From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fix Subject: Oops at boot - kernel 2.6.22.1 Date: Mon, 23 Jul 2007 11:33:29 +0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Host system: Linux Processor: Athlon64 X2 3600+ Kernel: 2.6.22.1 KVM version: 31 Guest system: Linux Kernel: 2.6.22.1 $ kvm -hda linux.img -boot c -m 256 Host system freeze immediately after pressing in LILO /var/log/messages: Jul 23 11:57:10 linux kernel: Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP: Jul 23 11:57:13 linux kernel: [_end+136405197/2130576028] :kvm:x86_emulate_memop+0x16c1/0x3cb0 Jul 23 11:57:13 linux kernel: PGD 6753067 PUD 5258067 PMD 0 Jul 23 11:57:13 linux kernel: Oops: 0002 [1] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 2004, comm: kvm31 Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[_end+136405197/2130576028] [_end+136405197/2130576028] :kvm:x86_emulate_memop+0x16c1/0x3cb0 Jul 23 11:57:13 linux kernel: RSP: 0018:ffff81000ae959a8 EFLAGS: 00010246 Jul 23 11:57:13 linux kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff810018d10000 Jul 23 11:57:13 linux kernel: RDX: 0100000000000000 RSI: 0000000000000000 RDI: ffff81000b1fa138 Jul 23 11:57:13 linux kernel: RBP: 0000000000000023 R08: ffff8100383aa2c0 R09: 0000000000000004 Jul 23 11:57:13 linux kernel: R10: 0000000000000000 R11: ffffffff88840320 R12: ffff81000ae95b68 Jul 23 11:57:13 linux kernel: R13: 0000000000000008 R14: 0000000000000000 R15: ffffffff8883d7e0 Jul 23 11:57:13 linux kernel: FS: 0000000000000000(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 0000000000000000 CR3: 0000000007699000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process kvm31 (pid: 2004, threadinfo ffff81000ae94000, task ffff81002e9150e0) Jul 23 11:57:13 linux kernel: Stack: 000000000000008b ffffffff8882dce5 0000000000000023 0003ffff8882ddaf Jul 23 11:57:13 linux kernel: 000000000000008b 030001ff00000040 0000000000000000 ffff81000ae95bb8 Jul 23 11:57:13 linux kernel: 0000000000000008 00ffffff88834d1a 0000000000000000 0000000800000004 Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: [_end+136372097/2130576028] :kvm:emulator_read_std+0xa5/0x130 Jul 23 11:57:13 linux kernel: [_end+136391052/2130576028] :kvm:gpa_to_hpa+0x10/0x60 Jul 23 11:57:13 linux kernel: [_end+136390799/2130576028] :kvm:rmap_add+0x23/0xf0 Jul 23 11:57:13 linux kernel: [_end+136398940/2130576028] :kvm:paging64_page_fault+0x2d0/0x310 Jul 23 11:57:13 linux kernel: [_end+136378515/2130576028] :kvm:emulate_instruction+0x137/0x290 Jul 23 11:57:13 linux kernel: [_end+136447420/2130576028] :kvm_amd:svm_get_segment_base+0x0/0x10 Jul 23 11:57:13 linux kernel: [_end+136450971/2130576028] :kvm_amd:emulate_on_interception+0xf/0x40 Jul 23 11:57:13 linux kernel: [_end+136453714/2130576028] :kvm_amd:svm_vcpu_run+0x2c6/0x660 Jul 23 11:57:13 linux kernel: [_end+136381451/2130576028] :kvm:kvm_vcpu_ioctl+0xa1f/0xe80 Jul 23 11:57:13 linux kernel: [sock_aio_write+369/384] sock_aio_write+0x171/0x180 Jul 23 11:57:13 linux kernel: [sock_aio_read+371/384] sock_aio_read+0x173/0x180 Jul 23 11:57:13 linux kernel: [core_sys_select+693/848] core_sys_select+0x2b5/0x350 Jul 23 11:57:13 linux kernel: [__dequeue_signal+272/464] __dequeue_signal+0x110/0x1d0 Jul 23 11:57:13 linux kernel: [recalc_sigpending+14/48] recalc_sigpending+0xe/0x30 Jul 23 11:57:13 linux kernel: [dequeue_signal+107/384] dequeue_signal+0x6b/0x180 Jul 23 11:57:13 linux kernel: [do_ioctl+53/224] do_ioctl+0x35/0xe0 Jul 23 11:57:13 linux kernel: [vfs_ioctl+116/720] vfs_ioctl+0x74/0x2d0 Jul 23 11:57:13 linux kernel: [sys_ioctl+149/176] sys_ioctl+0x95/0xb0 Jul 23 11:57:13 linux kernel: [system_call+126/131] system_call+0x7e/0x83 Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Code: 66 89 10 e9 c4 ee ff ff 8b 54 24 60 85 d2 0f 84 10 02 00 00 Jul 23 11:57:13 linux kernel: RIP [_end+136405197/2130576028] :kvm:x86_emulate_memop+0x16c1/0x3cb0 Jul 23 11:57:13 linux kernel: RSP Jul 23 11:57:13 linux kernel: CR2: 0000000000000000 Jul 23 11:57:13 linux kernel: note: kvm31[2004] exited with preempt_count 1 Jul 23 11:57:13 linux kernel: BUG: scheduling while atomic: kvm31/0x00000001/2004 Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: [release_pages+341/400] release_pages+0x155/0x190 Jul 23 11:57:13 linux kernel: [thread_return+542/1746] thread_return+0x21e/0x6d2 Jul 23 11:57:13 linux kernel: [free_pages_bulk+182/704] free_pages_bulk+0xb6/0x2c0 Jul 23 11:57:13 linux kernel: [__mutex_lock_slowpath+105/176] __mutex_lock_slowpath+0x69/0xb0 Jul 23 11:57:13 linux kernel: [mutex_lock+10/16] mutex_lock+0xa/0x10 Jul 23 11:57:13 linux kernel: [_end+136373433/2130576028] :kvm:vcpu_load+0xd/0x20 Jul 23 11:57:13 linux kernel: [_end+136375773/2130576028] :kvm:kvm_destroy_vm+0x81/0x110 Jul 23 11:57:13 linux kernel: [_end+136376636/2130576028] :kvm:kvm_vm_release+0x10/0x20 Jul 23 11:57:13 linux kernel: [__fput+177/464] __fput+0xb1/0x1d0 Jul 23 11:57:13 linux kernel: [_end+136373510/2130576028] :kvm:kvm_vcpu_release+0x1a/0x30 Jul 23 11:57:13 linux kernel: [__fput+177/464] __fput+0xb1/0x1d0 Jul 23 11:57:13 linux kernel: [filp_close+84/144] filp_close+0x54/0x90 Jul 23 11:57:13 linux kernel: [put_files_struct+233/288] put_files_struct+0xe9/0x120 Jul 23 11:57:13 linux kernel: [do_exit+401/2368] do_exit+0x191/0x940 Jul 23 11:57:13 linux kernel: [_spin_unlock_irqrestore+8/64] _spin_unlock_irqrestore+0x8/0x40 Jul 23 11:57:13 linux kernel: [do_page_fault+1453/2240] do_page_fault+0x5ad/0x8c0 Jul 23 11:57:13 linux kernel: [_end+136393541/2130576028] :kvm:safe_gpa_to_hpa+0x9/0x30 Jul 23 11:57:13 linux kernel: [_end+136397800/2130576028] :kvm:paging64_walk_addr+0x26c/0x3a0 Jul 23 11:57:13 linux kernel: [_end+136369231/2130576028] :kvm:gfn_to_page+0x23/0x50 Jul 23 11:57:13 linux kernel: [_end+136369231/2130576028] :kvm:gfn_to_page+0x23/0x50 Jul 23 11:57:13 linux kernel: [_end+136391052/2130576028] :kvm:gpa_to_hpa+0x10/0x60 Jul 23 11:57:13 linux kernel: [_end+136393541/2130576028] :kvm:safe_gpa_to_hpa+0x9/0x30 Jul 23 11:57:13 linux kernel: [_end+136397800/2130576028] :kvm:paging64_walk_addr+0x26c/0x3a0 Jul 23 11:57:13 linux kernel: [error_exit+0/132] error_exit+0x0/0x84 Jul 23 11:57:13 linux kernel: [_end+136447420/2130576028] :kvm_amd:svm_get_segment_base+0x0/0x10 Jul 23 11:57:13 linux kernel: [_end+136405197/2130576028] :kvm:x86_emulate_memop+0x16c1/0x3cb0 Jul 23 11:57:13 linux kernel: [_end+136410213/2130576028] :kvm:x86_emulate_memop+0x2a59/0x3cb0 Jul 23 11:57:13 linux kernel: [_end+136372097/2130576028] :kvm:emulator_read_std+0xa5/0x130 Jul 23 11:57:13 linux kernel: [_end+136391052/2130576028] :kvm:gpa_to_hpa+0x10/0x60 Jul 23 11:57:13 linux kernel: [_end+136390799/2130576028] :kvm:rmap_add+0x23/0xf0 Jul 23 11:57:13 linux kernel: [_end+136398940/2130576028] :kvm:paging64_page_fault+0x2d0/0x310 Jul 23 11:57:13 linux kernel: [_end+136378515/2130576028] :kvm:emulate_instruction+0x137/0x290 Jul 23 11:57:13 linux kernel: [_end+136447420/2130576028] :kvm_amd:svm_get_segment_base+0x0/0x10 Jul 23 11:57:13 linux kernel: [_end+136450971/2130576028] :kvm_amd:emulate_on_interception+0xf/0x40 Jul 23 11:57:13 linux kernel: [_end+136453714/2130576028] :kvm_amd:svm_vcpu_run+0x2c6/0x660 Jul 23 11:57:13 linux kernel: [_end+136381451/2130576028] :kvm:kvm_vcpu_ioctl+0xa1f/0xe80 Jul 23 11:57:13 linux kernel: [sock_aio_write+369/384] sock_aio_write+0x171/0x180 Jul 23 11:57:13 linux kernel: [sock_aio_read+371/384] sock_aio_read+0x173/0x180 Jul 23 11:57:13 linux kernel: [core_sys_select+693/848] core_sys_select+0x2b5/0x350 Jul 23 11:57:13 linux kernel: [__dequeue_signal+272/464] __dequeue_signal+0x110/0x1d0 Jul 23 11:57:13 linux kernel: [recalc_sigpending+14/48] recalc_sigpending+0xe/0x30 Jul 23 11:57:13 linux kernel: [dequeue_signal+107/384] dequeue_signal+0x6b/0x180 Jul 23 11:57:13 linux kernel: [do_ioctl+53/224] do_ioctl+0x35/0xe0 Jul 23 11:57:13 linux kernel: [vfs_ioctl+116/720] vfs_ioctl+0x74/0x2d0 Jul 23 11:57:13 linux kernel: [sys_ioctl+149/176] sys_ioctl+0x95/0xb0 Jul 23 11:57:13 linux kernel: [system_call+126/131] system_call+0x7e/0x83 Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: double fault: 0000 [2] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 1696, comm: konsole Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[error_entry+45/98] [error_entry+45/98] error_entry+0x2d/0x62 Jul 23 11:57:13 linux kernel: RSP: 0018:00007ffff04d8fc8 EFLAGS: 00010002 Jul 23 11:57:13 linux kernel: RAX: ffffffff8021d040 RBX: 0000000000000001 RCX: 0000000000671ac4 Jul 23 11:57:13 linux kernel: RDX: 0000000000001000 RSI: ffffffff8021d040 RDI: 00007ffff04d9178 Jul 23 11:57:13 linux kernel: RBP: 000000008020a0ec R08: 0000000000671a28 R09: 0000000000000000 Jul 23 11:57:13 linux kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 Jul 23 11:57:13 linux kernel: R13: 0000000000670ba0 R14: 0000000000000000 R15: 00007ffff04d9178 Jul 23 11:57:13 linux kernel: FS: 00002b74c2053690(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 00007ffff04d8fb8 CR3: 0000000034576000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process konsole (pid: 1696, threadinfo ffff810035862000, task ffff81003cccc9b0) Jul 23 11:57:13 linux kernel: Stack: 0000000000780550 00007ffff04db1d0 0000000000000000 0000000000000001 Jul 23 11:57:13 linux kernel: 0000000000000009 00007ffff04d9220 00002b74bdbb690c 0000000000000000 Jul 23 11:57:13 linux kernel: 0000000000000000 0000000000671a28 ffffffff8021d040 0000000000671ac4 Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Code: 4c 89 5c 24 30 48 89 5c 24 28 48 89 6c 24 20 4c 89 64 24 18 Jul 23 11:57:13 linux kernel: RIP [error_entry+45/98] error_entry+0x2d/0x62 Jul 23 11:57:13 linux kernel: RSP <00007ffff04d8fc8> Jul 23 11:57:13 linux kernel: double fault: 0000 [3] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 1678, comm: ksmserver Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[do_page_fault+45/2240] [do_page_fault+45/2240] do_page_fault+0x2d/0x8c0 Jul 23 11:57:13 linux kernel: RSP: 0018:00007ffff04d8f38 EFLAGS: 00010012 Jul 23 11:57:13 linux kernel: RAX: ffffffff8021d040 RBX: 0000000000000001 RCX: 00000000006c60b0 Jul 23 11:57:13 linux kernel: RDX: 0000000000000008 RSI: 0000000000000000 RDI: 00007ffff04d9038 Jul 23 11:57:13 linux kernel: RBP: 000000008020a0ec R08: 0000000000000000 R09: 00002b74c15180e0 Jul 23 11:57:13 linux kernel: R10: 000000000069d530 R11: 0000000000000246 R12: 00000000006c5fd0 Jul 23 11:57:13 linux kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffff04d9038 Jul 23 11:57:13 linux kernel: FS: 00002b74c2053690(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 00007ffff04d8f28 CR3: 00000000346dd000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process ksmserver (pid: 1678, threadinfo ffff810035d9a000, task ffff81003f40d850) Jul 23 11:57:13 linux kernel: Stack: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jul 23 11:57:13 linux kernel: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jul 23 11:57:13 linux kernel: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Code: 65 48 8b 04 25 00 00 00 00 48 89 ac 24 d0 00 00 00 4c 89 ac Jul 23 11:57:13 linux kernel: RIP [do_page_fault+45/2240] do_page_fault+0x2d/0x8c0 Jul 23 11:57:13 linux kernel: RSP <00007ffff04d8f38> Jul 23 11:57:13 linux kernel: double fault: 0000 [4] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 1703, comm: bash Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[do_page_fault+45/2240] [do_page_fault+45/2240] do_page_fault+0x2d/0x8c0 Jul 23 11:57:13 linux kernel: RSP: 0018:00007fff6cc8fff8 EFLAGS: 00010012 Jul 23 11:57:13 linux kernel: RAX: ffffffff8021d040 RBX: 0000000000000001 RCX: 0000000000000000 Jul 23 11:57:13 linux kernel: RDX: 00007fff6cc90f20 RSI: 0000000000000000 RDI: 00007fff6cc900f8 Jul 23 11:57:13 linux kernel: RBP: 000000008020a0ec R08: 00000000006c5410 R09: 00000000006c5440 Jul 23 11:57:13 linux kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff Jul 23 11:57:13 linux kernel: R13: 0000000000000700 R14: 0000000000000000 R15: 00007fff6cc900f8 Jul 23 11:57:13 linux kernel: FS: 00002baa3ec1a6f0(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 00007fff6cc8ffe8 CR3: 00000000308f0000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process bash (pid: 1703, threadinfo ffff81003094e000, task ffff81003d7055d0) Jul 23 11:57:13 linux kernel: Stack: 00002baa3e8e05d8 Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Code: 65 48 8b 04 25 00 00 00 00 48 89 ac 24 d0 00 00 00 4c 89 ac Jul 23 11:57:13 linux kernel: RIP [do_page_fault+45/2240] do_page_fault+0x2d/0x8c0 Jul 23 11:57:13 linux kernel: RSP <00007fff6cc8fff8> Jul 23 11:57:13 linux kernel: double fault: 0000 [5] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 1665, comm: kded Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[error_entry+45/98] [error_entry+45/98] error_entry+0x2d/0x62 Jul 23 11:57:13 linux kernel: RSP: 0018:00007ffff04d7fc8 EFLAGS: 00010002 Jul 23 11:57:13 linux kernel: RAX: ffffffff8021d040 RBX: 0000000000000001 RCX: 00000000f04df6a0 Jul 23 11:57:13 linux kernel: RDX: 0000000000000000 RSI: ffffffff8021d040 RDI: 00007ffff04d8178 Jul 23 11:57:13 linux kernel: RBP: 000000008020a0ec R08: 00007ffff04df720 R09: 00002b74c15180e0 Jul 23 11:57:13 linux kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffff04df7e0 Jul 23 11:57:13 linux kernel: R13: 00000000006a6b50 R14: 0000000000000000 R15: 00007ffff04d8178 Jul 23 11:57:13 linux kernel: FS: 00002b74c2053690(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 00007ffff04d7fb8 CR3: 0000000034945000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process kded (pid: 1665, threadinfo ffff810034948000, task ffff81003d7af750) Jul 23 11:57:13 linux kernel: Stack: <1>Unable to handle kernel paging request at 00007ffff04d7fc8 RIP: Jul 23 11:57:13 linux kernel: [_show_stack+104/272] _show_stack+0x68/0x110 Jul 23 11:57:13 linux kernel: PGD 34989067 PUD 3498a067 PMD 3498b067 PTE 0 Jul 23 11:57:13 linux kernel: Oops: 0000 [6] PREEMPT SMP Jul 23 11:57:13 linux kernel: CPU 0 Jul 23 11:57:13 linux kernel: Modules linked in: kvm_amd kvm dm_mod loop xt_tcpudp ipt_LOG xt_state nf_conntrack_ftp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables nvidiafb fb_ddc i2c_algo_bit vgastate snd_intel8x0 nvidia(P) snd_ac97_codec ac97_bus k8temp hwmon snd_pcm snd_timer snd snd_page_alloc r8169 Jul 23 11:57:13 linux kernel: Pid: 1665, comm: kded Tainted: P 2.6.22.1-1 #1 Jul 23 11:57:13 linux kernel: RIP: 0010:[_show_stack+104/272] [_show_stack+104/272] _show_stack+0x68/0x110 Jul 23 11:57:13 linux kernel: RSP: 0018:ffffffff805e6e78 EFLAGS: 00010046 Jul 23 11:57:13 linux kernel: RAX: ffffffff80586001 RBX: 00007ffff04d7fc8 RCX: 000000000000000c Jul 23 11:57:13 linux kernel: RDX: 00007ffff04d7f00 RSI: ffffffff805e6f58 RDI: 0000000000000000 Jul 23 11:57:13 linux kernel: RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 Jul 23 11:57:13 linux kernel: R10: 00000000ffffffff R11: 0000000000000000 R12: ffffffff805e4fc0 Jul 23 11:57:13 linux kernel: R13: ffffffff805e0fc0 R14: 0000000000000000 R15: ffffffff805e6f58 Jul 23 11:57:13 linux kernel: FS: 00002b74c2053690(0000) GS:ffffffff80586000 (0000) knlGS:0000000000000000 Jul 23 11:57:13 linux kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 23 11:57:13 linux kernel: CR2: 00007ffff04d7fc8 CR3: 0000000034945000 CR4: 00000000000006e0 Jul 23 11:57:13 linux kernel: Process kded (pid: 1665, threadinfo ffff810034948000, task ffff81003d7af750) Jul 23 11:57:13 linux kernel: Stack: 00007ffff04d7fc8 ffff81003d7af750 ffffffff805e6f58 0000000000000000 Jul 23 11:57:13 linux kernel: 00007ffff04d7fc8 0000000000000000 00007ffff04d8178 ffffffff8020b40b Jul 23 11:57:13 linux kernel: ffffffff805e6f58 ffffffff805e6f58 0000000000000000 0000000000000000 Jul 23 11:57:13 linux kernel: Call Trace: Jul 23 11:57:13 linux kernel: <#DF> [show_registers+171/272] show_registers+0xab/0x110 Jul 23 11:57:13 linux kernel: [__die+142/208] __die+0x8e/0xd0 Jul 23 11:57:13 linux kernel: [die+64/96] die+0x40/0x60 Jul 23 11:57:13 linux kernel: [do_double_fault+90/96] do_double_fault+0x5a/0x60 Jul 23 11:57:13 linux kernel: [double_fault+125/144] double_fault+0x7d/0x90 Jul 23 11:57:13 linux kernel: [do_page_fault+0/2240] do_page_fault+0x0/0x8c0 Jul 23 11:57:13 linux kernel: [do_page_fault+0/2240] do_page_fault+0x0/0x8c0 Jul 23 11:57:13 linux kernel: [error_entry+45/98] error_entry+0x2d/0x62 Jul 23 11:57:13 linux kernel: <> Jul 23 11:57:13 linux kernel: Jul 23 11:57:13 linux kernel: Code: 48 8b 33 48 c7 c7 82 77 4f 80 31 c0 ff c5 e8 75 53 02 00 e8 Jul 23 11:57:13 linux kernel: RIP [_show_stack+104/272] _show_stack+0x68/0x110 Jul 23 11:57:13 linux kernel: RSP Jul 23 11:57:13 linux kernel: CR2: 00007ffff04d7fc8 Jul 23 11:57:13 linux kernel: note: kded[1665] exited with preempt_count 1 ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/