Bug 495207
| Summary: | [2.6.29.1-54.fc11.x86_64] "name_count maxed, losing inode data: dev=00:05, inode=8192" reported in dmesg | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | James <james> | ||||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | medium | Docs Contact: | |||||||||
| Priority: | low | ||||||||||
| Version: | 11 | CC: | agajania, amcnabb, bart, chkr, collura, eparis, guido.grazioli, itamar, jcm, jonathan.underwood, kernel-maint, kitgerrits, long, mbreuer, mglantz, mishu, moneta.mace, mvdiwan, rhel | ||||||||
| Target Milestone: | --- | Keywords: | Reopened | ||||||||
| Target Release: | --- | ||||||||||
| Hardware: | All | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | kernel-2.6.29.5-186.fc11.x86_64 | Doc Type: | Bug Fix | ||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2010-02-12 14:41:08 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: | |||||||||||
| Attachments: |
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kernel/auditsc.c:894:
static int audit_inc_name_count(struct audit_context *context,
const struct inode *inode)
{
if (context->name_count >= AUDIT_NAMES) {
if (inode)
printk(KERN_DEBUG "name_count maxed, losing inode data: "
"dev=%02x:%02x, inode=%lu\n",
MAJOR(inode->i_sb->s_dev),
MINOR(inode->i_sb->s_dev),
inode->i_ino);
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Not seen in kernel-2.6.29.5-186.fc11.x86_64, closing for now. Spoke too soon, still in kernel-2.6.29.6-211.fc11.x86_64. Present with 2.6.29.6-213.fc11.i586,reopening. Smolt profile http://www.smolts.org/client/show/pub_1de95ca5-e78e-48f8-9fc7-239c4cf453ed (public) Also seeing this issue on 2.6.29.6-217.2.16.fc11.x86_64. I'm seeing this on 2.6.29.6-217.2.16.fc11.i686.PAE. I'm not seeing this on 2.6.30.5-43.fc11.i686.PAE. however I do see it on 2.6.30.5-43.fc11.x86_64 Does anyone know exactly what this message implies? I'm seeing the same problem in F10: kernel-PAE-2.6.27.37-170.2.104.fc10.i686 name_count maxed, losing inode data: dev=00:05, inode=3835 I'm not seeing this on 2.6.30.8-64.fc11.i686.PAE. I'm experiencing that on 2.6.30.9-90.fc11.i686.PAE Please note this bug is probably duplicate of bug 445757 I'm seeing this as well - 2.6.30.9-90.fc11.x86_64... same message, same device, inode 9805. I'm having this in kernel-2.6.30.9-96.fc11.x86_64. Note: not seeing this after upgrading to a newer kernel. This is still a problem in Fedora 12 X86_64 and Fedora 11 i686 : my Fedora12 was upgraded via Rawhide in the last week so it is probably not fixed in Rawhide either. Issue seems to be related to /sys and auditsc.c ( maybe only at boot ?? ) The inums listed on both the i686 Fedora 11 server (server1) and the x86_64 Fedora 12 server (server2) are found via a sudo find in /sys Looking through the source , at the moment I can not find where sysfs creates inodes , but it is late and I have not looked in ramfs or at kobject , I will continue looking , but I hope the assignees have an idea or two. My rudimentary data is below: for Fedora 12 X86_64 uname = Linux server2.xxx.xxx 2.6.31.5-127.fc12.x86_64 #1 SMP Sat Nov 7 21:11:14 EST 2009 x86_64 x86_64 x86_64 GNU/Linux inode=11105 dmesg: ALSA sound/pci/hda/patch_realtek.c:1197: realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0885 input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/input/input5 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 name_count maxed, losing inode data: dev=00:05, inode=11105 kvm: Nested Paging enabled device-mapper: multipath: version 1.1.0 loaded EXT3 FS on sda2, internal journal [madhav@server2 ~]$ sudo find / -inum 11105 /sys/module/i2c_piix4/drivers/pci:piix4_smbus ############################################################ for Fedora 11 i686 uname = Linux server1.xxx.xxx 2.6.30.9-96.fc11.i586 #1 SMP Tue Nov 3 23:33:04 EST 2009 i686 i686 i386 GNU/Linux inode=5883 dmesg: ALSA sound/pci/hda/hda_codec.c:3817: inputs: mic=0x1a, fmic=0x1e, line=0x1b, fline=0x0, cd=0x1f, aux=0x0 usb-storage: device scan complete scsi 4:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0 scsi 4:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0 scsi 4:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0 scsi 4:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0 sd 4:0:0:0: Attached scsi generic sg4 type 0 sd 4:0:0:1: Attached scsi generic sg5 type 0 sd 4:0:0:2: Attached scsi generic sg6 type 0 sd 4:0:0:3: Attached scsi generic sg7 type 0 sd 4:0:0:0: [sdd] Attached SCSI removable disk sd 4:0:0:1: [sde] Attached SCSI removable disk sd 4:0:0:2: [sdf] Attached SCSI removable disk sd 4:0:0:3: [sdg] Attached SCSI removable disk end_request: I/O error, dev fd0, sector 0 end_request: I/O error, dev fd0, sector 0 Buffer I/O error on device fd0, logical block 0 end_request: I/O error, dev fd0, sector 0 Buffer I/O error on device fd0, logical block 0 end_request: I/O error, dev fd0, sector 0 Buffer I/O error on device fd0, logical block 0 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 name_count maxed, losing inode data: dev=00:05, inode=5883 device-mapper: multipath: version 1.0.5 loaded EXT3 FS on sdc2, internal journal kjournald starting. Commit interval 5 seconds [madhav@server1 ~]$ sudo find / -inum 5883 [sudo] password for madhav: /sys/devices/pci0000:00/0000:00:1d.7/usb1/devnum find: `/proc/22090/task/22090/fd/5': No such file or directory find: `/proc/22090/task/22090/fdinfo/5': No such file or directory find: `/proc/22090/fd/5': No such file or directory find: `/proc/22090/fdinfo/5': No such file or directory FYI - this is gone for me as of rawhide - 2.6.32 rc5. for what its worth i have similar name_count lines in dmesg (see attached) with fc12 but i am only running 2.6.31.9-174.fc12.x86_64. i did a clean install of fc12 during november or so but dont know if it occurred previous to that install of fc12. i just happened to run across it now while looking for a problem i seem to have lately of reading from various usb devices. Created attachment 380848 [details]
dmesg from fc12
Created attachment 380849 [details]
i node references frim fc12
Still showing up with 2.6.32.3-17.fc12 (x86_64). *** This bug has been marked as a duplicate of bug 445757 *** Actually, that bug is about the lack of a newline character messing up a buffer. This error message was used as an example of that bug. People have started reporting this bug in there, but those reports belong here. |
Created attachment 339083 [details] Complete dmesg showing the messages. Description of problem: A number of lines reading name_count maxed, losing inode data: dev=00:05, inode=8192 have been observed in dmesg. I don't know the significance of these; complete dmesg attached. Version-Release number of selected component (if applicable): kernel-2.6.29.1-54.fc11.x86_64