Attachment 693838 Details for Bug 906225 – 3.7.0-0.rc2.git4.2.fc19.x86_64.log

3.7.0-0.rc2.git4.2.fc19.x86_64.log

3.7.0-0.rc2.git4.2.fc19.x86_64.log (text/plain), 8.50 KB, created by Lingzhu Xiang on 2013-02-06 10:00:51 UTC

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Creator: Lingzhu Xiang

Created: 2013-02-06 10:00:51 UTC

Size: 8.50 KB

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obsolete

>[   34.915896] SysRq : Trigger a crash
>[   34.916020] BUG: unable to handle kernel NULL pointer dereference at           (null)
>[   34.916020] IP: [<ffffffff814154c6>] sysrq_handle_crash+0x16/0x20
>[   34.916020] PGD 685f8067 PUD 78ad0067 PMD 0 
>[   34.916020] Oops: 0002 [#1] SMP 
>[   34.916020] Modules linked in: vfat fat ppdev i2c_piix4 parport_pc virtio_net microcode i2c_core parport
>[   34.916020] CPU 0 
>[   34.916020] Pid: 511, comm: bash Not tainted 3.7.0-0.rc2.git4.2.fc19.x86_64 #1  
>[   34.916020] RIP: 0010:[<ffffffff814154c6>]  [<ffffffff814154c6>] sysrq_handle_crash+0x16/0x20
>[   34.916020] RSP: 0018:ffff880068687e28  EFLAGS: 00010096
>[   34.916020] RAX: 000000000000000f RBX: ffffffff81cc25c0 RCX: 0000000000000000
>[   34.916020] RDX: ffff880078aca690 RSI: 0000000000000000 RDI: 0000000000000063
>[   34.916020] RBP: ffff880068687e28 R08: 0000000000000001 R09: 0000000000000001
>[   34.916020] R10: 0000000000000002 R11: 000000000000026e R12: 0000000000000063
>[   34.916020] R13: 0000000000000282 R14: 0000000000000000 R15: 000000000000000a
>[   34.916020] FS:  00007ff72086e740(0000) GS:ffff88007d600000(0000) knlGS:0000000000000000
>[   34.916020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   34.916020] CR2: 0000000000000000 CR3: 0000000076495000 CR4: 00000000000407f0
>[   34.916020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>[   34.916020] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>[   34.916020] Process bash (pid: 511, threadinfo ffff880068686000, task ffff880078aca690)
>[   34.916020] Stack:
>[   34.916020]  ffff880068687e68 ffffffff81415c87 ffff880068687e68 0000000000000002
>[   34.916020]  ffff880066527700 ffffffff81415cf0 ffff88007701ae30 ffff880068687f50
>[   34.916020]  ffff880068687e98 ffffffff81415d3a ffff880068687e98 00007ff720875000
>[   34.916020] Call Trace:
>[   34.916020]  [<ffffffff81415c87>] __handle_sysrq+0x127/0x190
>[   34.916020]  [<ffffffff81415cf0>] ? __handle_sysrq+0x190/0x190
>[   34.916020]  [<ffffffff81415d3a>] write_sysrq_trigger+0x4a/0x50
>[   34.916020]  [<ffffffff81242230>] proc_reg_write+0x80/0xc0
>[   34.916020]  [<ffffffff811d2cbf>] vfs_write+0xaf/0x190
>[   34.916020]  [<ffffffff811d3015>] sys_write+0x55/0xa0
>[   34.916020]  [<ffffffff816fa399>] system_call_fastpath+0x16/0x1b
>[   34.916020] Code: c1 f7 ff ff eb d8 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 66 66 66 66 90 55 c7 05 8c 1d cc 00 01 00 00 00 48 89 e5 0f ae f8 <c6> 04 25 00 00 00 00 01 5d c3 66 66 66 66 90 55 31 c0 48 89 e5 
>[   34.916020] RIP  [<ffffffff814154c6>] sysrq_handle_crash+0x16/0x20
>[   34.916020]  RSP <ffff880068687e28>
>[   34.916020] CR2: 0000000000000000
>I'm in purgatory
>[    0.000000] Initializing cgroup subsys cpuset
>[    0.000000] Initializing cgroup subsys cpu
>[    0.000000] Linux version 3.7.0-0.rc2.git4.2.fc19.x86_64 (mockbuild@) (gcc version 4.7.2 20121015 (Red Hat 4.7.2-6) (GCC) ) #1 SMP Sat Oct 27 13:36:57 UTC 2012
>[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.7.0-0.rc2.git4.2.fc19.x86_64 root=/dev/mapper/fedora_kvm-root ro rd.md=0 rd.dm=0 rd.lvm.lv=fedora_kvm/root rd.lvm.lv=fedora_kvm/swap rd.luks=0 vconsole.keymap=us debug console=ttyS0,115200 LANG=en_US.UTF-8 earlyprintk=ttyS0,115200  irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off memmap=exactmap memmap=576K@64K memmap=130468K@786432K acpi_rsdp=0x7fa01014 elfcorehdr=916900K memmap=32K#2090984K memmap=16K#2091016K
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009ffff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007e27afff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007e27b000-0x000000007e281fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007e282000-0x000000007e29afff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007e29b000-0x000000007e2ccfff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007e2cd000-0x000000007e2d2fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007e2d3000-0x000000007e462fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007e463000-0x000000007f9a1fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007f9a2000-0x000000007f9f9fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007f9fa000-0x000000007fa01fff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x000000007fa02000-0x000000007fa05fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007fa06000-0x000000007ffdffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007ffe0000-0x000000007fffffff] reserved
>[    0.000000] bootconsole [earlyser0] enabled
>[    0.000000] e820: last_pfn = 0x7ffe0 max_arch_pfn = 0x400000000
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] e820: user-defined physical RAM map:
>[    0.000000] user: [mem 0x0000000000010000-0x000000000009ffff] usable
>[    0.000000] user: [mem 0x0000000030000000-0x0000000037f68fff] usable
>[    0.000000] user: [mem 0x000000007f9fa000-0x000000007fa05fff] ACPI data
>[    0.000000] DMI not present or invalid.
>[    0.000000] Hypervisor detected: KVM
>[    0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] No AGP bridge found
>[    0.000000] e820: last_pfn = 0x37f69 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-FFFFF uncachable
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask FF80000000 write-back
>[    0.000000]   1 disabled
>[    0.000000]   2 disabled
>[    0.000000]   3 disabled
>[    0.000000]   4 disabled
>[    0.000000]   5 disabled
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000] x86 PAT enabled: cpu 0, old 0x70106, new 0x7010600070106
>[    0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
>[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
>[    0.000000] init_memory_mapping: [mem 0x00000000-0x37f68fff]
>[    0.000000]  [mem 0x00000000-0x37dfffff] page 2M
>[    0.000000]  [mem 0x37e00000-0x37f68fff] page 4k
>[    0.000000] Kernel panic - not syncing: Cannot find space for the kernel page tables
>[    0.000000] Pid: 0, comm: swapper Not tainted 3.7.0-0.rc2.git4.2.fc19.x86_64 #1
>[    0.000000] Call Trace:
>[    0.000000]  [<ffffffff816e3739>] panic+0xc6/0x1da
>[    0.000000]  [<ffffffff816c9869>] init_memory_mapping+0x599/0x5a0
>[    0.000000]  [<ffffffff81f1b3e4>] setup_arch+0x694/0xb80
>[    0.000000]  [<ffffffff816e38ae>] ? printk+0x61/0x63
>[    0.000000]  [<ffffffff81f15956>] start_kernel+0xe3/0x416
>[    0.000000]  [<ffffffff81f15356>] x86_64_start_reservations+0x131/0x135
>[    0.000000]  [<ffffffff81f1545a>] x86_64_start_kernel+0x100/0x10f
>[    0.000000] ------------[ cut here ]------------
>[    0.000000] WARNING: at kernel/lockdep.c:2585 trace_hardirqs_on_caller+0x161/0x1a0()
>[    0.000000] Modules linked in:
>[    0.000000] Pid: 0, comm: swapper Not tainted 3.7.0-0.rc2.git4.2.fc19.x86_64 #1
>[    0.000000] Call Trace:
>[    0.000000]  [<ffffffff8106877f>] warn_slowpath_common+0x7f/0xc0
>[    0.000000]  [<ffffffff816e3805>] ? panic+0x192/0x1da
>[    0.000000]  [<ffffffff810687da>] warn_slowpath_null+0x1a/0x20
>[    0.000000]  [<ffffffff810d88f1>] trace_hardirqs_on_caller+0x161/0x1a0
>[    0.000000]  [<ffffffff810d893d>] trace_hardirqs_on+0xd/0x10
>[    0.000000]  [<ffffffff816e3805>] panic+0x192/0x1da
>[    0.000000]  [<ffffffff816c9869>] init_memory_mapping+0x599/0x5a0
>[    0.000000]  [<ffffffff81f1b3e4>] setup_arch+0x694/0xb80
>[    0.000000]  [<ffffffff816e38ae>] ? printk+0x61/0x63
>[    0.000000]  [<ffffffff81f15956>] start_kernel+0xe3/0x416
>[    0.000000]  [<ffffffff81f15356>] x86_64_start_reservations+0x131/0x135
>[    0.000000]  [<ffffffff81f1545a>] x86_64_start_kernel+0x100/0x10f
>[    0.000000] ---[ end trace a7919e7f17c0a725 ]---
>PANIC: early exception 0d rip 10:ffffffff8104b196 error 77b cr2 0
>[    0.000000] Pid: 0, comm: swapper Tainted: G        W    3.7.0-0.rc2.git4.2.fc19.x86_64 #1
>[    0.000000] Call Trace:
>[    0.000000]  [<ffffffff8104b196>] ? native_irq_enable+0x6/0x10
>[    0.000000]  [<ffffffff81f15189>] early_idt_handler+0x69/0x9c
>[    0.000000]  [<ffffffff8104b196>] ? native_irq_enable+0x6/0x10
>[    0.000000]  [<ffffffff816e380c>] ? panic+0x199/0x1da
>[    0.000000]  [<ffffffff816c9869>] init_memory_mapping+0x599/0x5a0
>[    0.000000]  [<ffffffff81f1b3e4>] setup_arch+0x694/0xb80
>[    0.000000]  [<ffffffff816e38ae>] ? printk+0x61/0x63
>[    0.000000]  [<ffffffff81f15956>] start_kernel+0xe3/0x416
>[    0.000000]  [<ffffffff81f15356>] x86_64_start_reservations+0x131/0x135
>[    0.000000]  [<ffffffff81f1545a>] x86_64_start_kernel+0x100/0x10f
>[    0.000000] RIP 0x1

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Attachments on bug 906225: 693838