* Rafael J. Wysocki (rjw@xxxxxxx) wrote: > On Thursday 29 January 2009, Eric Sesterhenn wrote: > > hi, > > > > on this box standby worked with 2.6.28, but is broken with 2.6.29-rc3. > > > > Dmesg of startup > > http://www.cccmz.de/~snakebyte/200.log > > .config > > http://www.cccmz.de/~snakebyte/config_200 > > > > When testing the devices > > > > root@computer-desktop:/sys/power# echo devices > pm_test > > What happens if you replace 'devices' with 'core' ? no change, it hangs after matroxfb root@computer-desktop:/sys/power# echo core > pm_test root@computer-desktop:/sys/power# echo standby > state [ 220.808462] PM: Syncing filesystems ... done. [ 220.825735] PM: Preparing system for standby sleep [ 220.832295] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 220.835975] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. [ 220.837080] PM: Entering standby sleep [ 220.837709] agpgart-intel 0000:00:00.0: preparing suspend [ 220.837816] pci 0000:00:01.0: preparing suspend [ 220.837925] pci 0000:00:07.0: preparing suspend [ 220.838018] ata_piix 0000:00:07.1: preparing suspend [ 220.838141] uhci_hcd 0000:00:07.2: preparing suspend [ 220.838238] piix4_smbus 0000:00:07.3: preparing suspend [ 220.838363] pci 0000:00:0a.0: preparing suspend [ 220.838455] aic7xxx 0000:00:0c.0: preparing suspend [ 220.838577] 8139too 0000:00:0e.0: preparing suspend [ 220.838672] RIPTIDE 0000:00:12.0: preparing suspend [ 220.838794] pci 0000:00:12.1: preparing suspend [ 220.838886] pci 0000:00:12.2: preparing suspend [ 220.838992] matroxfb 0000:01:00.0: preparing suspend [ 220.839246] platform pcspkr: preparing suspend [ 220.839360] platform microcode: preparing suspend [ 220.839518] vga16fb vga16fb.0: preparing suspend [ 220.843272] serial8250 serial8250: preparing suspend [ 220.844125] usb usb1: preparing type suspend, may wakeup [ 220.844269] i8042 i8042: preparing suspend [ 220.844417] rtc-test rtc-test.0: preparing suspend [ 220.844533] rtc-test rtc-test.1: preparing suspend [ 220.845060] ac97 0-0:unknown codec: legacy suspend [ 220.845241] fschmd 3-0073: legacy suspend [ 220.845374] rtc rtc2: legacy class suspend [ 220.845478] rtc-test rtc-test.1: suspend [ 220.845580] rtc rtc1: legacy class suspend [ 220.845735] rtc-test rtc-test.0: suspend [ 220.845870] rtc rtc0: legacy class suspend [ 220.846122] serio serio0: legacy suspend [ 220.846324] i8042 i8042: suspend [ 220.846774] usb usb1: type suspend, may wakeup [ 220.846976] sd 2:0:0:0: legacy suspend [ 220.847282] sd 2:0:0:0: [sda] Synchronizing SCSI cache [ 220.848305] sd 2:0:0:0: [sda] Stopping disk [ 220.965924] scsi 1:0:0:0: legacy suspend [ 220.966646] serial8250 serial8250: suspend [ 220.966798] drm card0: legacy class suspend [ 220.970528] vga16fb vga16fb.0: suspend [ 220.970724] platform microcode: suspend [ 220.970869] platform pcspkr: suspend [ 220.971072] serial 00:08: legacy suspend [ 220.971871] serial 00:08: disabled [ 220.972110] pnp 00:07: legacy suspend [ 220.972249] i8042 kbd 00:06: legacy suspend [ 220.972413] pnp 00:05: legacy suspend [ 220.972547] pnp 00:04: legacy suspend [ 220.972681] rtc_cmos 00:03: legacy suspend, may wakeup [ 220.972914] pnp 00:02: legacy suspend [ 220.973050] system 00:01: legacy suspend [ 220.973209] pnp 00:00: legacy suspend [ 220.973363] matroxfb 0000:01:00.0: suspend [ 220.973694] matroxfb 0000:01:00.0: PCI INT A disabled > If the same, what happens without the matroxfb driver? It gets a bit further, suspend seems to complete, but hangs during resume [ 753.618066] PM: Syncing filesystems ... done. [ 753.643958] PM: Preparing system for standby sleep [ 753.660491] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 753.664452] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. [ 753.665783] PM: Entering standby sleep [ 753.666556] agpgart-intel 0000:00:00.0: preparing suspend [ 753.666777] pci 0000:00:01.0: preparing suspend [ 753.666987] pci 0000:00:07.0: preparing suspend [ 753.667185] ata_piix 0000:00:07.1: preparing suspend [ 753.667420] uhci_hcd 0000:00:07.2: preparing suspend [ 753.667625] piix4_smbus 0000:00:07.3: preparing suspend [ 753.667863] pci 0000:00:0a.0: preparing suspend [ 753.668131] aic7xxx 0000:00:0c.0: preparing suspend [ 753.668337] 8139too 0000:00:0e.0: preparing suspend [ 753.668569] RIPTIDE 0000:00:12.0: preparing suspend [ 753.668771] pci 0000:00:12.1: preparing suspend [ 753.668982] pci 0000:00:12.2: preparing suspend [ 753.669179] pci 0000:01:00.0: preparing suspend [ 753.669539] platform pcspkr: preparing suspend [ 753.669756] platform microcode: preparing suspend [ 753.669993] vga16fb vga16fb.0: preparing suspend [ 753.674075] serial8250 serial8250: preparing suspend [ 753.675018] usb usb1: preparing type suspend, may wakeup [ 753.675272] i8042 i8042: preparing suspend [ 753.675528] rtc-test rtc-test.0: preparing suspend [ 753.675753] rtc-test rtc-test.1: preparing suspend [ 753.676448] ac97 0-0:unknown codec: legacy suspend [ 753.676740] fschmd 0-0073: legacy suspend [ 753.676955] rtc rtc2: legacy class suspend [ 753.677166] rtc-test rtc-test.1: suspend [ 753.677365] rtc rtc1: legacy class suspend [ 753.683332] rtc-test rtc-test.0: suspend [ 753.689205] rtc rtc0: legacy class suspend [ 753.694915] atkbd serio0: legacy suspend [ 754.128100] i8042 i8042: suspend [ 754.133805] usb usb1: type suspend, may wakeup [ 754.139399] sd 2:0:0:0: legacy suspend [ 754.145221] sd 2:0:0:0: [sda] Synchronizing SCSI cache [ 754.151717] sd 2:0:0:0: [sda] Stopping disk [ 754.274990] scsi 1:0:0:0: legacy suspend [ 754.281243] serial8250 serial8250: suspend [ 754.286805] drm card0: legacy class suspend [ 754.296202] vga16fb vga16fb.0: suspend [ 754.301830] platform microcode: suspend [ 754.307463] platform pcspkr: suspend [ 754.313077] serial 00:08: legacy suspend [ 754.319331] serial 00:08: disabled [ 754.324945] pnp 00:07: legacy suspend [ 754.330555] i8042 kbd 00:06: legacy suspend [ 754.336173] pnp 00:05: legacy suspend [ 754.341726] pnp 00:04: legacy suspend [ 754.347186] rtc_cmos 00:03: legacy suspend, may wakeup [ 754.352794] pnp 00:02: legacy suspend [ 754.358162] system 00:01: legacy suspend [ 754.363547] pnp 00:00: legacy suspend [ 754.368987] pci 0000:01:00.0: suspend [ 754.374641] pci 0000:01:00.0: PCI INT A disabled [ 754.396162] pci 0000:00:12.2: suspend [ 754.416089] pci 0000:00:12.1: suspend [ 754.436088] RIPTIDE 0000:00:12.0: suspend [ 754.442619] RIPTIDE 0000:00:12.0: PCI INT A disabled [ 754.448788] ACPI handle has no context! [ 754.468088] 8139too 0000:00:0e.0: suspend [ 760.226866] ata2.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded [ 760.238259] RIPTIDE 0000:00:12.0: resume [ 760.249475] ata2.00: ACPI cmd 91/00:3f:00:00:00:af succeeded [ 760.264115] RIPTIDE 0000:00:12.0: restoring config space at offset 0xf (was 0x1ff, writing 0x10b) [ 760.286261] RIPTIDE 0000:00:12.0: restoring config space at offset 0x4 (was 0x1, writing 0xe001) [ 760.308472] RIPTIDE 0000:00:12.0: restoring config space at offset 0x3 (was 0x800000, writing 0x804000) [ 760.331698] RIPTIDE 0000:00:12.0: restoring config space at offset 0x1 (was 0x2900000, writing 0x2900101) [ 760.355924] RIPTIDE 0000:00:12.0: PCI INT A -> Link[LNKA] -> GSI 11 (level, low) -> IRQ 11 [ 761.042233] pci 0000:00:12.1: resume [ 761.054092] pci 0000:00:12.1: PME# disabled [ 761.065818] pci 0000:00:12.2: resume [ 761.076931] pci 0000:00:12.2: PME# disabled [ 761.087950] pci 0000:01:00.0: resume [ 761.098465] pci 0000:01:00.0: PME# disabled [ 761.108609] ata2.00: configured for UDMA/33 [ 761.124376] pci 0000:01:00.0: enabling device (0000 -> 0002) Greetings, Eric > > root@computer-desktop:/sys/power# echo standby > state > > > > I get this message: > > > > [ 174.177445] PM: Preparing system for standby sleep > > [ 174.182706] Freezing user space processes ... (elapsed 0.00 seconds) done. > > [ 174.186096] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. > > [ 174.186903] PM: Entering standby sleep > > [ 174.620476] sd 2:0:0:0: [sda] Synchronizing SCSI cache > > [ 174.621453] sd 2:0:0:0: [sda] Stopping disk > > [ 174.743784] serial 00:08: disabled > > [ 174.744389] matroxfb 0000:01:00.0: PCI INT A disabled > > > > and the system does not seem to properly suspend / neither wakeup > > > > root@computer-desktop:~# lspci > > 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) > > 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) > > 00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) > > 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) > > 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) > > 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02) > > 00:0a.0 Ethernet controller: Intel Corporation 82556 EtherExpress PRO/100 Smart (rev 03) > > 00:0c.0 SCSI storage controller: Adaptec AIC-7861 (rev 03) > > 00:0e.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) > > 00:12.0 Multimedia audio controller: Rockwell International Device 4310 > > 00:12.1 Communication controller: Rockwell International Riptide HSF 56k PCI Modem > > 00:12.2 Input device controller: Rockwell International Device 4312 > > 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 AGP (rev 03) > > > > root@computer-desktop:~# lsmod > > Module Size Used by > > nfsd 217580 13 > > exportfs 4608 1 nfsd > > nfs 253896 1 > > lockd 66984 2 nfsd,nfs > > nfs_acl 3328 2 nfsd,nfs > > auth_rpcgss 36160 2 nfsd,nfs > > sunrpc 185716 16 nfsd,nfs,lockd,nfs_acl,auth_rpcgss > > ipv6 252276 10 > > fuse 54188 1 > > unix 25404 96 > > > > root@computer-desktop:/usr/src/linux# cat /proc/cpuinfo > > processor : 0 > > vendor_id : GenuineIntel > > cpu family : 6 > > model : 8 > > model name : Pentium III (Coppermine) > > stepping : 3 > > cpu MHz : 697.840 > > cache size : 256 KB > > fdiv_bug : no > > hlt_bug : no > > f00f_bug : no > > coma_bug : no > > fpu : yes > > fpu_exception : yes > > cpuid level : 2 > > wp : yes > > flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse > > bogomips : 1395.68 > > clflush size : 32 > > power management: > > > > > > After PM_VERBOSE enabled the log changes to this: > > > > [ 1968.407273] PM: Syncing filesystems ... done. > > [ 1968.424490] PM: Preparing system for standby sleep > > [ 1968.431142] Freezing user space processes ... (elapsed 0.00 seconds) done. > > [ 1968.434866] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. > > [ 1968.435887] PM: Entering standby sleep > > [ 1968.436580] agpgart-intel 0000:00:00.0: preparing suspend > > [ 1968.436683] pci 0000:00:01.0: preparing suspend > > [ 1968.436788] pci 0000:00:07.0: preparing suspend > > [ 1968.436877] ata_piix 0000:00:07.1: preparing suspend > > [ 1968.436998] uhci_hcd 0000:00:07.2: preparing suspend > > [ 1968.437091] piix4_smbus 0000:00:07.3: preparing suspend > > [ 1968.437213] pci 0000:00:0a.0: preparing suspend > > [ 1968.437301] aic7xxx 0000:00:0c.0: preparing suspend > > [ 1968.437420] 8139too 0000:00:0e.0: preparing suspend > > [ 1968.437511] RIPTIDE 0000:00:12.0: preparing suspend > > [ 1968.437617] pci 0000:00:12.1: preparing suspend > > [ 1968.437705] pci 0000:00:12.2: preparing suspend > > [ 1968.437807] matroxfb 0000:01:00.0: preparing suspend > > [ 1968.438056] platform pcspkr: preparing suspend > > [ 1968.438166] platform microcode: preparing suspend > > [ 1968.438321] vga16fb vga16fb.0: preparing suspend > > [ 1968.442065] serial8250 serial8250: preparing suspend > > [ 1968.442857] usb usb1: preparing type suspend, may wakeup > > [ 1968.442995] i8042 i8042: preparing suspend > > [ 1968.443144] rtc-test rtc-test.0: preparing suspend > > [ 1968.443256] rtc-test rtc-test.1: preparing suspend > > [ 1968.443785] ac97 0-0:unknown codec: legacy suspend > > [ 1968.443960] fschmd 3-0073: legacy suspend > > [ 1968.444151] rtc rtc2: legacy class suspend > > [ 1968.444252] rtc-test rtc-test.1: suspend > > [ 1968.444351] rtc rtc1: legacy class suspend > > [ 1968.444501] rtc-test rtc-test.0: suspend > > [ 1968.444638] rtc rtc0: legacy class suspend > > [ 1968.444883] atkbd serio0: legacy suspend > > [ 1968.872096] i8042 i8042: suspend > > [ 1968.872384] usb usb1: type suspend, may wakeup > > [ 1968.872581] sd 2:0:0:0: legacy suspend > > [ 1968.872881] sd 2:0:0:0: [sda] Synchronizing SCSI cache > > [ 1968.873883] sd 2:0:0:0: [sda] Stopping disk > > [ 1968.992131] scsi 1:0:0:0: legacy suspend > > [ 1968.992852] serial8250 serial8250: suspend > > [ 1968.992997] drm card0: legacy class suspend > > [ 1968.996728] vga16fb vga16fb.0: suspend > > [ 1968.996920] platform microcode: suspend > > [ 1968.997059] platform pcspkr: suspend > > [ 1968.997256] serial 00:08: legacy suspend > > [ 1968.998043] serial 00:08: disabled > > [ 1968.998213] pnp 00:07: legacy suspend > > [ 1968.998343] i8042 kbd 00:06: legacy suspend > > [ 1968.998498] pnp 00:05: legacy suspend > > [ 1968.998626] pnp 00:04: legacy suspend > > [ 1968.998754] rtc_cmos 00:03: legacy suspend, may wakeup > > [ 1968.998980] pnp 00:02: legacy suspend > > [ 1968.999109] system 00:01: legacy suspend > > [ 1968.999262] pnp 00:00: legacy suspend > > [ 1968.999410] matroxfb 0000:01:00.0: suspend > > [ 1968.999737] matroxfb 0000:01:00.0: PCI INT A disabled > > > > I am not sure if a bisection makes sense > > with all those suspend bugs. > > No, it doesn't. :-( > > Thanks, > Rafael -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
