[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Released Status in linux source package in Artful: Fix Released Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
This bug was fixed in the package linux - 4.13.0-36.40 --- linux (4.13.0-36.40) artful; urgency=medium * linux: 4.13.0-36.40 -proposed tracker (LP: #1750010) * Rebuild without "CVE-2017-5754 ARM64 KPTI fixes" patch set linux (4.13.0-35.39) artful; urgency=medium * linux: 4.13.0-35.39 -proposed tracker (LP: #1748743) * CVE-2017-5715 (Spectre v2 Intel) - Revert "UBUNTU: SAUCE: turn off IBPB when full retpoline is present" - SAUCE: turn off IBRS when full retpoline is present - [Packaging] retpoline files must be sorted - [Packaging] pull in retpoline files linux (4.13.0-34.37) artful; urgency=medium * linux: 4.13.0-34.37 -proposed tracker (LP: #1748475) * libata: apply MAX_SEC_1024 to all LITEON EP1 series devices (LP: #1743053) - libata: apply MAX_SEC_1024 to all LITEON EP1 series devices * KVM patches for s390x to provide facility bits 81 (ppa15) and 82 (bpb) (LP: #1747090) - KVM: s390: wire up bpb feature * artful 4.13 i386 kernels crash after memory hotplug remove (LP: #1747069) - Revert "mm, memory_hotplug: do not associate hotadded memory to zones until online" * CVE-2017-5715 (Spectre v2 Intel) - x86/feature: Enable the x86 feature to control Speculation - x86/feature: Report presence of IBPB and IBRS control - x86/enter: MACROS to set/clear IBRS and set IBPB - x86/enter: Use IBRS on syscall and interrupts - x86/idle: Disable IBRS entering idle and enable it on wakeup - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup - x86/mm: Set IBPB upon context switch - x86/mm: Only set IBPB when the new thread cannot ptrace current thread - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm - x86/kvm: Set IBPB when switching VM - x86/kvm: Toggle IBRS on VM entry and exit - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control - x86/cpu/AMD: Add speculative control support for AMD - x86/microcode: Extend post microcode reload to support IBPB feature - KVM: SVM: Do not intercept new speculative control MSRs - x86/svm: Set IBRS value on VM entry and exit - x86/svm: Set IBPB when running a different VCPU - KVM: x86: Add speculative control CPUID support for guests - SAUCE: turn off IBPB when full retpoline is present * Artful 4.13 fixes for tun (LP: #1748846) - tun: call dev_get_valid_name() before register_netdevice() - tun: allow positive return values on dev_get_valid_name() call - tun/tap: sanitize TUNSETSNDBUF input * boot failure on AMD Raven + WestonXT (LP: #1742759) - SAUCE: drm/amdgpu: add atpx quirk handling (v2) linux (4.13.0-33.36) artful; urgency=low * linux: 4.13.0-33.36 -proposed tracker (LP: #1746903) [ Stefan Bader ] * starting VMs causing retpoline4 to reboot (LP: #1747507) // CVE-2017-5715 (Spectre v2 retpoline) - x86/retpoline: Fill RSB on context switch for affected CPUs - x86/retpoline: Add LFENCE to the retpoline/RSB filling RSB macros - x86/retpoline: Optimize inline assembler for vmexit_fill_RSB - x86/retpoline: Remove the esp/rsp thunk - x86/retpoline: Simplify vmexit_fill_RSB() * Missing install-time driver for QLogic QED 25/40/100Gb Ethernet NIC (LP: #1743638) - [d-i] Add qede to nic-modules udeb * hisi_sas: driver robustness fixes (LP: #1739807) - scsi: hisi_sas: fix reset and port ID refresh issues - scsi: hisi_sas: avoid potential v2 hw interrupt issue - scsi: hisi_sas: fix v2 hw underflow residual value - scsi: hisi_sas: add v2 hw DFX feature - scsi: hisi_sas: add irq and tasklet cleanup in v2 hw - scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw - scsi: hisi_sas: fix internal abort slot timeout bug - scsi: hisi_sas: us start_phy in PHY_FUNC_LINK_RESET - scsi: hisi_sas: fix NULL check in SMP abort task path - scsi: hisi_sas: fix the risk of freeing slot twice - scsi: hisi_sas: kill tasklet when destroying irq in v3 hw - scsi: hisi_sas: complete all tasklets prior to host reset * [Artful/Zesty] ACPI APEI error handling bug fixes (LP: #1732990) - ACPI: APEI: fix the wrong iteration of generic error status block - ACPI / APEI: clear error status before acknowledging the error * [Zesty/Artful] On ARM64 PCIE physical function passthrough guest fails to boot (LP: #1732804) - vfio/pci: Virtualize Maximum Payload Size - vfio/pci: Virtualize Maximum Read Request Size * hisi_sas: Add ATA command support for SMR disks (LP: #1739891) - scsi: hisi_sas: support zone management commands * thunderx2: i2c driver PEC and ACPI clock fixes (LP: #1738073) - ACPI / APD: Add clock frequency for ThunderX2 I2C controller - i2c: xlp9xx: Get clock frequency with clk API - i2c: xlp9xx: Handle
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
I am glad to report that the problem has been resolved. The issues I saw with 4.13.0-35.39 during verification appear to be KPTI-related. After upgrading to 4.13.0-36.40, all is well. Thanks to everyone that assisted with moving this forward. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
Thanks Dann. Scott is testing this and has found an additional issue, but we're not sure yet whether it's directly related or independent. He'll file a more detailed report or open another Launchpad as appropriate. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
On Wed, Feb 14, 2018 at 8:53 AM, Edward Vielmettiwrote: > Thank you. We will be testing this new kernel at Packet and will report > results. Thanks Edward. Please beware of LP: #1749040 as you test. We're not seeing it with the latest build, but it is not yet root-caused. -dann -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
Thank you. We will be testing this new kernel at Packet and will report results. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
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- artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verification-needed-artful' to 'verification-failed- artful'. 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-artful -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
** Changed in: linux (Ubuntu Artful) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: Fix Committed Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1736593] Re: ThunderX: TX failure unless checksum offload disabled
** Summary changed: - ThunderX: IPv6 TX failure unless checksum offload disabled + ThunderX: TX failure unless checksum offload disabled -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1736593 Title: ThunderX: TX failure unless checksum offload disabled Status in linux package in Ubuntu: Fix Committed Status in linux source package in Artful: In Progress Bug description: [Impact] Most attempts to use IPv6 on the ThunderX NIC will fail. [Test Case] Attempt an IPv6 TCP connection: $ wget -6 'http://www.kernel.org/' The connection will time out. [Regression Risk] The fix is upstream, and is limited to the ThunderX nicvf driver. [Workaround] Disable TX checksum offload: $ ethtool -K eth0 tx off [More Details] The issue first appears in Linux 4.12. A fix from Cavium has been merged upstream: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/ethernet/cavium/thunder/nicvf_queues.c?id=fa6d7cb5d76cf0467c61420fc9238045aedfd379 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1736593/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp