Package: src:linux; Maintainer for src:linux is Debian Kernel Team <debian-kernel@lists.debian.org>;
Reported by: russell@coker.com.au
Date: Fri, 14 Dec 2012 02:00:02 UTC
Severity: normal
Tags: upstream
Found in version linux/3.2.32-1
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Bug#695886; Package src:linux.
(Fri, 14 Dec 2012 02:00:04 GMT) (full text, mbox, link).
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to russell@coker.com.au:
New Bug report received and forwarded. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>.
(Fri, 14 Dec 2012 02:00:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Package: src:linux
Version: 3.2.32-1
Severity: normal
File: /boot/vmlinuz-3.2.0-4-amd64
Tags: upstream
I have a system with /home as a RAID-1 on two encrypted LVM block devices. I
created many read-only snapshots and the filesystem ran out of space, after
deleting the snapshots the filesystem is corrupt and any file access will
give a kernel panic and usually hang the system entirely.
Below is the dmesg output from a crash, I rebooted after the crash before
running reportbug because the system wasn't in a good state to even report a
bug.
[ 44.622061] device fsid 0f0b48e9-d2f7-4280-b417-4d1f5a933975 devid 1
transid 353088 /dev/mapper/rjca-crypt
[ 44.622712] btrfs: use ssd allocation scheme
[ 44.622719] btrfs: disk space caching is enabled
[ 44.638586] SELinux: initialized (dev dm-11, type btrfs), uses xattr
[ 76.793774] btrfs: block rsv returned -28
[ 76.793777] ------------[ cut here ]------------
[ 76.793814] WARNING: at /build/buildd-linux_3.2.32-1-amd64-
bkoeca/linux-3.2.32/fs/btrfs/extent-tree.c:5985
btrfs_alloc_free_block+0xd7/0x284 [btrfs]()
[ 76.793817] Hardware name: 00000000000000000000000
[ 76.793819] Modules linked in: cpufreq_stats cpufreq_userspace
cpufreq_powersave cpufreq_conservative ppdev lp binfmt_misc nfsd nfs nfs_acl
auth_rpcgss fscache lockd sunrpc bridge stp ext4 crc16 jbd2 mbcache drbd
lru_cache hwmon_vid loop snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm
snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq
snd_seq_device acpi_cpufreq parport_pc snd_timer mperf parport radeon ttm
drm_kms_helper snd pcspkr processor drm power_supply i2c_algo_bit iTCO_wdt
evdev button coretemp i2c_i801 i2c_core iTCO_vendor_support soundcore btrfs
crc32c libcrc32c zlib_deflate sha256_generic cryptd aes_x86_64 aes_generic cbc
usb_storage uas dm_crypt dm_mod md_mod usbhid hid sg sd_mod crc_t10dif
ata_generic pata_jmicron ata_piix uhci_hcd e100 libata thermal fan thermal_sys
ehci_hcd 8139too 8139cp mii e1000e scsi_mod usbcore usb_common [last unloaded:
scsi_wait_scan]
[ 76.793888] Pid: 4733, comm: btrfs-cleaner Not tainted 3.2.0-4-amd64 #1
Debian 3.2.32-1
[ 76.793891] Call Trace:
[ 76.793899] [<ffffffff81046a75>] ? warn_slowpath_common+0x78/0x8c
[ 76.793911] [<ffffffffa011f1fe>] ? btrfs_alloc_free_block+0xd7/0x284 [btrfs]
[ 76.793916] [<ffffffff810bbbbc>] ? __set_page_dirty_nobuffers+0xbf/0xd8
[ 76.793930] [<ffffffffa0144106>] ? read_extent_buffer+0x94/0xed [btrfs]
[ 76.793940] [<ffffffffa01127bf>] ? __btrfs_cow_block+0x102/0x33a [btrfs]
[ 76.793950] [<ffffffffa0112aee>] ? btrfs_cow_block+0xf7/0x143 [btrfs]
[ 76.793960] [<ffffffffa0115546>] ? btrfs_search_slot+0x225/0x64e [btrfs]
[ 76.793970] [<ffffffffa0118e1c>] ? lookup_inline_extent_backref+0xa8/0x360
[btrfs]
[ 76.793979] [<ffffffffa01112a0>] ? leaf_space_used+0x4a/0x6f [btrfs]
[ 76.793989] [<ffffffffa011ab18>] ? __btrfs_free_extent+0xcb/0x5c8 [btrfs]
[ 76.793999] [<ffffffffa01177ff>] ? block_group_cache_tree_search+0x8b/0x9a
[btrfs]
[ 76.794010] [<ffffffffa011a1b7>] ? btrfs_put_block_group+0x10/0x5b [btrfs]
[ 76.794021] [<ffffffffa011dfdd>] ? run_clustered_refs+0x672/0x6aa [btrfs]
[ 76.794031] [<ffffffffa011dfc9>] ? run_clustered_refs+0x65e/0x6aa [btrfs]
[ 76.794043] [<ffffffffa011e0de>] ? btrfs_run_delayed_refs+0xc9/0x176 [btrfs]
[ 76.794047] [<ffffffff810363d8>] ? should_resched+0x5/0x23
[ 76.794060] [<ffffffffa012b446>] ? btrfs_commit_transaction+0x37a/0x6f9
[btrfs]
[ 76.794064] [<ffffffff8105f7a7>] ? add_wait_queue+0x3c/0x3c
[ 76.794077] [<ffffffffa012b8a6>] ? __btrfs_end_transaction+0xc6/0x1dd [btrfs]
[ 76.794089] [<ffffffffa011f7d2>] ? btrfs_drop_snapshot+0x427/0x470 [btrfs]
[ 76.794103] [<ffffffffa012c013>] ? btrfs_clean_old_snapshots+0x103/0x120
[btrfs]
[ 76.794115] [<ffffffffa012594d>] ? cleaner_kthread+0xe1/0x16d [btrfs]
[ 76.794127] [<ffffffffa012586c>] ? transaction_kthread+0x20f/0x20f [btrfs]
[ 76.794130] [<ffffffff8105f155>] ? kthread+0x76/0x7e
[ 76.794135] [<ffffffff81353c34>] ? kernel_thread_helper+0x4/0x10
[ 76.794138] [<ffffffff8105f0df>] ? kthread_worker_fn+0x139/0x139
[ 76.794141] [<ffffffff81353c30>] ? gs_change+0x13/0x13
[ 76.794143] ---[ end trace 08a1dd00d792bdf3 ]---
[ 76.794148] ------------[ cut here ]------------
[ 76.794158] WARNING: at /build/buildd-linux_3.2.32-1-amd64-
bkoeca/linux-3.2.32/fs/btrfs/extent-tree.c:4771
__btrfs_free_extent+0x293/0x5c8 [btrfs]()
[ 76.794160] Hardware name: 00000000000000000000000
[ 76.794162] Modules linked in: cpufreq_stats cpufreq_userspace
cpufreq_powersave cpufreq_conservative ppdev lp binfmt_misc nfsd nfs nfs_acl
auth_rpcgss fscache lockd sunrpc bridge stp ext4 crc16 jbd2 mbcache drbd
lru_cache hwmon_vid loop snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm
snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq
snd_seq_device acpi_cpufreq parport_pc snd_timer mperf parport radeon ttm
drm_kms_helper snd pcspkr processor drm power_supply i2c_algo_bit iTCO_wdt
evdev button coretemp i2c_i801 i2c_core iTCO_vendor_support soundcore btrfs
crc32c libcrc32c zlib_deflate sha256_generic cryptd aes_x86_64 aes_generic cbc
usb_storage uas dm_crypt dm_mod md_mod usbhid hid sg sd_mod crc_t10dif
ata_generic pata_jmicron ata_piix uhci_hcd e100 libata thermal fan thermal_sys
ehci_hcd 8139too 8139cp mii e1000e scsi_mod usbcore usb_common [last unloaded:
scsi_wait_scan]
[ 76.794222] Pid: 4733, comm: btrfs-cleaner Tainted: G W 3.2.0-4-
amd64 #1 Debian 3.2.32-1
[ 76.794224] Call Trace:
[ 76.794227] [<ffffffff81046a75>] ? warn_slowpath_common+0x78/0x8c
[ 76.794238] [<ffffffffa011ace0>] ? __btrfs_free_extent+0x293/0x5c8 [btrfs]
[ 76.794248] [<ffffffffa01177ff>] ? block_group_cache_tree_search+0x8b/0x9a
[btrfs]
[ 76.794258] [<ffffffffa011a1b7>] ? btrfs_put_block_group+0x10/0x5b [btrfs]
[ 76.794269] [<ffffffffa011dfdd>] ? run_clustered_refs+0x672/0x6aa [btrfs]
[ 76.794280] [<ffffffffa011dfc9>] ? run_clustered_refs+0x65e/0x6aa [btrfs]
[ 76.794291] [<ffffffffa011e0de>] ? btrfs_run_delayed_refs+0xc9/0x176 [btrfs]
[ 76.794294] [<ffffffff810363d8>] ? should_resched+0x5/0x23
[ 76.794307] [<ffffffffa012b446>] ? btrfs_commit_transaction+0x37a/0x6f9
[btrfs]
[ 76.794311] [<ffffffff8105f7a7>] ? add_wait_queue+0x3c/0x3c
[ 76.794324] [<ffffffffa012b8a6>] ? __btrfs_end_transaction+0xc6/0x1dd [btrfs]
[ 76.794335] [<ffffffffa011f7d2>] ? btrfs_drop_snapshot+0x427/0x470 [btrfs]
[ 76.794349] [<ffffffffa012c013>] ? btrfs_clean_old_snapshots+0x103/0x120
[btrfs]
[ 76.794361] [<ffffffffa012594d>] ? cleaner_kthread+0xe1/0x16d [btrfs]
[ 76.794373] [<ffffffffa012586c>] ? transaction_kthread+0x20f/0x20f [btrfs]
[ 76.794377] [<ffffffff8105f155>] ? kthread+0x76/0x7e
[ 76.794380] [<ffffffff81353c34>] ? kernel_thread_helper+0x4/0x10
[ 76.794383] [<ffffffff8105f0df>] ? kthread_worker_fn+0x139/0x139
[ 76.794386] [<ffffffff81353c30>] ? gs_change+0x13/0x13
[ 76.794388] ---[ end trace 08a1dd00d792bdf4 ]---
[ 76.794390] btrfs unable to find ref byte nr 821972992 parent 0 root 2
owner 0 offset 0
[ 76.794400] BUG: unable to handle kernel NULL pointer dereference at
(null)
[ 76.794453] IP: [<ffffffffa01444f1>] map_private_extent_buffer+0xf/0xec [btrfs]
[ 76.794504] PGD ca194067 PUD ca33f067 PMD 0
[ 76.794538] Oops: 0000 [#1] SMP
[ 76.794564] CPU 0
[ 76.794576] Modules linked in: cpufreq_stats cpufreq_userspace
cpufreq_powersave cpufreq_conservative ppdev lp binfmt_misc nfsd nfs nfs_acl
auth_rpcgss fscache lockd sunrpc bridge stp ext4 crc16 jbd2 mbcache drbd
lru_cache hwmon_vid loop snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm
snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq
snd_seq_device acpi_cpufreq parport_pc snd_timer mperf parport radeon ttm
drm_kms_helper snd pcspkr processor drm power_supply i2c_algo_bit iTCO_wdt
evdev button coretemp i2c_i801 i2c_core iTCO_vendor_support soundcore btrfs
crc32c libcrc32c zlib_deflate sha256_generic cryptd aes_x86_64 aes_generic cbc
usb_storage uas dm_crypt dm_mod md_mod usbhid hid sg sd_mod crc_t10dif
ata_generic pata_jmicron ata_piix uhci_hcd e100 libata thermal fan thermal_sys
ehci_hcd 8139too 8139cp mii e1000e scsi_mod usbcore usb_common [last unloaded:
scsi_wait_scan]
[ 76.795281]
[ 76.795293] Pid: 4733, comm: btrfs-cleaner Tainted: G W 3.2.0-4-
amd64 #1 Debian 3.2.32-1 NEC Computers International
00000000000000000000000/Bearlake
[ 76.795374] RIP: 0010:[<ffffffffa01444f1>] [<ffffffffa01444f1>]
map_private_extent_buffer+0xf/0xec [btrfs]
[ 76.795437] RSP: 0018:ffff8800c91c3a90 EFLAGS: 00010286
[ 76.795466] RAX: 0000000000000000 RBX: ffff8800c91c3ac0 RCX: ffff8800c91c3ac0
[ 76.795503] RDX: 0000000000000004 RSI: 000000000000007a RDI:
0000000000000000
[ 76.795539] RBP: 0000000000000065 R08: ffff8800c91c3ac8 R09: ffff8800c91c3ad0
[ 76.795575] R10: 000000000000007a R11: 0000000000000004 R12:
000000000000007a
[ 76.795611] R13: 0000000000000000 R14: ffff8800c88edc00 R15:
0000000000000000
[ 76.795648] FS: 0000000000000000(0000) GS:ffff8800cfc00000(0000)
knlGS:0000000000000000
[ 76.795690] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 76.795719] CR2: 0000000000000000 CR3: 00000000ca130000 CR4:
00000000000006f0
[ 76.795756] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 76.795792] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 76.795828] Process btrfs-cleaner (pid: 4733, threadinfo ffff8800c91c2000,
task ffff8800c91c1750)
[ 76.795872] Stack:
[ 76.795884] 0000000000000000 ffffffff813463e9 0000000000000000
0000000000000000
[ 76.795933] 0000000000000065 ffffffffa013c781 0000000000000000
0000000030fe5000
[ 76.795982] 0000000000000000 0000000000000002 ffff8800c1309880
00000000ffffffe4
[ 76.796008] Call Trace:
[ 76.796008] [<ffffffff813463e9>] ? printk+0x43/0x48
[ 76.796008] [<ffffffffa013c781>] ? btrfs_item_size+0x2c/0x61 [btrfs]
[ 76.796008] [<ffffffffa011ad20>] ? __btrfs_free_extent+0x2d3/0x5c8 [btrfs]
[ 76.796008] [<ffffffffa011a1b7>] ? btrfs_put_block_group+0x10/0x5b [btrfs]
[ 76.796008] [<ffffffffa011dfdd>] ? run_clustered_refs+0x672/0x6aa [btrfs]
[ 76.796008] [<ffffffffa011dfc9>] ? run_clustered_refs+0x65e/0x6aa [btrfs]
[ 76.796008] [<ffffffffa011e0de>] ? btrfs_run_delayed_refs+0xc9/0x176 [btrfs]
[ 76.796008] [<ffffffff810363d8>] ? should_resched+0x5/0x23
[ 76.796008] [<ffffffffa012b446>] ? btrfs_commit_transaction+0x37a/0x6f9
[btrfs]
[ 76.796008] [<ffffffff8105f7a7>] ? add_wait_queue+0x3c/0x3c
[ 76.796008] [<ffffffffa012b8a6>] ? __btrfs_end_transaction+0xc6/0x1dd [btrfs]
[ 76.796008] [<ffffffffa011f7d2>] ? btrfs_drop_snapshot+0x427/0x470 [btrfs]
[ 76.796008] [<ffffffffa012c013>] ? btrfs_clean_old_snapshots+0x103/0x120
[btrfs]
[ 76.796008] [<ffffffffa012594d>] ? cleaner_kthread+0xe1/0x16d [btrfs]
[ 76.796008] [<ffffffffa012586c>] ? transaction_kthread+0x20f/0x20f [btrfs]
[ 76.796008] [<ffffffff8105f155>] ? kthread+0x76/0x7e
[ 76.796008] [<ffffffff81353c34>] ? kernel_thread_helper+0x4/0x10
[ 76.796008] [<ffffffff8105f0df>] ? kthread_worker_fn+0x139/0x139
[ 76.796008] [<ffffffff81353c30>] ? gs_change+0x13/0x13
[ 76.796008] Code: 00 00 e8 19 cc ff ff 48 81 c4 88 00 00 00 44 89 e0 5b 5d 41
5c 41 5d 41 5e 41 5f c3 55 49 89 d3 49 89 f2 53 48 89 cb 48 83 ec 18 <48> 8b
2f 81 e5 ff 0f 00 00 48 8d 04 2e 48 8d 54 10 ff 48 89 c6
[ 76.796008] RIP [<ffffffffa01444f1>] map_private_extent_buffer+0xf/0xec [btrfs]
[ 76.796008] RSP <ffff8800c91c3a90>
[ 76.796008] CR2: 0000000000000000
[ 76.819899] ---[ end trace 08a1dd00d792bdf5 ]---
-- Package-specific info:
** Version:
Linux version 3.2.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version
4.6.3 (Debian 4.6.3-12) ) #1 SMP Debian 3.2.32-1
** Command line:
BOOT_IMAGE=/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/root-crypt ro selinux=1
security=selinux
** Not tainted
** Kernel log:
[ 9.819508] [drm] Internal thermal controller without fan control
[ 9.819590] [drm] radeon: power management initialized
[ 9.977588] [drm] fb mappable at 0xD0040000
[ 9.977634] [drm] vram apper at 0xD0000000
[ 9.977673] [drm] size 14745600
[ 9.977714] [drm] fb depth is 24
[ 9.977752] [drm] pitch is 10240
[ 9.978037] fbcon: radeondrmfb (fb0) is primary device
[ 10.278950] Console: switching to colour frame buffer device 320x90
[ 10.301759] fb0: radeondrmfb frame buffer device
[ 10.301809] drm: registered panic notifier
[ 10.301875] [drm] Initialized radeon 2.12.0 20080528 for 0000:01:00.0 on
minor 0
[ 10.302088] snd_hda_intel 0000:01:00.1: irq 44 for MSI/MSI-X
[ 10.302114] snd_hda_intel 0000:01:00.1: setting latency timer to 64
[ 10.320784] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[ 10.320987] input: HD-Audio Generic HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6
[ 10.470855] SELinux: initialized (dev tmpfs, type tmpfs), uses transition
SIDs
[ 10.737265] btrfs: use ssd allocation scheme
[ 10.737306] btrfs: disk space caching is enabled
[ 10.740101] btrfs: unlinked 5 orphans
[ 10.792337] loop: module loaded
[ 10.838091] it87: Found IT8718F chip at 0x290, revision 1
[ 10.838178] ACPI: resource it87 [io 0x0295-0x0296] conflicts with ACPI
region IP__ [io 0x295-0x296]
[ 10.838232] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 10.867449] drbd: initialized. Version: 8.3.11 (api:88/proto:86-96)
[ 10.867496] drbd: srcversion: 2D876214BAAD53B31ADC1D6
[ 10.867528] drbd: registered as block device major 147
[ 10.867558] drbd: minor_table @ 0xffff8800c89b21c0
[ 14.583289] Adding 4194300k swap on /dev/mapper/swap_crypt. Priority:-1
extents:1 across:4194300k SS
[ 14.764376] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts:
(null)
[ 14.764733] SELinux: initialized (dev sdb1, type ext4), uses xattr
[ 14.765347] device fsid 0f0b48e9-d2f7-4280-b417-4d1f5a933975 devid 1
transid 353090 /dev/mapper/rjca-crypt
[ 14.765782] btrfs: use ssd allocation scheme
[ 14.765814] btrfs: disk space caching is enabled
[ 14.766074] btrfs: failed to read the system array on dm-10
[ 14.766237] btrfs: open_ctree failed
[ 14.785171] device fsid a6e39739-70df-449d-ba89-b79f2a670aa3 devid 1
transid 334 /dev/mapper/xevssd-junk
[ 14.785496] btrfs: use ssd allocation scheme
[ 14.785501] btrfs: disk space caching is enabled
[ 14.799016] SELinux: initialized (dev dm-7, type btrfs), uses xattr
[ 15.122148] Bridge firewalling registered
[ 15.128581] device mb0 entered promiscuous mode
[ 15.498155] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 15.552074] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
[ 15.553075] ADDRCONF(NETDEV_UP): mb0: link is not ready
[ 15.555262] device eth0 entered promiscuous mode
[ 15.574626] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 15.576278] device eth1 entered promiscuous mode
[ 15.582393] 8139too 0000:04:01.0: eth1: link up, 100Mbps, full-duplex, lpa
0x41E1
[ 15.592637] xenbr0: port 3(eth1) entering listening state
[ 15.597308] xenbr0: port 3(eth1) entering listening state
[ 15.602903] ADDRCONF(NETDEV_UP): xenbr0: link is not ready
[ 18.316863] e1000e: mb0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[ 18.322535] ADDRCONF(NETDEV_CHANGE): mb0: link becomes ready
[ 18.327301] xenbr0: port 1(mb0) entering listening state
[ 18.332050] xenbr0: port 1(mb0) entering listening state
[ 18.600012] xenbr0: port 3(eth1) entering learning state
[ 19.808633] xenbr0: port 1(mb0) received tcn bpdu
[ 19.812615] xenbr0: topology change detected, propagating
[ 21.336012] xenbr0: port 1(mb0) entering learning state
[ 21.608007] xenbr0: topology change detected, propagating
[ 21.612757] xenbr0: port 3(eth1) entering forwarding state
[ 21.618399] ADDRCONF(NETDEV_CHANGE): xenbr0: link becomes ready
[ 21.810008] xenbr0: port 1(mb0) received tcn bpdu
[ 21.814748] xenbr0: topology change detected, propagating
[ 23.814064] xenbr0: port 1(mb0) received tcn bpdu
[ 23.818832] xenbr0: topology change detected, propagating
[ 24.344076] xenbr0: topology change detected, propagating
[ 24.347048] xenbr0: port 1(mb0) entering forwarding state
[ 24.575626] RPC: Registered named UNIX socket transport module.
[ 24.578541] RPC: Registered udp transport module.
[ 24.581398] RPC: Registered tcp transport module.
[ 24.584275] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 24.597427] FS-Cache: Loaded
[ 24.617205] FS-Cache: Netfs 'nfs' registered for caching
[ 24.629357] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 24.636224] SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses
genfs_contexts
[ 25.232931] auditd (3105): /proc/3105/oom_adj is deprecated, please use
/proc/3105/oom_score_adj instead.
[ 25.243281] SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses
genfs_contexts
[ 25.479813] lp0: using parport0 (interrupt-driven).
[ 25.498900] ppdev: user-space parallel port driver
[ 25.818172] xenbr0: port 1(mb0) received tcn bpdu
[ 25.820761] xenbr0: topology change detected, propagating
[ 27.822208] xenbr0: port 1(mb0) received tcn bpdu
[ 27.822213] xenbr0: topology change detected, propagating
[ 29.826158] xenbr0: port 1(mb0) received tcn bpdu
[ 29.826164] xenbr0: topology change detected, propagating
[ 31.830166] xenbr0: port 1(mb0) received tcn bpdu
[ 31.830173] xenbr0: topology change detected, propagating
[ 32.432009] xenbr0: no IPv6 routers present
[ 33.834182] xenbr0: port 1(mb0) received tcn bpdu
[ 33.834188] xenbr0: topology change detected, propagating
[ 35.838165] xenbr0: port 1(mb0) received tcn bpdu
[ 35.838171] xenbr0: topology change detected, propagating
[ 37.842193] xenbr0: port 1(mb0) received tcn bpdu
[ 37.842199] xenbr0: topology change detected, propagating
[ 39.846198] xenbr0: port 1(mb0) received tcn bpdu
[ 39.846204] xenbr0: topology change detected, propagating
[ 43.808493] xenbr0: port 1(mb0) received tcn bpdu
[ 43.808500] xenbr0: topology change detected, propagating
** Model information
sys_vendor: NEC Computers International
product_name: 00000000000000000000000
product_version: RD381191288
chassis_vendor: OEM
chassis_version: ������
bios_vendor: Phoenix Technologies, LTD
bios_version: 6.00 PG
board_vendor: Gigabyte
board_name: Bearlake
board_version: V1.x
** Loaded modules:
cpufreq_stats
cpufreq_userspace
cpufreq_powersave
cpufreq_conservative
ppdev
lp
binfmt_misc
nfsd
nfs
nfs_acl
auth_rpcgss
fscache
lockd
sunrpc
bridge
stp
ext4
crc16
jbd2
mbcache
drbd
lru_cache
hwmon_vid
loop
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_intel
snd_hda_codec
snd_hwdep
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_page_alloc
snd_seq_midi
snd_seq_midi_event
coretemp
snd_rawmidi
parport_pc
parport
snd_seq
radeon
snd_seq_device
acpi_cpufreq
snd_timer
mperf
snd
button
processor
ttm
drm_kms_helper
drm
power_supply
i2c_algo_bit
i2c_i801
evdev
i2c_core
pcspkr
soundcore
iTCO_wdt
iTCO_vendor_support
btrfs
crc32c
libcrc32c
zlib_deflate
sha256_generic
cryptd
aes_x86_64
aes_generic
cbc
usb_storage
uas
dm_crypt
dm_mod
md_mod
usbhid
hid
sg
sd_mod
crc_t10dif
8139too
ata_generic
fan
thermal
thermal_sys
pata_jmicron
uhci_hcd
8139cp
e100
mii
ata_piix
libata
ehci_hcd
scsi_mod
e1000e
usbcore
usb_common
** Network interface configuration:
auto lo
iface lo inet loopback
iface mb0 inet dhcp
auto xenbr0
iface xenbr0 inet static
address 10.0.0.3
network 10.0.0.0
netmask 255.255.255.0
broadcast 10.0.0.255
gateway 10.0.0.1
bridge_ports mb0 eth0 eth1
bridge_stp on
bridge_fd 3
** 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
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master
xenbr0 state DOWN qlen 1000
link/ether 00:90:27:13:b6:8b brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master
xenbr0 state UNKNOWN qlen 1000
link/ether 00:40:f4:2b:66:ae brd ff:ff:ff:ff:ff:ff
4: mb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master
xenbr0 state UP qlen 1000
link/ether 00:1d:7d:2a:e6:9b brd ff:ff:ff:ff:ff:ff
5: xenbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 00:1d:7d:2a:e6:9b brd ff:ff:ff:ff:ff:ff
inet 10.0.0.3/24 brd 10.0.0.255 scope global xenbr0
inet6 fe80::21d:7dff:fe2a:e69b/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
xenbr0: 736249 1377 0 3 0 0 0 0 144348
1107 0 0 0 0 0 0
lo: 896 4 0 0 0 0 0 0 896
4 0 0 0 0 0 0
eth1: 30051 88 0 0 0 0 0 0 36348
587 0 0 0 0 0 0
eth0: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
mb0: 740717 1385 0 0 0 0 0 55 210733
1724 0 0 0 0 0 0
*** Protocol statistics:
Ip:
1357 total packets received
0 forwarded
0 incoming packets discarded
1338 incoming packets delivered
1061 requests sent out
Icmp:
0 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
8 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 8
IcmpMsg:
OutType3: 8
Tcp:
8 active connections openings
4 passive connection openings
0 failed connection attempts
0 connection resets received
4 connections established
1263 segments received
1005 segments send out
0 segments retransmited
0 bad segments received.
0 resets sent
Udp:
33 packets received
8 packets to unknown port received.
0 packet receive errors
49 packets sent
UdpLite:
TcpExt:
1 TCP sockets finished time wait in fast timer
18 delayed acks sent
Quick ack mode was activated 4 times
30 packets directly queued to recvmsg prequeue.
620 packet headers predicted
84 acknowledgments not containing data payload received
426 predicted acknowledgments
4 DSACKs sent for old packets
IpExt:
InMcastPkts: 10
InBcastPkts: 24
InOctets: 735901
OutOctets: 127270
InMcastOctets: 320
InBcastOctets: 10996
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM
Controller [8086:29c0] (rev 02)
Subsystem: Giga-byte Technology Device [1458:5000]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0b <?>
00:01.0 PCI bridge [0604]: Intel Corporation 82G33/G31/P35/P31 Express PCI
Express Root Port [8086:29c1] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: fdc00000-fdcfffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Intel Corporation 82G33/G31/P35/P31 Express
PCI Express Root Port [8086:29c1]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4161
Capabilities: [a0] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x16, ASPM L0s, Latency L0
<256ns, L1 <4us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #32, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
LinkChg-
Control: AttnInd Off, PwrInd On, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+
Interlock-
Changed: MRL- PresDet+ LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Kernel driver in use: pcieport
00:19.0 Ethernet controller [0200]: Intel Corporation 82566DC-2 Gigabit
Network Connection [8086:294c] (rev 02)
Subsystem: Giga-byte Technology Device [1458:e000]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 43
Region 0: Memory at fdfc0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fdfff000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at ff00 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 41b9
Capabilities: [e0] Vendor Specific Information: Len=06 <?>
Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #4 [8086:2937] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at fe00 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1a.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #5 [8086:2938] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 21
Region 4: I/O ports at fd00 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1a.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #6 [8086:2939] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 19
Region 4: I/O ports at fc00 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1a.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #2 [8086:293c] (rev 02) (prog-if 20 [EHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 0: Memory at fdffe000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] Vendor Specific Information: Len=06 <?>
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller [8086:293e] (rev 02)
Subsystem: Giga-byte Technology Device [1458:a002]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 45
Region 0: Memory at fdff4000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 4199
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- RBE- FLReset+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0
<64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive-
BWMgmt- ABWMgmt-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=80
Status: NegoPending- InProgress-
Capabilities: [130 v1] Root Complex Link
Desc: PortNumber=0f ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 1 [8086:2940] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fd700000-fd7fffff
Prefetchable memory behind bridge: 00000000fd600000-00000000fd6fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0
<1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #16, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4169
Capabilities: [90] Subsystem: Intel Corporation Optiplex 755 [8086:2940]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=01 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 5 [8086:2948] (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fde00000-fdefffff
Prefetchable memory behind bridge: 00000000fdd00000-00000000fddfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0
<256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #20, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+
Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4171
Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9 Family) PCI
Express Port 5 [8086:2948]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=05 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 [8086:2934] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at fb00 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1d.1 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 [8086:2935] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at fa00 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1d.2 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 [8086:2936] (rev 02) (prog-if 00 [UHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at f900 [size=32]
Capabilities: [50] Vendor Specific Information: Len=06 <?>
Kernel driver in use: uhci_hcd
00:1d.7 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #1 [8086:293a] (rev 02) (prog-if 20 [EHCI])
Subsystem: Giga-byte Technology Device [1458:5006]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fdffd000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] Vendor Specific Information: Len=06 <?>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev
92) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fd900000-fdbfffff
Prefetchable memory behind bridge: 00000000fd800000-00000000fd8fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [50] Subsystem: Intel Corporation 82801 PCI Bridge
[8086:244e]
00:1f.0 ISA bridge [0601]: Intel Corporation 82801IR (ICH9R) LPC Interface
Controller [8086:2916] (rev 02)
Subsystem: Giga-byte Technology Device [1458:5001]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
00:1f.2 IDE interface [0101]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4
port SATA Controller [IDE mode] [8086:2920] (rev 02) (prog-if 8f [Master SecP
SecO PriP PriO])
Subsystem: Giga-byte Technology Device [1458:b002]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at f800 [size=8]
Region 1: I/O ports at f700 [size=4]
Region 2: I/O ports at f600 [size=8]
Region 3: I/O ports at f500 [size=4]
Region 4: I/O ports at f400 [size=16]
Region 5: I/O ports at f300 [size=16]
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] Vendor Specific Information: Len=06 <?>
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller
[8086:2930] (rev 02)
Subsystem: Giga-byte Technology Device [1458:5001]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 18
Region 0: Memory at fdffc000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 0500 [size=32]
Kernel driver in use: i801_smbus
00:1f.5 IDE interface [0101]: Intel Corporation 82801I (ICH9 Family) 2 port
SATA Controller [IDE mode] [8086:2926] (rev 02) (prog-if 85 [Master SecO
PriO])
Subsystem: Giga-byte Technology Device [1458:b002]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at f100 [size=8]
Region 1: I/O ports at f000 [size=4]
Region 2: I/O ports at ef00 [size=8]
Region 3: I/O ports at ee00 [size=4]
Region 4: I/O ports at ed00 [size=16]
Region 5: I/O ports at ec00 [size=16]
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [b0] Vendor Specific Information: Len=06 <?>
Kernel driver in use: ata_piix
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI
Cedar PRO [Radeon HD 5450] [1002:68f9] (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:03ca]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at fdcc0000 (64-bit, non-prefetchable) [size=128K]
Region 4: I/O ports at ae00 [size=256]
[virtual] Expansion ROM at fdc00000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0
<64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 4189
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Kernel driver in use: radeon
01:00.1 Audio device [0403]: Advanced Micro Devices [AMD] nee ATI Cedar HDMI
Audio [Radeon HD 5400/6300 Series] [1002:aa68]
Subsystem: ASUSTeK Computer Inc. Device [1043:aa68]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 44
Region 0: Memory at fdcfc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0
<64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-,
LinkEqualizationRequest-
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 41a9
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
Capabilities: [150 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Kernel driver in use: snd_hda_intel
03:00.0 IDE interface [0101]: JMicron Technology Corp. JMB368 IDE controller
[197b:2368] (prog-if 85 [Master SecO PriO])
Subsystem: JMicron Technology Corp. Device [197b:2363]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at cf00 [size=8]
Region 1: I/O ports at ce00 [size=4]
Region 2: I/O ports at cd00 [size=8]
Region 3: I/O ports at cc00 [size=4]
Region 4: I/O ports at cb00 [size=16]
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Express (v1) Legacy Endpoint, MSI 01
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1
<1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0
<1us, L1 <16us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
Kernel driver in use: pata_jmicron
04:00.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Ethernet
Pro 100 [8086:1229] (rev 05)
Subsystem: Intel Corporation 82558B PRO/100+ PCI (TP) [8086:0009]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 64 (2000ns min, 14000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at fd8ff000 (32-bit, prefetchable) [size=4K]
Region 1: I/O ports at bf00 [size=32]
Region 2: Memory at fda00000 (32-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at fd900000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: e100
04:01.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
[10ec:8139]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 32 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at bc00 [size=256]
Region 1: Memory at fdbff000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: 8139too
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 004: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 007 Device 002: ID 049f:0051 Compaq Computer Corp. KU-0133 Easy Access
Interner Keyboard
Bus 005 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 006 Device 005: ID 0424:2640 Standard Microsystems Corp. USB 2.0 Hub
Bus 006 Device 006: ID 0424:4063 Standard Microsystems Corp.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.2.0-4-amd64 depends on:
ii debconf [debconf-2.0] 1.5.46
ii initramfs-tools [linux-initramfs-tool] 0.109
ii kmod 9-2
ii linux-base 3.5
ii module-init-tools 9-2
Versions of packages linux-image-3.2.0-4-amd64 recommends:
pn firmware-linux-free <none>
Versions of packages linux-image-3.2.0-4-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-23
pn linux-doc-3.2 <none>
Versions of packages linux-image-3.2.0-4-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.2.0-4-amd64/postinst/depmod-error-initrd-3.2.0-4-amd64: false
linux-image-3.2.0-4-amd64/prerm/removing-running-kernel-3.2.0-4-amd64: true
linux-image-3.2.0-4-amd64/postinst/ignoring-ramdisk:
linux-image-3.2.0-4-amd64/postinst/missing-firmware-3.2.0-4-amd64:
Information forwarded
to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#695886; Package src:linux.
(Fri, 14 Dec 2012 02:21:03 GMT) (full text, mbox, link).
Acknowledgement sent
to russell@coker.com.au:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>.
(Fri, 14 Dec 2012 02:21:03 GMT) (full text, mbox, link).
Message #10 received at 695886@bugs.debian.org (full text, mbox, reply):
[Message part 1 (text/plain, inline)]
I've just tested version 3.2.35-1 from unstable and it crashes in the same way. I've attached dmesg output from 3.2.35-1 crashing. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/
[dmesg.txt.gz (application/x-gzip, attachment)]
Information forwarded
to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#695886; Package src:linux.
(Sat, 15 Dec 2012 23:48:03 GMT) (full text, mbox, link).
Acknowledgement sent
to russell@coker.com.au:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>.
(Sat, 15 Dec 2012 23:48:03 GMT) (full text, mbox, link).
Message #15 received at 695886@bugs.debian.org (full text, mbox, reply):
[Message part 1 (text/plain, inline)]
I've attached the output of dmesg after mounting the filesystem in question with 3.6-trunk-amd64 from experimental and then running "ls -l" on the root of the filesystem in question. 3.6 is a significant improvement in that although the filesystem is mounted read-only I can access at least some of the data. With the wheezy kernel programs like ls enter D state and never return and a hardware reset is the only option. I tried to umount the filesystem but umount got stuck in D state with nothing in the kernel log about it. So there's still some serious problems. I think that the kernel should be able to correct the filesystem and even if that's not possible umount should always succeed (if this was a server it would cause downtime). -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/
[dmesg-3.6.txt.gz (application/x-gzip, attachment)]
Information forwarded
to debian-bugs-dist@lists.debian.org, Debian Kernel Team <debian-kernel@lists.debian.org>:
Bug#695886; Package src:linux.
(Sun, 16 Dec 2012 01:15:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Ben Hutchings <ben@decadent.org.uk>:
Extra info received and forwarded to list. Copy sent to Debian Kernel Team <debian-kernel@lists.debian.org>.
(Sun, 16 Dec 2012 01:15:03 GMT) (full text, mbox, link).
Message #20 received at 695886@bugs.debian.org (full text, mbox, reply):
[Message part 1 (text/plain, inline)]
On Sun, 2012-12-16 at 10:45 +1100, Russell Coker wrote: > I've attached the output of dmesg after mounting the filesystem in question > with 3.6-trunk-amd64 from experimental and then running "ls -l" on the root of > the filesystem in question. > > 3.6 is a significant improvement in that although the filesystem is mounted > read-only I can access at least some of the data. With the wheezy kernel > programs like ls enter D state and never return and a hardware reset is the > only option. > > I tried to umount the filesystem but umount got stuck in D state with nothing > in the kernel log about it. So there's still some serious problems. > > I think that the kernel should be able to correct the filesystem and even if > that's not possible umount should always succeed (if this was a server it > would cause downtime). [ 59.965339] btrfs: free space inode generation (0) did not match free space cache generation (353091) Looks like filesystem corruption. It's no longer clear where the free space is... [ 62.488778] btrfs: block rsv returned -28 so it's impossible to allocate any blocks... [ 62.488782] ------------[ cut here ]------------ [ 62.488819] WARNING: at /media/data2/mattems/src/linux-3.6.9/fs/btrfs/extent-tree.c:6323 btrfs_alloc_free_block+0xd3/0x296 [btrfs]() and btrfs generally doesn't deal well with full disks. I suggest you report this upstream (linux-btrfs@vger.kernel.org), cc'ing the bug address. Ben. -- Ben Hutchings Always try to do things in chronological order; it's less confusing that way.
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