Re: Crash with recent kernel on wireless
On Fri, 2008-04-25 at 18:00 +0200, Roland Smith wrote: On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Hm, I've thought before, that it will show back-trace even without debug symbols. Anyway, gdb still complains about linker_file and not as structure pointer But shows stop point. Not much info here :( cat /var/crash/info.44 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 190091264B (181 MB) Blocksize: 512 Dumptime: Sat Apr 26 10:50:05 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Sat Apr 26 10:20:31 MSD 2008 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/VBOOK Panic String: page fault Dump Parity: 4236056142 Bounds: 44 Dump Status: good kgdb /boot/kernel/kernel.symbols /var/crash/vmcore.44 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #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 0xc0542757 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #2 0xc0542a53 in panic (fmt=Variable fmt is not available.) at ../../../kern/kern_shutdown.c:572 #3 0xc06a8870 in trap_fatal () #4 0xc06a8c2a in trap_pfault () #5 0xc06a957e in trap () #6 0xc068e80b in calltrap () #7 0xc58b68d5 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Most of crashes even failed to save vmdump due to double faults. Looks like it is really related to wireless code. Effect happens only at my home WiFi network and does not happens at work (WPA-PSK vs PEAP) and always current process in nmbd (broadcasting ?). Crash happens with both 4BSD and ULE schedulers. My system have dual-core Intel x86 CPU (SMP kernel) Roland -- Vladimir B. Grebenschikov [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Crash with recent kernel on wireless
On Sat, 2008-04-26 at 11:11 +0400, Vladimir Grebenschikov wrote: On Fri, 2008-04-25 at 18:00 +0200, Roland Smith wrote: On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Hm, I've thought before, that it will show back-trace even without debug symbols. Anyway, gdb still complains about linker_file and not as structure pointer But shows stop point. Not much info here :( cat /var/crash/info.44 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 190091264B (181 MB) Blocksize: 512 Dumptime: Sat Apr 26 10:50:05 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Sat Apr 26 10:20:31 MSD 2008 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/VBOOK Panic String: page fault Dump Parity: 4236056142 Bounds: 44 Dump Status: good kgdb /boot/kernel/kernel.symbols /var/crash/vmcore.44 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #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 0xc0542757 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #2 0xc0542a53 in panic (fmt=Variable fmt is not available.) at ../../../kern/kern_shutdown.c:572 #3 0xc06a8870 in trap_fatal () #4 0xc06a8c2a in trap_pfault () #5 0xc06a957e in trap () #6 0xc068e80b in calltrap () #7 0xc58b68d5 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Most of crashes even failed to save vmdump due to double faults. Looks like it is really related to wireless code. Effect happens only at my home WiFi network and does not happens at work (WPA-PSK vs PEAP) and always current process in nmbd (broadcasting ?). Crash happens with both 4BSD and ULE schedulers. My system have dual-core Intel x86 CPU (SMP kernel) FWIW I've had to install 6.3 because my new system crashed on 7- uses a ral driver for a linksys wmp54g card. I'm not sure about broadcasting, but it failed after only moments of up time. I'm also going to have to roll back to 6.3 on another machine of similar design (minus wifi nic)- crashes every so often. So far I haven't been able to get a dump because I don't see it happen and I can't find the logs yet. Machines use a gigabyte GA-945GCM-S2L mb with a celeron ~1.6G cpu and 1gig RAM, seagate 80gb sata hdd. Main diff is case- 1x desktop (250W), 1x tower (400W). ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Crash with recent kernel on wireless
Da Rock wrote: On Sat, 2008-04-26 at 11:11 +0400, Vladimir Grebenschikov wrote: On Fri, 2008-04-25 at 18:00 +0200, Roland Smith wrote: On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Hm, I've thought before, that it will show back-trace even without debug symbols. Anyway, gdb still complains about linker_file and not as structure pointer But shows stop point. Not much info here :( cat /var/crash/info.44 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 190091264B (181 MB) Blocksize: 512 Dumptime: Sat Apr 26 10:50:05 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Sat Apr 26 10:20:31 MSD 2008 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/VBOOK Panic String: page fault Dump Parity: 4236056142 Bounds: 44 Dump Status: good kgdb /boot/kernel/kernel.symbols /var/crash/vmcore.44 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #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 0xc0542757 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #2 0xc0542a53 in panic (fmt=Variable fmt is not available.) at ../../../kern/kern_shutdown.c:572 #3 0xc06a8870 in trap_fatal () #4 0xc06a8c2a in trap_pfault () #5 0xc06a957e in trap () #6 0xc068e80b in calltrap () #7 0xc58b68d5 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Most of crashes even failed to save vmdump due to double faults. Looks like it is really related to wireless code. Effect happens only at my home WiFi network and does not happens at work (WPA-PSK vs PEAP) and always current process in nmbd (broadcasting ?). Crash happens with both 4BSD and ULE schedulers. My system have dual-core Intel x86 CPU (SMP kernel) FWIW I've had to install 6.3 because my new system crashed on 7- uses a ral driver for a linksys wmp54g card. I'm not sure about broadcasting, but it failed after only moments of up time. I'm also going to have to roll back to 6.3 on another machine of similar design (minus wifi nic)- crashes every so often. So far I haven't been able to get a dump because I don't see it happen and I can't find the logs yet. Machines use a gigabyte GA-945GCM-S2L mb with a celeron ~1.6G cpu and 1gig RAM, seagate 80gb sata hdd. Main diff is case- 1x desktop (250W), 1x tower (400W). _ We can't fix problems w/o information. Should you or someone else get something to work with please file a PR. Sam ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Crash with recent kernel on wireless
On Sat, 2008-04-26 at 09:07 -0700, Sam Leffler wrote: Da Rock wrote: On Sat, 2008-04-26 at 11:11 +0400, Vladimir Grebenschikov wrote: On Fri, 2008-04-25 at 18:00 +0200, Roland Smith wrote: On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Hm, I've thought before, that it will show back-trace even without debug symbols. Anyway, gdb still complains about linker_file and not as structure pointer But shows stop point. Not much info here :( cat /var/crash/info.44 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 190091264B (181 MB) Blocksize: 512 Dumptime: Sat Apr 26 10:50:05 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Sat Apr 26 10:20:31 MSD 2008 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/VBOOK Panic String: page fault Dump Parity: 4236056142 Bounds: 44 Dump Status: good kgdb /boot/kernel/kernel.symbols /var/crash/vmcore.44 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #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 0xc0542757 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #2 0xc0542a53 in panic (fmt=Variable fmt is not available.) at ../../../kern/kern_shutdown.c:572 #3 0xc06a8870 in trap_fatal () #4 0xc06a8c2a in trap_pfault () #5 0xc06a957e in trap () #6 0xc068e80b in calltrap () #7 0xc58b68d5 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Most of crashes even failed to save vmdump due to double faults. Looks like it is really related to wireless code. Effect happens only at my home WiFi network and does not happens at work (WPA-PSK vs PEAP) and always current process in nmbd (broadcasting ?). Crash happens with both 4BSD and ULE schedulers. My system have dual-core Intel x86 CPU (SMP kernel) FWIW I've had to install 6.3 because my new system crashed on 7- uses a ral driver for a linksys wmp54g card. I'm not sure about broadcasting, but it failed after only moments of up time. I'm also going to have to roll back to 6.3 on another machine of similar design (minus wifi nic)- crashes every so often. So far I haven't been able to get a dump because I don't see it happen and I can't find the logs yet. Machines use a gigabyte GA-945GCM-S2L mb with a celeron ~1.6G cpu and 1gig RAM, seagate 80gb sata hdd. Main diff is case- 1x desktop (250W), 1x tower (400W). _ We can't fix problems w/o information. Should you or someone else get something to work with please file a PR. Yeah I know, and I applaud your efforts here. My problem was temporally related so I wasn't able to obtain more info and submit a PR as I know I probably should have. However, the relevant info regarding my hardware should be of some assistance in chasing down further issues as you find them, so this I did submit. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Crash with recent kernel on wireless
Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. % cat /var/crash/info.43 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 162320384B (154 MB) Blocksize: 512 Dumptime: Fri Mar 28 17:24:32 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Tue Mar 11 19:35:53 MSK 2008 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/VBOOK Panic String: non-maskable interrupt trap Dump Parity: 3087556879 Bounds: 43 Dump Status: good kgdb does not shows match (why ?): % kgdb /boot/kernel.bad/kernel /var/crash/vmcore.43 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. (no debugging symbols found)...No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #0 0x in ?? () (kgdb) Any ideas what to do ? Or probably some hints. -- Vladimir B. Grebenschikov Parallels Inc. [EMAIL PROTECTED] -- Vladimir B. Grebenschikov [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Crash with recent kernel on wireless
On Friday 25 April 2008 08:25:14 am Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. % cat /var/crash/info.43 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 162320384B (154 MB) Blocksize: 512 Dumptime: Fri Mar 28 17:24:32 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Tue Mar 11 19:35:53 MSK 2008 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/VBOOK Panic String: non-maskable interrupt trap Dump Parity: 3087556879 Bounds: 43 Dump Status: good kgdb does not shows match (why ?): % kgdb /boot/kernel.bad/kernel /var/crash/vmcore.43 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. (no debugging symbols found)...No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #0 0x in ?? () (kgdb) Any ideas what to do ? Or probably some hints. Build a kernel with debug symbols and then reproduce the crash. -- John Baldwin ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Crash with recent kernel on wireless
On Fri, Apr 25, 2008 at 04:25:14PM +0400, Vladimir Grebenschikov wrote: Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. % cat /var/crash/info.43 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 162320384B (154 MB) Blocksize: 512 Dumptime: Fri Mar 28 17:24:32 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Tue Mar 11 19:35:53 MSK 2008 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/VBOOK Panic String: non-maskable interrupt trap Dump Parity: 3087556879 Bounds: 43 Dump Status: good kgdb does not shows match (why ?): % kgdb /boot/kernel.bad/kernel /var/crash/vmcore.43 You should use the kernel image with the debugging symbols here. If you build and install a kernel, you get two kernel images on 7.x; 1) /boot/kernel/kernel (your regular kernel) 2) /boot/kernel/kernel.symbols (with the debug symbols) Roland -- R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) pgpRshdS1rZSx.pgp Description: PGP signature
Crash with recent kernel on wireless
Hi Recently I've upgraded 7-STABLE: Mar 11 - Apr 24 Everything was fine until I've tried to configure wireless (ath driver, WPA) It crashes every time after interface becomes UP, (I've seen associated in ifconfig output before crash), but before dhcp finished to get IP. % cat /var/crash/info.43 Dump header from device /dev/ad0s2b Architecture: i386 Architecture Version: 2 Dump Length: 162320384B (154 MB) Blocksize: 512 Dumptime: Fri Mar 28 17:24:32 2008 Hostname: vbook.fbsd.ru Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-STABLE #3: Tue Mar 11 19:35:53 MSK 2008 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/VBOOK Panic String: non-maskable interrupt trap Dump Parity: 3087556879 Bounds: 43 Dump Status: good kgdb does not shows match (why ?): % kgdb /boot/kernel.bad/kernel /var/crash/vmcore.43 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] 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. (no debugging symbols found)...No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. No struct type named linker_file. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. Attempt to extract a component of a value that is not a structure pointer. #0 0x in ?? () (kgdb) Any ideas what to do ? Or probably some hints. -- Vladimir B. Grebenschikov Parallels Inc. [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
