yuanyunlong

I have encountered this problem before. Later I dissect the armbian script file and found that it can be read in another way. cat /etc/armbianmonitor/datasources/soctemp |awk '{printf("%d",$1/1000)}'

Building a new system with the armbian build program The support for R1 is still not very friendly. Build with the armbian 5.99 version of the program Armbian_5.99_Orangepi-r1_Debian_stretch_next_4.19.81.img A kernel crash message will still appear after the restart operation. and Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img It is very stable. I am getting the error message again on 5.99 Starting Load/Save RF Kill Switch Status... [ 5.593383] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.601492] pgd = (ptrval) [ 5.604212] [00000000] *pgd=00000000 [ 5.607797] Internal error: Oops: 5 [#1] SMP THUMB2 [ 5.612667] Modules linked in: snd_soc_simple_card lima snd_soc_simple_card_utils gpu_sched ttm sun8i_codec_analog sun8i_adda_pr_regmap sun4i_i2s option usb_wwan cdc_ether ch341 snd_soc_core usbserial usbnet snd_pcm_dmaengine sun4i_gpadc_iio snd_pcm snd_timer snd industrialio soundcore sun8i_ths zram cpufreq_dt uio_pdrv_genirq uio thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 5.651358] CPU: 3 PID: 417 Comm: ifquery Not tainted 4.19.81-sunxi #5.99 [ 5.658133] Hardware name: Allwinner sun8i Family [ 5.662844] PC is at enqueue_task_fair+0x2/0x62c [ 5.667458] LR is at ttwu_do_activate+0x39/0x5c This error requires eth0 access network cable to default to DHCP to automatically obtain IP mode. Will appear when restarting. [ OK ] Found device /dev/ttyS0. [ 5.450672] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.450838] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.458772] pgd = (ptrval) [ 5.465339] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.465347] pgd = (ptrval) [ 5.465352] [00000000] *pgd=00000000 [ 5.465368] Unable to handle kernel paging request at virtual address fffffffe [ 5.465370] pgd = (ptrval) [ 5.465372] [fffffffe] *pgd=4fffd861, *pte=00000000, *ppte=00000000 [ 5.465386] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.465388] pgd = (ptrval) [ 5.465390] [00000000] *pgd=00000000 [ 5.465397] Unable to handle kernel paging request at virtual address fffffffe [ 5.465399] pgd = (ptrval) [ 5.465402] [fffffffe] *pgd=4fffd861, *pte=00000000, *ppte=00000000 [ 5.465413] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.465415] pgd = (ptrval) [ 5.465417] [00000000] *pgd=00000000 [ 5.465424] Unable to handle kernel paging request at virtual address fffffffe [ 5.465426] pgd = (ptrval) [ 5.465429] [fffffffe] *pgd=4fffd861, *pte=00000000, *ppte=00000000 [ 5.465439] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.465441] pgd = (ptrval) [ 5.465444] [00000000] *pgd=00000000 [ 5.465451] Unable to handle kernel paging request at virtual address fffffffe [ OK ] Reached target Local File Systems (Pre). Mounting /tmp... [ 4.906929] Internal error: Oops - undefined instruction: 0 [#1] SMP THUMB2 [ 4.913906] Modules linked in: 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 4.925329] CPU: 0 PID: 223 Comm: systemd-journal Not tainted 4.19.81-sunxi #5.99 [ 4.932800] Hardware name: Allwinner sun8i Family [ 4.937511] PC is at atime_needs_update+0x48/0xec [ 4.942211] LR is at trailing_symlink+0x73/0x178 [ 4.946822] pc : [<c0255600>] lr : [<c0247d87>] psr: 40030033 [ 4.953078] sp : cdd69d98 ip : 00000040 fp : c0d04d48 [ 4.958295] r10: cdd69f08 r9 : 00000000 r8 : cef15aa0 [ 4.963512] r7 : 00000000 r6 : cf986010 r5 : cef277e8 r4 : c0d04d48 [ 4.970029] r3 : 70018000 r2 : 00000401 r1 : cef277e8 r0 : cdd69e58 [ 4.976549] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 4.983847] Control: 50c5387d Table: 4e54006a DAC: 00000051 [ 4.989584] Process systemd-journal (pid: 223, stack limit = 0x(ptrval)) [ 4.996274] Stack: (0xcdd69d98 to 0xcdd6a000) [ 5.000626] 9d80: cdd69f08 c02498e1 This error will happen occasionally, but not too often. Starting kernel ... Uncompressing Linux... done, booting the kernel. Loading, please wait... starting version 232 [ 2.530208] Internal error: Oops: 5 [#1] SMP THUMB2 [ 2.533137] Unable to handle kernel paging request at virtual address 77f69b54 [ 2.535097] Modules linked in: pwrseq_simple [ 2.542356] pgd = (ptrval) [ 2.546608] CPU: 3 PID: 153 Comm: systemd-udevd Not tainted 4.19.81-sunxi #5.99 [ 2.546612] Hardware name: Allwinner sun8i Family [ 2.546629] PC is at kmem_cache_alloc+0x5c/0x168 [ 2.546635] LR is at 0xd8f9c454 [ 2.546644] pc : [<c022c88c>] lr : [<d8f9c454>] psr: a00e0033 [ 2.549353] [77f69b54] *pgd=00000000 [ 2.556653] sp : cdd39de0 ip : cdc2ed4c fp : 00000020 [ 2.556657] r10: 00000005 r9 : d8f9c1d4 r8 : cf8cc000 [ 2.556661] r7 : c024054b r6 : 006080c0 r5 : cf8cc000 r4 : d8f9c454 [ 2.556665] r3 : 00000000 r2 : c0cbd100 r1 : 0f0b8000 r0 : 00000636 [ 2.556672] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 2.556679] Control: 50c5387d Table: 4da2406a DAC: 00000051 [ 2.565992] Process systemd-udevd (pid: 153, stack limit = 0x(ptrval)) [ 2.566001] Stack: (0xcdd39de0 to 0xcdd3a000) [ 2.626291] 9de0: 00000041 c0249e1f cdcb71b0 c0d04b40 cf976680 000200c2 cf976680 fffff000 [ 2.634459] 9e00: ffffe000 00000005 00000020 c024054b c0d04b40 c0d24d1c 000200c2 c02407b1 [ 2.642627] 9e20: 19de410a 00000004 cdd39ec0 c381518a cdd39f70 cdd39f70 c0d04d48 c024a0db [ 2.650795] 9e40: 00000002 0000007c 00000000 00000000 00000000 c0d04d48 be99dd78 00000041 The query may be the cause of a driver. Because this is convenient, I am not very proficient. I will see the chance again. The name of the R1 NIC driver under armbian5.83 is Bus 003 Device 002: ID 0bda:8152 Realtek Semiconductor Corp. The name of the R1 NIC driver under armbian5.99 is Bus 003 Device 002: ID 0bda:8152 Realtek Semiconductor Corp. RTL8152 Fast Ethernet Adapter I guess again, will it be the error caused by the NIC driver?

I am using the latest armbian build script version 5.99 to build the debian Stretch kernel version update to 4.19.81 Armbian_5.99_Orangepi-r1_Debian_stretch_next_4.19.81.img Burning into the TF card starts normally. Debian Stretch with Armbian Linux ttyS0 orangepi login: root Password: You are required to change your password immediately (root enforced) Changing password for root. (current) UNIX password: Enter new UNIX password: Retype new UNIX password: ___ ____ _ ____ _ / _ \| _ \(_) | _ \/ | | | | | |_) | | | |_) | | | |_| | __/| | | _ <| | \___/|_| |_| |_| \_\_| Welcome to Debian Stretch with Armbian Linux 4.19.81-sunxi 1 [ 0.0%] Hostname: orangepi 2 [ 0.0%] Tasks: 22, 10 thr; 1 running 3 [|| 2.0%] Load average: 0.15 0.22 0.10 4 [ 0.0%] Uptime: 00:03:47 Mem[||||||||||||||||||| 57.7M/240M] CpuFreq1: 480 MHz Swp[ 0K/120M] CpuFreq2: 480 MHz Cpu Temp: 24 C CpuFreq3: 480 MHz CpuFreq4: 480 MHz root@orangepi:~# uname -r 4.19.81-sunxi root@orangepi:~# uname -a Linux orangepi 4.19.81-sunxi #5.99 SMP Wed Oct 30 12:39:06 CST 2019 armv7l GNU/Linux root@orangepi:~# dpkg -l | grep 5.9 ii armbian-config 5.99 all Armbian configuration utility ii armbian-firmware 5.99 all Linux firmware ii bc 1.06.95-9+b3 armhf GNU bc arbitrary precision calculator language ii libdigest-sha-perl 5.96-1+b1 armhf Perl extension for SHA-1/224/256/384/512, SHA-512/224 and SHA-512/256 ii libkeyutils1:armhf 1.5.9-9 armhf Linux Key Management Utilities (library) ii libksba8:armhf 1.3.5-2 armhf X.509 and CMS support library ii linux-dtb-next-sunxi 5.99 armhf Linux DTB, version 4.19.81-sunxi ii linux-headers-next-sunxi 5.99 armhf Linux kernel headers for 4.19.81-sunxi on armhf ii linux-image-next-sunxi 5.99 armhf Linux kernel, version 4.19.81-sunxi ii linux-stretch-root-next-orangepi-r1 5.99 armhf Armbian tweaks for stretch on orangepi-r1 (next branch) ii linux-u-boot-orangepi-r1-next 5.99 armhf Uboot loader 2019.04 Then restart the operation. No kernel crash was found. Looks like this version fixes the previous problem. armbianmonitor http://ix.io/20jK

Yes, I have abandoned the microUSB interface in the follow-up development. I have used a syringe plug.

Thank you very much for your reply. I also have other projects that are using Zero. It is very stable at the moment. The problem with R1 seems to have been found. thank you very much.

awesome! I have replaced a better TF card. It runs normally for one day, and during the reboot, it does not find the kernel crash. It feels amazing Next I will check the Swp issue again. Yes, I remembered it wrong before. The Orange Pi R1 is only 256M of memory. For the NanoPi R1, it is not currently considered. Although its configuration is very high. But I see that it does not open up the redundant GPIO interface. Used for my access urat

alright, thank you very much. I am not concerned about whether I have mysql installed or not. If it is a software problem, I can find other ways to optimize it. What hurts me is that the system crashes when no other software is installed. After the system is stable, I will do the next step to install the software. I have already prepared two steps. 1. Replace R1 of 512M. 2. Replace the new MicroSD TF card (16G)

This is the image I provided using armbain Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img There will also be a crash after rebooting Starting kernel ... Uncompressing Linux... done, booting the kernel. Debian GNU/Linux 9 orangepi ttyS0 orangepi login: root Password: Login incorrect orangepi login: root Password: You are required to change your password immediately (root enforced) Changing password for root. (current) UNIX password: Enter new UNIX password: Retype new UNIX password: ___ ____ _ ____ _ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) | _ \/ | | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | |_) | | | |_| | | | (_| | | | | (_| | __/ | __/| | | _ <| | \___/|_| \__,_|_| |_|\__, |\___| |_| |_| |_| \_\_| |___/ Welcome to ARMBIAN 5.83 stable Debian GNU/Linux 9 (stretch) 4.19.38-sunxi System load: 1.17 0.35 0.12 Up time: 0 min Memory usage: 23 % of 239MB IP: 1 [ 0.0%] Hostname: orangepi 2 [ 0.0%] Tasks: 19, 8 thr; 1 running 3 [ 0.0%] Load average: 0.59 0.33 0.13 4 [|| 2.0%] Uptime: 00:01:37 Mem[||||||||||||||||||| 63.5M/239M] CpuFreq1: 480 MHz Swp[ 0K/120M] CpuFreq2: 480 MHz Cpu Temp: 22 C CpuFreq3: 480 MHz CpuFreq4: 480 MHz There will also be a crash after rebooting Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 5.452143] Unable to handle kernel NULL pointer dereference at virtual address 00000098 [ 5.460383] pgd = (ptrval) [ 5.463201] [00000098] *pgd=00000000 [ 5.466883] Internal error: Oops: 5 [#1] SMP THUMB2 [ 5.471791] Modules linked in: zram(+) sun8i_codec_analog snd_soc_simple_card sun8i_adda_pr_regmap sun4i_i2s snd_soc_simple_card_utils lima gpu_sched snd_soc_core ttm snd_pcm_dmaengine snd_pcm snd_timer sun4i_gpadc_iio snd soundcore industrialio sun8i_ths cpufreq_dt thermal_sys uio_pdrv_genirq uio 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 5.478151] zram: Added device: zram0 [ 5.506597] CPU: 3 PID: 356 Comm: systemd-udevd Not tainted 4.19.38-sunxi #5.83 [ 5.506602] Hardware name: Allwinner sun8i Family [ 5.506619] PC is at free_unref_page_prepare.part.0+0x3c/0x50 [ 5.506626] LR is at free_unref_page+0x3d/0x54 [ 5.506630] pc : [<c01ee708>] lr : [<c01ef355>] psr: 00000133 [ 5.506633] sp : cf3b7db0 ip : cf3b7d70 fp : c0e08bc4 [ 5.506637] r10: cddc7c00 r9 : 00000001 r8 : cd0143c0 [ 5.506642] r7 : c0e04d48 r6 : 00040000 r5 : cff3012c r4 : cff3012c [ 5.506646] r3 : 00000026 r2 : 00000000 r1 : 0000001d r0 : 00000001 [ 5.506652] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 5.506657] Control: 50c5387d Table: 4f3bc06a DAC: 00000051 [ 5.506661] Process systemd-udevd (pid: 356, stack limit = 0x(ptrval)) [ 5.506671] Stack: (0xcf3b7db0 to 0xcf3b8000) [ 5.521040] zram: Added device: zram1 [ 5.522401] 7da0: 38e38e39 0004c2b3 cff3012c 00000000 [ 5.529402] zram: Added device: zram2 [ 5.532641] 7dc0: 01dc0000 c02101f3 00000000 cf3b7df0 c0f2a9c0 cf3b2000 000001cd c0f2a9c0 [ 5.610267] 7de0: cf820000 feac2d6f cf3b7e18 cf3b7e54 c0e04d48 cd0143c0 feac2d6f 00000040 [ 5.618490] 7e00: ffffe000 cddc7c3c cd0143c0 c0211ef3 00000000 00000000 5ccd53ca feac2d6f [ 5.618501] 7e20: 2faf0801 00000001 df000000 c0e04d48 80000000 00000040 ffffe000 c0213259 [ 5.618510] 7e40: cee25a68 cdae2600 cf3b7e70 c01a02b5 00000000 cd0143c0 00000055 006000c0 [ 5.618519] 7e60: 00001dcd 01dcd000 cf3bc070 cf3bc070 4c2b35df 00000000 00000000 cff3012c [ 5.618527] 7e80: cf3b2734 cff9e51c 00000000 feac2d6f b6ecd7a8 cf3b7fb0 ce220680 cddc7c00 [ 5.618536] 7ea0: 0000080f 01dcd843 00000055 cddc7c3c cd0143c0 c0110c79 00002710 feac2d6f [ 5.618545] 7ec0: c0e04d48 00000000 00000006 00000800 00000000 00000080 0046ddc4 c0e0ad74 [ 5.618554] 7ee0: c0e04d48 0000080f c0110ba1 01dcd843 cf3b7fb0 0000000e 00000003 c0110f03 [ 5.618562] 7f00: 00000800 c023f739 00000002 00000000 00000000 00000000 ce262000 c0e04d48 [ 5.618571] 7f20: ffffff9c 00000000 00000000 c023f687 80000000 cd67ce58 ffffffff cd064480 [ 5.618579] 7f40: 00000000 cd1cfa70 cdb27f10 cd67ce58 00000008 cd064488 0046ddc4 c0109d2b [ 5.618588] 7f60: 00000020 c0909087 cf3b6000 00000000 ce220680 feac2d6f 00002710 ffffe000 [ 5.618597] 7f80: c0101224 cf3b7fb0 00000006 feac2d6f cf3b6000 00460c04 60000030 ffffffff [ 5.618606] 7fa0: 50c5387d 50c5387d 01d92810 c0101dcf 80000000 b6ecf7d4 00000000 00000041 [ 5.618614] 7fc0: 01dcd81c 01dcd820 0047d61c 0047d61c 01dcd81c 01d92810 0000000e 00000003 [ 5.618623] 7fe0: 0047dc20 beda7f58 00460bfd 00460c04 60000030 ffffffff 00000000 00000000 [ 5.618653] [<c01ee708>] (free_unref_page_prepare.part.0) from [<c01ef355>] (free_unref_page+0x3d/0x54) [ 5.618667] [<c01ef355>] (free_unref_page) from [<c02101f3>] (wp_page_copy+0x37f/0x428) [ 5.618682] [<c02101f3>] (wp_page_copy) from [<c0211ef3>] (do_wp_page+0x93/0x4b0) [ 5.618694] [<c0211ef3>] (do_wp_page) from [<c0213259>] (handle_mm_fault+0x57d/0x988) [ 5.618706] [<c0213259>] (handle_mm_fault) from [<c0110c79>] (do_page_fault+0xd9/0x230) [ 5.618717] [<c0110c79>] (do_page_fault) from [<c0110f03>] (do_DataAbort+0x43/0xac) [ 5.618727] [<c0110f03>] (do_DataAbort) from [<c0101dcf>] (__dabt_usr+0x4f/0x60) [ 5.618732] Exception stack(0xcf3b7fb0 to 0xcf3b7ff8) [ 5.618737] 7fa0: 80000000 b6ecf7d4 00000000 00000041 [ 5.618746] 7fc0: 01dcd81c 01dcd820 0047d61c 0047d61c 01dcd81c 01d92810 0000000e 00000003 [ 5.618754] 7fe0: 0047dc20 beda7f58 00460bfd 00460c04 60000030 ffffffff [ 5.618765] Code: f001 011f f1c1 011d (f852) 3023 [ 5.618888] ---[ end trace 629a69b5535b0a21 ]--- [ 5.623628] BUG: Bad rss-counter state mm:(ptrval) idx:1 val:1 [ 5.654182] zram1: detected capacity change from 0 to 125374464 [ 5.660331] BUG: Bad rss-counter state mm:(ptrval) idx:3 val:-1 [ 5.918488] Unable to handle kernel paging request at virtual address 05e9f8ca [ 5.925868] pgd = (ptrval) [ 5.928617] [05e9f8ca] *pgd=00000000 [ 5.932371] Internal error: Oops: 5 [#2] SMP THUMB2 [ 5.937276] Modules linked in: zram sun8i_codec_analog snd_soc_simple_card sun8i_adda_pr_regmap sun4i_i2s snd_soc_simple_card_utils lima gpu_sched snd_soc_core ttm snd_pcm_dmaengine snd_pcm snd_timer sun4i_gpadc_iio snd soundcore industrialio sun8i_ths cpufreq_dt thermal_sys uio_pdrv_genirq uio 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 5.952772] Adding 122432k swap on /dev/zram1. Priority:5 extents:1 across:122432k SSFS [ 5.971822] CPU: 2 PID: 355 Comm: systemd-udevd Tainted: G D 4.19.38-sunxi #5.83 [ 5.971827] Hardware name: Allwinner sun8i Family [ 5.971848] PC is at unmap_page_range+0x1aa/0x4f4 [ 5.971855] LR is at unmap_page_range+0x17d/0x4f4 [ 5.971859] pc : [<c02113e2>] lr : [<c02113b5>] psr: a0070033 [ 5.971862] sp : cf3b5e48 ip : 00000000 fp : c0c33000 [ 5.971866] r10: cf3b5ef4 r9 : 01df6000 r8 : 4c2b255f [ 5.971870] r7 : cff30108 r6 : 01df5000 r5 : cf3aa7d8 r4 : 01df6000 [ 5.971875] r3 : 05e9f8be r2 : 00000000 r1 : 80000000 r0 : cf3aafd4 [ 5.971881] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 5.971886] Control: 50c5387d Table: 4f3b806a DAC: 00000051 [ 5.971890] Process systemd-udevd (pid: 355, stack limit = 0x(ptrval)) [ 5.971895] Stack: (0xcf3b5e48 to 0xcf3b6000) [ 5.971903] 5e40: 01e00000 00000000 cdbf4e40 00000000 c0f2a9c0 c0e08bc4 [ 5.971913] 5e60: cddc6a00 00000000 cff9e3e8 cf3aa5f0 cf3b8074 01e1f000 00000000 cf3b8070 [ 6.073129] 5e80: 01e1efff c0e04d48 cff39a50 00000000 ffffff88 00000000 00000000 feac2d6f [ 6.081350] 5ea0: c0edec40 cdbf4e40 ffffffff cf3b5ef4 00000000 00000000 00000000 000000f8 [ 6.089560] 5ec0: 00000003 c0211841 00000000 c02104bd cdbf4a80 cddc6a00 00000000 c0e04d48 [ 6.097765] 5ee0: cddc6a3c c02161b9 c0110ba1 c023bc7d cf3b5fb0 cddc6a00 00000001 00000000 [ 6.105976] 5f00: 00000000 ffffffff ce223a80 00000000 000000c4 00000400 cf3da000 00000001 [ 6.114201] 5f20: ffffe000 c0101224 00000000 feac2d6f 00000003 cddc6a00 cddc6a00 feac2d6f [ 6.122421] 5f40: ffffe000 cddc6a00 cddc6a00 ffffe000 ffffe000 c0118e03 00000005 ce223a80 [ 6.130631] 5f60: cddc6a00 c011ec77 0000345f 80000000 cf3b5fb0 feac2d6f 000000f8 000000f8 [ 6.138858] 5f80: 00000003 c011f2c3 00000000 beda8098 beda8090 beda8150 000000f8 c011f32f [ 6.147081] 5fa0: 00000000 c01011f9 beda8098 beda8090 00000000 b6ecf7d4 00000000 00000000 [ 6.155287] 5fc0: beda8098 beda8090 beda8150 000000f8 00000001 00000004 00000000 00000003 [ 6.163493] 5fe0: 000000f8 beda7f84 b6e566c5 b6dfb6f6 20070030 00000000 00000000 00000000 [ 6.171717] [<c02113e2>] (unmap_page_range) from [<c0211841>] (unmap_vmas+0x39/0x44) [ 6.179504] [<c0211841>] (unmap_vmas) from [<c02161b9>] (exit_mmap+0x7d/0xf4) [ 6.186686] [<c02161b9>] (exit_mmap) from [<c0118e03>] (mmput+0x43/0xcc) [ 6.193438] [<c0118e03>] (mmput) from [<c011ec77>] (do_exit+0x2a7/0x898) [ 6.200178] [<c011ec77>] (do_exit) from [<c011f2c3>] (do_group_exit+0x2f/0x88) [ 6.207446] [<c011f2c3>] (do_group_exit) from [<c011f32f>] (sys_exit_group+0x13/0x14) [ 6.215319] [<c011f32f>] (sys_exit_group) from [<c01011f9>] (__sys_trace_return+0x1/0xc) [ 6.223438] Exception stack(0xcf3b5fa8 to 0xcf3b5ff0) [ 6.228523] 5fa0: beda8098 beda8090 00000000 b6ecf7d4 00000000 00000000 [ 6.236732] 5fc0: beda8098 beda8090 beda8150 000000f8 00000001 00000004 00000000 00000003 [ 6.244932] 5fe0: 000000f8 beda7f84 b6e566c5 b6dfb6f6 [ 6.250021] Code: bf4c f103 33ff 463b (68db) 07da [ 6.254909] ---[ end trace 629a69b5535b0a22 ]--- [ 6.259604] Fixing recursive fault but reboot is needed! [ 6.426705] zram0: detected capacity change from 0 to 52428800 [ 6.846428] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard [ 7.086484] random: crng init done [ 7.089983] random: 7 urandom warning(s) missed due to ratelimiting [ 8.556090] bFWReady == _FALSE call reset 8051...

thank you for your reply. According to your instructions, does it mean that I am trying to replace the 512M Orange pi-r1? Then I use 256M Orange pi-r1, Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img Image Is there insufficient memory when no other software is installed? When I look at r1 with the mysql service, it is indeed swp full. 1 [|| 3.9%] Hostname: orangepi 2 [ 0.0%] Tasks: 27, 45 thr; 1 running 3 [ 0.0%] Load average: 0.02 0.08 0.04 4 [ 0.0%] Uptime: 1 day, 01:39:21 Mem[|||||||||||||||||||||166M/239M] CpuFreq1: 480 MHz Swp[|||||||||||||||||||||114M/120M] CpuFreq2: 480 MHz Cpu Temp: 26 C CpuFreq3: 480 MHz CpuFreq4: 480 MHz Currently, the health of another board is not verified. This is another board, no other extra software is installed. 1 [ 0.0%] Hostname: orangepi 2 [|| 2.6%] Tasks: 22, 10 thr; 1 running 3 [ 0.0%] Load average: 0.09 0.24 0.11 4 [ 0.0%] Uptime: 00:03:36 Mem[||||||||||||||||||| 60.7M/240M] CpuFreq1: 480 MHz Swp[ 0K/120M] CpuFreq2: 480 MHz Cpu Temp: 24 C CpuFreq3: 480 MHz CpuFreq4: 480 MHz Still crashing when I restart Starting Create Volatile Files and Directories... [ OK ] Started Create Volatile Files and Directories. [ OK ] Started Entropy daemon using the HAVEGE algorithm. Starting Update UTMP about System Boot/Shutdown... [ OK ] Started Update UTMP about System Boot/Shutdown. [ OK ] Found device /dev/ttyS0. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Armbian ZRAM config. Starting Armbian memory supported logging... [ 5.769983] BUG: Bad rss-counter state mm:(ptrval) idx:0 val:-1 [ 5.776002] BUG: Bad rss-counter state mm:(ptrval) idx:1 val:2 [ 5.777841] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 5.789953] pgd = (ptrval) [ 5.789968] [00000000] *pgd=00000000 [ 5.796253] Internal error: Oops: 5 [#1] SMP THUMB2 [ 5.801126] Modules linked in: zstd sun8i_codec_analog sun8i_adda_pr_regmap snd_soc_simple_card sun4i_i2s snd_soc_simple_card_utils snd_soc_core lima snd_pcm_dmaengine gpu_sched snd_pcm ttm snd_timer snd soundcore zram uio_pdrv_genirq uio cpufreq_dt thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 5.832609] CPU: 0 PID: 523 Comm: systemd-cgroups Not tainted 4.19.79-sunxi #5.98 [ 5.840083] Hardware name: Allwinner sun8i Family [ 5.844794] PC is at __rb_erase_color+0x6e/0x164 [ 5.849411] LR is at __vma_adjust+0x2c5/0x444 [ 5.853761] pc : [<c08f0fb2>] lr : [<c02161a5>] psr: 600700b3 [ 5.860020] sp : cb423e90 ip : cf320a4c fp : cdb60ab4 [ 5.865238] r10: cdb60abc r9 : ce55c118 r8 : c020dd61 [ 5.870457] r7 : 00000000 r6 : ceefe4a8 r5 : 00000000 r4 : cf32038c [ 5.876977] r3 : 00000000 r2 : 00000000 r1 : ceefe4a8 r0 : cf32038c [ 5.883499] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 5.890885] Control: 50c5387d Table: 4f3cc06a DAC: 00000051 [ 5.896625] Process systemd-cgroups (pid: 523, stack limit = 0x(ptrval)) [ 5.903318] Stack: (0xcb423e90 to 0xcb424000) [ 5.907673] 3e80: cdb60a80 cdb60300 cf394c00 00000000 [ 5.915844] 3ea0: ceefe494 ce55c118 cdb60abc c02161a5 ceefe4a8 cdcb13c0 00000000 b6e51000 [ 5.924015] 3ec0: 00000000 b6e4f000 000000d8 00000000 00000000 00000000 b6e4f000 cf320a20 [ 5.932186] 3ee0: cdb60a80 00000000 b6e51000 00000000 00100073 cf394c00 cb423f78 c0216ae1 [ 5.940358] 3f00: cf320a20 00000000 cdb60a80 00000000 b6e4f000 00100071 b6e51000 c0218983 [ 5.948529] 3f20: 00100071 ce55c118 cdcb13c0 000000d8 00000000 00000000 00000000 00000002 [ 5.956699] 3f40: 00000000 b6e51000 cdb60a80 b6e51000 00000000 c0d04d48 00000001 b6e51000 [ 5.964871] 3f60: 00100071 c0218ac3 00100071 00000000 00000000 00000005 cdb60a80 e66606f0 [ 5.973041] 3f80: 00000000 b6fee7f8 00000000 00000040 0000007d c0101224 cb422000 0000007d [ 5.981230] 3fa0: b6fee7f8 c0101001 b6fee7f8 00000000 b6e4f000 00002000 00000001 b6e4f000 [ 5.989417] 3fc0: b6fee7f8 00000000 00000040 0000007d b6fee7f8 b6d67000 b6d7cf44 b6fee7f8 [ 5.997604] 3fe0: 00000000 bea48b6c b6fd1989 b6fdaff6 20070030 b6e4f000 00000000 00000000 [ 6.005808] [<c08f0fb2>] (__rb_erase_color) from [<c02161a5>] (__vma_adjust+0x2c5/0x444) [ 6.013917] [<c02161a5>] (__vma_adjust) from [<c0216ae1>] (__split_vma+0xd9/0xe8) [ 6.021419] [<c0216ae1>] (__split_vma) from [<c0218983>] (mprotect_fixup+0x153/0x184) [ 6.029269] [<c0218983>] (mprotect_fixup) from [<c0218ac3>] (sys_mprotect+0x10f/0x190) [ 6.037197] [<c0218ac3>] (sys_mprotect) from [<c0101001>] (ret_fast_syscall+0x1/0x62) [ 6.045024] Exception stack(0xcb423fa8 to 0xcb423ff0) [ 6.050073] 3fa0: b6fee7f8 00000000 b6e4f000 00002000 00000001 b6e4f000 [ 6.058248] 3fc0: b6fee7f8 00000000 00000040 0000007d b6fee7f8 b6d67000 b6d7cf44 b6fee7f8 [ 6.066416] 3fe0: 00000000 bea48b6c b6fd1989 b6fdaff6 [ 6.071471] Code: 6865 4295 d1d2 68a5 (e9d5) 3700 [ 6.076268] ---[ end trace 099bb56e88952ade ]--- [FAILED] Failed to start Armbian memory supported logging.

When I use Armbian mirror site to download Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img does not access third-party hardware. Nor does it install other redundant software, and kernel crashes occur, but not so often. This kernel I am crashing information from 4.19.38 to 4.19.62. Last login: Sun Oct 27 02:08:12 UTC 2019 on ttyS0 ___ ____ _ ____ _ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) | _ \/ | | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | |_) | | | |_| | | | (_| | | | | (_| | __/ | __/| | | _ <| | \___/|_| \__,_|_| |_|\__, |\___| |_| |_| |_| \_\_| |___/ Welcome to ARMBIAN 5.83 stable Debian GNU/Linux 9 (stretch) 4.19.62-sunxi System load: 0.94 0.26 0.09 Up time: 0 min Memory usage: 23 % of 239MB IP: 192.168.1.109 CPU temp: 39°C Usage of /: 29% of 3.5G [ 0 security updates available, 1 updates total: apt upgrade ] Last check: 2019-10-27 08:07 root@orangepi:~# [ 2275.906348] Unable to handle kernel paging request at virtual address 15d11e80 [ 2275.906766] Unable to handle kernel paging request at virtual address 15d47e80 [ 2275.906944] Unable to handle kernel paging request at virtual address 4ba3e78c [ 2275.906953] Unable to handle kernel paging request at virtual address 5b9d428c [ 2275.906964] pgd = ab4121b8 [ 2275.906969] pgd = 845de45c [ 2275.906974] [4ba3e78c] *pgd=00000000 [ 2275.906980] [5b9d428c] *pgd=00000000 [ 2275.906998] Internal error: Oops: 5 [#1] SMP THUMB2 [ 2275.907005] Modules linked in: 8189es zstd sun8i_codec_analog snd_soc_simple_card sun8i_adda_pr_regmap sun4i_i2s snd_soc_simple_card_utils snd_soc_core lima snd_pcm_dmaengine snd_pcm snd_timer gpu_sched sun4i_gpadc_iio snd ttm soundcore industrialio sun8i_ths zram cpufreq_dt uio_pdrv_genirq uio thermal_sys cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [last unloaded: 8189es] [ 2275.907172] CPU: 1 PID: 2091 Comm: df Not tainted 4.19.62-sunxi #5.92 [ 2275.907178] Hardware name: Allwinner sun8i Family [ 2275.907203] PC is at cpuacct_account_field+0x1c/0x44 [ 2275.907216] LR is at account_user_time+0x95/0xb4 [ 2275.907224] pc : [<c01575c4>] lr : [<c013dfdd>] psr: 400f01b3 [ 2275.907232] sp : c7a8fe58 ip : 00000018 fp : c017f02d [ 2275.907238] r10: 00000000 r9 : 00000000 r8 : 003d0900 [ 2275.907247] r7 : cdb1e800 r6 : 00000001 r5 : 5b9d4200 r4 : cfd44308 [ 2275.907255] r3 : 00000000 r2 : 003d0900 r1 : 00000000 r0 : cdb1e800 [ 2275.907266] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 2275.907275] Control: 50c5387d Table: 47a9406a DAC: 00000051 [ 2275.907284] Process df (pid: 2091, stack limit = 0x419dd05e) [ 2275.907293] Stack: (0xc7a8fe58 to 0xc7a90000) [ 2275.907304] fe40: ffffe000 cdb1e800 [ 2275.907323] fe60: 00000001 00000211 cfd49780 ffffe000 c0e04d70 c0171089 cfd49aa0 c7a8ffb0 [ 2275.907341] fe80: e1349221 c017f063 cfd497c0 c0171729 00000000 cfd49aa0 cfd497c0 cfd49780 [ 2275.907359] fea0: 0000aace c01718f5 e1347799 00000211 00000002 e1347799 00000211 c0e04d48 [ 2275.907377] fec0: e1347799 00000211 cfd49830 3a94bcc9 00000000 cfd49780 000f0193 00000003 [ 2275.907395] fee0: 7fffffff cfd49858 cfd49830 cfd49808 cfd4978c c01723b5 000f0193 0000000f [ 2275.907413] ff00: ffffffff 7fffffff 00000400 ffffffff 00000001 00000000 e1347799 00000211 [ 2275.907431] ff20: 00000000 cf8cbd00 cf8ca540 c0e05528 00000013 00000001 cf83d000 bed2ab70 [ 2275.907449] ff40: 01e114d3 c07b182d c07b1809 c016306f c0dbb18c 00000000 00000013 00000000 [ 2275.907467] ff60: 00000001 cf83d000 bed2ab70 c015f3ad 00000091 c015f851 c7a8ffb0 c0e05528 [ 2275.907485] ff80: d080200c d0802000 c7a8ffb0 d0803000 bed2ab6c c05c9c51 b6eeb3b4 200f0010 [ 2275.907503] ffa0: ffffffff 50c5387d 50c5387d c0101e41 01e11230 01e11470 00000064 00000000 [ 2275.907521] ffc0: 00000064 01e110c8 01e11470 00000000 00000064 bed2ab6c bed2ab70 01e114d3 [ 2275.907539] ffe0: 01e11230 bed2aae8 b6ed4dd5 b6eeb3b4 200f0010 ffffffff 00000000 00000000 [ 2275.907570] [<c01575c4>] (cpuacct_account_field) from [<c013dfdd>] (account_user_time+0x95/0xb4) [ 2275.907594] [<c013dfdd>] (account_user_time) from [<c017f063>] (tick_sched_timer+0x37/0x74) [ 2275.907620] [<c017f063>] (tick_sched_timer) from [<c01718f5>] (__hrtimer_run_queues+0x105/0x254) [ 2275.907644] [<c01718f5>] (__hrtimer_run_queues) from [<c01723b5>] (hrtimer_interrupt+0xb5/0x200) [ 2275.907672] [<c01723b5>] (hrtimer_interrupt) from [<c07b182d>] (arch_timer_handler_phys+0x25/0x28) [ 2275.907698] [<c07b182d>] (arch_timer_handler_phys) from [<c016306f>] (handle_percpu_devid_irq+0x57/0x19c) [ 2275.907720] [<c016306f>] (handle_percpu_devid_irq) from [<c015f3ad>] (generic_handle_irq+0x1d/0x28) [ 2275.907743] [<c015f3ad>] (generic_handle_irq) from [<c015f851>] (__handle_domain_irq+0x45/0x84) [ 2275.907769] [<c015f851>] (__handle_domain_irq) from [<c05c9c51>] (gic_handle_irq+0x39/0x68) [ 2275.907793] [<c05c9c51>] (gic_handle_irq) from [<c0101e41>] (__irq_usr+0x61/0x80) [ 2275.907801] Exception stack(0xc7a8ffb0 to 0xc7a8fff8) [ 2275.907814] ffa0: 01e11230 01e11470 00000064 00000000 [ 2275.907832] ffc0: 00000064 01e110c8 01e11470 00000000 00000064 bed2ab6c bed2ab70 01e114d3 [ 2275.907847] ffe0: 01e11230 bed2aae8 b6ed4dd5 b6eeb3b4 200f0010 ffffffff [ 2275.907866] Code: 6885 42bd d011 00c9 (f8d5) 008c [ 2275.907876] ---[ end trace 5415ed569db2be88 ]--- [ 2275.907882] Internal error: Oops: 5 [#2] SMP THUMB2 [ 2275.907886] Kernel panic - not syncing: Fatal exception in interrupt [ 2275.907888] Modules linked in: 8189es zstd sun8i_codec_analog snd_soc_simple_card sun8i_adda_pr_regmap sun4i_i2s snd_soc_simple_card_utils snd_soc_core lima snd_pcm_dmaengine snd_pcm snd_timer gpu_sched sun4i_gpadc_iio snd ttm soundcore industrialio sun8i_ths zram cpufreq_dt uio_pdrv_genirq uio thermal_sys cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [last unloaded: 8189es] [ 2275.908032] CPU: 2 PID: 2092 Comm: tail Tainted: G D 4.19.62-sunxi #5.92 [ 2275.908038] Hardware name: Allwinner sun8i Family [ 2275.908052] PC is at cpuacct_account_field+0x1c/0x44 [ 2275.908062] LR is at account_user_time+0x95/0xb4 [ 2275.908070] pc : [<c01575c4>] lr : [<c013dfdd>] psr: 400701b3 [ 2275.908077] sp : c7a6de58 ip : 00000018 fp : c017f02d [ 2275.908083] r10: 00000000 r9 : 00000000 r8 : 003d0900 [ 2275.908092] r7 : cdb1b400 r6 : 00000001 r5 : 4ba3e700 r4 : cfd56308 [ 2275.908100] r3 : 00000000 r2 : 003d0900 r1 : 00000000 r0 : cdb1b400 [ 2275.908109] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 2275.908117] Control: 50c5387d Table: 47a9006a DAC: 00000051 [ 2275.908127] Process tail (pid: 2092, stack limit = 0x015d01e8) [ 2275.908134] Stack: (0xc7a6de58 to 0xc7a6e000) [ 2275.908145] de40: ffffe000 cdb1b400 [ 2275.908163] de60: 00000001 00000211 cfd5b780 ffffe000 c0e04d70 c0171089 cfd5baa0 c7a6dfb0 [ 2275.908181] de80: e13492c7 c017f063 cfd5b7c0 c0171729 00000000 cfd5baa0 cfd5b7c0 cfd5b780 [ 2275.908199] dea0: 000612aa c01718f5 e1347840 00000211 00000000 e1347840 00000211 c0e04d48 [ 2275.908217] dec0: e1347840 00000211 cfd5b830 3a94bcc9 00000000 cfd5b780 00070193 00000003 [ 2275.908235] dee0: 7fffffff cfd5b858 cfd5b830 cfd5b808 cfd5b78c c01723b5 00070193 0000000f [ 2275.908253] df00: ffffffff 7fffffff cd18c480 ffffffff 00000005 00000000 e1347840 00000211 [ 2275.908271] df20: 00000000 cf8cbd00 cf8ca540 c0e05528 00000013 00000001 cf83d000 00460000 [ 2275.908288] df40: 00000000 c07b182d c07b1809 c016306f c0dbb18c 00000000 00000013 00000000 [ 2275.908306] df60: 00000001 cf83d000 00460000 c015f3ad 00000091 c015f851 c7a6dfb0 c0e05528 [ 2275.908325] df80: d080200c d0802000 c7a6dfb0 d0803000 bec60e40 c05c9c51 004480a0 00070030 [ 2275.908343] dfa0: ffffffff 50c5387d 50c5387d c0101e41 00000002 bec60e34 bec60e40 004480a1 [ 2275.908360] dfc0: 00000001 0045fdc8 00000001 00000002 bec60e34 bec60e40 00460000 00000000 [ 2275.908378] dfe0: b6e6940d bec60cc0 0044dd15 004480a0 00070030 ffffffff 00000000 00000000 [ 2275.908400] [<c01575c4>] (cpuacct_account_field) from [<c013dfdd>] (account_user_time+0x95/0xb4) [ 2275.908419] [<c013dfdd>] (account_user_time) from [<c017f063>] (tick_sched_timer+0x37/0x74) [ 2275.908441] [<c017f063>] (tick_sched_timer) from [<c01718f5>] (__hrtimer_run_queues+0x105/0x254) [ 2275.908464] [<c01718f5>] (__hrtimer_run_queues) from [<c01723b5>] (hrtimer_interrupt+0xb5/0x200) [ 2275.908489] [<c01723b5>] (hrtimer_interrupt) from [<c07b182d>] (arch_timer_handler_phys+0x25/0x28) [ 2275.908511] [<c07b182d>] (arch_timer_handler_phys) from [<c016306f>] (handle_percpu_devid_irq+0x57/0x19c) [ 2275.908530] [<c016306f>] (handle_percpu_devid_irq) from [<c015f3ad>] (generic_handle_irq+0x1d/0x28) [ 2275.908551] [<c015f3ad>] (generic_handle_irq) from [<c015f851>] (__handle_domain_irq+0x45/0x84) [ 2275.908573] [<c015f851>] (__handle_domain_irq) from [<c05c9c51>] (gic_handle_irq+0x39/0x68) [ 2275.908593] [<c05c9c51>] (gic_handle_irq) from [<c0101e41>] (__irq_usr+0x61/0x80) [ 2275.908601] Exception stack(0xc7a6dfb0 to 0xc7a6dff8) [ 2275.908613] dfa0: 00000002 bec60e34 bec60e40 004480a1 [ 2275.908631] dfc0: 00000001 0045fdc8 00000001 00000002 bec60e34 bec60e40 00460000 00000000 [ 2275.908646] dfe0: b6e6940d bec60cc0 0044dd15 004480a0 00070030 ffffffff [ 2275.908663] Code: 6885 42bd d011 00c9 (f8d5) 008c [ 2275.908671] ---[ end trace 5415ed569db2be89 ]--- [ 2275.913639] pgd = b2e51cb4 [ 2275.920881] pgd = 4c6e3d0b [ 2275.928119] [15d11e80] *pgd=00000000 [ 2275.935357] [15d47e80] *pgd=00000000 [ 2275.944378] Internal error: Oops: 5 [#3] SMP THUMB2 [ 2276.682810] Modules linked in: 8189es zstd sun8i_codec_analog snd_soc_simple_card sun8i_adda_pr_regmap sun4i_i2s snd_soc_simple_card_utils snd_soc_core lima snd_pcm_dmaengine snd_pcm snd_timer gpu_sched sun4i_gpadc_iio snd ttm soundcore industrialio sun8i_ths zram cpufreq_dt uio_pdrv_genirq uio thermal_sys cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [last unloaded: 8189es] [ 2276.719926] CPU: 0 PID: 217 Comm: systemd-journal Tainted: G D 4.19.62-sunxi #5.92 [ 2276.728816] Hardware name: Allwinner sun8i Family [ 2276.733544] PC is at cpuacct_account_field+0x28/0x44 [ 2276.738529] LR is at update_curr+0xa9/0x1ac [ 2276.742729] pc : [<c01575d0>] lr : [<c0142f59>] psr: 000f00b3 [ 2276.749011] sp : cd12bcc0 ip : 00000009 fp : c0e05228 [ 2276.754252] r10: 00000009 r9 : ce890680 r8 : ce890700 [ 2276.759494] r7 : 00000000 r6 : 00000000 r5 : cfd3b680 r4 : 0ef80000 [ 2276.766038] r3 : 00000000 r2 : 0021628c r1 : 06d91e80 r0 : 15d11e80 [ 2276.772582] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 2276.780000] Control: 50c5387d Table: 4e46806a DAC: 00000051 [ 2276.785764] Process systemd-journal (pid: 217, stack limit = 0x3b49b35c) [ 2276.792482] Stack: (0xcd12bcc0 to 0xcd12c000) [ 2276.796865] bcc0: 00000000 ce890700 cfd3b680 0021628c 00000155 00000000 00000400 00000001 [ 2276.805074] bce0: 00000804 cfd3b680 ce890700 ce890700 cd12be20 ce890700 cfd3b600 00000009 [ 2276.813283] bd00: c0e05228 c014351d ce4a4e80 00000211 00000000 c0e04d48 cfd3b600 00000000 [ 2276.821492] bd20: 00000000 00000000 00000000 00000000 c0e04d48 c0293ecd c95554d0 c024701b [ 2276.829701] bd40: ce4a4e00 c01c097f 6b6143f3 cd12bec8 cd12bdbc cd12bec0 c0e04d48 3a94bcc9 [ 2276.837910] bd60: cd12bdc4 3a94bcc9 cd12bdbc cfd3b680 00000009 ce890700 cd12be20 ce890700 [ 2276.846119] bd80: cfd3b600 ce890a24 c0e05228 c0143c5f c0e04d48 c0e04d48 3a94bcc9 c0e04d48 [ 2276.854328] bda0: ffff0000 cd12bee0 7fff0000 cd12bfa0 cd12bfb0 c01c097f cd648f38 00000000 [ 2276.862537] bdc0: 00000000 c0e04d48 00000009 ce890680 00000000 cfd3b600 ce890680 cfd3b600 [ 2276.870747] bde0: cd12bdf8 3a94bcc9 c0dbb600 cfd3b600 ce890680 c0dbb600 cd12be20 c0e04d48 [ 2276.878956] be00: c0dbb600 ce890a24 c0e05228 c090ad75 00000000 00000000 c0efc074 c013165b [ 2276.887165] be20: c023fcb5 ce783180 cd12bdd8 0ef80000 c090b247 00000000 cd12bec0 3a94bcc9 [ 2276.895374] be40: 00000000 3a94bcc9 cd12be94 ffffe000 00000000 00000000 cd12be70 c0e04d48 [ 2276.903582] be60: 00000000 c0e04d48 ce89c12c c090b247 3a94bcc9 00000001 00000000 c090e0a7 [ 2276.911791] be80: cd12bf58 c0275aef bef47580 00000000 00000019 00000000 00000019 3a94bcc9 [ 2276.920001] bea0: 00649150 c0275a95 ce89c100 ce89c12c cd12becc c0e04d48 ce89c114 c0275601 [ 2276.928209] bec0: 00001382 00000000 000000fc 3a94bcc9 cd12becc 00000001 00000000 00000000 [ 2276.936418] bee0: bef47580 cd080a80 ce89c100 c090e0c7 00000000 00000001 ce89c114 c027588f [ 2276.944628] bf00: 00000000 cfb95000 c0e05430 c0255f83 00000000 c022c0ff c0e04d48 ce89c12c [ 2276.952836] bf20: 00000000 00000000 ce89c114 00000000 ffffe000 00000001 cd080a80 00000019 [ 2276.961045] bf40: 00000003 00000000 00000000 00000000 cd12a000 00000005 00000019 bef47580 [ 2276.969254] bf60: 00000000 3a94bcc9 00000001 ce890680 c013b33d ce89c118 ce89c118 3a94bcc9 [ 2276.977463] bf80: cd12a000 00649150 00000001 bef47580 000000fc c0101224 cd12a000 000000fc [ 2276.985672] bfa0: 00000008 c01011f9 00649150 00000001 00000008 bef47580 00000019 ffffffff [ 2276.993881] bfc0: 00649150 00000001 bef47580 000000fc ffffffff ffffffff 00000019 00000008 [ 2277.002090] bfe0: 00000000 bef47570 00000000 b6d25bf2 000f0030 00000008 00000000 00000000 [ 2277.010305] [<c01575d0>] (cpuacct_account_field) from [<c0142f59>] (update_curr+0xa9/0x1ac) [ 2277.018691] [<c0142f59>] (update_curr) from [<c014351d>] (dequeue_entity+0x25/0x720) [ 2277.026469] [<c014351d>] (dequeue_entity) from [<c0143c5f>] (dequeue_task_fair+0x47/0x600) [ 2277.034771] [<c0143c5f>] (dequeue_task_fair) from [<c090ad75>] (__schedule+0x235/0x6d8) [ 2277.042813] [<c090ad75>] (__schedule) from [<c090b247>] (schedule+0x2f/0x68) [ 2277.049567] SMP: failed to stop secondary CPUs . 2[ 2227777..05054433443]3] RReebboooottiinng g iinn 1010 sseeccononddss... om [<c090e0a7>] (schedule_hrtimeout_range_clock+0xf3/0xfc) [ 2277.066865] [<c090e0a7>] (schedule_hrtimeout_range_clock) from [<c090e0c7>] (schedule_hrtimeout_range+0x17/0x1c) [ 2277.077079] [<c090e0c7>] (schedule_hrtimeout_range) from [<c027588f>] (do_epoll_wait+0x283/0x37c) [ 2277.085988] [<c027588f>] (do_epoll_wait) from [<c01011f9>] (__sys_trace_return+0x1/0xc) [ 2277.094013] Exception stack(0xcd12bfa8 to 0xcd12bff0) [ 2277.099087] bfa0: 00649150 00000001 00000008 bef47580 00000019 ffffffff [ 2277.107295] bfc0: 00649150 00000001 bef47580 000000fc ffffffff ffffffff 00000019 00000008 [ 2277.115497] bfe0: 00000000 bef47570 00000000 b6d25bf2 [ 2277.120574] Code: ee1d 4f90 4420 4408 (e9d0) 4600 [ [22 27277.71.2152385398]9 ]I nItentrenranla el rerrorro: r:O oOposp: s:5 5[ #[4]#4 ]S MSPM TP HTUHMUBM2 p 2[2 727.21347778.61]3 4C78PU60]: CsPUto0p:p isntog ping in: 8189es [ 22[7 72.217471.123481]2 3C8]PU :C P0U : PI0D: 217 Comm: systemd-journal Tainted: G D 4.19.62-sunxi #5.92 [ 2[2 72727.175.11951309]3 0H] arHdawradrwae rnea mnae:m eA:l Alwlilnwnier sun8i Family [ 2[2 7227.7175.91569936]9 3][< c[0<1c001d704dd7>4d] >(]u n(uwinnwdi_nbd_acktrace) from [<c010a2f1>] (show_stack+0x11/0x14) [ 22[7 72.217770.5187105] 8[1<]c [01<0ca021f0a1>2]f 1(>]sh o(ws_hostwa_cskt)ac fkr)o mfr [o<mc 0[<8fcc0182fc1121>]>] ((dduumpmp__ssttaackck++00xx69/0x78) [ [2 227727.71.8148144184]8 ][ <c[<0c80f8cf12c112>1]> ](d (ump_stack) from [<c010c7fb>] (handle_IPI+0x2a7/0x2c0) [ [22 27277.71.9419047087] 8][ <[c<01c001c07fb>] (handle_IPI) from [<c05c9c7f>] (gic_handle_irq+0x67/0x68) [[ 22227777.2.2003344884]4] [[<<cc0505cc99cc77f>f>]] ((ggicic__hhandle_irq) from [<c0101a65>] (__irq_svc+0x65/0x94) [ 2[2 2772.7271.2313991199]] EExxcceeppttiioonn stack(0xcd12bac8 to 0xcd12bb10) [ 2[2 2772.7272.12206140]6 4]ba cb0a:c0 : ce890b08 00000000 0000228c 0000228d ce890680 0000000b [ [2 227277.72.3232327347]4 ]b baea0e:0 :0 0000000000000b bc dc1d212bcb7c07 0b bf000000 ffffe000 00000005 ce890680 0000000b cd12bb18 [ 2[ 27272.727.442042440]24 b]b 0b0b0: 0c:0 1c01e1a19e3a 93c0 1c10e11aaeaa a0a 00f0133 ffffffff [ [ 22227777..225522447766]] [[<<cc00110011aa6655>>] (__irq_svc) from [<c011eaaa>] (do_exit+0xba/0x898) [ 2[2 7272.7276.12760167]0 [6]< c[0<1c1e01a1aa>] (do_exit) from [<c010a49b>] (die+0x1a7/0x278) [ [2 22727.772.7207070017]1 ][< [c<0c1001a40a94b9>b] >](die) from [<c0111051>] (__do_kernel_fault.part.0+0x55/0x60) [ [2 227277.7.28208205259]9 ][ <[<cc0101111015015>1>] ]( _(__d_do_ok_ekernel_fault.part.0) from [<c0110dd1>] (do_bad_area+0x1/0x58) [ 2[2 2772.7279.21893128]3 2][< c[0<1c0101d1d01dd>]1 >(]d o(d_boa_db_adar_eaa) from [<ce4c2e00>] (0xce4c2e00) [ 2277.301480] r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [last unloaded: 8189es] [ 2277.312071] CPU: 3 PID: 2085 Comm: cron Tainted: G D 4.19.62-sunxi #5.92 [ 2277.320094] Hardware name: Allwinner sun8i Family [ 2277.324820] PC is at cpuacct_account_field+0x28/0x44 [ 2277.329804] LR is at update_curr+0xa9/0x1ac [ 2277.334004] pc : [<c01575d0>] lr : [<c0142f59>] psr: 000800b3 [ 2277.340286] sp : ce419cb8 ip : 00000003 fp : 00000049 [ 2277.345527] r10: ce4a4e80 r9 : ce4a4e00 r8 : ce4a7580 [ 2277.350769] r7 : 00000000 r6 : 00000000 r5 : cfd71680 r4 : 0efb6000 [ 2277.357314] r3 : 00000000 r2 : 002495e2 r1 : 06d91e80 r0 : 15d47e80 [ 2277.363858] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [ 2277.371276] Control: 50c5387d Table: 47a4806a DAC: 00000051 [ 2277.377041] Process cron (pid: 2085, stack limit = 0x0527f815) [ 2277.382890] Stack: (0xce419cb8 to 0xce41a000) [ 2277.387265] 9ca0: 00000000 ce4a4e80 [ 2277.395474] 9cc0: cfd71680 002495e2 00000000 00000000 00000001 3a94bcc9 00000100 cfd71680 [ 2277.403683] 9ce0: ce4a7580 c0e04d48 00000001 ce4a7580 cfd71600 ce4a4e80 00000049 c0145195 [ 2277.411893] 9d00: 00000019 cf8cbd00 c0db2358 c0e04d70 c0ee3998 c0dbb1c0 0000000a 00078982 [ 2277.420102] 9d20: c0e03d00 c01f0d69 c07b1809 c0dbb18c 00000001 c01f0d69 00000000 00000000 [ 2277.428310] 9d40: 00000001 cf8dbdfc 00000001 3a94bcc9 00000001 00000049 ce4a7580 cfd71680 [ 2277.436519] 9d60: ce419df0 ce4a7580 cfd71600 cfd71600 0efb6000 c01457db 00000003 00000000 [ 2277.444728] 9d80: ffffe000 c0e04d70 00000010 c0e05228 00000795 00000000 00000000 00000080 [ 2277.452937] 9da0: 00000010 c0142b0d cfd4d680 c0e04d48 c0e04d70 ce419df0 ce4a7988 c0142b17 [ 2277.461146] 9dc0: 00000000 3a94bcc9 00000000 ce4a7500 cfd71600 00000004 ce419df0 ce419e1c [ 2277.469356] 9de0: 00000004 cfd71600 0efb6000 c013a715 ce4a7500 c0e04d48 c0dbb600 ce419e08 [ 2277.477565] 9e00: ce4a7988 c013b0db 00000000 00000003 c0dbb600 60080093 0000002a c0e0dc40 [ 2277.485774] 9e20: 00000000 3a94bcc9 00000001 ce4a7500 00000000 ce419ec4 00000001 00000000 [ 2277.493983] 9e40: 00000000 ce738924 00000010 c012573f 0000087f ce4a7500 00000011 c0125d49 [ 2277.502192] 9e60: 00000000 ce419e80 00000000 00000010 cdad1480 c0150259 00000000 ce419ec4 [ 2277.510401] 9e80: ce4a7500 00000011 00000001 00080093 00000011 ce52ee40 00000002 c0126013 [ 2277.518610] 9ea0: 00000000 ce4a4e00 ce4a4e00 00000000 c0e04d48 ce52f344 00080093 c012714b [ 2277.526818] 9ec0: 00000000 00000011 00000000 00000001 00000825 00000000 00000000 00000000 [ 2277.535026] 9ee0: 00000002 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2277.543233] 9f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2277.551440] 9f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 2277.559649] 9f40: 00000000 3a94bcc9 ce4a4e00 c0e0e418 cf8f5480 ffffe000 ce419f6c 00000000 [ 2277.567858] 9f60: ce4a510c c011f1ef ce418000 ce419f6c ce419f6c 3a94bcc9 00002710 000000f8 [ 2277.576068] 9f80: 00000002 c011f2e3 00000000 00000000 011846d8 01184428 000000f8 c011f34f [ 2277.584276] 9fa0: 00000000 c0101001 00000000 011846d8 00000000 b6f6b7d4 ea8d4000 00000000 [ 2277.592486] 9fc0: 00000000 011846d8 01184428 000000f8 0042c2f8 0042cf74 bea2cc90 00000002 [ 2277.600695] 9fe0: 000000f8 bea2cc64 b6ef26c5 b6e976f6 80080030 00000000 00000000 00000000 [ 2277.608909] [<c01575d0>] (cpuacct_account_field) from [<c0142f59>] (update_curr+0xa9/0x1ac) [ 2277.617295] [<c0142f59>] (update_curr) from [<c0145195>] (enqueue_entity+0x179/0x734) [ 2277.625160] [<c0145195>] (enqueue_entity) from [<c01457db>] (enqueue_task_fair+0x8b/0x62c) [ 2277.633463] [<c01457db>] (enqueue_task_fair) from [<c013a715>] (ttwu_do_activate+0x39/0x5c) [ 2277.641852] [<c013a715>] (ttwu_do_activate) from [<c013b0db>] (try_to_wake_up+0x15f/0x338) [ 2277.650155] [<c013b0db>] (try_to_wake_up) from [<c012573f>] (signal_wake_up_state+0x1f/0x2c) [ 2277.658631] [<c012573f>] (signal_wake_up_state) from [<c0125d49>] (__send_signal+0xd9/0x378) [ 2277.667108] [<c0125d49>] (__send_signal) from [<c0126013>] (send_signal+0x2b/0x5c) [ 2277.674717] [<c0126013>] (send_signal) from [<c012714b>] (do_notify_parent+0x157/0x178) [ 2277.682755] [<c012714b>] (do_notify_parent) from [<c011f1ef>] (do_exit+0x7ff/0x898) [ 2277.690441] [<c011f1ef>] (do_exit) from [<c011f2e3>] (do_group_exit+0x2f/0x88) [ 2277.697694] [<c011f2e3>] (do_group_exit) from [<c011f34f>] (sys_exit_group+0x13/0x14) [ 2277.705556] [<c011f34f>] (sys_exit_group) from [<c0101001>] (ret_fast_syscall+0x1/0x62) [ 2277.713581] Exception stack(0xce419fa8 to 0xce419ff0) [ 2277.718654] 9fa0: 00000000 011846d8 00000000 b6f6b7d4 ea8d4000 00000000 [ 2277.726863] 9fc0: 00000000 011846d8 01184428 000000f8 0042c2f8 0042cf74 bea2cc90 00000002 [ 2277.735066] 9fe0: 000000f8 bea2cc64 b6ef26c5 b6e976f6 [ 2277.740141] Code: ee1d 4f90 4420 4408 (e9d0) 4600 [ 2277.744949] ---[ end trace 5415ed569db2be8b ]--- [ 2277.749580] Fixing recursive fault but reboot is needed! [ 2288.209932] SMP: failed to stop secondary CPUs

armbianmonitor http://ix.io/1ZWy After running for seven hours, restarting the kernel crashed again. . . [ 68.029487] Unable to handle kernel paging request at virtual address 015fa1e0 [ 68.044593] Unable to handle kernel paging request at virtual address dc387699 [ 68.049432] pgd = 295fccea [ 68.057596] pgd = 8e03284a [ 68.057602] [dc387699] *pgd=00000000 [ 68.065830] [015fa1e0] *pgd=00000000 [ 68.074003] Internal error: Oops: 5 [#139] SMP THUMB2 [ 68.074008] Modules linked in: zram cpufreq_dt [ 68.090394] uio_pdrv_genirq uio thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 68.629034] CPU: 1 PID: 640 Comm: systemd-cgroups Tainted: G D 4.19.38-sunxi #5.83 [ 68.629040] Hardware name: Allwinner sun8i Family [ 68.642626] PC is at kmem_cache_alloc+0x5c/0x168 [ 68.642635] LR is at 0xdc387699 [ 68.650391] pc : [<c022bb3c>] lr : [<dc387699>] psr: a0070033 [ 68.650394] sp : ceb49dd0 ip : 006f006f fp : c0e04d48 [ 68.650399] r10: ce91da80 r9 : 1197a719 r8 : cf8cdf00 [ 68.650406] r7 : c029078d r6 : 006000c0 r5 : cf8cdf00 r4 : dc387699 [ 68.673633] r3 : 00000000 r2 : c0dbe190 r1 : 0ef93000 r0 : 000001db [ 68.673642] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 68.687474] Control: 50c5387d Table: 4d2f806a DAC: 00000051 [ 68.687485] Process systemd-cgroups (pid: 640, stack limit = 0x17651d42) [ 68.699923] Stack: (0xceb49dd0 to 0xceb4a000) [ 68.699930] 9dc0: 00000000 00000000 00000000 cf989900 [ 68.705102] systemd[1]: Started System Logging Service. [ 68.712466] 9de0: 00000000 ced6b158 ce91da80 c0290731 c0c33408 ce91da80 c0e04d48 c029078d [ 68.712475] 9e00: 0000801d ce91da80 ced6b158 40000000 ce91da88 c0290731 00000000 c023b9d7 [ 68.712484] 9e20: ced7a3b8 ceb49ec0 00000000 00000000 00000000 cf404660 00000000 c02492f9 [ 68.742232] 9e40: c0e04d48 00000000 00000000 00000004 00000000 c0e04d48 00000000 00000041 [ 68.750420] 9e60: ffffe000 ceb49ec8 000d7b80 c05c3e77 cdb52400 c0bafc50 00000002 ced6b158 [ 68.750429] 9e80: cfb27f10 ced7a3b8 00341f83 c02dd12d 00341f83 feac2d6f 00000051 c0e04d48 [ 68.766786] 9ea0: 00000000 ceb49f70 00000001 fffff000 ceb48000 00000005 00000000 c024abeb [ 68.766795] 9ec0: cfb27f10 ced7a3b8 b2f3f808 0000000b ceb75016 0039c4d8 cfb27d10 cf43b110 [ 68.783150] 9ee0: ced6b158 00000101 00000002 00000548 00000000 00000000 00000000 ceb49f00 [ 68.791335] 9f00: 00000000 00000000 00000000 c0255a47 cd486bb0 c022bb05 be861d74 b6c8d000 [ 68.791344] 9f20: 00000063 feac2d6f 00000000 00000020 ceb75000 00000000 00000000 00000002 [ 68.791353] 9f40: ffffff9c c0255a47 00000000 feac2d6f ffffff9c 00000000 c0e04d48 ffffff9c [ 68.815878] 9f60: ceb75000 c023c873 7559d82e 75656f00 00000000 00000000 00000004 00000100 [ 68.815886] 9f80: 00000001 feac2d6f 013fb028 00000000 00000008 00000005 c0101224 ceb48000 [ 68.832241] 9fa0: 00000005 c0101001 013fb028 00000000 b6c7ab80 00000000 000001b6 000001b6 [ 68.832250] 9fc0: 013fb028 00000000 00000008 00000005 b6c7aaac b6f18ce8 00000000 00000000 [ 68.832259] 9fe0: 00000000 be861d6c b6cdc8dd b6d18936 20070030 b6c7ab80 00000000 00000000 [ 68.856802] [<c022bb3c>] (kmem_cache_alloc) from [<c029078d>] (proc_reg_open+0x5d/0xe4) [ 68.864822] [<c029078d>] (proc_reg_open) from [<c023b9d7>] (do_dentry_open+0x183/0x2a0) [ 68.864836] [<c023b9d7>] (do_dentry_open) from [<c02492f9>] (path_openat+0x23d/0xe0c) [ 68.880668] [<c02492f9>] (path_openat) from [<c024abeb>] (do_filp_open+0x4f/0x94) [ 68.880680] [<c024abeb>] (do_filp_open) from [<c023c873>] (do_sys_open+0x13f/0x1a8) [ 68.895818] [<c023c873>] (do_sys_open) from [<c0101001>] (ret_fast_syscall+0x1/0x62) [ 68.895825] Exception stack(0xceb49fa8 to 0xceb49ff0) [ 68.908620] 9fa0: 013fb028 00000000 b6c7ab80 00000000 000001b6 000001b6 [ 68.916806] 9fc0: 013fb028 00000000 00000008 00000005 b6c7aaac b6f18ce8 00000000 00000000 [ 68.918181] systemd[1]: cron.service: Main process exited, code=killed, status=11/SEGV [ 68.924989] 9fe0: 00000000 be861d6c b6cdc8dd b6d18936 [ 68.925002] Code: f8d5 90b4 eb04 0e03 (f854) a003 [ 68.925009] ---[ end trace 4998272b39de22d4 ]--- [ 68.925013] Internal error: Oops: 5 [#140] SMP THUMB2 [ 68.925018] Modules linked in: zram cpufreq_dt uio_pdrv_genirq [ 68.934472] systemd[1]: cron.service: Unit entered failed state. [ 68.938009] uio thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 68.938044] CPU: 2 PID: 639 Comm: kworker/u8:0 Tainted: G D 4.19.38-sunxi #5.83 [ 68.938055] Hardware name: Allwinner sun8i Family [ 68.988885] PC is at kmem_cache_alloc+0x5c/0x168 [ 68.988895] LR is at 0x15fa1e0 [ 68.996565] pc : [<c022bb3c>] lr : [<015fa1e0>] psr: 200d0133 [ 68.996569] sp : ceb6fd80 ip : 00000004 fp : 00000100 [ 68.996576] r10: 00000000 r9 : c6bd93d9 r8 : cf8cde00 [ 69.013285] r7 : c023f5b3 r6 : 006080c0 r5 : cf8cde00 r4 : 015fa1e0 [ 69.013289] r3 : 00000000 r2 : c0dbe100 r1 : 0efa5000 r0 : 00001c24 [ 69.013298] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 69.033652] Control: 50c5387d Table: 4eb8806a DAC: 00000051 [ 69.033664] Process kworker/u8:0 (pid: 639, stack limit = 0xa688c7a7) [ 69.045841] Stack: (0xceb6fd80 to 0xceb70000) [ 69.045850] fd80: 00000000 00000000 00000000 c0e04b40 cd1f6c00 00020020 cd1f6c00 cd2c3ef0 [ 69.058383] fda0: ffffe000 00000000 00000100 c023f5b3 c0e04b40 c0e24ed4 00020020 c023f815 [ 69.058392] fdc0: 00000000 00000000 ceb6fe60 feac2d6f ceb6ff10 ceb6ff10 c0e04d48 c02490f7 [ 69.058400] fde0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000041 [ 69.082926] fe00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 69.091112] fe20: 00000000 00000000 00000000 00000000 00000000 feac2d6f 00000000 c0e04d48 [ 69.099297] fe40: 00000000 ceb6ff10 00000001 cd2c3ef0 cfafa200 00000000 ffffff9c c024abeb [ 69.107482] fe60: 00000000 00000000 00000000 00000000 00000000 c022bbb5 00000000 00000000 [ 69.107491] fe80: 00000000 00000000 006000c0 c0134615 00000000 00000000 00000000 ceb6fea0 [ 69.107499] fea0: 00000000 00000000 00000000 80200020 00000000 00000000 00000000 feac2d6f [ 69.107508] fec0: 00000000 00000000 cf8cc600 006000c0 ce85c000 00000000 600d0113 00000000 [ 69.140210] fee0: ffffff9c c022bbb5 00000000 feac2d6f 00000000 c0e04d48 ce85c000 00000000 [ 69.140219] ff00: 00000000 c02429db cd1f6c00 00000000 00020020 00000000 00000001 00000100 [ 69.156572] ff20: 00000001 feac2d6f ce830d00 c0e04d48 ce85c000 ce830d00 cd2c3ee4 cd2c3ef0 [ 69.156582] ff40: cfafa200 c0244549 00000000 c022bb05 00000000 c016a409 00000000 feac2d6f [ 69.172935] ff60: c0e05430 00000000 ce4fdc00 c0efbf38 ffffffff 00000000 00000000 00000000 [ 69.181120] ff80: 00000000 c024477b 00000000 00000000 cd1f6c00 c012b8b5 00000015 ce4fdc00 [ 69.189315] ffa0: c012b781 00000000 00000000 c01010f9 00000000 00000000 00000000 00000000 [ 69.197506] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 69.197514] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 69.213881] [<c022bb3c>] (kmem_cache_alloc) from [<c023f5b3>] (__alloc_file+0x23/0xa8) [ 69.213895] [<c023f5b3>] (__alloc_file) from [<c023f815>] (alloc_empty_file+0x49/0xe8) [ 69.229727] [<c023f815>] (alloc_empty_file) from [<c02490f7>] (path_openat+0x3b/0xe0c) [ 69.229739] [<c02490f7>] (path_openat) from [<c024abeb>] (do_filp_open+0x4f/0x94) [ 69.245140] [<c024abeb>] (do_filp_open) from [<c02429db>] (do_open_execat+0x5b/0x128) [ 69.245156] [<c02429db>] (do_open_execat) from [<c0244549>] (__do_execve_file+0x3fd/0x5ec) [ 69.261245] [<c0244549>] (__do_execve_file) from [<c024477b>] (do_execve+0x1f/0x24) [ 69.261262] [<c024477b>] (do_execve) from [<c012b8b5>] (call_usermodehelper_exec_async+0x135/0x138) [ 69.277958] [<c012b8b5>] (call_usermodehelper_exec_async) from [<c01010f9>] (ret_from_fork+0x11/0x38) [ 69.277965] Exception stack(0xceb6ffb0 to 0xceb6fff8) [ 69.292232] ffa0: 00000000 00000000 00000000 00000000 [ 69.292240] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 69.308592] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 69.315214] Code: f8d5 90b4 eb04 0e03 (f854) a003 [ 69.315255] ---[ end trace 4998272b39de22d5 ]---

After countless attempts, the final conclusion is reached. Use Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img It has been basically stable. And installing the software I use is also normal. Also tried installing Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img system Upgrade linux-image-next-sunxi to 4.19.79 or higher 4.19.80 Kernel crash Upgrade process: root@orangepi:~# ls linux-image-next-sunxi_5.98_armhf.deb root@orangepi:~# dpkg -l | grep linux ii console-setup-linux 1.164 all Linux specific part of console-setup ii libselinux1:armhf 2.6-3+b3 armhf SELinux runtime shared libraries ii linux-base 4.5 all Linux image base package ii linux-dtb-next-sunxi 5.83 armhf Linux DTB, version 4.19.38-sunxi ii linux-image-next-sunxi 5.83 armhf Linux kernel, version 4.19.38-sunxi ii linux-libc-dev 5.70 armhf Linux support headers for userspace development ii linux-stretch-root-next-orangepi-r1 5.83 armhf Armbian tweaks for stretch on orangepi-r1 (next branch) ii linux-u-boot-orangepi-r1-next 5.83 armhf Uboot loader 2019.04 ii util-linux 2.29.2-1+deb9u1 armhf miscellaneous system utilities root@orangepi:~# dpkg -r linux-image-next-sunxi (Reading database ... 33468 files and directories currently installed.) Removing linux-image-next-sunxi (5.83) ... update-initramfs: Deleting /boot/initrd.img-4.19.38-sunxi root@orangepi:~# ls linux-image-next-sunxi_5.98_armhf.deb root@orangepi:~# dpkg -i linux-image-next-sunxi_5.98_armhf.deb Selecting previously unselected package linux-image-next-sunxi. (Reading database ... 30996 files and directories currently installed.) Preparing to unpack linux-image-next-sunxi_5.98_armhf.deb ... Unpacking linux-image-next-sunxi (5.98) ... Setting up linux-image-next-sunxi (5.98) ... update-initramfs: Generating /boot/initrd.img-4.19.80-sunxi update-initramfs: Converting to u-boot format root@orangepi:~# Start the first view： Uncompressing Linux... done, booting the kernel. Debian GNU/Linux 9 orangepi ttyS0 orangepi login: root Password: Last login: Sat Oct 26 03:14:39 UTC 2019 on ttyS0 ___ ____ _ ____ _ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) | _ \/ | | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | |_) | | | |_| | | | (_| | | | | (_| | __/ | __/| | | _ <| | \___/|_| \__,_|_| |_|\__, |\___| |_| |_| |_| \_\_| |___/ Welcome to ARMBIAN 5.83 stable Debian GNU/Linux 9 (stretch) 4.19.80-sunxi System load: 1.41 0.36 0.12 Up time: 0 min Memory usage: 22 % of 240MB IP: 192.168.1.109 CPU temp: 37°C Usage of /: 28% of 3.5G [ 0 security updates available, 1 updates total: apt upgrade ] Last check: 2019-10-26 03:19 root@orangepi:~# root@orangepi:~# root@orangepi:~# root@orangepi:~# root@orangepi:~# root@orangepi:~# root@orangepi:~# ls linux-image-next-sunxi_5.98_armhf.deb root@orangepi:~# dpkg -l | grep linux ii console-setup-linux 1.164 all Linux specific part of console-setup ii libselinux1:armhf 2.6-3+b3 armhf SELinux runtime shared libraries ii linux-base 4.5 all Linux image base package ii linux-dtb-next-sunxi 5.83 armhf Linux DTB, version 4.19.38-sunxi ii linux-image-next-sunxi 5.98 armhf Linux kernel, version 4.19.80-sunxi ii linux-libc-dev 5.70 armhf Linux support headers for userspace development ii linux-stretch-root-next-orangepi-r1 5.83 armhf Armbian tweaks for stretch on orangepi-r1 (next branch) ii linux-u-boot-orangepi-r1-next 5.83 armhf Uboot loader 2019.04 ii util-linux 2.29.2-1+deb9u1 armhf miscellaneous system utilities root@orangepi:~# After rebooting, the kernel crashes： Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 2.478209] Internal error: Oops: 80000005 [#1] SMP THUMB2 [ 2.481759] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq [ 2.483719] Modules linked in: pwrseq_simple [ 2.488971] CPU: 0 PID: 161 Comm: systemd-udevd Not tainted 4.19.80-sunxi #5.98 [ 2.488974] Hardware name: Allwinner sun8i Family [ 2.488983] PC is at 0x400 [ 2.488989] LR is at 0x400 [ 2.510679] pc : [<00000400>] lr : [<00000400>] psr: 600e0113 [ 2.510687] sp : cda29bc0 ip : ffffe000 fp : 00000054 [ 2.522167] r10: cdb37890 r9 : cdc83c3c r8 : 80000005 [ 2.522175] r7 : 00000000 r6 : cdc83c00 r5 : cda17500 r4 : 00000000 [ 2.533916] r3 : 000000a1 r2 : 00000001 r1 : 00000000 r0 : 00000001 [ 2.533922] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 2.533928] Control: 50c5387d Table: 4dac806a DAC: 00000051 [ 2.553319] Process systemd-udevd (pid: 161, stack limit = 0x(ptrval)) [ 2.553326] Stack: (0xcda29bc0 to 0xcda2a000) [ 2.564205] 9bc0: ffffe000 c01454c9 cda13b00 cfd60680 cfd60680 00000000 cfd60680 c014516b [ 2.564214] 9be0: cfd60680 feac2d19 02db26de cda29d28 cda29c28 00000000 cda29cb8 cdb37890 [ 2.580556] 9c00: 00000001 c0cb9600 00080c00 00000400 00000001 cf8d99c0 00000400 00000000 [ 2.588737] 9c20: c0d03d00 c0d04d48 0000035e 0000035e 0000035e 0000035e 00000400 00000359 [ 2.588745] 9c40: 00000001 00000000 00000001 00000000 00000000 cf938e40 cf938040 00000004 [ 2.588754] 9c60: 000009f1 00001000 0000027c 00000406 00000406 00000406 00000203 00000400 [ 2.613279] 9c80: 00000400 00000002 00000000 00000001 00000002 c022e64d 00000001 c0153945 [ 2.621466] 9ca0: 00000400 cfd60680 00000001 00000000 00000247 0000013c 00000001 00000000 [ 2.621475] 9cc0: cdb37890 20010093 c0147045 cfd3ec40 c0cb9600 c0d05228 c0b2b6a8 c0d04d48 [ 2.637830] 9ce0: cdb37890 00000001 c0b222da cda29d08 00000000 b6edadde 000f0030 ffffffff [ 2.637839] 9d00: 00000051 bf000000 ffff0000 cdcd2000 00000001 c09c2028 cdb37890 c08f6edf [ 2.654191] 9d20: cda29d40 ffffff00 ffff0000 ffff0a00 cfff4e80 ffffffff ffff0000 ffffff00 [ 2.662377] 9d40: cda29e5c cdb370a8 c0a9e6e9 cdb37890 c0a8774c cfff4c3c c0d04d48 cdb37890 [ 2.662385] 9d60: c0ad9600 c08f7d0d ffff0a00 cf986510 cdb370a8 c0ad8ea8 00000000 ff059d98 [ 2.662394] 9d80: 0a00ffff feacffff cee40ee0 feac2d19 00080040 0000004f c0d04d48 cdb370a8 [ 2.686919] 9da0: cdb37890 00000002 cda29e0c cdb37890 c09c1e7c c08f8a5d c0918908 ffffff05 [ 2.695114] 9dc0: ffff0a00 c0b222db cfa90300 cdc68c80 cdd3b100 feac2d19 c0b222d8 cdb370a8 [ 2.695125] 9de0: c0b222d8 c0b222da cda29e64 c08f8c27 ffffff05 ffff0a00 00000000 000007f4 [ 2.711483] 9e00: c0d04d48 cdb3709c 00080040 ffffff05 ffff0a00 feac2d19 ffffffff cdb37000 [ 2.719670] 9e20: c0d04d48 cfd58050 cdb37000 cfd58058 cdc68c80 00001000 cda29f78 c08eee03 [ 2.719679] 9e40: cda29e60 feac2d19 00020000 cfd58058 cdb37000 cfd58050 c07c6207 c0b222cc [ 2.720839] sunxi-mmc 1c10000.mmc: initialized, max. request size: 16384 KB [ 2.742990] 9e60: cfff4c3c feac2d19 00000000 cfd58058 cdb37000 c0d04d48 cfd58050 cfd58058 [ 2.742999] 9e80: cdc68c80 c066808b 00000000 00000a23 000081a4 9c7b7891 00000000 cf938200 [ 2.759352] 9ea0: c066604d feac2d19 00000000 cdb37000 cfd58058 cdb33000 cfd58058 c06660bb [ 2.767551] 9ec0: c0665ec5 c0db6624 c066604d c098bc2c cdb33000 cfd58058 cdc68c80 c0665ed7 [ 2.767560] 9ee0: c0665ec5 cdc21478 00001000 c029f62d c029f5cd cdc21478 00000001 00001000 [ 2.767568] 9f00: cfbddc00 007000c0 cdc21490 c025b8cf 00000001 00000000 cdc214a8 00001000 [ 2.792100] 9f20: 0246e438 c023f741 cfbddc00 00000000 0246e438 00001000 ffffe000 cda29f78 [ 2.800297] 9f40: cfbddc00 00001000 be9e6d90 c023f741 23863d00 cee60af0 5db3bc6a cfbddc00 [ 2.808513] 9f60: c0d04d48 cfbddc00 0246e438 00000000 00000000 c023faed 00000000 00000000 [ 2.808523] 9f80: 00000000 feac2d19 02462578 b6e43bec 00001000 00000003 c0101224 cda28000 [ 2.808531] 9fa0: 00000003 c0101001 02462578 b6e43bec 0000000c 0246e438 00001000 00000000 [ 2.833064] 9fc0: 02462578 b6e43bec 00001000 00000003 00001000 b6e437a8 0246e438 be9e6d90 [ 2.833074] 9fe0: 00000000 be9e6c34 b6da835f b6de4c76 000e0030 0000000c 00000000 00000000 [ 2.849435] Code: bad PC value [ 2.852769] ---[ end trace 869d606754fe346e ]--- [ 2.859137] usb 3-1: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00 [ 2.867392] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.874569] usb 3-1: Product: USB 10/100 LAN [ 2.878863] usb 3-1: Manufacturer: Realtek [ 2.882976] usb 3-1: SerialNumber: C0742BFFE6C4 [ 2.902410] mmc1: new high speed SDIO card at address 0001 [ 3.094767] random: fast init done [ 3.112568] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null) [ 13.177228] reboot: Restarting system I am from https://apt.armbian.com/pool/main/l/linux-4.19.62-sunxi/linux-image-next-sunxi_5.92_armhf.deb Download 4.19.62 Kernel Installation Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 8.495887] Unable to handle kernel NULL pointer dereference at virtual address 000000ac [ 8.504204] pgd = 59fef78a [ 8.507072] [000000ac] *pgd=00000000 [ 8.510782] Internal error: Oops: 5 [#1] SMP THUMB2 [ 8.515691] Modules linked in: zstd zram snd_soc_simple_card snd_soc_simple_card_utils sun8i_codec_analog sun4i_i2s sun8i_adda_pr_regmap sun4i_gpadc_iio snd_soc_core industrialio snd_pcm_dmaengine lima sun8i_ths snd_pcm snd_timer gpu_sched ttm snd soundcore cpufreq_dt uio_pdrv_genirq thermal_sys uio 8189es(-) cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 8.550908] CPU: 3 PID: 649 Comm: systemd-udevd Not tainted 4.19.62-sunxi #5.92 [ 8.558246] Hardware name: Allwinner sun8i Family [ 8.563001] PC is at filemap_map_pages+0x66/0x274 [ 8.567745] LR is at filemap_map_pages+0x26d/0x274 [ 8.572574] pc : [<c01e91d6>] lr : [<c01e93dd>] psr: 800f0133 [ 8.578884] sp : ce98bdf8 ip : 00000000 fp : 0000000f [ 8.584140] r10: ce98be54 r9 : 00000001 r8 : cee438ec [ 8.589398] r7 : c0e04d48 r6 : cffb2488 r5 : ced636b4 r4 : 00000000 [ 8.595958] r3 : 000000ac r2 : 00000004 r1 : cfed5fc4 r0 : 00000090 [ 8.602518] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 8.609862] Control: 50c5387d Table: 4e82406a DAC: 00000051 [ 8.615649] Process systemd-udevd (pid: 649, stack limit = 0xe9c5679e) [ 8.622208] Stack: (0xce98bdf8 to 0xce98c000) [ 8.622263] Unable to handle kernel NULL pointer dereference at virtual address 000000ac [ 8.626603] bde0: 00000003 cf269900 [ 8.626613] be00: cb867cc0 00000004 00000040 3a94bcc9 ced63690 3a94bcc9 cb867cc0 0000000f [ 8.626622] be20: b6f2c000 c0e04d48 c01e9171 00000040 b6f2c000 ce98be54 00000000 c0213847 [ 8.626631] be40: 00000000 cebf0040 ce98be70 c01a06bd 00000000 cb867000 00000054 006200ca [ 8.626640] be60: 00000000 b6f2f000 ce826db8 ce826db8 00000000 00000000 00000000 00000000 [ 8.626650] be80: ce8084bc cff84134 00000000 3a94bcc9 00000000 ce98bfb0 ce9a5b00 ce746c00 [ 8.634816] pgd = dcf1d5f4 [ 8.642971] bea0: 00000017 b6f2c1c8 00000054 ce746c3c cb867000 c0110c79 00000000 3a94bcc9 [ 8.642982] bec0: c0e04d48 008f8eb0 00000003 00000000 00000000 c0512f89 be890778 c0e0acf4 [ 8.642991] bee0: c0e04d48 00000017 c0110ba1 b6f2c1c8 ce98bfb0 00000000 0000000e c0110f03 [ 8.642999] bf00: 00000000 00000000 00000000 3a94bcc9 00000000 00020000 cecebc20 cd29c188 [ 8.643008] bf20: ffffe000 3a94bcc9 cd29c180 00000000 be890778 00000080 ffffe000 ce98bf78 [ 8.643017] bf40: cd29c180 00000080 be890778 c023ecb5 00000000 00000000 c0e04d48 cd29c180 [ 8.643025] bf60: c0e04d48 cd29c180 be890778 00000000 00000000 c023f061 00000000 00000000 [ 8.643034] bf80: ce98a000 3a94bcc9 008f2e38 3a94bcc9 008f8eb0 b6f84f94 200f0030 ffffffff [ 8.643047] bfa0: 50c5387d 50c5387d 00000000 c0101dcf 00000018 00000061 a4f92301 0000000a [ 8.651296] [000000ac] *pgd=00000000 [ 8.659455] bfc0: b6fa3480 00000002 b6f9b6e0 00000001 00000001 00000000 00000000 0000000e [ 8.659466] bfe0: 00000001 be890598 b6f2c168 b6f84f94 200f0030 ffffffff 00000000 00000000 [ 8.659500] [<c01e91d6>] (filemap_map_pages) from [<c0213847>] (handle_mm_fault+0x727/0x988) [ 8.659520] [<c0213847>] (handle_mm_fault) from [<c0110c79>] (do_page_fault+0xd9/0x230) [ 8.675929] [<c0110c79>] (do_page_fault) from [<c0110f03>] (do_DataAbort+0x43/0xac) [ 8.675944] [<c0110f03>] (do_DataAbort) from [<c0101dcf>] (__dabt_usr+0x4f/0x60) [ 8.675949] Exception stack(0xce98bfb0 to 0xce98bff8) [ 8.675956] bfa0: 00000018 00000061 a4f92301 0000000a [ 8.675967] bfc0: b6fa3480 00000002 b6f9b6e0 00000001 00000001 00000000 00000000 0000000e [ 8.833647] bfe0: 00000001 be890598 b6f2c168 b6f84f94 200f0030 ffffffff [ 8.840306] Code: f3bf 8f5b f8b3 f000 (e853) 2f00 [ 8.845141] Internal error: Oops: 5 [#2] SMP THUMB2 [ 8.845270] ---[ end trace 4dc4818320872398 ]--- [ 8.850045] Modules linked in: zstd zram snd_soc_simple_card snd_soc_simple_card_utils sun8i_codec_analog sun4i_i2s sun8i_adda_pr_regmap sun4i_gpadc_iio snd_soc_core industrialio snd_pcm_dmaengine lima sun8i_ths snd_pcm snd_timer gpu_sched ttm snd soundcore cpufreq_dt uio_pdrv_genirq thermal_sys uio 8189es(-) cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 8.889911] CPU: 0 PID: 625 Comm: NetworkManager Tainted: G D 4.19.62-sunxi #5.92 [ 8.898723] Hardware name: Allwinner sun8i Family [ 8.903475] PC is at filemap_map_pages+0x66/0x274 [ 8.908198] LR is at filemap_map_pages+0x26d/0x274 [ 8.913007] pc : [<c01e91d6>] lr : [<c01e93dd>] psr: 80030133 [ 8.919287] sp : ce823df8 ip : 00000000 fp : 0000000f [ 8.924534] r10: ce823e54 r9 : 00000001 r8 : cee438ec [ 8.929776] r7 : c0e04d48 r6 : cffb2488 r5 : ced636b4 r4 : 00000000 [ 8.936324] r3 : 000000ac r2 : 00000004 r1 : cfed5fc4 r0 : 00000090 [ 8.942882] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 8.950225] Control: 50c5387d Table: 4e96006a DAC: 00000051 [ 8.956009] Process NetworkManager (pid: 625, stack limit = 0xd9bff37f) [ 8.962656] Stack: (0xce823df8 to 0xce824000) [ 8.967031] 3de0: 00000003 cd098540 [ 8.975228] 3e00: ffffe000 00000004 00000040 c0212347 ced63690 3a94bcc9 b45bc000 0000000f [ 8.983430] 3e20: b4581000 c0e04d48 c01e9171 00000040 b4581000 ce823e54 00000000 c0213847 [ 8.991634] 3e40: bf000000 00000000 00000000 00000400 cd023000 ce396180 00000054 006200ca [ 8.999844] 3e60: 00000000 b4584000 ce962d10 ce962d10 00000000 00000000 00000000 00000000 [ 9.008072] 3e80: ce96d610 cff87368 00000000 3a94bcc9 ce396120 ce823fb0 ce9a6180 cddbc200 [ 9.016286] 3ea0: 00000017 b4581158 00000054 cddbc23c ce396180 c0110c79 ce3962b0 ce3962a0 [ 9.024493] 3ec0: b45bd000 c0217129 ce3962b0 00000000 00000000 000b45bc 00000000 c0e0acf4 [ 9.032701] 3ee0: c0e04d48 00000017 c0110ba1 b4581158 ce823fb0 be8aff20 0003b894 c0110f03 [ 9.040934] 3f00: 00000032 b45bc000 00640000 00000000 00000077 00000001 cddbc200 c0217705 [ 9.049166] 3f20: 000b45bc ce823f74 00000000 c090acdf 00000012 c0e04d48 00000000 ce823f74 [ 9.057385] 3f40: 00000003 b45bc000 00000894 c020300f 0000059f c0e04d48 00000032 00000000 [ 9.065608] 3f60: 000b45bc ce823f70 ce823f74 3a94bcc9 00000000 00000000 cd098540 cf2a5e00 [ 9.073828] 3f80: 00000006 c023c103 00000000 3a94bcc9 b622c578 b6f0244e 40030030 ffffffff [ 9.082048] 3fa0: 50c5387d 50c5387d be8b014c c0101dcf b622c578 b622c598 b4581000 b4581158 [ 9.090272] 3fc0: b622c578 b4581000 00000000 be8affe8 b4581000 be8b014c be8aff20 0003b894 [ 9.098534] 3fe0: 6ffffeff be8affb0 b6efe931 b6f0244e 40030030 ffffffff 00000000 00000000 [ 9.098573] [<c01e91d6>] (filemap_map_pages) from [<c0213847>] (handle_mm_fault+0x727/0x988) [ 9.115233] [<c0213847>] (handle_mm_fault) from [<c0110c79>] (do_page_fault+0xd9/0x230) [ 9.115249] [<c0110c79>] (do_page_fault) from [<c0110f03>] (do_DataAbort+0x43/0xac) [ 9.130938] [<c0110f03>] (do_DataAbort) from [<c0101dcf>] (__dabt_usr+0x4f/0x60) [ 9.130947] Exception stack(0xce823fb0 to 0xce823ff8) [ 9.143402] 3fa0: b622c578 b622c598 b4581000 b4581158 [ 9.143411] 3fc0: b622c578 b4581000 00000000 be8affe8 b4581000 be8b014c be8aff20 0003b894 [ 9.159764] 3fe0: 6ffffeff be8affb0 b6efe931 b6f0244e 40030030 ffffffff [ 9.166391] Code: f3bf 8f5b f8b3 f000 (e853) 2f00 [ 9.166531] ---[ end trace 4dc4818320872399 ]--- My ultimate goal is to build my own system using the "customize-image.sh" script to install my software for packaging. The problem now is that the build script builds the latest version of armbian 5.98 or higher. How will I build with the old kernel 4.19.38? Or is it that I need to wait for a while? I am expecting this problem will be fixed?

thank you very much for your suggestion. But at the moment I don't need a very high working kernel. The kernel program used by Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img is 4.19.38. The image kernel version of the new build problem is 4.19.79 or 4.19.80 Today, two identical Orange Pi-r1s have been used to perform an uninterrupted power-off test on the Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img image. As a result, there is very little kernel crash. In fact, my job is very simple, using the "customize-image.sh" script when building. Then install the required customization software in the chroot. Now I want to use the 4.19.38 kernel program when I build it, so I will try it if you have this information. Thank you very much for your assistance.

thank you for your reply. I don't have access to third-party hardware. First, make sure that the software system is stable and try to access other hardware and drivers. My current position is Debian_stretch I tried it again and again today. Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.img Armbian_5.90_Orangepi-r1_Debian_buster_next_4.19.57.img Stability is still said in the past. But I need to build the system myself. The current build script is the latest Armbian_5.98_Orangepi-r1_Debian_stretch_next_4.19.79.img This image is very unstable. I am thinking of ways to roll back the kernel version or something else. @Igor

Armbian_5.83_Orangepi-r1_Debian_stretch_next_4.19.38.7z Uncompressing Linux... done, booting the kernel. [ 5.782217] Unable to handle kernel paging request at virtual address 30586960 [ 5.783849] BUG: Bad page state in process systemd-udevd pfn:4bec7 [ 5.789598] pgd = (ptrval) [ 5.795769] page:cff273fc count:0 mapcount:0 mapping:cd68903c index:0x1 [ 5.795780] flags: 0x0() [ 5.795794] raw: 00000000 00000100 00000200 cd68903c 00000001 00000000 ffffffff 00000000 [ 5.795797] raw: 00000000 [ 5.795800] page dumped because: non-NULL mapping [ 5.795802] Modules linked in: zram lima snd_soc_simple_card gpu_sched snd_soc_simple_card_utils sun4i_i2s sun8i_codec_analog ttm sun8i_adda_pr_regmap snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd soundcore sun4i_gpadc_iio industrialio sun8i_ths [ 5.798612] [30586960] *pgd=00000000 [ 5.805201] cpufreq_dt uio_pdrv_genirq uio thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 5.805247] CPU: 3 PID: 272 Comm: systemd-udevd Not tainted 4.19.38-sunxi #5.83 [ 5.805250] Hardware name: Allwinner sun8i Family [ 5.805292] [<c010d745>] (unwind_backtrace) from [<c010a2f1>] (show_stack+0x11/0x14) [ 5.805311] [<c010a2f1>] (show_stack) from [<c08f9d01>] (dump_stack+0x69/0x78) [ 5.816099] [<c08f9d01>] (dump_stack) from [<c01edc2b>] (bad_page+0xab/0xec) [ 5.816137] [<c01edc2b>] (bad_page) from [<c01ee0c9>] (free_pcppages_bulk+0x121/0x3e4) [ 5.816159] [<c01ee0c9>] (free_pcppages_bulk) from [<c01ef645>] (free_unref_page_list+0xd5/0x144) [ 5.816180] [<c01ef645>] (free_unref_page_list) from [<c01f67d9>] (release_pages+0x21d/0x258) [ 5.816207] [<c01f67d9>] (release_pages) from [<c0210527>] (tlb_finish_mmu+0x43/0x98) [ 5.816237] [<c0210527>] (tlb_finish_mmu) from [<c02161d3>] (exit_mmap+0x97/0xf4) [ 5.816252] [<c02161d3>] (exit_mmap) from [<c0118e03>] (mmput+0x43/0xcc) [ 5.816266] [<c0118e03>] (mmput) from [<c011ec77>] (do_exit+0x2a7/0x898) [ 5.816276] [<c011ec77>] (do_exit) from [<c011f2c3>] (do_group_exit+0x2f/0x88) [ 5.816289] [<c011f2c3>] (do_group_exit) from [<c012726b>] (get_signal+0xff/0x5e4) [ 5.816306] [<c012726b>] (get_signal) from [<c0109905>] (do_signal+0x95/0x390) [ 5.818966] Internal error: Oops: 5 [#1] SMP THUMB2 [ 5.819915] zram0: detected capacity change from 0 to 52428800 [ 5.823667] [<c0109905>] (do_signal) from [<c0109d4f>] (do_work_pending+0x83/0x90) [ 5.845990] Modules linked in: [ 5.849590] [<c0109d4f>] (do_work_pending) from [<c0101077>] (slow_work_pending+0x9/0x16) [ 5.863124] zstd [ 5.870433] Exception stack(0xce741fb0 to 0xce741ff8) [ 5.875132] zram [ 5.882875] 1fa0: 00000004 0000000f 00000000 000000f0 [ 5.890091] lima [ 5.897139] 1fc0: 011c3368 00000000 bef63670 00000007 011d376c bef6363c 011ad008 004c5110 [ 5.905048] snd_soc_simple_card [ 5.913919] 1fe0: 004c4d84 bef635d0 00000010 004a7c3c 20030030 ffffffff [ 5.922436] gpu_sched snd_soc_simple_card_utils sun4i_i2s sun8i_codec_analog ttm sun8i_adda_pr_regmap snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd soundcore sun4i_gpadc_iio industrialio sun8i_ths cpufreq_dt uio_pdrv_genirq uio thermal_sys 8189es cfg80211 r8152 usb_f_acm u_serial g_serial libcomposite ip_tables x_tables pwrseq_simple [ 6.069980] CPU: 0 PID: 306 Comm: systemd-udevd Tainted: G B 4.19.38-sunxi #5.83 [ 6.078697] Hardware name: Allwinner sun8i Family [ 6.083445] PC is at __mutex_lock.constprop.7+0x50/0x404 [ 6.088786] LR is at perf_event_exit_task+0x17/0x334 [ 6.093766] pc : [<c0909a84>] lr : [<c01e2727>] psr: 20030033 [ 6.100037] sp : ceb3bdb8 ip : 00000000 fp : ce238000 [ 6.105272] r10: ce24cc00 r9 : 00000002 r8 : ceb3be54 [ 6.110508] r7 : c0e04d48 r6 : ce238544 r5 : ce238000 r4 : ce238544 [ 6.117042] r3 : ceb3a000 r2 : 30586948 r1 : 00000000 r0 : ce238544 [ 6.123577] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 6.130896] Control: 50c5387d Table: 4e4a406a DAC: 00000051 [ 6.136646] Process systemd-udevd (pid: 306, stack limit = 0x(ptrval)) [ 6.143173] Stack: (0xceb3bdb8 to 0xceb3c000) [ 6.147533] bda0: cd4ce2a8 c0909087 [ 6.155728] bdc0: ceb3a000 00000000 00000000 c0909087 feac2d6f feac2d6f 00080060 ce238000 [ 6.163918] bde0: ce238558 ce238544 ffffe000 ceb3be54 00000000 ce24cc00 ce238000 c01e2727 [ 6.172099] be00: 00000008 ce767308 cf952f40 c0133b93 c0103951 c0e09ea4 ffffffff c0133b93 [ 6.180282] be20: ffffffff ce238000 cdddbe00 ce238000 cdddbe00 ceb3a000 ffffe000 ceb3be54 [ 6.188464] be40: 00000000 ce24cc00 cf952f40 c011eccb 00000000 00000000 c0e04d48 feac2d6f [ 6.196647] be60: 80000000 ce238000 cf952f40 c011f2c3 ceb3bedc 0000000a 00000000 00000f00 [ 6.204868] be80: ce238000 c012726b ffffffe8 ceb3bedc cf953444 ceb3bef0 08430000 00000001 [ 6.213080] bea0: ce238000 0000000b 00000000 ceb3bfb0 00000001 c0e04d48 ceb3bedc b6dc6bd4 [ 6.221266] bec0: b6dc6bd6 000000fc 00000003 c0109905 00030013 00000001 cf95301c c012669b [ 6.229447] bee0: ceb3bf40 ce238000 c0e04d48 00000000 0000000b 00000000 00000080 00000000 [ 6.237628] bf00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.245808] bf20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.253989] bf40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.262169] bf60: 00000000 00000000 00000000 00000000 c013b285 feac2d6f 00000200 ffffe000 [ 6.270350] bf80: c0101224 ceb3bfb0 000000fc c0101224 ceb3a000 000000fc 00000003 c0109d4f [ 6.278532] bfa0: 011b8fa0 bef630e0 bef631a0 c0101077 00000001 bef630e0 00000004 ffffffff [ 6.286712] bfc0: 011b8fa0 bef630e0 bef631a0 000000fc 00000002 00000004 0000000e 00000003 [ 6.294893] bfe0: 00000000 bef62fdc 00483c65 b6dc6bd6 20060030 00000004 00000000 00000000 [ 6.303093] [<c0909a84>] (__mutex_lock.constprop.7) from [<c01e2727>] (perf_event_exit_task+0x17/0x334) [ 6.312496] [<c01e2727>] (perf_event_exit_task) from [<c011eccb>] (do_exit+0x2fb/0x898) [ 6.320506] [<c011eccb>] (do_exit) from [<c011f2c3>] (do_group_exit+0x2f/0x88) [ 6.327737] [<c011f2c3>] (do_group_exit) from [<c012726b>] (get_signal+0xff/0x5e4) [ 6.335314] [<c012726b>] (get_signal) from [<c0109905>] (do_signal+0x95/0x390) [ 6.342543] [<c0109905>] (do_signal) from [<c0109d4f>] (do_work_pending+0x83/0x90) [ 6.350119] [<c0109d4f>] (do_work_pending) from [<c0101077>] (slow_work_pending+0x9/0x16) [ 6.358297] Exception stack(0xceb3bfb0 to 0xceb3bff8) [ 6.363351] bfa0: 00000001 bef630e0 00000004 ffffffff [ 6.371532] bfc0: 011b8fa0 bef630e0 bef631a0 000000fc 00000002 00000004 0000000e 00000003 [ 6.379712] bfe0: 00000000 bef62fdc 00483c65 b6dc6bd6 20060030 00000004 [ 6.386334] Code: 6822 f032 0207 d003 (6992) 2a00 [ 6.391312] ---[ end trace d8b080561f7af96f ]--- [ 6.396022] Fixing recursive fault but reboot is needed! [ 6.581125] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard [ 6.833852] random: crng init done [ 6.837301] random: 7 urandom warning(s) missed due to ratelimiting