-- Logs begin at Wed 2016-03-02 16:36:32 UTC, end at Wed 2016-03-02 16:51:40 UTC. --
Mar 02 16:36:32 ubuntu kernel: Could not find start_pfn for node 1
Mar 02 16:36:32 ubuntu kernel: Could not find start_pfn for node 17
Mar 02 16:36:32 ubuntu kernel: pci 0001:08:00.0:  non M64 VF BAR0: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0001:08:00.0:  non M64 VF BAR2: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0001:08:00.0: Skipping expanding VF BAR0: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0001:08:00.0: Skipping expanding VF BAR2: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0003:04:00.0:  non M64 VF BAR0: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0003:04:00.0:  non M64 VF BAR2: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0003:04:00.0: Skipping expanding VF BAR0: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: pci 0003:04:00.0: Skipping expanding VF BAR2: [mem 0x00000000-0x001fffff 64bit]
Mar 02 16:36:32 ubuntu kernel: [drm:radeon_device_init [radeon]] *ERROR* Unable to find PCI I/O BAR
Mar 02 16:36:32 ubuntu kernel: [drm:radeon_atombios_init [radeon]] *ERROR* Unable to find PCI I/O BAR; using MMIO for ATOM IIO
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: sd 0:2:1:0: [sdb] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 0:2:0:0: [sda] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: sd 0:2:2:0: [sdc] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: sd 0:2:3:0: [sdd] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: .ready
Mar 02 16:36:32 ubuntu kernel: sd 0:2:4:0: [sde] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 0:2:5:0: [sdf] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: .
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: ready
Mar 02 16:36:32 ubuntu kernel: sd 1:2:0:0: [sdg] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 1:2:1:0: [sdh] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 1:2:2:0: [sdi] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 1:2:5:0: [sdl] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 1:2:3:0: [sdj] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: sd 1:2:4:0: [sdk] Assuming drive cache: write through
Mar 02 16:36:32 ubuntu kernel: scsi 0:0:6:0: Wrong diagnostic page; asked for 10 got 0
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=5245 
Mar 02 16:36:32 ubuntu kernel:         
Mar 02 16:36:32 ubuntu kernel:  (t=5251 jiffies g=-94 c=-95 q=10862)
Mar 02 16:36:32 ubuntu kernel:   running task    
Mar 02 16:36:32 ubuntu kernel:     0     0      1 0x00000804
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f090] [c0000000000fb740] sched_show_task+0xe0/0x180
Mar 02 16:36:32 ubuntu kernel:  (unreliable)
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f100] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f150] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f280] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2b0] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2f0] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f330] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f3c0] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f480] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4d0] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f500] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at queue_work_on+0xc8/0xf0
                                   LR = queue_work_on+0xbc/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel:  (unreliable)
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678
Mar 02 16:36:32 ubuntu kernel:  (unreliable)
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: 
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 23-... } 5250 jiffies s: 5
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: NMI watchdog: BUG: soft lockup - CPU#23 stuck for 22s! [swapper/23:0]
Mar 02 16:36:32 ubuntu kernel: Modules linked in: scsi_dh_alua dm_round_robin btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear ses enclosure radeon i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipr dm_multipath
Mar 02 16:36:32 ubuntu kernel: CPU: 23 PID: 0 Comm: swapper/23 Not tainted 4.4.0-9-generic #24-Ubuntu
Mar 02 16:36:32 ubuntu kernel: task: c000000ff07de470 ti: c000000ff081c000 task.ti: c000000ff081c000
Mar 02 16:36:32 ubuntu kernel: NIP: c000000000010a24 LR: c000000000010a24 CTR: c00000000060bd50
Mar 02 16:36:32 ubuntu kernel: REGS: c000000ff081f610 TRAP: 0901   Not tainted  (4.4.0-9-generic)
Mar 02 16:36:32 ubuntu kernel: MSR: 9000000100009033 <SF,HV,EE,ME,IR,DR,RI,LE>  CR: 28002824  XER: 00000000
Mar 02 16:36:32 ubuntu kernel: CFAR: c00000000014a200 SOFTE: 1 
                               GPR00: c00000000014a1e8 c000000ff081f890 c0000000015a3a00 0000000000000900 
                               GPR04: 0000000000000001 0000000000000001 0000000000000000 0000000000000000 
                               GPR08: 0000000000000000 0000000000000001 0000000000000000 0000000000000001 
                               GPR12: c00000000060bd50 c00000000fb4da80 
Mar 02 16:36:32 ubuntu kernel: NIP [c000000000010a24] arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: LR [c000000000010a24] arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f890] [c000000ff8dc9d00] 0xc000000ff8dc9d00 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1e8] run_timer_softirq+0x308/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: Instruction dump:
Mar 02 16:36:32 ubuntu kernel: 994d02ca 2fa30000 409e0024 e92d0020 61298000 7d210164 38210020 e8010010 
Mar 02 16:36:32 ubuntu kernel: 7c0803a6 4e800020 60420000 4bff17ad <60000000> 4bffffe4 60420000 e92d0020 
Mar 02 16:36:32 ubuntu kernel: blk_update_request: I/O error, dev sr0, sector 1068816
Mar 02 16:36:32 ubuntu kernel: blk_update_request: I/O error, dev sr0, sector 1068816
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267204, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267205, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267206, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267207, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267208, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267209, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267210, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267211, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267212, async page read
Mar 02 16:36:32 ubuntu kernel: Buffer I/O error on dev sr0, logical block 267213, async page read
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=20986 
Mar 02 16:36:32 ubuntu kernel:          (t=21005 jiffies g=-94 c=-95 q=11282)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [0000000000000001] 0x1 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db7ac] queue_work_on+0xbc/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 23-... } 21003 jiffies s: 5
Mar 02 16:36:32 ubuntu kernel:   running task    
Mar 02 16:36:32 ubuntu kernel:     0     0      1 0x00000804
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=36724 
Mar 02 16:36:32 ubuntu kernel:          (t=36758 jiffies g=-94 c=-95 q=11426)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [c00000000014b004] mod_timer+0x154/0x300 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db764] queue_work_on+0x74/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 23-... } 36756 jiffies s: 5
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=52463 
Mar 02 16:36:32 ubuntu kernel:          (t=52511 jiffies g=-94 c=-95 q=11723)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [c00000000014b004] mod_timer+0x154/0x300 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db764] queue_work_on+0x74/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=68192 
Mar 02 16:36:32 ubuntu kernel:          (t=68264 jiffies g=-94 c=-95 q=11917)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [0000000000000001] 0x1 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db7ac] queue_work_on+0xbc/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: task kpartx:1461 blocked for more than 120 seconds.
Mar 02 16:36:32 ubuntu kernel:       Tainted: G             L  4.4.0-9-generic #24-Ubuntu
Mar 02 16:36:32 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000004a47630] [c000000004a476d8] 0xc000000004a476d8 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000004a47800] [c000000000015ce8] __switch_to+0x1f8/0x350
Mar 02 16:36:32 ubuntu kernel: [c000000004a47850] [c000000000ad1dc4] __schedule+0x314/0x990
Mar 02 16:36:32 ubuntu kernel: [c000000004a478e0] [c000000000ad2488] schedule+0x48/0xc0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47910] [c0000000001417f0] synchronize_sched_expedited+0x860/0xac0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47a30] [c0000000008e39b8] dm_swap_table+0x1c8/0x300
Mar 02 16:36:32 ubuntu kernel: [c000000004a47ae0] [c0000000008eb488] dev_suspend+0xd8/0x380
Mar 02 16:36:32 ubuntu kernel: [c000000004a47b20] [c0000000008ec498] ctl_ioctl+0x218/0x370
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d10] [c0000000008ec628] dm_ctl_ioctl+0x38/0x50
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d40] [c0000000002fae20] do_vfs_ioctl+0x480/0x7d0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47de0] [c0000000002fb244] SyS_ioctl+0xd4/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47e30] [c000000000009204] system_call+0x38/0xb4
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=83914 
Mar 02 16:36:32 ubuntu kernel:          (t=84017 jiffies g=-94 c=-95 q=12073)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [c00000000014b004] mod_timer+0x154/0x300 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db764] queue_work_on+0x74/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=99652 
Mar 02 16:36:32 ubuntu kernel:          (t=99771 jiffies g=-94 c=-95 q=12217)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081efe0] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f050] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f1d0] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f200] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f240] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f280] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f310] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f3d0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f450] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f740] [c000000fe19120d8] 0xc000000fe19120d8 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f760] [c000000000ad7b9c] _raw_spin_unlock_irqrestore+0x4c/0xb0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [c00000000014b004] mod_timer+0x154/0x300
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bdb4] cursor_timer_handler+0x64/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: task kpartx:1461 blocked for more than 120 seconds.
Mar 02 16:36:32 ubuntu kernel:       Tainted: G             L  4.4.0-9-generic #24-Ubuntu
Mar 02 16:36:32 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000004a47630] [c000000004a476d8] 0xc000000004a476d8 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000004a47800] [c000000000015ce8] __switch_to+0x1f8/0x350
Mar 02 16:36:32 ubuntu kernel: [c000000004a47850] [c000000000ad1dc4] __schedule+0x314/0x990
Mar 02 16:36:32 ubuntu kernel: [c000000004a478e0] [c000000000ad2488] schedule+0x48/0xc0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47910] [c0000000001417f0] synchronize_sched_expedited+0x860/0xac0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47a30] [c0000000008e39b8] dm_swap_table+0x1c8/0x300
Mar 02 16:36:32 ubuntu kernel: [c000000004a47ae0] [c0000000008eb488] dev_suspend+0xd8/0x380
Mar 02 16:36:32 ubuntu kernel: [c000000004a47b20] [c0000000008ec498] ctl_ioctl+0x218/0x370
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d10] [c0000000008ec628] dm_ctl_ioctl+0x38/0x50
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d40] [c0000000002fae20] do_vfs_ioctl+0x480/0x7d0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47de0] [c0000000002fb244] SyS_ioctl+0xd4/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47e30] [c000000000009204] system_call+0x38/0xb4
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=115383 
Mar 02 16:36:32 ubuntu kernel:          (t=115525 jiffies g=-94 c=-95 q=12361)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f050] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0c0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f110] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f240] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f270] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2b0] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2f0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f380] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f440] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f490] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4c0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x14/0x90
                                   LR = queue_work_on+0x74/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [0000000000000000]           (null) (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: rcu_sched self-detected stall on CPU
Mar 02 16:36:32 ubuntu kernel:         23-...: (2 GPs behind) idle=a8f/2/0 softirq=176/177 fqs=131114 
Mar 02 16:36:32 ubuntu kernel:          (t=131278 jiffies g=-94 c=-95 q=12505)
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f030] [c0000000000fb740] sched_show_task+0xe0/0x180 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0a0] [c00000000013e594] rcu_dump_cpu_stacks+0xe4/0x150
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f0f0] [c000000000143ca4] rcu_check_callbacks+0x6b4/0x9b0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f220] [c00000000014bb08] update_process_times+0x58/0xa0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f250] [c000000000162bb8] tick_sched_handle.isra.6+0x48/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f290] [c000000000162cb4] tick_sched_timer+0x64/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f2d0] [c00000000014c634] __hrtimer_run_queues+0x134/0x470
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f360] [c00000000014d66c] hrtimer_interrupt+0xec/0x2c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f420] [c00000000001f59c] __timer_interrupt+0x8c/0x290
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f470] [c00000000001f950] timer_interrupt+0xa0/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f4a0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f790] [0000000000000001] 0x1 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7b0] [c0000000000db7ac] queue_work_on+0xbc/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f7f0] [c00000000060bd94] cursor_timer_handler+0x44/0x80
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f820] [c000000000149d3c] call_timer_fn+0x5c/0x1c0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f8b0] [c00000000014a1fc] run_timer_softirq+0x31c/0x3f0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081f980] [c0000000000be9b8] __do_softirq+0x188/0x3e0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa70] [c0000000000bee88] irq_exit+0xc8/0x100
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fa90] [c00000000001f954] timer_interrupt+0xa4/0xe0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fac0] [c000000000002714] decrementer_common+0x114/0x180
Mar 02 16:36:32 ubuntu kernel: --- interrupt: 901 at arch_local_irq_restore+0x74/0x90
                                   LR = arch_local_irq_restore+0x74/0x90
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdb0] [c000000ff8ddd678] 0xc000000ff8ddd678 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fdd0] [c0000000008ffd48] cpuidle_enter_state+0x1a8/0x410
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe30] [c000000000119718] call_cpuidle+0x78/0xd0
Mar 02 16:36:32 ubuntu kernel: [c000000ff081fe70] [c000000000119aec] cpu_startup_entry+0x37c/0x490
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff30] [c00000000004567c] start_secondary+0x33c/0x360
Mar 02 16:36:32 ubuntu kernel: [c000000ff081ff90] [c000000000008b6c] start_secondary_prolog+0x10/0x14
Mar 02 16:36:32 ubuntu kernel: INFO: task kpartx:1461 blocked for more than 120 seconds.
Mar 02 16:36:32 ubuntu kernel:       Tainted: G             L  4.4.0-9-generic #24-Ubuntu
Mar 02 16:36:32 ubuntu kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 02 16:36:32 ubuntu kernel: Call Trace:
Mar 02 16:36:32 ubuntu kernel: [c000000004a47630] [c000000004a476d8] 0xc000000004a476d8 (unreliable)
Mar 02 16:36:32 ubuntu kernel: [c000000004a47800] [c000000000015ce8] __switch_to+0x1f8/0x350
Mar 02 16:36:32 ubuntu kernel: [c000000004a47850] [c000000000ad1dc4] __schedule+0x314/0x990
Mar 02 16:36:32 ubuntu kernel: [c000000004a478e0] [c000000000ad2488] schedule+0x48/0xc0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47910] [c0000000001417f0] synchronize_sched_expedited+0x860/0xac0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47a30] [c0000000008e39b8] dm_swap_table+0x1c8/0x300
Mar 02 16:36:32 ubuntu kernel: [c000000004a47ae0] [c0000000008eb488] dev_suspend+0xd8/0x380
Mar 02 16:36:32 ubuntu kernel: [c000000004a47b20] [c0000000008ec498] ctl_ioctl+0x218/0x370
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d10] [c0000000008ec628] dm_ctl_ioctl+0x38/0x50
Mar 02 16:36:32 ubuntu kernel: [c000000004a47d40] [c0000000002fae20] do_vfs_ioctl+0x480/0x7d0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47de0] [c0000000002fb244] SyS_ioctl+0xd4/0xf0
Mar 02 16:36:32 ubuntu kernel: [c000000004a47e30] [c000000000009204] system_call+0x38/0xb4
Mar 02 16:36:32 ubuntu systemd-sysv-generator[2037]: Overwriting existing symlink /run/systemd/generator.late/umountiscsi.service with real service.
Mar 02 16:36:33 ubuntu systemd-udevd[2370]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2414]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2283]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2306]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2327]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2406]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2357]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2401]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2360]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2280]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2368]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-udevd[2287]: Process '/lib/udev/hdparm' failed with exit code 22.
Mar 02 16:36:33 ubuntu systemd-tmpfiles[3047]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Mar 02 16:36:33 ubuntu systemd[1]: Failed to start Set console keymap.
Mar 02 16:36:33 ubuntu systemd[1]: console-setup.service: Failed with result 'exit-code'.
Mar 02 16:36:33 ubuntu systemd[1]: dev-disk-by\x2ddname-sda.device: Dev dev-disk-by\x2ddname-sda.device appeared twice with different sysfs paths /sys/devices/pci0001:00/0001:00:00.0/0001:01:00.0/0001:02:08.0/0001:08:00.0/host0/target0:2:0/0:2:0:0/block/sda and /sys/devices/virtual/block/dm-0
Mar 02 16:36:37 ubuntu iscsid[3504]: iSCSI logger with pid=3505 started!
Mar 02 16:36:38 ubuntu kernel: cgroup: new mount options do not match the existing superblock, will be ignored
Mar 02 16:36:38 ubuntu iscsid[3505]: iSCSI daemon with pid=3506 started!
Mar 02 16:36:38 ubuntu systemd[1]: dev-disk-by\x2ddname-sda.device: Dev dev-disk-by\x2ddname-sda.device appeared twice with different sysfs paths /sys/devices/pci0001:00/0001:00:00.0/0001:01:00.0/0001:02:08.0/0001:08:00.0/host0/target0:2:0/0:2:0:0/block/sda and /sys/devices/virtual/block/dm-0
Mar 02 16:36:39 ubuntu systemd-udevd[3824]: Could not generate persistent MAC address for lxcbr0: No such file or directory
Mar 02 16:42:23 hostname systemd-tmpfiles[4460]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Mar 02 16:51:12 hostname pkexec[6145]: ubuntu: Error executing command as another user: Not authorized [USER=root] [TTY=/dev/pts/0] [CWD=/home/ubuntu] [COMMAND=/usr/share/apport/root_info_wrapper /tmp/tmp1zhXhc/:script:]