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Message #144045
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
This bug was fixed in the package linux-lts-utopic -
3.16.0-52.71~14.04.1
---------------
linux-lts-utopic (3.16.0-52.71~14.04.1) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1509362
[ Upstream Kernel Changes ]
* Revert "net: Fix skb csum races when peeking"
- LP: #1508510
linux-lts-utopic (3.16.0-52.70~14.04.1) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1508145
* [Config] updateconfigs after 3.16.7-ckt18 stable update
[ Tim Gardner ]
* [Config] Add MMC modules sufficient for net booting
- LP: #1502772
[ Upstream Kernel Changes ]
* USB: whiteheat: fix potential null-deref at probe
- LP: #1478826
- CVE-2015-5257
* dcache: Handle escaped paths in prepend_path
- LP: #1441108
- CVE-2015-2925
* vfs: Test for and handle paths that are unreachable from their mnt_root
- LP: #1441108
- CVE-2015-2925
* hyperv: Add processing of MTU reduced by the host
- LP: #1494431
* hv_netvsc: Add support to set MTU reservation from guest side
- LP: #1494431
* hv_netvsc: Add close of RNDIS filter into change mtu call
- LP: #1494431
* ipv6: addrconf: validate new MTU before applying it
- LP: #1508133
* v4l: omap3isp: Fix sub-device power management code
- LP: #1508133
* rc-core: fix remove uevent generation
- LP: #1508133
* HID: cp2112: fix I2C_SMBUS_BYTE write
- LP: #1508133
* HID: cp2112: fix byte order in SMBUS operations
- LP: #1508133
* xtensa: fix threadptr reload on return to userspace
- LP: #1508133
* ARM: OMAP2+: DRA7: clockdomain: change l4per2_7xx_clkdm to SW_WKUP
- LP: #1508133
* mac80211: enable assoc check for mesh interfaces
- LP: #1508133
* PCI: Add dev_flags bit to access VPD through function 0
- LP: #1508133
* PCI: Add VPD function 0 quirk for Intel Ethernet devices
- LP: #1508133
* staging: comedi: usbduxsigma: don't clobber ai_timer in command test
- LP: #1508133
* staging: comedi: usbduxsigma: don't clobber ao_timer in command test
- LP: #1508133
* clk: exynos4: Fix wrong clock for Exynos4x12 ADC
- LP: #1508133
* usb: dwc3: ep0: Fix mem corruption on OUT transfers of more than 512
bytes
- LP: #1508133
* Doc: ABI: testing: configfs-usb-gadget-loopback
- LP: #1508133
* Doc: ABI: testing: configfs-usb-gadget-sourcesink
- LP: #1508133
* serial: 8250_pci: Add support for Pericom PI7C9X795[1248]
- LP: #1508133
* KVM: MMU: fix validation of mmio page fault
- LP: #1508133
* auxdisplay: ks0108: fix refcount
- LP: #1508133
* devres: fix devres_get()
- LP: #1508133
* iio: adis16400: Fix adis16448 gyroscope scale
- LP: #1508133
* iio: Add inverse unit conversion macros
- LP: #1508133
* iio: adis16480: Fix scale factors
- LP: #1508133
* ideapad-laptop: Add Lenovo Yoga 3 14 to no_hw_rfkill dmi list
- LP: #1508133
* ASoC: rt5640: fix line out no sound issue
- LP: #1508133
* iio: industrialio-buffer: Fix iio_buffer_poll return value
- LP: #1508133
* iio: event: Remove negative error code from iio_event_poll
- LP: #1508133
* NFSv4: don't set SETATTR for O_RDONLY|O_EXCL
- LP: #1508133
* unshare: Unsharing a thread does not require unsharing a vm
- LP: #1508133
* fs: Set the size of empty dirs to 0.
- LP: #1508133
* x86/mce: Reenable CMCI banks when swiching back to interrupt mode
- LP: #1508133
* ASoC: adav80x: Remove .read_flag_mask setting from
adav80x_regmap_config
- LP: #1508133
* regulator: pbias: Fix broken pbias disable functionality
- LP: #1508133
* serial: 8250: don't bind to SMSC IrCC IR port
- LP: #1508133
* serial: 8250: bind to ALi Fast Infrared Controller (ALI5123)
- LP: #1508133
* staging: comedi: adl_pci7x3x: fix digital output on PCI-7230
- LP: #1508133
* blk-mq: fix buffer overflow when reading sysfs file of 'pending'
- LP: #1508133
* xtensa: fix kernel register spilling
- LP: #1508133
* NFS: nfs_set_pgio_error sometimes misses errors
- LP: #1508133
* NFS: Fix a NULL pointer dereference of migration recovery ops for v4.2
client
- LP: #1508133
* usb: host: ehci-sys: delete useless bus_to_hcd conversion
- LP: #1508133
* USB: symbolserial: Use usb_get_serial_port_data
- LP: #1508133
* USB: ftdi_sio: Added custom PID for CustomWare products
- LP: #1508133
* USB: qcserial: add HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module
- LP: #1508133
* igb: Fix oops caused by missing queue pairing
- LP: #1508133
* HID: usbhid: Fix the check for HID_RESET_PENDING in hid_io_error
- LP: #1508133
* eCryptfs: Invalidate dcache entries when lower i_nlink is zero
- LP: #1508133
* libxfs: readahead of dir3 data blocks should use the read verifier
- LP: #1508133
* xfs: Fix xfs_attr_leafblock definition
- LP: #1508133
* arm64: kconfig: Move LIST_POISON to a safe value
- LP: #1508133
* Btrfs: check if previous transaction aborted to avoid fs corruption
- LP: #1508133
* ARM: orion5x: fix legacy orion5x IRQ numbers
- LP: #1508133
* DRM - radeon: Don't link train DisplayPort on HPD until we get the dpcd
- LP: #1508133
* xfs: Fix file type directory corruption for btree directories
- LP: #1508133
* sched: Fix cpu_active_mask/cpu_online_mask race
- LP: #1508133
* rtlwifi: rtl8192cu: Add new device ID
- LP: #1508133
* of/address: Don't loop forever in of_find_matching_node_by_address().
- LP: #1508133
* drivercore: Fix unregistration path of platform devices
- LP: #1508133
* arm64: flush FP/SIMD state correctly after execve()
- LP: #1508133
* xfs: return errors from partial I/O failures to files
- LP: #1508133
* ALSA: usb-audio: correct the value cache check.
- LP: #1508133
* IB/qib: Change lkey table allocation to support more MRs
- LP: #1508133
* drm/radeon/atom: Send out the full AUX address
- LP: #1508133
* tg3: Fix temperature reporting
- LP: #1508133
* drm/i915: Always mark the object as dirty when used by the GPU
- LP: #1508133
* Add radeon suspend/resume quirk for HP Compaq dc5750.
- LP: #1508133
* IB/uverbs: reject invalid or unknown opcodes
- LP: #1508133
* hpfs: update ctime and mtime on directory modification
- LP: #1508133
* Input: evdev - do not report errors form flush()
- LP: #1508133
* crypto: ghash-clmulni: specify context size for ghash async algorithm
- LP: #1508133
* mm: check if section present during memory block registering
- LP: #1508133
* fs: create and use seq_show_option for escaping
- LP: #1508133
* ALSA: hda - Enable headphone jack detect on old Fujitsu laptops
- LP: #1508133
* ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437
- LP: #1508133
* rtc: s5m: fix to update ctrl register
- LP: #1508133
* scsi: fix scsi_error_handler vs. scsi_host_dev_release race
- LP: #1508133
* parisc: Use double word condition in 64bit CAS operation
- LP: #1508133
* vmscan: fix increasing nr_isolated incurred by putback unevictable
pages
- LP: #1508133
* drm/i915: Limit the number of loops for reading a split 64bit register
- LP: #1508133
* hfs,hfsplus: cache pages correctly between bnode_create and bnode_free
- LP: #1508133
* hfs: fix B-tree corruption after insertion at position 0
- LP: #1508133
* drm/qxl: validate monitors config modes
- LP: #1508133
* PCI: Fix TI816X class code quirk
- LP: #1508133
* Input: ambakmi - fix system PM by converting to modern callbacks
- LP: #1508133
* svcrdma: Fix send_reply() scatter/gather set-up
- LP: #1508133
* x86/mm: Initialize pmd_idx in page_table_range_init_count()
- LP: #1508133
* net: bcmgenet: Use correct dev_id for free_irq
- LP: #1508133
* powerpc/rtas: Introduce rtas_get_sensor_fast() for IRQ handlers
- LP: #1508133
* clk: versatile: off by one in clk_sp810_timerclken_of_get()
- LP: #1508133
* usb: gadget: m66592-udc: forever loop in set_feature()
- LP: #1508133
* windfarm: decrement client count when unregistering
- LP: #1508133
* perf hists: Update the column width for the "srcline" sort key
- LP: #1508133
* batman-adv: Make DAT capability changes atomic
- LP: #1508133
* batman-adv: Make NC capability changes atomic
- LP: #1508133
* batman-adv: Make TT capability changes atomic
- LP: #1508133
* batman-adv: fix multicast counter when purging originators
- LP: #1508133
* batman-adv: fix counter for multicast supporting nodes
- LP: #1508133
* batman-adv: Make MCAST capability changes atomic
- LP: #1508133
* batman-adv: Fix potential synchronization issues in mcast tvlv handler
- LP: #1508133
* batman-adv: Fix potentially broken skb network header access
- LP: #1508133
* net: fix endian check warning in etherdevice.h
- LP: #1508133
* powerpc/mm: Fix pte_pagesize_index() crash on 4K w/64K hash
- LP: #1508133
* mtd: pxa3xx_nand: add a default chunk size
- LP: #1508133
* ath10k: fix dma_mapping_error() handling
- LP: #1508133
* mmc: sdhci: also get preset value and driver type for MMC_DDR52
- LP: #1508133
* perf stat: Get correct cpu id for print_aggr
- LP: #1508133
* ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource
leak
- LP: #1508133
* IB/mlx4: Fix potential deadlock when sending mad to wire
- LP: #1508133
* IB/mlx4: Forbid using sysfs to change RoCE pkeys
- LP: #1508133
* IB/mlx4: Use correct SL on AH query under RoCE
- LP: #1508133
* IB/uverbs: Fix race between ib_uverbs_open and remove_one
- LP: #1508133
* mmc: core: fix race condition in mmc_wait_data_done
- LP: #1508133
* ipv6: fix exthdrs offload registration in out_rt path
- LP: #1508133
* task_work: remove fifo ordering guarantee
- LP: #1508133
* fixed_phy: pass 'irq' to fixed_phy_add()
- LP: #1508133
* netlink, mmap: fix edge-case leakages in nf queue zero-copy
- LP: #1508133
* scsi_dh: fix randconfig build error
- LP: #1508133
* md: flush ->event_work before stopping array.
- LP: #1508133
* md/raid10: always set reshape_safe when initializing reshape_position.
- LP: #1508133
* perf/x86: Fix copy_from_user_nmi() return if range is not ok
- LP: #1508133
* ext4: fix loss of delalloc extent info in ext4_zero_range()
- LP: #1508133
* powerpc/MSI: Fix race condition in tearing down MSI interrupts
- LP: #1508133
* UBI: block: Add missing cache flushes
- LP: #1508133
* usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared
- LP: #1508133
* net/ipv6: Correct PIM6 mrt_lock handling
- LP: #1508133
* netlink, mmap: transform mmap skb into full skb on taps
- LP: #1508133
* sctp: fix race on protocol/netns initialization
- LP: #1508133
* openvswitch: Zero flows on allocation.
- LP: #1508133
* fib_rules: fix fib rule dumps across multiple skbs
- LP: #1508133
* parisc: Filter out spurious interrupts in PA-RISC irq handler
- LP: #1508133
* Linux 3.16.7-ckt18
- LP: #1508133
-- Luis Henriques <luis.henriques@xxxxxxxxxxxxx> Fri, 23 Oct 2015
12:21:56 +0100
--
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https://bugs.launchpad.net/bugs/1508510
Title:
Something in the Kernel crashes when I try to mount via NFS
Status in linux package in Ubuntu:
Invalid
Status in linux-lts-utopic package in Ubuntu:
Invalid
Status in linux source package in Precise:
Fix Released
Status in linux-lts-utopic source package in Precise:
Invalid
Status in linux source package in Trusty:
Fix Released
Status in linux-lts-utopic source package in Trusty:
Fix Released
Bug description:
I have a vagrant virtual machine that mounts a directory on my
computer via NFS, this does not work and the reason seems to be this.
My System is using SMP, reverting to the kernel before solves the
problem.
Broken: Linux paul-ThinkPad-T430s 3.13.0-66-generic
Working: Broken: Linux paul-ThinkPad-T430s 3.13.0-65-generic
BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[ 84.360198] IP: [<ffffffff8161d84d>] skb_copy_and_csum_datagram_iovec+0x2d/0x110
[ 84.360224] PGD 0
[ 84.360232] Oops: 0000 [#1] SMP
[ 84.360246] Modules linked in: ctr ccm pci_stub vboxpci(OX) vboxnetadp(OX) vboxnetflt(OX) vboxdrv(OX) vmw_vsock_vmci_transport vsock vmw_vmci rfcomm bnep arc4 iwldvm mac80211 hid_generic usbhid hid snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi cfg80211 binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache nls_iso8859_1 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev cdc_mbim cdc_ncm usbnet mii cdc_wdm cdc_acm btusb bluetooth intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd joydev serio_raw snd_hda_intel snd_hda_codec snd_hwdep thinkpad_acpi nvram snd_pcm snd_seq_midi lpc_ich snd_seq_midi_event snd_rawmidi shpchp snd_page_alloc mei_me mei i915 snd_seq drm_kms_helper drm i2c_algo_bit parport_pc wmi snd_seq_device snd_timer ppdev snd soundcore lp mac_hid parport video mmc_block psmouse e1000e ahci sdhci_pci libahci ptp sdhci pps_core
[ 84.360613] CPU: 2 PID: 1507 Comm: nfsd Tainted: G OX 3.13.0-66-generic #108-Ubuntu
[ 84.360643] Hardware name: LENOVO 2355CTO/2355CTO, BIOS G7ET95WW (2.55 ) 07/10/2013
[ 84.360673] task: ffff880036929800 ti: ffff880036b7a000 task.ti: ffff880036b7a000
[ 84.360696] RIP: 0010:[<ffffffff8161d84d>] [<ffffffff8161d84d>] skb_copy_and_csum_datagram_iovec+0x2d/0x110
[ 84.360728] RSP: 0018:ffff880036b7bbc0 EFLAGS: 00010216
[ 84.360743] RAX: 0000000000000000 RBX: ffff880035910700 RCX: 0000000000000000
[ 84.360762] RDX: 0000000000000000 RSI: 0000000000000030 RDI: ffff88038e23ab00
[ 84.360781] RBP: ffff880036b7bbf8 R08: 0000000000000000 R09: 0000000062e59d1a
[ 84.360800] R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000008
[ 84.360819] R13: ffff88038e23ab00 R14: 0000000000000028 R15: ffff88038e23ab00
[ 84.360838] FS: 0000000000000000(0000) GS:ffff88043e280000(0000) knlGS:0000000000000000
[ 84.360859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.360874] CR2: 0000000000000008 CR3: 0000000425ea0000 CR4: 00000000001427e0
[ 84.360893] Stack:
[ 84.360900] ffffffff81616f66 ffffffff81616fb0 ffff880035910700 ffff880036b7bdf8
[ 84.360924] 0000000000000000 0000000000000028 ffff88038e23ab00 ffff880036b7bc60
[ 84.360948] ffffffff8168b2ec ffff880426f8c028 ffff880035910770 0000000200000000
[ 84.360972] Call Trace:
[ 84.360984] [<ffffffff81616f66>] ? skb_checksum+0x26/0x30
[ 84.361005] [<ffffffff81616fb0>] ? skb_push+0x40/0x40
[ 84.361025] [<ffffffff8168b2ec>] udp_recvmsg+0x1dc/0x380
[ 84.361046] [<ffffffff8169650c>] inet_recvmsg+0x6c/0x80
[ 84.361065] [<ffffffff8160f0aa>] sock_recvmsg+0x9a/0xd0
[ 84.361087] [<ffffffff8107576a>] ? del_timer_sync+0x4a/0x60
[ 84.361106] [<ffffffff8172762d>] ? schedule_timeout+0x17d/0x2d0
[ 84.361126] [<ffffffff8160f11a>] kernel_recvmsg+0x3a/0x50
[ 84.361164] [<ffffffffa05b5d29>] svc_udp_recvfrom+0x89/0x440 [sunrpc]
[ 84.361185] [<ffffffff8172c01b>] ? _raw_spin_unlock_bh+0x1b/0x40
[ 84.361211] [<ffffffffa05c2cc8>] ? svc_get_next_xprt+0xd8/0x310 [sunrpc]
[ 84.361237] [<ffffffffa05c3450>] svc_recv+0x4a0/0x5c0 [sunrpc]
[ 84.361255] [<ffffffff810777ab>] ? recalc_sigpending+0x1b/0x50
[ 84.361276] [<ffffffffa063e70d>] nfsd+0xad/0x130 [nfsd]
[ 84.361295] [<ffffffffa063e660>] ? nfsd_destroy+0x80/0x80 [nfsd]
[ 84.361313] [<ffffffff8108b7d2>] kthread+0xd2/0xf0
[ 84.361328] [<ffffffff8108b700>] ? kthread_create_on_node+0x1c0/0x1c0
[ 84.361346] [<ffffffff81734ba8>] ret_from_fork+0x58/0x90
[ 84.361362] [<ffffffff8108b700>] ? kthread_create_on_node+0x1c0/0x1c0
[ 84.361383] Code: 44 00 00 55 31 c0 48 89 e5 41 57 41 56 41 55 49 89 fd 41 54 41 89 f4 53 48 83 ec 10 8b 77 68 41 89 f6 45 29 e6 0f 84 89 00 00 00 <48> 8b 42 08 48 89 d3 48 85 c0 75 14 0f 1f 80 00 00 00 00 48 83
[ 84.361514] RIP [<ffffffff8161d84d>] skb_copy_and_csum_datagram_iovec+0x2d/0x110
[ 84.361546] RSP <ffff880036b7bbc0>
[ 84.361557] CR2: 0000000000000008
[ 84.366322] ---[ end trace f8aceef52c8aecd1 ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-66-generic 3.13.0-66.108
ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27
Uname: Linux 3.13.0-66-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.16
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: paul 2717 F.... pulseaudio
CurrentDesktop: GNOME
Date: Wed Oct 21 17:05:35 2015
HibernationDevice: RESUME=UUID=d00bf67f-487f-437c-9069-db3ff456958f
InstallationDate: Installed on 2013-10-05 (745 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: LENOVO 2355CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-66-generic.efi.signed root=UUID=67ae3efa-eae6-4b17-92a5-88c203446404 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-66-generic N/A
linux-backports-modules-3.13.0-66-generic N/A
linux-firmware 1.127.15
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-04-24 (544 days ago)
dmi.bios.date: 07/10/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G7ET95WW (2.55 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2355CTO
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 Pro
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG7ET95WW(2.55):bd07/10/2013:svnLENOVO:pn2355CTO:pvrThinkPadT430s:rvnLENOVO:rn2355CTO:rvr0B98401Pro:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2355CTO
dmi.product.version: ThinkPad T430s
dmi.sys.vendor: LENOVO
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References
