From owner-freebsd-current@FreeBSD.ORG Mon May 25 20:42:47 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 47F64A42; Mon, 25 May 2015 20:42:47 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-ig0-x22c.google.com (mail-ig0-x22c.google.com [IPv6:2607:f8b0:4001:c05::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0ADB73DF; Mon, 25 May 2015 20:42:47 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: by igbpi8 with SMTP id pi8so43294500igb.1; Mon, 25 May 2015 13:42:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:mime-version:content-type:from:in-reply-to:date:cc :message-id:references:to; bh=fgl8DtFL+zq7/s5XS+0vN6I7I7dIy1e/TLR/AyaPSiU=; b=W45PI4goBUzl5OkI+VNjIQB8+jFL4EWLCmNerfCbeSqmRh9JVeNKskMdxAy3w/6Sfi ILPw+8TQJEbe+NOTXY627LVd/RiLpm2mX2+aBg1XEeDNhJ8PXFScApqBzM3krtcMur/X /LR93g47wHy9y2/2O5TPu8gjYPcRjbTeyI3arg0CqeqFPdLBLZ8O61Y8zlqP0ZqYMv1X m16ywxbkn8+vpC+8gBOVJ10kfg1mt3Tq0VgvkzNQuBx4QKe0UJ3Nx4AnnE0i/ekn7vDa 6T0+fqNR+j0EHhor5WIwDGmRJCbh/8DT5wBoFF6mL7723BO9PWcOFw9Rdre3k8CxuoC2 peEQ== X-Received: by 10.107.162.147 with SMTP id l141mr30566226ioe.77.1432586566402; Mon, 25 May 2015 13:42:46 -0700 (PDT) Received: from ?IPv6:2601:8:ab80:7d6:edac:574a:2770:5776? ([2601:8:ab80:7d6:edac:574a:2770:5776]) by mx.google.com with ESMTPSA id j194sm9485592ioe.7.2015.05.25.13.42.44 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 25 May 2015 13:42:45 -0700 (PDT) Subject: Re: Linuxulator: CRASH Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Content-Type: multipart/signed; boundary="Apple-Mail=_72A8C96E-7223-4A10-AF1D-664C1D5C6F32"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5b6 From: Garrett Cooper In-Reply-To: <20150525204118.GA1176@borg.lerctr.org> Date: Mon, 25 May 2015 13:42:44 -0700 Cc: freebsd-current@FreeBSD.org, Chagin Dmitry Message-Id: <0A9E570A-AFBF-4667-9075-3542E5952D46@gmail.com> References: <20150525204118.GA1176@borg.lerctr.org> To: Larry Rosenman X-Mailer: Apple Mail (2.1878.6) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 May 2015 20:42:47 -0000 --Apple-Mail=_72A8C96E-7223-4A10-AF1D-664C1D5C6F32 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On May 25, 2015, at 13:41, Larry Rosenman wrote: > I have a boinc-client installation running World Community Grid = science > that's been working fine for months. >=20 > Updated to current -HEAD, and now we crash the kernel if it's running. >=20 > The backtrace points to the linuxulator. >=20 > Ideas? >=20 >=20 > borg.lerctr.org dumped core - see /var/crash/vmcore.17 >=20 > Mon May 25 15:38:26 CDT 2015 >=20 > FreeBSD borg.lerctr.org 11.0-CURRENT FreeBSD 11.0-CURRENT #45 r283537: = Mon May 25 15:10:23 CDT 2015 = root@borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER amd64 >=20 > panic: page fault >=20 > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and = you are > welcome to change it and/or distribute copies of it under certain = conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for = details. > This GDB was configured as "amd64-marcel-freebsd"... >=20 > Unread portion of the kernel message buffer: >=20 >=20 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 3; apic id =3D 03 > fault virtual address =3D 0xfffffe2e72400000 > fault code =3D supervisor read data, page not present > instruction pointer =3D 0x20:0xffffffff80e96273 > stack pointer =3D 0x28:0xfffffe2eb49c7600 > frame pointer =3D 0x28:0xfffffe2eb49c7610 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 1128 (wcgrid_fahv_vina_pr) > trap number =3D 12 > panic: page fault > cpuid =3D 3 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame = 0xfffffe2eb49c7150 > vpanic() at vpanic+0x189/frame 0xfffffe2eb49c71d0 > panic() at panic+0x43/frame 0xfffffe2eb49c7230 > trap_fatal() at trap_fatal+0x379/frame 0xfffffe2eb49c7290 > trap_pfault() at trap_pfault+0x22e/frame 0xfffffe2eb49c7330 > trap() at trap+0x4b5/frame 0xfffffe2eb49c7540 > calltrap() at calltrap+0x8/frame 0xfffffe2eb49c7540 > --- trap 0xc, rip =3D 0xffffffff80e96273, rsp =3D 0xfffffe2eb49c7600, = rbp =3D 0xfffffe2eb49c7610 --- > copystr() at copystr+0x13/frame 0xfffffe2eb49c7610 > namei() at namei+0xdb/frame 0xfffffe2eb49c76d0 > kern_execve() at kern_execve+0x24c/frame 0xfffffe2eb49c7a20 > linux_common_execve() at linux_common_execve+0x84/frame = 0xfffffe2eb49c7a60 > linux_execve() at linux_execve+0xad/frame 0xfffffe2eb49c7ae0 > ia32_syscall() at ia32_syscall+0x288/frame 0xfffffe2eb49c7bf0 > Xint0x80_syscall() at Xint0x80_syscall+0x95/frame 0xfffffe2eb49c7bf0 > --- syscall (0, Linux ELF32, linux_nosys), rip =3D 0x8048110, rsp =3D = 0xffffcca4, rbp =3D 0 --- > Uptime: 1m33s > Dumping 2647 out of 64457 = MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% >=20 > Reading symbols from /boot/kernel/linux.ko.symbols...done. > Loaded symbols for /boot/kernel/linux.ko.symbols > Reading symbols from /boot/kernel/linux_common.ko.symbols...done. > Loaded symbols for /boot/kernel/linux_common.ko.symbols > Reading symbols from /boot/kernel/if_lagg.ko.symbols...done. > Loaded symbols for /boot/kernel/if_lagg.ko.symbols > Reading symbols from /boot/kernel/snd_envy24ht.ko.symbols...done. > Loaded symbols for /boot/kernel/snd_envy24ht.ko.symbols > Reading symbols from /boot/kernel/snd_spicds.ko.symbols...done. > Loaded symbols for /boot/kernel/snd_spicds.ko.symbols > Reading symbols from /boot/kernel/coretemp.ko.symbols...done. > Loaded symbols for /boot/kernel/coretemp.ko.symbols > Reading symbols from /boot/kernel/ichsmb.ko.symbols...done. > Loaded symbols for /boot/kernel/ichsmb.ko.symbols > Reading symbols from /boot/kernel/smbus.ko.symbols...done. > Loaded symbols for /boot/kernel/smbus.ko.symbols > Reading symbols from /boot/kernel/ichwd.ko.symbols...done. > Loaded symbols for /boot/kernel/ichwd.ko.symbols > Reading symbols from /boot/kernel/cpuctl.ko.symbols...done. > Loaded symbols for /boot/kernel/cpuctl.ko.symbols > Reading symbols from /boot/kernel/crypto.ko.symbols...done. > Loaded symbols for /boot/kernel/crypto.ko.symbols > Reading symbols from /boot/kernel/cryptodev.ko.symbols...done. > Loaded symbols for /boot/kernel/cryptodev.ko.symbols > Reading symbols from /boot/kernel/dtraceall.ko.symbols...done. > Loaded symbols for /boot/kernel/dtraceall.ko.symbols > Reading symbols from /boot/kernel/profile.ko.symbols...done. > Loaded symbols for /boot/kernel/profile.ko.symbols > Reading symbols from /boot/kernel/dtrace.ko.symbols...done. > Loaded symbols for /boot/kernel/dtrace.ko.symbols > Reading symbols from = /boot/kernel/systrace_freebsd32.ko.symbols...done. > Loaded symbols for /boot/kernel/systrace_freebsd32.ko.symbols > Reading symbols from /boot/kernel/systrace.ko.symbols...done. > Loaded symbols for /boot/kernel/systrace.ko.symbols > Reading symbols from /boot/kernel/sdt.ko.symbols...done. > Loaded symbols for /boot/kernel/sdt.ko.symbols > Reading symbols from /boot/kernel/lockstat.ko.symbols...done. > Loaded symbols for /boot/kernel/lockstat.ko.symbols > Reading symbols from /boot/kernel/fasttrap.ko.symbols...done. > Loaded symbols for /boot/kernel/fasttrap.ko.symbols > Reading symbols from /boot/kernel/fbt.ko.symbols...done. > Loaded symbols for /boot/kernel/fbt.ko.symbols > Reading symbols from /boot/kernel/dtnfscl.ko.symbols...done. > Loaded symbols for /boot/kernel/dtnfscl.ko.symbols > Reading symbols from /boot/kernel/dtmalloc.ko.symbols...done. > Loaded symbols for /boot/kernel/dtmalloc.ko.symbols > Reading symbols from /boot/modules/vboxdrv.ko...done. > Loaded symbols for /boot/modules/vboxdrv.ko > Reading symbols from /boot/modules/nvidia.ko...done. > Loaded symbols for /boot/modules/nvidia.ko > Reading symbols from /boot/kernel/ipmi.ko.symbols...done. > Loaded symbols for /boot/kernel/ipmi.ko.symbols > Reading symbols from /boot/kernel/ipmi_linux.ko.symbols...done. > Loaded symbols for /boot/kernel/ipmi_linux.ko.symbols > Reading symbols from /boot/kernel/radeonkms.ko.symbols...done. > Loaded symbols for /boot/kernel/radeonkms.ko.symbols > Reading symbols from /boot/kernel/iicbb.ko.symbols...done. > Loaded symbols for /boot/kernel/iicbb.ko.symbols > Reading symbols from /boot/kernel/iicbus.ko.symbols...done. > Loaded symbols for /boot/kernel/iicbus.ko.symbols > Reading symbols from /boot/kernel/iic.ko.symbols...done. > Loaded symbols for /boot/kernel/iic.ko.symbols > Reading symbols from /boot/kernel/drm2.ko.symbols...done. > Loaded symbols for /boot/kernel/drm2.ko.symbols > Reading symbols from = /boot/kernel/radeonkmsfw_R100_cp.ko.symbols...done. > Loaded symbols for /boot/kernel/radeonkmsfw_R100_cp.ko.symbols > Reading symbols from /boot/kernel/uhid.ko.symbols...done. > Loaded symbols for /boot/kernel/uhid.ko.symbols > Reading symbols from /boot/kernel/ums.ko.symbols...done. > Loaded symbols for /boot/kernel/ums.ko.symbols > Reading symbols from /boot/modules/vboxnetflt.ko...done. > Loaded symbols for /boot/modules/vboxnetflt.ko > Reading symbols from /boot/kernel/netgraph.ko.symbols...done. > Loaded symbols for /boot/kernel/netgraph.ko.symbols > Reading symbols from /boot/kernel/ng_ether.ko.symbols...done. > Loaded symbols for /boot/kernel/ng_ether.ko.symbols > Reading symbols from /boot/modules/vboxnetadp.ko...done. > Loaded symbols for /boot/modules/vboxnetadp.ko > #0 doadump (textdump=3D1) at pcpu.h:221 > 221 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D1) at pcpu.h:221 > #1 0xffffffff80a84975 in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:447 > #2 0xffffffff80a84f68 in vpanic (fmt=3D, > ap=3D) at = /usr/src/sys/kern/kern_shutdown.c:744 > #3 0xffffffff80a84fb3 in panic (fmt=3D0x0) > at /usr/src/sys/kern/kern_shutdown.c:675 > #4 0xffffffff80e980b9 in trap_fatal (frame=3D, > eva=3D) at /usr/src/sys/amd64/amd64/trap.c:859 > #5 0xffffffff80e982fe in trap_pfault (frame=3D0xfffffe2eb49c7550, > usermode=3D) at = /usr/src/sys/amd64/amd64/trap.c:676 > #6 0xffffffff80e979c5 in trap (frame=3D0xfffffe2eb49c7550) > at /usr/src/sys/amd64/amd64/trap.c:426 > #7 0xffffffff80e787d2 in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:235 > #8 0xffffffff80e96273 in copystr () at = /usr/src/sys/amd64/amd64/support.S:662 > #9 0xffffffff80b296eb in namei (ndp=3D0xfffffe2eb49c7900) > at /usr/src/sys/kern/vfs_lookup.c:165 > #10 0xffffffff80a4425c in kern_execve (td=3D0xfffff800ac6044b0, > args=3D0xfffffe2eb49c7a88, mac_p=3D) > at /usr/src/sys/kern/kern_exec.c:432 > #11 0xffffffff81e935d4 in linux_common_execve (td=3D0xfffff800ac6044b0, > eargs=3D0xfffffe2eb49c7a88) > at = /usr/src/sys/modules/linux_common/../../compat/linux/linux_emul.c:195 > #12 0xffffffff81e0503d in linux_execve (td=3D0xfffff800ac6044b0, > args=3D) > at = /usr/src/sys/modules/linux/../../amd64/linux32/linux32_machdep.c:151 > #13 0xffffffff80f9c9d8 in ia32_syscall (frame=3D0xfffffe2eb49c7c00) > at subr_syscall.c:133 > #14 0xffffffff80e78db5 in Xint0x80_syscall () at ia32_exception.S:73 > #15 0x0000000008048110 in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal CCing Dmitry.. --Apple-Mail=_72A8C96E-7223-4A10-AF1D-664C1D5C6F32 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJVY4lEAAoJEMZr5QU6S73eMRkH/0LuDvlq7QtaImzaf8w8YFY7 8oehF5agZtyacJKXNqTsWr03QFAvNzsGOkgUsMazvdN1E1oi0IEDU0wGYRBm4q5q n9fbkmNNrFPi2uHvhZbGjlAxfs9AZ4Ng8aTd6nd0NR/5+WHmK7NaNqutSKGvGZLo IuhuVB9B+svEHEC78MprK+Th4V6Z9fHJCJYbXJ/sVpvrMK/45jqSkfMeJWM7f0tQ 17HQoZiuryIh+9R2kuLfqzZn1OOwsHHR4A7WE0FcXODAiEVMcHAhNSBxZkDjJnhQ VMgeuoOAMTSLDIz6sYtrJxAf7mLKCzZgR8oOvY5tDSWBDGuFPpSjkOGud0oM9hE= =NW1y -----END PGP SIGNATURE----- --Apple-Mail=_72A8C96E-7223-4A10-AF1D-664C1D5C6F32--