Bug 230484
| Summary: | MAJOR BUG: fs/dquot.c:422! kernel panicing | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 4 | Reporter: | Diego H. Fernández del Prado <ddelprado> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 4.4 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2007-03-12 17:36:03 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: | |||||||
| Attachments: |
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Created attachment 148970 [details]
Screenshot of the kernel panic
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>>> This is a major bug problem that must be fixed soon <<< We are using CentOs kernel 2.6.9-42.0.10ELsmp and still this terrible bug hadnt been fixed. We read that there is a testing kernel that fix this issue ---- Fix BUG() check in invalidate_dquots() (David Milburn) [209639] In kernel 2.6.9-42.22 Is not a possible way to extract the line of code that fix the issue and apply it to the kernel and make it public?? To give it a try in the next 2.6.9-42.0.xx public update for example! It´s happening with high IO States when transfering accounts from server to server or when user modify quotas in high io states. In very busy servers is not good to be rebooting the server more than 4 times in the day! I hope you take care seriously of this bug as soon as possible. Nov 27 14:58:35 newinst kernel: ------------[ cut here ]------------ Nov 27 14:58:35 newinst kernel: kernel BUG at fs/dquot.c:422! Nov 27 14:58:35 newinst kernel: invalid operand: 0000 [0000001] Nov 27 14:58:35 newinst kernel: SMP Nov 27 14:58:35 newinst kernel: Modules linked in: iptable_mangle ip_conntrack_ftp ipt_conntrack ipt_REJECT ipt_LOG ipt_limi$ Nov 27 14:58:35 newinst kernel: CPU: 1 Nov 27 14:58:35 newinst kernel: EIP: 0060:[<c01823db>] Not tainted VLI Nov 27 14:58:35 newinst kernel: EFLAGS: 00010202 (2.6.9-42.0.3.ELsmp) Nov 27 14:58:35 newinst kernel: EIP is at invalidate_dquots+0x3d/0xc3 Nov 27 14:58:35 newinst kernel: eax: 00000001 ebx: dbc470e0 ecx: dbc47900 edx: 00000000 Nov 27 14:58:35 newinst kernel: esi: dbc47058 edi: 00000000 ebp: f7f40400 esp: f3da2eec Nov 27 14:58:35 newinst kernel: ds: 007b es: 007b ss: 0068 Nov 27 14:58:35 newinst kernel: Process quotaoff (pid: 20240, threadinfo=f3da2000 task=ee2a82b0) Nov 27 14:58:35 newinst kernel: Stack: f7f404ac f7f404ac f7f40400 00000000 c0183b80 00000000 00000000 f7f40400 Nov 27 14:58:35 newinst kernel: 00000000 00800003 c0185d1e 00000000 c0166267 80000300 f7154580 f3da2000 Nov 27 14:58:35 newinst kernel: f70e5214 fffffff4 c016f070 f3da2f50 fffffff4 00000000 c0166484 f7f53080 Nov 27 14:58:35 newinst kernel: Call Trace: Nov 27 14:58:35 newinst kernel: [<c0183b80>] vfs_quota_off+0x92/0x115 Nov 27 14:58:35 newinst kernel: [<c0185d1e>] do_quotactl+0x10d/0x4aa Nov 27 14:58:35 newinst kernel: [<c0166267>] getname+0x5b/0xb2 Nov 27 14:58:35 newinst kernel: [<c016f070>] dput+0x34/0x1a7 Nov 27 14:58:35 newinst kernel: [<c0166484>] path_release+0xa/0x2d Nov 27 14:58:35 newinst kernel: [<c016215b>] lookup_bdev+0x66/0x74 Nov 27 14:58:35 newinst kernel: [<c02d2d76>] __cond_resched+0x14/0x39 Nov 27 14:58:35 newinst kernel: [<c01a7c31>] capable+0x15/0x2c Nov 27 14:58:35 newinst kernel: [<c0185ae9>] check_quotactl_valid+0x231/0x23b Nov 27 14:58:35 newinst kernel: [<c018617c>] sys_quotactl+0xc1/0xd8 Nov 27 14:58:35 newinst kernel: [<c02d47cb>] syscall_call+0x7/0xb Nov 27 14:58:35 newinst kernel: Code: 8b 35 b4 e6 32 c0 81 fe b4 e6 32 c0 0f 84 91 00 00 00 8d 5e f8 8b 36 39 6b 4c 75 ea 0f$ Nov 27 14:58:35 newinst kernel: <0>Fatal exception: panic in 5 seconds