Hi,
Flashing both the trunk
and the 17.01.4
versions of tl-wr940n-v4-squashfs-factory.bin
to the device results in the following kernel panic:
[ 8.988494] kmodloader: loading kernel modules from /etc/modules.d/*
[ 8.999446] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 9.016471] Loading modules backported from Linux version wt-2017-11-01-0-gfe248fc2c180
[ 9.024804] Backport generated by backports.git v4.14-rc2-1-31-g86cf0e5d
[ 9.034798] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 9.048775] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[ 9.109605] xt_time: kernel timezone is -0000
[ 9.170700] PPP generic driver version 2.4.2
[ 9.177723] NET: Registered protocol family 24
[ 9.236149] Data bus error, epc == 80e03770, ra == 80e03770
[ 9.241913] Oops[#1]:
[ 9.244262] CPU: 0 PID: 481 Comm: kmodloader Not tainted 4.9.67 #0
[ 9.250638] task: 819cf8b8 task.stack: 81bae000
[ 9.255311] $ 0 : 00000000 00000025 deadc0de 00000000
[ 9.260740] $ 4 : b8115f18 00015f18 00000007 00000004
[ 9.266169] $ 8 : 00000001 7c7c3c7c 7c7c7c7c 7c7c7c7c
[ 9.271600] $12 : 7c7c3c7c 00000000 00000000 7c7c7c3c
[ 9.277030] $16 : 00000064 81be8010 00000000 00015f18
[ 9.282459] $20 : 00000007 00000004 00000004 000003ff
[ 9.287889] $24 : 00000000 a7cc4a73
[ 9.293319] $28 : 81bae000 81bafa10 81bafa9c 80e03770
[ 9.298749] Hi : 00000000
[ 9.301715] Lo : 00000064
[ 9.304740] epc : 80e03770 ath9k_hw_wait+0x64/0xb0 [ath9k_hw]
[ 9.310856] ra : 80e03770 ath9k_hw_wait+0x64/0xb0 [ath9k_hw]
[ 9.316964] Status: 1100fc03 KERNEL EXL IE
[ 9.321311] Cause : 4080801c (ExcCode 07)
[ 9.325451] PrId : 00019750 (MIPS 74Kc)
[ 9.329498] Modules linked in: ath9k(+) ath9k_common pppoe ppp_async ath9k_hw ath pppox ppp_generic nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables gpio_button_hotplug
[ 9.389322] Process kmodloader (pid: 481, threadinfo=81bae000, task=819cf8b8, tls=77572df4)
[ 9.397936] Stack : 804c0000 80cd3e10 00000000 00000025 000000ba 81be8010 00000000 00030000
[ 9.406626] 00000300 00000400 00010000 80e1f7a4 00000000 805402a0 ffffff80 00000000
[ 9.415317] 000003e8 de6bb81c 00002710 00000018 000003ff 80e20000 81a4e800 81be8010
[ 9.424008] 99999999 00000001 81bafb2c 81be8434 00000001 80e1e9cc 81bae000 81bafab0
[ 9.432699] 800c8998 81be8010 00020000 ffffffff 00000220 80e1fa9c 81be8038 80e03b40
[ 9.441391] ...
[ 9.443929] Call Trace:
[ 9.446469] [<80e03770>] ath9k_hw_wait+0x64/0xb0 [ath9k_hw]
[ 9.452238] [<80e1f7a4>] ath9k_hw_setup_statusring+0xe18/0x1df8 [ath9k_hw]
[ 9.459338] Code: 02202025 0040f809 00000000 <00541024> 10550008 24020001 0c076e8c 2404000a 1000fff4
[ 9.469471]
[ 9.471046] ---[ end trace ff5a4e9b40be9f63 ]---
[ 9.476867] Kernel panic - not syncing: Fatal exception
[ 9.482869] Rebooting in 1 seconds..
I've also tried tl-wr940n-v4-squashfs-factory-eu.bin
and even tl-wr940n-v4-squashfs-factory-us.bin
but still get the same result.
Any clues how to go about getting LEDE running on this device? Does function names ath9k_hw_wait
and ath9k_hw_setup_statusring
provide any useful information to debug this issue?
Thanks.