Public bug reported: Problem Description ========================== We have Ubuntu16.04.1 installed on our pinelp3 system and running with base,io,tcp tests.Tests ran around 2 hours then it crashed and entered into xmon.
---Debugger Data--- 18:mon> e cpu 0x18: Vector: 200 (Machine Check) at [c00000027ad83ea0] pc: 0101010101010100 lr: 000000003fbbcb90 sp: 3fffc1dbf620 msr: 80000001000cd033 dar: 3fffc1dbf880 dsisr: 42000000 current = 0xc00000027acc0000 paca = 0xc000000007aee400 softe: 0 irq_happened: 0x01 pid = 1, comm = systemd 18:mon> 18:mon> r R00 = 00003fff84b504d8 R16 = 0000000000000001 R01 = 00003fffc1dbf620 R17 = 000000003fcf5a10 R02 = 000000003fd68000 R18 = 000000003fd16850 R03 = 0b00000000000000 R19 = 000000003fd607c8 R04 = 00003fffc1dbf928 R20 = 000000003fcf5a58 R05 = 0000000044042822 R21 = 000000003fd16860 R06 = 0000000000004000 R22 = 0000000000005d19 R07 = 00003fff847b89f8 R23 = 000000003fcef468 R08 = 800000010000d033 R24 = 000000003fd60758 R09 = 0000000000000000 R25 = 00003fffc1dca058 R10 = b000000000001033 R26 = 00003fffc1dc9bf0 R11 = fffffffffffff001 R27 = 0000010000c3ca30 R12 = 0101010101010101 R28 = 0000000000000001 R13 = 00003fff84bd1850 R29 = 0000000000000001 R14 = 0000010000b108c0 R30 = 000000000000000b R15 = 0000000000000000 R31 = 0000010000b111f8 pc = 0101010101010100 cfar= 000000000000021c lr = 000000003fbbcb90 msr = 80000001000cd033 cr = 44042824 ctr = 0101010101010101 xer = 0000000000000002 trap = 200 18:mon> Stack trace output: ===================== 18:mon> t SP (3fffc1dbf620) is in userspace 18:mon> 18:mon> d 0000000000000340 **************** **************** | | 18:mon> 0000000000000380 **************** **************** | | 18:mon> S msr = 8000000000001033 sprg0= 0000000000000000 pvr = 00000000004b0201 sprg1= c000000007aee400 dec = 00000000fae91d34 sprg2= c000000007aee400 sp = c00000027ad838d0 sprg3= 0000000000000018 toc = c0000000015b4300 dar = 0000000000000380 18:mon> 18:mon> dl [ 0.000000] Reserving 128MB of memory at 128MB for crashkernel (System RAM: 10240MB) [ 0.000000] Allocated 4980736 bytes for 2048 pacas at c000000007ae0000 [ 0.000000] Using pSeries machine description [ 0.000000] Page sizes from device-tree: [ 0.000000] base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 [ 0.000000] base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 [ 0.000000] base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 [ 0.000000] base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 [ 0.000000] base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 [ 0.000000] base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 [ 0.000000] base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 [ 0.000000] Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24 [ 0.000000] Using 1TB segments [ 0.000000] Found initrd at 0xc00000000c100000:0xc00000000e211e3c [ 0.000000] bootconsole [udbg0] enabled [ 0.000000] Partition configured for 32 cpus. [ 0.000000] CPU maps initialized for 8 threads per core [ 0.000000] (thread shift is 3) [ 0.000000] Freed 4849664 bytes for unused pacas [ 0.000000] Starting Linux ppc64le #40-Ubuntu SMP Thu May 12 22:03:35 UTC 2016 [ 0.000000] ----------------------------------------------------- [ 0.000000] ppc64_pft_size = 0x1b [ 0.000000] phys_mem_size = 0x280000000 [ 0.000000] cpu_features = 0x07fc7aec18500249 [ 0.000000] possible = 0x1fffffef18500649 [ 0.000000] always = 0x0000000018100040 [ 0.000000] cpu_user_features = 0xdc0065c7 0xef000000 [ 0.000000] mmu_features = 0x7c000003 [ 0.000000] firmware_features = 0x00000001c45ffc5f [ 0.000000] htab_hash_mask = 0xfffff [ 0.000000] ----------------------------------------------------- [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Node 0 Memory: 0x0-0x280000000 [ 0.000000] numa: Initmem setup node 0 [mem 0x00000000-0x27fffffff] [ 0.000000] numa: NODE_DATA [mem 0x27fece100-0x27fed7fff] [ 0.000000] PCI host bridge /pci@800000020000020 ranges: [ 0.000000] MEM 0x00003fc400000000..0x00003fc47effffff -> 0x0000000080000000 [ 0.000000] MEM 0x0000308000000000..0x0000308fffffffff -> 0x0003d08000000000 [ 0.000000] PCI host bridge /pci@800000020000104 ranges: [ 0.000000] MEM 0x00003fc060000000..0x00003fc06fffffff -> 0x00000000e0000000 [ 0.000000] MEM 0x0000300800000000..0x0000300bffffffff -> 0x0003d00800000000 [ 0.000000] PPC64 nvram contains 15360 bytes [ 0.000000] Top of RAM: 0x280000000, Total RAM: 0x280000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000027fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000027fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000027fffffff] [ 0.000000] On node 0 totalpages: 163840 [ 0.000000] DMA zone: 160 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 163840 pages, LIFO batch:1 [ 0.000000] PERCPU: Embedded 3 pages/cpu @c00000027f600000 s130328 r0 d66280 u262144 [ 0.000000] pcpu-alloc: s130328 r0 d66280 u262144 alloc=1*1048576 [ 0.000000] pcpu-alloc: [0] 00 01 02 03 [0] 04 05 06 07 [ 0.000000] pcpu-alloc: [0] 08 09 10 11 [0] 12 13 14 15 [ 0.000000] pcpu-alloc: [0] 16 17 18 19 [0] 20 21 22 23 [ 0.000000] pcpu-alloc: [0] 24 25 26 27 [0] 28 29 30 31 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 163680 [ 0.000000] Policy zone: DMA [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 126976 bytes [ 0.000000] log_buf_len min size: 131072 bytes [ 0.000000] log_buf_len: 262144 bytes [ 0.000000] early log buf free: 126280(96%) [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Sorting __ex_table... [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=32, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=32. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=32 [ 0.000000] NR_IRQS:512 nr_irqs:512 16 [ 0.000000] pic: no ISA interrupt controller [ 0.000000] time_init: decrementer frequency = 512.000000 MHz [ 0.000000] time_init: processor frequency = 3425.000000 MHz [ 0.000002] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns [ 0.000004] clocksource: timebase mult[1f40000] shift[24] registered [ 0.000007] clockevent: decrementer mult[83126e98] shift[32] cpu[0] [ 0.000073] Console: colour dummy device 80x25 [ 0.000096] console [hvc0] enabled [ 0.000098] bootconsole [udbg0] disabled [ 0.000124] pid_max: default: 32768 minimum: 301 [ 0.000180] Security Framework initialized [ 0.000183] Yama: becoming mindful. [ 0.000206] AppArmor: AppArmor initialized [ 0.000419] Dentry cache hash table entries: 2097152 (order: 8, 16777216 bytes) [ 0.005636] Inode-cache hash table entries: 1048576 (order: 7, 8388608 bytes) [ 0.008079] Mount-cache hash table entries: 32768 (order: 2, 262144 bytes) [ 0.008084] Mountpoint-cache hash table entries: 32768 (order: 2, 262144 bytes) [ 0.008460] Initializing cgroup subsys io [ 0.008464] Initializing cgroup subsys memory [ 0.008474] Initializing cgroup subsys devices [ 0.008477] Initializing cgroup subsys freezer [ 0.008480] Initializing cgroup subsys net_cls [ 0.008482] Initializing cgroup subsys perf_event [ 0.008486] Initializing cgroup subsys net_prio [ 0.008488] Initializing cgroup subsys hugetlb [ 0.008491] Initializing cgroup subsys pids [ 0.008505] ftrace: allocating 28743 entries in 11 pages [ 0.019796] EEH: pSeries platform initialized [ 0.019805] POWER8 performance monitor hardware support registered [ 0.027323] Brought up 32 CPUs [ 0.027328] Node 0 CPUs: 0-31 [ 0.027941] devtmpfs: initialized [ 0.041039] evm: security.selinux [ 0.041040] evm: security.SMACK64 [ 0.041041] evm: security.SMACK64EXEC [ 0.041042] evm: security.SMACK64TRANSMUTE [ 0.041043] evm: security.SMACK64MMAP [ 0.041044] evm: security.ima [ 0.041045] evm: security.capability [ 0.041183] EEH: devices created [ 0.041346] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.041757] NET: Registered protocol family 16 [ 0.065570] EEH: PCI Enhanced I/O Error Handling Enabled [ 0.065615] IBM eBus Device Driver [ 0.074575] cpuidle: using governor ladder [ 0.086582] cpuidle: using governor menu [ 0.086713] pstore: Registered nvram as persistent store backend [ 0.089909] PCI: Probing PCI hardware [ 0.089910] PCI: I/O resource not set for host bridge /pci@800000020000020 (domain 0) [ 0.089941] PCI host bridge to bus 0000:01 [ 0.089945] pci_bus 0000:01: root bus resource [mem 0x3fc400000000-0x3fc47effffff] (bus address [0x80000000-0xfeffffff]) [ 0.089950] pci_bus 0000:01: root bus resource [bus 01-ff] [ 0.093097] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.177813] IOMMU table initialized, virtual merging enabled [ 0.177824] iommu: Adding device 0000:01:00.0 to group 0 [ 0.182127] pci 0000:02:04.0: PME# supported from D0 D3hot D3cold [ 0.187362] pci 0000:02:05.0: PME# supported from D0 D3hot D3cold [ 0.192587] pci 0000:02:06.0: PME# supported from D0 D3hot D3cold [ 0.194742] iommu: Adding device 0000:02:04.0 to group 0 [ 0.194772] iommu: Adding device 0000:02:05.0 to group 0 [ 0.194823] iommu: Adding device 0000:02:06.0 to group 0 [ 0.194875] Can't get ranges for PCI-PCI bridge /pci@800000020000020/pci@0/pci@4 [ 0.205068] iommu: Adding device 0000:04:00.0 to group 0 [ 0.205511] iommu: Adding device 0000:04:00.1 to group 0 [ 0.216133] iommu: Adding device 0000:05:00.0 to group 0 [ 0.216561] iommu: Adding device 0000:05:00.1 to group 0 [ 0.217003] PCI: I/O resource not set for host bridge /pci@800000020000104 (domain 1) [ 0.217031] PCI host bridge to bus 0001:80 [ 0.217034] pci_bus 0001:80: root bus resource [mem 0x3fc060000000-0x3fc06fffffff] (bus address [0xe0000000-0xefffffff]) [ 0.217038] pci_bus 0001:80: root bus resource [bus 80-ff] [ 0.306960] iommu: Adding device 0001:80:00.0 to group 1 [ 0.308581] PCI: Probing PCI hardware done [ 0.308695] pseries-rng: Registering arch random hook. [ 0.315917] vgaarb: loaded [ 0.316157] SCSI subsystem initialized [ 0.316265] libata version 3.00 loaded. [ 0.316301] usbcore: registered new interface driver usbfs [ 0.316310] usbcore: registered new interface driver hub [ 0.316431] usbcore: registered new device driver usb [ 0.316458] pps_core: LinuxPPS API ver. 1 registered [ 0.316459] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> [ 0.316463] PTP clock support registered [ 0.316813] NetLabel: Initializing [ 0.316814] NetLabel: domain hash size = 128 [ 0.316815] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.316825] NetLabel: unlabeled traffic allowed by default [ 0.317002] clocksource: Switched to clocksource timebase [ 0.323699] AppArmor: AppArmor Filesystem Enabled [ 0.325578] NET: Registered protocol family 2 [ 0.325753] TCP established hash table entries: 131072 (order: 4, 1048576 bytes) [ 0.325999] TCP bind hash table entries: 65536 (order: 4, 1048576 bytes) [ 0.326115] TCP: Hash tables configured (established 131072 bind 65536) [ 0.326132] UDP hash table entries: 8192 (order: 2, 262144 bytes) [ 0.326166] UDP-Lite hash table entries: 8192 (order: 2, 262144 bytes) [ 0.326262] NET: Registered protocol family 1 [ 0.326904] PCI: CLS 128 bytes, default 128 [ 0.326942] Trying to unpack rootfs image as initramfs... [ 0.793779] RTAS daemon started [ 0.822941] hv-24x7: read 1330 catalog entries, created 1349 event attrs (0 failures), 169 descs [ 0.823499] futex hash table entries: 8192 (order: 4, 1048576 bytes) [ 0.823612] audit: initializing netlink subsys (disabled) [ 0.823633] audit: type=2000 audit(1464677741.820:1): initialized [ 0.825013] Initialise system trusted keyring [ 0.825359] HugeTLB registered 16 MB page size, pre-allocated 0 pages [ 0.825361] HugeTLB registered 16 GB page size, pre-allocated 0 pages [ 0.827028] zbud: loaded [ 0.827263] VFS: Disk quotas dquot_6.6.0 [ 0.827319] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 0.827787] fuse init (API version 7.23) [ 0.827932] Key type big_key registered [ 0.827952] Allocating IMA MOK and blacklist keyrings. [ 0.828486] Key type asymmetric registered [ 0.828489] Asymmetric key parser 'x509' registered [ 0.828561] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.828668] io scheduler noop registered [ 0.828671] io scheduler deadline registered (default) [ 0.828703] io scheduler cfq registered [ 0.845649] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.846037] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.847344] Linux agpgart interface v0.103 [ 0.851194] brd: module loaded [ 0.853626] loop: module loaded [ 0.853849] libphy: Fixed MDIO Bus: probed [ 0.853852] tun: Universal TUN/TAP device driver, 1.6 [ 0.853853] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com> [ 0.853907] ehea: IBM eHEA ethernet device driver (Release EHEA_0107) [ 0.853923] PPP generic driver version 2.4.2 [ 0.853977] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.853987] ehci-pci: EHCI PCI platform driver [ 0.853996] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.854000] ohci-pci: OHCI PCI platform driver [ 0.854009] uhci_hcd: USB Universal Host Controller Interface driver [ 0.854139] mousedev: PS/2 mouse device common for all mice [ 0.854193] i2c /dev entries driver [ 0.854275] device-mapper: uevent: version 1.0.3 [ 0.854340] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-de...@redhat.com [ 0.854709] pseries_idle_driver registered [ 0.854738] ledtrig-cpu: registered to indicate activity on CPUs [ 0.855221] NET: Registered protocol family 10 [ 0.855618] NET: Registered protocol family 17 [ 0.855636] Key type dns_resolver registered [ 0.855977] registered taskstats version 1 [ 0.856002] Loading compiled-in X.509 certificates [ 0.857333] Loaded X.509 cert 'Build time autogenerated kernel key: 9b7d85f64f67a8885e01f97f6e12b11a014253e5' [ 0.857365] zswap: loaded using pool lzo/zbud [ 0.859446] Key type trusted registered [ 0.862652] Key type encrypted registered [ 0.862659] AppArmor: AppArmor sha1 policy hashing enabled [ 0.862664] ima: No TPM chip found, activating TPM-bypass! [ 0.862688] evm: HMAC attrs: 0x1 [ 0.867744] hctosys: unable to open rtc device (rtc0) [ 0.868647] Freeing unused kernel memory: 6144K (c000000000ea0000 - c0000000014a0000) [ 0.879277] random: systemd-udevd urandom read with 34 bits of entropy available [ 0.912156] mlx5_core 0001:80:00.0: enabling device (0140 -> 0142) [ 0.912643] mlx5_core 0001:80:00.0: ibm,query-pe-dma-windows(53) 800000 8000000 20000104 returned 0 [ 0.917346] ibmveth: IBM Power Virtual Ethernet Driver 1.05 [ 0.918134] ibmvscsi 30000003: SRP_VERSION: 16.a [ 0.918167] ibmvscsi 30000003: Error -7 opening adapter [ 0.918181] ibmvscsi 30000003: couldn't initialize crq. rc=-1 [ 0.918290] ibmvscsi: probe of 30000003 failed with error -1 [ 0.918475] ibmvscsi 30000004: SRP_VERSION: 16.a [ 0.918488] ibmvscsi 30000004: Error -7 opening adapter [ 0.918494] ibmvscsi 30000004: couldn't initialize crq. rc=-1 [ 0.918564] ibmvscsi: probe of 30000004 failed with error -1 [ 0.928294] Emulex LightPulse Fibre Channel SCSI driver 11.0.0.10. [ 0.928295] Copyright(c) 2004-2015 Emulex. All rights reserved. [ 0.932345] ibmveth 30000002 ibmveth2: renamed from eth0 [ 0.947384] mlx5_core 0001:80:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 0.947477] lpfc 0000:04:00.0: ibm,query-pe-dma-windows(53) 10000 8000000 20000020 returned 0 [ 0.947478] mlx5_core 0001:80:00.0: firmware version: 10.10.4020 [ 0.978507] lpfc 0000:04:00.0: Using 64-bit direct DMA at offset 800000000000000 [ 0.979028] scsi host2: Emulex LPe12000 PCIe Fibre Channel Adapter on PCI bus 04 device 00 irq 505 [ 3.413561] lpfc 0000:04:00.1: enabling device (0144 -> 0146) [ 3.416959] lpfc 0000:04:00.1: Using 64-bit direct DMA at offset 800000000000000 [ 3.417606] scsi host3: Emulex LPe12000 PCIe Fibre Channel Adapter on PCI bus 04 device 01 irq 506 [ 3.417715] random: nonblocking pool is initialized [ 3.819901] lpfc 0000:04:00.0: 0:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 3.845495] scsi 2:0:0:0: Direct-Access IBM 2145 0000 PQ: 0 ANSI: 6 [ 3.846054] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 3.846355] sd 2:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB) [ 3.846601] scsi 2:0:0:1: Direct-Access IBM 2145 0000 PQ: 0 ANSI: 6 [ 3.846867] sd 2:0:0:0: [sda] Write Protect is off [ 3.846871] sd 2:0:0:0: [sda] Mode Sense: 97 00 10 08 [ 3.847110] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.847179] sd 2:0:0:1: Attached scsi generic sg1 type 0 [ 3.847475] sd pe id_resolver registered [ 48.413593] Key type id_legacy registered [ 48.846297] device-mapper: multipath: version 1.10.0 loaded [ 48.863096] device-mapper: multipath round-robin: version 1.0.0 loaded [ 48.863249] device-mapper: table: 252:0: multipath: error getting device [ 48.863273] device-mapper: ioctl: error adding target to table [ 48.906586] device-mapper: table: 252:0: multipath: error getting device [ 48.906615] device-mapper: ioctl: error adding target to table [ 48.971258] device-mapper: table: 252:0: multipath: error getting device [ 48.971293] device-mapper: ioctl: error adding target to table [ 49.050917] device-mapper: table: 252:0: multipath: error getting device [ 49.050943] device-mapper: ioctl: error adding target to table [ 49.119705] device-mapper: table: 252:0: multipath: error getting device [ 49.119740] device-mapper: ioctl: error adding target to table [ 49.190771] device-mapper: table: 252:0: multipath:] Adding 102336k swap on /dev/loop0. Priority:-3 extents:1 across:102336k FS [ 6595.041189] aio-stress[22516]: unhandled signal 11 at 0101410180cb01f9 nip 00003fff7f29c3b4 lr 00003fff7f29c404 code 30001 [ 6595.053890] in:imklog[31660]: unhandled signal 11 at 0101010101010100 nip 0101010101010100 lr 0101010101010101 code 30001 [ 6595.477358] telnet01[3954]: unhandled signal 11 at 010141018e0d01f9 nip 00003fff8c67c3b4 lr 00003fff8c67c404 code 30001 [ 6595.554212] Thread-35[4313]: bad frame in setup_rt_frame: 00003ffedf9cf910 nip 0101010101010100 lr 00003fffacf31434 [ 6595.613568] host01[23532]: unhandled signal 11 at 0101010101010e99 nip 00003fff998aa76c lr 00003fff998b7298 code 30001 [ 6595.712242] systemd[1]: unhandled signal 11 at 0101010101010100 nip 0101010101010100 lr 000000003fc20558 code 30001 [ 6595.753428] systemd[1]: unhandled signal 11 at 0101010101010100 nip 0101010101010100 lr 000000003fbbcb90 code 30001 [ 6595.753454] systemd[1]: unhandled signal 11 0000000000000500 **************** **************** | | 18:mon> ** Affects: ubuntu Importance: Undecided Assignee: Taco Screen team (taco-screen-team) Status: New ** Tags: architecture-ppc64le bugnameltc-141999 severity-high targetmilestone-inin--- ** Tags added: architecture-ppc64le bugnameltc-141999 severity-high targetmilestone-inin--- ** Changed in: ubuntu Assignee: (unassigned) => Taco Screen team (taco-screen-team) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1590290 Title: pinelp3:Ubuntu16.04.1:Lpar crashed while running regression tests and entered into xmon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1590290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs