On Wed, 2015-09-23 at 11:51 +0200, Zdeněk Bělehrádek wrote: > Package: linux-2.6 > Version: 2.6.32-48squeeze10
I'm afraid that with Squeeze being old-old-stable at this point your best bet is going to be to upgrade at least the kernel if not the whole distro to something > Squeeze. I'd suggest starting with 2.6.32-48squeeze14 from the lts effort, if that doesn't help (which I think is most likely going to be the case) then 3.2.68-1+deb7u3~bpo60+1 from the o-o-bpo might be a good bet. That's assuming you cannot upgrade the entire system to Wheezy or even Jessie, which would be best of course. Ian. > Severity: important > > > We have several virtual servers running under Xen, and two of them > crash every few hours to days. Crash times are quite random, we have > seen two crashes just about 2 minutes apart, and also few days went > without crashing. > > The crashing servers are used as mailservers, and run several > instances of Exim, each listenning on different loopback and public > IP address. Our customer uses it to send bulk e-mails, so there are > long intervals of inactivity. We do have more of these serevrs, only > two of them are crashing. > > I checked the core dump with the crash utility, and it always hits > kernel BUG: unable to handle kernel paging request, always in the > same function and with the same backtrace. The crash is always > triggered by collectd process. We tried to update kernel to latest > version, and it had no effect. > > The hypervisor is xen-hypervisor-4.4-amd64 from Debian Jessie, the > Dom0 is also Jessie. There is enough RAM in physical HW to support > all the guests and some more. > > I censored hostnames and IP addresses to protect the innocent. > > -- Dmesg from crashed guest: > > [12694.749508] BUG: unable to handle kernel paging request at > ffff880002c49500 > [12694.750086] IP: [<ffffffffa017906c>] inet_diag_dump+0x39f/0x78f > [inet_diag] > [12694.750690] PGD 1002067 PUD 1006067 PMD 3a9f067 PTE 0 > [12694.751300] Oops: 0000 [#1] SMP > [12694.751932] last sysfs file: /sys/devices/vbd > -2049/block/xvda1/uevent > [12694.752007] CPU 0 > [12694.752007] Modules linked in: tcp_diag inet_diag loop snd_pcm > snd_timer snd soundcore snd_page_alloc evdev pcspkr joydev ext3 jbd > mbcache dm_mod raid10 raid456 async_raid6_recov async_pq raid6_pq > async_xor xor async_memcpy async_tx raid1 raid0 multipath linear > md_mod xen_blkfront xen_netfront > [12694.752007] Pid: 892, comm: collectd Not tainted 2.6.32-5-xen > -amd64 #1 > [12694.752007] RIP: e030:[<ffffffffa017906c>] [<ffffffffa017906c>] > inet_diag_dump+0x39f/0x78f [inet_diag] > [12694.752007] RSP: e02b:ffff8800fcc31a88 EFLAGS: 00010246 > [12694.752007] RAX: ffff880002c49500 RBX: ffff8800fc558c70 RCX: > 0000000000000000 > [12694.752007] RDX: ffff8800fef1cdc0 RSI: ffff8800fc558c60 RDI: > ffff8800fd848148 > [12694.752007] RBP: ffff880002c3ef00 R08: ffff8800fc558000 R09: > 0000000000000000 > [12694.752007] R10: 00007f08762daeb0 R11: ffffffff8127be52 R12: > ffff8800fc558c60 > [12694.752007] R13: ffff8800fdd8ea20 R14: ffff8800fd848000 R15: > ffff8800fc558c60 > [12694.752007] FS: 00007f08762db700(0000) GS:ffff880003add000(0000) > knlGS:0000000000000000 > [12694.752007] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b > [12694.752007] CR2: ffff880002c49500 CR3: 00000000fd023000 CR4: > 0000000000002660 > [12694.752007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [12694.752007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: > 0000000000000400 > [12694.752007] Process collectd (pid: 892, threadinfo > ffff8800fcc30000, task ffff8800fc902350) > [12694.752007] Stack: > [12694.752007] ffffffff81255a22 ffff8800fc558000 0000000000000004 > ffff880002b14f00 > [12694.752007] <0> 000000000000001c ffffffff816e1f80 0000001c000000d0 > 0000000000000000 > [12694.752007] <0> ffff880002a5a810 ffffffff816e1d80 00000000000000d0 > 0000007400000000 > [12694.752007] Call Trace: > [12694.752007] [<ffffffff81255a22>] ? sock_rmalloc+0x29/0x86 > [12694.752007] [<ffffffff8127bd3a>] ? netlink_dump+0x54/0x16c > [12694.752007] [<ffffffff8127bff8>] ? netlink_recvmsg+0x1a6/0x2c0 > [12694.752007] [<ffffffff81069016>] ? > hrtimer_try_to_cancel+0x3a/0x43 > [12694.752007] [<ffffffff81252c5f>] ? sock_recvmsg+0xa6/0xbe > [12694.752007] [<ffffffff81066356>] ? > autoremove_wake_function+0x0/0x2e > [12694.752007] [<ffffffff81066356>] ? > autoremove_wake_function+0x0/0x2e > [12694.752007] [<ffffffff8125b860>] ? verify_iovec+0x52/0xa2 > [12694.752007] [<ffffffff8125b860>] ? verify_iovec+0x52/0xa2 > [12694.752007] [<ffffffff81253d9f>] ? sys_recvmsg+0x1b7/0x2cc > [12694.752007] [<ffffffff8125624c>] ? sk_prot_alloc+0x79/0x12f > [12694.752007] [<ffffffff81252a39>] ? sock_attach_fd+0x91/0xbf > [12694.752007] [<ffffffff810eeae3>] ? fd_install+0x2e/0x5a > [12694.752007] [<ffffffff81252abe>] ? sock_map_fd+0x57/0x64 > [12694.752007] [<ffffffff81011b42>] ? system_call_fastpath+0x16/0x1b > [12694.752007] Code: 34 4c 89 f7 c7 43 3c 00 00 00 00 e8 88 b8 0d e1 > c7 43 44 00 00 00 00 89 43 40 41 80 7c 24 10 0a 75 35 0f b7 45 38 48 > 8d 44 05 00 <48> 8b 10 49 89 54 24 18 48 8b 40 08 49 89 44 24 20 0f > b7 45 38 > [12694.752007] RIP [<ffffffffa017906c>] inet_diag_dump+0x39f/0x78f > [inet_diag] > [12694.752007] RSP <ffff8800fcc31a88> > [12694.752007] CR2: ffff880002c49500 > [12694.752007] ---[ end trace 63491d1bbc9c1a62 ]--- > [12694.752007] Kernel panic - not syncing: Fatal exception in > interrupt > [12694.752007] Pid: 892, comm: collectd Tainted: G D 2.6.32-5 > -xen-amd64 #1 > [12694.752007] Call Trace: > [12694.752007] [<ffffffff8130d921>] ? panic+0x86/0x143 > [12694.752007] [<ffffffff8130f6d4>] ? _spin_lock_irqsave+0x15/0x34 > [12694.752007] [<ffffffff811c2b71>] ? bit_cursor+0x0/0x480 > [12694.752007] [<ffffffff81069abc>] ? up+0xe/0x37 > [12694.752007] [<ffffffff8130f7c2>] ? > _spin_unlock_irqrestore+0xd/0xe > [12694.752007] [<ffffffff8104f5ef>] ? > release_console_sem+0x17e/0x1af > [12694.752007] [<ffffffff81310675>] ? oops_end+0xa7/0xb4 > [12694.752007] [<ffffffff81033423>] ? no_context+0x1e9/0x1f8 > [12694.752007] [<ffffffffa0178145>] ? __nlmsg_put+0x35/0x70 > [inet_diag] > [12694.752007] [<ffffffff810335d8>] ? > __bad_area_nosemaphore+0x1a6/0x1ca > [12694.752007] [<ffffffffa0178645>] ? inet_csk_diag_fill+0x30d/0x388 > [inet_diag] > [12694.752007] [<ffffffff8100c385>] ? > __raw_callee_save_xen_pmd_val+0x11/0x1e > [12694.752007] [<ffffffff8127be52>] ? netlink_recvmsg+0x0/0x2c0 > [12694.752007] [<ffffffff81032d45>] ? spurious_fault+0x12c/0x1c4 > [12694.752007] [<ffffffff81311a3f>] ? do_page_fault+0x69/0x2fc > [12694.752007] [<ffffffff8130fb45>] ? page_fault+0x25/0x30 > [12694.752007] [<ffffffff8127be52>] ? netlink_recvmsg+0x0/0x2c0 > [12694.752007] [<ffffffffa017906c>] ? inet_diag_dump+0x39f/0x78f > [inet_diag] > [12694.752007] [<ffffffffa0179051>] ? inet_diag_dump+0x384/0x78f > [inet_diag] > [12694.752007] [<ffffffff81255a22>] ? sock_rmalloc+0x29/0x86 > [12694.752007] [<ffffffff8127bd3a>] ? netlink_dump+0x54/0x16c > [12694.752007] [<ffffffff8127bff8>] ? netlink_recvmsg+0x1a6/0x2c0 > [12694.752007] [<ffffffff81069016>] ? > hrtimer_try_to_cancel+0x3a/0x43 > [12694.752007] [<ffffffff81252c5f>] ? sock_recvmsg+0xa6/0xbe > [12694.752007] [<ffffffff81066356>] ? > autoremove_wake_function+0x0/0x2e > [12694.752007] [<ffffffff81066356>] ? > autoremove_wake_function+0x0/0x2e > [12694.752007] [<ffffffff8125b860>] ? verify_iovec+0x52/0xa2 > [12694.752007] [<ffffffff8125b860>] ? verify_iovec+0x52/0xa2 > [12694.752007] [<ffffffff81253d9f>] ? sys_recvmsg+0x1b7/0x2cc > [12694.752007] [<ffffffff8125624c>] ? sk_prot_alloc+0x79/0x12f > [12694.752007] [<ffffffff81252a39>] ? sock_attach_fd+0x91/0xbf > [12694.752007] [<ffffffff810eeae3>] ? fd_install+0x2e/0x5a > [12694.752007] [<ffffffff81252abe>] ? sock_map_fd+0x57/0x64 > [12694.752007] [<ffffffff81011b42>] ? system_call_fastpath+0x16/0x1b > > > -- Backtrace of crashed guest: > PID: 823 TASK: ffff880002b70000 CPU: 0 COMMAND: "collectd" > #0 [ffff8800fe3cf760] xen_panic_event at ffffffff8100b20e > #1 [ffff8800fe3cf780] notifier_call_chain at ffffffff81311cfb > #2 [ffff8800fe3cf7b0] panic at ffffffff8130d945 > #3 [ffff8800fe3cf8a0] oops_end at ffffffff81310675 > #4 [ffff8800fe3cf8c0] no_context at ffffffff81033423 > #5 [ffff8800fe3cf910] __bad_area_nosemaphore at ffffffff810335d8 > #6 [ffff8800fe3cf9d0] page_fault at ffffffff8130fb45 > [exception RIP: inet_diag_dump+927] > RIP: ffffffffa017906c RSP: ffff8800fe3cfa88 RFLAGS: 00010246 > RAX: ffff880002c49200 RBX: ffff880002404170 RCX: > 0000000000000000 > RDX: ffff8800eaff0000 RSI: ffff880002404160 RDI: > ffff8800fdc4b408 > RBP: ffff880002c3ec00 R8: ffff880002404000 R9: > 0000000000000000 > R10: 00007f8fa964feb0 R11: ffffffff8127be52 R12: > ffff880002404160 > R13: ffff880002abeea0 R14: ffff8800fdc4b2c0 R15: > ffff880002404160 > ORIG_RAX: ffffffffffffffff CS: e030 SS: e02b > #7 [ffff8800fe3cfb70] netlink_dump at ffffffff8127bd3a > #8 [ffff8800fe3cfba0] netlink_recvmsg at ffffffff8127bff8 > #9 [ffff8800fe3cfc50] sock_recvmsg at ffffffff81252c5f > #10 [ffff8800fe3cfdd0] sys_recvmsg at ffffffff81253d9f > #11 [ffff8800fe3cff80] system_call_fastpath at ffffffff81011b42 > RIP: 00007f8fb47f156d RSP: 00007f8fa964dd70 RFLAGS: 00000293 > RAX: 000000000000002f RBX: ffffffff81011b42 RCX: > 00007f8fb47f167d > RDX: 0000000000000000 RSI: 00007f8fa964dde0 RDI: > 0000000000000018 > RBP: 0000000000000003 R8: 0000000000000001 R9: > 0000000000000001 > R10: 00007f8fa964feb0 R11: 0000000000000293 R12: > 00007f8fa964de30 > R13: 00007f8fa964de20 R14: 0000000000000018 R15: > 00007f8fa964de40 > ORIG_RAX: 000000000000002f CS: e033 SS: e02b > > PID: 0 TASK: ffff8800ff268e20 CPU: 1 COMMAND: "swapper" > #0 [ffff8800ff275e50] schedule at ffffffff8130e3af > #1 [ffff8800ff275e68] error_exit at ffffffff8130fd8a > #2 [ffff8800ff275ea0] hypercall_page at ffffffff810093aa > > > -- Domain config (libvirt XML): > <domain type='xen'> > <name>XXXXX</name> > <uuid>66ed28aa-a919-c71a-a326-2f1fe70f6b1f</uuid> > <memory unit='KiB'>67108864</memory> > <currentMemory unit='KiB'>4189184</currentMemory> > <vcpu placement='static'>2</vcpu> > <bootloader>/opt/pygrub-old/pygrub</bootloader> > <bootloader_args>-q</bootloader_args> > <os> > <type arch='x86_64' machine='xenpv'>linux</type> > </os> > <clock offset='utc'/> > <on_poweroff>destroy</on_poweroff> > <on_reboot>restart</on_reboot> > <on_crash>coredump-restart</on_crash> > <devices> > <disk type='block' device='disk'> > <driver name='phy'/> > <source dev='/dev/epok_vg0/XXXXXX_lv1'/> > <target dev='sda1' bus='scsi'/> > <address type='drive' controller='0' bus='0' target='0' > unit='0'/> > </disk> > <controller type='scsi' index='0'/> > <interface type='bridge'> > <mac address='00:16:3e:3d:5e:59'/> > <source bridge='xenbr0'/> > <ip address='XXXXXX XXXXXX XXXXXX ... XXXXX'/> > <script path='/etc/xen/scripts/vif-bridge'/> > <target dev='g6vsfgak'/> > </interface> > <console type='pty'> > <target type='xen' port='0'/> > </console> > <input type='mouse' bus='xen'/> > <input type='keyboard' bus='xen'/> > <graphics type='vnc' port='5925' autoport='no'/> > <video> > <model type='xen' vram='4096' heads='1'/> > </video> > </devices> > </domain> > > > -- Added Grub2 config: > GRUB_CMDLINE_XEN="dom0_mem=3072M" > > -- qemu-dm log (PID 14571 is libvirtd): > qemu: terminating on signal 1 from pid 14571 > > -- There are no non-debug messages in libvirtd log. > > > -- Physical hardware: > H/W path Device Class Description > ========================================================== > system Computer > /0 bus Motherboard > /0/0 memory 2368MiB System memory > /0/1 processor Intel(R) Xeon(R) CPU > E5620 @ 2.40GHz > /0/2 processor Intel(R) Xeon(R) CPU > E5620 @ 2.40GHz > /0/100 bridge 5520 I/O Hub to ESI > Port > /0/100/1 bridge 5520/5500/X58 I/O Hub > PCI Express Root Port 1 > /0/100/1/0 eth0 network 82576 Gigabit Network > Connection > /0/100/1/0.1 eth1 network 82576 Gigabit Network > Connection > /0/100/3 bridge 5520/5500/X58 I/O Hub > PCI Express Root Port 3 > /0/100/5 bridge 5520/X58 I/O Hub PCI > Express Root Port 5 > /0/100/7 bridge 5520/5500/X58 I/O Hub > PCI Express Root Port 7 > /0/100/7/0 scsi0 storage MegaRAID SAS 2108 > [Liberator] > /0/100/7/0/2.0.0 /dev/sda disk 6TB MR9260-4i > /0/100/7/0/2.0.0/1 /dev/sda1 volume 1023MiB Linux swap > volume > /0/100/7/0/2.0.0/2 /dev/sda2 volume 10GiB EXT4 volume > /0/100/7/0/2.0.0/3 /dev/sda3 volume 5576GiB LVM Physical > Volume > /0/100/7/0/2.0.0/4 /dev/sda4 volume 1023KiB BIOS Boot > partition > /0/100/9 bridge 7500/5520/5500/X58 I/O > Hub PCI Express Root Port 9 > /0/100/13 generic 7500/5520/5500/X58 I/O > Hub I/OxAPIC Interrupt Controller > /0/100/14 generic 7500/5520/5500/X58 I/O > Hub System Management Registers > /0/100/14.1 generic 7500/5520/5500/X58 I/O > Hub GPIO and Scratch Pad Registers > /0/100/14.2 generic 7500/5520/5500/X58 I/O > Hub Control Status and RAS Registers > /0/100/14.3 generic 7500/5520/5500/X58 I/O > Hub Throttle Registers > /0/100/16 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.1 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.2 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.3 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.4 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.5 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.6 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/16.7 generic 5520/5500/X58 Chipset > QuickData Technology Device > /0/100/1a bus 82801JI (ICH10 Family) > USB UHCI Controller #4 > /0/100/1a.1 bus 82801JI (ICH10 Family) > USB UHCI Controller #5 > /0/100/1a.2 bus 82801JI (ICH10 Family) > USB UHCI Controller #6 > /0/100/1a.7 bus 82801JI (ICH10 Family) > USB2 EHCI Controller #2 > /0/100/1d bus 82801JI (ICH10 Family) > USB UHCI Controller #1 > /0/100/1d.1 bus 82801JI (ICH10 Family) > USB UHCI Controller #2 > /0/100/1d.2 bus 82801JI (ICH10 Family) > USB UHCI Controller #3 > /0/100/1d.7 bus 82801JI (ICH10 Family) > USB2 EHCI Controller #1 > /0/100/1e bridge 82801 PCI Bridge > /0/100/1e/1 display MGA G200eW WPCM450 > /0/100/1f bridge 82801JIR (ICH10R) LPC > Interface Controller > /0/100/1f.2 storage 82801JI (ICH10 Family) > SATA AHCI Controller > /0/100/1f.3 bus 82801JI (ICH10 Family) > SMBus Controller > /0/101 bridge Xeon 5600 Series > QuickPath Architecture Generic Non-core Registers > /0/102 bridge Xeon 5600 Series > QuickPath Architecture System Address Decoder > /0/103 bridge Xeon 5600 Series QPI > Link 0 > /0/104 bridge Xeon 5600 Series QPI > Physical 0 > /0/105 bridge Xeon 5600 Series > Mirror Port Link 0 > /0/106 bridge Xeon 5600 Series > Mirror Port Link 1 > /0/107 bridge Xeon 5600 Series QPI > Link 1 > /0/108 bridge Xeon 5600 Series QPI > Physical 1 > /0/109 bridge Xeon 5600 Series > Integrated Memory Controller Registers > /0/10a bridge Xeon 5600 Series > Integrated Memory Controller Target Address Decoder > /0/10b bridge Xeon 5600 Series > Integrated Memory Controller RAS Registers > /0/10c bridge Xeon 5600 Series > Integrated Memory Controller Test Registers > /0/10d bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Control > /0/10e bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Address > /0/10f bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Rank > /0/110 bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Thermal Control > /0/111 bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Control > /0/112 bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Address > /0/113 bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Rank > /0/114 bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Thermal Control > /0/115 bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Control > /0/116 bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Address > /0/117 bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Rank > /0/118 bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Thermal Control > /0/119 bridge Xeon 5600 Series > QuickPath Architecture Generic Non-core Registers > /0/11a bridge Xeon 5600 Series > QuickPath Architecture System Address Decoder > /0/11b bridge Xeon 5600 Series QPI > Link 0 > /0/11c bridge Xeon 5600 Series QPI > Physical 0 > /0/11d bridge Xeon 5600 Series > Mirror Port Link 0 > /0/11e bridge Xeon 5600 Series > Mirror Port Link 1 > /0/11f bridge Xeon 5600 Series QPI > Link 1 > /0/120 bridge Xeon 5600 Series QPI > Physical 1 > /0/121 bridge Xeon 5600 Series > Integrated Memory Controller Registers > /0/122 bridge Xeon 5600 Series > Integrated Memory Controller Target Address Decoder > /0/123 bridge Xeon 5600 Series > Integrated Memory Controller RAS Registers > /0/124 bridge Xeon 5600 Series > Integrated Memory Controller Test Registers > /0/125 bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Control > /0/126 bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Address > /0/127 bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Rank > /0/128 bridge Xeon 5600 Series > Integrated Memory Controller Channel 0 Thermal Control > /0/129 bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Control > /0/12a bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Address > /0/12b bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Rank > /0/12c bridge Xeon 5600 Series > Integrated Memory Controller Channel 1 Thermal Control > /0/12d bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Control > /0/12e bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Address > /0/12f bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Rank > /0/130 bridge Xeon 5600 Series > Integrated Memory Controller Channel 2 Thermal Control > /1 ifckx55j network Ethernet interface > /2 keqr26bj network Ethernet interface > /3 hyutdpvr-emu network Ethernet interface > /4 mmrdfkxx network Ethernet interface > /5 i01si6cy network Ethernet interface > /6 kh2yhh3a network Ethernet interface > /7 kn9lxsji network Ethernet interface > /8 n7hjnw6h network Ethernet interface > /9 u5eo268q-emu network Ethernet interface > /a t8e4kshs network Ethernet interface > /b xjulywne network Ethernet interface > /c keqr26bj-emu network Ethernet interface > /d vxpwztjc network Ethernet interface > /e lgngf5uz network Ethernet interface > /f s7s8j3on network Ethernet interface > /10 hyutdpvr network Ethernet interface > /11 i01si6cy-emu network Ethernet interface > /12 smw1v0bs network Ethernet interface > /13 gnlv0j06 network Ethernet interface > /14 izm7g1ait7xi1t network Ethernet interface > /15 yc8t2wgb network Ethernet interface > /16 xk2f2gja network Ethernet interface > /17 vxpwztjc-emu network Ethernet interface > /18 sni13n6z network Ethernet interface > /19 s7s8j3on-emu network Ethernet interface > /1a p3y9lhj3 network Ethernet interface > /1b g6vsfgak network Ethernet interface > /1c c7xvivmx network Ethernet interface > /1d cb1vnhho network Ethernet interface > /1e hk8um30g network Ethernet interface > /1f jw4hodqy network Ethernet interface > /20 lhxwznuh network Ethernet interface > /21 y3i0vhtj network Ethernet interface > /22 s1e98d7s network Ethernet interface > /23 u5eo268q network Ethernet interface > /24 xzte5ny7 network Ethernet interface > /25 gv9wtwu2 network Ethernet interface > /26 dwp3dvly network Ethernet interface > /27 2mdegjl3 network Ethernet interface > > > > -- Package-specific info: > ** Version: > Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-48squeeze10) ( > [email protected]) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sun > Dec 21 18:33:39 UTC 2014 > > ** Command line: > root=/dev/xvda1 ro quiet > > ** Not tainted > > ** Kernel log: > [ 0.060325] Switching to clocksource xen > [ 0.060956] pnp: PnP ACPI: disabled > [ 0.061162] NET: Registered protocol family 2 > [ 0.061341] IP route cache hash table entries: 131072 (order: 8, > 1048576 bytes) > [ 0.062625] TCP established hash table entries: 524288 (order: 11, > 8388608 bytes) > [ 0.064279] TCP bind hash table entries: 65536 (order: 8, 1048576 > bytes) > [ 0.064465] TCP: Hash tables configured (established 524288 bind > 65536) > [ 0.064467] TCP reno registered > [ 0.064536] NET: Registered protocol family 1 > [ 0.064579] Unpacking initramfs... > [ 0.085296] Freeing initrd memory: 28156k freed > [ 0.092899] platform rtc_cmos: registered platform RTC device (no > PNP device found) > [ 0.093165] audit: initializing netlink socket (disabled) > [ 0.093175] type=2000 audit(1442998500.237:1): initialized > [ 0.096451] HugeTLB registered 2 MB page size, pre-allocated 0 > pages > [ 0.097685] VFS: Disk quotas dquot_6.5.2 > [ 0.097757] Dquot-cache hash table entries: 512 (order 0, 4096 > bytes) > [ 0.097829] msgmni has been set to 8022 > [ 0.098285] alg: No test for stdrng (krng) > [ 0.098358] Block layer SCSI generic (bsg) driver version 0.4 > loaded (major 253) > [ 0.098362] io scheduler noop registered > [ 0.098364] io scheduler anticipatory registered > [ 0.098366] io scheduler deadline registered > [ 0.098421] io scheduler cfq registered (default) > [ 0.102117] alloc irq_desc for 532 on node -1 > [ 0.102120] alloc kstat_irqs on node -1 > [ 0.107401] Console: switching to colour frame buffer device > 100x37 > [ 0.108438] console [tty0] enabled > [ 0.114847] registering netback > [ 0.115924] alloc irq_desc for 531 on node -1 > [ 0.115926] alloc kstat_irqs on node -1 > [ 0.116219] Linux agpgart interface v0.103 > [ 0.116240] Serial: 8250/16550 driver, 4 ports, IRQ sharing > enabled > [ 0.116393] input: Macintosh mouse button emulation as > /devices/virtual/input/input0 > [ 0.116428] PNP: No PS/2 controller found. Probing ports directly. > [ 0.117239] i8042.c: No controller found. > [ 0.117319] mice: PS/2 mouse device common for all mice > [ 0.119779] input: Xen Virtual Keyboard as > /devices/virtual/input/input1 > [ 0.119812] input: Xen Virtual Pointer as > /devices/virtual/input/input2 > [ 0.119835] alloc irq_desc for 530 on node -1 > [ 0.119837] alloc kstat_irqs on node -1 > [ 0.124410] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as > rtc0 > [ 0.124452] cpuidle: using governor ladder > [ 0.124453] cpuidle: using governor menu > [ 0.124457] No iBFT detected. > [ 0.124731] TCP cubic registered > [ 0.124848] NET: Registered protocol family 10 > [ 0.125503] Mobile IPv6 > [ 0.125505] NET: Registered protocol family 17 > [ 0.125575] PM: Resume from disk failed. > [ 0.125583] registered taskstats version 1 > [ 0.224120] XENBUS: Device with no driver: device/vbd/2049 > [ 0.224124] XENBUS: Device with no driver: device/vif/0 > [ 0.224147] /build/linux-2.6-wNE1_7/linux-2.6 > -2.6.32/debian/build/source_amd64_xen/drivers/rtc/hctosys.c: unable > to open rtc device (rtc0) > [ 0.224191] Initalizing network drop monitor service > [ 0.224269] Freeing unused kernel memory: 600k freed > [ 0.224415] Write protecting the kernel read-only data: 4332k > [ 0.243006] udev[56]: starting version 164 > [ 0.275310] Initialising Xen virtual ethernet driver. > [ 0.277380] alloc irq_desc for 529 on node -1 > [ 0.277383] alloc kstat_irqs on node -1 > [ 0.282270] alloc irq_desc for 528 on node -1 > [ 0.282272] alloc kstat_irqs on node -1 > [ 0.328618] blkfront: xvda1: barriers enabled > [ 0.486337] md: linear personality registered for level -1 > [ 0.488709] md: multipath personality registered for level -4 > [ 0.490926] md: raid0 personality registered for level 0 > [ 0.494083] md: raid1 personality registered for level 1 > [ 0.496269] async_tx: api initialized (async) > [ 0.496917] xor: automatically using best checksumming function: > generic_sse > [ 0.516017] generic_sse: 2675.000 MB/sec > [ 0.516020] xor: using function: generic_sse (2675.000 MB/sec) > [ 0.584029] raid6: int64x1 2355 MB/s > [ 0.652013] raid6: int64x2 3049 MB/s > [ 0.720030] raid6: int64x4 2127 MB/s > [ 0.788017] raid6: int64x8 2024 MB/s > [ 0.856017] raid6: sse2x1 5641 MB/s > [ 0.924015] raid6: sse2x2 6244 MB/s > [ 0.992015] raid6: sse2x4 6225 MB/s > [ 0.992018] raid6: using algorithm sse2x2 (6244 MB/s) > [ 0.995808] md: raid6 personality registered for level 6 > [ 0.995810] md: raid5 personality registered for level 5 > [ 0.995811] md: raid4 personality registered for level 4 > [ 1.003126] md: raid10 personality registered for level 10 > [ 1.016912] device-mapper: uevent: version 1.0.3 > [ 1.017592] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) > initialised: [email protected] > [ 1.036238] EXT3-fs: INFO: recovery required on readonly > filesystem. > [ 1.036241] EXT3-fs: write access will be enabled during recovery. > [ 1.501756] kjournald starting. Commit interval 5 seconds > [ 1.501768] EXT3-fs: xvda1: orphan cleanup on readonly fs > [ 1.501774] ext3_orphan_cleanup: deleting unreferenced inode > 2981895 > [ 1.501794] EXT3-fs: xvda1: 1 orphan inode deleted > [ 1.501795] EXT3-fs: recovery complete. > [ 1.503188] EXT3-fs: mounted filesystem with ordered data mode. > [ 2.310555] udev[180]: starting version 164 > [ 2.472764] input: PC Speaker as > /devices/platform/pcspkr/input/input3 > [ 2.561342] Error: Driver 'pcspkr' is already registered, > aborting... > [ 2.962057] EXT3 FS on xvda1, internal journal > [ 3.019455] loop: module loaded > [ 13.796091] eth0: no IPv6 routers present > > ** Model information > not available > > ** Loaded modules: > Module Size Used by > tcp_diag 880 0 > inet_diag 6914 1 tcp_diag > loop 11767 0 > snd_pcm 60535 0 > snd_timer 15598 1 snd_pcm > snd 46878 2 snd_pcm,snd_timer > soundcore 4598 1 snd > snd_page_alloc 6201 1 snd_pcm > pcspkr 1699 0 > joydev 8459 0 > evdev 7352 0 > ext3 106502 1 > jbd 37309 1 ext3 > mbcache 5050 1 ext3 > dm_mod 53802 0 > raid10 17793 0 > raid456 44500 0 > async_raid6_recov 5122 1 raid456 > async_pq 3431 2 raid456,async_raid6_recov > raid6_pq 77179 2 async_raid6_recov,async_pq > async_xor 2430 3 raid456,async_raid6_recov,async_pq > xor 4380 1 async_xor > async_memcpy 1198 2 raid456,async_raid6_recov > async_tx 1718 5 > raid456,async_raid6_recov,async_pq,async_xor,async_memcpy > raid1 18399 0 > raid0 5485 0 > multipath 6027 0 > linear 3439 0 > md_mod 73872 6 > raid10,raid456,raid1,raid0,multipath,linear > xen_blkfront 9403 1 > xen_netfront 16353 0 > > ** Network interface configuration: > auto lo > iface lo inet loopback > > auto eth0 > iface eth0 inet static > address XXXXXX > netmask 255.255.255.0 > broadcast XXXXXX > network XXXXXX > gateway XXXXXX > up /etc/network/iphandle.pl up /etc/network/smtpiplist > down /etc/network/iphandle.pl down /etc/network/smtpiplist > > > ** Network status: > *** IP interfaces and addresses: > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > inet 127.0.0.1/8 scope host lo > inet 127.0.0.2/8 scope host secondary lo > inet 127.0.0.3/8 scope host secondary lo > inet 127.0.0.4/8 scope host secondary lo > inet 127.0.0.5/8 scope host secondary lo > inet 127.0.0.6/8 scope host secondary lo > inet 127.0.0.7/8 scope host secondary lo > inet 127.0.0.8/8 scope host secondary lo > inet 127.0.0.9/8 scope host secondary lo > inet6 ::1/128 scope host > valid_lft forever preferred_lft forever > 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast > state UP qlen 1000 > link/ether 00:16:3e:3d:5e:59 brd ff:ff:ff:ff:ff:ff > inet XXXXX brd XXXXXXX scope global eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet XXXXX brd XXXXXXX scope global secondary eth0 > inet6 fe80::216:3eff:fe3d:5e59/64 scope link > valid_lft forever preferred_lft forever > > *** Device statistics: > Inter-| Receive | > Transmit > face |bytes packets errs drop fifo frame compressed > multicast|bytes packets errs drop fifo colls carrier compressed > lo: 112799 495 0 0 0 0 0 0 > 112799 495 0 0 0 0 0 0 > eth0: 2160974 26773 0 0 0 0 0 0 > 1971318 4770 0 0 0 0 0 0 > > *** Protocol statistics: > Ip: > 5123 total packets received > 122 with invalid addresses > 0 forwarded > 0 incoming packets discarded > 4738 incoming packets delivered > 5109 requests sent out > Icmp: > 205 ICMP messages received > 19 input ICMP message failed. > ICMP input histogram: > destination unreachable: 18 > timeout in transit: 1 > echo requests: 186 > 203 ICMP messages sent > 0 ICMP messages failed > ICMP output histogram: > destination unreachable: 17 > echo replies: 186 > IcmpMsg: > InType3: 18 > InType8: 186 > InType11: 1 > OutType0: 186 > OutType3: 17 > Tcp: > 257 active connections openings > 118 passive connection openings > 7 failed connection attempts > 7 connection resets received > 8 connections established > 3793 segments received > 3742 segments send out > 0 segments retransmited > 0 bad segments received. > 221 resets sent > Udp: > 551 packets received > 17 packets to unknown port received. > 0 packet receive errors > 1176 packets sent > UdpLite: > TcpExt: > 3 resets received for embryonic SYN_RECV sockets > 274 TCP sockets finished time wait in fast timer > 67 delayed acks sent > Quick ack mode was activated 1 times > 128 packets directly queued to recvmsg prequeue. > 31256 bytes directly received in process context from prequeue > 681 packet headers predicted > 34 packets header predicted and directly queued to user > 867 acknowledgments not containing data payload received > 655 predicted acknowledgments > 1 DSACKs sent for old packets > 5 connections reset due to unexpected data > IpExt: > InBcastPkts: 172 > InOctets: 1233651 > OutOctets: 2012909 > InBcastOctets: 85234 > > > ** PCI devices: > > ** USB devices: > not available > > > -- System Information: > Debian Release: 6.0.10 > APT prefers squeeze-lts > APT policy: (990, 'squeeze-lts'), (500, 'oldoldstable') > Architecture: amd64 (x86_64) > > Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/2 CPU cores) > Locale: LANG=C, LC_CTYPE=C (charmap=UTF-8) (ignored: LC_ALL set to > en_US.utf8) > Shell: /bin/sh linked to /bin/bash > > Versions of packages linux-image-2.6.32-5-xen-amd64 depends on: > ii debconf [debconf-2.0] 1.5.36.1 Debian configuration > management sy > ii initramfs-tools 0.98.8 tools for generating an > initramfs > ii linux-base 2.6.32-48squeeze10 Linux image base package > ii module-init-tools 3.12-2 tools for managing Linux > kernel mo > > Versions of packages linux-image-2.6.32-5-xen-amd64 recommends: > ii firmware-linux-free 2.6.32-48squeeze10 Binary firmware for > various driver > > Versions of packages linux-image-2.6.32-5-xen-amd64 suggests: > ii grub-legacy [grub] 0.97-64 GRand Unified Bootloader > (Legacy v > pn linux-doc-2.6.32 <none> (no description > available) > > Versions of packages linux-image-2.6.32-5-xen-amd64 is related to: > pn firmware-bnx2 <none> (no description > available) > pn firmware-bnx2x <none> (no description > available) > pn firmware-ipw2x00 <none> (no description > available) > pn firmware-ivtv <none> (no description > available) > pn firmware-iwlwifi <none> (no description > available) > pn firmware-linux <none> (no description > available) > pn firmware-linux-nonfree <none> (no description > available) > pn firmware-qlogic <none> (no description > available) > pn firmware-ralink <none> (no description > available) > pn xen-hypervisor <none> (no description > available) > > -- debconf information: > linux-image-2.6.32-5-xen-amd64/postinst/ignoring-do-bootloader > -2.6.32-5-xen-amd64: > linux-image-2.6.32-5-xen-amd64/prerm/removing-running-kernel-2.6.32 > -5-xen-amd64: true > linux-image-2.6.32-5-xen-amd64/postinst/depmod-error-initrd-2.6.32 > -5-xen-amd64: false > linux-image-2.6.32-5-xen-amd64/postinst/missing-firmware-2.6.32-5 > -xen-amd64: > >
