Re: ZFS panic with r255937
on 02/10/2013 20:59 Keith White said the following: On Wed, 2 Oct 2013, Andriy Gapon wrote: on 30/09/2013 02:11 kwh...@site.uottawa.ca said the following: Sorry, debugging this is *way* beyond me. Any hints, patches to try? Please share the stack trace. -- Andriy Gapon There's now a pr for this panic: kern/182570 Here's the stack trace: root@freebsd10:/usr/src # kgdb /boot/kernel/kernel /var/crash/vmcore.last 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... Unread portion of the kernel message buffer: panic: solaris assert: dn-dn_maxblkid == 0 (BP_IS_HOLE(dn-dn_phys-dn_blkptr[0]) || dnode_block_freed(dn, 0)), file: /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c, line: 598 cpuid = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe00992b3280 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfe00992b3330 vpanic() at vpanic+0x126/frame 0xfe00992b3370 panic() at panic+0x43/frame 0xfe00992b33d0 assfail() at assfail+0x22/frame 0xfe00992b33e0 dnode_reallocate() at dnode_reallocate+0x225/frame 0xfe00992b3430 dmu_object_reclaim() at dmu_object_reclaim+0x123/frame 0xfe00992b3480 dmu_recv_stream() at dmu_recv_stream+0xd79/frame 0xfe00992b36b0 zfs_ioc_recv() at zfs_ioc_recv+0x96c/frame 0xfe00992b3920 zfsdev_ioctl() at zfsdev_ioctl+0x54a/frame 0xfe00992b39c0 devfs_ioctl_f() at devfs_ioctl_f+0xf0/frame 0xfe00992b3a20 kern_ioctl() at kern_ioctl+0x2ca/frame 0xfe00992b3a90 sys_ioctl() at sys_ioctl+0x11f/frame 0xfe00992b3ae0 amd64_syscall() at amd64_syscall+0x265/frame 0xfe00992b3bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe00992b3bf0 Thank you very much. To me this looks very similar to a problem discovered and fixed in illumos some time ago. Please check if the following change improves the situation for you. https://github.com/avg-I/freebsd/commit/a7e7dece215bc5d00077e9c7f4db34d9e5c30659 Raw: https://github.com/avg-I/freebsd/commit/a7e7dece215bc5d00077e9c7f4db34d9e5c30659.patch --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x8019dc9ca, rsp = 0x7fff5ad8, rbp = 0x7fff5b60 --- KDB: enter: panic Uptime: 37m10s Dumping 874 out of 2023 MB: ... (kgdb) where #0 doadump (textdump=1) at pcpu.h:218 #1 0x808b7217 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:447 #2 0x808b7725 in vpanic (fmt=value optimized out, ap=value optimized out) at /usr/src/sys/kern/kern_shutdown.c:754 #3 0x808b7773 in panic (fmt=value optimized out) at /usr/src/sys/kern/kern_shutdown.c:683 #4 0x81e5 in assfail (a=value optimized out, f=value optimized out, l=value optimized out) at /usr/src/sys/modules/opensolaris/../../cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:81 #5 0x81d09735 in dnode_reallocate (dn=0xf8006dde3000, ot=DMU_OT_PLAIN_FILE_CONTENTS, blocksize=1024, bonustype=DMU_OT_SA, bonuslen=168, tx=0xf8006d7a2600) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c:596 #6 0x81cff463 in dmu_object_reclaim (os=value optimized out, object=value optimized out, ot=DMU_OT_PLAIN_FILE_CONTENTS, blocksize=1024, bonustype=DMU_OT_SA, bonuslen=168) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_object.c:155 #7 0x81cfd849 in dmu_recv_stream (drc=0xfe00992b3728, fp=value optimized out, voffp=0xfe00992b3718, cleanup_fd=8, action_handlep=value optimized out) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c:1231 #8 0x81d8b1fc in zfs_ioc_recv (zc=0xfe00372e1000) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:4102 #9 0x81d864ea in zfsdev_ioctl (dev=value optimized out, zcmd=value optimized out, arg=value optimized out, flag=value optimized out, td=value optimized out) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c:5960 #10 0x807af840 in devfs_ioctl_f (fp=0xf800052e1460, com=3222821403, data=0xf8006ff1faa0, cred=value optimized out, td=0xf8003f7ba920) at /usr/src/sys/fs/devfs/devfs_vnops.c:757 #11 0x8090e94a in kern_ioctl (td=0xf8003f7ba920, fd=value optimized out, com=0) at file.h:319 #12 0x8090e62f in sys_ioctl (td=0xf8003f7ba920, uap=0xfe00992b3b80) at /usr/src/sys/kern/sys_generic.c:698 #13 0x80caee35 in amd64_syscall (td=0xf8003f7ba920, traced=0) at subr_syscall.c:134
Re: ZFS panic with r255937
On Thu, 3 Oct 2013, Andriy Gapon wrote:
on 02/10/2013 20:59 Keith White said the following:
On Wed, 2 Oct 2013, Andriy Gapon wrote:
on 30/09/2013 02:11 kwh...@site.uottawa.ca said the following:
Sorry, debugging this is *way* beyond me. Any hints, patches to try?
Please share the stack trace.
--
Andriy Gapon
There's now a pr for this panic: kern/182570
Here's the stack trace:
root@freebsd10:/usr/src # kgdb /boot/kernel/kernel /var/crash/vmcore.last
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...
Unread portion of the kernel message buffer:
panic: solaris assert: dn-dn_maxblkid == 0
(BP_IS_HOLE(dn-dn_phys-dn_blkptr[0]) || dnode_block_freed(dn, 0)), file:
/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c,
line: 598
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe00992b3280
kdb_backtrace() at kdb_backtrace+0x39/frame 0xfe00992b3330
vpanic() at vpanic+0x126/frame 0xfe00992b3370
panic() at panic+0x43/frame 0xfe00992b33d0
assfail() at assfail+0x22/frame 0xfe00992b33e0
dnode_reallocate() at dnode_reallocate+0x225/frame 0xfe00992b3430
dmu_object_reclaim() at dmu_object_reclaim+0x123/frame 0xfe00992b3480
dmu_recv_stream() at dmu_recv_stream+0xd79/frame 0xfe00992b36b0
zfs_ioc_recv() at zfs_ioc_recv+0x96c/frame 0xfe00992b3920
zfsdev_ioctl() at zfsdev_ioctl+0x54a/frame 0xfe00992b39c0
devfs_ioctl_f() at devfs_ioctl_f+0xf0/frame 0xfe00992b3a20
kern_ioctl() at kern_ioctl+0x2ca/frame 0xfe00992b3a90
sys_ioctl() at sys_ioctl+0x11f/frame 0xfe00992b3ae0
amd64_syscall() at amd64_syscall+0x265/frame 0xfe00992b3bf0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfe00992b3bf0
Thank you very much.
To me this looks very similar to a problem discovered and fixed in illumos some
time ago. Please check if the following change improves the situation for you.
https://github.com/avg-I/freebsd/commit/a7e7dece215bc5d00077e9c7f4db34d9e5c30659
Raw:
https://github.com/avg-I/freebsd/commit/a7e7dece215bc5d00077e9c7f4db34d9e5c30659.patch
...
Yes, it does. send/recv completes with no panic. That patch fixes kern/182570
for me.
Thanks!
...keith
Once the patch is applied svn diff gives me:
Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c
===
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c(revision
255986)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c(working copy)
@@ -677,6 +677,16 @@
if (err != 0)
return (err);
err = dmu_free_long_range_impl(os, dn, offset, length);
+
+ /*
+* It is important to zero out the maxblkid when freeing the entire
+* file, so that (a) subsequent calls to dmu_free_long_range_impl()
+* will take the fast path, and (b) dnode_reallocate() can verify
+* that the entire file has been freed.
+*/
+ if (offset == 0 length == DMU_OBJECT_END)
+ dn-dn_maxblkid = 0;
+
dnode_rele(dn, FTAG);
return (err);
}
Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c
===
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c (revision
255986)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c (working copy)
@@ -616,7 +616,7 @@
*/
if (dn-dn_datablkshift == 0) {
if (off != 0 || len dn-dn_datablksz)
- dmu_tx_count_write(txh, off, len);
+ dmu_tx_count_write(txh, 0, dn-dn_datablksz);
} else {
/* first block will be modified if it is not aligned */
if (!IS_P2ALIGNED(off, 1 dn-dn_datablkshift))
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ports and NO_STAGE: portmaster leaves port-system in corrupt state
When NO_STAGE=yes is missing in the port's Makefile, as it is for a couple of ports like lang/perl5.16, then portmaster compiles, installs and - corrupt the port-system, because it tries to lstat files it can not find and ends up at the end of an unfinished installation. This leaves the entry in the installed-port database corrupted. The port got installed, but the database hasn't an entry anymore. I found that the port system is in a very bad shape when one is using CURRENT (10.0), where several things happened the same time like converters/libiconv ahs gone as required port, libstdc++ has gone in favour of libc++ and now ports that do not have this NO_STAGE= tag in the toplevel Makefile. About the last piece - I miss a warning/hint/information for those who has not the time following every second informations on the mailing lists! I regret that I forgot about three other ports I stumbled in where the missing NO_STAGE=yes obviously solved the problem after I put it into the Makefile - but that was simply a hunch - without knowing exactly what I do. Again, I miss some informations about that and googling didn't brought up deeper insight into that. If someone would be so kind an d delegate me to a proper official website where this NO_STAGE for the ports is explained a bit and further if someone tells me what to do when I stumble into the next port out of the 1200 I have to recompile, I would really appreciate that. Regards, O.H. signature.asc Description: PGP signature
Re: ports and NO_STAGE: portmaster leaves port-system in corrupt state
On Thu, Oct 03, 2013 at 02:17:34PM +0200, O. Hartmann wrote: When NO_STAGE=yes is missing in the port's Makefile, as it is for a couple of ports like lang/perl5.16, then portmaster compiles, installs and - corrupt the port-system, because it tries to lstat files it can not find and ends up at the end of an unfinished installation. This leaves the entry in the installed-port database corrupted. The port got installed, but the database hasn't an entry anymore. NO_STAGE is not missing, and the system is not corrupted. Try to make sure you have the latest ports-mgmt/pkg installed (1.1.4_6) regards, Bapt pgptQMlpBJK78.pgp Description: PGP signature
Re: XEN additions cause failure to compile kernel
On Tue, Oct 01, 2013 at 02:41:14PM -0700, Sean Bruno wrote: Ok, so this email thread is on freebsd-current and I think you're trying to buld a XENHVM kernel for stable/9 ? What happens if you use the provided XENHVM kernconf? oops, sorry. I'll re-post in -stable if it's more appropiate there. As you're here though, in answer to your query: I re-did this on a different vanilla machine, and tried to build XENHVM. The GENERIC it sources is unmodified, as is the XENHVM. svn says this: root@dev-0:/sys/amd64/compile/XENHVM # svn info /usr/src Path: /usr/src Working Copy Root Path: /usr/src URL: https://svn0.eu.freebsd.org/base/releng/9.2 Relative URL: ^/releng/9.2 Repository Root: https://svn0.eu.freebsd.org/base Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f Revision: 255996 Node Kind: directory Schedule: normal Last Changed Author: gjb Last Changed Rev: 255896 Last Changed Date: 2013-09-26 19:10:19 +0100 (Thu, 26 Sep 2013) root@dev-0:/sys/amd64/compile/XENHVM # make errors like this: clang -c -O2 -pipe -fno-strict-aliasing -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -nostdinc -I. -I../../.. -I../../../contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror ../../../xen/evtchn/evtchn_dev.c ../../../xen/evtchn/evtchn_dev.c:321:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_version: D_VERSION, ^~ .d_version = ../../../xen/evtchn/evtchn_dev.c:322:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_open: evtchn_open, ^~~ .d_open = ../../../xen/evtchn/evtchn_dev.c:323:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_close: evtchn_close, ^~~~ .d_close = ../../../xen/evtchn/evtchn_dev.c:324:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_read: evtchn_read, ^~~ .d_read = ../../../xen/evtchn/evtchn_dev.c:325:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_write: evtchn_write, ^~~~ .d_write = ../../../xen/evtchn/evtchn_dev.c:326:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_ioctl: evtchn_ioctl, ^~~~ .d_ioctl = ../../../xen/evtchn/evtchn_dev.c:327:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_poll: evtchn_poll, ^~~ .d_poll = ../../../xen/evtchn/evtchn_dev.c:328:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_name: evtchn, ^~~ .d_name = ../../../xen/evtchn/evtchn_dev.c:329:2: error: use of GNU old-style field designator extension [-Werror,-Wgnu-designator] d_flags: 0, ^~~~ .d_flags = 9 errors generated. *** [evtchn_dev.o] Error code 1 Stop in /usr/src/sys/amd64/compile/XENHVM. root@dev-0:/sys/amd64/compile/XENHVM # thanks for looking at this. -- John ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: ports and NO_STAGE: portmaster leaves port-system in corrupt state
On Thu, Oct 03, 2013 at 10:11:42AM -0300, Nilton Jose Rizzo wrote: Em Thu, 3 Oct 2013 14:38:57 +0200, Baptiste Daroussin escreveu On Thu, Oct 03, 2013 at 02:17:34PM +0200, O. Hartmann wrote: When NO_STAGE=yes is missing in the port's Makefile, as it is for a couple of ports like lang/perl5.16, then portmaster compiles, installs and - corrupt the port-system, because it tries to lstat files it can not find and ends up at the end of an unfinished installation. This leaves the entry in the installed-port database corrupted. The port got installed, but the database hasn't an entry anymore. NO_STAGE is not missing, and the system is not corrupted. Try to make sure you have the latest ports-mgmt/pkg installed (1.1.4_6) It's solve my problems with portupgrade ( see my last message about portupgrade/portmaster) Those bugs concerned portupgrade/portmaster which should always update ports-mgmt/pkg first. Building packages in a clean room with a tool like ports-mgmt/poudriere, will have make sure to use the proper version of pkg. Last thanks to stage and that is one of the main purpose of stage, NOTHING was corrupted! regards, Bapt pgp25gKqYDwRs.pgp Description: PGP signature
Re: urtwn driver for Edimax EW-7811U WLAN nano USB Adapter
Rui Paulo wrote: On 2 Oct 2013, at 16:57, Julian H. Stacey j...@berklix.com wrote: Hi current@, It seems I need if_urtwn driver for a really miniature WLAN USB stick, if_urtwn is only in current ? man 4 if_urtwn refers to ports/net/urtwn-firmware-kmod which is missing ? This driver was never merged to FreeBSD 9. OK, Thanks for confirmation. Can you use FreeBSD 10 instead? Yes, easier than building from 9.X I guess ( helps test alpha :-). I'll fetch from local mirror, per http://lists.freebsd.org/pipermail/freebsd-current/2013-September/044951.html The port reference in the man page is wrong. The firmware is now shipped as part of the base system. Oh nice, easier :-) -- Rui Paulo Thanks Rui ! PS In case anyone else mailed me off list, please resend, As I had a disk overflow I checked beyond http://lists.freebsd.org/pipermail/freebsd-current/2013-October/045040.html nothing further, which is fine, Cheers, Julian -- Julian Stacey, BSD Unix Linux C Sys Eng Consultant, Munich http://berklix.com Reply below not above, like a play script. Indent old text with . Send plain text. No quoted-printable, HTML, base64, multipart/alternative. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
problem with portupgrade/pkg/ backup
Hi all, see the error message below ( command portupgrade -rR xorg ) --- Backing up the old version pkg: No installed package matching .txz found ** Backup failed. --- Skipping 'x11/xinput' (xinput-1.6.0) because a requisite package 'libXrandr-1.4.1' (x11/libXrandr) failed (specify -k to force) --- Skipping 'x11/xterm' (xterm-296) because a requisite package 'libXpm-3.5.10' (x11/libXpm) failed (specify -k to force) --- Skipping 'x11-servers/xorg-server' (xorg-server-1.7.7_8,1) because a requisite package 'libXpm-3.5.10' (x11/libXpm) failed (specify -k to force) --- Skipping 'x11-drivers/xf86-video-intel' (xf86-video-intel-2.7.1_4) because a requisite package 'libXv-1.0.9,1' (x11/libXv) failed (specify -k to force) --- Skipping 'x11-drivers/xf86-video-vesa' (xf86-video-vesa-2.3.2) because a requisite package 'libXpm-3.5.10' (x11/libXpm) failed (specify -k to force) ** Listing the failed packages (-:ignored / *:skipped / !:failed) ! graphics/cairo (cairo-1.10.2_5,2) (backup error) ! x11-toolkits/libXmu (libXmu-1.1.1,1) (backup error) ! x11/libXv (libXv-1.0.9,1) (backup error) ! x11/libXpm (libXpm-3.5.10)(backup error) * x11-toolkits/libXaw (libXaw-1.0.11,2) ! x11/libXrandr (libXrandr-1.4.1) (backup error) * x11/xinput (xinput-1.6.0) * x11/xterm (xterm-296) * x11-servers/xorg-server (xorg-server-1.7.7_8,1) * x11-drivers/xf86-video-intel (xf86-video-intel-2.7.1_4) * x11-drivers/xf86-video-vesa (xf86-video-vesa-2.3.2) Some port that I try update via portupgrade show this ... if I give the command make clean reinstall clean all ports marked as backup error can be updated Any idea to solve this? ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Prompt Live-CD/DVD with support for ZFS v.5000
Subj. You want to add such a liveCD for automatic loading on PXE. MfsBSD built with ZFS v.28 :( Thanks. -- Vladislav V. Prodan System Network Administrator http://support.od.ua +380 67 4584408, +380 99 4060508 VVP88-RIPE ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: problem with portupgrade/pkg/ backup
On 10/3/2013 5:32 PM, Nilton Jose Rizzo wrote: Hi all, see the error message below ( command portupgrade -rR xorg ) --- Backing up the old version pkg: No installed package matching .txz found http://lists.freebsd.org/pipermail/freebsd-ports/2013-September/086175.html -- Regards, Bryan Drewery signature.asc Description: OpenPGP digital signature
