Xorg 7.4 causing kernel to crash in 7.1-RELEASE
Robert Noland
rnoland at FreeBSD.org
Wed Jan 28 11:41:30 PST 2009
On Wed, 2009-01-28 at 22:36 +0530, Ashish SHUKLA wrote:
> Hi all,
>
> I recently installed FreeBSD 7.1-RELEASE (AMD64) on my notebook HP
> Compaq A900. Whenever Xorg starts, sometimes touchpad is not responsding
> or sometime system reboots unexpectedly. And when, I logout from GNOME,
> or kill Xorg with <C-M-Bksp>, Xorg crashes everytime. Following are the
> details from my box:
>
> ,---- rc.conf
> | abbe [~] monte-cristo% cat /etc/rc.conf |grep -v '^#'
> |
> | check_quotas="NO"
> | defaultrouter="172.16.0.2"
> | hostname="monte-cristo.france"
> | ifconfig_rl0="inet 172.16.0.7 netmask 255.255.255.224"
> | ipv6_enable="YES"
> | keymap="us.iso"
> | named_enable="YES"
> | sshd_enable="YES"
> | gnome_enable="YES"
> | gdm_enable="YES"
> | dbus_enable="YES"
> | clear_tmp_enable="YES"
> | avahi_dnsconfd_enable="NO"
> | fusefs_enable="YES"
> `----
>
> Following is the output of the kgdb operating on core-file of the
> crashed kernel. I'm using the kernel supplied with FreeBSD DVD whereas
> I've compiled ports myself.
>
> ,---- the backtrace of kernel crash
> | abbe [~] monte-cristo% sudo kgdb
> | Password:
> | 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"...
> | Reading symbols from /boot/kernel/snd_hda.ko...Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/snd_hda.ko
> | Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/sound.ko
> | Reading symbols from /boot/kernel/coretemp.ko...Reading symbols from /boot/kernel/coretemp.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/coretemp.ko
> | Reading symbols from /boot/kernel/geom_journal.ko...Reading symbols from /boot/kernel/geom_journal.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/geom_journal.ko
> | Reading symbols from /usr/local/modules/fuse.ko...Reading symbols from /usr/local/modules/fuse.ko.symbols...done.
> | done.
> | Loaded symbols for /usr/local/modules/fuse.ko
> | Reading symbols from /boot/kernel/i915.ko...Reading symbols from /boot/kernel/i915.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/i915.ko
> | Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/kernel/drm.ko.symbols...done.
> | done.
> | Loaded symbols for /boot/kernel/drm.ko
> | #0 0x0000000000000000 in ?? ()
> | (kgdb) core-file /var/crash/vmcore.0
> |
> | Unread portion of the kernel message buffer:
> |
> |
> | Fatal trap 12: page fault while in kernel mode
> | cpuid = 0; apic id = 00
> | fault virtual address = 0x258
> | fault code = supervisor read data, page not present
> | instruction pointer = 0x8:0xffffffff804a808d
> | stack pointer = 0x10:0xffffffffaf223920
> | frame pointer = 0x10:0xffffff00033b8370
> | code segment = base 0x0, limit 0xfffff, type 0x1b
> | = DPL 0, pres 1, long 1, def32 0, gran 1
> | processor eflags = interrupt enabled, resume, IOPL = 3
> | current process = 817 (Xorg)
> | trap number = 12
> | panic: page fault
> | cpuid = 0
> | Uptime: 49m17s
> | Physical memory: 2025 MB
> | Dumping 354 MB: 339 323 307 291 275 259 243 227 211 195 179 163 147 131 115 99 83 67 51 35 19 3
> |
> | Loaded symbols for /boot/kernel/snd_hda.ko
> | Loaded symbols for /boot/kernel/sound.ko
> | Loaded symbols for /boot/kernel/coretemp.ko
> | Loaded symbols for /boot/kernel/geom_journal.ko
> | Loaded symbols for /usr/local/modules/fuse.ko
> | Loaded symbols for /boot/kernel/i915.ko
> | Loaded symbols for /boot/kernel/drm.ko
> | #0 doadump () at pcpu.h:195
> | 195 pcpu.h: No such file or directory.
> | in pcpu.h
> | (kgdb) bt
> | #0 doadump () at pcpu.h:195
> | #1 0x0000000000000004 in ?? ()
> | #2 0xffffffff804b4ce9 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
> | #3 0xffffffff804b50f2 in panic (fmt=0x104 <Address 0x104 out of bounds>)
> | at /usr/src/sys/kern/kern_shutdown.c:574
> | #4 0xffffffff8078a173 in trap_fatal (frame=0xffffff00033b8370, eva=Variable "eva" is not available.
> | )
> | at /usr/src/sys/amd64/amd64/trap.c:764
> | #5 0xffffffff8078a545 in trap_pfault (frame=0xffffffffaf223870, usermode=0)
> | at /usr/src/sys/amd64/amd64/trap.c:680
> | #6 0xffffffff8078ae88 in trap (frame=0xffffffffaf223870)
> | at /usr/src/sys/amd64/amd64/trap.c:449
> | #7 0xffffffff8077067e in calltrap () at /usr/src/sys/amd64/amd64/exception.S:209
> | #8 0xffffffff804a808d in _mtx_lock_sleep (m=0xffffff0003663968,
> | tid=18446742974252155760, opts=Variable "opts" is not available.
> | ) at /usr/src/sys/kern/kern_mutex.c:339
> | #9 0xffffffff804a8496 in _mtx_lock_flags (m=Variable "m" is not available.
> | ) at /usr/src/sys/kern/kern_mutex.c:186
> | #10 0xffffffffaf27b302 in i915_irq_wait (kdev=Variable "kdev" is not available.
> | )
> | at /usr/src/sys/modules/drm/i915/../../../dev/drm/i915_irq.c:117
> | #11 0xffffffffaf283572 in drm_ioctl (kdev=0xffffff0003127800, cmd=2147771461,
> | data=0xffffff0030fc70e0 "�\036", flags=67, p=0xffffff00033b8370)
> | at /usr/src/sys/modules/drm/drm/../../../dev/drm/drm_drv.c:911
> | #12 0xffffffff8047c8a8 in giant_ioctl (dev=0xffffff0003127800, cmd=2147771461,
> | data=0xffffff0030fc70e0 "�\036", fflag=67, td=0xffffff00033b8370)
> | at /usr/src/sys/kern/kern_conf.c:408
> | #13 0xffffffff80444e4d in devfs_ioctl_f (fp=0xffffff00035cbc80, com=2147771461, data=Variable "data" is not available.
> | )
> | at /usr/src/sys/fs/devfs/devfs_vnops.c:595
> | #14 0xffffffff804ed9f4 in kern_ioctl (td=0xffffff00033b8370, fd=9, com=2147771461,
> | data=0xffffff0030fc70e0 "�\036") at file.h:268
> | #15 0xffffffff804edcfa in ioctl (td=0xffffff00033b8370, uap=0xffffffffaf223bf0)
> | at /usr/src/sys/kern/sys_generic.c:570
> | #16 0xffffffff8078a7c7 in syscall (frame=0xffffffffaf223c80)
> | at /usr/src/sys/amd64/amd64/trap.c:907
> | #17 0xffffffff8077088b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:330
> | #18 0x0000000801b35b1c in ?? ()
> | Previous frame inner to this frame (corrupt stack?)
> `----
>
> I've uploaded dmesg output, and some other related outputs to the
> following URL:
>
> http://wahjava.googlepages.com/xorg-crash.tar
>
> I used to run 8.0-CURRENT (with Xorg 7.3) fine with no such issues on
> this notebook.
This looks to be drm related. If you can update to releng_7, it has all
the new drm code in it now.
robert.
> Thanks in advance,
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