wpad-mesh crashes with encryption enabled
Username: pedro gapski
Origin: https://bugs.openwrt.org/index.php?do=details&task_id=2303
device is wdr3600
DISTRIB_ID=’OpenWrt’ DISTRIB_RELEASE=’18.06.2’ DISTRIB_REVISION=’r7676-cddd7b4c’ DISTRIB_TARGET=’ar71xx/generic’ DISTRIB_ARCH=’mips_24kc’ DISTRIB_DESCRIPTION=’OpenWrt 18.06.2 r7676-cddd7b4c’ DISTRIB_TAINTS=’’ r7676-cddd7b4c
the rom is built with package builder:
PROFILE=tl-wdr3600-v1 PACKAGES=”luci luci-app-sqm conntrack kmod-usb2 kmod-usb-storage block-mount kmod-fs-ext4 e2fsprogs badblocks openssh-sftp-server luci-app-ddns libustream-openssl luci-app-openvpn openvpn-openssl -wpad-mini wpad-mesh-wolfssl”
my log is full of:
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.369096] ————[ cut here ]———— Fri May 31 10:15:26 2019 kern.warn kernel: [15298.373874] WARNING: CPU: 0 PID: 9955 at backports-2017-11-01/net/mac80211/wpa.c:431 0×87708734 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.385196] Modules linked in: ath9k ath9k_common pppoe ppp_async ath9k_hw ath pppox ppp_generic nf_conntrack_netlink nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY slhc nfnetlink 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 iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_cake nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_tbf sch_htb
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.457266] sch_hfsc sch_ingress ledtrig_usbport ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ifb tun usb_storage ehci_platform sd_mod scsi_mod ehci_hcd gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 crc32c_generic crypto_hash
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.484154] CPU: 0 PID: 9955 Comm: kworker/u2:1 Tainted: G W 4.9.152 #0
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.492028] Workqueue: phy1 0x876ec0a0 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.498054] Stack : 00000123 863d3af8 877cade0 800a931c 00000000 00000000 00000000 00000000
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.506616] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.515169] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.523713] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.532259] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.540812] ...
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.543314] Call Trace:
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.545666] [<800a931c>] 0x800a931c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.549209] [<8006ad4c>] 0x8006ad4c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.552762] [<8006ad4c>] 0x8006ad4c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.556319] [<8007fd84>] 0x8007fd84
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.559868] [<87708734>] 0×87708734 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.565911] [<8007fe20>] 0x8007fe20
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.569458] [<87708734>] 0×87708734 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.575519] [<876e8ef8>] 0x876e8ef8 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.581343] [<87727ee0>] 0x87727ee0 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.587439] [<8772ab3c>] 0x8772ab3c [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.593621] [<876e96e4>] 0x876e96e4 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.599368] [<87717930>] 0×87717930 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.605451] [<876e97a8>] 0x876e97a8 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.611215] [<80065ea0>] 0x80065ea0
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.614822] [<87717490>] 0×87717490 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.620903] [<876e9e1c>] 0x876e9e1c [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.626721] [<876ea320>] 0x876ea320 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.632529] [<876ea410>] 0x876ea410 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.638353] [<87729fcc>] 0x87729fcc [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.644409] [<87727250>] 0×87727250 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.650470] [<8772bcc4>] 0x8772bcc4 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.656499] [<8027eb6c>] 0x8027eb6c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.660132] [<8772d630>] 0x8772d630 [mac80211@87700000+0x5fc20]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.666162] [<802ad588>] 0x802ad588
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.669702] [<80450000>] 0×80450000 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.673256] [<80082e74>] 0x80082e74
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.676808] [<8008274c>] 0x8008274c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.680384] [<876ec15c>] 0x876ec15c [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.686137] [<80082940>] 0×80082940 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.689697] [<876ec088>] 0x876ec088 [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.695462] [<800829f8>] 0x800829f8
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.699010] [<87682e5c>] 0x87682e5c [ath9k_hw@87680000+0×51020]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.705047] [<876ec16c>] 0x876ec16c [ath9k@876e0000+0×16370]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.710847] [<80092c70>] 0x80092c70
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.714427] [<800927f0>] 0x800927f0
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.718005] [<80093a7c>] 0x80093a7c
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.721542] [<80093788>] 0×80093788 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.725094] [<80093788>] 0×80093788 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.728651] [<80098220>] 0×80098220 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.732204] [<80098144>] 0×80098144 Fri May 31 10:15:26 2019 kern.warn kernel: [15298.735759] [<80065ef8>] 0x80065ef8
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.739305]
Fri May 31 10:15:26 2019 kern.warn kernel: [15298.740822] —[ end trace 07a56879b3fe468f ]—
And wifi connectivity on radio0 is gone. There is another router on the mesh (WR740v4 with openwrt 18.06.2). I have tried with wpad-mesh-openssl but results were the same.
This mesh was configured about one week ago and was working fine for a few days, but since yesterday is show this behaviour. A reboot on this router does not solve the problem.
Configuration is as follows:
/etc/config/network:
config interface 'lan' option type 'bridge' option ifname 'eth0.1' option proto 'static' option netmask '255.255.255.0' option ip6assign '60' option ipaddr '10.10.0.1'
/etc/config/wireless:
config wifi-device 'radio0' option type 'mac80211' option hwmode '11g' option path 'platform/ar934x_wmac' option country 'BR' option legacy_rates '1' option txpower '17' option channel '9' option htmode 'HT40' option disabled 0
config wifi-iface 'default_radio0' option device 'radio0' option ifname 'wlan0' option network 'lan' option mode 'ap' option ssid 'AP' option wds '0' option encryption 'psk2/aes' option key 'password' option wpa_disable_eapol_key_retries '1' option disabled 0
config wifi-iface 'mesh0' option network 'lan' option ifname 'mesh0' option device 'radio0' option mode 'mesh' option mesh_id 'meshid' option encryption 'psk2/aes' option key 'password' option mesh_fwding '1' option disabled 0