Hi,
the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris
snv_117 . This worked fine in OpenSolaris snv_111
Unfortunately there is no core file or crash dump -- and there are no
error messages written to the session - after call qemu the display
fills up with garbagge and that''s it ... QEMU without kqemu works in
OpenSolaris snv_117.
The kqemu driver itself loads without problems :
xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | grep
-i qemu
270 2 kqemu LOADED/INSTALLED
xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | grep
-i qemu
270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2)
Are there any change between snv_111 and snv_117 that prevent kqemu from
working?
regards
Bernd
--
Bernd Schemmer, Frankfurt am Main, Germany
http://bnsmb.de/
M s temprano que tarde el mundo cambiar .
Fidel Castro
On Sat, Jun 27, 2009 at 2:19 PM, Bernd Schemmer<Bernd.Schemmer at gmx.de> wrote:> Hi, > > the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris > snv_117 . This worked fine in OpenSolaris snv_111 > > Unfortunately there is no core file or crash dump -- and there are no error > messages written to the session - after call qemu the display fills up with > garbagge and that''s it ... QEMU without kqemu works in OpenSolaris snv_117. > > The kqemu driver itself loads without problems : > > xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | grep -i > qemu > 270 2 kqemu LOADED/INSTALLED > > xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | grep -i > qemu > 270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2) > > Are there any change between snv_111 and snv_117 that prevent kqemu from > working?Just a guess, but I''d suspect that something in the kernel has probably changed and this is causing the problem. Unfortunately, I haven''t been tracking qemu/kqemu for a few months, and if this is a kernel change, there''s probably one or two people on the list probably capable of diagnosising and fixing the issue in kqemu. Ben
Hi, In snv118 kqemu crashes Solaris also but now there''s a message in /var/adm/messages: Jul 18 15:25:24 t61p ^Mpanic[cpu0]/thread=ffffff01d7fe7380: Jul 18 15:25:24 t61p genunix: [ID 335743 kern.notice] BAD TRAP: type=e (#pf Page fault) rp=ffffff000847c930 addr=30 occurred in module "unix" due to a NULL pointer dereference Jul 18 15:25:24 t61p unix: [ID 100000 kern.notice] Jul 18 15:25:24 t61p unix: [ID 839527 kern.notice] qemu: Jul 18 15:25:24 t61p unix: [ID 753105 kern.notice] #pf Page fault Jul 18 15:25:24 t61p unix: [ID 532287 kern.notice] Bad kernel fault at addr=0x30 Jul 18 15:25:24 t61p unix: [ID 243837 kern.notice] pid=3405, pc=0xfffffffffb8561c4, sp=0xffffff000847ca28, eflags=0x10202 Jul 18 15:25:24 t61p unix: [ID 211416 kern.notice] cr0: 80050033<pg,wp,ne,et,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de> Jul 18 15:25:24 t61p unix: [ID 624947 kern.notice] cr2: 30 Jul 18 15:25:24 t61p unix: [ID 625075 kern.notice] cr3: 93063000 Jul 18 15:25:24 t61p unix: [ID 625715 kern.notice] cr8: c Jul 18 15:25:24 t61p unix: [ID 100000 kern.notice] Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] rdi: 30 rsi: 1 rdx: ffffff01d7fe7380 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] rcx: 1000 r8: 1000 r9: 7fffff80f15 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] rax: d7cc000 rbx: 2 rbp: ffffff000847caa0 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] r10: 7fffff80f15 r11: ffffff0000003000 r12: d7cd000 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] r13: d7cc000 r14: 0 r15: 30 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] fsb: fffffd7fff0f2a00 gsb: fffffffffbc2e5f0 ds: 4b Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] es: 4b fs: 0 gs: 0 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] trp: e err: 0 rip: fffffffffb8561c4 Jul 18 15:25:24 t61p unix: [ID 592667 kern.notice] cs: 30 rfl: 10202 rsp: ffffff000847ca28 Jul 18 15:25:24 t61p unix: [ID 266532 kern.notice] ss: 38 Jul 18 15:25:24 t61p unix: [ID 100000 kern.notice] Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff000847c810 unix:die+dd () Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff000847c920 unix:trap+1779 () Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff000847c930 unix:cmntrap+e6 () Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff000847caa0 unix:rw_enter+14 () Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff000847cb20 kqemu:kqemu_lock_user_page+57 () Jul 18 15:25:24 t61p genunix: [ID 655072 kern.notice] ffffff01e2e6a000 kqemu:mon_user_map+52 () Jul 18 15:25:24 t61p unix: [ID 100000 kern.notice] Jul 18 15:25:24 t61p genunix: [ID 672855 kern.notice] syncing file systems... Jul 18 15:25:24 t61p genunix: [ID 904073 kern.notice] done Jul 18 15:25:25 t61p genunix: [ID 111219 kern.notice] dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel Jul 18 15:25:25 t61p ahci: [ID 405573 kern.info] NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port Jul 18 15:25:41 t61p genunix: [ID 409368 kern.notice] ^M100% done: 146829 pages dumped, compression ratio 3.11, Jul 18 15:25:41 t61p genunix: [ID 851671 kern.notice] dump succeeded Jul 18 15:26:38 t61p genunix: [ID 540533 kern.notice] ^MSunOS Release 5.11 Version snv_118 64-bit regards Bernd Ben Taylor wrote:> On Sat, Jun 27, 2009 at 2:19 PM, Bernd Schemmer<Bernd.Schemmer at gmx.de> wrote: > >> Hi, >> >> the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris >> snv_117 . This worked fine in OpenSolaris snv_111 >> >> Unfortunately there is no core file or crash dump -- and there are no error >> messages written to the session - after call qemu the display fills up with >> garbagge and that''s it ... QEMU without kqemu works in OpenSolaris snv_117. >> >> The kqemu driver itself loads without problems : >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | grep -i >> qemu >> 270 2 kqemu LOADED/INSTALLED >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | grep -i >> qemu >> 270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2) >> >> Are there any change between snv_111 and snv_117 that prevent kqemu from >> working? >> > > Just a guess, but I''d suspect that something in the kernel has probably changed > and this is causing the problem. Unfortunately, I haven''t been > tracking qemu/kqemu > for a few months, and if this is a kernel change, there''s probably one > or two people > on the list probably capable of diagnosising and fixing the issue in kqemu. > > Ben > >-- Bernd Schemmer, Frankfurt am Main, Germany http://bnsmb.de/ M s temprano que tarde el mundo cambiar . Fidel Castro
Hi, looks like the problem with kqemu is permanent since snv_117: In snv_121 is still crashes. Is there any change that someone that knows about about driver development is looking into this? I know that there is VirtualBox for Solaris but IMHO in some aspects qemu is better than VirtualBox and I would really like to keep my existing qemu virtual images. regards Bernd Ben Taylor wrote:> On Sat, Jun 27, 2009 at 2:19 PM, Bernd Schemmer<Bernd.Schemmer at gmx.de> wrote: > >> Hi, >> >> the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris >> snv_117 . This worked fine in OpenSolaris snv_111 >> >> Unfortunately there is no core file or crash dump -- and there are no error >> messages written to the session - after call qemu the display fills up with >> garbagge and that''s it ... QEMU without kqemu works in OpenSolaris snv_117. >> >> The kqemu driver itself loads without problems : >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | grep -i >> qemu >> 270 2 kqemu LOADED/INSTALLED >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | grep -i >> qemu >> 270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2) >> >> Are there any change between snv_111 and snv_117 that prevent kqemu from >> working? >> > > Just a guess, but I''d suspect that something in the kernel has probably changed > and this is causing the problem. Unfortunately, I haven''t been > tracking qemu/kqemu > for a few months, and if this is a kernel change, there''s probably one > or two people > on the list probably capable of diagnosising and fixing the issue in kqemu. > > Ben > >-- Bernd Schemmer, Frankfurt am Main, Germany http://bnsmb.de/ M s temprano que tarde el mundo cambiar . Fidel Castro
Hi, I work in the Solaris driver frameworks group at Sun. I will investigate this issue. Vikram ________________________________ From: Bernd Schemmer <Bernd.Schemmer at gmx.de> To: Ben Taylor <bentaylor.solx86 at gmail.com> Cc: qemu-discuss at opensolaris.org Sent: Saturday, September 5, 2009 5:25:10 AM Subject: Re: [qemu-discuss] kqemu crash OpenSolaris snv_117 Hi, looks like the problem with kqemu is permanent since snv_117: In snv_121 is still crashes. Is there any change that someone that knows about about driver development is looking into this? I know that there is VirtualBox for Solaris but IMHO in some aspects qemu is better than VirtualBox and I would really like to keep my existing qemu virtual images. regards Bernd Ben Taylor wrote:> On Sat, Jun 27, 2009 at 2:19 PM, Bernd Schemmer<Bernd.Schemmer at gmx.de> wrote: > >> Hi, >> >> the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris >> snv_117 . This worked fine in OpenSolaris snv_111 >> >> Unfortunately there is no core file or crash dump -- and there are no error >> messages written to the session - after call qemu the display fills up with >> garbagge and that''s it ... QEMU without kqemu works in OpenSolaris snv_117. >> >> The kqemu driver itself loads without problems : >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | grep -i >> qemu >> 270 2 kqemu LOADED/INSTALLED >> >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | grep -i >> qemu >> 270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2) >> >> Are there any change between snv_111 and snv_117 that prevent kqemu from >> working? >> > > Just a guess, but I''d suspect that something in the kernel has probably changed > and this is causing the problem. Unfortunately, I haven''t been > tracking qemu/kqemu > for a few months, and if this is a kernel change, there''s probably one > or two people > on the list probably capable of diagnosising and fixing the issue in kqemu. > > Ben > >-- Bernd Schemmer, Frankfurt am Main, Germany http://bnsmb.de/ M s temprano que tarde el mundo cambiar . Fidel Castro _______________________________________________ qemu-discuss mailing list qemu-discuss at opensolaris.org http://mail.opensolaris.org/mailman/listinfo/qemu-discuss -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/qemu-discuss/attachments/20090905/a8018f5c/attachment.html>
Vikram, >>I work in the Solaris driver frameworks group at Sun. I will investigate this issue. Thanks! If you need support from a qemu user (e.g. for testing ) -- let me know regards Bernd Vikram Hegde wrote:> Hi, > > I work in the Solaris driver frameworks group at Sun. I will > investigate this issue. > > Vikram > > ------------------------------------------------------------------------ > *From:* Bernd Schemmer <Bernd.Schemmer at gmx.de> > *To:* Ben Taylor <bentaylor.solx86 at gmail.com> > *Cc:* qemu-discuss at opensolaris.org > *Sent:* Saturday, September 5, 2009 5:25:10 AM > *Subject:* Re: [qemu-discuss] kqemu crash OpenSolaris snv_117 > > Hi, > > looks like the problem with kqemu is permanent since snv_117: > > In snv_121 is still crashes. > > Is there any change that someone that knows about about driver > development is looking into this? > > I know that there is VirtualBox for Solaris but IMHO in some aspects > qemu is better than VirtualBox and I would really like to keep my > existing qemu virtual images. > > regards > > Bernd > > > > Ben Taylor wrote: > > On Sat, Jun 27, 2009 at 2:19 PM, Bernd > Schemmer<Bernd.Schemmer at gmx.de <mailto:Bernd.Schemmer at gmx.de>> wrote: > > > >> Hi, > >> > >> the usage of QEMU 0.10.5 with kqemu qemu-1.4.0pre1 crashes OpenSolaris > >> snv_117 . This worked fine in OpenSolaris snv_111 > >> > >> Unfortunately there is no core file or crash dump -- and there are > no error > >> messages written to the session - after call qemu the display fills > up with > >> garbagge and that''s it ... QEMU without kqemu works in OpenSolaris > snv_117. > >> > >> The kqemu driver itself loads without problems : > >> > >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo -c | > grep -i > >> qemu > >> 270 2 kqemu LOADED/INSTALLED > >> > >> xtrnaw7 at t61p:/data/develop/source/kqemu-1.4.0pre1-sol$ modinfo | > grep -i > >> qemu > >> 270 fffffffff853b000 28d28 264 1 kqemu (kqemu accelerator v0.2) > >> > >> Are there any change between snv_111 and snv_117 that prevent kqemu > from > >> working? > >> > > > > Just a guess, but I''d suspect that something in the kernel has > probably changed > > and this is causing the problem. Unfortunately, I haven''t been > > tracking qemu/kqemu > > for a few months, and if this is a kernel change, there''s probably one > > or two people > > on the list probably capable of diagnosising and fixing the issue in > kqemu. > > > > Ben > > > > > > > -- > Bernd Schemmer, Frankfurt am Main, Germany > http://bnsmb.de/ > > M s temprano que tarde el mundo cambiar . > Fidel Castro > > _______________________________________________ > qemu-discuss mailing list > qemu-discuss at opensolaris.org <mailto:qemu-discuss at opensolaris.org> > http://mail.opensolaris.org/mailman/listinfo/qemu-discuss >-- Bernd Schemmer, Frankfurt am Main, Germany http://bnsmb.de/ M s temprano que tarde el mundo cambiar . Fidel Castro