Hi,
I''m using xen-unstable with all the latest changesets and some domains
on
it on a amd64 machine.
Today my domains crashed with the following output:
Unable to handle kernel paging request at ffff88000e928700 RIP:
<ffffffff803988ca>{netif_poll+1354}
PGD 788067 PUD 789067 PMD 7fe067 PTE 0
Oops: 0002 [1]
CPU 0
Pid: 0, comm: swapper Not tainted 2.6.12.6-xenU-br14
RIP: e030:[<ffffffff803988ca>] <ffffffff803988ca>{netif_poll+1354}
RSP: e02b:ffffffff806d3d98 EFLAGS: 00010212
RAX: ffff88000e928700 RBX: ffff88000e909940 RCX: ffff88000e928058
RDX: ffff88000e928700 RSI: ffff88000e9091c0 RDI: ffff88000e909940
RBP: ffff88000e909940 R08: 0000000000feffff R09: 0000000000000017
R10: ffff88000f312250 R11: 0000000000000001 R12: ffff8800016d4360
R13: ffff88000167c550 R14: 00000000000000c0 R15: 0000000000000000
FS: 0000000000505ae0(0000) GS:ffffffff806c0080(0000) knlGS:ffffffff80600400
CS: e033 DS: 0000 ES: 0000
Process swapper (pid: 0, threadinfo ffffffff806d2000, task ffffffff8057d500)
Stack: 0000000180117076 0000000200000040 0000000000000002 001e7cab001e7cab
ffffffff806d3e2c ffff8800016d4000 ffffffff806d3dc8 ffffffff806d3dc8
ffff880000000000 ffff8800016d4000
Call Trace:<ffffffff803ea348>{net_rx_action+152}
<ffffffff801325ab>{__do_softirq+107}
<ffffffff8013264d>{do_softirq+61}
<ffffffff80114ea9>{do_IRQ+57}
<ffffffff8010d948>{evtchn_do_upcall+136}
<ffffffff80112029>{do_hypervisor_callback+17}
<ffffffff8010fa53>{xen_idle+83}
<ffffffff8010fa53>{xen_idle+83}
<ffffffff8010fa8f>{cpu_idle+31}
<ffffffff806d46ea>{start_kernel+490}
<ffffffff806d4169>{_sinittext+361}
Code: c7 00 01 00 00 00 48 8b 83 10 01 00 00 c7 40 04 00 00 00 00
RIP <ffffffff803988ca>{netif_poll+1354} RSP <ffffffff806d3d98>
CR2: ffff88000e928700
<0>Kernel panic - not syncing: Aiee, killing interrupt handler!
xm dmesg tells me:
(XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times
to switch input
to Xen).
(XEN) gnttab_transfer: invalid pfn for mfn=4f27e001
(XEN) gnttab_transfer: invalid pfn for mfn=3f7df001
(XEN) gnttab_transfer: invalid pfn for mfn=3f03b001
(XEN) gnttab_transfer: invalid pfn for mfn=516ca001
(XEN) gnttab_transfer: invalid pfn for mfn=4f306001
(XEN) gnttab_transfer: invalid pfn for mfn=50cf0001
(XEN) gnttab_transfer: invalid pfn for mfn=52305001
(XEN) gnttab_transfer: invalid pfn for mfn=510ce001
(XEN) gnttab_transfer: invalid pfn for mfn=3efc1001
(XEN) gnttab_transfer: invalid pfn for mfn=3efc2001
(XEN) gnttab_transfer: invalid pfn for mfn=3efc3001
(XEN) gnttab_transfer: invalid pfn for mfn=4e74c001
(XEN) gnttab_transfer: invalid pfn for mfn=4e74d001
(XEN) gnttab_transfer: invalid pfn for mfn=4e74e001
except from that there''s nothing unusual in any logs/debug-outputs.
Could anyone please explain to me, what could be done here?
Thanks in advance,
Thomas
--
-- So Long, and Thanks for all the Fish
- Douglas Adams, Hitchhikers Guide to the Galaxy --
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
Please can you try figuring out how to repro. Also, in bug reports please aditionally state: * your changeset number (please always make sure you''re using the latest) * whether you have modified the kernel config in any way * how much memory your machine has, how much each of the domains have I think this issue may already be on bugzilla. Would like to get it nailed, but we need more info to repro. Thanks, Ian> I''m using xen-unstable with all the latest changesets and > some domains on it on a amd64 machine. > Today my domains crashed with the following output: > > Unable to handle kernel paging request at ffff88000e928700 RIP: > <ffffffff803988ca>{netif_poll+1354} > PGD 788067 PUD 789067 PMD 7fe067 PTE 0 > Oops: 0002 [1] > CPU 0 > Pid: 0, comm: swapper Not tainted 2.6.12.6-xenU-br14 > RIP: e030:[<ffffffff803988ca>] <ffffffff803988ca>{netif_poll+1354} > RSP: e02b:ffffffff806d3d98 EFLAGS: 00010212 > RAX: ffff88000e928700 RBX: ffff88000e909940 RCX: ffff88000e928058 > RDX: ffff88000e928700 RSI: ffff88000e9091c0 RDI: ffff88000e909940 > RBP: ffff88000e909940 R08: 0000000000feffff R09: 0000000000000017 > R10: ffff88000f312250 R11: 0000000000000001 R12: ffff8800016d4360 > R13: ffff88000167c550 R14: 00000000000000c0 R15: 0000000000000000 > FS: 0000000000505ae0(0000) GS:ffffffff806c0080(0000) > knlGS:ffffffff80600400 > CS: e033 DS: 0000 ES: 0000 > Process swapper (pid: 0, threadinfo ffffffff806d2000, task > ffffffff8057d500) > Stack: 0000000180117076 0000000200000040 0000000000000002 > 001e7cab001e7cab > ffffffff806d3e2c ffff8800016d4000 ffffffff806d3dc8 > ffffffff806d3dc8 > ffff880000000000 ffff8800016d4000 Call > Trace:<ffffffff803ea348>{net_rx_action+152} > <ffffffff801325ab>{__do_softirq+107} > <ffffffff8013264d>{do_softirq+61} <ffffffff80114ea9>{do_IRQ+57} > <ffffffff8010d948>{evtchn_do_upcall+136} > <ffffffff80112029>{do_hypervisor_callback+17} > <ffffffff8010fa53>{xen_idle+83} <ffffffff8010fa53>{xen_idle+83} > <ffffffff8010fa8f>{cpu_idle+31} > <ffffffff806d46ea>{start_kernel+490} > <ffffffff806d4169>{_sinittext+361} > > Code: c7 00 01 00 00 00 48 8b 83 10 01 00 00 c7 40 04 00 00 > 00 00 RIP <ffffffff803988ca>{netif_poll+1354} RSP <ffffffff806d3d98> > CR2: ffff88000e928700 > <0>Kernel panic - not syncing: Aiee, killing interrupt handler! > > xm dmesg tells me: > > (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times to > switch input to Xen). > (XEN) gnttab_transfer: invalid pfn for mfn=4f27e001 > (XEN) gnttab_transfer: invalid pfn for mfn=3f7df001 > (XEN) gnttab_transfer: invalid pfn for mfn=3f03b001 > (XEN) gnttab_transfer: invalid pfn for mfn=516ca001 > (XEN) gnttab_transfer: invalid pfn for mfn=4f306001 > (XEN) gnttab_transfer: invalid pfn for mfn=50cf0001 > (XEN) gnttab_transfer: invalid pfn for mfn=52305001 > (XEN) gnttab_transfer: invalid pfn for mfn=510ce001 > (XEN) gnttab_transfer: invalid pfn for mfn=3efc1001 > (XEN) gnttab_transfer: invalid pfn for mfn=3efc2001 > (XEN) gnttab_transfer: invalid pfn for mfn=3efc3001 > (XEN) gnttab_transfer: invalid pfn for mfn=4e74c001 > (XEN) gnttab_transfer: invalid pfn for mfn=4e74d001 > (XEN) gnttab_transfer: invalid pfn for mfn=4e74e001 > > except from that there''s nothing unusual in any logs/debug-outputs. > > Could anyone please explain to me, what could be done here? > > Thanks in advance, > > Thomas > > > -- > -- So Long, and Thanks for all the Fish > - Douglas Adams, Hitchhikers Guide to the Galaxy -- > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi, please excuse my late reply, but I had a lot of work to do last night. I tried the latest changeset again this morning, but got the same problems again. xm info system : Linux host : atbroy64 release : 2.6.12.6-xen0-br14 version : #2 Fri Nov 11 08:34:18 GMT 2005 machine : x86_64 nr_cpus : 1 nr_nodes : 1 sockets_per_node : 1 cores_per_socket : 1 threads_per_core : 1 cpu_mhz : 2002 hw_caps : 078bfbff:e1d3fbff:00000000:00000010 memory : 1534 free_memory : 224 xen_major : 3 xen_minor : 0 xen_extra : -devel xen_caps : xen-3.0-x86_64 xen_params : virt_start=0xffff800000000000 xen_changeset : Thu Nov 10 18:43:56 2005 +0100 7745:b9e8654c3f10 cc_compiler : gcc version 3.4.4 (Gentoo 3.4.4-r1) cc_compile_by : root cc_compile_date : Fri Nov 11 08:41:18 GMT 2005 I customized the kernel to accomplish my hardware needs. The machine got 1500MB of mem, Dom0 got 512 from these, the other 3 DomUs got 256. I''m almost sure, that my kernel-config is right for my machine. Thanks in advance, Thomas --On 10. November 2005 16:49:03 +0000 Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk> wrote:> > Please can you try figuring out how to repro. > > Also, in bug reports please aditionally state: > * your changeset number (please always make sure you''re using the > latest) > * whether you have modified the kernel config in any way > * how much memory your machine has, how much each of the domains have > > I think this issue may already be on bugzilla. Would like to get it > nailed, but we need more info to repro. > > Thanks, > Ian > > >> I''m using xen-unstable with all the latest changesets and >> some domains on it on a amd64 machine. >> Today my domains crashed with the following output: >> >> Unable to handle kernel paging request at ffff88000e928700 RIP: >> <ffffffff803988ca>{netif_poll+1354} >> PGD 788067 PUD 789067 PMD 7fe067 PTE 0 >> Oops: 0002 [1] >> CPU 0 >> Pid: 0, comm: swapper Not tainted 2.6.12.6-xenU-br14 >> RIP: e030:[<ffffffff803988ca>] <ffffffff803988ca>{netif_poll+1354} >> RSP: e02b:ffffffff806d3d98 EFLAGS: 00010212 >> RAX: ffff88000e928700 RBX: ffff88000e909940 RCX: ffff88000e928058 >> RDX: ffff88000e928700 RSI: ffff88000e9091c0 RDI: ffff88000e909940 >> RBP: ffff88000e909940 R08: 0000000000feffff R09: 0000000000000017 >> R10: ffff88000f312250 R11: 0000000000000001 R12: ffff8800016d4360 >> R13: ffff88000167c550 R14: 00000000000000c0 R15: 0000000000000000 >> FS: 0000000000505ae0(0000) GS:ffffffff806c0080(0000) >> knlGS:ffffffff80600400 >> CS: e033 DS: 0000 ES: 0000 >> Process swapper (pid: 0, threadinfo ffffffff806d2000, task >> ffffffff8057d500) >> Stack: 0000000180117076 0000000200000040 0000000000000002 >> 001e7cab001e7cab >> ffffffff806d3e2c ffff8800016d4000 ffffffff806d3dc8 >> ffffffff806d3dc8 >> ffff880000000000 ffff8800016d4000 Call >> Trace:<ffffffff803ea348>{net_rx_action+152} >> <ffffffff801325ab>{__do_softirq+107} >> <ffffffff8013264d>{do_softirq+61} <ffffffff80114ea9>{do_IRQ+57} >> <ffffffff8010d948>{evtchn_do_upcall+136} >> <ffffffff80112029>{do_hypervisor_callback+17} >> <ffffffff8010fa53>{xen_idle+83} <ffffffff8010fa53>{xen_idle+83} >> <ffffffff8010fa8f>{cpu_idle+31} >> <ffffffff806d46ea>{start_kernel+490} >> <ffffffff806d4169>{_sinittext+361} >> >> Code: c7 00 01 00 00 00 48 8b 83 10 01 00 00 c7 40 04 00 00 >> 00 00 RIP <ffffffff803988ca>{netif_poll+1354} RSP <ffffffff806d3d98> >> CR2: ffff88000e928700 >> <0>Kernel panic - not syncing: Aiee, killing interrupt handler! >> >> xm dmesg tells me: >> >> (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times to >> switch input to Xen). >> (XEN) gnttab_transfer: invalid pfn for mfn=4f27e001 >> (XEN) gnttab_transfer: invalid pfn for mfn=3f7df001 >> (XEN) gnttab_transfer: invalid pfn for mfn=3f03b001 >> (XEN) gnttab_transfer: invalid pfn for mfn=516ca001 >> (XEN) gnttab_transfer: invalid pfn for mfn=4f306001 >> (XEN) gnttab_transfer: invalid pfn for mfn=50cf0001 >> (XEN) gnttab_transfer: invalid pfn for mfn=52305001 >> (XEN) gnttab_transfer: invalid pfn for mfn=510ce001 >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc1001 >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc2001 >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc3001 >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74c001 >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74d001 >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74e001 >> >> except from that there''s nothing unusual in any logs/debug-outputs. >> >> Could anyone please explain to me, what could be done here?-- -- So Long, and Thanks for all the Fish - Douglas Adams, Hitchhikers Guide to the Galaxy -- _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Thomas. What were you doing on the machine at the time? Was there a lot of inter-domain or domain-to-external networking activity going on? Which domain did the crash messsage come from? Please post the diff of your config vs our -xen0 config. Thanks, Ian> please excuse my late reply, but I had a lot of work to do > last night. I tried the latest changeset again this morning, > but got the same problems again. > > xm info > system : Linux > host : atbroy64 > release : 2.6.12.6-xen0-br14 > version : #2 Fri Nov 11 08:34:18 GMT 2005 > machine : x86_64 > nr_cpus : 1 > nr_nodes : 1 > sockets_per_node : 1 > cores_per_socket : 1 > threads_per_core : 1 > cpu_mhz : 2002 > hw_caps : 078bfbff:e1d3fbff:00000000:00000010 > memory : 1534 > free_memory : 224 > xen_major : 3 > xen_minor : 0 > xen_extra : -devel > xen_caps : xen-3.0-x86_64 > xen_params : virt_start=0xffff800000000000 > xen_changeset : Thu Nov 10 18:43:56 2005 +0100 > 7745:b9e8654c3f10 > cc_compiler : gcc version 3.4.4 (Gentoo 3.4.4-r1) > cc_compile_by : root > cc_compile_date : Fri Nov 11 08:41:18 GMT 2005 > > I customized the kernel to accomplish my hardware needs. > The machine got 1500MB of mem, Dom0 got 512 from these, the > other 3 DomUs got 256. > > I''m almost sure, that my kernel-config is right for my machine. > > Thanks in advance, > > Thomas > > --On 10. November 2005 16:49:03 +0000 Ian Pratt > <m+Ian.Pratt@cl.cam.ac.uk> > wrote: > > > > > Please can you try figuring out how to repro. > > > > Also, in bug reports please aditionally state: > > * your changeset number (please always make sure you''re using the > > latest) > > * whether you have modified the kernel config in any way > > * how much memory your machine has, how much each of the > domains have > > > > I think this issue may already be on bugzilla. Would like to get it > > nailed, but we need more info to repro. > > > > Thanks, > > Ian > > > > > >> I''m using xen-unstable with all the latest changesets and some > >> domains on it on a amd64 machine. > >> Today my domains crashed with the following output: > >> > >> Unable to handle kernel paging request at ffff88000e928700 RIP: > >> <ffffffff803988ca>{netif_poll+1354} > >> PGD 788067 PUD 789067 PMD 7fe067 PTE 0 > >> Oops: 0002 [1] > >> CPU 0 > >> Pid: 0, comm: swapper Not tainted 2.6.12.6-xenU-br14 > >> RIP: e030:[<ffffffff803988ca>] <ffffffff803988ca>{netif_poll+1354} > >> RSP: e02b:ffffffff806d3d98 EFLAGS: 00010212 > >> RAX: ffff88000e928700 RBX: ffff88000e909940 RCX: ffff88000e928058 > >> RDX: ffff88000e928700 RSI: ffff88000e9091c0 RDI: ffff88000e909940 > >> RBP: ffff88000e909940 R08: 0000000000feffff R09: 0000000000000017 > >> R10: ffff88000f312250 R11: 0000000000000001 R12: ffff8800016d4360 > >> R13: ffff88000167c550 R14: 00000000000000c0 R15: 0000000000000000 > >> FS: 0000000000505ae0(0000) GS:ffffffff806c0080(0000) > >> knlGS:ffffffff80600400 > >> CS: e033 DS: 0000 ES: 0000 > >> Process swapper (pid: 0, threadinfo ffffffff806d2000, task > >> ffffffff8057d500) > >> Stack: 0000000180117076 0000000200000040 0000000000000002 > >> 001e7cab001e7cab > >> ffffffff806d3e2c ffff8800016d4000 ffffffff806d3dc8 > >> ffffffff806d3dc8 > >> ffff880000000000 ffff8800016d4000 Call > >> Trace:<ffffffff803ea348>{net_rx_action+152} > >> <ffffffff801325ab>{__do_softirq+107} > >> <ffffffff8013264d>{do_softirq+61} > <ffffffff80114ea9>{do_IRQ+57} > >> <ffffffff8010d948>{evtchn_do_upcall+136} > >> <ffffffff80112029>{do_hypervisor_callback+17} > >> <ffffffff8010fa53>{xen_idle+83} > <ffffffff8010fa53>{xen_idle+83} > >> <ffffffff8010fa8f>{cpu_idle+31} > >> <ffffffff806d46ea>{start_kernel+490} > >> <ffffffff806d4169>{_sinittext+361} > >> > >> Code: c7 00 01 00 00 00 48 8b 83 10 01 00 00 c7 40 04 00 > 00 00 00 RIP > >> <ffffffff803988ca>{netif_poll+1354} RSP <ffffffff806d3d98> > >> CR2: ffff88000e928700 > >> <0>Kernel panic - not syncing: Aiee, killing interrupt handler! > >> > >> xm dmesg tells me: > >> > >> (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times > to switch > >> input to Xen). > >> (XEN) gnttab_transfer: invalid pfn for mfn=4f27e001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=3f7df001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=3f03b001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=516ca001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=4f306001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=50cf0001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=52305001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=510ce001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc1001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc2001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc3001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74c001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74d001 > >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74e001 > >> > >> except from that there''s nothing unusual in any logs/debug-outputs. > >> > >> Could anyone please explain to me, what could be done here? > > -- > -- So Long, and Thanks for all the Fish > - Douglas Adams, Hitchhikers Guide to the Galaxy -- > >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi Ian, I did a somehow complex network setup. I''m using a bridged setup with one domU as firewall-host, connected to an ''internal''-bridge. The internal domUs mount some network-filesystems exported from dom0. The machines didn''t do any work at all when crashing, they just idled. I waited for the panic to come back. ;-) I checked with xm dmesg if the gnttab_transfer messages came back. Once they did, the two external domains had been crashed (the ones, connected to xenbr0, the bridge connected to the real network). Thanks for your help, Thomas --On 11. November 2005 10:29:08 +0000 Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk> wrote:> > Thomas. What were you doing on the machine at the time? Was there a lot > of inter-domain or domain-to-external networking activity going on? > > Which domain did the crash messsage come from? > > Please post the diff of your config vs our -xen0 config. > > Thanks, > Ian > >> please excuse my late reply, but I had a lot of work to do >> last night. I tried the latest changeset again this morning, >> but got the same problems again. >> >> xm info >> system : Linux >> host : atbroy64 >> release : 2.6.12.6-xen0-br14 >> version : #2 Fri Nov 11 08:34:18 GMT 2005 >> machine : x86_64 >> nr_cpus : 1 >> nr_nodes : 1 >> sockets_per_node : 1 >> cores_per_socket : 1 >> threads_per_core : 1 >> cpu_mhz : 2002 >> hw_caps : 078bfbff:e1d3fbff:00000000:00000010 >> memory : 1534 >> free_memory : 224 >> xen_major : 3 >> xen_minor : 0 >> xen_extra : -devel >> xen_caps : xen-3.0-x86_64 >> xen_params : virt_start=0xffff800000000000 >> xen_changeset : Thu Nov 10 18:43:56 2005 +0100 >> 7745:b9e8654c3f10 >> cc_compiler : gcc version 3.4.4 (Gentoo 3.4.4-r1) >> cc_compile_by : root >> cc_compile_date : Fri Nov 11 08:41:18 GMT 2005 >> >> I customized the kernel to accomplish my hardware needs. >> The machine got 1500MB of mem, Dom0 got 512 from these, the >> other 3 DomUs got 256. >> >> I''m almost sure, that my kernel-config is right for my machine. >> >> Thanks in advance, >> >> Thomas >> >> --On 10. November 2005 16:49:03 +0000 Ian Pratt >> <m+Ian.Pratt@cl.cam.ac.uk> >> wrote: >> >> > >> > Please can you try figuring out how to repro. >> > >> > Also, in bug reports please aditionally state: >> > * your changeset number (please always make sure you''re using the >> > latest) >> > * whether you have modified the kernel config in any way >> > * how much memory your machine has, how much each of the >> domains have >> > >> > I think this issue may already be on bugzilla. Would like to get it >> > nailed, but we need more info to repro. >> > >> > Thanks, >> > Ian >> > >> > >> >> I''m using xen-unstable with all the latest changesets and some >> >> domains on it on a amd64 machine. >> >> Today my domains crashed with the following output: >> >> >> >> Unable to handle kernel paging request at ffff88000e928700 RIP: >> >> <ffffffff803988ca>{netif_poll+1354} >> >> PGD 788067 PUD 789067 PMD 7fe067 PTE 0 >> >> Oops: 0002 [1] >> >> CPU 0 >> >> Pid: 0, comm: swapper Not tainted 2.6.12.6-xenU-br14 >> >> RIP: e030:[<ffffffff803988ca>] <ffffffff803988ca>{netif_poll+1354} >> >> RSP: e02b:ffffffff806d3d98 EFLAGS: 00010212 >> >> RAX: ffff88000e928700 RBX: ffff88000e909940 RCX: ffff88000e928058 >> >> RDX: ffff88000e928700 RSI: ffff88000e9091c0 RDI: ffff88000e909940 >> >> RBP: ffff88000e909940 R08: 0000000000feffff R09: 0000000000000017 >> >> R10: ffff88000f312250 R11: 0000000000000001 R12: ffff8800016d4360 >> >> R13: ffff88000167c550 R14: 00000000000000c0 R15: 0000000000000000 >> >> FS: 0000000000505ae0(0000) GS:ffffffff806c0080(0000) >> >> knlGS:ffffffff80600400 >> >> CS: e033 DS: 0000 ES: 0000 >> >> Process swapper (pid: 0, threadinfo ffffffff806d2000, task >> >> ffffffff8057d500) >> >> Stack: 0000000180117076 0000000200000040 0000000000000002 >> >> 001e7cab001e7cab >> >> ffffffff806d3e2c ffff8800016d4000 ffffffff806d3dc8 >> >> ffffffff806d3dc8 >> >> ffff880000000000 ffff8800016d4000 Call >> >> Trace:<ffffffff803ea348>{net_rx_action+152} >> >> <ffffffff801325ab>{__do_softirq+107} >> >> <ffffffff8013264d>{do_softirq+61} >> <ffffffff80114ea9>{do_IRQ+57} >> >> <ffffffff8010d948>{evtchn_do_upcall+136} >> >> <ffffffff80112029>{do_hypervisor_callback+17} >> >> <ffffffff8010fa53>{xen_idle+83} >> <ffffffff8010fa53>{xen_idle+83} >> >> <ffffffff8010fa8f>{cpu_idle+31} >> >> <ffffffff806d46ea>{start_kernel+490} >> >> <ffffffff806d4169>{_sinittext+361} >> >> >> >> Code: c7 00 01 00 00 00 48 8b 83 10 01 00 00 c7 40 04 00 >> 00 00 00 RIP >> >> <ffffffff803988ca>{netif_poll+1354} RSP <ffffffff806d3d98> >> >> CR2: ffff88000e928700 >> >> <0>Kernel panic - not syncing: Aiee, killing interrupt handler! >> >> >> >> xm dmesg tells me: >> >> >> >> (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times >> to switch >> >> input to Xen). >> >> (XEN) gnttab_transfer: invalid pfn for mfn=4f27e001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=3f7df001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=3f03b001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=516ca001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=4f306001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=50cf0001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=52305001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=510ce001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc1001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc2001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=3efc3001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74c001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74d001 >> >> (XEN) gnttab_transfer: invalid pfn for mfn=4e74e001 >> >> >> >> except from that there''s nothing unusual in any logs/debug-outputs. >> >> >> >> Could anyone please explain to me, what could be done here? >> >> -- >> -- So Long, and Thanks for all the Fish >> - Douglas Adams, Hitchhikers Guide to the Galaxy -- >> >> >-- -- So Long, and Thanks for all the Fish - Douglas Adams, Hitchhikers Guide to the Galaxy -- _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users