Bug 238135
Summary: | f7-test4 ext3 bug when using mkisofs | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Prarit Bhargava <prarit> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | rawhide | CC: | esandeen, jroth |
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: | 2007-08-17 00:24:30 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: | 163350 |
Description
Prarit Bhargava
2007-04-27 13:01:38 UTC
This kind of bug also occurs while installing fedora 7 test4 on SAS disks on a Cell/B.E. based system (ppc64). ERROR: via: reading /dev/sdb[Input/output error] No handlers could be found for logger "yum.YumBase" ------------[ cut here ]------------ cpu 0x2: Vector: 700 (Program Check) at [c00000007d34f300] pc: c0000000000f6670: .cache_alloc_refill+0x150/0x2d4 lr: c0000000000f6638: .cache_alloc_refill+0x118/0x2d4 sp: c00000007d34f580 msr: 9000000000029032 current = 0xc00000007dd660c0 paca = 0xc0000000005de880 pid = 1073, comm = anaconda kernel BUG at mm/slab.c:2381! enter ? for help [c00000007d34f640] c0000000000f6ee4 .kmem_cache_alloc+0x130/0x1b0 [c00000007d34f6e0] d00000000015280c .ext3_alloc_inode+0x24/0x68 [ext3] [c00000007d34f760] c00000000011a68c .alloc_inode+0x50/0x1ec [c00000007d34f7f0] c00000000011abf0 .new_inode+0x30/0xc4 [c00000007d34f880] d000000000147718 .ext3_new_inode+0x8c/0xc54 [ext3] [c00000007d34f9a0] d000000000150b18 .ext3_create+0xbc/0x160 [ext3] [c00000007d34fa60] c00000000010b234 .vfs_create+0x158/0x200 [c00000007d34fb00] c00000000010f184 .open_namei+0x1cc/0x848 [c00000007d34fbe0] c0000000000fe338 .do_filp_open+0x38/0x70 [c00000007d34fd00] c0000000000fe3e4 .do_sys_open+0x74/0x130 [c00000007d34fdb0] c00000000013c600 .compat_sys_open+0x24/0x38 [c00000007d34fe30] c0000000000087c8 syscall_exit+0x0/0x40 --- Exception: c01 (System Call) at 000000000fe1da54 SP (ffa7f2a0) is in userspace Reports are now from ia64 & ppc64 -- switching arch to "All". P. The current builds have various debugging options disabled. There are however kernel-debug packages which are equivalent, with the debugging turned back on available at http://people.redhat.com/davej/kernels/Fedora/fc7/RPMS.kernel/i686/ Whilst further diagnosing this bug, it'd be good if you could run with those instead of the rawhide kernels (there's a .repo file a few dirs up from that url, you can then just yum install kernel-debug) Sorry, but we are not able to reproduce the bug again. All we changed was the FW level and the setup of the SAS disks. Now it works fine. If the bug will appear again I'll be pleased to try the debug-kernel. Sorry. 2377 static void check_spinlock_acquired(struct kmem_cache *cachep) 2378 { 2379 #ifdef CONFIG_SMP 2380 check_irq_off(); 2381 assert_spin_locked(&cachep->nodelists[numa_node_id()]->list_lock); 2382 #endif 2383 } is what we hit. So it's checking a lock on the cache... well... this probably isn't ext3's fault is it? Though I don't see anything in newer kernels that resolves it (... I don't claim to be a mm/* expert...) Has this ever been tested on newer kernels? -Eric Just tried this on F8T1. It works :) Switching to NOTABUG. P. |