Bug 708718 (elv_may_queue)
| Summary: | elv_may_queue oops. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Rod Johnson <hr.johnsry2> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | bnrj.rudra, bochecha, cfergeau, fer5437, gansalmon, itamar, jonathan, kernel-maint, kibokin, lsatenstein, madhu.chinakonda, ms, narf, ronaldcanete, vanfanhellsing, vincent.passaro |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:1594c7b5f8e4752c16fcea8fbe8b12d4c23b9719 | ||
| Fixed In Version: | kernel-2.6.38.8-35.fc15 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-07-12 05:26:06 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: | |||
|
Description
Rod Johnson
2011-05-29 03:25:39 UTC
There are quite a few variants of this backtrace in bugzilla, but this is the only one I've seen so far that is untainted. The common thing seems to be virtual block devices. (vbox/vmware/qemu) *** Bug 710734 has been marked as a duplicate of this bug. *** *** Bug 709946 has been marked as a duplicate of this bug. *** *** Bug 709670 has been marked as a duplicate of this bug. *** http://permalink.gmane.org/gmane.linux.kernel.stable/12655 should be queued for the next stable release, and may be relevant here. *** Bug 713037 has been marked as a duplicate of this bug. *** please try this update, and see if it helps the situation any. https://admin.fedoraproject.org/updates/kernel-2.6.38.8-32.fc15 I think I'm hitting this bug (see trace below), it happens to me with an USB cdrom drive (self-powered, so it has a special USB cable using 2 USB ports to get enough power) with the 2.6.38.8-32 kernel. It happens to me about once every few hours when using the CD drive, so I can try to gather additional information. If this is a different bug, let me know, I'll open another once (in which case, sorry for the noise ;) [25800.581645] hub 1-1:1.0: Cannot enable port 2. Maybe the USB cable is bad? [25801.591072] hub 1-1:1.0: cannot disable port 2 (err = -110) [25802.600505] hub 1-1:1.0: cannot reset port 2 (err = -110) [25803.054903] usb 1-1.2: reset high speed USB device using ehci_hcd and address 3 [25803.065489] DRHD: handling fault status reg 2 [25803.065495] ehci_hcd 0000:00:1a.0: fatal error [25803.065507] DMAR:[DMA Read] Request device [00:1a.0] fault addr 0 [25803.065510] DMAR:[fault reason 06] PTE Read access is not set [25803.069369] ehci_hcd 0000:00:1a.0: HC died; cleaning up [25803.072270] ehci_hcd 0000:00:1a.0: force halt; handshake ffffc900110a0024 00004000 00004000 -> -110 [25803.072276] ehci_hcd 0000:00:1a.0: HC died; cleaning up [25803.072487] usb 1-1: USB disconnect, address 2 [25803.072492] usb 1-1.2: USB disconnect, address 3 [25803.076253] usb 1-1.2: device descriptor read/8, error -19 [25803.578983] usb 1-1.2: device not accepting address 3, error -22 [25803.578996] hub 1-1:1.0: cannot disable port 2 (err = -19) [25803.579005] hub 1-1:1.0: cannot reset port 2 (err = -19) [25803.579011] hub 1-1:1.0: cannot disable port 2 (err = -19) [25803.579017] hub 1-1:1.0: cannot disable port 2 (err = -19) [25803.579144] sr 6:0:0:0: Device offlined - not ready after error recovery [25803.584974] usb 1-1.4: USB disconnect, address 4 [25803.585594] usb 1-1.6: USB disconnect, address 5 [25803.633257] BUG: unable to handle kernel NULL pointer dereference at 0000000000000078 [25803.633346] IP: [<ffffffff81211486>] elv_may_queue+0x10/0x1f [25803.633411] PGD 0 [25803.633435] Oops: 0000 [#1] SMP [25803.633472] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/host6/target6:0:0/6:0:0:0/block/sr0/removable [25803.633586] CPU 0 [25803.633606] Modules linked in: tcp_lp kvm_intel kvm tun fuse sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm iwlagn uvcvideo videodev btusb bluetooth i2c_i801 microcode v4l2_compat_ioctl32 iwlcore joydev mac80211 iTCO_wdt iTCO_vendor_support snd_timer cfg80211 snd_page_alloc e1000e thinkpad_acpi wmi rfkill snd soundcore ipv6 xts gf128mul dm_crypt usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] [25803.634197] [25803.634215] Pid: 23271, comm: gvfsd-cdda Not tainted 2.6.38.8-32.fc15.x86_64 #1 LENOVO 3680B56/3680B56 [25803.634316] RIP: 0010:[<ffffffff81211486>] [<ffffffff81211486>] elv_may_queue+0x10/0x1f [25803.634399] RSP: 0018:ffff8800960ab9c8 EFLAGS: 00010096 [25803.634450] RAX: 0000000000000000 RBX: ffff88012bdd28e0 RCX: 0000000000000010 [25803.634521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88012bdd28e0 [25803.634592] RBP: ffff8800960ab9c8 R08: 0000000000000000 R09: ffff8800960d3c60 [25803.634661] R10: ffff8800918db0d0 R11: ffff8800b2b310b0 R12: ffff8800960aba70 [25803.634732] R13: 0000000000000000 R14: ffff8800960d3c60 R15: 0000000000000001 [25803.634803] FS: 00007f99d74de7c0(0000) GS:ffff8800bb000000(0000) knlGS:0000000000000000 [25803.634879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [25803.634913] CR2: 0000000000000078 CR3: 000000009ed70000 CR4: 00000000000026f0 [25803.634984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [25803.635057] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [25803.635127] Process gvfsd-cdda (pid: 23271, threadinfo ffff8800960aa000, task ffff88012bea5cc0) [25803.635209] Stack: [25803.635231] ffff8800960aba28 ffffffff81215ba2 ffff880000000000 0000000000000000 [25803.635293] 00000010960abfd8 ffff8800960abfd8 0000000000013840 ffff88012bdd28e0 [25803.635343] ffff8800960aba70 0000000000000000 ffff8800960d3c60 0000000000000000 [25803.635394] Call Trace: [25803.635417] [<ffffffff81215ba2>] get_request+0x33/0x262 [25803.635455] [<ffffffff8121676a>] get_request_wait+0x35/0x193 [25803.635492] [<ffffffff81228fb4>] ? cpumask_next_and+0x2c/0x39 [25803.635527] [<ffffffff81216907>] blk_get_request+0x3f/0x6e [25803.635563] [<ffffffff812fc861>] scsi_execute+0x41/0x146 [25803.635597] [<ffffffff812fca02>] scsi_execute_req+0x9c/0xce [25803.635643] [<ffffffff812f8a9c>] ioctl_internal_command.constprop.1+0x6b/0x163 [25803.635700] [<ffffffff8100885c>] ? __switch_to+0x20e/0x220 [25803.635741] [<ffffffff812f8bed>] scsi_set_medium_removal+0x59/0x94 [25803.635797] [<ffffffff8130b225>] sr_lock_door+0x20/0x22 [25803.635849] [<ffffffff8132c475>] cdrom_release+0x195/0x205 [25803.635896] [<ffffffff8146fa9e>] ? __slab_free+0x27/0xeb [25803.635948] [<ffffffff8104127e>] ? should_resched+0xe/0x2d [25803.636002] [<ffffffff81474408>] ? _cond_resched+0xe/0x22 [25803.636056] [<ffffffff8130a1b9>] sr_block_release+0x30/0x4d [25803.636111] [<ffffffff81149aa2>] __blkdev_put+0xc6/0x179 [25803.636161] [<ffffffff81149c59>] blkdev_put+0x104/0x10c [25803.636212] [<ffffffff81149c86>] blkdev_close+0x25/0x27 [25803.636268] [<ffffffff811229ad>] fput+0x121/0x1bb [25803.636315] [<ffffffff8111ff17>] filp_close+0x66/0x70 [25803.638743] [<ffffffff81058046>] put_files_struct+0x6e/0xd5 [25803.640811] [<ffffffff8105813a>] exit_files+0x41/0x46 [25803.642532] [<ffffffff810586b0>] do_exit+0x293/0x732 [25803.644447] [<ffffffff81129e21>] ? path_put+0x1f/0x23 [25803.646257] [<ffffffff81058dd4>] do_group_exit+0x7a/0xa2 [25803.648011] [<ffffffff81058e13>] __wake_up_parent+0x0/0x28 [25803.649736] [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b [25803.651412] Code: 1f 44 00 00 48 8b 47 18 48 8b 00 48 8b 40 70 48 85 c0 74 05 48 89 f7 ff d0 5d c3 55 48 89 e5 0f 1f 44 00 00 48 8b 47 18 48 8b 00 [25803.651635] 8b 50 78 31 c0 48 85 d2 74 02 ff d2 5d c3 55 48 89 e5 0f 1f [25803.655091] RIP [<ffffffff81211486>] elv_may_queue+0x10/0x1f [25803.656796] RSP <ffff8800960ab9c8> [25803.658471] CR2: 0000000000000078 [25803.717135] ---[ end trace 1417e40b5dc87c61 ]--- [25803.717138] Fixing recursive fault but reboot is needed! *** Bug 712825 has been marked as a duplicate of this bug. *** kernel-2.6.38.8-35.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/kernel-2.6.38.8-35.fc15 Package kernel-2.6.38.8-35.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-2.6.38.8-35.fc15' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/kernel-2.6.38.8-35.fc15 then log in and leave karma (feedback). *** Bug 717756 has been marked as a duplicate of this bug. *** *** Bug 719744 has been marked as a duplicate of this bug. *** *** Bug 718356 has been marked as a duplicate of this bug. *** *** Bug 716660 has been marked as a duplicate of this bug. *** *** Bug 708717 has been marked as a duplicate of this bug. *** *** Bug 714489 has been marked as a duplicate of this bug. *** kernel-2.6.38.8-35.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. *** Bug 717099 has been marked as a duplicate of this bug. *** |