[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
This bug was fixed in the package linux - 3.13.0-67.110 --- linux (3.13.0-67.110) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1509341 [ Upstream Kernel Changes ] * Revert "net: Fix skb csum races when peeking" - LP: #1508510 linux (3.13.0-67.109) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1507963 [ 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 -- Luis Henriques Fri, 23 Oct 2015 11:53:53 +0100 ** Changed in: linux (Ubuntu Trusty) Status: Fix Committed => Fix Released ** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[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: c
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
This bug was fixed in the package linux - 3.2.0-93.133 --- linux (3.2.0-93.133) precise; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1509350 [ Upstream Kernel Changes ] * Revert "net: Fix skb csum races when peeking" - LP: #1508510 linux (3.2.0-93.132) precise; urgency=low [ Brad Figg ] * Release Tracking Bug - LP: #1508939 [ Upstream Kernel Changes ] * Revert "sctp: Fix race between OOTB responce and route removal" - LP: #1507665 * 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 * ipv6: Fix build failure when CONFIG_INET disabled - LP: #1507665 * pktgen: Require CONFIG_INET due to use of IPv4 checksum function - LP: #1507665 * xen/gntdev: convert priv->lock to a mutex - LP: #1507665 * xen/gntdevt: Fix race condition in gntdev_release() - LP: #1507665 * crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer - LP: #1507665 * USB: sierra: add 1199:68AB device ID - LP: #1507665 * target/iscsi: Fix double free of a TUR followed by a solicited NOPOUT - LP: #1507665 * md/raid1: extend spinlock to protect raid1_end_read_request against inconsistencies - LP: #1507665 * target: REPORT LUNS should return LUN 0 even for dynamic ACLs - LP: #1507665 * MIPS: Fix sched_getaffinity with MT FPAFF enabled - LP: #1507665 * xhci: fix off by one error in TRB DMA address boundary check - LP: #1507665 * rds: fix an integer overflow test in rds_info_getsockopt() - LP: #1507665 * perf: Fix fasync handling on inherited events - LP: #1507665 * MIPS: Make set_pte() SMP safe. - LP: #1507665 * ocfs2: fix BUG in ocfs2_downconvert_thread_do_work() - LP: #1507665 * net: Clone skb before setting peeked flag - LP: #1507665 * net: Fix skb_set_peeked use-after-free bug - LP: #1507665 * x86/ldt: Make modify_ldt synchronous - LP: #1507665 * x86/ldt: Correct LDT access in single stepping logic - LP: #1507665 * x86/ldt: Correct FPU emulation access to LDT - LP: #1507665 * localmodconfig: Use Kbuild files too - LP: #1507665 * dm btree: add ref counting ops for the leaves of top level btrees - LP: #1507665 * libiscsi: Fix host busy blocking during connection teardown - LP: #1507665 * libfc: Fix fc_fcp_cleanup_each_cmd() - LP: #1507665 * ipc,sem: fix use after free on IPC_RMID after a task using same semaphore set exits - LP: #1507665 * x86/ldt: Further fix FPU emulation - LP: #1507665 * net: Fix RCU splat in af_key - LP: #1507665 * sctp: donot reset the overall_error_count in SHUTDOWN_RECEIVE state - LP: #1507665 * sparc64: Fix userspace FPU register corruptions. - LP: #1507665 * rc-core: fix remove uevent generation - LP: #1507665 * PCI: Fix TI816X class code quirk - LP: #1507665 * mac80211: enable assoc check for mesh interfaces - LP: #1507665 * PCI: Add dev_flags bit to access VPD through function 0 - LP: #1507665 * PCI: Add VPD function 0 quirk for Intel Ethernet devices - LP: #1507665 * usb: gadget: m66592-udc: forever loop in set_feature() - LP: #1507665 * KVM: MMU: fix validation of mmio page fault - LP: #1507665 * auxdisplay: ks0108: fix refcount - LP: #1507665 * devres: fix devres_get() - LP: #1507665 * windfarm: decrement client count when unregistering - LP: #1507665 * NFSv4: don't set SETATTR for O_RDONLY|O_EXCL - LP: #1507665 * drivers: usb: fsl: Workaround for USB erratum-A005275 - LP: #1507665 * serial: 8250: bind to ALi Fast Infrared Controller (ALI5123) - LP: #1507665 * usb: host: ehci-sys: delete useless bus_to_hcd conversion - LP: #1507665 * USB: ftdi_sio: Added custom PID for CustomWare products - LP: #1507665 * eCryptfs: Invalidate dcache entries when lower i_nlink is zero - LP: #1507665 * xfs: Fix xfs_attr_leafblock definition - LP: #1507665 * DRM - radeon: Don't link train DisplayPort on HPD until we get the dpcd - LP: #1507665 * rtlwifi: rtl8192cu: Add new device ID - LP: #1507665 * rtlwifi: rtl8192cu: Add new device ID - LP: #1507665 * of/address: Don't loop forever in of_find_matching_node_by_address(). - LP: #1507665 * drivercore: Fix unregistration path of platform devices - LP: #1507665 * xfs: return errors from partial I/O failures to files - LP: #1507665 * IB/qib: Change lkey table allocation to support more MRs - LP: #1507665 * SUNRPC: xs_reset_transport must mark the connection as disconnected - LP: #1507665 * IB/mlx4: Use correct SL on AH query under RoCE - LP: #1507665 * IB/uverbs: Fix race between ib_uverbs_open and remove_one - LP: #1507665 * spi: spi-pxa2
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
I can also confirm that all the kernels have this bug fixed (precise 3.2.0-93.133, trusty 3.13.0-67.110 and lts-utopic 3.16.0-52.71~14.04.1). ** Tags removed: verification-needed-precise ** Tags added: verification-done-precise verification-done-utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
I can confirm that, too. No issue with kernel 3.13.0-67 from trusty- proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Based on the duplicate bug that I raised, 1509666, I can confirm that with kernel 3.13.0-67-generic loaded, the bug I saw (relating to mounting in OSX) is solved. I have added the verification-done-trusty tag. ** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- precise' to 'verification-done-precise'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-precise ** Tags added: verification-needed-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
** Changed in: linux (Ubuntu Trusty) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
** Changed in: linux (Ubuntu Precise) Status: Triaged => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
You are right, no problems, neither with 3.19.0-31 nor with 3.19.0-30. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Thank you. Andreas, I believe vivid is not impacted by this bug. Looks like the issue has been reported to the stable mailing-list: http://thread.gmane.org/gmane.linux.kernel.stable/153526 Thank you all for reporting and testing. ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New => Triaged ** Changed in: linux (Ubuntu Precise) Status: New => Triaged ** Changed in: linux (Ubuntu Precise) Assignee: (unassigned) => Luis Henriques (henrix) ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Luis Henriques (henrix) ** Also affects: linux-lts-utopic (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-lts-utopic (Ubuntu Precise) Status: New => Invalid ** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: New => Triaged ** Changed in: linux-lts-utopic (Ubuntu Trusty) Assignee: (unassigned) => Luis Henriques (henrix) ** Changed in: linux-lts-utopic (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Thanks @marius888. Yes, behaviour and the log-messages were exactly the same under 3.16.0-51, as you can see in marius' stacktrace. We were both facing this using vagrant-built virtualbox-machines with NFS-shares on Lenovo Thinkpads W520/30. I will try to reproduce it also on lts-vivid shortly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
I have kernel 3.16.0-51 and the issue is the same. Going back to 3.16.0-50 solves the problem. ** Attachment added: "trace on lts-utopic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+attachment/4502959/+files/kernel.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Thanks a lot for testing, Andreas. Regarding the utopic kernel (3.16.0-51) issue you also refer, are you absolutely sure it's the same problem? Can you please share the kernel log? I'm assuming you're running trusty lts-utopic for this, so in the morning I will try to reproduce it (I was able to reproduce it with the 3.13). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Yes, this patch solves the issue for me. Mount command works as expected and kernel-log stays quiet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
We do suspect of a backport of upstream commit 89c22d8c3b27 ("net: Fix
skb csum races when peeking") (which is 2dde51aa5339 in the trusty git
tree). I've built a test kernel with this commit reverted on top of
3.13.0-66.108 and uploaded it here:
http://people.canonical.com/~henrix/LP1508510/v1/amd64/
Could you please verify if this solves the issue? Thanks.
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Something in the Kernel crashes when I try to mount via NFS
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[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Why is it incomplete again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
I can confirm this. The same behaviour occurs with the latest utopic-kernel (3.16.0-51). Going back to 3.16.0-50 solves the problem. This happens only when using nfs v3 over UDP like so: mount -o 'vers=3,udp' 192.168.56.1:'/home/andreas/somefolder' /mnt/nfs- somefolder Using NFS v4 and/or TCP works without problem. For vagrant, you can use nfs_udp: false as a workaround, as I described here: https://github.com/mitchellh/vagrant/issues/6423 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Nope ... did not work uname -a Linux paul-ThinkPad-T430s 3.13.11-031311ckt27-generic #201509251131 SMP Fri Sep 25 15:34:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux [ 133.141688] BUG: unable to handle kernel NULL pointer dereference at 0008 [ 133.141734] IP: [] skb_copy_and_csum_datagram_iovec+0x2d/0x110 [ 133.141773] PGD 0 [ 133.141785] Oops: [#1] SMP [ 133.141804] Modules linked in: ctr ccm pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) vmw_vsock_vmci_transport vsock vmw_vmci rfcomm bnep snd_hda_codec_hdmi snd_hda_codec_realtek binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache nls_iso8859_1 arc4 iwldvm mac80211 hid_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul usbhid ghash_clmulni_intel aesni_intel hid cdc_mbim cdc_ncm btusb snd_hda_intel aes_x86_64 usbnet snd_hda_codec bluetooth lrw mii gf128mul uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_hwdep glue_helper cdc_acm iwlwifi cdc_wdm ablk_helper thinkpad_acpi cryptd snd_pcm snd_page_alloc nvram cfg80211 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev i915 serio_raw shpchp snd_seq_device mei_me wmi snd_timer mei drm_kms_helper drm snd lpc_ich soundcore parport_pc ppdev i2c_algo_bit mac_hid video lp parport mmc_block psmouse ahci e1000e sdhci_pci libahci sdhci ptp pps_core [ 133.142227] CPU: 3 PID: 1503 Comm: nfsd Tainted: GF O 3.13.11-031311ckt27-generic #201509251131 [ 133.142251] Hardware name: LENOVO 2355CTO/2355CTO, BIOS G7ET95WW (2.55 ) 07/10/2013 [ 133.142271] task: 8803f588c800 ti: 8803f4c4a000 task.ti: 8803f4c4a000 [ 133.142291] RIP: 0010:[] [] skb_copy_and_csum_datagram_iovec+0x2d/0x110 [ 133.142318] RSP: 0018:8803f4c4bbc0 EFLAGS: 00010216 [ 133.142332] RAX: RBX: 880425cf0380 RCX: [ 133.142350] RDX: RSI: 0030 RDI: 8803756e7100 [ 133.142369] RBP: 8803f4c4bbf8 R08: R09: 5fe5a01a [ 133.142388] R10: R11: 0005 R12: 0008 [ 133.142406] R13: 8803756e7100 R14: 0028 R15: 8803756e7100 [ 133.142425] FS: () GS:88043e2c() knlGS: [ 133.142445] CS: 0010 DS: ES: CR0: 80050033 [ 133.142460] CR2: 0008 CR3: 02c0e000 CR4: 001427e0 [ 133.142479] Stack: [ 133.142486] 81608836 81608880 880425cf0380 8803f4c4bdf8 [ 133.142509] 0028 8803756e7100 8803f4c4bc60 [ 133.142532] 8167c6dc 880426ff8028 880425cf03f0 0002 [ 133.142555] Call Trace: [ 133.142564] [] ? skb_checksum+0x26/0x30 [ 133.142580] [] ? skb_push+0x40/0x40 [ 133.142596] [] udp_recvmsg+0x1dc/0x380 [ 133.142612] [] inet_recvmsg+0x6c/0x80 [ 133.142628] [] sock_recvmsg+0x9a/0xd0 [ 133.142644] [] ? del_timer_sync+0x4a/0x60 [ 133.142661] [] ? schedule_timeout+0x17d/0x2d0 [ 133.142678] [] ? sched_clock_cpu+0xb5/0x100 [ 133.142695] [] kernel_recvmsg+0x3a/0x50 [ 133.142719] [] svc_udp_recvfrom+0x89/0x440 [sunrpc] [ 133.142738] [] ? _raw_spin_unlock_bh+0x1b/0x40 [ 133.142761] [] ? svc_get_next_xprt+0xd8/0x300 [sunrpc] [ 133.142785] [] svc_recv+0x4a0/0x5c0 [sunrpc] [ 133.142802] [] ? recalc_sigpending+0x1b/0x50 [ 133.142822] [] nfsd+0xad/0x130 [nfsd] [ 133.142839] [] ? nfsd_destroy+0x80/0x80 [nfsd] [ 133.142857] [] kthread+0xc9/0xe0 [ 133.142871] [] ? kthread_create_on_node+0x180/0x180 [ 133.142889] [] ret_from_fork+0x58/0x90 [ 133.142904] [] ? kthread_create_on_node+0x180/0x180 [ 133.142921] 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 [ 133.143042] RIP [] skb_copy_and_csum_datagram_iovec+0x2d/0x110 [ 133.143063] RSP [ 133.143073] CR2: 0008 [ 133.147406] ---[ end trace 247e1a3a36cb883b ]--- ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Will try. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1508510] Re: Something in the Kernel crashes when I try to mount via NFS
Would it be possible for you to test the latest upstream stable kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.13 stable kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11-ckt27-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key regression-update ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508510 Title: Something in the Kernel crashes when I try to mount via NFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
