Quote from: imine2 on October 04, 2018, 04:00:50 PM

Quote from: jadrew1020 on October 04, 2018, 12:37:46 PM

Hello,

I have recently purchased Innonsilicon A9 Zmasters, I was wondering if anyone could help me out. The machines are brand new and they seem to crash every 1-2 days, does anyone know what could be the cause of this, at first I thought it could be the pool that keeps going down so I switched to a different pool but the machines still seem to be crashing every 1-2 days. I did some research online and some people say it could be caused by the fan speed readjusting itself all the time.

Here is my miner log history:

Oct 05 13:37:37 InnoMiner sgminer[11230]: Accepted 2cff5783 Diff 0/294918 HLT 2
Oct 05 13:37:40 InnoMiner sgminer[11230]: Stratum from pool 0 requested work restart
Oct 05 13:37:51 InnoMiner sgminer[11230]: Accepted 2f3a4aad Diff 0/294918 HLT 1
Oct 05 13:37:53 InnoMiner sgminer[11230]: Accepted 0df51292 Diff 0/294918 HLT 0
Oct 05 13:37:59 InnoMiner sgminer[11230]: Solution verification1 failed!
Oct 05 13:37:59 InnoMiner sgminer[11230]: Notice!!! Error Nonce
Oct 05 13:37:59 InnoMiner sgminer[11230]: HLT2: invalid nonce - HW error
Oct 05 13:37:59 InnoMiner sgminer[11230]: 2: chip 1: invalid nonce 0xb34fbff4
Oct 05 13:38:00 InnoMiner sgminer[11230]: nonce_ranges_processed less than 0
Oct 05 13:38:01 InnoMiner sgminer[11230]: Accepted 2649372d Diff 0/294918 HLT 0
Oct 05 13:38:02 InnoMiner kernel: systemd-journal invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0
Oct 05 13:38:02 InnoMiner kernel: CPU: 1 PID: 752 Comm: systemd-journal Not tainted 4.14.0-xilinx #1
Oct 05 13:38:02 InnoMiner kernel: Hardware name: Xilinx Zynq Platform
Oct 05 13:38:02 InnoMiner kernel: [] (unwind_backtrace) from [] (show_stack+0x10/0x14)
Oct 05 13:38:02 InnoMiner kernel: [] (show_stack) from [] (dump_stack+0x80/0x9c)
Oct 05 13:38:02 InnoMiner kernel: [] (dump_stack) from [] (dump_header.constprop.3+0x84/0x1ec)
Oct 05 13:38:02 InnoMiner kernel: [] (dump_header.constprop.3) from [] (oom_kill_process+0xb0/0x41c)
Oct 05 13:38:02 InnoMiner kernel: [] (oom_kill_process) from [] (out_of_memory+0x340/0x3e8)
Oct 05 13:38:02 InnoMiner kernel: [] (out_of_memory) from [] (__alloc_pages_nodemask+0x818/0x8c8)
Oct 05 13:38:02 InnoMiner kernel: [] (__alloc_pages_nodemask) from [] (__get_free_pages+0x10/0x20)
Oct 05 13:38:02 InnoMiner kernel: [] (__get_free_pages) from [] (proc_pid_readlink+0x4c/0x108)
Oct 05 13:38:02 InnoMiner kernel: [] (proc_pid_readlink) from [] (vfs_readlink+0x34/0xdc)
Oct 05 13:38:02 InnoMiner kernel: [] (vfs_readlink) from [] (SyS_readlinkat+0xa0/0xd0)
Oct 05 13:38:02 InnoMiner kernel: [] (SyS_readlinkat) from [] (ret_fast_syscall+0x0/0x48)
Oct 05 13:38:02 InnoMiner kernel: Mem-Info:
Oct 05 13:38:02 InnoMiner kernel: active_anon:55918 inactive_anon:3115 isolated_anon:0
active_file:7 inactive_file:62 isolated_file:0
unevictable:0 dirty:0 writeback:0 unstable:0
slab_reclaimable:219 slab_unreclaimable:1193
mapped:399 shmem:3414 pagetables:212 bounce:0
free:488 free_pcp:84 free_cma:42
Oct 05 13:38:02 InnoMiner kernel: Node 0 active_anon:223672kB inactive_anon:12460kB active_file:28kB inactive_file:248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1596kB dirty:0kB writeback:0kB shmem:13656kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
Oct 05 13:38:02 InnoMiner kernel: Normal free:2248kB min:1928kB low:2408kB high:2888kB active_anon:223672kB inactive_anon:12460kB active_file:212kB inactive_file:240kB unevictable:0kB writepending:0kB present:262144kB managed:250564kB mlocked:0kB kernel_stack:592kB pagetables:848kB bounce:0kB free_pcp:132kB local_pcp:0kB free_cma:168kB
Oct 05 13:38:02 InnoMiner kernel: lowmem_reserve[]: 0 0 0
Oct 05 13:38:02 InnoMiner kernel: Normal: 107*4kB (UMC) 33*8kB (UMC) 28*16kB (UMC) 10*32kB (UC) 4*64kB (UM) 2*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2228kB
Oct 05 13:38:02 InnoMiner kernel: 3463 total pagecache pages
Oct 05 13:38:02 InnoMiner kernel: 0 pages in swap cache
Oct 05 13:38:02 InnoMiner kernel: Swap cache stats: add 0, delete 0, find 0/0
Oct 05 13:38:02 InnoMiner kernel: Free swap = 0kB
Oct 05 13:38:02 InnoMiner kernel: Total swap = 0kB
Oct 05 13:38:02 InnoMiner kernel: 65536 pages RAM
Oct 05 13:38:02 InnoMiner kernel: 0 pages HighMem/MovableOnly
Oct 05 13:38:02 InnoMiner kernel: 2895 pages reserved
Oct 05 13:38:02 InnoMiner kernel: 4096 pages cma reserved
Oct 05 13:38:02 InnoMiner kernel: [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
Oct 05 13:38:02 InnoMiner kernel: [ 752] 0 752 5782 395 7 0 0 0 systemd-journal
Oct 05 13:38:02 InnoMiner kernel: [ 936] 0 936 1489 99 5 0 0 -1000 systemd-udevd
Oct 05 13:38:02 InnoMiner kernel: [ 1277] 1008 1277 3827 66 7 0 0 0 systemd-timesyn
Oct 05 13:38:02 InnoMiner kernel: [ 1278] 1007 1278 1584 64 5 0 0 0 systemd-resolve
Oct 05 13:38:02 InnoMiner kernel: [ 1281] 0 1281 17030 9836 27 0 0 0 dm-monitor
Oct 05 13:38:02 InnoMiner kernel: [ 1282] 0 1282 588 7 3 0 0 0 getty
Oct 05 13:38:02 InnoMiner kernel: [ 1283] 1000 1283 1179 59 5 0 0 -900 dbus-daemon
Oct 05 13:38:02 InnoMiner kernel: [ 1296] 0 1296 2924 269 8 0 0 0 php-fpm
Oct 05 13:38:02 InnoMiner kernel: [ 1310] 0 1310 1138 68 4 0 0 -1000 sshd
Oct 05 13:38:02 InnoMiner kernel: [ 1312] 0 1312 802 73 4 0 0 0 nginx
Oct 05 13:38:02 InnoMiner kernel: [ 1313] 33 1313 856 119 4 0 0 0 nginx
Oct 05 13:38:02 InnoMiner kernel: [ 1315] 0 1315 11092 96 12 0 0 0 swupdate
Oct 05 13:38:02 InnoMiner kernel: [ 1317] 1006 1317 1531 69 5 0 0 0 systemd-network
Oct 05 13:38:02 InnoMiner kernel: [ 1336] 0 1336 6226 102 8 0 0 0 swupdate
Oct 05 13:38:02 InnoMiner kernel: [11230] 0 11230 68573 44458 102 0 0 0 cgminer
Oct 05 13:38:02 InnoMiner kernel: Out of memory: Kill process 11230 (cgminer) score 690 or sacrifice child
Oct 05 13:38:02 InnoMiner kernel: Killed process 11230 (cgminer) total-vm:274292kB, anon-rss:177832kB, file-rss:0kB, shmem-rss:0kB
Oct 05 13:38:02 InnoMiner kernel: oom_reaper: reaped process 11230 (cgminer), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
Oct 05 13:38:02 InnoMiner systemd[1]: cgminer.service: Main process exited, code=killed, status=9/KILL
Oct 05 13:38:02 InnoMiner systemd[1]: cgminer.service: Failed with result 'signal'.
Oct 05 13:38:02 InnoMiner systemd[1]: cgminer.service: Service hold-off time over, scheduling restart.
Oct 05 13:38:02 InnoMiner systemd[1]: cgminer.service: Scheduled restart job, restart counter is at 1.
Oct 05 13:38:02 InnoMiner systemd[1]: Stopped sgminer4a9.
Oct 05 13:38:02 InnoMiner systemd[1]: Starting sgminer4a9...
Oct 05 13:38:03 InnoMiner systemd[1]: Started sgminer4a9.

It seems to me it runs out of memory! What can i do to fix this. Do I need to change pool or will all pools eventually fill up their log space?

Thanks