Date: Sun, 31 Aug 2008 10:16:18 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: Artem Belevich <fbsdlist@src.cx> Cc: Bernd Walter <ticso@cicely7.cicely.de>, freebsd-current@freebsd.org Subject: Re: __tls_get_addr problem with recent current Message-ID: <20080831071618.GK2038@deviant.kiev.zoral.com.ua> In-Reply-To: <ed91d4a80808301403t5b776d10ubd184bc1ff01215@mail.gmail.com> References: <ed91d4a80808300946s49ff076dw64b57f8e9058f2d@mail.gmail.com> <20080830183804.GG2038@deviant.kiev.zoral.com.ua> <ed91d4a80808301250j1a4802d4o412c6b5e30979079@mail.gmail.com> <20080830195844.GI2038@deviant.kiev.zoral.com.ua> <ed91d4a80808301403t5b776d10ubd184bc1ff01215@mail.gmail.com>
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--ohWw6IXhY39HKnGA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Aug 30, 2008 at 02:03:00PM -0700, Artem Belevich wrote: > With the new patch kernel has crashed as soon as I ran i386 app, > though the crash happened within in-kernel thread g_up: >=20 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 2; apic id =3D 02 > fault virtual address =3D 0x20 > fault code =3D supervisor read data, page not present > instruction pointer =3D 0x8:0xffffffff804a821f > stack pointer =3D 0x10:0xffffffffac280b60 > frame pointer =3D 0x10:0x0 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags =3D resume, IOPL =3D 0 > current process =3D 3 (g_up) > trap number =3D 12 > panic: page fault > cpuid =3D 2 > Uptime: 37s > Physical memory: 8169 MB > Dumping 380 MB: 365 349 333 317 301 285 269 253 237 221 205 189 173 > 157 141 125 109 93 77 61 45 29 13 Could you, please, show me the disassembled code around the faulted %rip ? --ohWw6IXhY39HKnGA Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAki6RUIACgkQC3+MBN1Mb4jtOwCgyr/vYmo71UKCGPkuv7wN3E34 LV4AoL7F61DJJOXWagk6LDrkt9iR3QeN =sIm+ -----END PGP SIGNATURE----- --ohWw6IXhY39HKnGA--
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