bug: kernel-2.6.14-1.1767_FC5/x86_64

[D. Stolte]

Hi Dave,

I found something you might be interested in:

Dec 17 16:11:11 gandalf kernel: Slab corruption: (Not tainted) start=ffff81002cab2a40, len=248
Dec 17 16:11:11 gandalf kernel: Redzone: 0x5a2cf071/0x5a2cf071.
Dec 17 16:11:11 gandalf kernel: Last user: [<ffffffff8014ae3d>](__rcu_process_callbacks+0x119/0x172)
Dec 17 16:11:11 gandalf kernel:
Dec 17 16:11:11 gandalf kernel: Call Trace:<ffffffff8016ab0a>{check_poison_obj+125} <ffffffff8019c6e2>{d_alloc+33}
Dec 17 16:11:11 gandalf kernel:        <ffffffff8019c6e2>{d_alloc+33} <ffffffff8016accd>{cache_alloc_debugcheck_after+46}
Dec 17 16:11:11 gandalf kernel:        <ffffffff8016d48e>{kmem_cache_alloc+142} <ffffffff8019c6e2>{d_alloc+33}
Dec 17 16:11:11 gandalf kernel:        <ffffffff801933f8>{do_lookup+200} <ffffffff801957a3>{__link_path_walk+2484}
Dec 17 16:11:11 gandalf kernel:        <ffffffff80195cf8>{link_path_walk+92} <ffffffff801960aa>{path_lookup+449}
Dec 17 16:11:11 gandalf kernel:        <ffffffff80196869>{__user_walk+44} <ffffffff8018ef95>{vfs_lstat+24}
Dec 17 16:11:11 gandalf kernel:        <ffffffff80160a87>{audit_syscall_entry+301} <ffffffff8018f1c6>{sys_newlstat+17}
Dec 17 16:11:11 gandalf kernel:        <ffffffff80113266>{syscall_trace_enter+196} <ffffffff8010f9dc>{tracesys+113}
Dec 17 16:11:11 gandalf kernel:        <ffffffff8010fa3c>{tracesys+209}
Dec 17 16:11:11 gandalf kernel: 0c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b eb 6b 6b 6b 6b
Dec 17 16:11:11 gandalf kernel: Prev obj: start=ffff81002cab2930, len=248
Dec 17 16:11:11 gandalf kernel: Redzone: 0x170fc2a5/0x170fc2a5.
Dec 17 16:11:11 gandalf kernel: Last user: [<ffffffff8019c6e2>](d_alloc+0x21/0x1d5)
Dec 17 16:11:11 gandalf kernel: 000: 00 00 00 00 00 00 00 00 01 00 00 00 ad 4e ad de
Dec 17 16:11:11 gandalf kernel: 010: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff
Dec 17 16:11:11 gandalf kernel: Next obj: start=ffff81002cab2b50, len=248
Dec 17 16:11:11 gandalf kernel: Redzone: 0x170fc2a5/0x170fc2a5.
Dec 17 16:11:11 gandalf kernel: Last user: [<ffffffff8019c6e2>](d_alloc+0x21/0x1d5)
Dec 17 16:11:11 gandalf kernel: 000: 00 00 00 00 00 00 00 00 01 00 00 00 ad 4e ad de
Dec 17 16:11:11 gandalf kernel: 010: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff
Dec 17 16:18:34 gandalf kernel: Slab corruption: (Not tainted) start=ffff81002cab2a40, len=248
Dec 17 16:18:34 gandalf kernel: Redzone: 0x5a2cf071/0x5a2cf071.
Dec 17 16:18:34 gandalf kernel: Last user: [<ffffffff8014ae3d>](__rcu_process_callbacks+0x119/0x172)
Dec 17 16:18:34 gandalf kernel:
Dec 17 16:18:34 gandalf kernel: Call Trace:<ffffffff8016ab0a>{check_poison_obj+125} <ffffffff8019c6e2>{d_alloc+33}
Dec 17 16:18:34 gandalf kernel:        <ffffffff8019c6e2>{d_alloc+33} <ffffffff8016accd>{cache_alloc_debugcheck_after+46}
Dec 17 16:18:34 gandalf kernel:        <ffffffff8016d48e>{kmem_cache_alloc+142} <ffffffff8019c6e2>{d_alloc+33}
Dec 17 16:18:34 gandalf kernel:        <ffffffff801933f8>{do_lookup+200} <ffffffff801957a3>{__link_path_walk+2484}
Dec 17 16:18:34 gandalf kernel:        <ffffffff80195cf8>{link_path_walk+92} <ffffffff801960aa>{path_lookup+449}
Dec 17 16:18:34 gandalf kernel:        <ffffffff80196869>{__user_walk+44} <ffffffff8018ef95>{vfs_lstat+24}
Dec 17 16:18:34 gandalf kernel:        <ffffffff80160a87>{audit_syscall_entry+301} <ffffffff8018f1c6>{sys_newlstat+17}
Dec 17 16:18:34 gandalf kernel:        <ffffffff80113266>{syscall_trace_enter+196} <ffffffff8010f9dc>{tracesys+113}
Dec 17 16:18:34 gandalf kernel:        <ffffffff8010fa3c>{tracesys+209}
Dec 17 16:18:34 gandalf kernel: 0c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b eb 6b 6b 6b 6b
Dec 17 16:18:34 gandalf kernel: Prev obj: start=ffff81002cab2930, len=248
Dec 17 16:18:34 gandalf kernel: Redzone: 0x5a2cf071/0x5a2cf071.
Dec 17 16:18:34 gandalf kernel: Last user: [<ffffffff8014ae3d>](__rcu_process_callbacks+0x119/0x172)
Dec 17 16:18:34 gandalf kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Dec 17 16:18:34 gandalf kernel: 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Dec 17 16:18:34 gandalf kernel: Next obj: start=ffff81002cab2b50, len=248
Dec 17 16:18:34 gandalf kernel: Redzone: 0x5a2cf071/0x5a2cf071.
Dec 17 16:18:34 gandalf kernel: Last user: [<ffffffff8014ae3d>](__rcu_process_callbacks+0x119/0x172)
Dec 17 16:18:35 gandalf kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Dec 17 16:18:35 gandalf kernel: 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Dec 17 16:20:19 gandalf kernel: warning: many lost ticks.
Dec 17 16:20:19 gandalf kernel: Your time source seems to be instable or some driver is hogging interupts
Dec 17 16:20:19 gandalf kernel: rip __do_softirq+0x47/0xce

AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
MSI Neo4 Platinum
1GB RAM
3*250GB SATA/Raid5
1*60GB IDE
...

If you need something else, want me to test something, report it on kernel.org or bugzilla it just holler ;)

/ds