Attachment 89519 Details for Bug 126475 – file.txt

file.txt

file.txt (text/plain), 8.76 KB, created by Thomas E. Zander on 2008-08-12 10:40:03 UTC

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Creator: Thomas E. Zander

Created: 2008-08-12 10:40:03 UTC

Size: 8.76 KB

patch

obsolete

>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 "i386-marcel-freebsd"...
>
>Unread portion of the kernel message buffer:
>
>
>Fatal trap 12: page fault while in kernel mode
>fault virtual address	= 0x0
>fault code		= supervisor read, page not present
>instruction pointer	= 0x20:0xc09882a3
>stack pointer	        = 0x28:0xccac68b0
>frame pointer	        = 0x28:0xccac6920
>code segment		= base 0x0, limit 0xfffff, type 0x1b
>			= DPL 0, pres 1, def32 1, gran 1
>processor eflags	= interrupt enabled, resume, IOPL = 0
>current process		= 1205 (sshd)
>
>
>Fatal trap 12: page fault while in kernel mode
>fault virtual address	= 0x0
>fault code		= supervisor read, page not present
>instruction pointer	= 0x20:0xc09882a3
>stack pointer	        = 0x28:0xccac68b0
>frame pointer	        = 0x28:0xccac6920
>code segment		= base 0x0, limit 0xfffff, type 0x1b
>			= DPL 0, pres 1, def32 1, gran 1
>processor eflags	= interrupt enabled, resume, IOPL = 0
>current process		= 1205 (sshd)
>
>
>Fatal trap 12: page fault while in kernel mode
>fault virtual address	= 0x0
>fault code		= supervisor read, page not present
>instruction pointer	= 0x20:0xc09882a3
>stack pointer	        = 0x28:0xccac68b0
>frame pointer	        = 0x28:0xccac6920
>code segment		= base 0x0, limit 0xfffff, type 0x1b
>			= DPL 0, pres 1, def32 1, gran 1
>processor eflags	= interrupt enabled, resume, IOPL = 0
>current process		= 1205 (sshd)
>panic: from debugger
>Uptime: 4m15s
>Physical memory: 239 MB
>Dumping 33 MB: 18 2
>
>Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/linprocfs.ko
>Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/linux.ko
>Reading symbols from /boot/kernel/nfsclient.ko...Reading symbols from /boot/kernel/nfsclient.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/nfsclient.ko
>Reading symbols from /boot/kernel/geom_eli.ko...Reading symbols from /boot/kernel/geom_eli.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/geom_eli.ko
>Reading symbols from /boot/kernel/crypto.ko...Reading symbols from /boot/kernel/crypto.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/crypto.ko
>Reading symbols from /boot/kernel/zlib.ko...Reading symbols from /boot/kernel/zlib.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/zlib.ko
>Reading symbols from /boot/kernel/pf.ko...Reading symbols from /boot/kernel/pf.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/pf.ko
>Reading symbols from /boot/kernel/if_ath.ko...Reading symbols from /boot/kernel/if_ath.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/if_ath.ko
>Reading symbols from /boot/kernel/ath_hal.ko...Reading symbols from /boot/kernel/ath_hal.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/ath_hal.ko
>Reading symbols from /boot/kernel/wlan.ko...Reading symbols from /boot/kernel/wlan.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan.ko
>Reading symbols from /boot/kernel/ath_rate.ko...Reading symbols from /boot/kernel/ath_rate.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/ath_rate.ko
>Reading symbols from /boot/kernel/if_rl.ko...Reading symbols from /boot/kernel/if_rl.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/if_rl.ko
>Reading symbols from /boot/kernel/miibus.ko...Reading symbols from /boot/kernel/miibus.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/miibus.ko
>Reading symbols from /boot/kernel/snd_ich.ko...Reading symbols from /boot/kernel/snd_ich.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/snd_ich.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/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
>Reading symbols from /boot/kernel/wlan_wep.ko...Reading symbols from /boot/kernel/wlan_wep.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_wep.ko
>Reading symbols from /boot/kernel/wlan_ccmp.ko...Reading symbols from /boot/kernel/wlan_ccmp.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_ccmp.ko
>Reading symbols from /boot/kernel/wlan_tkip.ko...Reading symbols from /boot/kernel/wlan_tkip.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_tkip.ko
>Reading symbols from /boot/kernel/wlan_xauth.ko...Reading symbols from /boot/kernel/wlan_xauth.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_xauth.ko
>Reading symbols from /boot/kernel/wlan_acl.ko...Reading symbols from /boot/kernel/wlan_acl.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_acl.ko
>Reading symbols from /boot/kernel/wlan_scan_sta.ko...Reading symbols from /boot/kernel/wlan_scan_sta.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/wlan_scan_sta.ko
>Reading symbols from /boot/kernel/pflog.ko...Reading symbols from /boot/kernel/pflog.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/pflog.ko
>Reading symbols from /boot/kernel/acpi.ko...Reading symbols from /boot/kernel/acpi.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/acpi.ko
>Reading symbols from /boot/kernel/daemon_saver.ko...Reading symbols from /boot/kernel/daemon_saver.ko.symbols...done.
>done.
>Loaded symbols for /boot/kernel/daemon_saver.ko
>#0  doadump () at pcpu.h:195
>195		__asm __volatile("movl %%fs:0,%0" : "=r" (td));
>(kgdb) bt
>#0  doadump () at pcpu.h:195
>#1  0xc053bc63 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
>#2  0xc053be9a in panic (fmt=Variable "fmt" is not available.
>) at /usr/src/sys/kern/kern_shutdown.c:572
>#3  0xc04599a7 in db_panic (addr=Could not find the frame base for "db_panic".
>) at /usr/src/sys/ddb/db_command.c:446
>#4  0xc045a15a in db_command (last_cmdp=0xc07cba94, cmd_table=0x0, dopager=1)
>    at /usr/src/sys/ddb/db_command.c:413
>#5  0xc045a275 in db_command_loop () at /usr/src/sys/ddb/db_command.c:466
>#6  0xc045bd9c in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_main.c:228
>#7  0xc05647f3 in kdb_trap (type=12, code=0, tf=0xccac6870) at /usr/src/sys/kern/subr_kdb.c:524
>#8  0xc072c9df in trap_fatal (frame=0xccac6870, eva=0) at /usr/src/sys/i386/i386/trap.c:890
>#9  0xc072cc8b in trap_pfault (frame=0xccac6870, usermode=0, eva=0) at /usr/src/sys/i386/i386/trap.c:812
>#10 0xc072d696 in trap (frame=0xccac6870) at /usr/src/sys/i386/i386/trap.c:490
>#11 0xc0715feb in calltrap () at /usr/src/sys/i386/i386/exception.s:139
>#12 0xc09882a3 in ath_start (ifp=0xc1f8a800) at /usr/src/sys/modules/ath/../../dev/ath/if_ath.c:1747
>#13 0xc05d06e9 in if_start (ifp=0xc1f8a800) at /usr/src/sys/net/if.c:2768
>#14 0xc05d70fa in ether_output_frame (ifp=0xc1f8a800, m=0xc1f5e100) at /usr/src/sys/net/if_ethersubr.c:405
>#15 0xc05d76b3 in ether_output (ifp=0xc1f8a800, m=0xc1f5e100, dst=0xccac6a20, rt0=0xc2020a2c)
>    at /usr/src/sys/net/if_ethersubr.c:374
>#16 0xc09dc49b in ieee80211_output (ifp=0xc1f8a800, m=0xc1f5e100, dst=0xccac6a20, rt0=0xc2020a2c)
>    at /usr/src/sys/modules/wlan/../../net80211/ieee80211_output.c:261
>#17 0xc05fb329 in ip_output (m=0xc1f5e100, opt=0x0, ro=0xccac6a1c, flags=Variable "flags" is not available.
>)
>    at /usr/src/sys/netinet/ip_output.c:552
>#18 0xc065a233 in tcp_output (tp=0xc20f21d0) at /usr/src/sys/netinet/tcp_output.c:1135
>#19 0xc06663ec in tcp_usr_send (so=0xc20e34e0, flags=0, m=0xc1f5dd00, nam=0x0, control=0x0, td=0xc20d8cc0)
>    at tcp_offload.h:269
>#20 0xc0593665 in sosend_generic (so=0xc20e34e0, addr=0x0, uio=0xccac6c60, top=0xc1f5dd00, control=0x0, 
>    flags=0, td=0xc20d8cc0) at /usr/src/sys/kern/uipc_socket.c:1246
>#21 0xc058eedf in sosend (so=0xc20e34e0, addr=0x0, uio=0xccac6c60, top=0x0, control=0x0, flags=0, 
>    td=0xc20d8cc0) at /usr/src/sys/kern/uipc_socket.c:1292
>#22 0xc0577dcb in soo_write (fp=0xc1fc65a0, uio=0xccac6c60, active_cred=0xc20d2c00, flags=0, td=0xc20d8cc0)
>    at /usr/src/sys/kern/sys_socket.c:103
>#23 0xc05714f7 in dofilewrite (td=0xc20d8cc0, fd=3, fp=0xc1fc65a0, auio=0xccac6c60, offset=-1, flags=0)
>    at file.h:254
>#24 0xc05717e8 in kern_writev (td=0xc20d8cc0, fd=3, auio=0xccac6c60) at /usr/src/sys/kern/sys_generic.c:401
>#25 0xc057185f in write (td=0xc20d8cc0, uap=0xccac6cfc) at /usr/src/sys/kern/sys_generic.c:317
>#26 0xc072d015 in syscall (frame=0xccac6d38) at /usr/src/sys/i386/i386/trap.c:1035
>#27 0xc0716050 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:196
>#28 0x00000033 in ?? ()
>Previous frame inner to this frame (corrupt stack?)

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Attachments on bug 126475: 89519