[   15.237296] r8169 0000:03:00.0 enp3s0: Link is Down
[   15.559941] dw-apb-uart dw-apb-uart.9: failed to request DMA
[   15.807829] BUG: unable to handle page fault for address: 000000000002bff4
[   15.815521] #PF: supervisor write access in kernel mode
[   15.821354] #PF: error_code(0x0002) - not-present page
[   15.827088] PGD 0 P4D 0 
[   15.829913] Oops: 0002 [#1] PREEMPT SMP NOPTI
[   15.834777] CPU: 0 PID: 142 Comm: psplash Not tainted 5.15.36-yocto-standard #1
[   15.842941] Hardware name: AAEON UP-APL01/UP-APL01, BIOS UPA1AM40 08/06/2018
[   15.850811] RIP: 0010:osq_lock+0x62/0x120
[   15.855290] Code: 00 00 00 48 c7 03 00 00 00 00 89 43 14 41 87 45 00 85 c0 0f 84 aa 00 00 00 83 e8 01 48 98 4c 03 24 c5 20 98 11 99 4c 89 63 08 <49> 89 1c 24 44 8b 73 10 45 85 f6 0f 85 88 00 00 00 65 48 8b 14 25
[   15.876269] RSP: 0018:ffffb3ec00143d40 EFLAGS: 00010202
[   15.882097] RAX: ffffffffffff9872 RBX: ffff9873b762b580 RCX: ffff9873ba248000
[   15.890071] RDX: 00000000ffff9873 RSI: ffffffff990511a0 RDI: ffffffff99051604
[   15.898039] RBP: ffffb3ec00143d60 R08: ffff9873ba129280 R09: ffff9873414e9488
[   15.906007] R10: ffffb3ec00143e30 R11: ffff9873422d6610 R12: 000000000002bff4
[   15.913976] R13: ffff9873414da81c R14: ffff9873414da810 R15: ffff98734102e480
[   15.921945] FS:  0000000000000000(0000) GS:ffff9873b7600000(0000) knlGS:0000000000000000
[   15.930983] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.937399] CR2: 000000000002bff4 CR3: 000000000820a000 CR4: 00000000003506f0
[   15.945368] Call Trace:
[   15.948087]  <TASK>
[   15.950426]  __mutex_lock.constprop.0+0x102/0x520
[   15.955680]  ? dentry_free+0x37/0x70
[   15.959673]  ? set_shrinker_bit+0x4e/0x60
[   15.964148]  __mutex_lock_slowpath+0x13/0x20
[   15.968914]  mutex_lock+0x34/0x40
[   15.972612]  fb_release+0x21/0x70
[   15.976310]  __fput+0x97/0x260
[   15.979716]  ____fput+0xe/0x10
[   15.983123]  task_work_run+0x64/0xa0
[   15.987115]  do_exit+0x31b/0xa30
[   15.990715]  ? debug_smp_processor_id+0x17/0x20
[   15.995773]  do_group_exit+0x3b/0xa0
[   15.999760]  __x64_sys_exit_group+0x18/0x20
[   16.004427]  do_syscall_64+0x43/0x90
[   16.008415]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   16.014054] RIP: 0033:0x7f7ad4ef22f1
[   16.018042] Code: Unable to access opcode bytes at RIP 0x7f7ad4ef22c7.
[   16.025329] RSP: 002b:00007ffe874adeb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   16.033783] RAX: ffffffffffffffda RBX: 00007f7ad5009510 RCX: 00007f7ad4ef22f1
[   16.041752] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   16.049720] RBP: 0000000000000000 R08: fffffffffffffee0 R09: 00007ffe874add20
[   16.057690] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f7ad5009510
[   16.065658] R13: 0000000000000000 R14: 00007f7ad50099e8 R15: 00007f7ad5009a00
[   16.073627]  </TASK>
[   16.076063] Modules linked in: rfcomm algif_hash algif_skcipher af_alg bnep snd_hda_codec_hdmi rtl2832_sdr videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc fc0012 x86_pkg_temp_thermal rtl2832 btusb i2c_mux btrtl kvm_intel btbcm btintel ath9k_htc ath9k_common ath9k_hw kvm irqbypass mac80211 libarc4 ath snd_hda_intel snd_intel_dsps
[   16.130883] CR2: 000000000002bff4
[   16.134580] ---[ end trace 2c1a44924a0c9ddc ]---
[   16.139730] RIP: 0010:osq_lock+0x62/0x120
[   16.144205] Code: 00 00 00 48 c7 03 00 00 00 00 89 43 14 41 87 45 00 85 c0 0f 84 aa 00 00 00 83 e8 01 48 98 4c 03 24 c5 20 98 11 99 4c 89 63 08 <49> 89 1c 24 44 8b 73 10 45 85 f6 0f 85 88 00 00 00 65 48 8b 14 25
[   16.165184] RSP: 0018:ffffb3ec00143d40 EFLAGS: 00010202
[   16.171016] RAX: ffffffffffff9872 RBX: ffff9873b762b580 RCX: ffff9873ba248000
[   16.178985] RDX: 00000000ffff9873 RSI: ffffffff990511a0 RDI: ffffffff99051604
[   16.186943] RBP: ffffb3ec00143d60 R08: ffff9873ba129280 R09: ffff9873414e9488
[   16.194911] R10: ffffb3ec00143e30 R11: ffff9873422d6610 R12: 000000000002bff4
[   16.202879] R13: ffff9873414da81c R14: ffff9873414da810 R15: ffff98734102e480
[   16.210839] FS:  0000000000000000(0000) GS:ffff9873b7600000(0000) knlGS:0000000000000000
[   16.219874] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.226288] CR2: 000000000002bff4 CR3: 000000000820a000 CR4: 00000000003506f0
[   16.234255] note: psplash[142] exited with preempt_count 1
[   16.240377] Fixing recursive fault but reboot is needed!


Automotive Grade Linux 13.90.0+snapshot-8c489602f218bcf21de0d3c9f8cf620ea5f06430 qemux86-64 ttyS0