BUG scheduling from the idle thread!
cppcoffee opened this issue · 4 comments
cppcoffee commented
Environment
CPU: 4 cores
# uname -a
Linux ubuntu-bionic 4.15.0-193-generic #204-Ubuntu SMP Fri Aug 26 19:20:21 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
# cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.6 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.6 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
Steps to reproduce the issue
- run
db authauthentication passed - wait 5 minutes
- the problem will appear
Then the drawbridge.ko timer expired, dmesg outputs a lot of error messages:
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.567079] [*] Timer expired, checking connections...
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.567225] BUG: scheduling while atomic: swapper/3/0/0x00000100
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572419] Modules linked in: drawbridge(OE) vboxsf isofs input_leds vboxguest video serio_raw binfmt_misc sch_fq_codel ib_iser rdma_c
m iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables x_tables autofs4 btrfs zstd_compress raid10 rai
d456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni
_intel mptspi aes_x86_64 scsi_transport_spi crypto_simd mptscsih glue_helper cryptd mptbase psmouse e1000 [last unloaded: drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572455] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G OE 4.15.0-193-generic #204-Ubuntu
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572458] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572459] Call Trace:
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572461] <IRQ>
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572473] dump_stack+0x6d/0x8b
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572477] __schedule_bug+0x55/0x70
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572479] __schedule+0x658/0x890
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572481] schedule+0x2c/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572485] schedule_timeout+0x1cf/0x370
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572488] ? native_write_msr+0xa/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572491] ? native_apic_msr_write+0x2b/0x40
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572493] wait_for_completion+0xba/0x140
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572495] ? wake_up_q+0x80/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572528] __wait_rcu_gp+0x134/0x160
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572532] ? reap_expired_connections+0xe0/0xe0 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572534] synchronize_sched+0x5d/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572535] ? call_rcu_bh+0x20/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572537] ? trace_raw_output_rcu_utilization+0x50/0x50
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572539] reap_expired_connections+0x8f/0xe0 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572540] reap_expired_connections_new+0x12/0x20 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572542] call_timer_fn+0x30/0x130
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572543] run_timer_softirq+0x3f3/0x430
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572545] ? kvm_clock_get_cycles+0x1e/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572547] ? ktime_get+0x43/0xb0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572548] ? native_apic_msr_write+0x2b/0x40
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572551] ? lapic_next_event+0x20/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572554] __do_softirq+0xe4/0x2d4
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572557] irq_exit+0xc5/0xd0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572558] smp_apic_timer_interrupt+0x79/0x140
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572560] apic_timer_interrupt+0x90/0xa0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572561] </IRQ>
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572563] RIP: 0010:native_safe_halt+0x12/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572564] RSP: 0018:ffffa5e94069fe80 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572565] RAX: ffffffff933d03f0 RBX: 0000000000000003 RCX: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572567] RBP: ffffa5e94069fe80 R08: 000002592ad72c6c R09: ffff8cf5765a6800
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572567] R10: 0000000000000000 R11: 0000029bf8a296fb R12: 0000000000000003
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572569] ? __sched_text_end+0x1/0x1
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572571] default_idle+0x20/0x100
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572574] arch_cpu_idle+0x15/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572575] default_idle_call+0x23/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572578] do_idle+0x172/0x1f0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572580] cpu_startup_entry+0x73/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572582] start_secondary+0x1ab/0x200
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572584] secondary_startup_64+0xa5/0xb0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.572590] bad: scheduling from the idle thread!
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.574969] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W OE 4.15.0-193-generic #204-Ubuntu
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.574973] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.576224] bad: scheduling from the idle thread!
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579757] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W OE 4.15.0-193-generic #204-Ubuntu
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579761] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579762] Call Trace:
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579765] <IRQ>
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579773] dump_stack+0x6d/0x8b
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579777] dequeue_task_idle+0x2c/0x40
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579779] deactivate_task+0x4a/0xe0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579783] ? update_rq_clock+0x30/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579786] __schedule+0x36b/0x890
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579788] schedule+0x2c/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579789] schedule_timeout+0x1cf/0x370
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579793] ? native_write_msr+0xa/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579798] ? native_apic_msr_write+0x2b/0x40
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579802] wait_for_completion+0xba/0x140
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579806] ? wake_up_q+0x80/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579811] __wait_rcu_gp+0x134/0x160
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579819] ? reap_expired_connections+0xe0/0xe0 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579884] synchronize_sched+0x5d/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579886] ? call_rcu_bh+0x20/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579888] ? trace_raw_output_rcu_utilization+0x50/0x50
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579892] reap_expired_connections+0x8f/0xe0 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579897] reap_expired_connections_new+0x12/0x20 [drawbridge]
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579899] call_timer_fn+0x30/0x130
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579902] run_timer_softirq+0x3f3/0x430
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579904] ? kvm_clock_get_cycles+0x1e/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579906] ? ktime_get+0x43/0xb0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579908] ? native_apic_msr_write+0x2b/0x40
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579910] ? lapic_next_event+0x20/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579947] __do_softirq+0xe4/0x2d4
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579951] irq_exit+0xc5/0xd0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579953] smp_apic_timer_interrupt+0x79/0x140
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579955] apic_timer_interrupt+0x90/0xa0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579957] </IRQ>
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579959] RIP: 0010:native_safe_halt+0x12/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579960] RSP: 0018:ffffa5e94069fe80 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579961] RAX: ffffffff933d03f0 RBX: 0000000000000003 RCX: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579964] RBP: ffffa5e94069fe80 R08: 000002592ad72c6c R09: ffff8cf5765a6800
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579965] R10: 0000000000000000 R11: 0000029bf8a296fb R12: 0000000000000003
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579967] ? __sched_text_end+0x1/0x1
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.579969] default_idle+0x20/0x100
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580046] arch_cpu_idle+0x15/0x20
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580054] default_idle_call+0x23/0x30
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580057] do_idle+0x172/0x1f0
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580059] cpu_startup_entry+0x73/0x80
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580062] start_secondary+0x1ab/0x200
Sep 29 06:40:09 ubuntu-bionic kernel: [ 1986.580064] secondary_startup_64+0xa5/0xb0
...
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.733485] INFO: rcu_sched detected stalls on CPUs/tasks:
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.735500] 2-...0: (1 GPs behind) idle=c02/2/0 softirq=23576/23577 fqs=7010
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.737598] (detected by 3, t=15002 jiffies, g=9193, c=9192, q=49886)
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.739647] Sending NMI from CPU 3 to CPUs 2:
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740645] NMI backtrace for cpu 2
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740646] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G W OE 4.15.0-193-generic #204-Ubuntu
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740646] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740647] RIP: 0010:try_to_wake_up+0x9e/0x4b0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740647] RSP: 0018:ffffa01300f03948 EFLAGS: 00000002
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740648] RAX: 0000000000000001 RBX: ffffa012fcfe9700 RCX: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740648] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffa012fcfea234
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740648] RBP: ffffa01300f039a0 R08: 0000000000000002 R09: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740649] R10: 0000000000214fe1 R11: 0000000000000001 R12: ffffa012fcfea234
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740649] R13: 0000000000000000 R14: 0000000000000046 R15: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740649] FS: 0000000000000000(0000) GS:ffffa01300f00000(0000) knlGS:0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740650] CR2: 00007fdf0b10d000 CR3: 0000000077a0a005 CR4: 00000000000606e0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740650] Call Trace:
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740651] <IRQ>
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740651] ? try_to_wake_up+0x59/0x4b0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740651] default_wake_function+0x12/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740651] __wake_up_common+0x73/0x130
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740652] __wake_up_locked+0x16/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740652] complete+0x42/0x60
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740652] wakeme_after_rcu+0x12/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740653] rcu_process_callbacks+0x1a7/0x4c0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740653] __do_softirq+0xe4/0x2d4
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740653] irq_exit+0xc5/0xd0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740653] smp_apic_timer_interrupt+0x79/0x140
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740654] apic_timer_interrupt+0x90/0xa0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740654] RIP: 0010:dump_stack+0x81/0x8b
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740654] RSP: 0018:ffffa01300f03c10 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff11
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740655] RAX: 0000000000000000 RBX: 0000000000000286 RCX: ffffab4700697f01
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740656] RBP: ffffa01300f03c20 R08: ffffab4700697f48 R09: 0000000000000004
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740656] R10: ffffffffbac06a40 R11: 0000000000000001 R12: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740656] R13: ffffa012fcfe9700 R14: ffffa012fcfea0c8 R15: ffffa01300f03e10
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740656] dequeue_task_idle+0x2c/0x40
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740657] deactivate_task+0x4a/0xe0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740657] ? update_rq_clock+0x30/0x80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740657] __schedule+0x36b/0x890
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740657] schedule+0x2c/0x80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740658] schedule_timeout+0x1cf/0x370
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740658] wait_for_completion+0xba/0x140
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740658] ? wake_up_q+0x80/0x80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740658] __wait_rcu_gp+0x134/0x160
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740659] ? reap_expired_connections+0xe0/0xe0 [drawbridge]
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740659] synchronize_sched+0x5d/0x80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740659] ? call_rcu_bh+0x20/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740659] ? trace_raw_output_rcu_utilization+0x50/0x50
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740660] reap_expired_connections+0x8f/0xe0 [drawbridge]
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740660] reap_expired_connections_new+0x12/0x20 [drawbridge]
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740660] call_timer_fn+0x30/0x130
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740660] run_timer_softirq+0x3f3/0x430
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740661] ? kvm_clock_get_cycles+0x1e/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740661] ? ktime_get+0x43/0xb0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740661] ? native_apic_msr_write+0x2b/0x40
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740662] ? lapic_next_event+0x20/0x30
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740662] __do_softirq+0xe4/0x2d4
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740662] irq_exit+0xc5/0xd0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740662] smp_apic_timer_interrupt+0x79/0x140
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740662] apic_timer_interrupt+0x90/0xa0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740663] </IRQ>
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740663] RIP: 0010:native_safe_halt+0x12/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740663] RSP: 0018:ffffab4700697e80 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740664] RAX: ffffffffba1d03f0 RBX: 0000000000000002 RCX: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740664] RBP: ffffab4700697e80 R08: 0000045c0e97cb24 R09: ffffab4700e97e80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740665] R10: 0000000000000000 R11: 000004283b35e7fb R12: 0000000000000002
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740665] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740665] ? __sched_text_end+0x1/0x1
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740666] default_idle+0x20/0x100
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740666] arch_cpu_idle+0x15/0x20
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740666] default_idle_call+0x23/0x30
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740666] do_idle+0x172/0x1f0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740667] cpu_startup_entry+0x73/0x80
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740667] start_secondary+0x1ab/0x200
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740667] secondary_startup_64+0xa5/0xb0
Sep 29 07:55:00 ubuntu-bionic kernel: [ 3751.740667] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 44 8b 43 3c 8b 43 5c 85 c0 0f 85 c5 01 00 00 8b 43 38 85 c0 74 09 f3 90 8b 43 38 <85> c0 75 f7 48 8b 53 10 31 c0 83 e2 02 74 15 f6 43 26 01 75 0f
landhb commented
@cppcoffee Thanks for the report!
If you're able could you please try the fixes in #20
cppcoffee commented
cppcoffee commented
landhb commented
@cppcoffee Thanks for the help! You're mentioned in the commit: