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Jun 21 10:59:43 alap4 kernel: rcu: INFO: rcu_sched self-detected stall on CPU
Jun 21 10:59:43 alap4 kernel: rcu: 4-....: (59999 ticks this GP) idle=4fa/1/0x4000000000000002 softirq=11208655/11208655 fqs=14983
Jun 21 10:59:43 alap4 kernel: (t=60000 jiffies g=24107409 q=5523)
Jun 21 10:59:43 alap4 kernel: NMI backtrace for cpu 4
Jun 21 10:59:43 alap4 kernel: CPU: 4 PID: 2448 Comm: Web Content Tainted: G U W O 5.2.0-rc5-andres-00177-g29f785ff76b6 #94
Jun 21 10:59:43 alap4 kernel: Hardware name: LENOVO 20FWCTO1WW/20FWCTO1WW, BIOS R07ET88W (2.28 ) 01/18/2019
Jun 21 10:59:43 alap4 kernel: Call Trace:
Jun 21 10:59:43 alap4 kernel: <IRQ>
Jun 21 10:59:43 alap4 kernel: dump_stack+0x67/0x90
Jun 21 10:59:43 alap4 kernel: nmi_cpu_backtrace.cold.0+0x13/0x50
Jun 21 10:59:43 alap4 kernel: ? lapic_can_unplug_cpu.cold.5+0x3d/0x3d
Jun 21 10:59:43 alap4 kernel: nmi_trigger_cpumask_backtrace+0x8f/0x91
Jun 21 10:59:43 alap4 kernel: rcu_dump_cpu_stacks+0x88/0xb4
Jun 21 10:59:43 alap4 kernel: rcu_sched_clock_irq.cold.54+0x1ad/0x39c
Jun 21 10:59:43 alap4 kernel: ? tick_sched_handle.isra.6+0x40/0x40
Jun 21 10:59:43 alap4 kernel: update_process_times+0x28/0x60
Jun 21 10:59:43 alap4 kernel: tick_sched_handle.isra.6+0x35/0x40
Jun 21 10:59:43 alap4 kernel: tick_sched_timer+0x3b/0x80
Jun 21 10:59:43 alap4 kernel: __hrtimer_run_queues+0x10c/0x280
Jun 21 10:59:43 alap4 kernel: hrtimer_interrupt+0xf4/0x210
Jun 21 10:59:43 alap4 kernel: smp_apic_timer_interrupt+0x62/0x130
Jun 21 10:59:43 alap4 kernel: apic_timer_interrupt+0xf/0x20
Jun 21 10:59:43 alap4 kernel: </IRQ>
Jun 21 10:59:43 alap4 kernel: RIP: 0010:xas_load+0x2f/0x80
Jun 21 10:59:43 alap4 kernel: Code: ff ff ff 48 89 c2 83 e2 03 48 83 fa 02 75 08 48 3d 00 10 00 00 77 01 c3 0f b6 48 fe 48 8d 70 fe 41 38 48 10 77 f1 49 8b 50 08 <48> d3 ea 83 e2 3f 89 d0 48 8d 44 c6 28 48 8b 00 49 89 70 18 48 89
Jun 21 10:59:43 alap4 kernel: RSP: 0000:ffffc900029b7d10 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
Jun 21 10:59:43 alap4 kernel: RAX: ffff888680b85242 RBX: 000000000059f025 RCX: 000000000000000c
Jun 21 10:59:43 alap4 kernel: RDX: 000000000059f025 RSI: ffff888680b85240 RDI: ffffc900029b7d18
Jun 21 10:59:43 alap4 kernel: RBP: ffffea0000ca8000 R08: ffffc900029b7d18 R09: 000000000008993e
Jun 21 10:59:43 alap4 kernel: R10: 000000000008993e R11: ffff888821328b24 R12: 0000000000000000
Jun 21 10:59:43 alap4 kernel: R13: ffff8887f32f4558 R14: 000000000059f025 R15: ffffffff82e78f60
Jun 21 10:59:43 alap4 kernel: find_get_entry+0x5f/0x150
Jun 21 10:59:43 alap4 kernel: pagecache_get_page+0x30/0x220
Jun 21 10:59:43 alap4 kernel: lookup_swap_cache+0x40/0x100
Jun 21 10:59:43 alap4 kernel: do_swap_page+0x84/0x650
Jun 21 10:59:43 alap4 kernel: __handle_mm_fault+0x810/0xf40
Jun 21 10:59:43 alap4 kernel: handle_mm_fault+0xca/0x200
Jun 21 10:59:43 alap4 kernel: __do_page_fault+0x22c/0x480
Jun 21 10:59:43 alap4 kernel: ? page_fault+0x8/0x30
Jun 21 10:59:43 alap4 kernel: page_fault+0x1e/0x30
Jun 21 10:59:43 alap4 kernel: RIP: 0033:0x7f6523cd8c10
Jun 21 10:59:43 alap4 kernel: Code: 24 08 83 e2 fe 41 39 d6 0f 84 7c 00 00 00 41 83 e8 01 45 89 f1 45 21 c1 41 83 c9 01 45 89 cd 0f 1f 00 44 29 eb 44 21 c3 89 da <8b> 14 90 85 d2 74 90 83 e2 fe 41 39 d6 75 e9 44 89 44 24 04 b9 20
Jun 21 10:59:43 alap4 kernel: RSP: 002b:00007ffd54f815e0 EFLAGS: 00010206
Jun 21 10:59:43 alap4 kernel: RAX: 00007f651a620000 RBX: 00000000000014b7 RCX: 00007f65249066d0
Jun 21 10:59:43 alap4 kernel: RDX: 00000000000014b7 RSI: 0000000000000018 RDI: 0000000000000013
Jun 21 10:59:43 alap4 kernel: RBP: 00007ffd54f81640 R08: 0000000000001fff R09: 000000000000128d
Jun 21 10:59:43 alap4 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 00007f651a620000
Jun 21 10:59:43 alap4 kernel: R13: 000000000000128d R14: 000000003a23f28c R15: 00007f651b2d3610
Jun 21 11:00:05 alap4 smartd[3129]: Device: /dev/sda [SAT], SMART Usage Attribute: 190 Airflow_Temperature_Cel changed from 67 to 65
Jun 21 11:01:41 alap4 shortmap[30285]: notmuch done
Jun 21 11:02:43 alap4 kernel: rcu: INFO: rcu_sched self-detected stall on CPU
Jun 21 11:02:43 alap4 kernel: rcu: 4-....: (240002 ticks this GP) idle=4fa/1/0x4000000000000002 softirq=11208655/11208655 fqs=59943
Jun 21 11:02:43 alap4 kernel: (t=240003 jiffies g=24107409 q=34486)
Jun 21 11:02:43 alap4 kernel: NMI backtrace for cpu 4
Jun 21 11:02:43 alap4 kernel: CPU: 4 PID: 2448 Comm: Web Content Tainted: G U W O 5.2.0-rc5-andres-00177-g29f785ff76b6 #94
Jun 21 11:02:43 alap4 kernel: Hardware name: LENOVO 20FWCTO1WW/20FWCTO1WW, BIOS R07ET88W (2.28 ) 01/18/2019
Jun 21 11:02:43 alap4 kernel: Call Trace:
Jun 21 11:02:43 alap4 kernel: <IRQ>
Jun 21 11:02:43 alap4 kernel: dump_stack+0x67/0x90
Jun 21 11:02:43 alap4 kernel: nmi_cpu_backtrace.cold.0+0x13/0x50
Jun 21 11:02:43 alap4 kernel: ? lapic_can_unplug_cpu.cold.5+0x3d/0x3d
Jun 21 11:02:43 alap4 kernel: nmi_trigger_cpumask_backtrace+0x8f/0x91
Jun 21 11:02:43 alap4 kernel: rcu_dump_cpu_stacks+0x88/0xb4
Jun 21 11:02:43 alap4 kernel: rcu_sched_clock_irq.cold.54+0x1ad/0x39c
Jun 21 11:02:43 alap4 kernel: ? tick_sched_handle.isra.6+0x40/0x40
Jun 21 11:02:43 alap4 kernel: update_process_times+0x28/0x60
Jun 21 11:02:43 alap4 kernel: tick_sched_handle.isra.6+0x35/0x40
Jun 21 11:02:43 alap4 kernel: tick_sched_timer+0x3b/0x80
Jun 21 11:02:43 alap4 kernel: __hrtimer_run_queues+0x10c/0x280
Jun 21 11:02:43 alap4 kernel: hrtimer_interrupt+0xf4/0x210
Jun 21 11:02:43 alap4 kernel: smp_apic_timer_interrupt+0x62/0x130
Jun 21 11:02:43 alap4 kernel: apic_timer_interrupt+0xf/0x20
Jun 21 11:02:43 alap4 kernel: </IRQ>
Jun 21 11:02:43 alap4 kernel: RIP: 0010:xas_load+0x1d/0x80
Jun 21 11:02:43 alap4 kernel: Code: c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 49 89 f8 e8 68 ff ff ff 48 89 c2 83 e2 03 48 83 fa 02 75 08 48 3d 00 10 00 00 77 01 c3 <0f> b6 48 fe 48 8d 70 fe 41 38 48 10 77 f1 49 8b 50 08 48 d3 ea 83
Jun 21 11:02:43 alap4 kernel: RSP: 0000:ffffc900029b7d10 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
Jun 21 11:02:43 alap4 kernel: RAX: ffff888680b86da2 RBX: 000000000059f025 RCX: 0000000000000002
Jun 21 11:02:43 alap4 kernel: RDX: 0000000000000002 RSI: ffff888680b85240 RDI: ffffc900029b7d18
Jun 21 11:02:43 alap4 kernel: RBP: ffffea0000ca8000 R08: ffffc900029b7d18 R09: 000000000008993e
Jun 21 11:02:43 alap4 kernel: R10: 000000000008993e R11: ffff888821328b24 R12: 0000000000000000
Jun 21 11:02:43 alap4 kernel: R13: ffff8887f32f4558 R14: 000000000059f025 R15: ffffffff82e78f60
Jun 21 11:02:43 alap4 kernel: find_get_entry+0x5f/0x150
Jun 21 11:02:43 alap4 kernel: pagecache_get_page+0x30/0x220
Jun 21 11:02:43 alap4 kernel: lookup_swap_cache+0x40/0x100
Jun 21 11:02:43 alap4 kernel: do_swap_page+0x84/0x650
Jun 21 11:02:43 alap4 kernel: __handle_mm_fault+0x810/0xf40
Jun 21 11:02:43 alap4 kernel: handle_mm_fault+0xca/0x200
Jun 21 11:02:43 alap4 kernel: __do_page_fault+0x22c/0x480
Jun 21 11:02:43 alap4 kernel: ? page_fault+0x8/0x30
Jun 21 11:02:43 alap4 kernel: page_fault+0x1e/0x30
Jun 21 11:02:43 alap4 kernel: RIP: 0033:0x7f6523cd8c10
Jun 21 11:02:43 alap4 kernel: Code: 24 08 83 e2 fe 41 39 d6 0f 84 7c 00 00 00 41 83 e8 01 45 89 f1 45 21 c1 41 83 c9 01 45 89 cd 0f 1f 00 44 29 eb 44 21 c3 89 da <8b> 14 90 85 d2 74 90 83 e2 fe 41 39 d6 75 e9 44 89 44 24 04 b9 20
Jun 21 11:02:43 alap4 kernel: RSP: 002b:00007ffd54f815e0 EFLAGS: 00010206
Jun 21 11:02:43 alap4 kernel: RAX: 00007f651a620000 RBX: 00000000000014b7 RCX: 00007f65249066d0
Jun 21 11:02:43 alap4 kernel: RDX: 00000000000014b7 RSI: 0000000000000018 RDI: 0000000000000013
Jun 21 11:02:43 alap4 kernel: RBP: 00007ffd54f81640 R08: 0000000000001fff R09: 000000000000128d
Jun 21 11:02:43 alap4 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 00007f651a620000
Jun 21 11:02:43 alap4 kernel: R13: 000000000000128d R14: 000000003a23f28c R15: 00007f651b2d3610
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