* Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m [not found] <200808201602.26848.arekm@maven.pl> @ 2008-08-21 12:43 ` Rafael J. Wysocki [not found] ` <200808211443.43690.rjw@sisk.pl> 1 sibling, 0 replies; 4+ messages in thread From: Rafael J. Wysocki @ 2008-08-21 12:43 UTC (permalink / raw) To: Arkadiusz Miskiewicz; +Cc: pm list, linux-kernel On Wednesday, 20 of August 2008, Arkadiusz Miskiewicz wrote: > > I'm seeing problems with resume (using s2ram) on thinkpad z60m notebook with > very fresh git kernel (built yesterday). It looks like this - I get screen > resumed with X window running on it, I see mouse pointer but pointer doesn't > react to movement and sysrq keys also don't respond (tried to > umount+sync+reboot via sysrq). > > The hangs doesn't always happen but it happens quite often (often enough to > get kmail trashed several times). > > The problem is also happening on 2.6.26 kernels (I wasn't testing .26 too > much). > > Now I'm back on 2.6.25 where the problem doesn't occur. > > I didn't see any reports related to that on lkml which is bad thing 8) > > Any ideas? Not really. We must have broken something in 2.6.26, but there were not too many suspend-specific patches in there vs .25. What s2ram options are used? What hardware is there in the box (chipset, graphics)? Thanks, Rafael ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <200808211443.43690.rjw@sisk.pl>]
* Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m [not found] ` <200808211443.43690.rjw@sisk.pl> @ 2008-08-24 14:31 ` Arkadiusz Miskiewicz [not found] ` <200808241631.14746.arekm@maven.pl> 1 sibling, 0 replies; 4+ messages in thread From: Arkadiusz Miskiewicz @ 2008-08-24 14:31 UTC (permalink / raw) To: linux-kernel; +Cc: pm list On Thursday 21 August 2008, Rafael J. Wysocki wrote: > On Wednesday, 20 of August 2008, Arkadiusz Miskiewicz wrote: > > I'm seeing problems with resume (using s2ram) on thinkpad z60m notebook > > with very fresh git kernel (built yesterday). It looks like this - I get > > screen resumed with X window running on it, I see mouse pointer but > > pointer doesn't react to movement and sysrq keys also don't respond > > (tried to > > umount+sync+reboot via sysrq). > > > > The hangs doesn't always happen but it happens quite often (often enough > > to get kmail trashed several times). > > > > The problem is also happening on 2.6.26 kernels (I wasn't testing .26 too > > much). > > > > Now I'm back on 2.6.25 where the problem doesn't occur. > > > > I didn't see any reports related to that on lkml which is bad thing 8) > > > > Any ideas? > > Not really. We must have broken something in 2.6.26, but there were not > too many suspend-specific patches in there vs .25. Ok, will get back to the problem when I get/notice something that can get us a clue. > What s2ram options are used? None. > > What hardware is there in the box (chipset, graphics)? [arekm@tarm ~]$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3) 00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 03) 00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03) 01:00.0 VGA compatible controller: ATI Technologies Inc M24 1P [Radeon Mobility X600] 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 11) 14:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3) 14:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) 14:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17) 14:00.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 08) 14:02.0 Network controller: Intel Corporation PRO/Wireless 2915ABG Network Connection (rev 05) [arekm@tarm ~]$ lsusb Bus 005 Device 001: ID 1d6b:0001 Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 004 Device 001: ID 1d6b:0001 Bus 003 Device 002: ID 046d:c404 Logitech, Inc. TrackMan Wheel Bus 003 Device 001: ID 1d6b:0001 Bus 002 Device 001: ID 1d6b:0001 Bus 001 Device 001: ID 1d6b:0002 > Thanks, > Rafael -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ _______________________________________________ linux-pm mailing list linux-pm@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/linux-pm ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <200808241631.14746.arekm@maven.pl>]
* Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m [not found] ` <200808241631.14746.arekm@maven.pl> @ 2008-08-28 18:45 ` Arkadiusz Miskiewicz [not found] ` <200808282045.55281.arekm@maven.pl> 1 sibling, 0 replies; 4+ messages in thread From: Arkadiusz Miskiewicz @ 2008-08-28 18:45 UTC (permalink / raw) To: linux-kernel; +Cc: pm list On Sunday 24 August 2008, Arkadiusz Miskiewicz wrote: > Ok, will get back to the problem when I get/notice something that can get > us a clue. So here I am. Not directly resume hang but may be related. git kernel from ~2 days ago. resume succeeded but dmesg indicated tons of: [51055.352019] Freezing of tasks failed after 20.00 seconds (1 tasks refusing to freeze): [51055.352025] task PC stack pid father [51055.352031] init D 97af68e4 0 1 0 [51055.352038] f7851e9c 00000086 f7848000 97af68e4 00002e6a c8559005 f7851e80 f7848274 [51055.352050] 97c8187b 00002e6a f7851e8c f72a6000 00000000 00000000 00000000 00000000 [51055.352061] f7851f10 f7851ea8 c0138788 0000000b f7851ed4 c0125912 c8559000 00000000 [51055.352073] Call Trace: [51055.352079] [<c0138788>] refrigerator+0x5e/0x66 [51055.352092] [<c0125912>] get_signal_to_deliver+0x3e/0x2ac [51055.352102] [<c0102b04>] do_notify_resume+0x69/0x6bc [51055.352111] [<c01c6c88>] ? copy_to_user+0x2c/0xfc [51055.352122] [<c0172a5a>] ? sys_select+0x124/0x147 [51055.352131] [<c010380a>] work_notifysig+0x13/0x19 [51055.352161] ======================= [51055.352165] kthreadd S 3ae87c78 0 2 0 [51055.352172] f7853fc4 00000046 f7848c60 3ae87c78 00000998 00000000 00000003 f7848ed4 [51055.352183] 3ae888d4 00000998 00001f47 e8a65540 f7853fc4 c011588a e83efd70 00001f47 [51055.352194] c034b1a8 f7853fe0 c012a543 00000000 00000001 c012a4e6 00000000 00000000 [51055.352205] Call Trace: [51055.352209] [<c011588a>] ? complete+0x1f/0x28 [51055.352219] [<c012a543>] kthreadd+0x5d/0xee [51055.352226] [<c012a4e6>] ? kthreadd+0x0/0xee [51055.352233] [<c010425f>] kernel_thread_helper+0x7/0x10 [51055.352241] ======================= [51055.352244] ksoftirqd/0 S 978f04aa 0 3 2 [51055.352251] f7859fc4 00000046 f78498c0 978f04aa 00002e6a f2fe4a40 0000000a f7849b34 [51055.352262] 97a1861e 00002e6a c0120150 e78cca80 c012017f 00000000 00000000 c012017f [51055.352273] 00000000 f7859fd0 c01201a0 00000000 f7859fe0 c012a60d c012a5d4 00000000 config: http://carme.pld-linux.org/~arekm/suspend-config-20080828 full dmesg: http://carme.pld-linux.org/~arekm/dmesg-suspend-20080828 -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ _______________________________________________ linux-pm mailing list linux-pm@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/linux-pm ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <200808282045.55281.arekm@maven.pl>]
* Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m [not found] ` <200808282045.55281.arekm@maven.pl> @ 2008-08-28 19:22 ` Rafael J. Wysocki 0 siblings, 0 replies; 4+ messages in thread From: Rafael J. Wysocki @ 2008-08-28 19:22 UTC (permalink / raw) To: Arkadiusz Miskiewicz; +Cc: pm list, linux-kernel On Thursday, 28 of August 2008, Arkadiusz Miskiewicz wrote: > On Sunday 24 August 2008, Arkadiusz Miskiewicz wrote: > > > Ok, will get back to the problem when I get/notice something that can get > > us a clue. > > So here I am. Not directly resume hang but may be related. git kernel from ~2 > days ago. > > resume succeeded but dmesg indicated tons of: > > [51055.352019] Freezing of tasks failed after 20.00 seconds (1 tasks refusing > to freeze): > [51055.352025] task PC stack pid father > [51055.352031] init D 97af68e4 0 1 0 > [51055.352038] f7851e9c 00000086 f7848000 97af68e4 00002e6a c8559005 > f7851e80 f7848274 > [51055.352050] 97c8187b 00002e6a f7851e8c f72a6000 00000000 00000000 > 00000000 00000000 > [51055.352061] f7851f10 f7851ea8 c0138788 0000000b f7851ed4 c0125912 > c8559000 00000000 > [51055.352073] Call Trace: > [51055.352079] [<c0138788>] refrigerator+0x5e/0x66 > [51055.352092] [<c0125912>] get_signal_to_deliver+0x3e/0x2ac > [51055.352102] [<c0102b04>] do_notify_resume+0x69/0x6bc > [51055.352111] [<c01c6c88>] ? copy_to_user+0x2c/0xfc > [51055.352122] [<c0172a5a>] ? sys_select+0x124/0x147 > [51055.352131] [<c010380a>] work_notifysig+0x13/0x19 > [51055.352161] ======================= > [51055.352165] kthreadd S 3ae87c78 0 2 0 > [51055.352172] f7853fc4 00000046 f7848c60 3ae87c78 00000998 00000000 > 00000003 f7848ed4 > [51055.352183] 3ae888d4 00000998 00001f47 e8a65540 f7853fc4 c011588a > e83efd70 00001f47 > [51055.352194] c034b1a8 f7853fe0 c012a543 00000000 00000001 c012a4e6 > 00000000 00000000 > [51055.352205] Call Trace: > [51055.352209] [<c011588a>] ? complete+0x1f/0x28 > [51055.352219] [<c012a543>] kthreadd+0x5d/0xee > [51055.352226] [<c012a4e6>] ? kthreadd+0x0/0xee > [51055.352233] [<c010425f>] kernel_thread_helper+0x7/0x10 > [51055.352241] ======================= > [51055.352244] ksoftirqd/0 S 978f04aa 0 3 2 > [51055.352251] f7859fc4 00000046 f78498c0 978f04aa 00002e6a f2fe4a40 > 0000000a f7849b34 > [51055.352262] 97a1861e 00002e6a c0120150 e78cca80 c012017f 00000000 > 00000000 c012017f > [51055.352273] 00000000 f7859fd0 c01201a0 00000000 f7859fe0 c012a60d > c012a5d4 00000000 > > > config: http://carme.pld-linux.org/~arekm/suspend-config-20080828 > full dmesg: http://carme.pld-linux.org/~arekm/dmesg-suspend-20080828 Hm, cifsd. It is kind of known to have problems. How reproducible is this? Rafael ^ permalink raw reply [flat|nested] 4+ messages in thread
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2008-08-21 12:43 ` resume from ram hangs on 2.6.26+ kernels on thinkpad z60m Rafael J. Wysocki
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2008-08-24 14:31 ` Arkadiusz Miskiewicz
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2008-08-28 18:45 ` Arkadiusz Miskiewicz
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2008-08-28 19:22 ` Rafael J. Wysocki
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