[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Changed in: linux (Ubuntu) Status: In Progress => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Marked as not affecting 3.16+. And we've fixed this in trusty. ** Changed in: linux (Ubuntu Utopic) Status: In Progress = Fix Released ** Changed in: linux (Ubuntu Utopic) Assignee: Chris J Arges (arges) = (unassigned) ** Changed in: linux (Ubuntu Vivid) Assignee: Chris J Arges (arges) = (unassigned) ** No longer affects: linux (Ubuntu Vivid) ** No longer affects: linux (Ubuntu Utopic) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
This bug was fixed in the package linux - 3.13.0-41.70 --- linux (3.13.0-41.70) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1396112 [ Chris J Arges ] * [Config] CONFIG_SCOM_DEBUGFS=y for powerpc/powerpc64-smp ppc64el/generic - LP: #1395855 [ Upstream Kernel Changes ] * Revert KVM: x86: Handle errors when RIP is set during far jumps - LP: #1393477 * Revert net/macb: add pinctrl consumer support - LP: #1393477 * Revert iwlwifi: mvm: treat EAPOLs like mgmt frames wrt rate - LP: #1393477 * Revert ipmi: simplify locking - LP: #1383921 * ACPI / blacklist: add Win8 OSI quirks for some Dell laptop models - LP: #1339456 * ACPI / battery: Accelerate battery resume callback - LP: #838543 * tools: cpu-hotplug fix unexpected operator error * netlink: reset network header before passing to taps - LP: #1393477 * rtnetlink: fix VF info size - LP: #1393477 * myri10ge: check for DMA mapping errors - LP: #1393477 * tcp: don't use timestamp from repaired skb-s to calculate RTT (v2) - LP: #1393477 * sit: Fix ipip6_tunnel_lookup device matching criteria - LP: #1393477 * tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced() - LP: #1393477 * tcp: fix ssthresh and undo for consecutive short FRTO episodes - LP: #1393477 * packet: handle too big packets for PACKET_V3 - LP: #1393477 * openvswitch: fix panic with multiple vlan headers - LP: #1393477 * vxlan: fix incorrect initializer in union vxlan_addr - LP: #1393477 * l2tp: fix race while getting PMTU on PPP pseudo-wire - LP: #1393477 * bonding: fix div by zero while enslaving and transmitting - LP: #1393477 * bridge: Check if vlan filtering is enabled only once. - LP: #1393477 * bridge: Fix br_should_learn to check vlan_enabled - LP: #1393477 * net: allow macvlans to move to net namespace - LP: #1393477 * tg3: Work around HW/FW limitations with vlan encapsulated frames - LP: #1393477 * tg3: Allow for recieve of full-size 8021AD frames - LP: #1393477 * xfrm: Generate blackhole routes only from route lookup functions - LP: #1393477 * xfrm: Generate queueing routes only from route lookup functions - LP: #1393477 * macvtap: Fix race between device delete and open. - LP: #1393477 * gro: fix aggregation for skb using frag_list - LP: #1393477 * hyperv: Fix a bug in netvsc_start_xmit() - LP: #1393477 * ip6_gre: fix flowi6_proto value in xmit path - LP: #1393477 * team: avoid race condition in scheduling delayed work - LP: #1393477 * sctp: handle association restarts when the socket is closed. - LP: #1393477 * tcp: fixing TLP's FIN recovery - LP: #1393477 * sparc64: Do not disable interrupts in nmi_cpu_busy() - LP: #1393477 * sparc64: Fix pcr_ops initialization and usage bugs. - LP: #1393477 * sparc32: dma_alloc_coherent must honour gfp flags - LP: #1393477 * sparc64: sun4v TLB error power off events - LP: #1393477 * sparc64: Fix corrupted thread fault code. - LP: #1393477 * sparc64: find_node adjustment - LP: #1393477 * sparc64: Move request_irq() from ldc_bind() to ldc_alloc() - LP: #1393477 * sparc: Let memset return the address argument - LP: #1393477 * sparc64: Fix reversed start/end in flush_tlb_kernel_range() - LP: #1393477 * sparc64: Fix lockdep warnings on reboot on Ultra-5 - LP: #1393477 * sparc64: Fix FPU register corruption with AES crypto offload. - LP: #1393477 * sparc64: Do not define thread fpregs save area as zero-length array. - LP: #1393477 * sparc64: Fix hibernation code refrence to PAGE_OFFSET. - LP: #1393477 * sparc64: correctly recognise M6 and M7 cpu type - LP: #1393477 * sparc64: support M6 and M7 for building CPU distribution map - LP: #1393477 * sparc64: cpu hardware caps support for sparc M6 and M7 - LP: #1393477 * sparc64: T5 PMU - LP: #1393477 * sparc64: Switch to 4-level page tables. - LP: #1393477 * sparc64: Define VA hole at run time, rather than at compile time. - LP: #1393477 * sparc64: Adjust KTSB assembler to support larger physical addresses. - LP: #1393477 * sparc64: Fix physical memory management regressions with large max_phys_bits. - LP: #1393477 * sparc64: Use kernel page tables for vmemmap. - LP: #1393477 * sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53. - LP: #1393477 * sparc64: Adjust vmalloc region size based upon available virtual address bits. - LP: #1393477 * sparc64: sparse irq - LP: #1393477 * sparc64: Kill unnecessary tables and increase MAX_BANKS. - LP: #1393477 * sparc64: Increase size of boot string to 1024 bytes - LP: #1393477 * sparc64: Fix register corruption in top-most kernel stack frame during boot. - LP: #1393477 * sparc64: Implement __get_user_pages_fast(). - LP:
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
@arges - fyi the 20 nodes running 3.16.0-031600-generic #201408031935 have not encountered this problem in the ~2 weeks since install reboot. @matt-jarvis - thx for the verification, i was out-of-office most of this week. i just took the 20 nodes that had been running 3.13.0-38.65-generic #lp1383921 and upgraded them to the -proposed kernel 3.13.0-41-generic #70-Ubuntu i will report back if they encounter ipmi issues but tend to concur that this is resolved. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
@matt-jarvis Thanks for verifying this! ** 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/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
The kernel 3.13.0-41-generic which is in proposed does not appear to have any of the ipmi modules. Are we doing something wrong ? root@adam:/lib/modules# uname -r 3.13.0-41-generic root@adam:/lib/modules# modprobe ipmi_si modprobe: FATAL: Module ipmi_si not found. root@adam:/lib/modules# ipmitool lan print Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory Get Channel Info command failed Invalid channel: 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Actually forget that, just worked out they are in the extras package -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
With the kernel 3.13.0-41-generic, I can confirm that we are now able to run warm and cold resets of the mc via ipmitool correctly. On previous kernel those commands would cause kipmi to use 100% cpu time and require the ipmi modules to be unloaded and reloaded before ipmitool would operate correctly. With this kernel once the mc is reset, ipmitool works properly. This would seem to fix the issue for us, but we're not the original bug reporter. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
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! ** 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/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Changed in: linux (Ubuntu Trusty) Status: In Progress = 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/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Changed in: linux (Ubuntu Trusty) Assignee: Tim Gardner (timg-tpi) = Chris J Arges (arges) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Is there any news on this issue ? we have many nodes in our Openstack cluster starting to suffer from this problem as we have a puppet fact which runs ipmitool lan print and so triggers the bug often. Could you also tell us what the workaround was for RHEL as we can't access the page on RedHat's site. The workaround we have found is to remove and re- add the ipmi_si module, but removing it takes a VERY long time ie. many many hours -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Matt - I've proposed a revert for the Trusty kernel: https://lists.ubuntu.com/archives/kernel-team/2014-November/050780.html ** Changed in: linux (Ubuntu Utopic) Assignee: Tim Gardner (timg-tpi) = Chris J Arges (arges) ** Changed in: linux (Ubuntu Vivid) Assignee: Tim Gardner (timg-tpi) = Chris J Arges (arges) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Looking through the code, I see the following commits: 89986496de141213206d49450ffdd36098d41209 0dfe6e7ed47feeb22f3cf8c7d8ac7e65bd4e87f5 48e8ac2979920ffa39117e2d725afa3a749bfe8d that may be fixes to the issue. Overall these are all in 3.16, and I'd like to see if this kernel is affected by this issue. Can someone who can reproduce try running with the 3.16 kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16-utopic/ Thanks, --chris -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Matt - i am using the following (takes advantage of the ipmi_si module's hot
add and remove):
KIPMI_INST=0 # the web suggests this should increment but i've always seen 0
IPMI_PARAMS=$(cat /proc/ipmi/${KIPMI_INST}/params)
sudo sh -c echo remove,${IPMI_PARAMS}
/sys/module/ipmi_si/parameters/hotmod
sleep 5
sudo sh -c echo add,${IPMI_PARAMS} /sys/module/ipmi_si/parameters/hotmod
takes a while (30min+) but that sounds better than many many hours
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kipmi0 process hangs with ipmitool
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[Bug 1383921] Re: kipmi0 process hangs with ipmitool
@chris - i have 10 nodes that i just installed w/3.16.0-031600-generic #201408031935 i will increase that number tomorrow and update thisbug report if i see ipmi hangs on these hosts. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
agreed. thank you for providing the test kernel! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Two weeks since comment #4 and no errors seems like pretty good evidence that f60adf42ad55405d1b17e9e5c33fdb63f1eb8861 (ipmi: simplify locking) is root cause. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
the reboot was delayed but 7 of the 8 remaining hosts are now running the 3.13.0-38.65-generic #lp1383921 kernel. i have not yet seen a recurrence of the ipmi hang on any hosts running this version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
I assume you performed the workaround suggested by Redhat on servers running the stock 3.13.0-38.65 kernel. I'm looking at the code to see if I can spot a locking mistake (which it will almost certainly turn out to be). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
the hot-add/hot-remove workaround was performed on a mishmash of hosts where this has crept up. the majority were precise hosts w/a 3.5.0 hwe kernel. one was trusty w/3.13.0-37-generic and the remainder are running locally built kernels from linux-source 3.13.0-35.62 w/the patch from lp#1368991 applied (these are the hosts i have to wait for reboot). thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Utopic) Importance: Undecided Status: Confirmed ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Precise) Status: New = Invalid ** Changed in: linux (Ubuntu Trusty) Status: New = In Progress ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) = Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Utopic) Status: Confirmed = In Progress ** Changed in: linux (Ubuntu Utopic) Assignee: (unassigned) = Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Vivid) Status: New = In Progress ** Changed in: linux (Ubuntu Vivid) Assignee: (unassigned) = Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
Please try the test kernel at http://kernel.ubuntu.com/~rtg/lp1383921-ipmi/, e.g., wget http://kernel.ubuntu.com/~rtg/lp1383921-ipmi/linux-image-3.13.0-38.65-generic_3.13.0-38.65.lp1383921_amd64.deb wget http://kernel.ubuntu.com/~rtg/lp1383921-ipmi/linux-image-extra-3.13.0-38.65-generic_3.13.0-38.65.lp1383921_amd64.deb sudo dpkg -i linux-image*lp1383921*.deb This kernel has commit f60adf42ad55405d1b17e9e5c33fdb63f1eb8861 (ipmi: simplify locking) reverted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
** Changed in: linux (Ubuntu Trusty) Importance: Undecided = Medium ** Changed in: linux (Ubuntu Utopic) Importance: Undecided = Medium ** Changed in: linux (Ubuntu Vivid) Importance: Undecided = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
i've installed and rebooted 16 of the 14.04 hosts so that they are now running w/the 3.13.0-38.65-generic #lp1383921 kernel. i'll update the ticket if i see the symptoms recur on this set. the remaining 8 can't be rebooted until early next week. thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1383921] Re: kipmi0 process hangs with ipmitool
the workaround red hat suggests (forcing a hot-add/hot-remove cycle of the IPMI interface) appears to work. the same page claims the issue was resolved w/kernel-2.6.32-504.el6 from Errata RHSA-2014-1392 (released 2014-10-14). however, i'm unable to pinpoint the resolution in the release or technical notes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383921 Title: kipmi0 process hangs with ipmitool To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
