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Opened 3 years ago

Last modified 3 years ago

#18133 new defect

ramips (Edimax 6200n) dwc2 crash with Huawei E372

Reported by: anonymous Owned by: developers
Priority: normal Milestone:
Component: packages Version: Trunk
Keywords: Cc:

Description

Internet connection runs successfully, but on high traffic load dwc2 crashes:

Wed Oct 15 09:07:55 2014 daemon.notice pppd[1568]: pppd 2.4.7 started by root, uid 0
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: abort on (BUSY)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: abort on (NO CARRIER)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: abort on (ERROR)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: report (CONNECT)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: timeout set to 10 seconds
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: send (AT&F^M)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: expect (OK)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: AT&F^M^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: OK
Wed Oct 15 09:07:56 2014 local2.info chat[1572]:  -- got it
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: send (ATE1^M)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: expect (OK)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: ^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: ATE1^M^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: OK
Wed Oct 15 09:07:56 2014 local2.info chat[1572]:  -- got it
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: send (AT+CGDCONT=1,"IP","drei.at"^M)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: timeout set to 30 seconds
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: expect (OK)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: ^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: AT+CGDCONT=1,"IP","drei.at"^M^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: OK
Wed Oct 15 09:07:56 2014 local2.info chat[1572]:  -- got it
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: send (ATD*99***1#^M)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: expect (CONNECT)
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: ^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: ATD*99***1#^M^M
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: CONNECT
Wed Oct 15 09:07:56 2014 local2.info chat[1572]:  -- got it
Wed Oct 15 09:07:56 2014 local2.info chat[1572]: send ( ^M)
Wed Oct 15 09:07:56 2014 daemon.info pppd[1568]: Serial connection established.
Wed Oct 15 09:07:56 2014 daemon.info pppd[1568]: Using interface 3g-wan
Wed Oct 15 09:07:56 2014 daemon.notice pppd[1568]: Connect: 3g-wan <--> /dev/ttyUSB0
Wed Oct 15 09:08:00 2014 daemon.warn pppd[1568]: Could not determine remote IP address: defaulting to 10.64.64.64
Wed Oct 15 09:08:00 2014 daemon.notice pppd[1568]: local  IP address 77.117.11.168
Wed Oct 15 09:08:00 2014 daemon.notice pppd[1568]: remote IP address 10.64.64.64
Wed Oct 15 09:08:00 2014 daemon.notice pppd[1568]: primary   DNS address 213.94.78.16
Wed Oct 15 09:08:00 2014 daemon.notice pppd[1568]: secondary DNS address 213.94.78.17
Wed Oct 15 09:08:01 2014 daemon.notice netifd: Network device '3g-wan' link is up
Wed Oct 15 09:08:01 2014 daemon.notice netifd: Interface 'wan' is now up
Wed Oct 15 09:08:01 2014 user.notice firewall: Reloading firewall due to ifup of wan (3g-wan)
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1043]: reading /tmp/resolv.conf.auto
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1043]: using local addresses only for domain lan
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1043]: using nameserver 213.94.78.16#53
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1043]: using nameserver 213.94.78.17#53
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1043]: exiting on receipt of SIGTERM
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: started, version 2.72 cachesize 150
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC loop-detect
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq-dhcp[1657]: DHCP, IP range 192.168.1.100 -- 192.168.1.249, lease time 12h
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: using local addresses only for domain lan
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: reading /tmp/resolv.conf.auto
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: using local addresses only for domain lan
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: using nameserver 213.94.78.16#53
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: using nameserver 213.94.78.17#53
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: read /etc/hosts - 1 addresses
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: read /tmp/hosts/dhcp - 1 addresses
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq[1657]: read /tmp/hosts/odhcpd - 0 addresses
Wed Oct 15 09:08:02 2014 daemon.info dnsmasq-dhcp[1657]: read /etc/ethers - 0 addresses
Wed Oct 15 09:26:33 2014 daemon.info pppd[1568]: System time change detected.
Wed Oct 15 09:26:44 2014 kern.err kernel: [  290.740000] dwc2 101c0000.otg: dwc2_hc_chhltd_intr_dma: Channel 0 - ChHltd set, but reason is unknown
Wed Oct 15 09:26:44 2014 kern.err kernel: [  290.740000] dwc2 101c0000.otg: hcint 0x00000002, intsts 0x04200029
Wed Oct 15 09:26:48 2014 daemon.warn pppd[1568]: IPV6CP: timeout sending Config-Requests
Wed Oct 15 09:26:49 2014 daemon.info pppd[1568]: No response to 5 echo-requests
Wed Oct 15 09:26:49 2014 daemon.notice pppd[1568]: Serial link appears to be disconnected.
Wed Oct 15 09:26:49 2014 daemon.info pppd[1568]: Connect time 0.5 minutes.
Wed Oct 15 09:26:49 2014 daemon.info pppd[1568]: Sent 22613 bytes, received 53509 bytes.
Wed Oct 15 09:26:50 2014 daemon.notice netifd: Network device '3g-wan' link is down
Wed Oct 15 09:26:50 2014 daemon.notice netifd: Interface 'wan' has lost the connection
Wed Oct 15 09:26:51 2014 daemon.notice pppd[1568]: Modem hangup
Wed Oct 15 09:26:51 2014 daemon.notice pppd[1568]: Connection terminated.

Attachments (0)

Change History (2)

comment:1 Changed 3 years ago by anonymous

-> r42925

comment:2 Changed 3 years ago by anonymous

I get the same error on a HW550-3G with RT3052 chipset with a Sierra 313U stick

dwc2 101c0000.otg: dwc2_hc_chhltd_intr_dma: Channel 2 - ChHltd set, but reason is unknown
dwc2 101c0000.otg: hcint 0x00000002, intsts 0x04000029

I do notice that the channel number changes. but always on a high load webpage. mine hicups just on loading speedtest main page.

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