Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Michael S. Tsirkin
On Mon, Jan 12, 2015 at 08:04:31PM +, Peter Maydell wrote: > On 12 January 2015 at 19:49, Peter Maydell wrote: > > This turns out to be a bug in RTH's patchset which I was testing > > which coincidentally had the same symptoms. > > More generally, I think this ACPI test is the first (only?) t

Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Peter Maydell
On 12 January 2015 at 19:49, Peter Maydell wrote: > This turns out to be a bug in RTH's patchset which I was testing > which coincidentally had the same symptoms. More generally, I think this ACPI test is the first (only?) time we try to actually run guest code in "make check", so if we break 64-

Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Peter Maydell
On 12 January 2015 at 17:56, Peter Maydell wrote: > On 30 November 2014 at 15:12, Michael S. Tsirkin wrote: >> On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote: >>> On 29 November 2014 at 17:36, Michael S. Tsirkin wrote: >>> > My guess is VM fails to boot from disk for some reason.

Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Peter Maydell
On 12 January 2015 at 18:08, Peter Maydell wrote: > So we're just sat in a loop which never finishes. This > seems to be because the first time in to it we set > the loop counter EBP to 0x5b207801. Looking further up the trace we seem to be mistranslating movsbl: IN: 0x000f195e: movsbl (

Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Peter Maydell
On 12 January 2015 at 17:56, Peter Maydell wrote: > ...but I don't see why that "call 0xf106f" takes > us to f1064, which the trace says it does I think the trace is just confusing. Attaching in gdb we see: => 0xf1133: test %ebp,%ebp 0xf1135: jle0xf1144 0xf1137: mov(%

Re: [Qemu-devel] master: intermittent acpi-test failures

2015-01-12 Thread Peter Maydell
On 30 November 2014 at 15:12, Michael S. Tsirkin wrote: > On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote: >> On 29 November 2014 at 17:36, Michael S. Tsirkin wrote: >> > My guess is VM fails to boot from disk for some reason. >> > Could you trigger a screenshot after this happens?

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-11-30 Thread Michael S. Tsirkin
On Sun, Nov 30, 2014 at 05:12:55PM +0200, Michael S. Tsirkin wrote: > On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote: > > On 29 November 2014 at 17:36, Michael S. Tsirkin wrote: > > > On Fri, Nov 28, 2014 at 01:34:33PM +, Peter Maydell wrote: > > >> These failures are back after

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-11-30 Thread Michael S. Tsirkin
On Sat, Nov 29, 2014 at 05:39:01PM +, Peter Maydell wrote: > On 29 November 2014 at 17:36, Michael S. Tsirkin wrote: > > On Fri, Nov 28, 2014 at 01:34:33PM +, Peter Maydell wrote: > >> These failures are back after a long period of not > >> being a problem :-( > > > My guess is VM fails t

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-11-29 Thread Peter Maydell
On 29 November 2014 at 17:36, Michael S. Tsirkin wrote: > On Fri, Nov 28, 2014 at 01:34:33PM +, Peter Maydell wrote: >> These failures are back after a long period of not >> being a problem :-( > My guess is VM fails to boot from disk for some reason. > Could you trigger a screenshot after th

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-11-29 Thread Michael S. Tsirkin
On Fri, Nov 28, 2014 at 01:34:33PM +, Peter Maydell wrote: > On 27 May 2014 at 22:38, Peter Maydell wrote: > > I'm seeing this test failure intermittently on 'make check': > > > > ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed > > (signature == SIGNATURE): (0x =

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-11-28 Thread Peter Maydell
On 27 May 2014 at 22:38, Peter Maydell wrote: > I'm seeing this test failure intermittently on 'make check': > > ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed > (signature == SIGNATURE): (0x == 0xdead) > GTester: last random seed: R02S8d0d60963e4442ce284a81d20c

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-06-08 Thread Michael S. Tsirkin
On Sun, Jun 08, 2014 at 09:48:39AM +0100, Peter Maydell wrote: > On 8 June 2014 08:37, Michael S. Tsirkin wrote: > > On Tue, May 27, 2014 at 10:38:17PM +0100, Peter Maydell wrote: > >> I'm seeing this test failure intermittently on 'make check': > >> > >> ERROR:/root/qemu/tests/acpi-test.c:618:tes

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-06-08 Thread Peter Maydell
On 8 June 2014 08:37, Michael S. Tsirkin wrote: > On Tue, May 27, 2014 at 10:38:17PM +0100, Peter Maydell wrote: >> I'm seeing this test failure intermittently on 'make check': >> >> ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed >> (signature == SIGNATURE): (0x ==

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-06-08 Thread Michael S. Tsirkin
On Tue, May 27, 2014 at 10:38:17PM +0100, Peter Maydell wrote: > I'm seeing this test failure intermittently on 'make check': > > ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed > (signature == SIGNATURE): (0x == 0xdead) > GTester: last random seed: R02S8d0d60963

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-05-28 Thread Michael S. Tsirkin
On Wed, May 28, 2014 at 12:29:43PM +0100, Peter Maydell wrote: > On 27 May 2014 22:38, Peter Maydell wrote: > > I'm seeing this test failure intermittently on 'make check': > > > > ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed > > (signature == SIGNATURE): (0x == 0

Re: [Qemu-devel] master: intermittent acpi-test failures

2014-05-28 Thread Peter Maydell
On 27 May 2014 22:38, Peter Maydell wrote: > I'm seeing this test failure intermittently on 'make check': > > ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed > (signature == SIGNATURE): (0x == 0xdead) > GTester: last random seed: R02S8d0d60963e4442ce284a81d20ce32

[Qemu-devel] master: intermittent acpi-test failures

2014-05-27 Thread Peter Maydell
I'm seeing this test failure intermittently on 'make check': ERROR:/root/qemu/tests/acpi-test.c:618:test_acpi_one: assertion failed (signature == SIGNATURE): (0x == 0xdead) GTester: last random seed: R02S8d0d60963e4442ce284a81d20ce32053 (32 bit ARM host, in case that makes a differenc