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[Bug 1291113] Re: Intel igb driver infinite loop in ksoftirqd, uses 100% of cpu 0

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1291113@xxxxxxxxxxxxxxxxxx>
Date: Thu, 24 Apr 2014 23:22:56 -0000
Reply-to: Bug 1291113 <1291113@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This bug was fixed in the package linux - 3.5.0-49.73

---------------
linux (3.5.0-49.73) quantal; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1300894

  [ Kamal Mostafa ]

  * [config] updateconfigs after Linux 3.5.7.32 stable update

  [ Upstream Kernel Changes ]

  * ata: enable quirk from jmicron JMB350 for JMB394
    - LP: #1295768
  * sata_sil: apply MOD15WRITE quirk to TOSHIBA MK2561GSYN
    - LP: #1295768
  * ARM: 7953/1: mm: ensure TLB invalidation is complete before enabling
    MMU
    - LP: #1295768
  * x86: dma-mapping: fix GFP_ATOMIC macro usage
    - LP: #1295768
  * SUNRPC: Fix races in xs_nospace()
    - LP: #1295768
  * ext4: don't try to modify s_flags if the the file system is read-only
    - LP: #1295768
  * drm/i915/dp: increase native aux defer retry timeout
    - LP: #1295768
  * drm/i915/dp: add native aux defer retry limit
    - LP: #1295768
  * rtlwifi: rtl8192ce: Fix too long disable of IRQs
    - LP: #1295768
  * rtlwifi: Fix incorrect return from rtl_ps_enable_nic()
    - LP: #1295768
  * rtl8187: fix regression on MIPS without coherent DMA
    - LP: #1295768
  * PCI: Enable INTx if BIOS left them disabled
    - LP: #1295768
  * cifs: ensure that uncached writes handle unmapped areas correctly
    - LP: #1295768
  * ext4: fix online resize with a non-standard blocks per group setting
    - LP: #1295768
  * ext4: don't leave i_crtime.tv_sec uninitialized
    - LP: #1295768
  * ALSA: usb-audio: work around KEF X300A firmware bug
    - LP: #1295768
  * avr32: fix missing module.h causing build failure in mimc200/fram.c
    - LP: #1295768
  * avr32: Makefile: add '-D__linux__' flag for gcc-4.4.7 use
    - LP: #1295768
  * ARM: 7957/1: add DSB after icache flush in __flush_icache_all()
    - LP: #1295768
  * ahci: disable NCQ on Samsung pci-e SSDs on macbooks
    - LP: #1295768
  * USB: serial: option: blacklist interface 4 for Cinterion PHS8 and PXS8
    - LP: #1295768
  * workqueue: ensure @task is valid across kthread_stop()
    - LP: #1295768
  * cgroup: update cgroup_enable_task_cg_lists() to grab siglock
    - LP: #1295768
  * hwmon: (max1668) Fix writing the minimum temperature
    - LP: #1295768
  * cpufreq: powernow-k8: Initialize per-cpu data-structures properly
    - LP: #1295768
  * ACPI / video: Filter the _BCL table for duplicate brightness values
    - LP: #1295768
  * perf tools: Remove extraneous newline when parsing hardware cache
    events
    - LP: #1295768
  * perf tools: Fix cache event name generation
    - LP: #1295768
  * net: fix 'ip rule' iif/oif device rename
    - LP: #1295768
  * tg3: Fix deadlock in tg3_change_mtu()
    - LP: #1295768
  * bonding: 802.3ad: make aggregator_identifier bond-private
    - LP: #1295768
  * usbnet: remove generic hard_header_len check
    - LP: #1295768
  * net: sctp: fix sctp_connectx abi for ia32 emulation/compat mode
    - LP: #1295768
  * net: add and use skb_gso_transport_seglen()
    - LP: #1295768
  * net: ip, ipv6: handle gso skbs in forwarding path
    - LP: #1295768
  * net: asix: handle packets crossing URB boundaries
    - LP: #1295768
  * net: asix: add missing flag to struct driver_info
    - LP: #1295768
  * fs/proc/proc_devtree.c: remove empty /proc/device-tree when no
    openfirmware exists.
    - LP: #1295768
  * Input: elantech -  improve clickpad detection
    - LP: #1295768
  * KVM: MMU: handle invalid root_hpa at __direct_map
    - LP: #1295768
  * KVM: VMX: fix use after free of vmx->loaded_vmcs
    - LP: #1295768
  * e100: Fix "disabling already-disabled device" warning
    - LP: #1295768
  * dma: ste_dma40: don't dereference free:d descriptor
    - LP: #1295768
  * ASoC: sta32x: Fix array access overflow
    - LP: #1295768
  * ASoC: wm8770: Fix wrong number of enum items
    - LP: #1295768
  * SELinux: bigendian problems with filename trans rules
    - LP: #1295768
  * quota: Fix race between dqput() and dquot_scan_active()
    - LP: #1295768
  * qla2xxx: Fix kernel panic on selective retransmission request
    - LP: #1295768
  * ASoC: wm8958-dsp: Fix firmware block loading
    - LP: #1295768
  * i7core_edac: Fix PCI device reference count
    - LP: #1295768
  * i7300_edac: Fix device reference count
    - LP: #1295768
  * ipc,mqueue: remove limits for the amount of system-wide queues
    - LP: #1295768
  * dm mpath: fix stalls when handling invalid ioctls
    - LP: #1295768
  * ACPI / processor: Rework processor throttling with work_on_cpu()
    - LP: #1295768
  * USB: ftdi_sio: add Cressi Leonardo PID
    - LP: #1295768
  * usb: ehci: fix deadlock when threadirqs option is used
    - LP: #1295768
  * ASoC: sta32x: Fix wrong enum for limiter2 release rate
    - LP: #1295768
  * perf/x86: Fix event scheduling
    - LP: #1295768
  * perf: Fix hotplug splat
    - LP: #1295768
  * kvm: x86: fix emulator buffer overflow (CVE-2014-0049)
    - LP: #1295768
  * powerpc/crashdump : Fix page frame number check in copy_oldmem_page
    - LP: #1295768
  * Linux 3.5.7.32
    - LP: #1295768
  * module: do percpu allocation after uniqueness check. No, really!
    - LP: #1088433
  * ioat: fix tasklet tear down
    - LP: #1291113
 -- Kamal Mostafa <kamal@xxxxxxxxxxxxx>   Tue, 01 Apr 2014 10:27:11 -0700

** Changed in: linux (Ubuntu Quantal)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1291113

Title:
  Intel igb driver infinite loop in ksoftirqd, uses 100% of cpu 0

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux-lts-raring” package in Ubuntu:
  Invalid
Status in “linux” source package in Precise:
  Fix Released
Status in “linux-lts-raring” source package in Precise:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux-lts-raring” source package in Quantal:
  Invalid
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux-lts-raring” source package in Trusty:
  Invalid

Bug description:
  This bug is present in 3.11.0-17 and 3.11.0-18:

  https://lkml.org/lkml/2014/2/19/658

  The afflicted network interface's lspci output:

  02:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
  	Subsystem: Super Micro Computer Inc Device 1521
  	Flags: bus master, fast devsel, latency 0, IRQ 27
  	Memory at df920000 (32-bit, non-prefetchable) [size=128K]
  	I/O ports at 8020 [size=32]
  	Memory at df944000 (32-bit, non-prefetchable) [size=16K]
  	Capabilities: [40] Power Management version 3
  	Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
  	Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
  	Capabilities: [a0] Express Endpoint, MSI 00
  	Capabilities: [100] Advanced Error Reporting
  	Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx
  	Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
  	Capabilities: [160] Single Root I/O Virtualization (SR-IOV)
  	Capabilities: [1a0] Transaction Processing Hints
  	Capabilities: [1c0] Latency Tolerance Reporting
  	Capabilities: [1d0] Access Control Services
  	Kernel driver in use: igb
  	Kernel modules: igb

  [I have masked out the MAC address]

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