restructure results

1 files changed, 0 insertions, 226 deletions

diff --git a/results/classifier/108/none/735752 b/results/classifier/108/none/735752
deleted file mode 100644
index 20a129e4..00000000
--- a/results/classifier/108/none/735752
+++ /dev/null
@@ -1,226 +0,0 @@
-KVM: 0.151
-vnc: 0.139
-other: 0.076
-PID: 0.075
-permissions: 0.069
-debug: 0.061
-graphic: 0.053
-socket: 0.052
-network: 0.051
-semantic: 0.051
-device: 0.049
-boot: 0.044
-performance: 0.042
-files: 0.028
-
-qemu squeeze crashes "BUG: unable to handle kernel NULL pointer dereference at           (null)"
-
-my virtual machine server (qemu+libvirt) regularly breaks down with such a record in the logs
-I can not even ping the guest, but i can ping host, but can not do something with it (cannot ssh login for example)
-And I dont know how to reproduce the problem :(
-
-Mar 15 17:58:04 mainhost kernel: [65866.976982] BUG: unable to handle kernel NULL pointer dereference at           (null)                                    
-Mar 15 17:58:04 mainhost kernel: [65866.977422] IP: [<ffffffff8100efbe>] 0xffffffff8100efbe                                                                  
-Mar 15 17:58:04 mainhost kernel: [65866.977663] PGD 7387b7067 PUD 81b723067 PMD 0.                                                                           
-Mar 15 17:58:04 mainhost kernel: [65866.977902] Oops: 0000 [#1] SMP.                                                                                         
-Mar 15 17:58:04 mainhost kernel: [65866.978128] last sysfs file: /sys/devices/system/cpu/cpu3/topology/thread_siblings                                       
-Mar 15 17:58:04 mainhost kernel: [65866.978572] CPU 1.                                                                                                       
-Mar 15 17:58:04 mainhost kernel: [65866.978577] Modules linked in: nfs lockd nfs_acl auth_rpcgss sunrpc ebtable_nat ebtables coretemp bridge stp llc xt_state
-Mar 15 17:58:04 mainhost kernel: [65866.979737].                                                                                                             
-Mar 15 17:58:04 mainhost kernel: [65866.979959] Pid: 3369, comm: qemu-system-x86 Not tainted 2.6.37-gentoo-r2 #2 Intel S5000VSA/S5000VSA                     
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RIP: 0010:[<ffffffff8100efbe>]  [<ffffffff8100efbe>] 0xffffffff8100efbe                                      
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RSP: 0018:ffff880738767a48  EFLAGS: 00010246                                                                 
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RAX: 0000000000000000 RBX: fffffffffffff001 RCX: ffff88081cbeb948                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RDX: 0000000000000022 RSI: fffffffffffff001 RDI: ffff88081cbeb000                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RBP: 0000000000000001 R08: 00000000000fee01 R09: 0000000000000022                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] R10: 0000008000000000 R11: ffffea0000000000 R12: ffff880818d83490                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] R13: 00000000155e5000 R14: 0000000000000000 R15: 0000000000000100                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] FS:  00007f5f25e4e700(0000) GS:ffff88009f680000(0000) knlGS:fffff80001175000                                 
-Mar 15 17:58:04 mainhost kernel: [65866.980085] CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b                                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] CR2: 0000000000000000 CR3: 0000000806be9000 CR4: 00000000000426e0                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] DR0: 0000000000000045 DR1: 0000000000000000 DR2: 0000000000000000                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] DR3: 0000000000000005 DR6: 00000000ffff0ff0 DR7: 0000000000000400                                            
-Mar 15 17:58:04 mainhost kernel: [65866.980085] Process qemu-system-x86 (pid: 3369, threadinfo ffff880738766000, task ffff8808203ac360)                      
-Mar 15 17:58:04 mainhost kernel: [65866.980085] Stack:                                                                                                       
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  0000000000000000 ffff8806a30f3ff8 ffff880753980000 ffffffff8100f06f                                         
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  0000000000000ff8 ffff8807705d6b40 0000000000000ff8 ffffffff810123f0                                         
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  0000000000000000 0000000000000000 0000000000000000 0000000000000000                                         
-Mar 15 17:58:04 mainhost kernel: [65866.980085] Call Trace:                                                                                                  
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100f06f>] ? 0xffffffff8100f06f                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810123f0>] ? 0xffffffff810123f0                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100f744>] ? 0xffffffff8100f744                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100ffaf>] ? 0xffffffff8100ffaf                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810011f1>] ? 0xffffffff810011f1                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810142fc>] ? 0xffffffff810142fc                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100834d>] ? 0xffffffff8100834d                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff81011af6>] ? 0xffffffff81011af6                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100c5a7>] ? 0xffffffff8100c5a7                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff81003a85>] ? 0xffffffff81003a85                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810e19b0>] ? 0xffffffff810e19b0                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff81078cd8>] ? 0xffffffff81078cd8                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810e1a39>] ? 0xffffffff810e1a39                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810267fb>] ? 0xffffffff810267fb                                                                   
-Mar 15 17:58:04 mainhost kernel: [65866.980085] Code: 8b 47 50 8d 50 01 85 c0 89 57 50 75 07 41 58 e9 32 ff ff ff 5f c3 55 89 d5 53 48 89 f3 48 83 ec 08 e8 d
-Mar 15 17:58:04 mainhost kernel: [65866.980085] RIP  [<ffffffff8100efbe>] 0xffffffff8100efbe                                                                 
-Mar 15 17:58:04 mainhost kernel: [65866.980085]  RSP <ffff880738767a48>                                                                                      
-Mar 15 17:58:04 mainhost kernel: [65866.980085] CR2: 0000000000000000                                                                                        
-Mar 15 17:58:04 mainhost kernel: [65866.990753] ---[ end trace d147f74976c2654d ]---
-
-Linux mainhost 2.6.37-gentoo-r2 #2 SMP Mon Mar 14 22:53:20 MSK 2011 x86_64 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz GenuineIntel GNU/Linux
-
-app-emulation/qemu-kvm-0.13.0-r2
-app-emulation/libvirt-0.8.8-r1
-
-mainhost log # ps ax|grep qemu
- 2957 ?        Sl    12:28 /usr/bin/qemu-system-x86_64 --enable-kvm -S -M pc-0.13 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name dc1 -uuid f090bfc9-1cab-e4e9-51ea-80c9cc775bff -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/dc1.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -boot order=c,menu=off -drive file=/dev/vm-storage/dc1,if=none,id=drive-ide0-0-0,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=13,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:7e:a1:a7,bus=pci.0,addr=0x4 -usb -device usb-tablet,id=input0 -vnc 0.0.0.0:0,password -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
- 2982 ?        Rl    10:34 /usr/bin/qemu-system-x86_64 --enable-kvm -S -M pc-0.13 -enable-kvm -m 1024 -smp 1,sockets=1,cores=1,threads=1 -name transarchive -uuid b96a3481-1ad6-9329-387e-a1504a17d0ee -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/transarchive.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -boot order=c,menu=off -drive file=/dev/vm-storage/transarchive,if=none,id=drive-ide0-0-0,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=13,id=hostnet0,vhost=on,vhostfd=17 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:a9:f8:06,bus=pci.0,addr=0x3 -usb -device usb-tablet,id=input0 -vnc 0.0.0.0:3,password -vga std -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
-
-On Tue, Mar 15, 2011 at 9:28 PM, Aidar Kamalov
-<email address hidden> wrote:
-> Mar 15 17:58:04 mainhost kernel: [65866.980085] Call Trace:
-> Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100f06f>] ? 0xffffffff8100f06f
-> Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff810123f0>] ? 0xffffffff810123f0
-> Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100f744>] ? 0xffffffff8100f744
-> Mar 15 17:58:04 mainhost kernel: [65866.980085]  [<ffffffff8100ffaf>] ? 0xffffffff8100ffaf
-
-Please compile a kernel with debug information so that the call trace
-has function names.  The option is CONFIG_DEBUG_INFO and can be
-reached via "Kernel hacking | Compile the kernel with debug info" in
-make menuconfig.
-
-Stefan
-
-
-I have compiled with CONFIG_DEBUG_INFO, but core is not creating, i think i do all right:
-
-mainhost log # zcat /proc/config.gz |grep CONFIG_DEBUG_INFO
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_INFO_REDUCED is not set
-
-mainhost log # cat /etc/security/limits.conf | grep core
-#        - core - limits the core file size (KB)
-*               soft    core            unlimited
-mainhost log # ulimit -S -s
-8192
-mainhost log # ulimit -H -s
-unlimited
-mainhost log #  ulimit -S -s 100000
-mainhost log # ulimit -S -s
-100000
-mainhost log # cat /proc/sys/kernel/core_pattern
-core
-mainhost log # cat /proc/sys/kernel/core_uses_pid
-0
-mainhost log # ulimit -c
-unlimited
-mainhost log # yes & kill -ABRT `jobs -p`
-[1] 3527
-mainhost log # 
-[1]+  Aborted         (core dumped) yes
-
-
-On Wed, Mar 16, 2011 at 8:27 PM, Aidar Kamalov
-<email address hidden> wrote:
-> I have compiled with CONFIG_DEBUG_INFO, but core is not creating, i
-> think i do all right:
->
-> mainhost log # zcat /proc/config.gz |grep CONFIG_DEBUG_INFO
-> CONFIG_DEBUG_INFO=y
-> # CONFIG_DEBUG_INFO_REDUCED is not set
-
-This looks fine
-
-> mainhost log # cat /etc/security/limits.conf | grep core
-> #        - core - limits the core file size (KB)
-> *               soft    core            unlimited
-> mainhost log # ulimit -S -s
-> 8192
-> mainhost log # ulimit -H -s
-> unlimited
-> mainhost log #  ulimit -S -s 100000
-> mainhost log # ulimit -S -s
-> 100000
-> mainhost log # cat /proc/sys/kernel/core_pattern
-> core
-> mainhost log # cat /proc/sys/kernel/core_uses_pid
-> 0
-> mainhost log # ulimit -c
-> unlimited
-> mainhost log # yes & kill -ABRT `jobs -p`
-> [1] 3527
-> mainhost log #
-> [1]+  Aborted         (core dumped) yes
-
-These are core dump options for userspace processes.  You originally
-posted a kernel backtrace and that is not affected by core dump
-options.
-
-When the issue is triggered again you should see function names in the
-"Call Trace:" section of the BUG output.
-
-Stefan
-
-
-Issue is trigered, but there are nothing changes, i will try to get core
-
-Mar 16 21:50:29 mainhost kernel: [28123.087654] BUG: unable to handle kernel NULL pointer dereference at  (null)                                             
-Mar 16 21:50:29 mainhost kernel: [28123.088106] IP: [<ffffffff8100fe7d>] 0xffffffff8100fe7d                                                                  
-Mar 16 21:50:29 mainhost kernel: [28123.088331] PGD 81a4f5067 PUD 81d08b067 PMD 0.                                                                           
-Mar 16 21:50:29 mainhost kernel: [28123.088555] Oops: 0000 [#1] SMP.                                                                                         
-Mar 16 21:50:29 mainhost kernel: [28123.088776] last sysfs file: /sys/devices/system/cpu/cpu3/topology/thread_siblings                                       
-Mar 16 21:50:29 mainhost kernel: [28123.089218] CPU 2.                                                                                                       
-Mar 16 21:50:29 mainhost kernel: [28123.089223] Modules linked in: i5k_amb coretemp nfs lockd nfs_acl auth_rpcgss sunrpc ebtable_nat ebtables bridge stp llc 
-Mar 16 21:50:29 mainhost kernel: [28123.090526].                                                                                                             
-Mar 16 21:50:29 mainhost kernel: [28123.090526] Pid: 2900, comm: qemu-system-x86 Not tainted 2.6.38-gentoo #2 Intel S5000VSA/S5000VSA                        
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RIP: 0010:[<ffffffff8100fe7d>]  [<ffffffff8100fe7d>] 0xffffffff8100fe7d                                      
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RSP: 0018:ffff88081b9b5a68  EFLAGS: 00010246                                                                 
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RAX: 0000000000000000 RBX: fffffffffffff001 RCX: 00000000000fee01                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RDX: 0000000000000022 RSI: fffffffffffff001 RDI: ffff8807be235000                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RBP: 0000000000000001 R08: 0000000000000022 R09: 0000000000000040                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] R10: ffff88081b9b5be8 R11: 0000000000000000 R12: 0000000000000ff8                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] R13: 0000000001cbf000 R14: 0000000000000013 R15: 0000000000000000                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] FS:  00007fd821b70700(0000) GS:ffff88009f700000(0000) knlGS:000007fffffdd000                                 
-Mar 16 21:50:29 mainhost kernel: [28123.090526] CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b                                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] CR2: 0000000000000000 CR3: 000000081d245000 CR4: 00000000000426e0                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] DR0: 0000000000000001 DR1: 0000000000000002 DR2: 0000000000000001                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] DR3: 000000000000000a DR6: 00000000ffff0ff0 DR7: 0000000000000400                                            
-Mar 16 21:50:29 mainhost kernel: [28123.090526] Process qemu-system-x86 (pid: 2900, threadinfo ffff88081b9b4000, task ffff88081f344fa0)                      
-Mar 16 21:50:29 mainhost kernel: [28123.090526] Stack:                                                                                                       
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  8000000815be5207 ffff8806bcf93ff8 ffff88081b9d4000 ffffffff8100ff2e                                         
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  ffffffff8100132a ffff88074b61a460 ffff88081a508000 ffffffff8101016c                                         
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  0000000001cbf000 ffffffff81014d6d 000fffff00000001 0000000000001e76                                         
-Mar 16 21:50:29 mainhost kernel: [28123.090526] Call Trace:                                                                                                  
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff8100ff2e>] ? 0xffffffff8100ff2e                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff8100132a>] ? 0xffffffff8100132a                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff8101016c>] ? 0xffffffff8101016c                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff81014d6d>] ? 0xffffffff81014d6d                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810106a9>] ? 0xffffffff810106a9                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810147d0>] ? 0xffffffff810147d0                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff81014c94>] ? 0xffffffff81014c94                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff8102283d>] ? 0xffffffff8102283d                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810262a1>] ? 0xffffffff810262a1                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff8100d1b6>] ? 0xffffffff8100d1b6                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff81003f86>] ? 0xffffffff81003f86                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810e0b37>] ? 0xffffffff810e0b37                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff81341d8e>] ? 0xffffffff81341d8e                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810ed54c>] ? 0xffffffff810ed54c                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810ed5d5>] ? 0xffffffff810ed5d5                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  [<ffffffff810287fb>] ? 0xffffffff810287fb                                                                   
-Mar 16 21:50:29 mainhost kernel: [28123.090526] Code: 8b 47 50 8d 50 01 85 c0 89 57 50 75 07 41 58 e9 32 ff ff ff 5e c3 55 89 d5 53 48 89 f3 48 83 ec 08 e8 9
-Mar 16 21:50:29 mainhost kernel: [28123.090526] RIP  [<ffffffff8100fe7d>] 0xffffffff8100fe7d                                                                 
-Mar 16 21:50:29 mainhost kernel: [28123.090526]  RSP <ffff88081b9b5a68>                                                                                      
-Mar 16 21:50:29 mainhost kernel: [28123.090526] CR2: 0000000000000000                                                                                        
-Mar 16 21:50:29 mainhost kernel: [28123.102127] ---[ end trace 68b482cf7220ceeb ]---                                                                         
-
-
-well, i has downgraded to 2.6.33 and system stable for 3 days yet..
-system is halted on 2.6.36, 2,6.37 and 2.6.38 kernels
-
-mainhost ~ # uptime
- 12:38:30 up 3 days,  2:56,  2 users,  load average: 0.00, 0.00, 0.04
-mainhost ~ # uname -a
-Linux mainhost 2.6.33-gentoo-r1 #4 SMP Tue Aug 24 09:53:21 MSD 2010 x86_64 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz GenuineIntel GNU/Linux
-
-
-Sounds like this was a kernel bug ... you should report those to the right kernel mailing lists instead. Anyway, closing this ticket now since there hasn't been any activity since a long time.
-