bone crusher tool causing soft lock on Slayton

Bug #1365299 reported by Ike Panhc on 2014-09-04
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-keystone (Ubuntu)
Undecided
Ike Panhc

Bug Description

When running bonecrusher with swap on, after several hours soft lockup is reported.

root@c2n1:~# bcA/arm-linux-gnueabihf/bcA -R 7000 2>bc_mem_only_log
[ 5656.079436] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5684.079434] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5712.079431] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5740.079431] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5768.079432] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5796.079432] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1853]
[ 5824.079432] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1853]
[ 5852.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1853]
[ 5880.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1853]
[ 5908.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1853]
[ 5936.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1853]
[ 5963.675226] INFO: rcu_sched self-detected stall on CPU[ 5963.679435] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 5963.802343] end_request: I/O error, dev sda, sector 114262448
[ 5963.876798] Buffer I/O error on device sda2, logical block 142203[ 5988.079444] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1875]
[ 6016.079447] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1875]
[ 6044.079436] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6072.079435] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6100.079434] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6128.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6156.079434] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6184.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6212.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6240.079434] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6268.079434] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6296.079432] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6324.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6352.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6380.079432] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6408.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6436.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6464.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6492.079432] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6520.079433] BUG: soft lockup - CPU#1 stuck for 23s! [bcA:1871]
[ 6548.079434] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]
[ 6576.079433] BUG: soft lockup - CPU#1 stuck for 22s! [bcA:1871]

Launchpad Janitor (janitor) wrote :
Download full text (6.2 KiB)

This bug was fixed in the package linux-keystone - 3.13.0-11.18

---------------
linux-keystone (3.13.0-11.18) trusty; urgency=low

  [ Ike Panhc ]

  * Release Tracking Bug
    - LP: #1365272
  * Rebase to Ubuntu-3.13.0-35.62

  [ Upstream Kernel Changes ]

  * rapidio: keystone: fix kernel link warning (wrong section usage)
    - LP: #1365300
  * rapidio: keystone: use GFP_DMA to allocate DMA buffers
    - LP: #1365300
  * rapidio: rio-dev: use GFP_DMA to allocate DMA buffers
    - LP: #1365300
  * remoteproc: patch for aligning uio address and size
    - LP: #1365300
  * ARM: 8036/1: Enable IRQs before attempting to read user space in
    __und_usr
    - LP: #1365299

  [ Ubuntu: 3.13.0-36.63 ]

  * Release Tracking Bug
    - LP: #1365052
  * SAUCE: (no-up) irqchip:gic: change access of gicc_ctrl register to read
    modify write.
    - LP: #1357527
  * SAUCE: (no-up) arm64: optimized copy_to_user and copy_from_user
    assembly code
    - LP: #1358949
  * SAUCE: (no-up) Drop APM X-Gene SoC Ethernet driver
    - LP: #1360140
  * [Config] Drop XGENE entries
    - LP: #1360140
  * [Config] CONFIG_NET_XGENE=m for arm64
    - LP: #1360140
  * SAUCE: Add compat macro for skb_get_hash
    - LP: #1358162
  * SAUCE: bcache: prevent crash on changing writeback_running
    - LP: #1357295
  * SAUCE: (no-up) arm64: Fix the csr-mask for APM X-Gene SoC AHCI SATA PHY
    clock DTS node.
    - LP: #1359489
  * SAUCE: (no-up) ahci_xgene: Skip the PHY and clock initialization if
    already configured by the firmware.
    - LP: #1359501
  * SAUCE: (no-up) ahci_xgene: Fix the link down in first attempt for the
    APM X-Gene SoC AHCI SATA host controller driver.
    - LP: #1359507
  * SAUCE: (no-up) pci-xgene-msi: fixed deadlock in irq_set_affinity
    - LP: #1359514
  * iwlwifi: mvm: Add a missed beacons threshold
    - LP: #1349572
  * mac80211: reset probe_send_count also in HW_CONNECTION_MONITOR case
    - LP: #1349572
  * genirq: Add an accessor for IRQ_PER_CPU flag
    - LP: #1357527
  * arm64: perf: add support for percpu pmu interrupt
    - LP: #1357527
  * cifs: sanity check length of data to send before sending
    - LP: #1283101
  * KVM: nVMX: Pass vmexit parameters to nested_vmx_vmexit
    - LP: #1329434
  * KVM: nVMX: Rework interception of IRQs and NMIs
    - LP: #1329434
  * KVM: vmx: disable APIC virtualization in nested guests
    - LP: #1329434
  * HID: Add transport-driver functions to the USB HID interface.
    - LP: #1353021
  * ahci_xgene: Removing NCQ support from the APM X-Gene SoC AHCI SATA Host
    Controller driver.
    - LP: #1358498
  * fold d_kill() and d_free()
    - LP: #1354234
  * fold try_prune_one_dentry()
    - LP: #1354234
  * new helper: dentry_free()
    - LP: #1354234
  * expand the call of dentry_lru_del() in dentry_kill()
    - LP: #1354234
  * dentry_kill(): don't try to remove from shrink list
    - LP: #1354234
  * don't remove from shrink list in select_collect()
    - LP: #1354234
  * more graceful recovery in umount_collect()
    - LP: #1354234
  * dcache: don't need rcu in shrink_dentry_list()
    - LP: #1354234
  * lift the "already marked killed" case into shrink_dentry_list()
  * split dentry_kill()
    - ...

Read more...

Changed in linux-keystone (Ubuntu):
status: In Progress → Fix Released
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