[ 0.000000] Linux version 2.6.33.9-rt31 (ehsan@ehsan) (gcc version 4.6.0 20110530 (Red Hat 4.6.0-9) (GCC) ) #3 SMP PREEMPT RT Wed Jun 8 16:16:46 MDT 2011 [ 0.000000] Command line: console=ttyS0 root=/dev/sda rw init=/bin/sh [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f400 (usable) [ 0.000000] BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 0000000007ffd000 (usable) [ 0.000000] BIOS-e820: 0000000007ffd000 - 0000000008000000 (reserved) [ 0.000000] BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI 2.4 present. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x7ffd max_arch_pfn = 0x400000000 [ 0.000000] PAT not supported by CPU. [ 0.000000] found SMP MP-table at [ffff8800000f7ba0] f7ba0 [ 0.000000] init_memory_mapping: 0000000000000000-0000000007ffd000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000007ffd000 [ 0.000000] Bootmem setup node 0 0000000000000000-0000000007ffd000 [ 0.000000] NODE_DATA [0000000000009000 - 000000000001efff] [ 0.000000] bootmap [000000000001f000 - 000000000001ffff] pages 1 [ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 0007ffd000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0001000000 - 000228ba60] TEXT DATA BSS ==> [0001000000 - 000228ba60] [ 0.000000] #2 [000228c000 - 000228c049] BRK ==> [000228c000 - 000228c049] [ 0.000000] #3 [000009f400 - 00000f7ba0] BIOS reserved ==> [000009f400 - 00000f7ba0] [ 0.000000] #4 [00000f7ba0 - 00000f7bb0] MP-table mpf ==> [00000f7ba0 - 00000f7bb0] [ 0.000000] #5 [00000f7c90 - 0000100000] BIOS reserved ==> [00000f7c90 - 0000100000] [ 0.000000] #6 [00000f7bb0 - 00000f7c90] MP-table mpc ==> [00000f7bb0 - 00000f7c90] [ 0.000000] #7 [0000001000 - 0000003000] TRAMPOLINE ==> [0000001000 - 0000003000] [ 0.000000] #8 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000] [ 0.000000] kvm-clock: cpu 0, msr 0:1b3b081, boot clock [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00100000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x00007ffd [ 0.000000] SFI: Simple Firmware Interface v0.7 http://simplefirmware.org [ 0.000000] Intel MultiProcessor Specification v1.4 [ 0.000000] MPTABLE: OEM ID: BOCHSCPU [ 0.000000] MPTABLE: Product ID: 0.1 [ 0.000000] MPTABLE: APIC at: 0xFEE00000 [ 0.000000] Processor #0 (Bootup-CPU) [ 0.000000] I/O APIC #1 Version 17 at 0xFEC00000. [ 0.000000] Processors: 1 [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] Allocating PCI resources starting at 8000000 (gap: 8000000:f7fbc000) [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 26 pages/cpu @ffff880002400000 s76440 r8192 d21864 u2097152 [ 0.000000] pcpu-alloc: s76440 r8192 d21864 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] kvm-clock: cpu 0, msr 0:2412081, primary cpu clock [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 32120 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: console=ttyS0 root=/dev/sda rw init=/bin/sh [ 0.000000] PID hash table entries: 512 (order: 0, 4096 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 109368k/131060k available (4731k kernel code, 388k absent, 21304k reserved, 6692k data, 1484k init) [ 0.000000] Real-Time Preemption Support (C) 2004-2007 Ingo Molnar [ 0.000000] Experimental preemptable hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] Detected 3207.960 MHz processor. [ 0.001999] Calibrating delay loop (skipped) preset value.. 6415.92 BogoMIPS (lpj=3207960) [ 0.002798] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003859] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.004775] Mount-cache hash table entries: 256 [ 0.005582] mce: CPU supports 10 MCE banks [ 0.006191] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only. [ 0.007443] SMP alternatives: switching to UP code [ 0.018647] Freeing SMP alternatives: 31k freed [ 0.019289] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.020008] ftrace: allocating 17468 entries in 69 pages [ 0.023028] Setting APIC routing to flat [ 0.025187] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.026002] CPU0: Intel QEMU Virtual CPU version 0.14.0 stepping 03 [ 0.157020] Brought up 1 CPUs [ 0.157558] Total of 1 processors activated (6415.92 BogoMIPS). [ 0.160120] devtmpfs: initialized [ 0.160802] BUG: unable to handle kernel paging request at 0000000600000003 [ 0.160999] IP: [] strcmp+0x10/0x30 [ 0.160999] PGD 0 [ 0.160999] Oops: 0000 [#1] PREEMPT SMP [ 0.160999] last sysfs file: [ 0.160999] CPU 0 [ 0.160999] Pid: 1, comm: swapper Not tainted 2.6.33.9-rt31 #3 /Bochs [ 0.160999] RIP: 0010:[] [] strcmp+0x10/0x30 [ 0.160999] RSP: 0018:ffff8800078f9d90 EFLAGS: 00010246 [ 0.160999] RAX: 0000000000000000 RBX: ffffffff81b1b968 RCX: 0000000000000000 [ 0.160999] RDX: 0000000000000081 RSI: ffff8800078f9dac RDI: 0000000600000003 [ 0.160999] RBP: ffff8800078f9d90 R08: ffffffff8173277c R09: 0000000000000001 [ 0.160999] R10: ffffffff816c551a R11: ffffffff816c551a R12: ffff8800078f9dac [ 0.160999] R13: 0000000000000100 R14: 0000000000000100 R15: 0000000000000000 [ 0.160999] FS: 0000000000000000(0000) GS:ffff880002400000(0000) knlGS:0000000000000000 [ 0.160999] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.160999] CR2: 0000000600000003 CR3: 0000000001a1e000 CR4: 00000000000006f0 [ 0.160999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.160999] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 0.160999] Process swapper (pid: 1, threadinfo ffff8800078f8000, task ffff8800078f6040) [ 0.160999] Stack: [ 0.160999] ffff8800078f9eb0 ffffffff8148a976 0000000000000000 6165725f73797309 [ 0.160999] <0> ffff8800078f0064 ffffffff8111288d ffff880007812440 0000000000000000 [ 0.160999] <0> ffff8800078f9e7c 0000000000000000 ffff8800078f9e00 ffffffff81114f05 [ 0.160999] Call Trace: [ 0.160999] [] find_syscall_meta+0x57/0x8d [ 0.160999] [] ? interleave_nodes+0x8d/0xa0 [ 0.160999] [] ? slab_node+0x95/0xa0 [ 0.160999] [] ? alternate_node_alloc+0x67/0x8e [ 0.160999] [] ? kmem_cache_alloc_notrace+0x1a4/0x1c0 [ 0.160999] [] init_ftrace_syscalls+0xd9/0x103 [ 0.160999] [] ? init_ftrace_syscalls+0x0/0x103 [ 0.160999] [] do_one_initcall+0x3c/0x1a0 [ 0.160999] [] kernel_init+0x153/0x1bb [ 0.160999] [] kernel_thread_helper+0x4/0x10 [ 0.160999] [] ? kernel_init+0x0/0x1bb [ 0.160999] [] ? kernel_thread_helper+0x0/0x10 [ 0.160999] Code: 88 3c 11 48 83 c2 01 40 84 ff 75 ef 5d c3 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 31 c0 48 89 e5 66 2e 0f 1f 84 00 00 00 00 00 <0f> b6 14 07 3a 14 06 75 0f 48 83 c0 01 84 d2 75 ef 31 c0 5d c3 [ 0.160999] RIP [] strcmp+0x10/0x30 [ 0.160999] RSP [ 0.160999] CR2: 0000000600000003 [ 0.162012] ---[ end trace 4eaa2a86a8e2da22 ]--- [ 0.163092] Kernel panic - not syncing: Attempted to kill init! [ 0.163955] Pid: 1, comm: swapper Tainted: G D 2.6.33.9-rt31 #3 [ 0.164943] Call Trace: [ 0.165326] [] panic+0x82/0x145 [ 0.166046] [] do_exit+0x833/0x840 [ 0.166796] [] ? rt_spin_trylock+0xe/0x10 [ 0.167645] [] oops_end+0xab/0xf0 [ 0.168397] [] no_context+0xe1/0x280 [ 0.169180] [] ? sub_preempt_count+0x9/0xa0 [ 0.170053] [] ? _raw_spin_unlock_irqrestore+0x20/0x50 [ 0.171064] [] __bad_area_nosemaphore+0xfd/0x1e0 [ 0.171987] [] ? sub_preempt_count+0x9/0xa0 [ 0.172858] [] ? _raw_spin_unlock_irqrestore+0x20/0x50 [ 0.173869] [] bad_area_nosemaphore+0x13/0x20 [ 0.174765] [] do_page_fault+0x331/0x400 [ 0.175591] [] ? add_preempt_count+0x9/0xa0 [ 0.176463] [] page_fault+0x25/0x30 [ 0.177232] [] ? strcmp+0x10/0x30 [ 0.177966] [] find_syscall_meta+0x57/0x8d [ 0.178827] [] ? interleave_nodes+0x8d/0xa0 [ 0.179697] [] ? slab_node+0x95/0xa0 [ 0.180480] [] ? alternate_node_alloc+0x67/0x8e [ 0.181409] [] ? kmem_cache_alloc_notrace+0x1a4/0x1c0 [ 0.182406] [] init_ftrace_syscalls+0xd9/0x103 [ 0.183318] [] ? init_ftrace_syscalls+0x0/0x103 [ 0.184241] [] do_one_initcall+0x3c/0x1a0 [ 0.185082] [] kernel_init+0x153/0x1bb [ 0.185878] [] kernel_thread_helper+0x4/0x10 [ 0.186762] [] ? kernel_init+0x0/0x1bb [ 0.187567] [] ? kernel_thread_helper+0x0/0x10