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Opened 3 years ago

Closed 3 years ago

#17660 closed defect (fixed)

wr842nd-v2 lose wifi

Reported by: twerrt Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: kernel Version: Trunk
Keywords: Cc:

Description

On high load 2mb/s (it seems it more lucky to happens when I'm uploading) my openwrt box lose wifi.

dmesg && logread are ok. queues are ok.

root@OpenWrt:~# dmesg|tail
[ 8051.700000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 8051.720000] device wlan0 entered promiscuous mode
[ 8051.730000] br-lan: port 3(wlan0) entered forwarding state
[ 8051.730000] br-lan: port 3(wlan0) entered forwarding state
[ 8051.960000] br-lan: port 3(wlan0) entered disabled state
[ 8058.550000] br-lan: port 3(wlan0) entered forwarding state
[ 8058.550000] br-lan: port 3(wlan0) entered forwarding state
[ 8058.560000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 8060.550000] br-lan: port 3(wlan0) entered forwarding state
[22128.270000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
root@OpenWrt:~# 
Sat Aug 23 13:11:27 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.212
Sat Aug 23 13:11:32 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.215
Sat Aug 23 13:11:38 2014 daemon.info dnsmasq-dhcp[1490]: DHCPREQUEST(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sat Aug 23 13:11:38 2014 daemon.info dnsmasq-dhcp[1490]: DHCPACK(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sat Aug 23 13:11:38 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.233
Sat Aug 23 13:11:42 2014 user.warn igmpproxy[1568]: The source address 192.168.54.1 for group 239.255.255.250, is not in any valid net for upstream VIF.
Sat Aug 23 13:11:46 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.218
Sat Aug 23 13:11:49 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.25.6
Sat Aug 23 13:12:04 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.216
Sat Aug 23 13:12:32 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.231
Sat Aug 23 13:12:33 2014 daemon.info dnsmasq-dhcp[1490]: DHCPREQUEST(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sat Aug 23 13:12:33 2014 daemon.info dnsmasq-dhcp[1490]: DHCPACK(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sat Aug 23 13:12:53 2014 daemon.info dnsmasq-dhcp[1490]: DHCPREQUEST(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 
Sat Aug 23 13:12:53 2014 daemon.info dnsmasq-dhcp[1490]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sat Aug 23 13:12:56 2014 user.warn igmpproxy[1568]: No interfaces found for source 10.102.6.217
Sat Aug 23 13:12:56 2014 daemon.warn odhcpd[1142]: DHCPV6 CONFIRM IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: not on-link 2001:470:28:6ed::e2f/128 
Sat Aug 23 13:12:57 2014 daemon.warn odhcpd[1142]: DHCPV6 SOLICIT IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: ok 2001:470:28:6ed::e2f/128 
Sat Aug 23 13:12:58 2014 daemon.warn odhcpd[1142]: DHCPV6 REQUEST IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: ok 2001:470:28:6ed::e2f/128 
Sat Aug 23 13:13:00 2014 authpriv.info dropbear[3282]: Child connection from 192.168.54.216:53657
Sat Aug 23 13:13:03 2014 daemon.info dnsmasq-dhcp[1490]: DHCPREQUEST(br-lan) 192.168.54.156 08:d4:2b:12:09:f4 
Sat Aug 23 13:13:03 2014 daemon.info dnsmasq-dhcp[1490]: DHCPACK(br-lan) 192.168.54.156 08:d4:2b:12:09:f4 android-d8ec9a6f53f3d6eb
Sat Aug 23 13:13:07 2014 authpriv.notice dropbear[3282]: Pubkey auth succeeded for 'root' with 
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy0/ath9k/queues
(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
root@OpenWrt:~# 

It suddenly stop to work, and I able to connect using different wifi spot on my network. Openwrt keep routing wire packet but no wifi.

To fix, I need to ssh to the router and run 'wifi' standard command.

Attachments (0)

Change History (17)

comment:1 Changed 3 years ago by bittorf@…

which OpenWrt revision is installed?

comment:2 Changed 3 years ago by twerrt

I'm using last openwrt.

CHAOS CALMER (Bleeding Edge, r42262)

But here is something:

[81981.550000] ath: phy0: Failed to stop TX DMA, queues=0x004!

[22128.270000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[43304.030000] device wlan0 left promiscuous mode
[43304.030000] br-lan: port 3(wlan0) entered disabled state
[43305.630000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[43305.650000] device wlan0 entered promiscuous mode
[43312.210000] br-lan: port 3(wlan0) entered forwarding state
[43312.210000] br-lan: port 3(wlan0) entered forwarding state
[43312.220000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[43314.210000] br-lan: port 3(wlan0) entered forwarding state
[81981.550000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[88315.290000] device wlan0 left promiscuous mode
[88315.300000] br-lan: port 3(wlan0) entered disabled state
[88316.990000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[88317.010000] device wlan0 entered promiscuous mode
[88323.630000] br-lan: port 3(wlan0) entered forwarding state
[88323.630000] br-lan: port 3(wlan0) entered forwarding state
[88323.640000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[88325.630000] br-lan: port 3(wlan0) entered forwarding state

comment:3 follow-up: Changed 3 years ago by twerrt

Also, may be important.

Wifi keep sending broadcast, so I see the network with nice DB lvl but I could not connect.

comment:4 in reply to: ↑ 3 ; follow-up: Changed 3 years ago by bittorf@…

Replying to twerrt:

Wifi keep sending broadcast, so I see the network with nice DB lvl but I could not connect.

DB lvl = [dB]-level?

also: are you the ticket-opener? In the 2nd ticket, i cannot see "wlan0: link is not ready"

also: why/how is the interface brought into promisc mode?

comment:5 in reply to: ↑ 4 Changed 3 years ago by twerrt

Wifi keep sending broadcast, so I see the network with nice DB lvl but I could not connect.

DB lvl = [dB]-level?

yes. im using mac airport command line utility to check how my wifi hotspots. utility says -51 RSSI for openwrt router, i sit next to it.

axet-laptop:~ axet$ airport-scan |grep wifi
                      wifi.local b8:a3:86:70:6a:ac -82  13,-1   Y  -- WPA2(PSK/TKIP,AES/TKIP) 
                      wifi.local 00:07:26:3a:1c:c2 -77  10,-1   Y  -- WPA2(PSK/AES/AES) 
                      wifi.local 10:fe:ed:72:4e:36 -54  1       Y  -- WPA2(PSK/AES/AES) 
axet-laptop:~ axet$ 

also: are you the ticket-opener? In the 2nd ticket, i cannot see "wlan0: link is not ready"

my router just rebooted so i unable to recover those logs any more. it reboot him self time to time, i suppose this is another bug. I will try to reproduce those wifi problem in few minutes. it is easy to get when you downloading / sharing a torrent.

also: why/how is the interface brought into promisc mode?

i do not know. i have no software (tcpdump) running. i thought it is bridge or system scripts. can it be brctl? im using tap0, eth1, wlan0 on the same bridge interface for openvpn server. I do not think some one hack into it and sniffing my packets, and I'm using only official openwrt packets.

root@OpenWrt:~# ps 
  PID USER       VSZ STAT COMMAND
    1 root      1336 S    /sbin/procd
    2 root         0 SW   [kthreadd]
    3 root         0 SW   [ksoftirqd/0]
    5 root         0 SW<  [kworker/0:0H]
    7 root         0 SW<  [khelper]
   60 root         0 SW<  [writeback]
   63 root         0 SW<  [bioset]
   65 root         0 SW<  [kblockd]
   95 root         0 SW   [kswapd0]
  140 root         0 SW   [fsnotify_mark]
  154 root         0 SW<  [ath79-spi]
  242 root         0 SW<  [deferwq]
  253 root         0 SW   [khubd]
  318 root         0 SW   [scsi_eh_0]
  319 root         0 SW   [usb-storage]
  324 root         0 SW   [scsi_eh_1]
  325 root         0 SW   [usb-storage]
  349 root         0 SW<  [kworker/0:1H]
  380 root         0 SWN  [jffs2_gcd_mtd3]
  446 root       884 S    /sbin/ubusd
  447 root       772 S    /sbin/askfirst ttyS0 /bin/ash --login
  753 root         0 SW<  [cfg80211]
  876 root         0 SW   [jbd2/sda1-8]
  880 root         0 SW<  [ext4-dio-unwrit]
  885 root      1036 S    /sbin/logd -S 16
  903 root         0 SW   [jbd2/sdb1-8]
  904 root         0 SW<  [ext4-dio-unwrit]
 1012 root      1480 S    /sbin/netifd
 1049 root      1156 S    /usr/sbin/odhcpd
 1088 root      1152 S    /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p
 1095 root       784 S    {p910nd} /usr/sbin/p9100d -b -f /dev/usb/lp0 0
 1129 root       792 S    /usr/sbin/pptpd -c /var/etc/pptpd.conf
 1131 root       812 S    /usr/sbin/bcrelay -i br-lan -o ppp[0-9].* -n
 1135 nobody    1668 S    avahi-daemon: running [OpenWrt-2.local]
 1144 root      1528 S    /usr/sbin/openvpn --syslog openvpn(server) --cd /var
 1288 root      2468 S    /usr/sbin/smbd -D
 1310 root      2560 S    /usr/sbin/nmbd -D
 1361 root      1364 S    /usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.ope
 1399 root       812 S    /usr/sbin/igmpproxy /var/etc/igmpproxy.conf
 1511 nobody     940 S    /usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf -k
 1634 root      1580 S    /usr/sbin/hostapd -P /var/run/wifi-phy0.pid -B /var/
 1946 root     13640 S    /usr/bin/transmission-daemon -g /mnt/shared/transmis
 1957 root      1200 S    /usr/sbin/miniupnpd -f /var/etc/miniupnpd.conf
 2172 root         0 SW   [kworker/0:1]
 2200 root         0 SW   [kworker/u2:1]
 2205 root         0 SW   [kworker/0:0]
 2206 root         0 SW   [kworker/u2:2]
 2210 root      1220 R    /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p
 2211 root         0 SW   [kworker/0:2]
 2212 root         0 SW   [kworker/u2:0]
 2213 root      1364 S    -ash
 2220 root      1360 R    ps
root@OpenWrt:~# 

comment:6 Changed 3 years ago by twerrt

it took 42 minutes to hung it.

[   41.440000] icmp6_send: no reply to icmp error
[   41.440000] icmp6_send: no reply to icmp error
[   42.720000] br-lan: port 3(wlan0) entered forwarding state
[   42.720000] br-lan: port 3(wlan0) entered forwarding state
[   42.730000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   44.720000] br-lan: port 3(wlan0) entered forwarding state
[ 1150.790000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[22437.150000] ath: phy0: Failed to stop TX DMA, queues=0x004!
root@OpenWrt:~# 

hung happens around 22:22

Sun Aug 24 22:20:51 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sun Aug 24 22:20:52 2014 authpriv.warn dropbear[2320]: User 'root' has blank password, rejected
Sun Aug 24 22:20:52 2014 authpriv.info dropbear[2320]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:41315
Sun Aug 24 22:21:04 2014 authpriv.info dropbear[2321]: Child connection from 61.174.49.113:45287
Sun Aug 24 22:21:04 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.231
Sun Aug 24 22:21:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:21:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 android-6eea63c3a3a14dec
Sun Aug 24 22:21:08 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:09 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:09 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:21:09 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 android-6eea63c3a3a14dec
Sun Aug 24 22:21:10 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:10 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:11 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:12 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:13 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:13 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:14 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:15 2014 authpriv.warn dropbear[2321]: User 'root' has blank password, rejected
Sun Aug 24 22:21:15 2014 authpriv.info dropbear[2321]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:45287
Sun Aug 24 22:21:15 2014 user.warn igmpproxy[1399]: The source address 192.168.54.1 for group 239.255.255.250, is not in any valid net for upstream VIF.
Sun Aug 24 22:21:19 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sun Aug 24 22:21:19 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sun Aug 24 22:21:24 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.217
Sun Aug 24 22:21:40 2014 user.warn igmpproxy[1399]: The source address 172.16.110.1 for group 239.255.255.250, is not in any valid net for upstream VIF.
Sun Aug 24 22:21:40 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.156 08:d4:2b:12:09:f4 
Sun Aug 24 22:21:40 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.156 08:d4:2b:12:09:f4 android-d8ec9a6f53f3d6eb
Sun Aug 24 22:21:47 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 
Sun Aug 24 22:21:47 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sun Aug 24 22:21:52 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.212
Sun Aug 24 22:21:56 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.233
Sun Aug 24 22:22:02 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.215
Sun Aug 24 22:22:05 2014 authpriv.info dropbear[2322]: Child connection from 61.174.49.113:51983
Sun Aug 24 22:22:06 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:22:06 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 android-6eea63c3a3a14dec
Sun Aug 24 22:22:07 2014 authpriv.info dropbear[2323]: Child connection from 61.174.49.113:57263
Sun Aug 24 22:22:08 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:22:08 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 android-6eea63c3a3a14dec
Sun Aug 24 22:22:09 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:10 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:10 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:11 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:11 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:12 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:12 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:13 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:13 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:14 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:15 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:15 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sun Aug 24 22:22:15 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.137 00:22:b0:6e:7a:09 
Sun Aug 24 22:22:15 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:16 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:16 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:16 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:17 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:17 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:18 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:18 2014 authpriv.warn dropbear[2322]: User 'root' has blank password, rejected
Sun Aug 24 22:22:18 2014 authpriv.info dropbear[2322]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:51983
Sun Aug 24 22:22:19 2014 authpriv.warn dropbear[2323]: User 'root' has blank password, rejected
Sun Aug 24 22:22:19 2014 authpriv.info dropbear[2323]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:57263
Sun Aug 24 22:22:19 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.218
Sun Aug 24 22:22:20 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.25.6
Sun Aug 24 22:22:33 2014 authpriv.info dropbear[2324]: Child connection from 61.174.49.113:60525
Sun Aug 24 22:22:34 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.216
Sun Aug 24 22:22:36 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:37 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:38 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:38 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:39 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:40 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:40 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:41 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:42 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:43 2014 authpriv.warn dropbear[2324]: User 'root' has blank password, rejected
Sun Aug 24 22:22:43 2014 authpriv.info dropbear[2324]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:60525
Sun Aug 24 22:22:51 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 
Sun Aug 24 22:22:51 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sun Aug 24 22:22:51 2014 authpriv.info dropbear[2327]: Child connection from 61.174.49.113:37464
Sun Aug 24 22:22:53 2014 daemon.warn odhcpd[1049]: DHCPV6 CONFIRM IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: not on-link 2001:470:28:6ed::e2f/128 
Sun Aug 24 22:22:54 2014 daemon.warn odhcpd[1049]: DHCPV6 SOLICIT IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: ok 2001:470:28:6ed::e2f/128 
Sun Aug 24 22:22:54 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:22:55 2014 daemon.warn odhcpd[1049]: DHCPV6 REQUEST IA_NA from 000100011b67c025b8e8562b4d84 on br-lan: ok 2001:470:28:6ed::e2f/128 
Sun Aug 24 22:22:57 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:22:58 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:22:58 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:22:59 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:23:00 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:23:01 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:23:01 2014 authpriv.info dropbear[2329]: Child connection from 61.174.49.113:39023
Sun Aug 24 22:23:01 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:23:02 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected
Sun Aug 24 22:23:03 2014 authpriv.warn dropbear[2327]: User 'root' has blank password, rejected

22:25 i ran 'wifi'

sword, rejected
Sun Aug 24 22:25:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPDISCOVER(br-lan) 9c:a9:e4:16:1b:51 
Sun Aug 24 22:25:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPOFFER(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:25:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 
Sun Aug 24 22:25:07 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.181 9c:a9:e4:16:1b:51 android-6eea63c3a3a14dec
Sun Aug 24 22:25:08 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:08 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:08 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:09 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:09 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:10 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:10 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:10 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:11 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:11 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:12 2014 authpriv.warn dropbear[2338]: User 'root' has blank password, rejected
Sun Aug 24 22:25:12 2014 authpriv.info dropbear[2338]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:53654
Sun Aug 24 22:25:12 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:13 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:14 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:14 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:15 2014 authpriv.warn dropbear[2339]: User 'root' has blank password, rejected
Sun Aug 24 22:25:15 2014 authpriv.info dropbear[2339]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:57266
Sun Aug 24 22:25:22 2014 user.warn igmpproxy[1399]: The source address 192.168.54.1 for group 239.255.255.250, is not in any valid net for upstream VIF.
Sun Aug 24 22:25:24 2014 user.warn igmpproxy[1399]: No interfaces found for source 10.102.6.217
Sun Aug 24 22:25:25 2014 authpriv.info dropbear[2348]: Child connection from 61.174.49.113:58848
Sun Aug 24 22:25:25 2014 kern.info kernel: [23354.760000] device wlan0 left promiscuous mode
Sun Aug 24 22:25:25 2014 kern.info kernel: [23354.770000] br-lan: port 3(wlan0) entered disabled state
Sun Aug 24 22:25:25 2014 daemon.notice netifd: Network device 'wlan0' link is down
Sun Aug 24 22:25:25 2014 daemon.info avahi-daemon[1135]: Withdrawing address record for fe80::12fe:edff:fe72:4e36 on wlan0.
Sun Aug 24 22:25:27 2014 kern.info kernel: [23356.660000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Sun Aug 24 22:25:27 2014 kern.info kernel: [23356.690000] device wlan0 entered promiscuous mode
Sun Aug 24 22:25:28 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:29 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:30 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:31 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:31 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:32 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:33 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:33 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:34 2014 kern.info kernel: [23363.370000] br-lan: port 3(wlan0) entered forwarding state
Sun Aug 24 22:25:34 2014 kern.info kernel: [23363.380000] br-lan: port 3(wlan0) entered forwarding state
Sun Aug 24 22:25:34 2014 kern.info kernel: [23363.390000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Sun Aug 24 22:25:34 2014 daemon.notice netifd: Network device 'wlan0' link is up
Sun Aug 24 22:25:34 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:35 2014 daemon.info avahi-daemon[1135]: Registering new address record for fe80::12fe:edff:fe72:4e36 on wlan0.*.
Sun Aug 24 22:25:35 2014 authpriv.warn dropbear[2348]: User 'root' has blank password, rejected
Sun Aug 24 22:25:35 2014 authpriv.info dropbear[2348]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 61.174.49.113:58848
Sun Aug 24 22:25:36 2014 kern.info kernel: [23365.380000] br-lan: port 3(wlan0) entered forwarding state
Sun Aug 24 22:25:37 2014 authpriv.info dropbear[2434]: Child connection from 61.174.49.113:60304
Sun Aug 24 22:25:38 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 
Sun Aug 24 22:25:38 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sun Aug 24 22:25:40 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:46 2014 daemon.info hostapd: wlan0: STA 9c:a9:e4:16:1b:51 IEEE 802.11: authenticated
Sun Aug 24 22:25:46 2014 daemon.info hostapd: wlan0: STA 9c:a9:e4:16:1b:51 IEEE 802.11: associated (aid 1)
Sun Aug 24 22:25:46 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:46 2014 daemon.info hostapd: wlan0: STA 9c:a9:e4:16:1b:51 IEEE 802.11: disassociated
Sun Aug 24 22:25:47 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:47 2014 daemon.info hostapd: wlan0: STA b8:e8:56:2b:4d:84 IEEE 802.11: authenticated
Sun Aug 24 22:25:47 2014 daemon.info hostapd: wlan0: STA b8:e8:56:2b:4d:84 IEEE 802.11: associated (aid 2)
Sun Aug 24 22:25:47 2014 daemon.info hostapd: wlan0: STA b8:e8:56:2b:4d:84 WPA: pairwise key handshake completed (RSN)
Sun Aug 24 22:25:48 2014 daemon.info hostapd: wlan0: STA 9c:a9:e4:16:1b:51 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Sun Aug 24 22:25:48 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:48 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:49 2014 daemon.info dnsmasq-dhcp[1511]: DHCPREQUEST(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 
Sun Aug 24 22:25:49 2014 daemon.info dnsmasq-dhcp[1511]: DHCPACK(br-lan) 192.168.54.216 b8:e8:56:2b:4d:84 axet-laptop
Sun Aug 24 22:25:49 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:50 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:50 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
Sun Aug 24 22:25:51 2014 authpriv.warn dropbear[2434]: User 'root' has blank password, rejected
root@OpenWrt:~# 

comment:7 Changed 3 years ago by bittorf@…

next time it hangs, please give us the output of:

for W in reset interrupt queues;do echo "$W"; cat /sys/kernel/debug/ieee80211/phy*/ath9k/$W; done

comment:8 Changed 3 years ago by twerrt

start test (wifi working):

root@OpenWrt:~# for W in reset interrupt queues;do echo "$W"; cat /sys/kernel/de
bug/ieee80211/phy*/ath9k/$W; done
reset
    Baseband Hang:  0
Baseband Watchdog:  1
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang:  0
     Stuck Beacon:  0
        MCI Reset:  0
Calibration error:  0
interrupt
                 RXLP:    6663504
                 RXHP:          0
              WATHDOG:          1
                RXEOL:        144
                RXORN:      60487
                   TX:    3951938
                TXURN:          0
                  MIB:          0
                RXPHY:          0
                RXKCM:          0
                 SWBA:    3568908
                BMISS:          0
                  BNR:          0
                  CST:       1569
                  GTT:        805
                  TIM:          0
               CABEND:          0
             DTIMSYNC:          0
                 DTIM:          0
               TSFOOR:          0
                  MCI:          0
             GENTIMER:          0
                TOTAL:   13639003
SYNC_CAUSE stats:
             Sync-All:          0
              RTC-IRQ:          0
              MAC-IRQ:          0
EEPROM-Illegal-Access:          0
          APB-Timeout:          0
    PCI-Mode-Conflict:          0
          HOST1-Fatal:          0
           HOST1-Perr:          0
       TRCV-FIFO-Perr:          0
          RADM-CPL-EP:          0
  RADM-CPL-DLLP-Abort:          0
   RADM-CPL-TLP-Abort:          0
    RADM-CPL-ECRC-Err:          0
     RADM-CPL-Timeout:          0
    Local-Bus-Timeout:          0
            PM-Access:          0
            MAC-Awake:          0
           MAC-Asleep:          0
     MAC-Sleep-Access:          0
queues
(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
root@OpenWrt:~# 

wifi hungs:

root@OpenWrt:~# for W in reset interrupt queues;do echo "$W"; cat /sys/kernel/de
bug/ieee80211/phy*/ath9k/$W; done
reset
    Baseband Hang:  0
Baseband Watchdog:  1
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang:  0
     Stuck Beacon:  0
        MCI Reset:  0
Calibration error:  0
interrupt
                 RXLP:   11131229
                 RXHP:          0
              WATHDOG:          1
                RXEOL:        157
                RXORN:    1955012
                   TX:    7968783
                TXURN:          0
                  MIB:          0
                RXPHY:          0
                RXKCM:          0
                 SWBA:    4123915
                BMISS:          0
                  BNR:          0
                  CST:       2244
                  GTT:       1282
                  TIM:          0
               CABEND:          0
             DTIMSYNC:          0
                 DTIM:          0
               TSFOOR:          0
                  MCI:          0
             GENTIMER:          0
                TOTAL:   23986449
SYNC_CAUSE stats:
             Sync-All:          0
              RTC-IRQ:          0
              MAC-IRQ:          0
EEPROM-Illegal-Access:          0
          APB-Timeout:          0
    PCI-Mode-Conflict:          0
          HOST1-Fatal:          0
           HOST1-Perr:          0
       TRCV-FIFO-Perr:          0
          RADM-CPL-EP:          0
  RADM-CPL-DLLP-Abort:          0
   RADM-CPL-TLP-Abort:          0
    RADM-CPL-ECRC-Err:          0
     RADM-CPL-Timeout:          0
    Local-Bus-Timeout:          0
            PM-Access:          0
            MAC-Awake:          0
           MAC-Asleep:          0
     MAC-Sleep-Access:          0
queues
(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
root@OpenWrt:~# 

comment:9 Changed 3 years ago by twerrt

[ 1150.790000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[22437.150000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[23354.760000] device wlan0 left promiscuous mode
[23354.770000] br-lan: port 3(wlan0) entered disabled state
[23356.660000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[23356.690000] device wlan0 entered promiscuous mode
[23363.370000] br-lan: port 3(wlan0) entered forwarding state
[23363.380000] br-lan: port 3(wlan0) entered forwarding state
[23363.390000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[23365.380000] br-lan: port 3(wlan0) entered forwarding state
root@OpenWrt:~# 

comment:10 Changed 3 years ago by bittorf@…

"device wlan0 left promiscuous mode"
"device wlan0 entered promiscuous mode"

there must be a script or something running, when sets the wifi into "promisc" mode and maybe more. a wifi scanner? please fix/search that and make sure this will not influence the tests.

comment:11 Changed 3 years ago by twerrt

I played around, and I have filing it is a how bridge works.

root@OpenWrt:~# brctl show
bridge name	bridge id		STP enabled	interfaces
br-lan		7fff.10feed724e36	no		eth1
							tap0
							wlan0
root@OpenWrt:~#

all packets go to wlan0 (eth1, tap0) interface no matter what destination is should go to all other interfaces. that what is promisc mode is. isn't?

When I remove wlan0 from 'lan' zone that is what excactly happening:

[  124.820000] br-lan: port 3(wlan0) entered forwarding state
[  124.830000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  126.820000] br-lan: port 3(wlan0) entered forwarding state
<-- 'wifi' run here
[  300.430000] device wlan0 left promiscuous mode
[  300.440000] br-lan: port 3(wlan0) entered disabled state
[  301.820000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  313.820000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
root@OpenWrt:~# 
Last edited 3 years ago by twerrt (previous) (diff)

comment:12 Changed 3 years ago by twerrt

I played around, and I have filing it is a how bridge works.

root@OpenWrt:~# brctl show
bridge name	bridge id		STP enabled	interfaces
br-lan		7fff.10feed724e36	no		eth1
							tap0
							wlan0
root@OpenWrt:~#

all packets go to wlan0 (eth1, tap0) interface no matter what destination is should go to all other interfaces. that what is promisc mode is. isn't?

When I remove wlan0 from 'lan' zone that is what excactly happening:

[  124.820000] br-lan: port 3(wlan0) entered forwarding state
[  124.830000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  126.820000] br-lan: port 3(wlan0) entered forwarding state
<-- 'wifi' run here
[  300.430000] device wlan0 left promiscuous mode
[  300.440000] br-lan: port 3(wlan0) entered disabled state
[  301.820000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  313.820000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
root@OpenWrt:~# 

comment:13 Changed 3 years ago by tom3q

I'm observing similar problem on TL-WR1043ND on OpenWrt Barrier Breaker r42087. I'll try a newer build as well, but same was happening on last stable Attitude Adjustment too. It happens quite rarely, though, but still annoying. Nothing shows up in dmesg. My investigation showed up that apparently RX still works, while TX is broken in this state.

root@OpenWrt:~# for W in reset interrupt queues;do echo "$W"; cat /sys/kernel/debug/ieee80211/phy*/ath9k/$W; done
reset
    Baseband Hang:  0
Baseband Watchdog:  0
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang: 35
     Stuck Beacon:  8
        MCI Reset:  0
Calibration error:  0
interrupt
                   RX:    8329652 <- this number keeps growing
                RXEOL:         69
                RXORN:         58
                   TX:   15676149 <- this stays at the same value
                TXURN:          0
                  MIB:          0
                RXPHY:          0
                RXKCM:          0
                 SWBA:   83668631 <- this keeps growing as well
                BMISS:          0
                  BNR:          0
                  CST:       2483
                  GTT:          0
                  TIM:          0
               CABEND:          0
             DTIMSYNC:          0
                 DTIM:          0
               TSFOOR:          0
                  MCI:          0
             GENTIMER:          0
                TOTAL:  106824972 <- and obviously this grows too
SYNC_CAUSE stats:
             Sync-All:          0
              RTC-IRQ:          0
              MAC-IRQ:          0
EEPROM-Illegal-Access:          0
          APB-Timeout:          0
    PCI-Mode-Conflict:          0
          HOST1-Fatal:          0
           HOST1-Perr:          0
       TRCV-FIFO-Perr:          0
          RADM-CPL-EP:          0
  RADM-CPL-DLLP-Abort:          0
   RADM-CPL-TLP-Abort:          0
    RADM-CPL-ECRC-Err:          0
     RADM-CPL-Timeout:          0
    Local-Bus-Timeout:          0
            PM-Access:          0
            MAC-Awake:          0
           MAC-Asleep:          0
     MAC-Sleep-Access:          0
queues
(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending: 124 stopped: 1
(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0
Last edited 3 years ago by tom3q (previous) (diff)

comment:14 Changed 3 years ago by anonymous

from yesterday log:

[   37.770000] jffs2: notice: (1383) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[   42.780000] br-lan: port 3(wlan0) entered forwarding state
[   42.780000] br-lan: port 3(wlan0) entered forwarding state
[   42.790000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   44.780000] br-lan: port 3(wlan0) entered forwarding state
[ 9972.890000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[42087.670000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[55722.230000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[55808.130000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[57215.290000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[57232.530000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[57235.950000] ath: phy0: Failed to stop TX DMA, queues=0x004!
[58662.840000] UDP: short packet: From 123.166.150.160:33372 1799/28 to 178.173.21.162:51413
root@OpenWrt:~# 

comment:15 Changed 3 years ago by anonymous

seems fixes on bb branch r42682

comment:16 Changed 3 years ago by twerrt

but it still reboots on high load. not sure if it reboots instead of hung or completely independed bug.

comment:17 Changed 3 years ago by nbd

  • Resolution set to fixed
  • Status changed from new to closed

probably the watchdog triggering. what kind of load are you putting on the system that makes it reboot?

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