Hi guys,
I have TO for 3-4 months, 2GB version, nothing special, just core system and one LXC debian machine. After last update I have an issue - system is “semi-usable” after couple of days. High load, cannot login to luci, only 2.4GHz WiFi works. I have cron turning off wifi every night and dimming LED also. I can put here some more debug info, I have no idea how to fix this issue.
Thanks
Martin
after digging in logs - things go bad after this:
> 2017-02-19T05:00:14+01:00 warning kernel: [408902.501652] ------------[ cut here ]------------
2017-02-19T05:00:14+01:00 crit kernel: [408902.506374] Kernel BUG at bf96d4e8 [verbose debug info unavailable]
2017-02-19T05:00:14+01:00 emerg kernel: [408902.512742] Internal error: Oops - BUG: 0 [#1] SMP ARM
2017-02-19T05:00:14+01:00 warning kernel: [408902.517977] Modules linked in: qcserial option iptable_nat ip6table_nat ath9k usb_wwan rndis_host qmi_wwan pppoe nf_nat_pptp nf_nat_ipv6 nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6 nf_conntrack_ipv4 nf_conntrack_amanda ipt_REJECT ipt_MASQUERADE ftdi_sio ebtable_nat ebtable_filter ebtable_broute cdc_ether ath9k_common armada_thermal xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_socket xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TPROXY xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY usbserial usbnet ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda ts_kmp ts_fsm ts_bm thermal_sys pppox ppp_mppe ppp_async nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 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 mvsdio iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables hwmon ebtables ebt_vlan ebt_stp ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_among ebt_802_3 crc_ccitt cdc_wdm ath9k_hw fuse sch_teql sch_tbf sch_sfq sch_red sch_prio sch_pie sch_netem sch_htb sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp cls_basic act_police act_ipt act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress ath10k_pci ath10k_core ath mac80211 cfg80211 compat ledtrig_usbdev ledtrig_oneshot xt_LED ledtrig_morse ledtrig_heartbeat ledtrig_gpio xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet 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_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 nf_nat nf_conntrack ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc nfsd nfsv3 nfs msdos ip_gre gre ifb sit ip6_tunnel tunnel6 tunnel4 ip_tunnel veth tun snd_compress snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_rawmidi snd_seq_device snd_hwdep snd input_core soundcore rxkad vfat fat udf crc_itu_t ntfs lockd sunrpc grace minix isofs hfsplus hfs cramfs configfs cifs autofs4 kafs af_rxrpc dns_resolver dm_crypt dm_mirror dm_region_hash dm_log dm_mod br2684 atm multipath fscache raid456 async_raid6_recov async_pq async_xor async_memcpy async_tx raid10 raid1 raid0 linear md_mod nls_utf8 nls_koi8_r nls_cp1255 nls_iso8859_6 nls_iso8859_2 nls_iso8859_15 nls_iso8859_13 nls_iso8859_1 nls_cp932 nls_cp866 nls_cp864 nls_cp862 nls_cp852 nls_cp850 nls_cp775 nls_cp437 nls_cp1251 nls_cp1250 xts algif_skcipher algif_hash af_alg sha512_generic sha256_generic sha1_generic seqiv jitterentropy_rng drbg pcbc md5 md4 marvell_cesa hmac gf128mul fcrypt ecb des_generic ctr cmac ccm cbc authenc usb_storage xhci_plat_hcd xhci_pci xhci_hcd orion_wdt uhci_hcd ledtrig_transient ahci_mvebu ahci ehci_orion ehci_platform ehci_hcd sd_mod ahci_platform libahci_platform libahci libata scsi_mod xfs libcrc32c jfs f2fs exfat usbcore nls_base usb_common mii aead crypto_null
2017-02-19T05:00:14+01:00 warning kernel: [408902.828587] CPU: 1 PID: 5451 Comm: hostapd Not tainted 4.4.39-80079e1c1e5f9ca7ad734044462a761a-4 #1
2017-02-19T05:00:14+01:00 warning kernel: [408902.837740] Hardware name: Marvell Armada 380/385 (Device Tree)
2017-02-19T05:00:14+01:00 warning kernel: [408902.843759] task: eea06d00 ti: eb0f0000 task.ti: eb0f0000
2017-02-19T05:00:14+01:00 warning kernel: [408902.849284] PC is at ath10k_pci_hif_power_up+0x190/0x194 [ath10k_pci]
2017-02-19T05:00:14+01:00 warning kernel: [408902.855836] LR is at ath10k_bus_pci_write32+0x50/0xc8 [ath10k_pci]
2017-02-19T05:00:14+01:00 warning kernel: [408902.862116] pc : [] lr : [] psr: 60000013
2017-02-19T05:00:14+01:00 warning kernel: [408902.862116] sp : eb0f1d60 ip : eb0f1d38 fp : eb0f1d7c
2017-02-19T05:00:14+01:00 warning kernel: [408902.873794] r10: 00008914 r9 : 00000001 r8 : 00000000
2017-02-19T05:00:14+01:00 warning kernel: [408902.879116] r7 : 00001002 r6 : ece355e0 r5 : 00009000 r4 : ece315e0
2017-02-19T05:00:14+01:00 warning kernel: [408902.885743] r3 : 00000000 r2 : 00200000 r1 : 00009000 r0 : ece315e0
2017-02-19T05:00:14+01:00 warning kernel: [408902.892372] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
2017-02-19T05:00:14+01:00 warning kernel: [408902.899610] Control: 10c5387d Table: 2b3a004a DAC: 00000051
2017-02-19T05:00:14+01:00 emerg kernel: [408902.905455] Process hostapd (pid: 5451, stack limit = 0xeb0f0210)
2017-02-19T05:00:14+01:00 emerg kernel: [408902.911647] Stack: (0xeb0f1d60 to 0xeb0f2000)
2017-02-19T05:00:14+01:00 emerg kernel: [408902.916102] 1d60: bf96d358 ece315e0 ece320f4 ece30ba0 eb0f1d9c eb0f1d80 bf9215ec bf96d364
2017-02-19T05:00:14+01:00 emerg kernel: [408902.924386] 1d80: bf92157c ece30ba0 e706f000 ece30ba0 eb0f1db4 eb0f1da0 bf892de0 bf921588
2017-02-19T04:00:14+01:00 notice netifd: radio0 (5368): Segmentation fault
2017-02-19T05:00:14+01:00 emerg kernel: [408902.932670] 1da0: 00000000 e706f488 eb0f1dec eb0f1db8 bf8a4bd8 bf892db8 e4f13200 00008914
2017-02-19T05:00:14+01:00 emerg kernel: [408902.940954] 1dc0: eb0f1dec e706f480 bf8e2d7c e706f030 00001002 00000000 e4f13200 00008914
2017-02-19T05:00:14+01:00 emerg kernel: [408902.949237] 1de0: eb0f1e04 eb0f1df0 bf8a536c bf8a4a18 bf8a5314 e706f000 eb0f1e2c eb0f1e08
2017-02-19T05:00:14+01:00 emerg kernel: [408902.957521] 1e00: c0424c68 bf8a5320 eb0f1e2c e706f000 e706f000 00001003 00000001 00001002
2017-02-19T05:00:14+01:00 emerg kernel: [408902.965805] 1e20: eb0f1e54 eb0f1e30 c0424f24 c0424bc4 00008914 e706f000 00000140 00001002
2017-02-19T05:00:14+01:00 emerg kernel: [408902.974088] 1e40: 00000001 00000000 eb0f1e7c eb0f1e58 c0425008 c0424e94 00008914 00000000
2017-02-19T05:00:14+01:00 emerg kernel: [408902.982372] 1e60: 00000000 e4f1320c 00000001 00000000 eb0f1ee4 eb0f1e80 c0492654 c0424ff4
2017-02-19T05:00:14+01:00 emerg kernel: [408902.990655] 1e80: 00000000 beddf630 e706f000 e4f1320c 00000014 beddf630 6e616c77 00000030
2017-02-19T05:00:14+01:00 emerg kernel: [408902.998939] 1ea0: 00000000 00000000 00001003 00000000 00000000 00000000 00001002 00008914
2017-02-19T05:00:14+01:00 emerg kernel: [408903.007223] 1ec0: ffffff24 beddf630 c06bf3c0 ee737ae0 beddf630 00000000 eb0f1ef4 eb0f1ee8
2017-02-19T05:00:14+01:00 emerg kernel: [408903.015507] 1ee0: c0493e74 c0491f74 eb0f1f14 eb0f1ef8 c0406874 c0493ce4 ec942a00 ec942a00
2017-02-19T05:00:14+01:00 emerg kernel: [408903.023790] 1f00: beddf630 00008914 eb0f1f7c eb0f1f18 c00f96b0 c0406654 beddf57c 00000129
2017-02-19T05:00:14+01:00 emerg kernel: [408903.032074] 1f20: c0009ec4 eb0f0000 eb0f1f94 eb0f1f38 c0408f30 c0408060 00000000 eb0f1f48
2017-02-19T05:00:14+01:00 emerg kernel: [408903.040357] 1f40: eb0f1f7c 00000000 00000024 eb0f1e90 0000000c ec942a00 ec942a00 beddf630
2017-02-19T05:00:14+01:00 emerg kernel: [408903.048641] 1f60: 00008914 00000006 eb0f0000 00000000 eb0f1fa4 eb0f1f80 c00f9924 c00f9208
2017-02-19T05:00:14+01:00 emerg kernel: [408903.056924] 1f80: beddf620 00000000 00000006 00000001 00000036 c0009ec4 00000000 eb0f1fa8
2017-02-19T05:00:14+01:00 emerg kernel: [408903.065208] 1fa0: c0009d00 c00f98f4 00000000 00000006 00000006 00008914 beddf630 beddf620
2017-02-19T05:00:14+01:00 emerg kernel: [408903.073491] 1fc0: 00000000 00000006 00000001 00000036 b6f1de68 b6e9fe70 00000000 b6e5b768
2017-02-19T05:00:14+01:00 emerg kernel: [408903.081775] 1fe0: 00113d70 beddf608 00064df4 b6ed0f2c 60000010 00000006 00000000 00000000
2017-02-19T05:00:14+01:00 warning kernel: [408903.090055] Backtrace:
2017-02-19T05:00:14+01:00 warning kernel: [408903.092643] [] (ath10k_pci_hif_power_up [ath10k_pci]) from [] (ath10k_start+0x70/0x5a0 [ath10k_core])
2017-02-19T05:00:14+01:00 warning kernel: [408903.103711] r6:ece30ba0 r5:ece320f4 r4:ece315e0 r3:bf96d358
2017-02-19T05:00:14+01:00 warning kernel: [408903.109575] [] (ath10k_start [ath10k_core]) from [] (drv_start+0x34/0x64 [mac80211])
2017-02-19T05:00:14+01:00 warning kernel: [408903.119163] r6:ece30ba0 r5:e706f000 r4:ece30ba0 r3:bf92157c
2017-02-19T05:00:14+01:00 warning kernel: [408903.125011] [] (drv_start [mac80211]) from [] (ieee80211_do_open+0x1cc/0x908 [mac80211])
2017-02-19T05:00:14+01:00 warning kernel: [408903.134946] r4:e706f488 r3:00000000
2017-02-19T05:00:14+01:00 warning kernel: [408903.138678] [] (ieee80211_do_open [mac80211]) from [] (ieee80211_open+0x58/0x5c [mac80211])
2017-02-19T05:00:14+01:00 warning kernel: [408903.148874] r10:00008914 r9:e4f13200 r8:00000000 r7:00001002 r6:e706f030 r5:bf8e2d7c
2017-02-19T05:00:14+01:00 warning kernel: [408903.156858] r4:e706f480
2017-02-19T05:00:14+01:00 warning kernel: [408903.159516] [] (ieee80211_open [mac80211]) from [] (__dev_open+0xb0/0x114)
2017-02-19T05:00:14+01:00 warning kernel: [408903.168234] r4:e706f000 r3:bf8a5314
2017-02-19T05:00:14+01:00 warning kernel: [408903.171924] [] (__dev_open) from [] (__dev_change_flags+0x9c/0x160)
2017-02-19T05:00:14+01:00 warning kernel: [408903.180031] r7:00001002 r6:00000001 r5:00001003 r4:e706f000
2017-02-19T05:00:14+01:00 warning kernel: [408903.185832] [] (__dev_change_flags) from [] (dev_change_flags+0x20/0x50)
2017-02-19T05:00:14+01:00 warning kernel: [408903.194374] r8:00000000 r7:00000001 r6:00001002 r5:00000140 r4:e706f000 r3:00008914
2017-02-19T05:00:14+01:00 warning kernel: [408903.202276] [] (dev_change_flags) from [] (devinet_ioctl+0x6ec/0x7c0)
2017-02-19T05:00:14+01:00 warning kernel: [408903.210556] r8:00000000 r7:00000001 r6:e4f1320c r5:00000000 r4:00000000 r3:00008914
2017-02-19T05:00:14+01:00 warning kernel: [408903.218456] [] (devinet_ioctl) from [] (inet_ioctl+0x19c/0x1c8)
2017-02-19T05:00:14+01:00 warning kernel: [408903.226215] r10:00000000 r9:beddf630 r8:ee737ae0 r7:c06bf3c0 r6:beddf630 r5:ffffff24
2017-02-19T05:00:14+01:00 warning kernel: [408903.234200] r4:00008914
2017-02-19T05:00:14+01:00 warning kernel: [408903.236837] [] (inet_ioctl) from [] (sock_ioctl+0x22c/0x2f4)
2017-02-19T05:00:14+01:00 warning kernel: [408903.244339] [] (sock_ioctl) from [] (do_vfs_ioctl+0x4b4/0x6ec)
2017-02-19T05:00:14+01:00 warning kernel: [408903.252010] r7:00008914 r6:beddf630 r5:ec942a00 r4:ec942a00
2017-02-19T05:00:14+01:00 warning kernel: [408903.257809] [] (do_vfs_ioctl) from [] (SyS_ioctl+0x3c/0x64)
2017-02-19T05:00:14+01:00 warning kernel: [408903.265219] r10:00000000 r9:eb0f0000 r8:00000006 r7:00008914 r6:beddf630 r5:ec942a00
2017-02-19T05:00:14+01:00 warning kernel: [408903.273204] r4:ec942a00
2017-02-19T05:00:14+01:00 warning kernel: [408903.275840] [] (SyS_ioctl) from [] (ret_fast_syscall+0x0/0x3c)
2017-02-19T05:00:14+01:00 warning kernel: [408903.283511] r8:c0009ec4 r7:00000036 r6:00000001 r5:00000006 r4:00000000 r3:beddf620
2017-02-19T05:00:14+01:00 emerg kernel: [408903.291409] Code: e1a00004 ebfffe42 e1a00005 e89da878 (e7f001f2)
2017-02-19T05:00:14+01:00 warning kernel: [408903.297603] —[ end trace 391742572636adfb ]—
Same issue, 5GHz wifi not working, similar stacktrace, only I don’t have high load, I don’t run any containers and LuCI is pretty responsive (over ethernet). My load average is 0.25.