I have a USG20 that was running 3.30 patch 4. Tried to upgrade to patch 5. Browser has been in "Firmware upload is in progress..." for the past 30 minutes. Web interface of the router is no longer responsive (using another window).
Connected console cable and found this. Any help appreciated. I can't login usig the console, the password prompt never show up.
Welcome to ZyWALL USG 20
Username: admin
ALERT!!
2014-06-10 21:34:10
system cpu usage: 98% [sys 76%, user 0%, irq 17%, softirq 5%]
========================================================
Date: 1402450631, app_wd invoked oom-killer: gfp_mask=0xd0, order=2, oomkilladj=0
Call Trace:
[] dump_stack+0x8/0x48
[] oom_kill_process+0x1d8/0x2d0
[] out_of_memory+0x1c0/0x2c8
[] __alloc_pages+0x2a4/0x3e0
[] cache_alloc_refill+0x368/0x700
[] kmem_cache_alloc+0x90/0xb8
[] copy_process+0xc4/0x1138
[] do_fork+0x7c/0x2c0
[] _sys_fork+0x24/0x38
[] handle_sysn32+0x54/0x94
Mem-info:
DMA per-cpu:
CPU 0: hi: 90, btch: 15 usd: 0
Active:25768 inactive:9894 dirty:0 writeback:0 unstable:0
free:1278 slab:8036 mapped:0 pagetables:735 bounce:0
DMA free:5112kB min:1968kB low:2460kB high:2952kB active:103072kB inactive:39576kB present:242400kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA: 1042*4kB 78*8kB 14*16kB 1*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5112kB
16582 total pagecache pages
Swap cache: add 0, delete 0, find 0/0
Free swap = 0kB
Total swap = 0kB
Free swap: 0kB
64512 pages of RAM
0 pages of HIGHMEM
1638 reserved pages
1067 pages shared
0 pages swap cached
[ pid ] uid tgid total_vm rss cpu oom_adj name
[ 1] 0 1 52 7 0 0 init
[ 812] 0 812 2115 25 0 0 zylogd
[ 816] 0 816 302 40 0 0 syslog-ng
[ 817] 0 817 1932 22 0 0 zylogger
[ 820] 0 820 2173 25 0 0 zwd
[ 823] 0 823 4611 82 0 0 uamd
[ 825] 0 825 4611 82 0 0 uamd
[ 827] 0 827 4611 82 0 0 uamd
[ 831] 0 831 6448 240 0 0 appd
[ 832] 0 832 6448 240 0 0 appd
[ 835] 0 835 6448 240 0 0 appd
[ 836] 0 836 6448 240 0 0 appd
[ 838] 0 838 6448 240 0 0 appd
[ 869] 0 869 676 17 0 0 myzyxel_registe
[ 871] 0 871 676 17 0 0 myzyxel_checkd
[ 930] 0 930 937 17 0 0 link_updown
[ 933] 0 933 2648 29 0 0 celld
[ 934] 0 934 2664 30 0 0 celld
[ 935] 0 935 690 22 0 0 zyiptcrouted
[ 938] 0 938 1224 21 0 0 generic_timer
[ 945] 0 945 5653 60 0 0 policyd
[ 960] 0 960 5653 60 0 0 policyd
[ 962] 0 962 5653 60 0 0 policyd
[ 966] 0 966 5653 60 0 0 policyd
[ 968] 0 968 5653 60 0 0 policyd
[ 969] 0 969 5653 60 0 0 policyd
[ 972] 0 972 5653 60 0 0 policyd
[ 975] 0 975 696 18 0 0 tpd
[ 977] 0 977 3881 57 0 0 firewalld
[ 982] 0 982 3363 35 0 0 sessionlimitd
[ 983] 0 983 5381 63 0 0 ddns_had
[ 986] 0 986 2519 32 0 0 signal_wrapper
[ 1013] 0 1013 7952 579 0 0 pro
[ 1052] 0 1052 3363 35 0 0 sessionlimitd
[ 1055] 0 1055 3363 35 0 0 sessionlimitd
[ 1059] 0 1059 3363 35 0 0 sessionlimitd
[ 1064] 0 1064 7952 579 0 0 pro
[ 1066] 0 1066 7952 579 0 0 pro
[ 1071] 0 1071 7952 579 0 0 pro
[ 1216] 0 1216 3881 57 0 0 firewalld
[ 1217] 0 1217 3881 57 0 0 firewalld
[ 1218] 0 1218 3881 57 0 0 firewalld
[ 1219] 0 1219 3881 57 0 0 firewalld
[ 1333] 0 1333 4983 268 0 0 sshipsecpm
[ 1359] 0 1359 5539 172 0 0 asd
[ 1360] 0 1360 940 20 0 0 pcap_monitor
[ 1366] 0 1366 2263 26 0 0 vsd
[ 1369] 0 1369 647 15 0 0 zyshd_wd
[ 1372] 0 1372 13639 2576 0 0 zyshd
[ 1528] 0 1528 1767 27 0 0 xinetd
[ 2048] 0 2048 676 15 0 0 resd
[ 2052] 0 2052 8578 232 0 0 contfltd
[ 2053] 0 2053 8578 232 0 0 contfltd
[ 2058] 0 2058 8578 232 0 0 contfltd
[ 2062] 0 2062 8578 232 0 0 contfltd
[ 2073] 0 2073 4053 38 0 0 fauthd
[ 2074] 0 2074 4053 38 0 0 fauthd
[ 2077] 0 2077 4053 38 0 0 fauthd
[ 2084] 0 2084 4053 38 0 0 fauthd
[ 2088] 0 2088 4053 38 0 0 fauthd
[ 2091] 0 2091 693 16 0 0 wdtd
[ 2093] 0 2093 14458 93 0 0 tr069ta
[ 2102] 0 2102 2001 26 0 0 ipmonitord
[ 2104] 0 2104 14458 93 0 0 tr069ta
[ 2105] 0 2105 14458 93 0 0 tr069ta
[ 2106] 0 2106 14458 93 0 0 tr069ta
[ 2107] 0 2107 14458 93 0 0 tr069ta
[ 2108] 0 2108 14458 93 0 0 tr069ta
[ 2109] 0 2109 14458 93 0 0 tr069ta
[ 2110] 0 2110 14458 93 0 0 tr069ta
[ 2111] 0 2111 14458 93 0 0 tr069ta
[ 2112] 0 2112 14458 93 0 0 tr069ta
[ 2113] 0 2113 14458 93 0 0 tr069ta
[ 2114] 0 2114 14458 93 0 0 tr069ta
[ 2116] 0 2116 14458 93 0 0 tr069ta
[ 2117] 0 2117 14458 93 0 0 tr069ta
[ 2118] 0 2118 14458 93 0 0 tr069ta
[ 2119] 0 2119 14458 93 0 0 tr069ta
[ 2120] 0 2120 14458 93 0 0 tr069ta
[ 2121] 0 2121 14458 93 0 0 tr069ta
[ 2123] 0 2123 14458 93 0 0 tr069ta
[ 2124] 0 2124 14458 93 0 0 tr069ta
[ 2125] 0 2125 14458 93 0 0 tr069ta
[ 2126] 0 2126 14458 93 0 0 tr069ta
[ 2154] 0 2154 12524 390 0 0 radiusd
[ 2155] 0 2155 12524 390 0 0 radiusd
[ 2156] 0 2156 12524 390 0 0 radiusd
[ 2157] 0 2157 12524 390 0 0 radiusd
[ 2158] 0 2158 12524 390 0 0 radiusd
[ 2159] 0 2159 12524 390 0 0 radiusd
[ 2160] 0 2160 12524 390 0 0 radiusd
[ 2918] 0 2918 8578 232 0 0 contfltd
[ 3131] 0 3131 10427 349 0 0 httpd
[ 3141] 0 3141 4739 75 0 0 sshd
[ 3197] 0 3197 1962 25 0 0 classify
[ 3201] 0 3201 3336 54 0 0 app_wd
[ 3203] 0 3203 3311 35 0 0 app_wd_cf
[ 3205] 0 3205 2254 25 0 0 diagnosed
[ 3206] 0 3206 648 15 0 0 ccd
[ 3229] 0 3229 2256 25 0 0 tachgdaemon
[ 3232] 0 3232 2174 25 0 0 usd
[ 3387] 0 3387 12841 621 0 0 ctipd.bin
[ 3399] 0 3387 12841 621 0 0 ctipd.bin
[ 3400] 0 3387 12841 621 0 0 ctipd.bin
[ 3640] 0 3387 12841 621 0 0 ctipd.bin
[ 3641] 0 3387 12841 621 0 0 ctipd.bin
[ 3642] 0 3387 12841 621 0 0 ctipd.bin
[ 3643] 0 3387 12841 621 0 0 ctipd.bin
[ 3644] 0 3387 12841 621 0 0 ctipd.bin
[ 3433] 0 3433 4946 50 0 0 login
[32385] 0 32385 2814 38 0 0 cron
[29318] 0 29318 3422 48 0 0 pppd
[32425] 99 32425 10463 398 0 0 httpd
[ 6549] 2 6549 2385 71 0 0 zebra
[ 6554] 2 6554 2387 90 0 0 ripd
[ 6560] 2 6560 2816 140 0 0 ospfd
[11434] 0 11434 3969 190 0 0 dhcpd
[11466] 0 11466 1472 170 0 0 named
[11508] 0 11508 1010 28 0 0 dhcp6c
[11615] 0 11615 1008 25 0 0 dhcp6s
[11620] 0 11620 1008 25 0 0 dhcp6s
[11627] 0 11627 1008 27 0 0 dhcp6s
[11632] 0 11632 971 21 0 0 radvd
[12032] 0 12032 10189 196 0 0 zysh
[12033] 0 12033 3944 45 0 0 cron
[12037] 0 12037 4490 56 0 0 periodically
[12040] 0 12040 1425 43 0 0 sh
[12046] 0 12046 12121 10874 0 0 host
[12050] 0 12050 10190 198 0 0 zysh
[12051] 99 12051 10427 353 0 0 httpd
[12052] 0 12052 10427 349 0 0 httpd
[12053] 0 12053 241 5 0 0 sh
[12055] 0 12055 2798 37 0 0 cron
Date 1402450632, Out of memory: kill process 12051 (httpd) score 10427 or a child
Date: 1402450632, Killed process 12051 (httpd)
Login timed out after 60 seconds
Welcome to ZyWALL USG 20
Username:
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