http://bugzilla.novell.com/show_bug.cgi?id=584372 http://bugzilla.novell.com/show_bug.cgi?id=584372#c0 Summary: cat /sys/kernel/debug/dynamic_debug/control results in an oops Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: All OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: jeffm@novell.com ReportedBy: jeffm@novell.com QAContact: qa@suse.de Found By: Development Blocker: --- To reproduce: cat /sys/kernel/debug/dynamic_debug/control BUG: unable to handle kernel paging request at ffffffffa05d3a07 IP: [<ffffffff81258960>] ddebug_describe_flags.clone.2+0x0/0x30 PGD 1a06067 PUD 1a0a063 PMD 7e498067 PTE 0 Oops: 0000 [#1] PREEMPT SMP last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map CPU 1 Pid: 4701, comm: cat Not tainted 2.6.33-22-desktop #1 20088JU/20088JU RIP: 0010:[<ffffffff81258960>] [<ffffffff81258960>] ddebug_describe_flags.clone.2+0x0/0x30 RSP: 0018:ffff880059065e40 EFLAGS: 00010292 RAX: ffffffff8163b460 RBX: ffffffffa05d39e0 RCX: ffff880029b56be0 RDX: ffff880059065eb8 RSI: ffff880059065e58 RDI: ffffffffa05d3a07 RBP: ffff8800592532c0 R08: 00000000ffffffff R09: 00000000ffffffff R10: 0000000000000000 R11: 0000000000000246 R12: ffff880029b56be0 R13: ffffffffa05d39e0 R14: 0000000000000f88 R15: ffff880059065eb8 FS: 00007f354f8df700(0000) GS:ffff880001f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: ffffffffa05d3a07 CR3: 0000000029b98000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process cat (pid: 4701, threadinfo ffff880059064000, task ffff8800499763c0) Stack: ffffffff81258c01 ffff880059065e58 ffff880029b56be0 000000000000002d <0> ffffffff81258588 ffff8800592532c0 ffff88004996b780 ffff880059065f48 <0> ffffffff8114460b ffff8800499763c0 ffff88003211b240 0000000000000000 Call Trace: [<ffffffff81258c01>] ddebug_proc_show+0x31/0xb0 [<ffffffff8114460b>] seq_read+0x25b/0x440 [<ffffffff811256b3>] vfs_read+0xb3/0x190 [<ffffffff811257ea>] sys_read+0x5a/0x110 [<ffffffff81002ffb>] system_call_fastpath+0x16/0x1b [<00007f354f44aed0>] 0x7f354f44aed0 Code: 48 8b 04 25 48 b5 00 00 83 a8 44 e0 ff ff 01 48 8b 80 38 e0 ff ff a8 08 0f 84 3c ff ff ff e8 f8 44 24 00 e9 32 ff ff ff 0f 1f 00 <f6> 07 01 75 13 48 8d 46 01 c6 06 2d c6 00 00 48 89 f0 c3 0f 1f RIP [<ffffffff81258960>] ddebug_describe_flags.clone.2+0x0/0x30 RSP <ffff880059065e40> CR2: ffffffffa05d3a07 ---[ end trace 0a095da31a08738e ]--- -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.