--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-3.0.0-1-amd64: kernel BUG at fs/locks.c:2072 (running 3.0.0)
- From: Rodolfo Broco Manin <rodolfo@ime.unicamp.br>
- Date: Wed, 02 Nov 2011 13:26:50 -0200
- Message-id: <20111102152650.2322.89640.reportbug@euler.ime.unicamp.br>
Package: linux-2.6
Version: 3.0.0-3
Severity: critical
Justification: breaks the whole system
Dear Maintainer,
We are experiencing randon system locks, with the following message:
Nov 2 00:04:26 euler kernel: [218436.711486] ------------[ cut here ]------------
Nov 2 00:04:26 euler kernel: [218436.711545] kernel BUG at /build/buildd-linux-2.6_3.0.0-3-amd64-9ClimQ/linux-2.6-3.0.0/debian/build/source_amd64_none/fs/locks.c:2072!
Nov 2 00:04:26 euler kernel: [218436.711644] invalid opcode: 0000 [#1] SMP
Nov 2 00:04:26 euler kernel: [218436.711699] CPU 0
Nov 2 00:04:26 euler kernel: [218436.711706] Modules linked in: nfs fscache parport_pc ppdev lp parport nfsd lockd nfs_acl auth_rpcgss sunrpc quota_v2 quota_tree dm_round_robin dm_multipath scsi_dh loop snd_pcm snd_timer snd soundcore snd_page_alloc i2c_i801 i2c_core dm_mod ghes pcspkr joydev evdev hed button video processor ext4 mbcache jbd2 crc16 sr_mod sg cdrom sd_mod crc_t10dif usbhid hid megaraid_sas qla2xxx ahci libahci scsi_transport_fc libata scsi_tgt ehci_hcd usbcore scsi_mod thermal fan e1000e thermal_sys [last unloaded: scsi_wait_scan]
Nov 2 00:04:26 euler kernel: [218436.712349]
Nov 2 00:04:26 euler kernel: [218436.712388] Pid: 1767, comm: nfsd Not tainted 3.0.0-1-amd64 #1 Intel Corporation S1200BTL/S1200BTL
Nov 2 00:04:26 euler kernel: [218436.712491] RIP: 0010:[<ffffffff81130af7>] [<ffffffff81130af7>] locks_remove_flock+0xda/0xfb
Nov 2 00:04:26 euler kernel: [218436.712583] RSP: 0018:ffff88042b0c7c30 EFLAGS: 00010246
Nov 2 00:04:26 euler kernel: [218436.712632] RAX: 0000000000000001 RBX: ffff88042c15a9c0 RCX: 0000000000000000
Nov 2 00:04:26 euler kernel: [218436.712716] RDX: 000000000000c498 RSI: 0000000000000008 RDI: ffffffff817dab70
Nov 2 00:04:26 euler kernel: [218436.712798] RBP: ffff880422825e20 R08: ffffffffa020b1c0 R09: 0000000000000000
Nov 2 00:04:26 euler kernel: [218436.712881] R10: 00000000000007ec R11: 00000000000007d8 R12: ffff880422825ce0
Nov 2 00:04:26 euler kernel: [218436.712963] R13: ffff880422825ce0 R14: ffff88036f5d9080 R15: ffff88042c15a9d0
Nov 2 00:04:26 euler kernel: [218436.713046] FS: 0000000000000000(0000) GS:ffff88043e600000(0000) knlGS:0000000000000000
Nov 2 00:04:26 euler kernel: [218436.713132] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Nov 2 00:04:26 euler kernel: [218436.713183] CR2: 00007f8271b09ef0 CR3: 0000000001603000 CR4: 00000000000406f0
Nov 2 00:04:26 euler kernel: [218436.713265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 2 00:04:26 euler kernel: [218436.713347] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 2 00:04:26 euler kernel: [218436.713430] Process nfsd (pid: 1767, threadinfo ffff88042b0c6000, task ffff88042bfff020)
Nov 2 00:04:26 euler kernel: [218436.713516] Stack:
Nov 2 00:04:26 euler kernel: [218436.713554] ffff88043e098b80 00000000000000d0 00000000000000d0 0000000000000286
Nov 2 11:50:39 euler kernel: imklog 5.8.5, log source = /proc/kmsg started.
Nov 2 11:50:39 euler kernel: [ 0.000000] Initializing cgroup subsys cpuset
Nov 2 11:50:39 euler kernel: [ 0.000000] Initializing cgroup subsys cpu
Nov 2 11:50:39 euler kernel: [ 0.000000] Linux version 3.0.0-1-amd64 (Debian 3.0.0-3) (ben@decadent.org.uk) (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:21:11 UTC 2011
Nov 2 11:50:39 euler kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.0.0-1-amd64 root=UUID=6c8b6f22-ea33-4965-8e58-6f7268b5e908 ro quiet
The system is a file server, sharing a 4,5TB ext4 partition via NFS. Is was installer a couple weeks ago (and was very stable), but it "panic-ed" twice since it became
a file server last week.
Coincidence or not, both hangs ocurred on days of low usage (a holiday and a weekend).
Hardware description:
CPU: Intel(R) Xeon(R) CPU E31280
Motherboard: Intel S1200BTL (Intel C204 chipset)
Memory: 16Gb
Thanks in advice!
-- Package-specific info:
** Version:
Linux version 3.0.0-1-amd64 (Debian 3.0.0-3) (ben@decadent.org.uk) (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:21:11 UTC 2011
** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.0.0-1-amd64 root=UUID=6c8b6f22-ea33-4965-8e58-6f7268b5e908 ro quiet
** Not tainted
** Kernel log:
[ 3.264916] usb 1-1.1: New USB device found, idVendor=046b, idProduct=ff10
[ 3.264919] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.264922] usb 1-1.1: Product: Virtual Keyboard and Mouse
[ 3.264925] usb 1-1.1: Manufacturer: American Megatrends Inc.
[ 3.264927] usb 1-1.1: SerialNumber: serial
[ 3.340602] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input0
[ 3.340638] generic-usb 0003:046B:FF10.0001: input,hidraw0: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1a.0-1.1/input0
[ 3.341335] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/input/input1
[ 3.341374] generic-usb 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1a.0-1.1/input1
[ 3.341381] usbcore: registered new interface driver usbhid
[ 3.341382] usbhid: USB HID core driver
[ 3.371833] usb 2-1.1: new low speed USB device number 3 using ehci_hcd
[ 3.529576] usb 2-1.1: New USB device found, idVendor=0e8f, idProduct=0020
[ 3.529579] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.529582] usb 2-1.1: Product: PS2toUSB Adapter
[ 3.529584] usb 2-1.1: Manufacturer: GASIA
[ 3.532318] input: GASIA PS2toUSB Adapter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.0/input/input2
[ 3.532350] generic-usb 0003:0E8F:0020.0003: input,hidraw2: USB HID v1.10 Keyboard [GASIA PS2toUSB Adapter] on usb-0000:00:1d.0-1.1/input0
[ 3.568955] input: GASIA PS2toUSB Adapter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.1/input/input3
[ 3.569002] generic-usb 0003:0E8F:0020.0004: input,hidraw3: USB HID v1.10 Mouse [GASIA PS2toUSB Adapter] on usb-0000:00:1d.0-1.1/input1
[ 4.770745] scsi 0:2:0:0: Direct-Access INTEL RMS2AF040 2.70 PQ: 0 ANSI: 5
[ 5.949656] scsi: waiting for bus probes to complete ...
[ 5.952985] scsi 2:0:0:0: CD-ROM HL-DT-ST DVDRAM GH22NS50 TN03 PQ: 0 ANSI: 5
[ 5.953455] scsi 1:0:0:0: Direct-Access HP P2000G3 FC/iSCSI T230 PQ: 0 ANSI: 5
[ 5.954034] sd 0:2:0:0: [sda] 1951170560 512-byte logical blocks: (998 GB/930 GiB)
[ 5.954195] sd 0:2:0:0: [sda] Write Protect is off
[ 5.954198] sd 0:2:0:0: [sda] Mode Sense: 1f 00 10 08
[ 5.954234] sd 0:2:0:0: [sda] Write cache: disabled, read cache: disabled, supports DPO and FUA
[ 5.954948] sda: sda1 sda2 sda3 sda4
[ 5.955077] sd 1:0:0:0: [sdb] 9765624960 512-byte logical blocks: (4.99 TB/4.54 TiB)
[ 5.955358] sd 0:2:0:0: [sda] Attached SCSI disk
[ 5.955438] sd 1:0:0:0: [sdb] Write Protect is off
[ 5.955440] sd 1:0:0:0: [sdb] Mode Sense: ef 00 00 08
[ 5.955563] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.956053] sd 0:2:0:0: Attached scsi generic sg0 type 0
[ 5.956091] scsi 2:0:0:0: Attached scsi generic sg1 type 5
[ 5.956120] sd 1:0:0:0: Attached scsi generic sg2 type 0
[ 5.958230] scsi 1:0:1:0: Direct-Access HP P2000G3 FC/iSCSI T230 PQ: 0 ANSI: 5
[ 5.958383] sd 1:0:1:0: Attached scsi generic sg3 type 0
[ 5.966438] sd 1:0:1:0: [sdc] 9765624960 512-byte logical blocks: (4.99 TB/4.54 TiB)
[ 5.968576] sd 1:0:1:0: [sdc] Write Protect is off
[ 5.968579] sd 1:0:1:0: [sdc] Mode Sense: ef 00 00 08
[ 5.968703] sd 1:0:1:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 6.040625] sdc: sdc1
[ 6.040683] sdb: sdb1
[ 6.041392] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 6.041419] sd 1:0:1:0: [sdc] Attached SCSI disk
[ 6.050438] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 6.050443] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 6.050543] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 6.987309] Btrfs loaded
[ 7.181901] PM: Starting manual resume from disk
[ 7.181903] PM: Hibernation image partition 8:2 present
[ 7.181904] PM: Looking for hibernation image.
[ 7.182077] PM: Image not found (code -22)
[ 7.182079] PM: Hibernation image not present or could not be loaded.
[ 7.193582] EXT4-fs (sda1): INFO: recovery required on readonly filesystem
[ 7.193584] EXT4-fs (sda1): write access will be enabled during recovery
[ 7.330090] EXT4-fs (sda1): recovery complete
[ 7.330478] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 8.730298] udevd[340]: starting version 172
[ 9.077862] ACPI: acpi_idle registered with cpuidle
[ 9.078278] Monitor-Mwait will be used to enter C-1 state
[ 9.078292] Monitor-Mwait will be used to enter C-3 state
[ 9.151046] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
[ 9.151052] ACPI: Sleep Button [SLPB]
[ 9.151098] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[ 9.151101] ACPI: Power Button [PWRF]
[ 9.293369] input: PC Speaker as /devices/platform/pcspkr/input/input6
[ 9.434513] i801_smbus 0000:00:1f.3: PCI INT D -> GSI 22 (level, low) -> IRQ 22
[ 9.514284] device-mapper: uevent: version 1.0.3
[ 9.514325] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
[ 9.685392] Error: Driver 'pcspkr' is already registered, aborting...
[ 10.494703] Adding 3906556k swap on /dev/sda2. Priority:-1 extents:1 across:3906556k
[ 10.496883] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 10.732275] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 10.813642] loop: module loaded
[ 10.880415] device-mapper: multipath: version 1.3.0 loaded
[ 11.005612] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 49.165038] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 49.199974] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 49.415452] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: usrquota
[ 50.745608] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[ 50.801464] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X
[ 50.803813] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 54.462547] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 54.464800] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 64.730173] eth0: no IPv6 routers present
[ 1202.311588] RPC: Registered named UNIX socket transport module.
[ 1202.311590] RPC: Registered udp transport module.
[ 1202.311591] RPC: Registered tcp transport module.
[ 1202.311592] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1202.368239] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 1202.849931] multipathd (1626): /proc/1626/oom_adj is deprecated, please use /proc/1626/oom_score_adj instead.
[ 1202.870646] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 1202.921980] NFSD: starting 90-second grace period
[ 1203.276354] lp: driver loaded but no devices found
[ 1203.386344] ppdev: user-space parallel port driver
[ 1362.851082] nfsd: nfsv4 idmapping failing: has idmapd not been started?
[ 1368.374272] nfsd: nfsv4 idmapping failing: has idmapd not been started?
** Model information
sys_vendor: Intel Corporation
product_name: S1200BTL
product_version: ....................
chassis_vendor: ..............................
chassis_version: ..................
bios_vendor: Intel Corp.
bios_version: S1200BT.86B.01.00.0028.060220111153
board_vendor: Intel Corporation
board_name: S1200BTL
board_version: E98681-306
** Loaded modules:
Module Size Used by
parport_pc 22395 0
ppdev 12763 0
lp 17270 0
parport 31929 3 parport_pc,ppdev,lp
nfsd 260662 11
lockd 71503 1 nfsd
nfs_acl 12511 1 nfsd
auth_rpcgss 37204 1 nfsd
sunrpc 172969 42 nfsd,lockd,nfs_acl,auth_rpcgss
quota_v2 12959 1
quota_tree 12943 1 quota_v2
dm_round_robin 12679 2
dm_multipath 21968 2 dm_round_robin
scsi_dh 13244 1 dm_multipath
loop 22711 0
snd_pcm 68104 0
snd_timer 22581 1 snd_pcm
snd 52823 2 snd_pcm,snd_timer
soundcore 13152 1 snd
dm_mod 63164 7 dm_multipath
i2c_i801 16870 0
ghes 12988 0
snd_page_alloc 13043 1 snd_pcm
i2c_core 23909 1 i2c_i801
pcspkr 12579 0
joydev 17262 0
evdev 17558 4
hed 12611 1 ghes
button 12930 0
video 17707 0
processor 27942 8
ext4 313917 4
mbcache 13066 1 ext4
jbd2 62574 1 ext4
crc16 12343 1 ext4
btrfs 504516 0
zlib_deflate 25570 1 btrfs
crc32c 12656 1
libcrc32c 12426 1 btrfs
sr_mod 21811 0
sg 25985 0
cdrom 35093 1 sr_mod
sd_mod 36259 7
crc_t10dif 12348 1 sd_mod
usbhid 40516 0
hid 73172 1 usbhid
qla2xxx 279205 4
scsi_transport_fc 39325 1 qla2xxx
scsi_tgt 17776 1 scsi_transport_fc
ahci 25089 0
libahci 22767 1 ahci
libata 149043 2 ahci,libahci
ehci_hcd 40090 0
usbcore 128338 3 usbhid,ehci_hcd
megaraid_sas 64511 4
e1000e 124997 0
scsi_mod 162442 9 scsi_dh,sr_mod,sg,sd_mod,qla2xxx,scsi_transport_fc,scsi_tgt,libata,megaraid_sas
fan 12674 0
thermal 17426 0
thermal_sys 17949 4 video,processor,fan,thermal
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 Processor Family DRAM Controller [8086:0108] (rev 09)
Subsystem: Intel Corporation Device [8086:2010]
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: <access denied>
00:06.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:010d] (rev 09) (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: 00004000-00004fff
Memory behind bridge: c0900000-c0dfffff
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: <access denied>
Kernel driver in use: pcieport
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 05)
Subsystem: Intel Corporation Device [8086:3578]
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 44
Region 0: Memory at c1100000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at c1170000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 5040 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
00:1a.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:7270]
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 22
Region 0: Memory at c1160000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) (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: 00003000-00003fff
Memory behind bridge: c0e00000-c0ffffff
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: <access denied>
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b5) (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: 00002000-00002fff
Memory behind bridge: c1000000-c10fffff
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: <access denied>
Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 [8086:1c1a] (rev b5) (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=04, subordinate=04, sec-latency=0
Memory behind bridge: c0000000-c08fffff
Prefetchable memory behind bridge: 00000000c2000000-00000000c2ffffff
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: <access denied>
Kernel driver in use: pcieport
00:1d.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
Subsystem: Intel Corporation Device [8086:7270]
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 20
Region 0: Memory at c1150000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a5) (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=05, subordinate=05, sec-latency=32
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: <access denied>
00:1f.0 ISA bridge [0601]: Intel Corporation C204 Chipset Family LPC Controller [8086:1c54] (rev 05)
Subsystem: Intel Corporation Device [8086:7270]
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: <access denied>
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c02] (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Intel Corporation Device [8086:7270]
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 51
Region 0: I/O ports at 5090 [size=8]
Region 1: I/O ports at 5080 [size=4]
Region 2: I/O ports at 5070 [size=8]
Region 3: I/O ports at 5060 [size=4]
Region 4: I/O ports at 5020 [size=32]
Region 5: Memory at c1140000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
Subsystem: Intel Corporation Device [8086:7270]
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 D routed to IRQ 22
Region 0: Memory at c1130000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 5000 [size=32]
Kernel driver in use: i801_smbus
01:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 9240 [1000:0073] (rev 03)
Subsystem: Intel Corporation RMS2AF040 RAID Controller [8086:350d]
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 19
Region 0: I/O ports at 4000 [size=256]
Region 1: Memory at c0d80000 (64-bit, non-prefetchable) [size=16K]
Region 3: Memory at c0d40000 (64-bit, non-prefetchable) [size=256K]
Expansion ROM at c0d00000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: megaraid_sas
02:00.0 Fibre Channel [0c04]: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA [1077:2532] (rev 02)
Subsystem: Hewlett-Packard Company Device [103c:3262]
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 3000 [size=256]
Region 1: Memory at c0f40000 (64-bit, non-prefetchable) [size=16K]
Region 3: Memory at c0e00000 (64-bit, non-prefetchable) [size=1M]
Expansion ROM at c0f00000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: qla2xxx
03:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3]
Subsystem: Intel Corporation Device [8086:3578]
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 c1000000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at 2000 [size=32]
Region 3: Memory at c1020000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: e1000e
04:00.0 VGA compatible controller [0300]: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) [102b:0522] (rev 04) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device [8086:0102]
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 11
Region 0: Memory at c2000000 (32-bit, prefetchable) [size=16M]
Region 1: Memory at c0810000 (32-bit, non-prefetchable) [size=16K]
Region 2: Memory at c0000000 (32-bit, non-prefetchable) [size=8M]
Expansion ROM at c0800000 [disabled] [size=64K]
Capabilities: <access denied>
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 046b:ff10 American Megatrends, Inc.
Bus 002 Device 003: ID 0e8f:0020 GreenAsia Inc. USB to PS/2 Adapter
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (900, 'testing'), (300, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.0.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.0.0-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.40
ii initramfs-tools [linux-initramfs-tool] 0.99
ii linux-base 3.3
ii module-init-tools 3.16-1
Versions of packages linux-image-3.0.0-1-amd64 recommends:
pn firmware-linux-free <none>
Versions of packages linux-image-3.0.0-1-amd64 suggests:
pn grub-pc 1.99-12
pn linux-doc-3.0.0 <none>
Versions of packages linux-image-3.0.0-1-amd64 is related to:
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-qlogic 0.33
pn firmware-ralink <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.0.0-1-amd64/postinst/ignoring-ramdisk:
linux-image-3.0.0-1-amd64/prerm/removing-running-kernel-3.0.0-1-amd64: true
linux-image-3.0.0-1-amd64/postinst/missing-firmware-3.0.0-1-amd64:
linux-image-3.0.0-1-amd64/postinst/depmod-error-initrd-3.0.0-1-amd64: false
--- End Message ---
--- Begin Message ---
- To: Rodolfo Broco Manin <rodolfo@ime.unicamp.br>
- Cc: Moritz Muehlenhoff <jmm@inutil.org>, 647424-done@bugs.debian.org
- Subject: Re: Bug#647424: linux-image-3.0.0-1-amd64: kernel BUG at fs/locks.c:2072 (running 3.0.0)
- From: Salvatore Bonaccorso <carnil@debian.org>
- Date: Fri, 23 Apr 2021 18:57:46 +0200
- Message-id: <YIL8ipGcAdfOKtNP@eldamar.lan>
- In-reply-to: <20130816152622.GD8772@inutil.org>
- References: <20111102152650.2322.89640.reportbug@euler.ime.unicamp.br> <20130816152622.GD8772@inutil.org>
On Fri, Aug 16, 2013 at 05:26:22PM +0200, Moritz Muehlenhoff wrote:
> reassign 647424 src:linux
> thanks
>
> On Wed, Nov 02, 2011 at 01:26:50PM -0200, Rodolfo Broco Manin wrote:
> > Package: linux-2.6
> > Version: 3.0.0-3
> > Severity: critical
> > Justification: breaks the whole system
> >
> > Dear Maintainer,
> >
> > We are experiencing randon system locks, with the following message:
> >
> > Nov 2 00:04:26 euler kernel: [218436.711486] ------------[ cut here ]------------
> > Nov 2 00:04:26 euler kernel: [218436.711545] kernel BUG at /build/buildd-linux-2.6_3.0.0-3-amd64-9ClimQ/linux-2.6-3.0.0/debian/build/source_amd64_none/fs/locks.c:2072!
> > Nov 2 00:04:26 euler kernel: [218436.711644] invalid opcode: 0000 [#1] SMP
> > Nov 2 00:04:26 euler kernel: [218436.711699] CPU 0
> > Nov 2 00:04:26 euler kernel: [218436.711706] Modules linked in: nfs fscache parport_pc ppdev lp parport nfsd lockd nfs_acl auth_rpcgss sunrpc quota_v2 quota_tree dm_round_robin dm_multipath scsi_dh loop snd_pcm snd_timer snd soundcore snd_page_alloc i2c_i801 i2c_core dm_mod ghes pcspkr joydev evdev hed button video processor ext4 mbcache jbd2 crc16 sr_mod sg cdrom sd_mod crc_t10dif usbhid hid megaraid_sas qla2xxx ahci libahci scsi_transport_fc libata scsi_tgt ehci_hcd usbcore scsi_mod thermal fan e1000e thermal_sys [last unloaded: scsi_wait_scan]
> > Nov 2 00:04:26 euler kernel: [218436.712349]
> > Nov 2 00:04:26 euler kernel: [218436.712388] Pid: 1767, comm: nfsd Not tainted 3.0.0-1-amd64 #1 Intel Corporation S1200BTL/S1200BTL
> > Nov 2 00:04:26 euler kernel: [218436.712491] RIP: 0010:[<ffffffff81130af7>] [<ffffffff81130af7>] locks_remove_flock+0xda/0xfb
> > Nov 2 00:04:26 euler kernel: [218436.712583] RSP: 0018:ffff88042b0c7c30 EFLAGS: 00010246
> > Nov 2 00:04:26 euler kernel: [218436.712632] RAX: 0000000000000001 RBX: ffff88042c15a9c0 RCX: 0000000000000000
> > Nov 2 00:04:26 euler kernel: [218436.712716] RDX: 000000000000c498 RSI: 0000000000000008 RDI: ffffffff817dab70
> > Nov 2 00:04:26 euler kernel: [218436.712798] RBP: ffff880422825e20 R08: ffffffffa020b1c0 R09: 0000000000000000
> > Nov 2 00:04:26 euler kernel: [218436.712881] R10: 00000000000007ec R11: 00000000000007d8 R12: ffff880422825ce0
> > Nov 2 00:04:26 euler kernel: [218436.712963] R13: ffff880422825ce0 R14: ffff88036f5d9080 R15: ffff88042c15a9d0
> > Nov 2 00:04:26 euler kernel: [218436.713046] FS: 0000000000000000(0000) GS:ffff88043e600000(0000) knlGS:0000000000000000
> > Nov 2 00:04:26 euler kernel: [218436.713132] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> > Nov 2 00:04:26 euler kernel: [218436.713183] CR2: 00007f8271b09ef0 CR3: 0000000001603000 CR4: 00000000000406f0
> > Nov 2 00:04:26 euler kernel: [218436.713265] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > Nov 2 00:04:26 euler kernel: [218436.713347] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Nov 2 00:04:26 euler kernel: [218436.713430] Process nfsd (pid: 1767, threadinfo ffff88042b0c6000, task ffff88042bfff020)
> > Nov 2 00:04:26 euler kernel: [218436.713516] Stack:
> > Nov 2 00:04:26 euler kernel: [218436.713554] ffff88043e098b80 00000000000000d0 00000000000000d0 0000000000000286
> > Nov 2 11:50:39 euler kernel: imklog 5.8.5, log source = /proc/kmsg started.
> > Nov 2 11:50:39 euler kernel: [ 0.000000] Initializing cgroup subsys cpuset
> > Nov 2 11:50:39 euler kernel: [ 0.000000] Initializing cgroup subsys cpu
> > Nov 2 11:50:39 euler kernel: [ 0.000000] Linux version 3.0.0-1-amd64 (Debian 3.0.0-3) (ben@decadent.org.uk) (gcc version 4.5.3 (Debian 4.5.3-8) ) #1 SMP Sat Aug 27 16:21:11 UTC 2011
> > Nov 2 11:50:39 euler kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.0.0-1-amd64 root=UUID=6c8b6f22-ea33-4965-8e58-6f7268b5e908 ro quiet
> >
> > The system is a file server, sharing a 4,5TB ext4 partition via NFS. Is was installer a couple weeks ago (and was very stable), but it "panic-ed" twice since it became
> > a file server last week.
> >
> > Coincidence or not, both hangs ocurred on days of low usage (a holiday and a weekend).
>
> Does this still occur in more recent kernels, e.g. Wheezy?
Assuming the issue is not anymore reproducible on recent kernels I'm
going to close this bugreport by now to clean up the list of src:linux
bugs from very old issues. In case you can reproduce the issue feel
free to reopen the bug.
Regards,
Salvatore
--- End Message ---