d3f2
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Hi Igor, Is there any video acceleration? Also can I build the image on my own? I don't need the desktop environment. Regards, Lazar
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hi there, Recently there was an update for all Olimex boards with A20. Now we have one image for all the boards and it includes mainline kernel which is cool. I checked here and took the image from here. Now after a while I got strange error and wanted to check with you if you can share an opinion what this could be: [32673.051479] Unable to handle kernel NULL pointer dereference at virtual address 0000 [32673.060027] pgd = 9d6652ac [32673.062884] [00000000] *pgd=00000000 [32673.066666] Internal error: Oops: 5 [#1] SMP THUMB2 [32673.071795] Modules linked in: joydev input_leds ipt_MASQUERADE nf_conntrack_netlink iptable_nat nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack nf_netfilter bridge stp llc cifs ccm fscache overlay lz4hc lz4hc_compress zram rc_cec at2dec snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer sun4i_lradc_keys snd sun4i_ts sounm_hdmi sun4i_ss cec sun4i_drm sun8i_tcon_top sun4i_frontend sun4i_tcon uio_pdrv_genirq l libcomposite bonding ip_tables x_tables pwrseq_emmc [32673.130283] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.10-sunxi #5.65 [32673.137406] Hardware name: Allwinner sun7i (A20) Family [32673.142909] PC is at resched_curr+0x26/0x48 [32673.147313] LR is at check_preempt_curr+0x7f/0x84 [32673.152256] pc : [<c0139d12>] lr : [<c013a7cf>] psr: 000f01b3 [32673.158835] sp : c0d01d08 ip : ef6c87b0 fp : 2ea10000 [32673.164323] r10: ef6c8700 r9 : 00000000 r8 : ef6c8700 [32673.169813] r7 : c0d01d08 r6 : c0901ea0 r5 : c0d08a80 r4 : 00000000 [32673.176665] r3 : c0d00000 r2 : 00000000 r1 : c0d00000 r0 : 00000001 [32673.183519] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA Thumb Segment none [32673.191280] Control: 50c5387d Table: 6c8ec06a DAC: 00000051 [32673.197315] Process swapper/0 (pid: 0, stack limit = 0x385bb5af) [32673.203623] Stack: (0xc0d01d08 to 0xc0d02000) [32673.208212] 1d00: c0901f00 c0901f00 c0d01d18 c013a7cf ef6c8700 ea0 [32673.216802] 1d20: c0d01d74 c0d01d30 ea0d4bf8 c013a7ed ea0d4780 c012f663 80000000 ea0 [32673.225390] 1d40: c0d04f48 c0cb8700 c0d01d60 ea0d4bf8 00000000 ef6c8700 2ea10000 c01 [32673.233978] 1d60: c0901f00 b8023295 c0cb8700 600f0193 ea0d4800 ef6c8780 00000000 b80 [32673.242566] 1d80: ef6c8700 e5f55c10 00000000 00000000 c014fd75 ee7c5868 c0d01de8 000 [32673.251144] 1da0: 00000000 c014fd83 ee7c585c c014f7e7 00000004 00000001 2ea22000 ee7 [32673.259732] 1dc0: 00000001 00000003 00000000 c0d01de8 00000000 c0d04f48 600f0193 c01 [32673.268319] 1de0: 00000000 c0d01de8 00000000 00000000 00000000 c0d01df4 c0d01df4 b80 [32673.276907] 1e00: 00000400 ee7c5810 00000000 c0af4644 c0b1b080 0028f5be ee7c5870 600 [32673.285495] 1e20: ffffe000 c014f8ff 00000000 c073907f ee7c5810 c073909f 00000004 c01 [32673.294083] 1e40: ee01cfc0 ef100964 ef100900 00000000 00000035 ef03b800 c0d01ea0 c01 [32673.302671] 1e60: ef6c6450 c0623c2b 00001db7 c0d04f70 ef100900 c0de1ef8 00000000 c0d [32673.311251] 1e80: ef100964 ef100900 00000000 00000001 ef03b800 c0cb7870 00000000 c01 [32673.319839] 1ea0: 00000000 b8023295 ef100900 ef100964 2ea10000 c015f495 ef100900 c0d [32673.328427] 1ec0: 2ea10000 c0161cff c0cb8278 00000000 00000035 c015e8ed 0000008d c01 [32673.337015] 1ee0: c0d01f18 c0d05798 f080200c f0802000 c0d01f18 f0803000 c0d00000 c05 [32673.345603] 1f00: c0107a3c 400f0033 ffffffff c0d01f4c 00000000 c0101a65 00000000 0ea [32673.354192] 1f20: ef6c3438 c0116721 ffffe000 c0d04f70 c0d04fb8 00000001 00000000 c0d [32673.362772] 1f40: c0cb7870 00000000 ffffffff c0d01f68 c0107a3b c0107a3c 400f0033 fff [32673.371360] 1f60: 00000051 00000000 00000000 c013ea9b c0de1893 ffffffff c013ed1d b80 [32673.410865] 1f80: 60000033 000000c5 00000001 ffffffff c0d04f48 c0d04f40 c0df8a00 ef6 [32673.450651] 1fa0: c0c5da34 c013ed1d 00000001 c0c00bbd ffffffff ffffffff 00000000 c0c [32673.490033] 1fc0: 00000000 c0c5da34 b806219f 00000000 00000000 c0c00328 00000051 10c [32673.529069] 1fe0: 100010bb 49a8f000 410fc074 50c5387d 00000000 00000000 00000000 000 [32673.567780] [<c0139d12>] (resched_curr) from [<c013a7cf>] (check_preempt_curr+0x7f/0 [32673.606194] [<c013a7cf>] (check_preempt_curr) from [<c013a7ed>] (ttwu_do_wakeup+0x19 [32673.644826] [<c013a7ed>] (ttwu_do_wakeup) from [<c013b2ff>] (try_to_wake_up+0x15b/0x [32673.683009] [<c013b2ff>] (try_to_wake_up) from [<c014fd83>] (autoremove_wake_functio [32673.721302] [<c014fd83>] (autoremove_wake_function) from [<c014f7e7>] (__wake_up_com [32673.759336] [<c014f7e7>] (__wake_up_common) from [<c014f8c7>] (__wake_up_common_lock [32673.796627] [<c014f8c7>] (__wake_up_common_lock) from [<c014f8ff>] (__wake_up+0x13/0 [32673.832721] [<c014f8ff>] (__wake_up) from [<c073909f>] (mv64xxx_i2c_intr+0x2b7/0x3ec [32673.868190] [<c073909f>] (mv64xxx_i2c_intr) from [<c015f2d7>] (__handle_irq_event_pe [32673.904795] [<c015f2d7>] (__handle_irq_event_percpu) from [<c015f42d>] (handle_irq_e [32673.941488] [<c015f42d>] (handle_irq_event_percpu) from [<c015f495>] (handle_irq_eve [32673.976927] [<c015f495>] (handle_irq_event) from [<c0161cff>] (handle_fasteoi_irq+0x [32674.011371] [<c0161cff>] (handle_fasteoi_irq) from [<c015e8ed>] (generic_handle_irq+ [32674.045560] [<c015e8ed>] (generic_handle_irq) from [<c015ed8d>] (__handle_domain_irq [32674.079597] [<c015ed8d>] (__handle_domain_irq) from [<c05cac95>] (gic_handle_irq+0x3 [32674.112894] [<c05cac95>] (gic_handle_irq) from [<c0101a65>] (__irq_svc+0x65/0x94) [32674.145236] Exception stack(0xc0d01f18 to 0xc0d01f60) [32674.175010] 1f00: 00000000 0ea [32674.207967] 1f20: ef6c3438 c0116721 ffffe000 c0d04f70 c0d04fb8 00000001 00000000 c0d [32674.240863] 1f40: c0cb7870 00000000 ffffffff c0d01f68 c0107a3b c0107a3c 400f0033 fff [32674.273876] [<c0101a65>] (__irq_svc) from [<c0107a3c>] (arch_cpu_idle+0x28/0x2c) [32674.306067] [<c0107a3c>] (arch_cpu_idle) from [<c013ea9b>] (do_idle+0x14b/0x1d8) [32674.338165] [<c013ea9b>] (do_idle) from [<c013ed1d>] (cpu_startup_entry+0x19/0x1c) [32674.370035] [<c013ed1d>] (cpu_startup_entry) from [<c0c00bbd>] (start_kernel+0x3a7/0 [32674.402141] Code: 53ff 2001 f023 031f (691b) 42a3 [32674.430709] ---[ end trace 349b2715ffd50e9f ]--- [32674.458898] Kernel panic - not syncing: Fatal exception in interrupt [32675.648500] SMP: failed to stop secondary CPUs [32675.675135] Rebooting in 10 seconds.. [32686.861416] SMP: failed to stop secondary CPUs thanks and regards, Lazar
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EXT4-fs error after 2-3 days, A20-MICRO, 4.14.14, 5.38
d3f2 replied to d3f2's topic in Allwinner sunxi
An update from today, I have run the dmesg while it was stopping and now I see more information watch "dmesg | fold -w$COLUMNS | tail -n$((LINES-2))" Every 2.0s: dmesg | fold -w80 | tail -n22 Wed Jul 25 005 10111 2018 113 100008.828841] zram: Added device: zram0 52 001018.837014] zram: Added device: zram1 8 :00 29.146852] zram0: detected capacity change from 0 to 261394432 8 001 29.215021] Generic PHY stmmac-0:01: attached PHY driver [Generic 4 0s:phy_addr=stmmac-0:01, irq=POLL) 202 :00119.223619] sun7i-dwmac 1c50000.ethernet eth0: RX IPCThuecksum6 111 0:011isabl [216532.641503] ata1.00: cmd 61/00:d8:00:b2:8d/01:00:16:00:00/40 tag 2 131072 out res 51/04:00:00:61:8c/00:01:16:00:00/06 Emask ce error) [216532.641507] ata1.00: status: { DRDY ERR }am0. Priority:5 extents: [216532.641512] ata1.00: error: { ABRT } [216532.641519] ata1.00: failed command: WRITE FPDMA QUEUED1394432 [216532.641534] ata1.00: cmd 61/00:e0:00:c1:8d/01:00:16:00:00/40 tag 2 131072 out res 51/04:00:00:61:8c/00:01:16:00:00/06 Emask ce error) [216532.641538] ata1.00: status: { DRDY ERR } [216532.641543] ata1.00: error: { ABRT } [216532.641549] ata1.00: failed command: WRITE FPDMA QUEUED [216532.641564] ata1.00: cmd 61/00:e8:00:c9:8d/01:00:16:00:00/40 tag 2 131072 out res 51/04:00:00:61:8c/00:01:16:00:00/06 Emask ce error) [216532.641569] ata1.00: status: { DRDY ERR } [216532.641573] ata1.00: error: { ABRT } � [216532.644094] ata1.00: configured for UDMA/133 [216532.644341] ata1: EH complete it looks very strange for me but may be someone can explain what's that :-) -
Hello, I am having strange problem with Olimexino A20 Micro, Ambian 5.38, 4.14.14. After every 2-3 days standby with minor cpu usage I am getting an FS error. I have tried Armbian Ubuntu/Debian and different sd cards but this doesn't change anything. I think with previous kernel there wasn't such an issue. I've connected it to the serial port and I see: login: [381301.434449] EXT4-fs error (device mmcblk0p1): ext4_journal_check_setected aborted journal [381301.444715] EXT4-fs (mmcblk0p1): Remounting filesystem read-only [381340.727458] EXT4-fs error (device mmcblk0p1): ext4_find_entry:143621620: comm sh: reading directory lblock 0 [381494.351427] EXT4-fs error (device mmcblk0p1): ext4_find_entry:143643740: comm /usr/share/webm: reading directory lblock 0 [381494.367402] EXT4-fs error (device mmcblk0p1): ext4_find_entry:143643740: comm /usr/share/webm: reading directory lblock 0 [381804.544643] EXT4-fs error (device mmcblk0p1): ext4_find_entry:143643740: comm /usr/share/webm: reading directory lblock 0 My installation is Welcome to ARMBIAN 5.38 stable Ubuntu 16.04.4 LTS 4.14.18-sunxi System load: 0.43 0.41 0.40 Up time: 1 day Memory usage: 53 % of 997MB Swap usage: 8 % of 498Mb IP: CPU temp: 40°C HDD temp: 32°C Usage of /: 8% of 29G storage/: 33% of 917G Batter [ General system configuration (beta): armbian-config ] Last login: Wed Jul 18 17:43:03 2018 from 192.168.0.120 Does anyone have same issue or any idea how to fix that? Regards, Lazar