linux-kernel - apic: native_apic_write

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1245006351.5912.174.camel@odie.local>
Date:	Sun, 14 Jun 2009 21:05:50 +0200
From:	Simon Holm Thøgersen <odie@...aau.dk>
To:	Cyrill Gorcunov <gorcunov@...nvz.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: apic: native_apic_write_dummy warning

Hi Cyrill

I guess you want to know about these warnings, so here you go

WARNING: at arch/x86/kernel/apic/apic.c:249 native_apic_write_dummy+0x32/0x3e()
Hardware name:
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.30-debug-03392-g44b7532 #17
Call Trace:
 [<c0126bed>] warn_slowpath_common+0x65/0x95
[    0.006956]  [<c0126c2f>] warn_slowpath_null+0x12/0x15
[    0.007031]  [<c0112269>] native_apic_write_dummy+0x32/0x3e
[    0.007109]  [<c010e027>] intel_init_thermal+0xd3/0x178
[    0.007185]  [<c01168ce>] ? native_read_msr_safe+0x9/0x16
[    0.007263]  [<c0194197>] ? __kmalloc+0x117/0x123
[    0.007338]  [<c010deb2>] mce_intel_feature_init+0x10/0x50
[    0.007416]  [<c05ee0a4>] mcheck_init+0x1d5/0x263
[    0.007492]  [<c05eda0a>] identify_cpu+0x369/0x378
[    0.007569]  [<c03432ac>] ? _spin_unlock+0x3d/0x49
[    0.007644]  [<c01cc5ff>] ? proc_register+0x150/0x161
[    0.007721]  [<c05d2a15>] identify_boot_cpu+0xd/0x23
[    0.007796]  [<c05d2a67>] check_bugs+0xb/0xf1
[    0.007872]  [<c05cc966>] start_kernel+0x293/0x2a7
[    0.008011]  [<c05cc30b>] i386_start_kernel+0x65/0x6a


Simon Holm Thøgersen

View attachment "apic-oops" of type "text/plain" (25925 bytes)

View attachment "config-apic-oops" of type "text/x-mpsub" (59039 bytes)