Bug#644604: marked as done (linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1)
Your message dated Mon, 16 Jan 2012 22:32:09 + with message-id e1rmv61-0003qu...@franck.debian.org and subject line Bug#644604: fixed in user-mode-linux 2.6.32-1um-4+39squeeze1 has caused the Debian Bug report #644604, regarding linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1 to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 644604: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=644604 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems ---BeginMessage--- Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. The problem doesn't show up with 2.6.32-35 so this is a regression. Cheers, -- Guido -- Package-specific info: ** Version: Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-38) (b...@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 07:53:54 UTC 2011 ** Command line: root=/dev/xvda2 ro quiet ** Not tainted ** Kernel log: [0.004000] CPU 0/0x3 - Node 0 [0.004000] CPU: Unsupported number of siblings 16 [0.004000] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [0.004000] SMP alternatives: switching to UP code [0.004000] Freeing SMP alternatives: 28k freed [0.004045] alloc irq_desc for 510 on node -1 [0.004047] alloc kstat_irqs on node -1 [0.004053] alloc irq_desc for 509 on node -1 [0.004055] alloc kstat_irqs on node -1 [0.004059] alloc irq_desc for 508 on node -1 [0.004060] alloc kstat_irqs on node -1 [0.004063] alloc irq_desc for 507 on node -1 [0.004065] alloc kstat_irqs on node -1 [0.004133] Brought up 1 CPUs [0.004145] CPU0 attaching NULL sched-domain. [0.004218] devtmpfs: initialized [0.007158] Grant table initialized [0.007160] regulator: core version 0.5 [0.007212] NET: Registered protocol family 16 [0.007264] alloc irq_desc for 506 on node -1 [0.007267] alloc kstat_irqs on node -1 [0.007983] PCI: setting up Xen PCI frontend stub [0.008365] bio: create slab bio-0 at 0 [0.008411] ACPI: Interpreter disabled. [0.008433] xen_balloon: Initialising balloon driver with page order 0. [0.008465] vgaarb: loaded [0.008505] PCI: System does not support PCI [0.008506] PCI: System does not support PCI [0.008560] Switching to clocksource xen [0.009446] pnp: PnP ACPI: disabled [0.009591] NET: Registered protocol family 2 [0.009636] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [0.009767] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [0.009787] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [0.009795] TCP: Hash tables configured (established 4096 bind 4096) [0.009797] TCP reno registered [0.009832] NET: Registered protocol family 1 [0.009864] Unpacking initramfs... [0.025607] Freeing initrd memory: 26592k freed [0.030698] platform rtc_cmos: registered platform RTC device (no PNP device found) [0.030848] audit: initializing netlink socket (disabled) [0.030857] type=2000 audit(1317988583.088:1): initialized [0.033242] HugeTLB registered 2 MB page size, pre-allocated 0 pages [0.034361] VFS: Disk quotas dquot_6.5.2 [0.034406] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [0.034477] msgmni has been set to 236 [0.034653] alg: No test for stdrng (krng) [0.034707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [0.034710] io scheduler noop registered [0.034712] io scheduler anticipatory registered [0.034715] io scheduler deadline registered [0.034740] io scheduler cfq registered (default) [0.037690] registering netback [0.038625] alloc irq_desc for 505 on node -1 [0.038627] alloc kstat_irqs on node -1 [0.038779] Linux agpgart interface v0.103 [0.038800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [0.038934] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [0.038966] PNP: No PS/2 controller found. Probing ports directly. [0.039775] i8042.c: No controller found. [0.039822] mice: PS/2 mouse device common for all mice [0.039878
Bug#644604: marked as done (linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1)
Your message dated Wed, 23 Nov 2011 17:40:04 + with message-id 2023174004.gu3...@decadent.org.uk and subject line Re: Bug#649742: Virtual machine with linux-image-2.6.32-5-amd64 hang-up after live migrate on XCP has caused the Debian Bug report #649742, regarding linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1 to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 649742: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=649742 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems ---BeginMessage--- Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. The problem doesn't show up with 2.6.32-35 so this is a regression. Cheers, -- Guido -- Package-specific info: ** Version: Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-38) (b...@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 07:53:54 UTC 2011 ** Command line: root=/dev/xvda2 ro quiet ** Not tainted ** Kernel log: [0.004000] CPU 0/0x3 - Node 0 [0.004000] CPU: Unsupported number of siblings 16 [0.004000] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [0.004000] SMP alternatives: switching to UP code [0.004000] Freeing SMP alternatives: 28k freed [0.004045] alloc irq_desc for 510 on node -1 [0.004047] alloc kstat_irqs on node -1 [0.004053] alloc irq_desc for 509 on node -1 [0.004055] alloc kstat_irqs on node -1 [0.004059] alloc irq_desc for 508 on node -1 [0.004060] alloc kstat_irqs on node -1 [0.004063] alloc irq_desc for 507 on node -1 [0.004065] alloc kstat_irqs on node -1 [0.004133] Brought up 1 CPUs [0.004145] CPU0 attaching NULL sched-domain. [0.004218] devtmpfs: initialized [0.007158] Grant table initialized [0.007160] regulator: core version 0.5 [0.007212] NET: Registered protocol family 16 [0.007264] alloc irq_desc for 506 on node -1 [0.007267] alloc kstat_irqs on node -1 [0.007983] PCI: setting up Xen PCI frontend stub [0.008365] bio: create slab bio-0 at 0 [0.008411] ACPI: Interpreter disabled. [0.008433] xen_balloon: Initialising balloon driver with page order 0. [0.008465] vgaarb: loaded [0.008505] PCI: System does not support PCI [0.008506] PCI: System does not support PCI [0.008560] Switching to clocksource xen [0.009446] pnp: PnP ACPI: disabled [0.009591] NET: Registered protocol family 2 [0.009636] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [0.009767] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [0.009787] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [0.009795] TCP: Hash tables configured (established 4096 bind 4096) [0.009797] TCP reno registered [0.009832] NET: Registered protocol family 1 [0.009864] Unpacking initramfs... [0.025607] Freeing initrd memory: 26592k freed [0.030698] platform rtc_cmos: registered platform RTC device (no PNP device found) [0.030848] audit: initializing netlink socket (disabled) [0.030857] type=2000 audit(1317988583.088:1): initialized [0.033242] HugeTLB registered 2 MB page size, pre-allocated 0 pages [0.034361] VFS: Disk quotas dquot_6.5.2 [0.034406] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [0.034477] msgmni has been set to 236 [0.034653] alg: No test for stdrng (krng) [0.034707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [0.034710] io scheduler noop registered [0.034712] io scheduler anticipatory registered [0.034715] io scheduler deadline registered [0.034740] io scheduler cfq registered (default) [0.037690] registering netback [0.038625] alloc irq_desc for 505 on node -1 [0.038627] alloc kstat_irqs on node -1 [0.038779] Linux agpgart interface v0.103 [0.038800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [0.038934] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [0.038966] PNP: No PS/2 controller found. Probing ports directly. [0.039775] i8042.c: No controller found. [0.039822] mice: PS/2 mouse device
Bug#644604: marked as done (linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1)
Your message dated Thu, 03 Nov 2011 02:01:20 + with message-id e1rlmck-00088f...@franck.debian.org and subject line Bug#644604: fixed in linux-2.6 2.6.32-39 has caused the Debian Bug report #644604, regarding linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1 to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 644604: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=644604 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems ---BeginMessage--- Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. The problem doesn't show up with 2.6.32-35 so this is a regression. Cheers, -- Guido -- Package-specific info: ** Version: Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-38) (b...@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 07:53:54 UTC 2011 ** Command line: root=/dev/xvda2 ro quiet ** Not tainted ** Kernel log: [0.004000] CPU 0/0x3 - Node 0 [0.004000] CPU: Unsupported number of siblings 16 [0.004000] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [0.004000] SMP alternatives: switching to UP code [0.004000] Freeing SMP alternatives: 28k freed [0.004045] alloc irq_desc for 510 on node -1 [0.004047] alloc kstat_irqs on node -1 [0.004053] alloc irq_desc for 509 on node -1 [0.004055] alloc kstat_irqs on node -1 [0.004059] alloc irq_desc for 508 on node -1 [0.004060] alloc kstat_irqs on node -1 [0.004063] alloc irq_desc for 507 on node -1 [0.004065] alloc kstat_irqs on node -1 [0.004133] Brought up 1 CPUs [0.004145] CPU0 attaching NULL sched-domain. [0.004218] devtmpfs: initialized [0.007158] Grant table initialized [0.007160] regulator: core version 0.5 [0.007212] NET: Registered protocol family 16 [0.007264] alloc irq_desc for 506 on node -1 [0.007267] alloc kstat_irqs on node -1 [0.007983] PCI: setting up Xen PCI frontend stub [0.008365] bio: create slab bio-0 at 0 [0.008411] ACPI: Interpreter disabled. [0.008433] xen_balloon: Initialising balloon driver with page order 0. [0.008465] vgaarb: loaded [0.008505] PCI: System does not support PCI [0.008506] PCI: System does not support PCI [0.008560] Switching to clocksource xen [0.009446] pnp: PnP ACPI: disabled [0.009591] NET: Registered protocol family 2 [0.009636] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [0.009767] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [0.009787] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [0.009795] TCP: Hash tables configured (established 4096 bind 4096) [0.009797] TCP reno registered [0.009832] NET: Registered protocol family 1 [0.009864] Unpacking initramfs... [0.025607] Freeing initrd memory: 26592k freed [0.030698] platform rtc_cmos: registered platform RTC device (no PNP device found) [0.030848] audit: initializing netlink socket (disabled) [0.030857] type=2000 audit(1317988583.088:1): initialized [0.033242] HugeTLB registered 2 MB page size, pre-allocated 0 pages [0.034361] VFS: Disk quotas dquot_6.5.2 [0.034406] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [0.034477] msgmni has been set to 236 [0.034653] alg: No test for stdrng (krng) [0.034707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [0.034710] io scheduler noop registered [0.034712] io scheduler anticipatory registered [0.034715] io scheduler deadline registered [0.034740] io scheduler cfq registered (default) [0.037690] registering netback [0.038625] alloc irq_desc for 505 on node -1 [0.038627] alloc kstat_irqs on node -1 [0.038779] Linux agpgart interface v0.103 [0.038800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [0.038934] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [0.038966] PNP: No PS/2 controller found. Probing ports directly. [0.039775] i8042.c: No controller found. [0.039822] mice: PS/2 mouse device common for all mice [0.039878] rtc_cmos rtc_cmos: rtc
Bug#644604:
On 22 October 2011 23:20, Mauro mrsan...@gmail.com wrote: On 15 October 2011 12:38, Ian Campbell i...@hellion.org.uk wrote: On Sat, 2011-10-15 at 11:59 +0200, Mauro wrote: 2011/10/14 Moritz Mühlenhoff j...@inutil.org: On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: Sorry for my ignorance. So it is fixed? I have just committed the fix to the kernel package's SVN repo. When the fixed version of package is available in squeeze? Not yet. It should be entering squeeze-proposed-updates soon. You should get an automated mail from this bug when it is uploaded. When the patched kernel will be available in squeeze? I need it. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cae17a0xd_hnauge6rgghnetu_kwztbu6esmbv0hjpexsuwo...@mail.gmail.com
Bug#644604:
On Thu, Oct 27, 2011 at 09:32:17 +0200, Mauro wrote: On 22 October 2011 23:20, Mauro mrsan...@gmail.com wrote: On 15 October 2011 12:38, Ian Campbell i...@hellion.org.uk wrote: On Sat, 2011-10-15 at 11:59 +0200, Mauro wrote: 2011/10/14 Moritz Mühlenhoff j...@inutil.org: On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: Sorry for my ignorance. So it is fixed? I have just committed the fix to the kernel package's SVN repo. When the fixed version of package is available in squeeze? Not yet. It should be entering squeeze-proposed-updates soon. You should get an automated mail from this bug when it is uploaded. When the patched kernel will be available in squeeze? I need it. Then build it for yourself. Otherwise just wait. Cheers, Julien -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/2011102708.gq3...@radis.liafa.jussieu.fr
Bug#644604:
On 15 October 2011 12:38, Ian Campbell i...@hellion.org.uk wrote: On Sat, 2011-10-15 at 11:59 +0200, Mauro wrote: 2011/10/14 Moritz Mühlenhoff j...@inutil.org: On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: Sorry for my ignorance. So it is fixed? I have just committed the fix to the kernel package's SVN repo. When the fixed version of package is available in squeeze? Not yet. It should be entering squeeze-proposed-updates soon. You should get an automated mail from this bug when it is uploaded. I need the fixed package to work with my cluster, when I can find it in squeeze? -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAE17a0W4R6V8+_rpvO+dPXqq4Uec_db=HHNyRKgRfq=bW1s=o...@mail.gmail.com
Bug#644604:
2011/10/14 Moritz Mühlenhoff j...@inutil.org: On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: Sorry for my ignorance. So it is fixed? When the fixed version of package is available in squeeze? -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CAE17a0VhZ1=WsHS6AqCD66e2MG7OEbxZixt=kj1zbvcgt9b...@mail.gmail.com
Bug#644604:
On Sat, 2011-10-15 at 11:59 +0200, Mauro wrote: 2011/10/14 Moritz Mühlenhoff j...@inutil.org: On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: Sorry for my ignorance. So it is fixed? I have just committed the fix to the kernel package's SVN repo. When the fixed version of package is available in squeeze? Not yet. It should be entering squeeze-proposed-updates soon. You should get an automated mail from this bug when it is uploaded. Ian. -- Ian Campbell It is better to die on your feet than to live on your knees. signature.asc Description: This is a digitally signed message part
Bug#644604:
On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. Ian. [0] http://marc.info/?l=linux-kernelm=131825200329479w=2 -- Ian Campbell Current Noise: Shining - Besvikelsens Dystra Monotoni (The Dismal Monotony Of Disappointment) Fortune's graffito of the week (or maybe even month): Don't Write On Walls! (and underneath) You want I should type? -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1318598563.21903.887.ca...@zakaz.uk.xensource.com
Bug#644604:
On Fri, Oct 14, 2011 at 02:22:37PM +0100, Ian Campbell wrote: On Fri, 2011-10-14 at 14:11 +0200, Mauro wrote: Hello, sorry for bother. I've exactly the same problem explained in the bug but with xen 4.0.1 distributed with squeeze. I can't do live migrations too. Sorry for question but when do you think you can solve the bug? I sent out a fix on Monday[0] but haven't heard from the upstream maintainers yet. I'll chase them up. We fixed that at work by reverting the following patch from 2.6.32.42, which is sufficient to fix the regression: commit 652c98bac315a2253628885f05cfd5f30b553ae5 Author: Thomas Gleixner t...@linutronix.de Date: Sat Feb 5 20:08:59 2011 + xen: Use IRQF_FORCE_RESUME commit 676dc3cf5bc36a9e129a3ad8fe3bd7b2ebf20f5d upstream. Mark the IRQF_NO_SUSPEND interrupts IRQF_FORCE_RESUME and remove the extra walk through the interrupt descriptors. Signed-off-by: Thomas Gleixner t...@linutronix.de Signed-off-by: Konrad Rzeszutek Wilk konrad.w...@oracle.com Signed-off-by: Stefan Bader stefan.ba...@canonical.com Signed-off-by: Greg Kroah-Hartman gre...@suse.de Cheers, Moritz -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20111014160856.GA3947@pisco.westfalen.local
Bug#644604: linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1
Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. The problem doesn't show up with 2.6.32-35 so this is a regression. Cheers, -- Guido -- Package-specific info: ** Version: Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-38) (b...@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 07:53:54 UTC 2011 ** Command line: root=/dev/xvda2 ro quiet ** Not tainted ** Kernel log: [0.004000] CPU 0/0x3 - Node 0 [0.004000] CPU: Unsupported number of siblings 16 [0.004000] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [0.004000] SMP alternatives: switching to UP code [0.004000] Freeing SMP alternatives: 28k freed [0.004045] alloc irq_desc for 510 on node -1 [0.004047] alloc kstat_irqs on node -1 [0.004053] alloc irq_desc for 509 on node -1 [0.004055] alloc kstat_irqs on node -1 [0.004059] alloc irq_desc for 508 on node -1 [0.004060] alloc kstat_irqs on node -1 [0.004063] alloc irq_desc for 507 on node -1 [0.004065] alloc kstat_irqs on node -1 [0.004133] Brought up 1 CPUs [0.004145] CPU0 attaching NULL sched-domain. [0.004218] devtmpfs: initialized [0.007158] Grant table initialized [0.007160] regulator: core version 0.5 [0.007212] NET: Registered protocol family 16 [0.007264] alloc irq_desc for 506 on node -1 [0.007267] alloc kstat_irqs on node -1 [0.007983] PCI: setting up Xen PCI frontend stub [0.008365] bio: create slab bio-0 at 0 [0.008411] ACPI: Interpreter disabled. [0.008433] xen_balloon: Initialising balloon driver with page order 0. [0.008465] vgaarb: loaded [0.008505] PCI: System does not support PCI [0.008506] PCI: System does not support PCI [0.008560] Switching to clocksource xen [0.009446] pnp: PnP ACPI: disabled [0.009591] NET: Registered protocol family 2 [0.009636] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [0.009767] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [0.009787] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [0.009795] TCP: Hash tables configured (established 4096 bind 4096) [0.009797] TCP reno registered [0.009832] NET: Registered protocol family 1 [0.009864] Unpacking initramfs... [0.025607] Freeing initrd memory: 26592k freed [0.030698] platform rtc_cmos: registered platform RTC device (no PNP device found) [0.030848] audit: initializing netlink socket (disabled) [0.030857] type=2000 audit(1317988583.088:1): initialized [0.033242] HugeTLB registered 2 MB page size, pre-allocated 0 pages [0.034361] VFS: Disk quotas dquot_6.5.2 [0.034406] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [0.034477] msgmni has been set to 236 [0.034653] alg: No test for stdrng (krng) [0.034707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [0.034710] io scheduler noop registered [0.034712] io scheduler anticipatory registered [0.034715] io scheduler deadline registered [0.034740] io scheduler cfq registered (default) [0.037690] registering netback [0.038625] alloc irq_desc for 505 on node -1 [0.038627] alloc kstat_irqs on node -1 [0.038779] Linux agpgart interface v0.103 [0.038800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [0.038934] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [0.038966] PNP: No PS/2 controller found. Probing ports directly. [0.039775] i8042.c: No controller found. [0.039822] mice: PS/2 mouse device common for all mice [0.039878] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [0.039914] cpuidle: using governor ladder [0.039916] cpuidle: using governor menu [0.039921] No iBFT detected. [0.040097] TCP cubic registered [0.040175] NET: Registered protocol family 10 [0.040585] Mobile IPv6 [0.040587] NET: Registered protocol family 17 [0.040640] PM: Resume from disk failed. [0.040650] registered taskstats version 1 [0.040657] XENBUS: Device with no driver: device/console/0 [0.040659] XENBUS: Device with no driver: device/vbd/51714 [0.040660] XENBUS: Device with no driver: device/vbd/51713 [0.040662] XENBUS: Device with no driver: device/vif/0 [0.040674] /build/buildd-linux-2.6_2.6.32-38-amd64-bk66e4/linux-2.6-2.6.32/debian/build/source_amd64_xen/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [0.040694] Initalizing network drop monitor
Bug#644604: linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1
On Fri, 2011-10-07 at 12:11 +0200, Guido Günther wrote: Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. The problem doesn't show up with 2.6.32-35 so this is a regression. It appears that this mainline issue has made it into the longterm tree: http://thread.gmane.org/gmane.linux.kernel/1198673 I'm working on a proper fix. Ian. Cheers, -- Guido -- Package-specific info: ** Version: Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-38) (b...@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 07:53:54 UTC 2011 ** Command line: root=/dev/xvda2 ro quiet ** Not tainted ** Kernel log: [0.004000] CPU 0/0x3 - Node 0 [0.004000] CPU: Unsupported number of siblings 16 [0.004000] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [0.004000] SMP alternatives: switching to UP code [0.004000] Freeing SMP alternatives: 28k freed [0.004045] alloc irq_desc for 510 on node -1 [0.004047] alloc kstat_irqs on node -1 [0.004053] alloc irq_desc for 509 on node -1 [0.004055] alloc kstat_irqs on node -1 [0.004059] alloc irq_desc for 508 on node -1 [0.004060] alloc kstat_irqs on node -1 [0.004063] alloc irq_desc for 507 on node -1 [0.004065] alloc kstat_irqs on node -1 [0.004133] Brought up 1 CPUs [0.004145] CPU0 attaching NULL sched-domain. [0.004218] devtmpfs: initialized [0.007158] Grant table initialized [0.007160] regulator: core version 0.5 [0.007212] NET: Registered protocol family 16 [0.007264] alloc irq_desc for 506 on node -1 [0.007267] alloc kstat_irqs on node -1 [0.007983] PCI: setting up Xen PCI frontend stub [0.008365] bio: create slab bio-0 at 0 [0.008411] ACPI: Interpreter disabled. [0.008433] xen_balloon: Initialising balloon driver with page order 0. [0.008465] vgaarb: loaded [0.008505] PCI: System does not support PCI [0.008506] PCI: System does not support PCI [0.008560] Switching to clocksource xen [0.009446] pnp: PnP ACPI: disabled [0.009591] NET: Registered protocol family 2 [0.009636] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [0.009767] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [0.009787] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [0.009795] TCP: Hash tables configured (established 4096 bind 4096) [0.009797] TCP reno registered [0.009832] NET: Registered protocol family 1 [0.009864] Unpacking initramfs... [0.025607] Freeing initrd memory: 26592k freed [0.030698] platform rtc_cmos: registered platform RTC device (no PNP device found) [0.030848] audit: initializing netlink socket (disabled) [0.030857] type=2000 audit(1317988583.088:1): initialized [0.033242] HugeTLB registered 2 MB page size, pre-allocated 0 pages [0.034361] VFS: Disk quotas dquot_6.5.2 [0.034406] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [0.034477] msgmni has been set to 236 [0.034653] alg: No test for stdrng (krng) [0.034707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [0.034710] io scheduler noop registered [0.034712] io scheduler anticipatory registered [0.034715] io scheduler deadline registered [0.034740] io scheduler cfq registered (default) [0.037690] registering netback [0.038625] alloc irq_desc for 505 on node -1 [0.038627] alloc kstat_irqs on node -1 [0.038779] Linux agpgart interface v0.103 [0.038800] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [0.038934] input: Macintosh mouse button emulation as /devices/virtual/input/input0 [0.038966] PNP: No PS/2 controller found. Probing ports directly. [0.039775] i8042.c: No controller found. [0.039822] mice: PS/2 mouse device common for all mice [0.039878] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [0.039914] cpuidle: using governor ladder [0.039916] cpuidle: using governor menu [0.039921] No iBFT detected. [0.040097] TCP cubic registered [0.040175] NET: Registered protocol family 10 [0.040585] Mobile IPv6 [0.040587] NET: Registered protocol family 17 [0.040640] PM: Resume from disk failed. [0.040650] registered taskstats version 1 [0.040657] XENBUS: Device with no driver: device/console/0 [0.040659] XENBUS: Device with no driver: device/vbd/51714 [
Bug#644604: linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1
On Fri, 2011-10-07 at 12:11 +0200, Guido Günther wrote: Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. Can you send a kernel log covering the time when the guest is suspended and resumed, or when it is migrated? The problem doesn't show up with 2.6.32-35 so this is a regression. [...] Sorry about that. Ben. -- Ben Hutchings For every action, there is an equal and opposite criticism. - Harrison signature.asc Description: This is a digitally signed message part
Bug#644604: linux-image-2.6.32-5-xen-amd64: Console hangs on PV guest with Xen 4.1.1
On Fri, 2011-10-07 at 15:16 +0100, Ben Hutchings wrote: On Fri, 2011-10-07 at 12:11 +0200, Guido Günther wrote: Package: linux-2.6 Version: 2.6.32-38 Severity: normal Hi, when using this kernel or linux-image-2.6.32-5-amd64 as a PV guest on Xen 4.1.1 the console is broken after suspend/resume or migration. Steps to reproduce: xm save squeeze squeeze.img xm restore squeeze.img xm console squeeze The console won't accept any keyboard input but will still print kernel messages. The machine is also still pingable. Ssh login still works but there also no input possible after login. Can you send a kernel log covering the time when the guest is suspended and resumed, or when it is migrated? [...] Since Ian seems to know what's going on here, I don't think we need any extra information from you. Ben. -- Ben Hutchings For every action, there is an equal and opposite criticism. - Harrison signature.asc Description: This is a digitally signed message part
