Bug 223463
Summary: | CF card on PCMCIA adapter causes missed interrupts and system hangs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Peter F. Patel-Schneider <pfps> | ||||||||
Component: | kernel | Assignee: | Peter Martuccelli <peterm> | ||||||||
Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | medium | ||||||||||
Version: | 9 | CC: | imc, jonstanley, notting, pfpschneider, wtogami | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | i686 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2009-04-30 16:06:02 UTC | Type: | --- | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Bug Depends On: | |||||||||||
Bug Blocks: | 427887 | ||||||||||
Attachments: |
|
Description
Peter F. Patel-Schneider
2007-01-19 15:52:00 UTC
Created attachment 145991 [details]
dmesg output
The card works "better" in F7t4, in that it doesn't cause a crash, but it doesn't work correctly. Here is a short extract from /var/log/messages. I'm not sure what the last line is referring to. Apr 26 17:10:04 localhost kernel: pccard: PCMCIA card inserted into slot 0 Apr 26 17:10:04 localhost kernel: cs: memory probe 0xe4300000-0xe7ffffff: excluding 0xe4300000-0xe46cffff 0xe4e70000-0xe523ffff 0xe5db0000-0xe617ffff 0xe6cf0000-0xe70bffff Apr 26 17:10:04 localhost kernel: pcmcia: registering new device pcmcia0.0 Apr 26 17:10:04 localhost kernel: ata7: PATA max PIO0 cmd 0x0001a100 ctl 0x0001a10e bmdma 0x00000000 irq 3 Apr 26 17:10:04 localhost kernel: scsi9 : pata_pcmcia Apr 26 17:10:34 localhost kernel: ata7.00: qc timeout (cmd 0x91) Apr 26 17:10:34 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Apr 26 17:11:05 localhost kernel: ata7.00: qc timeout (cmd 0x91) Apr 26 17:11:05 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Apr 26 17:11:05 localhost kernel: ata7.00: limiting speed to UDMA7:PIO5 Apr 26 17:11:36 localhost kernel: ata7.00: qc timeout (cmd 0x91) Apr 26 17:11:36 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Apr 26 17:11:36 localhost udevd-event[3258]: udev_rules_apply_format: unknown format variable '$modalias' Further information on situation with F7t4: If the card is in during startup, then it works fine, and can be unplugged and replugged. There is a message complaining about $modalias during startup, though. This has been getting progressively worse for me on FC6 with each kernel update. It used to work, but gave the "BUG: sleeping function called from invalid context" traceback whenever I removed the card (with occasional hangs). Now with 2.6.22.1-32.fc6 it does not work at all. Inserting the card gives this: kernel: pccard: PCMCIA card inserted into slot 0 kernel: cs: memory probe 0xf0000000-0xf7ffffff: excluding 0xf0000000-0xf7ffffff kernel: cs: memory probe 0xd0200000-0xdfffffff: excluding 0xd0200000-0xd11fffff 0xd1a00000-0xd21fffff 0xd2a00000-0xd31fffff 0xd3a00000-0xd81fffff 0xd8a00000-0xd 91fffff 0xd9a00000-0xda1fffff 0xdaa00000-0xdb1fffff 0xdba00000-0xdc1fffff 0xdca0 0000-0xdd1fffff 0xdda00000-0xde1fffff 0xdea00000-0xdf1fffff 0xdfa00000-0xe01ffff f kernel: pcmcia: registering new device pcmcia0.0 kernel: hde: SAMSUNG CF/ATA, CFA DISK drive kernel: ide2 at 0x3100-0x3107,0x310e on irq 3 kernel: hde: max request size: 128KiB kernel: hde: 504320 sectors (258 MB) w/1KiB Cache, CHS=985/16/32 kernel: hde:hde: status error: status=0x20 { DeviceFault } kernel: ide: failed opcode was: unknown kernel: hde: drive not ready for command kernel: ide2: reset: success kernel: hde: lost interrupt System now appears to be completely hung, so a few minutes later I remove the card and immediately get this: last message repeated 2 times kernel: ipw2200: Firmware error detected. Restarting. kernel: pccard: card ejected from slot 0 kernel: hde: irq timeout: status=0xff { Busy } kernel: ide: failed opcode was: unknown kernel: ide2: reset timed-out, status=0xff kernel: hde: status timeout: status=0xff { Busy } kernel: ide: failed opcode was: unknown kernel: hde: drive not ready for command kernel: ipw2200: Firmware error detected. Restarting. kernel: ide2: reset timed-out, status=0xff kernel: end_request: I/O error, dev hde, sector 0 kernel: Buffer I/O error on device hde, logical block 0 [last two lines another 8 times] kernel: Dev hde: unable to read RDB block 0 kernel: unable to read partition table kernel: ide-cs: hde: Vpp = 0.0 kernel: BUG: sleeping function called from invalid context at kernel/rwsem.c:20 kernel: in_atomic():0, irqs_disabled():1 kernel: [<c043a052>] down_read+0x12/0x28 kernel: [<c04f619a>] pci_get_subsys+0x71/0xf3 kernel: [<c04f6232>] pci_get_device+0x16/0x19 kernel: [<c056a640>] init_hwif_default+0x25/0xdd kernel: [<c056ab35>] ide_unregister+0x240/0x57c kernel: [<f0540018>] ide_release+0x18/0x28 [ide_cs] kernel: [<f0540030>] ide_detach+0x8/0x14 [ide_cs] kernel: [<c0584c02>] pcmcia_device_remove+0x50/0xb5 kernel: [<c055801f>] __device_release_driver+0x6e/0x8b kernel: [<c05583f2>] device_release_driver+0x32/0x48 kernel: [<c05579d7>] bus_remove_device+0x6a/0x7a kernel: [<c055611d>] device_del+0x1f5/0x266 kernel: [<c0556196>] device_unregister+0x8/0x10 kernel: [<c0584850>] pcmcia_card_remove+0x58/0x77 kernel: [<c05851e0>] ds_event+0x56/0x87 kernel: [<c0428092>] printk+0x1f/0x92 kernel: [<c0580ff4>] send_event+0x3b/0x53 kernel: [<c05811d3>] socket_shutdown+0xc/0xb3 kernel: [<c0581296>] socket_remove+0x1c/0x26 kernel: [<c058183e>] pccardd+0x12d/0x1ea kernel: [<c04222ad>] default_wake_function+0x0/0xc kernel: [<c0581711>] pccardd+0x0/0x1ea kernel: [<c0436f0e>] kthread+0x38/0x5e kernel: [<c0436ed6>] kthread+0x0/0x5e kernel: [<c0405b6b>] kernel_thread_helper+0x7/0x10 kernel: ======================= The same CF card and PCMCIA adaptor works fine in my old FC2 laptop under 2.6.16-1.2111. I ought to try having it in the machine at startup, I suppose. (This is a mass-update to all current FC6 kernel bugs in NEW state) Hello, I'm reviewing this bug list as part of the kernel bug triage project, an attempt to isolate current bugs in the Fedora kernel. http://fedoraproject.org/wiki/KernelBugTriage I am CC'ing myself to this bug, however this version of Fedora is no longer maintained. Please attempt to reproduce this bug with a current version of Fedora (presently Fedora 8). If the bug no longer exists, please close the bug or I'll do so in a few days if there is no further information lodged. Thanks for using Fedora! This appears to be fixed in Fedora 8's current kernel, presumably as a result of the move to libata. Created attachment 294155 [details]
/var/log/messages fragments
The bug appears to be still in effect. I just upgraded my IBM T60P to Fedora 8, and am current for all packages. Comment 7 has /var/log/messages fragments showing behaviour. Summary: When system boots with PCMCIA - CF adapter in, everything works fine, including removal and reinsertion. When the system boots without the adapter, inserting it does not work correctly, with the following messages (also in attachment). Feb 6 16:07:42 localhost kernel: pccard: PCMCIA card inserted into slot 0 Feb 6 16:07:42 localhost kernel: pcmcia: registering new device pcmcia0.0 Feb 6 16:07:42 localhost kernel: scsi6 : pata_pcmcia Feb 6 16:07:42 localhost kernel: ata7: PATA max PIO0 cmd 0x0001a100 ctl 0x0001a10e bmdma 0x00000000 irq 3 Feb 6 16:08:13 localhost kernel: ata7.00: qc timeout (cmd 0x91) Feb 6 16:08:13 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Feb 6 16:08:43 localhost kernel: ata7.00: qc timeout (cmd 0x91) Feb 6 16:08:43 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Feb 6 16:08:43 localhost kernel: ata7.00: limiting speed to UDMA7:PIO5 Feb 6 16:09:14 localhost kernel: ata7.00: qc timeout (cmd 0x91) Feb 6 16:09:14 localhost kernel: ata7.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x4) Feb 6 16:09:15 localhost kernel: ata7: EH pending after completion, repeating EH (cnt=4) Hmm, there's conflicting data here. Stupid question - is there a CF card in the adapter when you insert it? All of the real brains are in the card, not the adapter, so if the adapter has no card, there could be issues with properly detecting it. Created attachment 297355 [details]
system information and logs related to CF problem
I just tried again with the newest version of F8 (6.24 kernel) and problems
persist. I have attached two scenarios - booting with the adapter and CF card
and inserting the adapter and CF card after boot.
Neither one works right any more. Booting with the card ends up with an extra
desktop icon. Inserting the card after boot doesn't seem to correctly set up
the card.
This appears to be a known long-standing problem in lkml http://lkml.org/lkml/2007/5/15/231 is a relevant message. I don't know whether there is a current fix up there. I couldn't find one after looking quite closely. Current F9 does not fix the problem, but the behaviour is somewhat different. Here is a /var/log/messages exerpt: Jun 12 05:44:04 idefix kernel: pccard: PCMCIA card inserted into slot 0 Jun 12 05:44:04 idefix kernel: cs: memory probe 0xe4300000-0xe7ffffff: excluding 0xe4300000-0xe46cffff 0xe4e70000-0xe523ffff 0xe5db0000-0xe617ffff 0xe6cf0000-0xe70bffff Jun 12 05:44:04 idefix kernel: pcmcia: registering new device pcmcia0.0 Jun 12 05:44:04 idefix kernel: scsi7 : pata_pcmcia Jun 12 05:44:04 idefix kernel: ata7: PATA max PIO0 cmd 0xa100 ctl 0xa10e irq 3 Jun 12 05:44:04 idefix kernel: ata7.00: CFA: SanDisk SDCFB-32, HAD 2.13, max PIO4 Jun 12 05:44:04 idefix kernel: ata7.00: 62720 sectors, multi 0: LBA Jun 12 05:44:04 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:44:04 idefix kernel: isa bounce pool size: 16 pages Jun 12 05:44:04 idefix kernel: scsi 7:0:0:0: Direct-Access ATA SanDisk SDCFB-32 HAD PQ: 0 ANSI: 5 Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] 62720 512-byte hardware sectors (32 MB) Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] Write Protect is off Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] 62720 512-byte hardware sectors (32 MB) Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] Write Protect is off Jun 12 05:44:04 idefix kernel: sd 7:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA Jun 12 05:44:34 idefix kernel: sdb:<3>ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 12 05:44:34 idefix kernel: ata7.00: cmd 20/00:08:00:00:00/00:00:00:00:00/e0 tag 0 pio 4096 in Jun 12 05:44:34 idefix kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jun 12 05:44:34 idefix kernel: ata7.00: status: { DRDY } Jun 12 05:44:34 idefix kernel: ata7: soft resetting link Jun 12 05:44:34 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:44:34 idefix kernel: ata7: EH complete Jun 12 05:45:04 idefix kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 12 05:45:04 idefix kernel: ata7.00: cmd 20/00:08:00:00:00/00:00:00:00:00/e0 tag 0 pio 4096 in Jun 12 05:45:04 idefix kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jun 12 05:45:04 idefix kernel: ata7.00: status: { DRDY } Jun 12 05:45:04 idefix kernel: ata7: soft resetting link Jun 12 05:45:05 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:45:05 idefix kernel: ata7: EH complete Jun 12 05:45:35 idefix kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 12 05:45:35 idefix kernel: ata7.00: cmd 20/00:08:00:00:00/00:00:00:00:00/e0 tag 0 pio 4096 in Jun 12 05:45:35 idefix kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jun 12 05:45:35 idefix kernel: ata7.00: status: { DRDY } Jun 12 05:45:35 idefix kernel: ata7: soft resetting link Jun 12 05:45:35 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:45:35 idefix kernel: ata7: EH complete Jun 12 05:46:05 idefix kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 12 05:46:05 idefix kernel: ata7.00: cmd 20/00:08:00:00:00/00:00:00:00:00/e0 tag 0 pio 4096 in Jun 12 05:46:05 idefix kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jun 12 05:46:05 idefix kernel: ata7.00: status: { DRDY } Jun 12 05:46:05 idefix kernel: ata7: soft resetting link Jun 12 05:46:05 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:46:05 idefix kernel: ata7: EH complete Jun 12 05:46:35 idefix kernel: ata7.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jun 12 05:46:35 idefix kernel: ata7.00: cmd 20/00:08:00:00:00/00:00:00:00:00/e0 tag 0 pio 4096 in Jun 12 05:46:35 idefix kernel: res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) Jun 12 05:46:35 idefix kernel: ata7.00: status: { DRDY } Jun 12 05:46:35 idefix kernel: ata7: soft resetting link Jun 12 05:46:35 idefix kernel: ata7.00: configured for PIO0 Jun 12 05:46:35 idefix kernel: ata7: EH complete In current F9, things seem to be working. I'll try in F10 beta, and if it works there I'll declare victory. Oops, I spoke too soon. There are still problems, similar to those in the past. This message is a reminder that Fedora 8 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 8. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '8'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 8's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 8 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping I haven't seen any of these problems for quite a while. I expect that something in F10 or F11 (which I am running) has fixed the problem. I suggest closing with status RAWHIDE. |