Xorg 7.4 causing kernel to crash in 7.1-RELEASE
Ashish SHUKLA
wahjava.ml at gmail.com
Wed Jan 28 09:18:05 PST 2009
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.
Thanks in advance,
--
Ashish SHUKLA
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