[   82.066913] cancel_delayed_work
[   82.070049] ------------[ cut here ]------------
[   82.074694] WARNING: CPU: 0 PID: 376 at kernel/workqueue.c:1511 __queue_delayed_work+0x138/0x18c
[   82.083491] Modules linked in: cfg80211 galcore(O) sch_fq_codel goodix ipv6
[   82.090464] CPU: 0 PID: 376 Comm: weston Tainted: G           O      4.19.49 #1
[   82.097778] Hardware name: STM32 (Device Tree Support)
[   82.102958] [<c0111e00>] (unwind_backtrace) from [<c010d93c>] (show_stack+0x10/0x14)
[   82.110701] [<c010d93c>] (show_stack) from [<c0a14fa4>] (dump_stack+0xa4/0xb8)
[   82.117940] [<c0a14fa4>] (dump_stack) from [<c0125ba8>] (__warn.part.3+0xbc/0xd8)
[   82.125437] [<c0125ba8>] (__warn.part.3) from [<c0125d38>] (warn_slowpath_null+0x44/0x4c)
[   82.133634] [<c0125d38>] (warn_slowpath_null) from [<c013f8bc>] (__queue_delayed_work+0x138/0x18c)
[   82.142616] [<c013f8bc>] (__queue_delayed_work) from [<c013f960>] (queue_delayed_work_on+0x50/0x5c)
[   82.151687] [<c013f960>] (queue_delayed_work_on) from [<c05a8078>] (stm32_receive_chars+0x364/0x4ac)
[   82.160842] [<c05a8078>] (stm32_receive_chars) from [<c05a8734>] (stm32_interrupt+0x8c/0xec)
[   82.169302] [<c05a8734>] (stm32_interrupt) from [<c0178c6c>] (__handle_irq_event_percpu+0x7c/0x2c4)
[   82.178404] [<c0178c6c>] (__handle_irq_event_percpu) from [<c0178ee4>] (handle_irq_event_percpu+0x30/0x8c)
[   82.188054] [<c0178ee4>] (handle_irq_event_percpu) from [<c0178f78>] (handle_irq_event+0x38/0x5c)
[   82.196946] [<c0178f78>] (handle_irq_event) from [<c017cab8>] (handle_fasteoi_irq+0xcc/0x17c)
[   82.205492] [<c017cab8>] (handle_fasteoi_irq) from [<c0177f04>] (generic_handle_irq+0x24/0x34)
[   82.214123] [<c0177f04>] (generic_handle_irq) from [<c01784e8>] (__handle_domain_irq+0x7c/0xec)
[   82.222847] [<c01784e8>] (__handle_domain_irq) from [<c05040a0>] (gic_handle_irq+0x4c/0x90)
[   82.231218] [<c05040a0>] (gic_handle_irq) from [<c0101df0>] (__irq_usr+0x50/0x80)
[   82.238705] Exception stack(0xeba89fb0 to 0xeba89ff8)
[   82.243765] 9fa0:                                     00000004 00000000 00000171 00000000
[   82.251966] 9fc0: 000007b1 00000000 00000013 00000000 000001ec 00000000 000001d9 00000000
[   82.260163] 9fe0: 00000000 be90d628 b6e37d9f b6e37d9e 40030030 ffffffff
[   82.266788] ---[ end trace 11aa217ab89b306a ]---
[   82.271403] ------------[ cut here ]------------
[   82.276039] WARNING: CPU: 0 PID: 376 at kernel/workqueue.c:1513 __queue_delayed_work+0xc8/0x18c
[   82.284744] Modules linked in: cfg80211 galcore(O) sch_fq_codel goodix ipv6
[   82.291730] CPU: 0 PID: 376 Comm: weston Tainted: G        W  O      4.19.49 #1
[   82.299045] Hardware name: STM32 (Device Tree Support)
[   82.304214] [<c0111e00>] (unwind_backtrace) from [<c010d93c>] (show_stack+0x10/0x14)
[   82.311968] [<c010d93c>] (show_stack) from [<c0a14fa4>] (dump_stack+0xa4/0xb8)
[   82.319209] [<c0a14fa4>] (dump_stack) from [<c0125ba8>] (__warn.part.3+0xbc/0xd8)
[   82.326708] [<c0125ba8>] (__warn.part.3) from [<c0125d38>] (warn_slowpath_null+0x44/0x4c)
[   82.334907] [<c0125d38>] (warn_slowpath_null) from [<c013f84c>] (__queue_delayed_work+0xc8/0x18c)
[   82.343801] [<c013f84c>] (__queue_delayed_work) from [<c013f960>] (queue_delayed_work_on+0x50/0x5c)
[   82.352869] [<c013f960>] (queue_delayed_work_on) from [<c05a8078>] (stm32_receive_chars+0x364/0x4ac)
[   82.362025] [<c05a8078>] (stm32_receive_chars) from [<c05a8734>] (stm32_interrupt+0x8c/0xec)
[   82.370488] [<c05a8734>] (stm32_interrupt) from [<c0178c6c>] (__handle_irq_event_percpu+0x7c/0x2c4)
[   82.379556] [<c0178c6c>] (__handle_irq_event_percpu) from [<c0178ee4>] (handle_irq_event_percpu+0x30/0x8c)
[   82.389235] [<c0178ee4>] (handle_irq_event_percpu) from [<c0178f78>] (handle_irq_event+0x38/0x5c)
[   82.398130] [<c0178f78>] (handle_irq_event) from [<c017cab8>] (handle_fasteoi_irq+0xcc/0x17c)
[   82.406675] [<c017cab8>] (handle_fasteoi_irq) from [<c0177f04>] (generic_handle_irq+0x24/0x34)
[   82.415306] [<c0177f04>] (generic_handle_irq) from [<c01784e8>] (__handle_domain_irq+0x7c/0xec)
[   82.424029] [<c01784e8>] (__handle_domain_irq) from [<c05040a0>] (gic_handle_irq+0x4c/0x90)
[   82.432401] [<c05040a0>] (gic_handle_irq) from [<c0101df0>] (__irq_usr+0x50/0x80)
[   82.439887] Exception stack(0xeba89fb0 to 0xeba89ff8)
[   82.444947] 9fa0:                                     00000004 00000000 00000171 00000000
[   82.453147] 9fc0: 000007b1 00000000 00000013 00000000 000001ec 00000000 000001d9 00000000
[   82.461343] 9fe0: 00000000 be90d628 b6e37d9f b6e37d9e 40030030 ffffffff
[   82.467964] ---[ end trace 11aa217ab89b306b ]---
[   82.472599] ------------[ cut here ]------------
[   82.477204] kernel BUG at kernel/time/timer.c:958!
[   82.482001] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[   82.487843] Modules linked in: cfg80211 galcore(O) sch_fq_codel goodix ipv6
[   82.494823] CPU: 0 PID: 376 Comm: weston Tainted: G        W  O      4.19.49 #1
[   82.502142] Hardware name: STM32 (Device Tree Support)
[   82.507295] PC is at mod_timer+0x1fc/0x3fc
[   82.511396] LR is at queue_delayed_work_on+0x50/0x5c
[   82.516359] pc : [<c01991d8>]    lr : [<c013f960>]    psr: 60030193
[   82.522638] sp : eba89e28  ip : 00000000  fp : c1003d00
[   82.527870] r10: c1068380  r9 : 00000000  r8 : 000000b7
[   82.533104] r7 : eebb3e00  r6 : 00000004  r5 : 60030193  r4 : c10f7804
[   82.539644] r3 : 00000000  r2 : 00000000  r1 : ffffabbe  r0 : c10f7814
[   82.546186] Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   82.553423] Control: 10c5387d  Table: eba5006a  DAC: 00000051
[   82.559183] Process weston (pid: 376, stack limit = 0x19ecea06)
[   82.565108] Stack: (0xeba89e28 to 0xeba8a000)
[   82.569473] 9e20:                   eebb3e00 c0125d38 00000000 c1004c88 00000004 c10f7804
[   82.577672] 9e40: 60030193 00000004 eebb3e00 000000b7 00000000 c1068380 c1003d00 c013f960
[   82.585869] 9e60: c10f7628 00000000 08e110f0 00000041 08e010f0 c05a8078 c0cbc908 c1004cf8
[   82.594064] 9e80: 00000000 ee8151f0 c0d01c48 c0d01c3c ebaec0b0 c10f7804 00000047 00000001
[   82.602262] 9ea0: 00000fff 00000019 eba89f70 c1004c88 fffff000 00000080 c10f7628 00000000
[   82.610459] 9ec0: 0000001d eba89f30 eba89fb0 c10a7854 c10a7840 c05a8734 ebcb3580 ee9bd300
[   82.618655] 9ee0: 00000000 c0178c6c ee495ef0 00000101 00000002 c10a7854 ffffe000 ee9bd300
[   82.626852] 9f00: c1004cb4 c10a72c1 00000000 ee9bd300 ee9bd300 c10053cc 00000001 00000000
[   82.635048] 9f20: eba89fb0 ee810800 00000000 c0178ee4 00000000 c1004c88 00000000 ee9bd300
[   82.643245] 9f40: ee9bd368 c0178f78 ee9bd300 ee9bd368 c10053cc c017cab8 c0f72bc4 00000000
[   82.651442] 9f60: 0000001d c0177f04 c0f72bc4 c01784e8 c10053cc c105009c f080200c f0802000
[   82.659639] 9f80: eba89fb0 f0803000 000001d9 c05040a0 b6e37d9e 40030030 ffffffff 10c5387d
[   82.667834] 9fa0: 10c5387d 00000000 000001d9 c0101df0 00000004 00000000 00000171 00000000
[   82.676031] 9fc0: 000007b1 00000000 00000013 00000000 000001ec 00000000 000001d9 00000000
[   82.684229] 9fe0: 00000000 be90d628 b6e37d9f b6e37d9e 40030030 ffffffff 00000000 00000000
[   82.692440] [<c01991d8>] (mod_timer) from [<c013f960>] (queue_delayed_work_on+0x50/0x5c)
[   82.700544] [<c013f960>] (queue_delayed_work_on) from [<c05a8078>] (stm32_receive_chars+0x364/0x4ac)
[   82.709696] [<c05a8078>] (stm32_receive_chars) from [<c05a8734>] (stm32_interrupt+0x8c/0xec)
[   82.718157] [<c05a8734>] (stm32_interrupt) from [<c0178c6c>] (__handle_irq_event_percpu+0x7c/0x2c4)
[   82.727228] [<c0178c6c>] (__handle_irq_event_percpu) from [<c0178ee4>] (handle_irq_event_percpu+0x30/0x8c)
[   82.736907] [<c0178ee4>] (handle_irq_event_percpu) from [<c0178f78>] (handle_irq_event+0x38/0x5c)
[   82.745804] [<c0178f78>] (handle_irq_event) from [<c017cab8>] (handle_fasteoi_irq+0xcc/0x17c)
[   82.754349] [<c017cab8>] (handle_fasteoi_irq) from [<c0177f04>] (generic_handle_irq+0x24/0x34)
[   82.762983] [<c0177f04>] (generic_handle_irq) from [<c01784e8>] (__handle_domain_irq+0x7c/0xec)
[   82.771706] [<c01784e8>] (__handle_domain_irq) from [<c05040a0>] (gic_handle_irq+0x4c/0x90)
[   82.780079] [<c05040a0>] (gic_handle_irq) from [<c0101df0>] (__irq_usr+0x50/0x80)
[   82.787566] Exception stack(0xeba89fb0 to 0xeba89ff8)
[   82.792627] 9fa0:                                     00000004 00000000 00000171 00000000
[   82.800828] 9fc0: 000007b1 00000000 00000013 00000000 000001ec 00000000 000001d9 00000000
[   82.809027] 9fe0: 00000000 be90d628 b6e37d9f b6e37d9e 40030030 ffffffff
[   82.815658] Code: e28bbd22 e7935100 e08b5005 eaffffbb (e7f001f2) 
[   82.821760] ---[ end trace 11aa217ab89b306c ]---
[   82.826378] Kernel panic - not syncing: Fatal exception in interrupt
[   82.832769] CPU1: stopping
[   82.835458] CPU: 1 PID: 426 Comm: systemd-coredum Tainted: G      D W  O      4.19.49 #1
[   82.843552] Hardware name: STM32 (Device Tree Support)
[   82.848728] [<c0111e00>] (unwind_backtrace) from [<c010d93c>] (show_stack+0x10/0x14)
[   82.856472] [<c010d93c>] (show_stack) from [<c0a14fa4>] (dump_stack+0xa4/0xb8)
[   82.863708] [<c0a14fa4>] (dump_stack) from [<c0110abc>] (handle_IPI+0x41c/0x444)
[   82.871118] [<c0110abc>] (handle_IPI) from [<c05040e0>] (gic_handle_irq+0x8c/0x90)
[   82.878704] [<c05040e0>] (gic_handle_irq) from [<c0101df0>] (__irq_usr+0x50/0x80)
[   82.886194] Exception stack(0xebcd5fb0 to 0xebcd5ff8)
[   82.891256] 5fa0:                                     00000002 b65ded67 b65ded64 00feed3d
[   82.899456] 5fc0: 00000000 03f769e0 b65ded47 00000020 b65ded46 00000000 00000040 b4d239e8
[   82.907650] 5fe0: 0000002e be80b568 b65ded66 b6baa1b0 200b0030 ffffffff
[   82.914283] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---