---------- Forwarded message ---------- From: Dushan Tcholich <dusanc@xxxxxxxxx> Date: Nov 22, 2007 1:25 PM Subject: Re: bug report: reiser4 + kde4 To: Sven Müller <musv@xxxxxx> As I read reiser4.patch you used was from kamikaze sources, and that patch can be found here: http://kamikaze.waninkoko.info/patches/2.6.23/kamikaze5/broken-out/reiser4-2.6.23-2.patch Am correct? On Nov 22, 2007 11:16 AM, "Sven Müller" <musv@xxxxxx> wrote: > Hi, > > according to my post in http://forums.gentoo.org/viewtopic-t-614771.html I was told to file that bug report to you. > > Scenario: > I tried to install KDE4-svn on a PentiumIII notebook. The root partition on that notebook runs on a reiser4 partition. The partition was created without any additional options (no compress or encryption). After starting KDE4 I get that kernel oops. > > Reproducable: always. > Steps to reproduce: Install kde4-svn on an reiser4 partition and start gdm, select kde4-svn and wait for a few seconds until kde4 stops loading. > > dmesg: > ... > agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. > agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode > agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode > [drm] Setting GART location based on new memory map > [drm] writeback test succeeded in 1 usecs > BUG: unable to handle kernel NULL pointer dereference at virtual address 0000016 c > printing eip: > c019a041 > *pde = 00000000 > Oops: 0000 [#1] > Modules linked in: sr_mod pcmcia cdrom > CPU: 0 > EIP: 0060:[<c019a041>] Not tainted VLI > EFLAGS: 00210296 (2.6.23-gentoo-r1 #1) > EIP is at reiser4_get_tree+0x0/0xa > eax: 00000000 ebx: d72a2454 ecx: 00000000 edx: 00000000 > esi: d72a2400 edi: 00000000 ebp: 00000000 esp: d71a3d98 > ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068 > Process kded4 (pid: 6713, ti=d71a2000 task=d8674530 task.ti=d71a2000) > Stack: c01b7fac 00000000 00000175 d72a2400 00000000 d72a24b4 d71a3e44 00000000 > 088e9c44 d72a24c4 2d69636f 006b6465 0088e9c5 00000000 00000174 00000000 > 088e9c44 00000000 2d69636f 006b6465 0088e9c5 00000000 00000000 00000000 > Call Trace: > [<c01b7fac>] reiser4_write_extent+0x23/0x4bb > [<c01a473a>] setattr_unix_file+0x182/0x393 > [<c0157415>] nameidata_to_filp+0x24/0x33 > [<c0168c52>] mntput_no_expire+0x13/0x50 > [<c0167dd1>] notify_change+0xf5/0x20c > [<c0157b05>] do_truncate+0x5e/0x75 > [<c0157e00>] do_sys_truncate+0x15f/0x17a > [<c0158f62>] generic_file_llseek+0x0/0x82 > [<c0221b3e>] copy_to_user+0x25/0x3b > [<c0159188>] sys_llseek+0x65/0x87 > [<c0103be2>] sysenter_past_esp+0x5f/0x85 > ======================= > Code: 83 c0 10 c3 8b 80 6c 01 00 00 8b 80 58 01 00 00 c3 8b 80 6c 01 00 00 8b 80 60 01 00 00 c3 8b 80 6c 01 00 00 8b 80 5c 01 00 00 c3 <8b> 80 6c 01 00 00 83 c0 14 c3 85 c0 89 c2 74 19 8b 80 6c 01 00 > EIP: [<c019a041>] reiser4_get_tree+0x0/0xa SS:ESP 0068:d71a3d98 > reiser4[kded4(6713)]: release_unix_file (fs/reiser4/plugin/file/file.c:2409)[vs- 44]: > WARNING: out of memory? > reiser4[kded4(6713)]: release_unix_file (fs/reiser4/plugin/file/file.c:2409)[vs- 44]: > WARNING: out of memory? > reiser4[kded4(6713)]: release_unix_file (fs/reiser4/plugin/file/file.c:2409)[vs- 44]: > WARNING: out of memory? > reiser4[kded4(6713)]: release_unix_file (fs/reiser4/plugin/file/file.c:2409)[vs- 44]: > ... > > > Linux configuration: > Portage 2.1.3.19 (default-linux/x86/2007.0/desktop, gcc-4.2.2, glibc-2.7-r0, 2.6.23-gentoo-r1 i686) > ================================================================= > System uname: 2.6.23-gentoo-r1 i686 Mobile Intel(R) Pentium(R) III CPU - M 1000MHz > Timestamp of tree: Fri, 19 Oct 2007 12:00:08 +0000 > distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled] > app-shells/bash: 3.2_p17-r1 > dev-java/java-config: 1.3.7, 2.1.2-r1 > dev-lang/python: 2.5.1-r3 > sys-apps/baselayout: 1.12.10-r5 > sys-apps/sandbox: 1.2.18.1-r2 > sys-devel/autoconf: 2.13, 2.61-r1 > sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 > sys-devel/binutils: 2.18-r1 > sys-devel/gcc-config: 1.4.0-r4 > sys-devel/libtool: 1.5.24 > virtual/os-headers: 2.6.23 > ACCEPT_KEYWORDS="x86 ~x86" > CBUILD="i686-pc-linux-gnu" > CFLAGS="-march=pentium3 -Os -pipe -fomit-frame-pointer" > CHOST="i686-pc-linux-gnu" > CXXFLAGS="-march=pentium3 -Os -pipe -fomit-frame-pointer" > > Maybe it helps to you. I downgraded to kde-3.5.8, so for me no problem. kde3 with cache dir on tmpfs works pretty well on reiser4. > > Greetings > Sven > -- > Psssst! Schon vom neuen GMX MultiMessenger gehört? > Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger > - > To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > - To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
