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FS#1618 - mtk_soc_eth error with kernel stacktrace since kernel 4.14.50 #8652
Comments
vzhestkov: Thu Jun 28 16:07:27 2018 kern.warn kernel: [18256.003053] ------------[ cut here ]------------ |
happydig: Confirm. My device is NETGEAR R6220. |
happydig: [ 0.000000] Linux version 4.14.53 (buildbot@slashdirt-03) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7401-9009efa)) #0 SMP Wed Jul 4 17:30:57 2018 |
vzhestkov: I'm testing the solution right now. Hope it works. |
azuwis: I have the same problem. Wired network hangs short after router reboot, but wireless netowrk still works. Device: ZBT WG3526
[ 417.069083] ------------[ cut here ]------------
[ 417.073752] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x1ac/0x324
[ 417.082022] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
[ 417.088964] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt7603e mt76 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_TPROXY xt_TCPMSS xt_REDIRECT xt_LOG xt_FLOWOFFLOAD xt_CT wireguard slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport 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
[ 417.160711] ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ip6_udp_tunnel udp_tunnel mmc_block mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd ahci libahci libata sd_mod scsi_mod gpio_button_hotplug usbcore nls_base usb_common
[ 417.196870] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.53 #0
[ 417.202866] Stack : 00000000 00000000 00000000 00000000 80607ad2 00000034 00000000 00000000
[ 417.211221] 8fc441f4 8059e947 8052863c 00000001 00000000 00000001 8fc0dd68 ac07f52c
[ 417.219554] 00000000 00000000 80600000 00006cb0 00000000 00000140 00000007 00000000
[ 417.227886] 00000000 805a0000 00030106 00000000 00000000 00000000 805c0000 803770d8
[ 417.236217] 00000009 00000140 00000001 8fe3fb40 00000003 8029a238 00000004 80600004
[ 417.244552] ...
[ 417.246991] Call Trace:
[ 417.249467] [<80010598>] show_stack+0x58/0x100
[ 417.253913] [<8046915c>] dump_stack+0x9c/0xe0
[ 417.258253] [<8002e328>] __warn+0xe0/0x114
[ 417.262340] [<8002e38c>] warn_slowpath_fmt+0x30/0x3c
[ 417.267287] [<803770d8>] dev_watchdog+0x1ac/0x324
[ 417.271991] [<80086204>] call_timer_fn.isra.3+0x24/0x84
[ 417.277192] [<8008641c>] run_timer_softirq+0x1b8/0x244
[ 417.282333] [<804863d0>] __do_softirq+0x128/0x2ec
[ 417.287044] [<80032a30>] irq_exit+0x98/0xcc
[ 417.291246] [<8024a9dc>] plat_irq_dispatch+0xfc/0x138
[ 417.296307] [<8000b5e8>] except_vec_vi_end+0xb8/0xc4
[ 417.301259] [<8000cfb0>] r4k_wait_irqoff+0x1c/0x24
[ 417.306055] [<800664bc>] do_idle+0xe4/0x168
[ 417.310228] [<80066738>] cpu_startup_entry+0x24/0x2c
[ 417.315282] ---[ end trace a17bb12d5988d426 ]---
[ 417.319962] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
[ 417.326153] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
[ 417.332187] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0ecc0000, max=0, ctx=2030, dtx=2026, fdx=2019, next=2030
[ 417.343072] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0e660000, max=0, calc=3834, drx=3835
[ 417.752400] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x38601b0c, 0x10c = 0x80818
[ 417.759643] mtk_soc_eth 1e100000.ethernet: reset pse
[ 417.770624] mtk_soc_eth 1e100000.ethernet: PPE started
|
vzhestkov: I've tested the patch provided by Felix Fietkau. It works fine on my Xiaomi 3G router. |
azuwis: I can confirm that with mtk-eth-disable-fraglist.patch applied, high traffic no longer make the wired network hang on ZBT WG3526. |
nbd: Patch pushed in r7489-2601e34fad |
azuwis: Unfortunately the problem still happen on r8346-ddc11c3. Before r7489-2601e34fad, the problem will occur within hours after router reboot. After r7489-2601e34fad, the problem will occur within days after router reboot. ZBT WG3526, flow_offload disabled. Here is the dmesg:
[476304.186812] ------------[ cut here ]------------
[476304.191572] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x1ac/0x324
[476304.199929] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
[476304.206985] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 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_TPROXY xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY wireguard slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack_netlink iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_cake nf_conntrack act_skbedit
[476304.277836] act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_tbf sch_htb sch_hfsc sch_ingress ledtrig_usbport 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_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ifb ip6_udp_tunnel udp_tunnel mmc_block mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd ahci libahci libata sd_mod scsi_mod gpio_button_hotplug usbcore nls_base usb_common
[476304.341995] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.76 #0
[476304.348064] Stack : 00000000 8fd83640 80570000 8006f654 80590000 80535970 00000000 00000000
[476304.356485] 80501ad8 8fc09dc4 8056ed3c 8056e8c7 804fcbc8 00000001 8fc09d68 ac07f555
[476304.364903] 00000000 00000000 805d0000 000072a0 00000000 00000155 00000007 00000000
[476304.373323] 00000000 80570000 000537eb 70617773 00000000 00000000 80590000 803650d8
[476304.381742] 00000009 00000140 00000000 8fd83640 00000000 8028dfc0 00000000 805d0000
[476304.390162] ...
[476304.392683] Call Trace:
[476304.395229] [<80010670>] show_stack+0x58/0x100
[476304.399774] [<8044272c>] dump_stack+0x9c/0xe0
[476304.404203] [<8002e408>] __warn+0xe0/0x114
[476304.408367] [<8002e46c>] warn_slowpath_fmt+0x30/0x3c
[476304.413402] [<803650d8>] dev_watchdog+0x1ac/0x324
[476304.418193] [<800865c4>] call_timer_fn.isra.3+0x24/0x84
[476304.423481] [<800867e0>] run_timer_softirq+0x1bc/0x248
[476304.428685] [<8045fb18>] __do_softirq+0x128/0x2ec
[476304.433459] [<80032b34>] irq_exit+0xac/0xc8
[476304.437719] [<80241d2c>] plat_irq_dispatch+0xfc/0x138
[476304.442835] [<8000b5e8>] except_vec_vi_end+0xb8/0xc4
[476304.447864] [<8000cfb0>] r4k_wait_irqoff+0x1c/0x24
[476304.452742] [<800666cc>] do_idle+0xe4/0x168
[476304.457002] [<80066948>] cpu_startup_entry+0x24/0x2c
[476304.462034] [<80595bf0>] start_kernel+0x484/0x4a4
[476304.466921] ---[ end trace 313ef78671edec43 ]---
[476304.471626] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
[476304.477921] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000065
[476304.484010] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0f010000, max=0, ctx=1113, dtx=1113, fdx=1112, next=1113
[476304.494957] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0e7b0000, max=0, calc=768, drx=795
[476304.507870] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[476304.520997] mtk_soc_eth 1e100000.ethernet: PPE started
|
azuwis: Unfortunately the problem still happen on r8346-ddc11c3, see comment. |
ds_shadof: Same here machine : ZBT-WG3526 (16M) |
camel: any news ? |
paravz: Looks similar to [[https://bugs.openwrt.org/index.php?do=details&task_id=2628|#2628]] |
vzhestkov:
Xiaomi Mi Router 3G with MediaTek MT7621
I've tested with about 5 daily snapshots, but the problem still exists. I think snapshots based on kernels prior to 4.14.50 had no such problem as I had uptime more than 2 weeks
Router stops eth device until reboot, sometimes rebooted with this error automatically, but in most cases I have to login and reboot it manually.
Once I found a correlation with a device performing backup of WatsApp mobile application, router stops eth device in about 2 minutes after restart and return to normal working behavior only after finishing backup by this device.
Here is the messages from the log:
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.132134] ------------[ cut here ]------------
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.136778] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x1ac/0x324
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.145052] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.152031] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt7603e mt76 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_FLOWOFFLOAD 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_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables tun leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd gpio_button_hotplug usbcore nls_base usb_common
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.220963] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.50 #0
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.226940] Stack : 00000000 00000000 00000000 00000000 80607ad2 00000034 00000000 00000000
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.235275] 8059cdb4 8059c947 8052758c 00000000 00000000 00000001 8fc09d68 1cc282d2
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.243606] 00000000 00000000 80600000 00006288 00000000 0000013d 00000008 00000000
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.251935] 00000000 805a0000 00035f23 00000000 00000000 00000000 805c0000 803765e8
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.260265] 00000009 00000140 00000000 8fd86c40 00000003 80299e30 00000000 80600000
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.268596] ...
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.271031] Call Trace:
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.273491] [<80010558>] show_stack+0x58/0x100
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.277928] [<8046842c>] dump_stack+0x9c/0xe0
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.282268] [<8002e218>] __warn+0xe0/0x114
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.286343] [<8002e27c>] warn_slowpath_fmt+0x30/0x3c
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.291285] [<803765e8>] dev_watchdog+0x1ac/0x324
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.295984] [<800861c4>] call_timer_fn.isra.3+0x24/0x84
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.301184] [<800863dc>] run_timer_softirq+0x1b8/0x244
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.306314] [<804856f0>] __do_softirq+0x128/0x2ec
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.311000] [<80032920>] irq_exit+0x98/0xcc
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.315182] [<8024a82c>] plat_irq_dispatch+0xfc/0x138
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.320209] [<8000b5a8>] except_vec_vi_end+0xb8/0xc4
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.325149] [<8000cf70>] r4k_wait_irqoff+0x1c/0x24
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.329939] [<8006647c>] do_idle+0xe4/0x168
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.334103] [<800666f8>] cpu_startup_entry+0x24/0x2c
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.339048] [<805c5bf8>] start_kernel+0x48c/0x4ac
Wed Jun 27 14:02:30 2018 kern.warn kernel: [ 6216.343858] ---[ end trace 1c5f30dcaaf8aef8 ]---
Wed Jun 27 14:02:30 2018 kern.err kernel: [ 6216.348544] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.354810] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.360833] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0ea80000, max=0, ctx=3009, dtx=2986, fdx=2977, next=3009
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.371710] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0e210000, max=0, calc=3938, drx=3940
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.785365] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x5760000c, 0x10c = 0x80818
Wed Jun 27 14:02:30 2018 kern.info kernel: [ 6216.798589] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.035252] ------------[ cut here ]------------
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.039894] WARNING: CPU: 2 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x1ac/0x324
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.048165] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.055097] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt7603e mt76 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_FLOWOFFLOAD 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_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables tun leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd gpio_button_hotplug usbcore nls_base usb_common
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.123939] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.14.50 #0
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.129927] Stack : 00000000 00000000 00000000 00000000 80607ad2 00000034 00000000 00000000
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.138263] 8fc44834 8059c947 8052758c 00000002 00000000 00000001 8fc11d68 1cc282d2
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.146606] 00000000 00000000 80600000 000061c8 00000000 0000013a 00000008 00000000
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.154951] 00000000 805a0000 0001e423 00000000 00000000 00000000 805c0000 803765e8
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.163283] 00000009 00000140 00000002 8ffc9c40 00000003 80299e30 00000008 80600008
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.171617] ...
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.174053] Call Trace:
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.176514] [<80010558>] show_stack+0x58/0x100
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.180950] [<8046842c>] dump_stack+0x9c/0xe0
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.185300] [<8002e218>] __warn+0xe0/0x114
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.189378] [<8002e27c>] warn_slowpath_fmt+0x30/0x3c
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.194321] [<803765e8>] dev_watchdog+0x1ac/0x324
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.199020] [<800861c4>] call_timer_fn.isra.3+0x24/0x84
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.204220] [<800863dc>] run_timer_softirq+0x1b8/0x244
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.209351] [<804856f0>] __do_softirq+0x128/0x2ec
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.214039] [<80032920>] irq_exit+0x98/0xcc
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.218224] [<8024a82c>] plat_irq_dispatch+0xfc/0x138
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.223252] [<8000b5a8>] except_vec_vi_end+0xb8/0xc4
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.228195] [<8000cf70>] r4k_wait_irqoff+0x1c/0x24
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.232986] [<8006647c>] do_idle+0xe4/0x168
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.237152] [<800666f8>] cpu_startup_entry+0x24/0x2c
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.242104] [<800180b4>] not_nmi+0x8c/0x1d8
Wed Jun 27 16:52:20 2018 kern.warn kernel: [10116.246325] ---[ end trace d3f46981f3a08d6e ]---
Wed Jun 27 16:52:20 2018 kern.err kernel: [10116.250930] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.257093] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.263075] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0eaa0000, max=0, ctx=3816, dtx=3812, fdx=3803, next=3816
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.273916] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0e230000, max=0, calc=3651, drx=3652
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.688339] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x5860000c, 0x10c = 0x80818
Wed Jun 27 16:52:20 2018 kern.info kernel: [10116.701640] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:52:26 2018 kern.err kernel: [10122.115217] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:52:26 2018 kern.info kernel: [10122.121415] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:52:26 2018 kern.info kernel: [10122.127452] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0e260000, max=0, ctx=4, dtx=0, fdx=0, next=4
Wed Jun 27 16:52:26 2018 kern.info kernel: [10122.137321] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0de30000, max=0, calc=149, drx=150
Wed Jun 27 16:52:26 2018 kern.info kernel: [10122.548342] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x5460000c, 0x10c = 0x80818
Wed Jun 27 16:52:26 2018 kern.info kernel: [10122.562101] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:52:35 2018 kern.err kernel: [10132.035215] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:52:35 2018 kern.info kernel: [10132.041420] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:52:35 2018 kern.info kernel: [10132.047471] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0e0b0000, max=0, ctx=2, dtx=0, fdx=0, next=2
Wed Jun 27 16:52:35 2018 kern.info kernel: [10132.057333] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0d480000, max=0, calc=296, drx=297
Wed Jun 27 16:52:36 2018 kern.info kernel: [10132.468120] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x5060030c, 0x10c = 0x80818
Wed Jun 27 16:52:36 2018 kern.info kernel: [10132.482429] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:52:45 2018 kern.err kernel: [10142.035113] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:52:45 2018 kern.info kernel: [10142.041301] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:52:45 2018 kern.info kernel: [10142.047328] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0dea0000, max=0, ctx=1, dtx=0, fdx=0, next=1
Wed Jun 27 16:52:45 2018 kern.info kernel: [10142.057147] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0ec40000, max=0, calc=358, drx=359
Wed Jun 27 16:52:46 2018 kern.info kernel: [10142.468048] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x4a60090c, 0x10c = 0x80818
Wed Jun 27 16:52:46 2018 kern.info kernel: [10142.482993] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:52:55 2018 kern.err kernel: [10152.035093] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:52:55 2018 kern.info kernel: [10152.041279] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:52:55 2018 kern.info kernel: [10152.047294] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0d500000, max=0, ctx=1, dtx=0, fdx=0, next=1
Wed Jun 27 16:52:55 2018 kern.info kernel: [10152.057096] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0d570000, max=0, calc=389, drx=390
Wed Jun 27 16:52:56 2018 kern.info kernel: [10152.468021] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x5460000c, 0x10c = 0x80818
Wed Jun 27 16:52:56 2018 kern.info kernel: [10152.482044] mtk_soc_eth 1e100000.ethernet: PPE started
Wed Jun 27 16:53:05 2018 daemon.info hostapd: wlan0: STA 80:56:f2:b3:3f:b5 IEEE 802.11: authenticated
Wed Jun 27 16:53:05 2018 daemon.info hostapd: wlan0: STA 80:56:f2:b3:3f:b5 IEEE 802.11: associated (aid 2)
Wed Jun 27 16:53:05 2018 daemon.notice hostapd: wlan0: AP-STA-CONNECTED 80:56:f2:b3:3f:b5
Wed Jun 27 16:53:05 2018 daemon.info hostapd: wlan0: STA 80:56:f2:b3:3f:b5 WPA: pairwise key handshake completed (RSN)
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq-dhcp[2484]: DHCPREQUEST(br-lan) 172.29.192.119 80:56:f2:b3:3f:b5
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq-dhcp[2484]: DHCPACK(br-lan) 172.29.192.119 80:56:f2:b3:3f:b5 PZhukov-02-wifi
Wed Jun 27 16:53:05 2018 daemon.warn odhcpd[1083]: DHCPV6 SOLICIT IA_NA from 0001000121c0435874867a519335 on br-lan: ok fdc9:c20f:b3e1::7fa/128
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq[2484]: read /etc/hosts - 4 addresses
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq[2484]: read /tmp/hosts/odhcpd - 7 addresses
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq[2484]: read /tmp/hosts/dhcp.cfg01411c - 16 addresses
Wed Jun 27 16:53:05 2018 daemon.info dnsmasq-dhcp[2484]: read /etc/ethers - 0 addresses
Wed Jun 27 16:53:05 2018 kern.err kernel: [10162.035026] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Wed Jun 27 16:53:05 2018 kern.info kernel: [10162.041227] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Wed Jun 27 16:53:05 2018 kern.info kernel: [10162.047256] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0d480000, max=0, ctx=1, dtx=0, fdx=0, next=1
Wed Jun 27 16:53:05 2018 kern.info kernel: [10162.057058] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0df90000, max=0, calc=290, drx=291
Wed Jun 27 16:53:06 2018 kern.info kernel: [10162.467931] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x46600d0c, 0x10c = 0x80818
Wed Jun 27 16:53:06 2018 kern.info kernel: [10162.475297] mtk_soc_eth 1e100000.ethernet: reset pse
Wed Jun 27 16:53:06 2018 kern.emerg kernel: [10162.486116] skbuff: skb_over_panic: text:803091b4 len:1568 put:1568 head:8de28e00 data:8de28e42 tail:0x8de29462 end:0x8de29460 dev:eth0
Wed Jun 27 16:53:06 2018 kern.info kernel: [10162.486270] mtk_soc_eth 1e100000.ethernet: PPE started
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.134652] ------------[ cut here ]------------
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.139303] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x1ac/0x324
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.147555] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.154480] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt7603e mt76 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_FLOWOFFLOAD 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_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables sit tunnel4 ip_tunnel tun leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd gpio_button_hotplug usbcore nls_base usb_common
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.225260] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.51 #0
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.231234] Stack : 00000000 00000000 00000000 00000000 80607ad2 00000034 00000000 00000000
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.239567] 8059edb4 8059e947 8052860c 00000000 00000000 00000001 8fc09d68 1cc282d3
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.247901] 00000000 00000000 80600000 000062e8 00000000 0000013e 00000008 00000000
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.256231] 00000000 805a0000 00036fec 00000000 00000000 00000000 805c0000 80376df8
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.264561] 00000009 00000140 00000000 8fe2ce40 00000003 8029a160 00000000 80600000
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.272890] ...
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.275326] Call Trace:
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.277780] [<80010598>] show_stack+0x58/0x100
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.282216] [<80468c5c>] dump_stack+0x9c/0xe0
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.286557] [<8002e328>] __warn+0xe0/0x114
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.290632] [<8002e38c>] warn_slowpath_fmt+0x30/0x3c
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.295573] [<80376df8>] dev_watchdog+0x1ac/0x324
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.300269] [<80086204>] call_timer_fn.isra.3+0x24/0x84
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.305469] [<8008641c>] run_timer_softirq+0x1b8/0x244
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.310597] [<80485f10>] __do_softirq+0x128/0x2ec
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.315285] [<80032a30>] irq_exit+0x98/0xcc
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.319466] [<8024a95c>] plat_irq_dispatch+0xfc/0x138
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.324491] [<8000b5e8>] except_vec_vi_end+0xb8/0xc4
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.329431] [<8000cfb0>] r4k_wait_irqoff+0x1c/0x24
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.334221] [<800664bc>] do_idle+0xe4/0x168
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.338391] [<80066738>] cpu_startup_entry+0x24/0x2c
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.343339] [<805c7bf8>] start_kernel+0x48c/0x4ac
Thu Jun 28 10:55:49 2018 kern.warn kernel: [ 6066.348123] ---[ end trace 26a1a8527dad924c ]---
Thu Jun 28 10:55:49 2018 kern.err kernel: [ 6066.352729] mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.358911] mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000067
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.364918] mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=0eac0000, max=0, ctx=3327, dtx=3314, fdx=3306, next=3327
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.375761] mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=0e250000, max=0, calc=2626, drx=2634
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.787702] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x4e60050c, 0x10c = 0x80818
Thu Jun 28 10:55:49 2018 kern.info kernel: [ 6066.800991] mtk_soc_eth 1e100000.ethernet: PPE started
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