Re: [Xen-devel] pvgrub2 is merged

[Fabio Fantoni <fabio.fantoni@xxxxxxx>]

Il 17/12/2013 15:08, Vladimir 'Ï-coder/phcoder' Serbinenko ha scritto:
> > Thanks.
> > Now there is another error, probably introduced by xenfb support:
> doesn't look like related to xenfb. Is it 64-bit or PAE guest?
64 bit

> > xl -vvv create -c /etc/xen/sid.cfg
> > ...
> > Welcome to GRUB!
> > error: file `/boot/grub/x86_64-xen/gfxterm.mod' not found.
> > error: file `/boot/grub/locale/it.gmo' not found.
> > [    0.000000] PAGETABLE BUG #02!
> > [    1.298688] i8042: No controller found
> > [    1.368244] /build/linux-4VBEpo/linux-3.11.8/drivers/rtc/hctosys.c:
> > unable to open rtc device (rtc0)
> > xc: debug: hypercall buffer: total allocations:237 total releases:237
> > xc: debug: hypercall buffer: current allocations:0 maximum allocations:4
> > xc: debug: hypercall buffer: cache current size:4
> > xc: debug: hypercall buffer: cache hits:226 misses:4 toobig:7
> >
> > xl dmesg
> > ...
> > (d17) mapping kernel into physical memory
> > (d17) about to get started...
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 1000000000000000) for mfn 2171b8 (pfn 3fbe8)
> > (XEN) mm.c:2995:d17 Error while pinning mfn 2171b8
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 1000000000000000) for mfn 2171b8 (pfn 3fbe8)
> > (XEN) mm.c:906:d17 Attempt to create linear p.t. with write perms
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 1000000000000000) for mfn 2171ba (pfn 3fbe6)
> > (XEN) mm.c:2995:d17 Error while pinning mfn 2171ba
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 1000000000000000) for mfn 2171bb (pfn 3fbe5)
> > (XEN) mm.c:2995:d17 Error while pinning mfn 2171bb
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 2000000000000000) for mfn 2171b9 (pfn 3fbe7)
> > (XEN) mm.c:948:d17 Attempt to create linear p.t. with write perms
> > (XEN) mm.c:1379:d17 Failure in alloc_l3_table: entry 511
> > (XEN) mm.c:2099:d17 Error while validating mfn 23df00 (pfn 19a0) for
> > type 3000000000000000: caf=8000000000000003 taf=3000000000000001
> > (XEN) mm.c:972:d17 Attempt to create linear p.t. with write perms
> > (XEN) mm.c:1438:d17 Failure in alloc_l4_table: entry 511
> > (XEN) mm.c:2099:d17 Error while validating mfn 2b5d85 (pfn 241b) for
> > type 4000000000000000: caf=8000000000000003 taf=4000000000000001
> > (XEN) mm.c:2995:d17 Error while pinning mfn 2b5d85
> > (XEN) mm.c:2352:d17 Bad type (saw 7400000000000001 != exp
> > 2000000000000000) for mfn 2171b9 (pfn 3fbe7)
> > (XEN) mm.c:948:d17 Attempt to create linear p.t. with write perms
> > (XEN) mm.c:1379:d17 Failure in alloc_l3_table: entry 511
> > (XEN) mm.c:2099:d17 Error while validating mfn 23df00 (pfn 19a0) for
> > type 3000000000000000: caf=8000000000000003 taf=3000000000000001
> > (XEN) mm.c:972:d17 Attempt to create linear p.t. with write perms
> > (XEN) mm.c:1438:d17 Failure in alloc_l4_table: entry 511
> > (XEN) mm.c:2099:d17 Error while validating mfn 2b5d85 (pfn 241b) for
> > type 4000000000000000: caf=8000000000000003 taf=4000000000000001
> > (XEN) mm.c:3122:d17 Error while installing new mfn 2b5d85
> > (XEN) traps.c:291:d17 Guest switching to user mode with no user page tables
> > (XEN) traps.c:320:d17 Fatal error
> > (XEN) domain_crash called from traps.c:321
> > (XEN) Domain 17 (vcpu#1) crashed on cpu#3:
> > (XEN) ----[ Xen-4.4-unstable  x86_64  debug=y  Not tainted ]----
> > (XEN) CPU:    3
> > (XEN) RIP:    e033:[<ffffffff810012ed>]
> > (XEN) RFLAGS: 0000000000000286   EM: 1   CONTEXT: pv guest
> > (XEN) rax: 0000000000000017   rbx: 0000000000000000   rcx: ffffffff810012ed
> > (XEN) rdx: 0000000000000000   rsi: 0000000000000000   rdi: 0000000000000000
> > (XEN) rbp: 0000000000000000   rsp: ffff88003e1f9fb8   r8: 0000000000000000
> > (XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000286
> > (XEN) cr0: 000000008005003b   cr4: 00000000000026f0
> > (XEN) cr3: 00000002b5d86000   cr2: 00007fffb46b9e19
> > (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
> > (XEN) Guest stack trace from rsp=ffff88003e1f9fb8:
> > (XEN)    0000000000000000 0000000000000000 0000000000000000
> > 0000000000000000
> > (XEN)    00007f0b1f431500 0000000000000033 0000000000000200
> > 00007fffb46b9ca0
> > (XEN)    000000000000002b ffff88003e004958 ffff88003e004958
> > 0000000000000080
> > (XEN)    ffff88003e1fa080 ffffffff00000006 d5dc82dde2520000
> > 0000000200000001
> > (XEN)    0000000400000003 ffffffff00000005 0501e668a45aed37
> > d3a51001f8186504
> > (XEN)    3d41962be0a726d3 fbee8906bde13da3 9e907ea339feb0c4
> > 270b40af55a0f4b8
> > (XEN)    264b0560a7e2c9dc 0a3145802804d2e1 faf4b4eca4180ba6
> > 01957dd1d4131d2e
> > (XEN)    a18b79fe805a7821 bf0afc62c71eddcb 630fca5df80eb04b
> > 845a16e1648fdd51
> > (XEN)    c588c03d2edcf807 9cf4717d19322687 510724530fcbf04b
> > d8f1199bd10015fe
> > (XEN)    5272422fa11fb05c f2447667cb9fa47a 37c90f94df9206f9
> > 43eca9d987b7240b
> > (XEN)    def99e5d7d577367 9b0d95f77cdf3672 4ef9836df37ccdf6
> > 5a79437e62989ecf
> > (XEN)    3772f347b726713a 27fc0fe3f633e7e4 b975e7e927ca3183
> > a3eb9b3cea9ebb28
> > (XEN)    76b3d73a083d2d34 3e7c801b21bd2ad3 4874b5adac7be5fe
> > 327fb4145bc5967e
> > (XEN)    ce5fd2670ed6fe93 6671781eb982fcaf 865c0f25bbc6796d
> > da793d360234fc4d
> > (XEN)    fe53c86f9465bf2c cf6fc89cfcb9d3e9 a05d1a75741d9703
> > 0670c66fb870cfae
> > (XEN)    fc725a3f8a7f7448 759e29fdd16ebe29 3bea153e12f5193a
> > 8a2727cf5451fa53
> > (XEN)    740afaa283c9cbea e8059556115ea89f 08b76c91fd5bd13f
> > 21d63b340cca2982
> > (XEN)    9ae74e68a733e980 ace9f7ded7134e44 6c7e4a6a743f4959
> > fbe3ca9cd6501e75
> > (XEN)    93b91393e99784e0 dd54b7bd06b739b9 2aefee3afab953f4
> > 5a9c30b6dd98fadc
> > (XEN)    390f275e52fa88ef 18115b1dfc41622e 29960fc50c03101e
> > 04a4d7f6a9fd0795
> >
> > > > In that case it is good to use also -c after create to open the xl
> > > > console strightaway and see what pvgrub2 is doing, for example "xl -vvv
> > > > create -c /etc/xen/sid.cfg".
> > > >
> > > > > > git log
> > > > > > commit a82010503e3098930a56110826c4ffe6e1609726
> > > > > > Author: Vladimir Serbinenko <phcoder@xxxxxxxxx>
> > > > > > Date:   Tue Dec 17 01:18:09 2013 +0100
> > > > > >
> > > > > >            Update exclude.pot and mark few strings for translation.
> > > > > >
> > > > > >
> > > > > > My problem on kernel boot with Sid and Wheezy domUs persist.
> > > > > >
> > > > > > Thanks for any reply.

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