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Bug #11585

closed

kdb crash around __ceph_remove_cap() while dirfrag.sh

Added by Ilya Dryomov almost 9 years ago. Updated over 7 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
Category:
fs/ceph
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

Stack traceback for pid 3440
0xffff88021f9321f0     3440     3438  1    1   R  0xffff88021f932818 *dirfrag.sh
 ffff880222cfb9b8 0000000000000018 ffff880222faee28 ffff88022347a260
 ffff880222fae800 ffff880222cfb9f8 ffff8800abe22500 ffff88022347a260
 ffff880222fae800 ffff880222faee28 0000000000000001 ffff880222cfba48
Call Trace:
 [<ffffffffa0810227>] ? __ceph_remove_cap+0x137/0x220 [ceph]
 [<ffffffffa081034d>] ? ceph_queue_caps_release+0x3d/0x50 [ceph]
 [<ffffffffa07fda7d>] ? ceph_destroy_inode+0x3d/0x1a0 [ceph]
 [<ffffffff8122894c>] ? destroy_inode+0x3c/0x70
 [<ffffffff81228a9a>] ? evict+0x11a/0x190
 [<ffffffff812294e2>] ? iput+0x1e2/0x390
 [<ffffffff812229c8>] ? __dentry_kill+0x1a8/0x210
 [<ffffffff81222b10>] ? shrink_dentry_list+0xe0/0x2e0
 [<ffffffff81222b20>] ? shrink_dentry_list+0xf0/0x2e0
 [<ffffffff812253f4>] ? d_invalidate+0xd4/0x120
 [<ffffffff81216dc7>] ? lookup_fast+0x337/0x380
 [<ffffffff81219919>] ? path_init+0xc9/0x7c0
 [<ffffffff8121a0c0>] ? path_lookupat+0xb0/0x6b0
 [<ffffffff811ed9dc>] ? kmem_cache_alloc+0x2dc/0x320
 [<ffffffff811bf446>] ? might_fault+0x66/0xc0
 [<ffffffff8121a6f1>] ? filename_lookup+0x31/0xc0
 [<ffffffff8121c749>] ? user_path_at_empty+0x59/0xa0
 [<ffffffff811bf48f>] ? might_fault+0xaf/0xc0
 [<ffffffff811bf446>] ? might_fault+0x66/0xc0
 [<ffffffff8122e899>] ? mntput_no_expire+0x99/0x260
 [<ffffffff8122e805>] ? mntput_no_expire+0x5/0x260
 [<ffffffff8120f276>] ? cp_new_stat+0x116/0x130
 [<ffffffff8121c7a1>] ? user_path_at+0x11/0x20
 [<ffffffff8120f4b1>] ? vfs_fstatat+0x51/0xb0
 [<ffffffff8120f5db>] ? vfs_stat+0x1b/0x20
 [<ffffffff8120f5f5>] ? SYSC_newstat+0x15/0x30
 [<ffffffff8141e7c8>] ? lockdep_sys_exit_thunk+0x12/0x14
 [<ffffffff8120f74e>] ? SyS_newstat+0xe/0x10
 [<ffffffff817f255b>] ? system_call_fastpath+0x16/0x73

ax: ffff88021f9321f0  bx: ffff8800abe22500  cx: 0000000000000001
dx: 0000000000000f58  si: 00000200000015c9  di: ffff880222fae800
bp: ffff880222cfb9f8  sp: ffff880222cfb9b8  r8: 0000000000000002
r9: 0000000000000000  r10: 0000000000000001  r11: 0000000000000000
r12: ffff880222fae800  r13: 0000000000000002  r14: 00000200000015c9
r15: 0000000000000f58  ip: ffffffffa08100a3  flags: 00010246  cs: 00000010
ss: 00000018  ds: 00000018  es: 00000018  fs: 00000018  gs: 00000018

sysname    Linux
release    4.1.0-rc2-ceph-00010-ga2c3d92
version    #1 SMP Fri May 8 07:31:23 UTC 2015
machine    x86_64
nodename   plana34
domainname (none)
ccversion  CCVERSION
date       2015-05-11 09:54:01 tz_minuteswest 420
uptime     01:28
load avg   3.24 2.95 2.28

MemTotal:        8145612 kB
MemFree:         7933852 kB
Buffers:            4736 kB
Actions #1

Updated by Ilya Dryomov almost 9 years ago

  • Subject changed from kdb: crash around __ceph_remove_cap() while dirfrag.sh to kdb crash around __ceph_remove_cap() while dirfrag.sh
<7>[    1.136651] pci 0000:fe:04.3: [8086:2da3] type 00 class 0x060000
<7>[    1.136760] pci 0000:fe:05.0: [8086:2da8] type 00 class 0x060000
<7>[    1.136865] pci 0000:fe:05.1: [8086:2da9] type 00 class 0x060000
<7>[    1.136968] pci 0000:fe:05.2: [8086:2daa] type 00 class 0x060000
<7>[    1.137074] pci 0000:fe:05.3: [8086:2dab] type 00 class 0x060000
<7>[    1.137180] pci 0000:fe:06.0: [8086:2db0] type 00 class 0x060000
<7>[    1.137285] pci 0000:fe:06.1: [8086:2db1] type 00 class 0x060000
<7>[    1.137390] pci 0000:fe:06.2: [8086:2db2] type 00 class 0x060000
<7>[    1.137505] pci 0000:fe:06.3: [8086:2db3] type 00 class 0x060000
<7>[    1.137633] pci_bus 0000:fe: busn_res: [bus fe-ff] end is updated to fe
<7>[    1.137636] pci_bus 0000:fe: busn_res: can not insert [bus fe] under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
<7>[    1.137686] PCI: pci_cache_line_size set to 64 bytes
<7>[    1.137781] e820: reserve RAM buffer [mem 0xcf379000-0xcfffffff]
<6>[    1.138463] NetLabel: Initializing
<6>[    1.141926] NetLabel:  domain hash size = 128
<6>[    1.146341] NetLabel:  protocols = UNLABELED CIPSOv4
<6>[    1.151420] NetLabel:  unlabeled traffic allowed by default
<6>[    1.157088] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
<6>[    1.162552] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
<6>[    1.170538] Switched to clocksource hpet
<6>[    1.208346] AppArmor: AppArmor Filesystem Enabled
<6>[    1.213187] pnp: PnP ACPI init
<7>[    1.216585] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
<7>[    1.216703] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
<7>[    1.217105] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
<7>[    1.217495] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
<6>[    1.218491] system 00:04: [io  0x0800-0x087f] could not be reserved
<6>[    1.224828] system 00:04: [io  0x0880-0x08ff] could not be reserved
<6>[    1.231158] system 00:04: [io  0x0900-0x091f] has been reserved
<6>[    1.237223] system 00:04: [io  0x0920-0x0923] has been reserved
<6>[    1.243211] system 00:04: [io  0x0924] has been reserved
<6>[    1.248587] system 00:04: [io  0x0c00-0x0c7f] has been reserved
<6>[    1.254570] system 00:04: [io  0x0ca0-0x0ca7] has been reserved
<6>[    1.260558] system 00:04: [io  0x0ca9-0x0cab] has been reserved
<6>[    1.266545] system 00:04: [io  0x0cad-0x0caf] has been reserved
<7>[    1.272533] system 00:04: Plug and Play ACPI device, IDs PNP0c01 (active)
<7>[    1.272617] pnp 00:05: [irq 0 disabled]
<6>[    1.272701] system 00:05: [io  0x0ca8] has been reserved
<6>[    1.278081] system 00:05: [io  0x0cac] has been reserved
<7>[    1.283460] system 00:05: Plug and Play ACPI device, IDs IPI0001 PNP0c01 (active)
<6>[    1.284293] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
<7>[    1.290980] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
<6>[    1.291134] system 00:07: [mem 0xfed90000-0xfed91fff] has been reserved
<7>[    1.297822] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
<6>[    1.298138] pnp: PnP ACPI: found 8 devices
<6>[    1.311957] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
<6>[    1.320830] pci 0000:03:00.1: can't claim BAR 6 [mem 0xdf300000-0xdf37ffff pref]: address conflict with 0000:03:00.0 [mem 0xdf300000-0xdf37ffff pref]
<4>[    1.334337] pci 0000:00:1f.0: BAR 13: [io  size 0x0080] has bogus alignment
<6>[    1.341365] pci 0000:00:01.0: PCI bridge to [bus 01]
<6>[    1.346395] pci 0000:00:01.0:   bridge window [mem 0xda000000-0xddffffff]
<6>[    1.353253] pci 0000:00:03.0: PCI bridge to [bus 02]
<6>[    1.358280] pci 0000:00:03.0:   bridge window [io  0xf000-0xffff]
<6>[    1.364438] pci 0000:00:03.0:   bridge window [mem 0xdf100000-0xdf2fffff]
<6>[    1.371300] pci 0000:03:00.1: BAR 6: no space for [mem size 0x00080000 pref]
<6>[    1.378425] pci 0000:03:00.1: BAR 6: failed to assign [mem size 0x00080000 pref]
<6>[    1.385899] pci 0000:03:00.0: BAR 7: no space for [mem size 0x00100000 64bit]
<6>[    1.393100] pci 0000:03:00.0: BAR 7: failed to assign [mem size 0x00100000 64bit]
<6>[    1.400661] pci 0000:03:00.0: BAR 10: no space for [mem size 0x00100000 64bit]
<6>[    1.407960] pci 0000:03:00.0: BAR 10: failed to assign [mem size 0x00100000 64bit]
<6>[    1.415609] pci 0000:03:00.1: BAR 7: no space for [mem size 0x00100000 64bit]
<6>[    1.422818] pci 0000:03:00.1: BAR 7: failed to assign [mem size 0x00100000 64bit]
<6>[    1.430379] pci 0000:03:00.1: BAR 10: no space for [mem size 0x00100000 64bit]
<6>[    1.437679] pci 0000:03:00.1: BAR 10: failed to assign [mem size 0x00100000 64bit]
<6>[    1.445326] pci 0000:00:07.0: PCI bridge to [bus 03]
<6>[    1.450353] pci 0000:00:07.0:   bridge window [io  0xe000-0xefff]
<6>[    1.456510] pci 0000:00:07.0:   bridge window [mem 0xdf300000-0xdf4fffff]
<6>[    1.463370] pci 0000:04:03.0: BAR 6: assigned [mem 0xde000000-0xde00ffff pref]
<6>[    1.470670] pci 0000:00:1e.0: PCI bridge to [bus 04]
<6>[    1.475701] pci 0000:00:1e.0:   bridge window [mem 0xde000000-0xdeffffff]
<6>[    1.482554] pci 0000:00:1e.0:   bridge window [mem 0xd9800000-0xd9ffffff 64bit pref]
<7>[    1.490382] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
<7>[    1.490385] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
<7>[    1.490387] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
<7>[    1.490389] pci_bus 0000:00: resource 7 [mem 0xd0000000-0xfdffffff window]
<7>[    1.490391] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff window]
<7>[    1.490393] pci_bus 0000:01: resource 1 [mem 0xda000000-0xddffffff]
<7>[    1.490396] pci_bus 0000:02: resource 0 [io  0xf000-0xffff]
<7>[    1.490398] pci_bus 0000:02: resource 1 [mem 0xdf100000-0xdf2fffff]
<7>[    1.490400] pci_bus 0000:03: resource 0 [io  0xe000-0xefff]
<7>[    1.490402] pci_bus 0000:03: resource 1 [mem 0xdf300000-0xdf4fffff]
<7>[    1.490404] pci_bus 0000:04: resource 1 [mem 0xde000000-0xdeffffff]
<7>[    1.490406] pci_bus 0000:04: resource 2 [mem 0xd9800000-0xd9ffffff 64bit pref]
<7>[    1.490408] pci_bus 0000:04: resource 4 [io  0x0000-0x0cf7 window]
<7>[    1.490410] pci_bus 0000:04: resource 5 [io  0x0d00-0xffff window]
<7>[    1.490412] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window]
<7>[    1.490414] pci_bus 0000:04: resource 7 [mem 0xd0000000-0xfdffffff window]
<7>[    1.490416] pci_bus 0000:04: resource 8 [mem 0xfed40000-0xfed44fff window]
<7>[    1.490420] pci_bus 0000:fe: resource 4 [io  0x0000-0xffff]
<7>[    1.490422] pci_bus 0000:fe: resource 5 [mem 0x00000000-0xffffffffff]
<6>[    1.490513] NET: Registered protocol family 2
<6>[    1.498467] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
<6>[    1.506553] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
<6>[    1.517068] TCP: Hash tables configured (established 65536 bind 65536)
<6>[    1.523860] UDP hash table entries: 4096 (order: 7, 655360 bytes)
<6>[    1.530617] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes)
<6>[    1.538011] NET: Registered protocol family 1
<7>[    1.566224] pci 0000:04:03.0: Video device with shadowed ROM
<7>[    1.566272] PCI: CLS 64 bytes, default 64
<6>[    1.566549] Trying to unpack rootfs image as initramfs...
<6>[    2.010236] Freeing initrd memory: 16892K (ffff880035ef2000 - ffff880036f71000)
<6>[    2.017790] dmar: Host address width 40
<6>[    2.021696] dmar: DRHD base: 0x000000fed90000 flags: 0x1
<6>[    2.027172] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c90780106f0462 ecap f020fe
<6>[    2.035351] dmar: RMRR base: 0x000000cf4c8000 end: 0x000000cf4dffff
<6>[    2.041688] dmar: RMRR base: 0x000000cf4b1000 end: 0x000000cf4bffff
<6>[    2.048025] dmar: RMRR base: 0x000000cf4a1000 end: 0x000000cf4a1fff
<6>[    2.054361] dmar: RMRR base: 0x000000cf4a3000 end: 0x000000cf4a3fff
<6>[    2.060696] dmar: RMRR base: 0x000000cf4a5000 end: 0x000000cf4a5fff
<6>[    2.067032] dmar: RMRR base: 0x000000cf4a7000 end: 0x000000cf4a7fff
<6>[    2.073369] dmar: RMRR base: 0x000000cf4a9000 end: 0x000000cf4a9fff
<6>[    2.079706] dmar: RMRR base: 0x000000cf4c0000 end: 0x000000cf4c0fff
<6>[    2.086058] dmar: RMRR base: 0x000000cf4c2000 end: 0x000000cf4c2fff
<6>[    2.092397] dmar: ATSR flags: 0x0
<6>[    2.095881] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
<6>[    2.102392] software IO TLB [mem 0xcb379000-0xcf379000] (64MB) mapped at [ffff8800cb379000-ffff8800cf378fff]
<6>[    2.112805] Scanning for low memory corruption every 60 seconds
<6>[    2.121914] futex hash table entries: 8192 (order: 8, 1048576 bytes)
<5>[    2.129141] Initialise system trusted keyring
<6>[    2.133763] audit: initializing netlink subsys (disabled)
<5>[    2.139361] audit: type=2000 audit(1431332764.804:1): initialized
<6>[    2.146691] HugeTLB registered 2 MB page size, pre-allocated 0 pages
<5>[    2.165294] VFS: Disk quotas dquot_6.6.0
<6>[    2.169510] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
<6>[    2.180652] fuse init (API version 7.23)
<5>[    2.186486] Key type asymmetric registered
<5>[    2.190687] Asymmetric key parser 'x509' registered
<6>[    2.195721] bounce: pool size: 64 pages
<6>[    2.199824] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
<6>[    2.207558] io scheduler noop registered
<6>[    2.211555] io scheduler deadline registered (default)
<6>[    2.216956] io scheduler cfq registered
<6>[    2.224980] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt
<6>[    2.232013] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
<6>[    2.238604] pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
<7>[    2.245197] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded
<6>[    2.245233] pcieport 0000:00:03.0: Signaling PME through PCIe PME interrupt
<6>[    2.252258] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
<7>[    2.258850] pcie_pme 0000:00:03.0:pcie01: service driver pcie_pme loaded
<6>[    2.258884] pcieport 0000:00:07.0: Signaling PME through PCIe PME interrupt
<6>[    2.265910] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
<6>[    2.272501] pci 0000:03:00.1: Signaling PME through PCIe PME interrupt
<7>[    2.279094] pcie_pme 0000:00:07.0:pcie01: service driver pcie_pme loaded
<6>[    2.279112] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
<6>[    2.284894] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
<7>[    2.291677] intel_idle: MWAIT substates: 0x1120
<7>[    2.291679] intel_idle: v0.4 model 0x2C
<7>[    2.291680] intel_idle: lapic_timer_reliable_states 0xffffffff
<6>[    2.293233] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
<6>[    2.300754] ACPI: Power Button [PWRF]
<6>[    2.305377] ERST: Error Record Serialization Table (ERST) support is initialized.
<6>[    2.312980] pstore: Registered erst as persistent store backend
<6>[    2.319370] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
<6>[    2.327009] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
<6>[    2.354063] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
<6>[    2.382215] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
<6>[    2.403870] brd: module loaded
<6>[    2.412092] loop: module loaded
<6>[    2.416603] libphy: Fixed MDIO Bus: probed
<6>[    2.421046] tun: Universal TUN/TAP device driver, 1.6
<6>[    2.426160] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
<6>[    2.432567] PPP generic driver version 2.4.2
<6>[    2.437126] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
<6>[    2.443727] ehci-pci: EHCI PCI platform driver
<6>[    2.449142] ehci-pci 0000:00:1a.7: EHCI Host Controller
<6>[    2.454613] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1
<6>[    2.462153] ehci-pci 0000:00:1a.7: debug port 1
<7>[    2.470713] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
<6>[    2.470764] ehci-pci 0000:00:1a.7: irq 19, io mem 0xdf0fe000
<6>[    2.487376] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
<6>[    2.493539] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
<6>[    2.500393] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.507692] usb usb1: Product: EHCI Host Controller
<6>[    2.512630] usb usb1: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 ehci_hcd
<6>[    2.520101] usb usb1: SerialNumber: 0000:00:1a.7
<6>[    2.525562] hub 1-0:1.0: USB hub found
<6>[    2.529413] hub 1-0:1.0: 4 ports detected
<6>[    2.535223] ehci-pci 0000:00:1d.7: EHCI Host Controller
<6>[    2.540526] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
<6>[    2.548012] ehci-pci 0000:00:1d.7: debug port 1
<7>[    2.556517] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
<6>[    2.556541] ehci-pci 0000:00:1d.7: irq 21, io mem 0xdf0ff000
<6>[    2.571419] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
<6>[    2.577347] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
<6>[    2.584200] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.591497] usb usb2: Product: EHCI Host Controller
<6>[    2.596434] usb usb2: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 ehci_hcd
<6>[    2.603907] usb usb2: SerialNumber: 0000:00:1d.7
<6>[    2.608959] hub 2-0:1.0: USB hub found
<6>[    2.612788] hub 2-0:1.0: 4 ports detected
<6>[    2.617331] ehci-platform: EHCI generic platform driver
<6>[    2.622643] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
<6>[    2.628894] ohci-pci: OHCI PCI platform driver
<6>[    2.633695] ohci-platform: OHCI generic platform driver
<6>[    2.639003] uhci_hcd: USB Universal Host Controller Interface driver
<6>[    2.646212] uhci_hcd 0000:00:1a.0: UHCI Host Controller
<6>[    2.651520] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
<6>[    2.659000] uhci_hcd 0000:00:1a.0: detected 2 ports
<6>[    2.663975] uhci_hcd 0000:00:1a.0: irq 17, io base 0x0000dc40
<6>[    2.669933] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.676787] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.684085] usb usb3: Product: UHCI Host Controller
<6>[    2.689023] usb usb3: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.696495] usb usb3: SerialNumber: 0000:00:1a.0
<6>[    2.701544] hub 3-0:1.0: USB hub found
<6>[    2.705375] hub 3-0:1.0: 2 ports detected
<6>[    2.710534] uhci_hcd 0000:00:1a.1: UHCI Host Controller
<6>[    2.715947] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
<6>[    2.723432] uhci_hcd 0000:00:1a.1: detected 2 ports
<6>[    2.728490] uhci_hcd 0000:00:1a.1: irq 18, io base 0x0000dc60
<6>[    2.734999] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.741865] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.749170] usb usb4: Product: UHCI Host Controller
<6>[    2.754115] usb usb4: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.761595] usb usb4: SerialNumber: 0000:00:1a.1
<6>[    2.766821] hub 4-0:1.0: USB hub found
<6>[    2.770664] hub 4-0:1.0: 2 ports detected
<6>[    2.776541] uhci_hcd 0000:00:1d.0: UHCI Host Controller
<6>[    2.781904] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
<6>[    2.789508] uhci_hcd 0000:00:1d.0: detected 2 ports
<6>[    2.794499] uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000dc80
<6>[    2.800538] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.807398] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.814711] usb usb5: Product: UHCI Host Controller
<6>[    2.819662] usb usb5: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.827145] usb usb5: SerialNumber: 0000:00:1d.0
<6>[    2.832573] hub 5-0:1.0: USB hub found
<6>[    2.836420] hub 5-0:1.0: 2 ports detected
<6>[    2.842199] uhci_hcd 0000:00:1d.1: UHCI Host Controller
<6>[    2.843684] usb 1-3: new high-speed USB device number 2 using ehci-pci
<6>[    2.854219] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
<6>[    2.861711] uhci_hcd 0000:00:1d.1: detected 2 ports
<6>[    2.866705] uhci_hcd 0000:00:1d.1: irq 20, io base 0x0000dca0
<6>[    2.872698] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.879559] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.886866] usb usb6: Product: UHCI Host Controller
<6>[    2.891811] usb usb6: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.899290] usb usb6: SerialNumber: 0000:00:1d.1
<6>[    2.904679] hub 6-0:1.0: USB hub found
<6>[    2.908525] hub 6-0:1.0: 2 ports detected
<6>[    2.914214] uhci_hcd 0000:00:1d.2: UHCI Host Controller
<6>[    2.919532] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
<6>[    2.927022] uhci_hcd 0000:00:1d.2: detected 2 ports
<6>[    2.931991] uhci_hcd 0000:00:1d.2: irq 21, io base 0x0000dcc0
<6>[    2.937978] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.944841] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.952196] usb usb7: Product: UHCI Host Controller
<6>[    2.957190] usb usb7: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.964735] usb usb7: SerialNumber: 0000:00:1d.2
<6>[    2.970273] hub 7-0:1.0: USB hub found
<6>[    2.976858] hub 7-0:1.0: 2 ports detected
<6>[    2.981550] usb 1-3: New USB device found, idVendor=0424, idProduct=2514
<6>[    2.988374] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
<6>[    2.989660] uhci_hcd 0000:00:1d.3: UHCI Host Controller
<6>[    2.989681] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 8
<6>[    2.989694] uhci_hcd 0000:00:1d.3: detected 2 ports
<6>[    2.989724] uhci_hcd 0000:00:1d.3: irq 20, io base 0x0000dce0
<6>[    2.989936] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
<6>[    2.989938] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
<6>[    2.989940] usb usb8: Product: UHCI Host Controller
<6>[    2.989942] usb usb8: Manufacturer: Linux 4.1.0-rc2-ceph-00010-ga2c3d92 uhci_hcd
<6>[    2.989944] usb usb8: SerialNumber: 0000:00:1d.3
<6>[    2.990599] hub 8-0:1.0: USB hub found
<6>[    2.990625] hub 8-0:1.0: 2 ports detected
<6>[    2.991302] i8042: PNP: No PS/2 controller found. Probing ports directly.
<6>[    2.994456] serio: i8042 KBD port at 0x60,0x64 irq 1
<6>[    2.994537] serio: i8042 AUX port at 0x60,0x64 irq 12
<6>[    2.995740] mousedev: PS/2 mouse device common for all mice
<6>[    2.996682] rtc_cmos 00:01: RTC can wake from S4
<6>[    2.997286] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
<6>[    2.997332] rtc_cmos 00:01: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
<6>[    2.997560] device-mapper: uevent: version 1.0.3
<6>[    2.998056] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@redhat.com
<6>[    2.998248] ledtrig-cpu: registered to indicate activity on CPUs
<6>[    2.999081] NET: Registered protocol family 10
<6>[    3.000465] NET: Registered protocol family 17
<5>[    3.000626] Key type dns_resolver registered
<5>[    3.003105] Loading compiled-in X.509 certificates
<5>[    3.004583] Loaded X.509 cert 'Build time autogenerated kernel key: f699fddbc686972104af133eca58388b3202cdf1'
<6>[    3.004625] registered taskstats version 1
<5>[    3.011108] Key type trusted registered
<5>[    3.020673] Key type encrypted registered
<6>[    3.020681] AppArmor: AppArmor sha1 policy hashing enabled
<6>[    3.020685] evm: HMAC attrs: 0x1
<6>[    3.026058] rtc_cmos 00:01: setting system clock to 2015-05-11 08:26:06 UTC (1431332766)
<6>[    3.038573] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
<6>[    3.038574] EDD information not available.
<6>[    3.179850] usb 5-2: new full-speed USB device number 2 using uhci_hcd
<6>[    3.195603] tsc: Refined TSC clocksource calibration: 2393.999 MHz
<6>[    3.201908] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x22821267f49, max_idle_ns: 440795240327 ns
<6>[    3.212250] hub 1-3:1.0: USB hub found
<6>[    3.212422] Freeing unused kernel memory: 1272K (ffffffff81d45000 - ffffffff81e83000)
<6>[    3.212423] Write protecting the kernel read-only data: 12288k
<6>[    3.230360] Freeing unused kernel memory: 24K (ffff8800017fa000 - ffff880001800000)
<6>[    3.230505] hub 1-3:1.0: 4 ports detected
<6>[    3.243341] Freeing unused kernel memory: 524K (ffff880001b7d000 - ffff880001c00000)
<30>[    3.300033] udevd[138]: starting version 175
<5>[    3.309318] libcrc32c: module verification failed: signature and/or required key missing - tainting kernel
<6>[    3.336994] xor: measuring software checksum speed
<6>[    3.343800] usb 5-2: New USB device found, idVendor=0624, idProduct=0248
<6>[    3.350585] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
<6>[    3.357797] usb 5-2: Product: USB Composite Device-0
<6>[    3.362831] usb 5-2: Manufacturer: Avocent
<6>[    3.366995] usb 5-2: SerialNumber: 20080519
<6>[    3.379916]    prefetch64-sse:  7136.000 MB/sec
<6>[    3.408640] bnx2: QLogic bnx2 Gigabit Ethernet Driver v2.2.6 (January 29, 2014)
<6>[    3.423939]    generic_sse:  5814.000 MB/sec
<6>[    3.428282] xor: using function: prefetch64-sse (7136.000 MB/sec)
<6>[    3.437642] Fusion MPT base driver 3.04.20
<6>[    3.439408] bnx2 0000:01:00.0 eth0: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem da000000, IRQ 28, node addr 78:2b:cb:59:e2:36
<6>[    3.455618] Copyright (c) 1999-2008 LSI Corporation
<6>[    3.459677] bnx2 0000:01:00.1 eth1: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem dc000000, IRQ 29, node addr 78:2b:cb:59:e2:37
<6>[    3.485200] Fusion MPT SAS Host driver 3.04.20
<6>[    3.490703] mptbase: ioc0: Initiating bringup
<6>[    3.498674] pps_core: LinuxPPS API ver. 1 registered
<6>[    3.500423] hidraw: raw HID events driver (C) Jiri Kosina
<6>[    3.504525] raid6: sse2x1   gen()  2965 MB/s
<6>[    3.513558] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
<6>[    3.525257] PTP clock support registered
<6>[    3.531093] dca service started, version 1.12.1
<6>[    3.534465] usbcore: registered new interface driver usbhid
<6>[    3.534467] usbhid: USB HID core driver
<6>[    3.548609] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.0.1-k
<6>[    3.556363] ixgbe: Copyright (c) 1999-2014 Intel Corporation.
<6>[    3.572032] raid6: sse2x1   xor()  2251 MB/s
<6>[    3.607141] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.0/0003:0624:0248.0001/input/input3
<6>[    3.644078] raid6: sse2x2   gen()  4634 MB/s
<6>[    3.673798] hid-generic 0003:0624:0248.0001: input,hidraw0: USB HID v1.00 Keyboard [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input0
<6>[    3.687203] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.1/0003:0624:0248.0002/input/input4
<6>[    3.700382] hid-generic 0003:0624:0248.0002: input,hidraw1: USB HID v1.00 Mouse [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input1
<6>[    3.716120] raid6: sse2x2   xor()  3641 MB/s
<6>[    3.717313] ixgbe 0000:03:00.0: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
<6>[    3.717446] ixgbe 0000:03:00.0: PCI Express bandwidth of 32GT/s available
<6>[    3.717448] ixgbe 0000:03:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
<6>[    3.717781] ixgbe 0000:03:00.0: MAC: 2, PHY: 12, SFP+: 3, PBA No: G18786-002
<6>[    3.717783] ixgbe 0000:03:00.0: 00:1b:21:d4:f0:78
<6>[    3.725748] ixgbe 0000:03:00.0: Intel(R) 10 Gigabit Network Connection
<6>[    3.828180] raid6: sse2x4   gen()  5092 MB/s
<6>[    3.900231] raid6: sse2x4   xor()  3898 MB/s
<6>[    3.904572] raid6: using algorithm sse2x4 gen() 5092 MB/s
<6>[    3.910036] raid6: .... xor() 3898 MB/s, rmw enabled
<6>[    3.915067] raid6: using ssse3x2 recovery algorithm
<6>[    3.935820] Btrfs loaded
<6>[    4.204476] ioc0: LSISAS1068E B3: Capabilities={Initiator}
<6>[    4.229224] Switched to clocksource tsc
<6>[    4.861938] ixgbe 0000:03:00.1: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
<6>[    4.870426] ixgbe 0000:03:00.1: PCI Express bandwidth of 32GT/s available
<6>[    4.877285] ixgbe 0000:03:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
<6>[    4.884818] ixgbe 0000:03:00.1: MAC: 2, PHY: 1, PBA No: G18786-002
<6>[    4.891065] ixgbe 0000:03:00.1: 00:1b:21:d4:f0:79
<6>[    4.906635] ixgbe 0000:03:00.1: Intel(R) 10 Gigabit Network Connection
<6>[   20.767610] scsi host0: ioc0: LSISAS1068E B3, FwRev=00192f00h, Ports=1, MaxQ=266, IRQ=30
<6>[   20.821710] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 0, phy 0, sas_addr 0x1221000000000000
<5>[   20.835989] scsi 0:0:0:0: Direct-Access     ATA      WDC WD5003ABYX-1 1S02 PQ: 0 ANSI: 5
<5>[   20.851093] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
<5>[   20.852053] sd 0:0:0:0: Attached scsi generic sg0 type 0
<6>[   20.853891] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 1, phy 1, sas_addr 0x1221000001000000
<5>[   20.857042] scsi 0:0:1:0: Direct-Access     ATA      WDC WD5003ABYX-1 1S02 PQ: 0 ANSI: 5
<5>[   20.862331] sd 0:0:1:0: Attached scsi generic sg1 type 0
<5>[   20.862526] sd 0:0:1:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
<6>[   20.863765] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 2, phy 2, sas_addr 0x1221000002000000
<5>[   20.866983] scsi 0:0:2:0: Direct-Access     ATA      WDC WD5003ABYX-1 1S02 PQ: 0 ANSI: 5
<5>[   20.869991] sd 0:0:1:0: [sdb] Write Protect is off
<7>[   20.869994] sd 0:0:1:0: [sdb] Mode Sense: 73 00 00 08
<5>[   20.872119] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<5>[   20.872429] sd 0:0:2:0: Attached scsi generic sg2 type 0
<5>[   20.872565] sd 0:0:2:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
<6>[   20.874004] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 3, phy 3, sas_addr 0x1221000003000000
<5>[   20.877251] scsi 0:0:3:0: Direct-Access     ATA      WDC WD5003ABYX-1 1S02 PQ: 0 ANSI: 5
<5>[   20.880720] sd 0:0:2:0: [sdc] Write Protect is off
<7>[   20.880723] sd 0:0:2:0: [sdc] Mode Sense: 73 00 00 08
<5>[   20.882904] sd 0:0:2:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<5>[   20.883243] sd 0:0:3:0: Attached scsi generic sg3 type 0
<5>[   20.883412] sd 0:0:3:0: [sdd] 976773168 512-byte logical blocks: (500 GB/465 GiB)
<5>[   20.891704] sd 0:0:3:0: [sdd] Write Protect is off
<7>[   20.891708] sd 0:0:3:0: [sdd] Mode Sense: 73 00 00 08
<5>[   20.893729] sd 0:0:3:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<5>[   20.918554] sd 0:0:1:0: [sdb] Attached SCSI disk
<5>[   20.923052] sd 0:0:2:0: [sdc] Attached SCSI disk
<5>[   20.937237] sd 0:0:3:0: [sdd] Attached SCSI disk
<5>[   21.020346] sd 0:0:0:0: [sda] Write Protect is off
<7>[   21.025215] sd 0:0:0:0: [sda] Mode Sense: 73 00 00 08
<5>[   21.027406] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<6>[   21.091862]  sda: sda1 sda2 < sda5 >
<5>[   21.109898] sd 0:0:0:0: [sda] Attached SCSI disk
<5>[   21.511033] random: nonblocking pool is initialized
<6>[   22.020175] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
<12>[   23.296405] init: ureadahead main process (478) terminated with status 5
<6>[   23.967067] Adding 8373244k swap on /dev/sda5.  Priority:-1 extents:1 across:8373244k FS
<30>[   24.762352] udevd[551]: starting version 175
<6>[   25.604285] lp: driver loaded but no devices found
<6>[   25.843357] Loading iSCSI transport class v2.0-870.
<4>[   26.251893] ACPI Error: No handler for Region [IPMI] (ffff8802268a7240) [IPMI] (20150410/evregion-163)
<4>[   26.251905] ACPI Error: Region IPMI (ID=7) has no handler (20150410/exfldio-297)
<4>[   26.251922] ACPI Error: Method parse/execution failed [\_SB_.PMI0._GHL] (Node ffff8802268a6b18), AE_NOT_EXIST (20150410/psparse-536)
<4>[   26.251968] ACPI Error: Method parse/execution failed [\_SB_.PMI0._PMC] (Node ffff8802268a6a78), AE_NOT_EXIST (20150410/psparse-536)
<4>[   26.252009] ACPI Exception: AE_NOT_EXIST, Evaluating _PMC (20150410/power_meter-755)
<6>[   26.286065] ipmi message handler version 39.2
<6>[   26.333605] EDAC MC: Ver: 3.0.0
<6>[   26.347649] IPMI System Interface driver.
<6>[   26.347848] ipmi_si: probing via SMBIOS
<6>[   26.347852] ipmi_si: SMBIOS: io 0xca8 regsize 1 spacing 4 irq 0
<6>[   26.347855] ipmi_si: Adding SMBIOS-specified kcs state machine
<6>[   26.347926] ipmi_si: Trying SMBIOS-specified kcs state machine at i/o address 0xca8, slave address 0x20, irq 0
<6>[   26.390054] EDAC MC0: Giving out device to module i7core_edac.c controller i7 core #0: DEV 0000:fe:03.0 (POLLED)
<6>[   26.393790] EDAC PCI0: Giving out device to module i7core_edac controller EDAC PCI controller: DEV 0000:fe:03.0 (POLLED)
<6>[   26.394124] EDAC i7core: Driver loaded, 1 memory controller(s) found.
<6>[   26.437767] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
<6>[   26.518650] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x0002a2, prod_id: 0x0100, dev_id: 0x20)
<6>[   26.518907] ipmi_si ipmi_si.0: IPMI kcs interface initialized
<6>[   26.531744] gpio_ich: GPIO from 451 to 511 on gpio_ich
<6>[   27.578464] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr
<12>[   27.652531] init: udev-fallback-graphics main process (909) terminated with status 1
<5>[   28.220723] audit: type=1400 audit(1431332791.677:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=885 comm="apparmor_parser" 
<5>[   28.220997] audit: type=1400 audit(1431332791.677:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=885 comm="apparmor_parser" 
<5>[   28.221273] audit: type=1400 audit(1431332791.677:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=885 comm="apparmor_parser" 
<5>[   28.257539] audit: type=1400 audit(1431332791.713:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=884 comm="apparmor_parser" 
<5>[   28.257783] audit: type=1400 audit(1431332791.713:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=884 comm="apparmor_parser" 
<5>[   28.258011] audit: type=1400 audit(1431332791.713:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=884 comm="apparmor_parser" 
<5>[   28.344386] audit: type=1400 audit(1431332791.801:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=883 comm="apparmor_parser" 
<5>[   28.344530] audit: type=1400 audit(1431332791.801:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=883 comm="apparmor_parser" 
<5>[   28.344660] audit: type=1400 audit(1431332791.801:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=883 comm="apparmor_parser" 
<5>[   28.346829] audit: type=1400 audit(1431332791.801:11): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=882 comm="apparmor_parser" 
<6>[   28.362116] RPC: Registered named UNIX socket transport module.
<6>[   28.362119] RPC: Registered udp transport module.
<6>[   28.362120] RPC: Registered tcp transport module.
<6>[   28.362122] RPC: Registered tcp NFSv4.1 backchannel transport module.
<5>[   28.732257] FS-Cache: Loaded
<5>[   28.935015] FS-Cache: Netfs 'nfs' registered for caching
<6>[   29.105819] bnx2 0000:01:00.0 eth0: using MSIX
<6>[   29.106075] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
<6>[   29.152613] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
<6>[   29.162944] ixgbe 0000:03:00.0: registered PHC device on eth2
<6>[   29.264666] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
<6>[   29.328252] ixgbe 0000:03:00.0 eth2: detected SFP+: 3
<5>[   29.640872] iscsi: registered transport (tcp)
<6>[   29.968387] ixgbe 0000:03:00.0 eth2: NIC Link is Up 10 Gbps, Flow Control: RX/TX
<6>[   29.968668] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
<5>[   30.059207] iscsi: registered transport (iser)
<4>[   30.142720] iscsid (1165): /proc/1165/oom_adj is deprecated, please use /proc/1165/oom_score_adj instead.
<12>[   30.327533] init: failsafe main process (1081) killed by TERM signal
<12>[   32.231549] init: isc-dhcp-server main process (1373) terminated with status 1
<12>[   32.231607] init: isc-dhcp-server main process ended, respawning
<6>[   32.342523] bnx2 0000:01:00.0 eth0: NIC Copper Link is Up, 1000 Mbps full duplex
<4>[   32.342534]
<6>[   32.342631] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
<12>[   32.345641] init: isc-dhcp-server main process (1411) terminated with status 1
<12>[   32.345701] init: isc-dhcp-server main process ended, respawning
<4>[   32.359652] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
<6>[   32.360075] NFSD: starting 90-second grace period (net ffffffff81cfc300)
<12>[   32.454376] init: isc-dhcp-server main process (1421) terminated with status 1
<12>[   32.454433] init: isc-dhcp-server main process ended, respawning
<12>[   32.546658] init: isc-dhcp-server main process (1441) terminated with status 1
<12>[   32.546717] init: isc-dhcp-server main process ended, respawning
<12>[   32.876044] init: isc-dhcp-server main process (1450) terminated with status 1
<12>[   32.876101] init: isc-dhcp-server main process ended, respawning
<12>[   33.014730] init: isc-dhcp-server main process (1469) terminated with status 1
<12>[   33.014789] init: isc-dhcp-server main process ended, respawning
<12>[   33.099122] init: isc-dhcp-server main process (1481) terminated with status 1
<12>[   33.099181] init: isc-dhcp-server main process ended, respawning
<12>[   33.191166] init: isc-dhcp-server main process (1495) terminated with status 1
<12>[   33.191227] init: isc-dhcp-server main process ended, respawning
<12>[   33.283499] init: isc-dhcp-server main process (1510) terminated with status 1
<12>[   33.283583] init: isc-dhcp-server main process ended, respawning
<12>[   33.358960] init: isc-dhcp-server main process (1531) terminated with status 1
<12>[   33.359023] init: isc-dhcp-server main process ended, respawning
<12>[   33.434319] init: isc-dhcp-server main process (1545) terminated with status 1
<12>[   33.434375] init: isc-dhcp-server respawning too fast, stopped
<6>[   37.023927] KGDB: Registered I/O driver kgdboc
<12>[   54.054328] init: cron main process (1340) killed by TERM signal
<4>[   80.747996] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
<6>[   93.718561] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,user_xattr
<6>[   99.859608] SGI XFS with ACLs, security attributes, realtime, no debug enabled
<6>[   99.876921] JFS: nTxBlock = 8192, nTxLock = 65536
<6>[   99.954742] ntfs: driver 2.1.32 [Flags: R/O MODULE].
<6>[   99.989509] QNX4 filesystem 0.2.3 registered.
<4>[  869.799627] perf interrupt took too long (2516 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
<4>[ 1409.067788] tgtd calls setitimer() with new_value NULL pointer. Misfeature support will be removed
<6>[ 1622.678998] KGDB: Unregistered I/O driver kgdboc, debugger disabled
<6>[ 1622.685309] KGDB: Registered I/O driver kgdboc
<12>[ 1636.715058] init: cron main process (2021) killed by TERM signal
<4>[ 1658.209906] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
<6>[ 1670.102008] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,user_xattr
<5>[ 1831.650196] Key type ceph registered
<6>[ 1831.654194] libceph: loaded (mon/osd proto 15/24)
<5>[ 1831.687344] FS-Cache: Netfs 'ceph' registered for caching
<6>[ 1831.692787] ceph: loaded (mds proto 32)
<6>[ 1831.703442] libceph: client4128 fsid 96e21b7a-ba65-45e6-8e2b-0b276d9211e3
<6>[ 1831.714185] libceph: mon2 10.214.133.140:6789 session established
<6>[ 2323.508169] KGDB: Unregistered I/O driver kgdboc, debugger disabled
<6>[ 2323.514480] KGDB: Registered I/O driver kgdboc
<12>[ 2335.448366] init: cron main process (9809) killed by TERM signal
<4>[ 2355.901630] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
<6>[ 2368.394917] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,user_xattr
<6>[ 4722.709460] KGDB: Unregistered I/O driver kgdboc, debugger disabled
<6>[ 4722.715768] KGDB: Registered I/O driver kgdboc
<12>[ 4737.269521] init: cron main process (17943) killed by TERM signal
<4>[ 4761.466477] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
<6>[ 4773.751362] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,user_xattr
<6>[ 4966.635659] libceph: client4125 fsid 7bfe7217-5eab-49cc-8996-ce1ffe244a1a
<6>[ 4966.646561] libceph: mon2 10.214.133.140:6789 session established
<6>[ 4970.627258] tee (2223): drop_caches: 3
<6>[ 4971.575438] tee (2235): drop_caches: 3
<6>[ 4971.692306] tee (2247): drop_caches: 3
<6>[ 4971.800980] tee (2259): drop_caches: 3
<6>[ 4971.892687] tee (2271): drop_caches: 3
<6>[ 4971.984597] tee (2283): drop_caches: 3
<6>[ 4972.076587] tee (2295): drop_caches: 3
<6>[ 4972.168425] tee (2307): drop_caches: 3
<6>[ 4972.260188] tee (2319): drop_caches: 3
<6>[ 4972.352190] tee (2331): drop_caches: 3
<6>[ 4972.444199] tee (2343): drop_caches: 3
<6>[ 4972.536085] tee (2355): drop_caches: 3
<6>[ 4972.636214] tee (2367): drop_caches: 3
<6>[ 4972.736452] tee (2379): drop_caches: 3
<6>[ 4972.829514] tee (2391): drop_caches: 3
<6>[ 4972.921331] tee (2403): drop_caches: 3
<6>[ 4973.038359] tee (2415): drop_caches: 3
<6>[ 4973.138603] tee (2427): drop_caches: 3
<6>[ 4973.230564] tee (2439): drop_caches: 3
<6>[ 4973.330714] tee (2451): drop_caches: 3
<6>[ 4973.422618] tee (2463): drop_caches: 3
<6>[ 4973.522885] tee (2475): drop_caches: 3
<6>[ 4973.623182] tee (2487): drop_caches: 3
<6>[ 4973.714975] tee (2499): drop_caches: 3
<6>[ 4973.806958] tee (2511): drop_caches: 3
<6>[ 4973.898758] tee (2523): drop_caches: 3
<6>[ 4973.998943] tee (2535): drop_caches: 3
<6>[ 4974.099279] tee (2547): drop_caches: 3
<6>[ 4974.191111] tee (2559): drop_caches: 3
<6>[ 4974.291487] tee (2571): drop_caches: 3
<6>[ 4974.391583] tee (2583): drop_caches: 3
<6>[ 4974.491915] tee (2595): drop_caches: 3
<6>[ 4974.600413] tee (2607): drop_caches: 3
<6>[ 4974.692305] tee (2619): drop_caches: 3
<6>[ 4974.784211] tee (2631): drop_caches: 3
<6>[ 4974.876144] tee (2643): drop_caches: 3
<6>[ 4974.968032] tee (2655): drop_caches: 3
<6>[ 4975.059923] tee (2667): drop_caches: 3
<6>[ 4975.151853] tee (2679): drop_caches: 3
<6>[ 4975.252084] tee (2691): drop_caches: 3
<6>[ 4975.360603] tee (2703): drop_caches: 3
<6>[ 4975.460883] tee (2715): drop_caches: 3
<6>[ 4975.552728] tee (2727): drop_caches: 3
<6>[ 4975.644603] tee (2739): drop_caches: 3
<6>[ 4975.736617] tee (2751): drop_caches: 3
<6>[ 4975.828454] tee (2763): drop_caches: 3
<6>[ 4975.928784] tee (2775): drop_caches: 3
<6>[ 4976.029320] tee (2787): drop_caches: 3
<6>[ 4976.120928] tee (2799): drop_caches: 3
<6>[ 4976.212799] tee (2811): drop_caches: 3
<6>[ 4976.304762] tee (2823): drop_caches: 3
<6>[ 4976.396514] tee (2835): drop_caches: 3
<6>[ 4976.488480] tee (2847): drop_caches: 3
<6>[ 4976.580453] tee (2859): drop_caches: 3
<6>[ 4976.672171] tee (2871): drop_caches: 3
<6>[ 4976.764198] tee (2883): drop_caches: 3
<6>[ 4976.989488] tee (2895): drop_caches: 3
<6>[ 4977.081426] tee (2907): drop_caches: 3
<6>[ 4977.173288] tee (2919): drop_caches: 3
<6>[ 4977.265188] tee (2931): drop_caches: 3
<6>[ 4977.358282] tee (2943): drop_caches: 3
<6>[ 4977.450193] tee (2955): drop_caches: 3
<6>[ 4977.542016] tee (2967): drop_caches: 3
<6>[ 4977.634073] tee (2979): drop_caches: 3
<6>[ 4977.725872] tee (2991): drop_caches: 3
<6>[ 4977.817793] tee (3003): drop_caches: 3
<6>[ 4977.909600] tee (3015): drop_caches: 3
<6>[ 4978.001516] tee (3027): drop_caches: 3
<6>[ 4978.093455] tee (3039): drop_caches: 3
<6>[ 4978.185366] tee (3051): drop_caches: 3
<6>[ 4978.277192] tee (3063): drop_caches: 3
<6>[ 4978.369118] tee (3075): drop_caches: 3
<6>[ 4978.502707] tee (3087): drop_caches: 3
<6>[ 4978.602858] tee (3099): drop_caches: 3
<6>[ 4978.694827] tee (3111): drop_caches: 3
<6>[ 4978.786674] tee (3123): drop_caches: 3
<6>[ 4978.878648] tee (3135): drop_caches: 3
<6>[ 4978.970505] tee (3147): drop_caches: 3
<6>[ 4979.062409] tee (3159): drop_caches: 3
<6>[ 4979.154201] tee (3171): drop_caches: 3
<6>[ 4979.246185] tee (3183): drop_caches: 3
<6>[ 4979.338072] tee (3195): drop_caches: 3
<6>[ 4979.429958] tee (3207): drop_caches: 3
<6>[ 4979.521809] tee (3219): drop_caches: 3
<6>[ 4979.613645] tee (3231): drop_caches: 3
<6>[ 4979.705652] tee (3243): drop_caches: 3
<6>[ 4979.797551] tee (3255): drop_caches: 3
<6>[ 4979.897823] tee (3267): drop_caches: 3
<6>[ 4979.989735] tee (3279): drop_caches: 3
<6>[ 4980.081542] tee (3291): drop_caches: 3
<6>[ 4980.173530] tee (3303): drop_caches: 3
<6>[ 4980.265318] tee (3315): drop_caches: 3
<6>[ 4980.583072] tee (3327): drop_caches: 3
<6>[ 4980.786491] tee (3339): drop_caches: 3
<6>[ 4980.883121] tee (3351): drop_caches: 3
<6>[ 4980.975056] tee (3363): drop_caches: 3
<6>[ 4981.067046] tee (3375): drop_caches: 3
<6>[ 4981.158866] tee (3387): drop_caches: 3
<6>[ 4981.250802] tee (3399): drop_caches: 3
<6>[ 4981.342679] tee (3411): drop_caches: 3
Actions #2

Updated by Ilya Dryomov almost 9 years ago

teuthology-2015-05-10_23:18:01-multimds-next-testing-basic-multi/884661 according to yuriw

Actions #3

Updated by Zheng Yan almost 9 years ago

I'm not familiar with kdb. It this crash around __ceph_remove_cap() or infinite loop around __ceph_remove_cap() ?

Actions #4

Updated by Ilya Dryomov almost 9 years ago

I did some poking - I think it was a BUG_ON(!session->s_num_cap_releases) in __queue_cap_release().

Actions #5

Updated by Zheng Yan almost 9 years ago

  • Status changed from New to 7

completely rewrite cap release code

Actions #6

Updated by Zheng Yan over 7 years ago

  • Status changed from 7 to Can't reproduce
Actions

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