SYS_PANIC: "fork"

W1EUJ

Getting this today, even after good operation earlier this morning:

Aug 8 11:58:36 kiwisdr kiwid: 00:00:00.379 KiwiSDR v1.309 --------------------------------------------------------------------
Aug 8 11:58:36 kiwisdr kiwid: 00:00:00.383 compiled: Jul 20 2019 02:59:43
...
Aug 8 11:59:12 kiwisdr kiwid: 00:00:36.478 .... SERVER-POOL: 1 ip addresses for public.kiwisdr.com
Aug 8 11:59:12 kiwisdr kiwid: 00:00:36.478 .... SERVER-POOL: #1 50.116.2.70
Aug 8 11:59:12 kiwisdr kiwid: 00:00:36.478 .... auto NAT is set false
Aug 8 11:59:12 kiwisdr kiwid: SYS_PANIC: "fork" (support/non_block.cpp, line 80) Cannot allocate memory
Aug 8 11:59:12 kiwisdr kiwid: backtrace 0 0x7e530 /usr/local/bin/kiwid() [0x7e530]
Aug 8 11:59:12 kiwisdr kiwid: backtrace 1 0x7e720 /usr/local/bin/kiwid() [0x7e720]
Aug 8 11:59:12 kiwisdr kiwid: backtrace 2 0x7faf4 /usr/local/bin/kiwid() [0x7faf4]
Aug 8 11:59:12 kiwisdr kiwid: backtrace 3 0x80410 /usr/local/bin/kiwid() [0x80410]
Aug 8 11:59:12 kiwisdr kiwid: backtrace 4 0x83c14 /usr/local/bin/kiwid() [0x83c14]

W1EUJ

One change I was working on last week was trying out a wifi dongle - I'm going to remove all those changes and see what happens.

jks

Before you do that, try using the "ps" and "vmstat" commands to determine who is using up all the main memory.