Bug 129477
| Summary: | kernel panic in umount | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 3 | Reporter: | Greg Baker <bakerg3> |
| Component: | kernel | Assignee: | Peter Staubach <staubach> |
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.0 | CC: | anderson, badams, jparadis, petrides, sschaefer |
| 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: | 2006-03-13 18:06:28 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: | 181405 | ||
Have a crash with same symptoms in 2.4.21-9.ELsmp. Was this bug fixed in any of the subsequent updates? Adding a couple dozen bugs to CanFix list so I can complete the stupid advisory. |
Description of problem: Kernel panic in umount seen on two different systems running RHEL3 beta (2.4.18.ELsmp) Version-Release number of selected component (if applicable): RHEL 3, x86_64 Linux bragi078 2.4.21-18.ELsmp #1 SMP Thu Jul 22 14:59:01 EDT 2004 x86_64 unknown unknown GNU/Linux How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: SYSTEM 1: bragi105 console output. [-- MARK -- Tue Aug 3 23:00:00 2004 .. Thu Aug 5 15:00:00 2004 -- MARK --] VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... [-- MARK -- Thu Aug 5 15:30:00 2004] [-- MARK -- Thu Aug 5 16:00:00 2004 .. Fri Aug 6 14:00:00 2004 -- MARK --] VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... [-- MARK -- Fri Aug 6 14:30:00 2004] [-- MARK -- Fri Aug 6 15:00:00 2004] stack segment: 0000 CPU 1 Pid: 19709, comm: umount Not tainted RIP: 0010:[<ffffffff80178fa5>]{iput+69} RSP: 0018:00000100754b5eb8 EFLAGS: 00010206 RAX: 0300000096750000 RBX: 0000010009297140 RCX: 0000010009297160 RDX: 0000010009297160 RSI: 0000010009297140 RDI: 0000010009297140 RBP: 0300000096750000 R08: 0000000000000019 R09: 0000000000000d00 R10: 0000000000000000 R11: ffffff0000000000 R12: 000001007ac44000 R13: ffffffffa00f0640 R14: ffffffffa00f0980 R15: 000000000050c580 FS: 0000002a958c84c0(0000) GS:ffffffff805dd280(0000) knlGS:0000000040016b00 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 000000000050d6e0 CR3: 0000000008555000 CR4: 00000000000006e0 Call Trace: <EOE> [<ffffffff801760f0>]{prune_dcache+288} [<ffffffff801764bd>]{shrink_dcache_parent+13} [<ffffffff801656b4>]{kill_super+164} [<ffffffff8017b968>]{sys_umount+152} [<ffffffff8015d9fe>]{filp_close+206} [<ffffffff80110177>]{system_call+119} Process umount (pid: 19709, stackpage=100754b5000) Stack: 00000100754b5eb8 0000000000000018 Call Trace: <EOE> [<ffffffff801760f0>]{prune_dcache+288} [<ffffffff801764bd>]{shrink_dcache_parent+13} [<ffffffff801656b4>]{kill_super+164} [<ffffffff8017b968>]{sys_umount+152} [<ffffffff8015d9fe>]{filp_close+206} [<ffffffff80110177>]{system_call+119} Code: 48 8b 45 30 48 85 c0 74 05 48 89 df ff d0 48 8d 7b 58 48 c7 Kernel panic: Fatal exception SYSTEM 2: bragi078 console output [-- MARK -- Tue Aug 3 23:00:00 2004 .. Fri Aug 6 13:00:00 2004 -- MARK --] VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... [-- MARK -- Fri Aug 6 13:30:00 2004] [-- MARK -- Fri Aug 6 14:00:00 2004 .. Sat Aug 7 09:00:00 2004 -- MARK --] Unable to handle kernel paging request at virtual address 00000000d13ab5d3 printing rip: ffffffff80178fa5 PML4 490d5067 PGD 0 Oops: 0000 CPU 1 Pid: 5738, comm: umount Not tainted RIP: 0010:[<ffffffff80178fa5>]{iput+69} RSP: 0018:000001004dec1eb8 EFLAGS: 00010206 RAX: 00000000d13ab5a3 RBX: 00000100653c04c0 RCX: 00000100653c04e0 RDX: 00000100653c04e0 RSI: 00000100653c04c0 RDI: 00000100653c04c0 RBP: 00000000d13ab5a3 R08: 000000000000027c R09: 0000000000000300 R10: 0000000000000000 R11: ffffff0000000000 R12: 000001007d9be000 R13: ffffffffa00f0640 R14: ffffffffa00f0980 R15: 000000000050c580 FS: 0000002a958c84c0(0000) GS:ffffffff805dd280(0000) knlGS:0000000040016b00 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00000000d13ab5d3 CR3: 0000000008555000 CR4: 00000000000006e0 Call Trace: [<ffffffff80175c21>]{dput+33} [<ffffffff801760f0>]{prune_dcache+288} [<ffffffff801764bd>]{shrink_dcache_parent+13} [<ffffffff801656b4>]{kill_s uper+164} [<ffffffff8017b968>]{sys_umount+152} [<ffffffff8015d9fe>]{filp_close+206} [<ffffffff80110177>]{system_call+119} Process umount (pid: 5738, stackpage=1004dec1000) Stack: 000001004dec1eb8 0000000000000018 ffffffff80175c21 000001006308e380 00000100086dce80 00000000000018ea ffffffff801760f0 000001007a015a80 00000100539ec000 000001007a015a80 ffffffff801764bd 00000100539ec080 ffffffff801656b4 0000000000000000 000001004dec1f38 0000000000000000 000000000050c5b0 000000000050c620 ffffffff8017b968 000001007a015a80 00000100085625c0 0000000000000000 ffffffff8015d9fe 0000000100000009 000000000050b0d0 0000000000000000 0000000000000000 000000000050a070 ffffffff80110177 0000000000000246 0000002a9568f988 0000000000000002 0000000000000000 00000000000000a6 0000000000000020 0000000000000021 0000000000000000 000000000050c5b0 00000000000000a6 0000002a9575bb59 Call Trace: [<ffffffff80175c21>]{dput+33} [<ffffffff801760f0>]{prune_dcache+288} [<ffffffff801764bd>]{shrink_dcache_parent+13} [<ffffffff801656b4>]{kill_s uper+164} [<ffffffff8017b968>]{sys_umount+152} [<ffffffff8015d9fe>]{filp_close+206} [<ffffffff80110177>]{system_call+119} Code: 48 8b 45 30 48 85 c0 74 05 48 89 df ff d0 48 8d 7b 58 48 c7 Kernel panic: Fatal exception The kernel: VFS: Busy inodes are matched in the syslog with Aug 5 15:25:34 bragi105 automount[836]: expired /user/XXXXXXXX Aug 5 15:25:34 bragi105 kernel: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... Aug 5 15:25:35 bragi105 automount[837]: expired /libs/XX_XX_XXX Aug 6 14:18:50 bragi105 automount[19530]: expired /u/XXX Aug 6 14:18:50 bragi105 kernel: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... Aug 6 14:18:50 bragi105 automount[19530]: expired /u/XX Aug 6 14:18:50 bragi105 automount[19530]: expired /u/XX_XXX Aug 6 14:18:50 bragi105 automount[19530]: expired /u/XX_XXXX Aug 6 14:18:50 bragi105 automount[19530]: expired /u/XXXX I am also submitting a service request that has more information: Service Request Number 352970