Bug 14075 - qemuarm testimage kernel backtrace
Summary: qemuarm testimage kernel backtrace
Status: RESOLVED WORKSFORME
Alias: None
Product: OE-Core
Classification: Build System, Metadata & Runtime
Component: kernel (show other bugs)
Version: 3.2
Hardware: x86 Multiple
: Medium normal
Target Milestone: 3.3
Assignee: Bruce Ashfield
QA Contact:
URL:
Whiteboard: AB-INT
Depends on:
Blocks:
 
Reported: 2020-10-04 05:27 UTC by Richard Purdie
Modified: 2020-12-10 16:05 UTC (History)
2 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

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Comment 1 Richard Purdie 2020-10-04 05:32:25 UTC 
Only a partial backtrace I'm afraid. It says there should be a log, there should, its not there:

WARNING: core-image-sato-1.0-r0 do_testimage: Target didn't reach login banner in 1500 seconds (10/04/20 02:20:42)
WARNING: core-image-sato-1.0-r0 do_testimage: Last 25 lines of text:
[  614.109528] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  614.109693] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  614.110028] NMI backtrace for cpu 0
[  614.110311] CPU: 0 PID: 507 Comm: modprobe Not tainted 5.8.9-yocto-standard #1
[  614.110483] Hardware name: Generic DT based system
[  614.110658] [<c0210470>] (unwind_backtrace) from [<c020aeac>] (show_stack+0x18/0x1c)
[  614.110843] [<c020aeac>] (show_stack) from [<c06adcc4>] (dump_stack+0x88/0xa4)
[  614.111010] [<c06adcc4>] (dump_stack) from [<c06b4f78>] (nmi_cpu_backtrace+0xa0/0xb0)
[  614.111180] [<c06b4f78>] (nmi_cpu_backtrace) from [<c06b5044>] (nmi_trigger_cpumask_backtrace+0xbc/0x15c)
[  614.111377] [<c06b5044>] (nmi_trigger_cpumask_backtrace) from [<c028b458>] (rcu_dump_cpu_stacks+0xe8/0x114)
[  614.111628] [<c028b458>] (rcu_dump_cpu_stacks) from [<c028a554>] (rcu_sched_clock_irq+0x360/0x9c4)
[  614.111820] [<c028a554>] (rcu_sched_clock_irq) from [<c0292948>] (update_process_times+0x34/0x84)
[  614.112010] [<c0292948>] (update_process_times) from [<c02a3660>] (tick_sched_timer+0x17c/0x1fc)
[  614.112201] [<c02a3660>] (tick_sched_timer) from [<c0293760>] (__hrtimer_run_queues+0x180/0x2dc)
[  614.112389] [<c0293760>] (__hrtimer_run_queues) from [<c0293f70>] (hrtimer_interrupt+0xc8/0x208)
[  614.112576] [<c0293f70>] (hrtimer_interrupt) from [<c0876c0c>] (arch_timer_handler_virt+0x30/0x38)
[  614.112764] [<c0876c0c>] (arch_timer_handler_virt) from [<c027d9a4>] (handle_percpu_devid_irq+0x60/0x118)
[  614.112964] [<c027d9a4>] (handle_percpu_devid_irq) from [<c0277d28>] (generic_handle_irq+0x30/0x40)
[  614.113151] [<c0277d28>] (generic_handle_irq) from [<c0278350>] (__handle_domain_irq+0x98/0xa8)
[  614.113334] [<c0278350>] (__handle_domain_irq) from [<c06c41a4>] (gic_handle_irq+0x5c/0x94)
[  614.113509] [<c06c41a4>] (gic_handle_irq) from [<c0201584>] (__irq_usr+0x44/0x60)
[  614.113660] Exception stack(0xc91bbfb0 to 0xc91bbff8)
[  614.113778] bfa0:                                     000355e0 00000005 00000100 000355f0
[  614.113949] bfc0: 000351d0 00000000 000355e0 000355fc 00000003 000361f0 000213b0 000351d0
[  614.114107] bfe0: 00036258 be9f9b50 00018f77 00017d2a 80070030 ffffffff
WARNING: core-image-sato-1.0-r0 do_testimage: Check full boot log: /home/pokybuild/yocto-worker/qemuarm-oecore/build/build/tmp-glibc/work/qemuarm-oe-linux-gnueabi/core-image-sato/1.0-r0/testimage/qemu_boot_log.20201004015444
Comment 2 Randy MacLeod 2020-12-10 16:05:30 UTC 
Not seen in a while. Reopen if you see this issue.