[OpenWrt-Devel] wifi/network is broken

Mon Nov 25 16:28:06 EST 2019

Hi,

this commit:

Commit: b7c58a1eeba5be2e1f77ec05b417be9d87e26916 [b7c58a1]
kernel: nf_conntrack_rtcache: fix cleanup on netns delete and rmmod

floods my log every a few seconds with this message:

Mon Nov 25 20:57:28 2019 kern.warn kernel: [  318.310769] ath10k_pci 0000:00:00.0: SWBA overrun on vdev 0, skipped old beacon
Mon Nov 25 20:57:28 2019 kern.warn kernel: [  318.318202] ath10k_pci 0000:00:00.0: SWBA overrun on vdev 1, skipped old beacon
Mon Nov 25 20:57:28 2019 kern.warn kernel: [  318.325678] ath10k_pci 0000:00:00.0: SWBA overrun on vdev 2, skipped old beacon
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  320.919241] ------------[ cut here ]------------
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  320.924032] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 0x866ec314
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  320.932345] Modules linked in: ifb ath9k ath9k_common pppoe ppp_async ath9k_hw ath10k_pci ath10k_core ath pppox ppp_generic nf_nat_pptp nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_conntrack_pptp mac80211 lz4 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_quota xt_pkttype xt_owner xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_bpf xt_addrtype xt_TCPMSS xt_REDIRECT xt_NFQUEUE xt_NFLOG xt_NETMAP xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY wireguard vhci_hcd usbip_host usbip_core ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.003959]  ts_fsm ts_bm slhc nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir_ipv4 nft_redir nft_quota nft_numgen nft_nat nft_masq_ipv4 nft_masq nft_log nft_limit nft_flow_offload nft_ct nft_counter nft_chain_route_ipv6 nft_chain_route_ipv4 nft_chain_nat_ipv4 nfnetlink_queue nfnetlink_log nf_tables nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_gre nf_nat_irc nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda nf_conncount lz4_decompress lz4_compress iptable_raw iptable_mangle iptable_filter
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.075610]  ipt_ECN ip_tables crc_ccitt compat asn1_decoder act_connmark sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_tcindex cls_route cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred hid evdev input_core i2c_dev i2c_core ledtrig_usbport cryptodev xt_set ip_set_list_set ip_set_hash_netportnet ip_set_hash_netport ip_set_hash_netnet ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_rt ip6t_mh ip6t_ipv6header ip6t_hbh ip6t_frag ip6t_eui64 ip6t_ah nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 msdos ip6_udp_tunnel udp_tunnel tun vfat fat nls_utf8
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.147453]  nls_iso8859_1 nls_cp437 authenc uas usb_storage uhci_hcd ohci_platform ohci_hcd ehci_platform sd_mod scsi_mod ehci_hcd gpio_button_hotplug f2fs exfat usbcore nls_base usb_common aead crypto_null crc32_generic crc32c_generic cryptomgr lzo lzo_decompress lzo_compress crypto_acompress ext4 mbcache jbd2 crypto_hash crc16 zram zsmalloc [last unloaded: ifb]
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.180234] CPU: 0 PID: 0 Comm: swapper Tainted: G        W         4.19.85 #0
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.187563] Stack : 00000001 00000003 80580000 800b5580 00000001 00000000 00000000 214d75cf
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.196062]         8055fbd8 87c0980c 80580000 80587f24 80587b47 00000001 87c097b0 214d75cf
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.204553]         00000000 00000000 80710000 806e7cd8 00000000 00000000 00000008 00000000
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.213046]         000003ca d037dda6 00000000 0002c00a 80580000 00000000 866ec314 866ed018
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.221536]         000000c5 00000000 00000001 00000003 00000001 802a6c6c 00000000 806e0000
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.230022]         ...
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.232514] Call Trace:
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.235017] [<8006b284>] show_stack+0x68/0x128
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.239542] [<80085d88>] __warn+0xe4/0x13c
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.243710] [<80085e28>] warn_slowpath_null+0x48/0x60
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.248918] [<866ec314>] 0x866ec314
Mon Nov 25 20:57:30 2019 kern.warn kernel: [  321.252507] ---[ end trace 5e0b762f3e837848 ]---

I'm using a TP-Link archer C7 router.

Regards,
Hartmut

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