Bug 698731
| Summary: | mdadm[1584]: segfault at 0 ip ....error 4 in mdadm | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Clyde E. Kunkel <clydekunkel7734> |
| Component: | mdadm | Assignee: | Doug Ledford <dledford> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | dledford |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-07-15 13:57:03 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: | |||
These continue and have never stopped. Would someone please comment. Is this a kernel error or mdadm error? Kernel is latest 3.0 and latest mdadm with patch for 3.0 kernels.
Even tho there does not seem to be any fall-out from the segfault, it is disconcerting to see them and maybe something is getting ready to break.
....
Jun 15 09:55:40 P5K-EWIFI kernel: [ 78.072958] mdadm[1593]: segfault at 0 ip 0000000000422f66 sp 00007fff43a0a610 error 4 in mdadm[400000+60000]
....
[kunkelc@P5K-EWIFI ~]$ sudo mdadm --detail /dev/md*
mdadm: /dev/md does not appear to be an md device
/dev/md126:
Version : 1.1
Creation Time : Sun Sep 26 11:36:53 2010
Raid Level : raid1
Array Size : 64132028 (61.16 GiB 65.67 GB)
Used Dev Size : 64132028 (61.16 GiB 65.67 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Tue May 31 21:35:02 2011
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Name : localhost.localdomain:0
UUID : 37471a73:f937b838:9ab6ce60:5083ccbc
Events : 607
Number Major Minor RaidDevice State
0 8 35 0 active sync /dev/sdc3
1 8 51 1 active sync /dev/sdd3
/dev/md127:
Version : 0.90
Creation Time : Tue Aug 25 23:23:50 2009
Raid Level : raid10
Array Size : 81919872 (78.12 GiB 83.89 GB)
Used Dev Size : 40959936 (39.06 GiB 41.94 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 127
Persistence : Superblock is persistent
Update Time : Wed Jun 15 10:16:15 2011
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : near=2
Chunk Size : 64K
UUID : b9438b55:1d815c8b:bfe78010:bc810f04
Events : 0.329739
Number Major Minor RaidDevice State
0 8 1 0 active sync /dev/sda1
1 8 17 1 active sync /dev/sdb1
2 8 33 2 active sync /dev/sdc1
3 8 49 3 active sync /dev/sdd1
[kunkelc@P5K-EWIFI ~]$
Does this still continue? A recent build of mdadm was added to rawhide that updated mdadm to 3.2.2 and might have resolved the issue. Fixed, closing. Thanks. |
Description of problem: during startup, [ 59.773738] mdadm[1584]: segfault at 0 ip 0000000000422f36 sp 00007fffc59166a0 error 4 in mdadm[400000+60000] Version-Release number of selected component (if applicable): mdadm-3.2.1-4.fc16.x86_64 How reproducible: every system startup Steps to Reproduce: 1. boot system 2. 3. Actual results: as above Expected results: no segfault Additional info: Doesn't appear to affect running of system. Not present in F15 on same hardware, same raid sets, lvs, etc. Selinux in permissive mode. $ dmesg | grep -B 20 -A 10 mdadm [ 11.419579] dracut: inactive '/dev/VolGroup02/omega11' [20.00 GiB] inherit [ 11.421301] dracut: inactive '/dev/VolGroup02/centos' [20.00 GiB] inherit [ 11.422973] dracut: inactive '/dev/VolGroup02/suse' [20.00 GiB] inherit [ 11.424661] dracut: inactive '/dev/VolGroup02/fedora13' [20.00 GiB] inherit [ 11.426379] dracut: inactive '/dev/VolGroup02/ubuntu' [15.00 GiB] inherit [ 11.428077] dracut: inactive '/dev/VolGroup02/rhel6' [20.00 GiB] inherit [ 11.429766] dracut: inactive '/dev/VolGroup02/mandriva' [12.00 GiB] inherit [ 11.431524] dracut: inactive '/dev/VolGroup02/downloads' [40.00 GiB] inherit [ 11.839058] dracut: Volume group "VolGroup00" not found [ 11.840781] dracut: Skipping volume group VolGroup00 [ 11.853235] dracut: Autoassembling MD Raid [ 12.147531] md: md127 stopped. [ 12.153624] md: bind<sdb1> [ 12.156436] md: bind<sdc1> [ 12.158458] md: bind<sdd1> [ 12.163103] md: bind<sda1> [ 12.170340] md: raid10 personality registered for level 10 [ 12.173090] bio: create slab <bio-1> at 1 [ 12.175043] md/raid10:md127: active with 4 out of 4 devices [ 12.176740] md127: detected capacity change from 0 to 83885948928 [ 12.178619] dracut: mdadm: /dev/md127 has been started with 4 drives. [ 12.182340] md127: unknown partition table [ 12.388344] dracut: Scanning devices md127 sda2 sdb6 sdc2 sdd2 sde1 sde2 for LVM logical volumes VolGroup00/rawhide [ 12.494139] dracut: inactive '/dev/VolGroup03/debian60' [13.97 GiB] inherit [ 12.495982] dracut: inactive Original '/dev/VolGroup01/clydehome' [19.53 GiB] inherit [ 12.497755] dracut: inactive '/dev/VolGroup01/secondhome' [20.00 GiB] inherit [ 12.499536] dracut: inactive Snapshot '/dev/VolGroup01/clydesnap' [20.00 GiB] inherit [ 12.501310] dracut: inactive '/dev/VolGroup02/omega11' [20.00 GiB] inherit [ 12.503072] dracut: inactive '/dev/VolGroup02/centos' [20.00 GiB] inherit [ 12.504819] dracut: inactive '/dev/VolGroup02/suse' [20.00 GiB] inherit [ 12.506590] dracut: inactive '/dev/VolGroup02/fedora13' [20.00 GiB] inherit -- [ 19.909908] mtp-probe[766]: checking bus 1, device 2: "/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-3" [ 19.945984] mtp-probe[780]: checking bus 8, device 4: "/sys/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.4" [ 19.980868] mtp-probe[787]: checking bus 8, device 3: "/sys/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.1" [ 20.051588] Linux media interface: v0.10 [ 20.082420] Linux video capture interface: v2.00 [ 20.228647] microcode: CPU0 sig=0x10677, pf=0x10, revision=0x703 [ 20.230950] microcode: CPU1 sig=0x10677, pf=0x10, revision=0x703 [ 20.232765] microcode: CPU2 sig=0x10677, pf=0x10, revision=0x703 [ 20.234564] microcode: CPU3 sig=0x10677, pf=0x10, revision=0x703 [ 20.236425] microcode: Microcode Update Driver: v2.00 <tigran.co.uk>, Peter Oruba [ 20.254854] mtp-probe[787]: bus: 8, device: 3 was not an MTP device [ 20.259158] mtp-probe[780]: bus: 8, device: 4 was not an MTP device [ 20.301939] mtp-probe[766]: bus: 1, device: 2 was not an MTP device [ 20.354424] HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 20.356541] HDA Intel 0000:01:00.1: irq 48 for MSI/MSI-X [ 20.356622] HDA Intel 0000:01:00.1: setting latency timer to 64 [ 20.362539] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0809) [ 20.379627] input: UVC Camera (046d:0809) as /devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.0/input/input5 [ 20.383558] usbcore: registered new interface driver uvcvideo [ 20.385383] USB Video Class driver (v1.0.0) [ 20.404897] type=1400 audit(1303400234.394:11): avc: denied { read } for pid=860 comm="mdadm" name="md127" dev=devtmpfs ino=9552 scontext=system_u:system_r:mdadm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=blk_file [ 20.463825] ALSA sound/pci/hda/hda_eld.c:352: HDMI: ELD buf size is 0, force 128 [ 20.466423] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 0 [ 20.468417] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 1 [ 20.470648] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 2 [ 20.472660] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 3 [ 20.474719] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 4 [ 20.476567] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 5 [ 20.478393] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 6 [ 20.480221] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 7 [ 20.482204] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 8 -- [ 20.577468] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 121 [ 20.577862] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 122 [ 20.578267] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 123 [ 20.578655] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 124 [ 20.579048] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 125 [ 20.579434] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 126 [ 20.579819] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 127 [ 20.580208] ALSA sound/pci/hda/hda_eld.c:267: HDMI: Unknown ELD version 0 [ 20.599004] microcode: CPU0 updated to revision 0x70a, date = 2010-09-29 [ 20.612006] microcode: CPU1 updated to revision 0x70a, date = 2010-09-29 [ 20.618793] microcode: CPU2 updated to revision 0x70a, date = 2010-09-29 [ 20.638172] microcode: CPU3 updated to revision 0x70a, date = 2010-09-29 [ 20.724665] cfg80211: Calling CRDA to update world regulatory domain [ 20.838409] ALSA sound/usb/mixer.c:803: 5:2: cannot get min/max values for control 2 (id 5) [ 20.839061] ALSA sound/usb/mixer.c:1153: set resolution quirk: cval->res = 384 [ 20.842859] usbcore: registered new interface driver snd-usb-audio [ 21.115761] SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs [ 21.195421] Adding 3952636k swap on /dev/sda3. Priority:0 extents:1 across:3952636k [ 21.283681] udev[665]: renamed network interface eth0 to pci37p1 [ 21.303478] audit_printk_skb: 3 callbacks suppressed [ 21.304444] type=1400 audit(1303400235.293:13): avc: denied { create } for pid=996 comm="mdadm" name="localhost.localdomain:0" scontext=system_u:system_r:mdadm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=lnk_file [ 21.313743] type=1400 audit(1303400235.303:14): avc: denied { read } for pid=984 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.328020] md: bind<sdd3> [ 21.332039] type=1400 audit(1303400235.321:15): avc: denied { read } for pid=1021 comm="net.hotplug" name="lock" dev=dm-0 ino=263677 scontext=system_u:system_r:udev_t:s0-s0:c0.c1023 tcontext=system_u:object_r:var_t:s0 tclass=lnk_file [ 21.355365] type=1400 audit(1303400235.345:16): avc: denied { read } for pid=983 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.400797] type=1400 audit(1303400235.390:17): avc: denied { read } for pid=903 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.416758] cfg80211: World regulatory domain updated: [ 21.418426] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 21.420076] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 21.421758] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 21.423420] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 21.424903] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 21.426616] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 21.437034] type=1400 audit(1303400235.426:18): avc: denied { read } for pid=980 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.438979] type=1400 audit(1303400235.428:19): avc: denied { read } for pid=982 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.450083] type=1400 audit(1303400235.440:20): avc: denied { read } for pid=1004 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.454635] type=1400 audit(1303400235.444:21): avc: denied { read } for pid=974 comm="udisks-lvm-pv-e" name="md" dev=devtmpfs ino=7013 scontext=system_u:system_r:lvm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mdadm_var_run_t:s0 tclass=dir [ 21.501275] md: bind<sdc3> [ 21.511834] type=1400 audit(1303400235.501:22): avc: denied { module_request } for pid=998 comm="mdadm" kmod="md-level-1" scontext=system_u:system_r:mdadm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:kernel_t:s0 tclass=system [ 21.515411] md: personality for level 1 is not loaded! [ 21.726478] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 21.730100] ieee80211 phy0: hwaddr 00:15:af:51:b5:3d, RTL8187vB (default) V1 + rtl8225z2, rfkill mask 2 [ 21.765039] rtl8187: Customer ID is 0x00 [ 21.768687] Registered led device: rtl8187-phy0::radio [ 21.771221] Registered led device: rtl8187-phy0::tx [ 21.772161] Registered led device: rtl8187-phy0::rx [ 21.774279] rtl8187: wireless switch is on [ 21.777681] usbcore: registered new interface driver rtl8187 [ 21.971266] cfg80211: Calling CRDA for country: US -- [ 57.985938] dbus[1359]: avc: netlink poll: error 4 [ 57.989369] smartd[1334]: Device: /dev/sde [SAT], is SMART capable. Adding to "monitor" list. [ 57.992858] smartd[1334]: Device: /dev/sdf, type changed from 'scsi' to 'sat' [ 57.995060] smartd[1334]: Device: /dev/sdf [SAT], opened [ 57.997578] smartd[1334]: Device: /dev/sdf [SAT], found in smartd database. [ 58.350491] auditd (1402): /proc/1402/oom_adj is deprecated, please use /proc/1402/oom_score_adj instead. [ 59.202328] sky2 0000:02:00.0: pci37p1: enabling interface [ 59.211316] ADDRCONF(NETDEV_UP): pci37p1: link is not ready [ 59.294178] Bluetooth: Core ver 2.16 [ 59.296961] NET: Registered protocol family 31 [ 59.299204] Bluetooth: HCI device and connection manager initialized [ 59.301641] Bluetooth: HCI socket layer initialized [ 59.303797] Bluetooth: L2CAP socket layer initialized [ 59.306677] Bluetooth: SCO socket layer initialized [ 59.446343] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 59.448717] Bluetooth: BNEP filters: protocol multicast [ 59.689790] RPC: Registered udp transport module. [ 59.692803] RPC: Registered tcp transport module. [ 59.695509] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 59.714379] SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts [ 59.773738] mdadm[1584]: segfault at 0 ip 0000000000422f36 sp 00007fffc59166a0 error 4 in mdadm[400000+60000] [ 61.782257] sky2 0000:02:00.0: pci37p1: Link is up at 1000 Mbps, full duplex, flow control both [ 61.791804] ADDRCONF(NETDEV_CHANGE): pci37p1: link becomes ready [ 67.885072] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 72.594016] pci37p1: no IPv6 routers present [ 84.653346] fuse init (API version 7.16) [ 84.682395] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts [ 84.685231] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts [ 91.973732] SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts