Re: 2.6.25-mm1

From: Valdis . Kletnieks
Date: Fri Apr 18 2008 - 16:14:48 EST


On Fri, 18 Apr 2008 01:47:57 PDT, Andrew Morton said:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.25/2.6.25-mm1/

I may have reported this same one previously against an earlier -mm, or somebody
did, or something... ;)

x86_64 kernel, Core2 Duo T7200, Dell Latitude D820 laptop...

[ 0.060388] ACPI: Core revision 20080321
[ 0.070079] ------------[ cut here ]------------
[ 0.070082] WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x41/0x7c()
[ 0.070085] Modules linked in:
[ 0.070089] Pid: 1, comm: swapper Not tainted 2.6.25-mm1 #1
[ 0.070091]
[ 0.070092] Call Trace:
[ 0.070099] [<ffffffff8023c702>] warn_on_slowpath+0x67/0xb7
[ 0.070105] [<ffffffff805d096e>] ? _spin_lock+0x25/0x54
[ 0.070111] [<ffffffff8021e399>] ? __cpus_weight+0x4b/0x68
[ 0.070114] [<ffffffff802245c1>] read_apic_id+0x41/0x7c
[ 0.070119] [<ffffffff807a0ded>] verify_local_APIC+0xb4/0x177
[ 0.070123] [<ffffffff805d4153>] ? sub_preempt_count+0x44/0x6e
[ 0.070126] [<ffffffff8079faf4>] native_smp_prepare_cpus+0x238/0x36a
[ 0.070129] [<ffffffff805d4153>] ? sub_preempt_count+0x44/0x6e
[ 0.070134] [<ffffffff80794712>] kernel_init+0x69/0x2a1
[ 0.070137] [<ffffffff805d0d42>] ? _spin_unlock_irq+0x43/0x62
[ 0.070143] [<ffffffff802366b7>] ? finish_task_switch+0x3e/0xb4
[ 0.070147] [<ffffffff8020d6e8>] child_rip+0xa/0x12
[ 0.070150] [<ffffffff8020cdd0>] ? restore_args+0x0/0x30
[ 0.070154] [<ffffffff807946a9>] ? kernel_init+0x0/0x2a1
[ 0.070157] [<ffffffff8020d6de>] ? child_rip+0x0/0x12
[ 0.070159]
[ 0.070166] ---[ end trace a7919e7f17c0a725 ]---
[ 0.070169] ------------[ cut here ]------------
[ 0.070171] WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x41/0x7c()
[ 0.070174] Modules linked in:
[ 0.070177] Pid: 1, comm: swapper Tainted: G W 2.6.25-mm1 #1
[ 0.070179]
[ 0.070179] Call Trace:
[ 0.070182] [<ffffffff8023c702>] warn_on_slowpath+0x67/0xb7
[ 0.070186] [<ffffffff805d096e>] ? _spin_lock+0x25/0x54
[ 0.070189] [<ffffffff8021e399>] ? __cpus_weight+0x4b/0x68
[ 0.070192] [<ffffffff802245c1>] read_apic_id+0x41/0x7c
[ 0.070195] [<ffffffff807a0e1f>] verify_local_APIC+0xe6/0x177
[ 0.070199] [<ffffffff805d4153>] ? sub_preempt_count+0x44/0x6e
[ 0.070202] [<ffffffff8079faf4>] native_smp_prepare_cpus+0x238/0x36a
[ 0.070205] [<ffffffff805d4153>] ? sub_preempt_count+0x44/0x6e
[ 0.070209] [<ffffffff80794712>] kernel_init+0x69/0x2a1
[ 0.070212] [<ffffffff805d0d42>] ? _spin_unlock_irq+0x43/0x62
[ 0.070215] [<ffffffff802366b7>] ? finish_task_switch+0x3e/0xb4
[ 0.070218] [<ffffffff8020d6e8>] child_rip+0xa/0x12
[ 0.070221] [<ffffffff8020cdd0>] ? restore_args+0x0/0x30
[ 0.070225] [<ffffffff807946a9>] ? kernel_init+0x0/0x2a1
[ 0.070228] [<ffffffff8020d6de>] ? child_rip+0x0/0x12
[ 0.070230]
[ 0.070231] ---[ end trace a7919e7f17c0a725 ]---
[ 0.081710] CPU0: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz stepping 06

Other than that, it's lived for an hour without barfing yet, but I won't
have a chance to kick the tires and try stupid sysadmin tricks like I usually
do until Sunday-ish... Have a good weekend...

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