OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Kernel
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version openwrt-19.07
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by gigul77 - 05.03.2020

FS#2884 - R7800 hangs and restarts after few days

Supply the following if possible:
- NetGear r7800
- Openwrt 19.07.1 (But same on 18.06.X)

- Steps to reproduce.

 Just run for several days and it hangs. Yes this router is working hard (OpenVPN, Transmission, 3Proxy, external disk attached) 

Mar 5 11:09:19 OpenWrt kernel: [174516.662874] Unable to handle kernel NULL pointer dereference at virtual address 00000001
Mar 5 11:09:19 OpenWrt kernel: [174516.662886] pgd = c0204000
Mar 5 11:09:19 OpenWrt kernel: [174516.662897] [00000001] *pgd=00000000
Mar 5 11:09:19 OpenWrt kernel: [174516.662924] Internal error: Oops: 17 [#1] SMP ARM
Mar 5 11:09:19 OpenWrt kernel: [174516.662955] Modules linked in: pppoe ppp_async ath10k_pci ath10k_core ath pppox ppp_generic 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_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY vhci_hcd usblp usbip_host usbip_core 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 iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_cake nf_conntrack sch_teql sch_sfq sch_red sch_prio
Mar 5 11:09:19 OpenWrt kernel: [174516.715123] sch_pie sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_police act_pedit act_ipt act_gact act_csum libcrc32c 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 ledtrig_usbport nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ifb nat46 ip6_tunnel tunnel6 tun uas usb_storage uhci_hcd ext4 mbcache jbd2 crc32c_generic leds_gpio xhci_plat_hcd xhci_pci xhci_hcd dwc3 dwc3_of_simple ohci_platform ohci_hcd phy_qcom_dwc3 ahci ehci_platform sd_mod ahci_platform libahci_platform libahci libata scsi_mod ehci_hcd gpio_button_hotplug
Mar 5 11:09:19 OpenWrt kernel: [174516.778498] CPU: 0 PID: 5329 Comm: kworker/0:1 Not tainted 4.14.167 #0
Mar 5 11:09:19 OpenWrt kernel: [174516.800724] Hardware name: Generic DT based system
Mar 5 11:09:19 OpenWrt kernel: [174516.807255] Workqueue: events 0xc06542e8
Mar 5 11:09:19 OpenWrt kernel: [174516.812094] task: dcffd900 task.stack: d955e000
Mar 5 11:09:19 OpenWrt kernel: [174516.816261] pc : [<c07bdbf0>] lr : [<c0679b9c>] psr: 80000013
Mar 5 11:09:19 OpenWrt kernel: [174516.820953] sp : d955fd50 ip : 00000000 fp : dd769c28
Mar 5 11:09:19 OpenWrt kernel: [174516.827287] r10: 00000000 r9 : ffffffff r8 : 00000002
Mar 5 11:09:19 OpenWrt kernel: [174516.832584] r7 : d955fdd4 r6 : 20000013 r5 : 00000001 r4 : dd6406d8
Mar 5 11:09:19 OpenWrt kernel: [174516.837879] r3 : de806024 r2 : 1fffa6f0 r1 : 00000000 r0 : 00000001
Mar 5 11:09:19 OpenWrt kernel: [174516.844219] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
Mar 5 11:09:19 OpenWrt kernel: [174516.850815] Control: 10c5787d Table: 5ba0806a DAC: 00000051
Mar 5 11:09:19 OpenWrt kernel: [174516.858107] Process kworker/0:1 (pid: 5329, stack limit = 0xd955e210)
Mar 5 11:09:19 OpenWrt kernel: [174516.863920] Stack: (0xd955fd50 to 0xd9560000)
Mar 5 11:09:19 OpenWrt kernel: [174516.870445] fd40: dd6406d8 00000001 20000013 c056ec00
Mar 5 11:09:19 OpenWrt kernel: [174516.874893] fd60: dd6406e4 fffffffe 00000000 c056fdd4 00000000 fffffffe 00000000 c033e164
Mar 5 11:09:19 OpenWrt kernel: [174516.883140] fd80: dd68f418 dd68f404 00000000 00000002 d955fdd4 c033e460 00000000 c0a158a8
Mar 5 11:09:19 OpenWrt kernel: [174516.891385] fda0: dd68f400 c0a13178 dd640780 00000002 2faf0800 2faf0800 23c34600 c033e4a8
Mar 5 11:09:19 OpenWrt kernel: [174516.899632] fdc0: 00000000 00003208 dd54c200 c0563e50 dd54c200 dd641400 2faf0800 23c34600
Mar 5 11:09:19 OpenWrt kernel: [174516.907879] fde0: dd54c200 dd640780 00000000 23c34600 dd4dac80 c0565674 dd4dac80 dd6404d8
Mar 5 11:09:19 OpenWrt kernel: [174516.916126] fe00: 23c34600 dd4cf900 2faf0800 2faf0800 23c34600 c05656a4 dd640780 23c34600
Mar 5 11:09:19 OpenWrt kernel: [174516.924371] fe20: 00000000 dd4dac80 dd7ad000 2faf0800 23c34600 c0565a6c dd769bc0 23c34600
Mar 5 11:09:19 OpenWrt kernel: [174516.932618] fe40: dd769c00 dda01010 dd7ad000 c0565ac8 dd78a200 dd769bc0 dd769c00 c05ad744
Mar 5 11:09:19 OpenWrt kernel: [174516.940865] fe60: c0a61004 00000000 dcc25140 dd7ad028 23c34600 2faf0800 00009c40 23c34600
Mar 5 11:09:19 OpenWrt kernel: [174516.949113] fe80: dcc25240 dcc2525c 00000000 dcc25280 000927c0 dcc3a200 dda07540 c0655234
Mar 5 11:09:19 OpenWrt kernel: [174516.957359] fea0: 00000000 c0654c74 00009c40 dcc3a200 00000000 c0a61004 00000000 00000001
Mar 5 11:09:19 OpenWrt kernel: [174516.965604] fec0: 000927c0 00000000 dda07540 c0651364 00000002 000c3500 000927c0 00000021
Mar 5 11:09:19 OpenWrt kernel: [174516.973851] fee0: dcc24380 dcc3a200 dcc24380 dcc24400 dcc24400 dcc25300 00000000 c065377c
Mar 5 11:09:19 OpenWrt kernel: [174516.982097] ff00: dcc243b8 00000000 dcc24384 dcc3a200 c0a1f104 00000000 00000000 c0654320
Mar 5 11:09:19 OpenWrt kernel: [174516.990343] ff20: dcc243b8 d750c280 dda07540 dda0a400 00000000 c03371d0 dda07558 ffffe000
Mar 5 11:09:19 OpenWrt kernel: [174516.998591] ff40: d750c280 dda07540 d750c298 dda07558 ffffe000 c0a02d00 00000008 c03376cc

 


gigul77 commented on 07.03.2020 19:54

Another one:
Mar 7 01:42:29 OpenWrt kernel: [138774.717140] Unable to handle kernel NULL pointer dereference at virtual address 00000004
Mar 7 01:42:29 OpenWrt kernel: [138774.717150] pgd = c0204000
Mar 7 01:42:29 OpenWrt kernel: [138774.717159] [00000004] *pgd=00000000
Mar 7 01:42:29 OpenWrt kernel: [138774.717181] Internal error: Oops: 17 [#1] SMP ARM
Mar 7 01:42:29 OpenWrt kernel: [138774.717210] Modules linked in: pppoe ppp_async ath10k_pci ath10k_core ath pppox ppp_generic 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_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY vhci_hcd usblp usbip_host usbip_core 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 iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat sch_cake nf_conntrack sch_teql sch_sfq sch_red sch_prio
Mar 7 01:42:29 OpenWrt kernel: [138774.769376] sch_pie sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_police act_pedit act_ipt act_gact act_csum libcrc32c 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 ledtrig_usbport nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ifb nat46 ip6_tunnel tunnel6 tun uas usb_storage uhci_hcd ext4 mbcache jbd2 crc32c_generic leds_gpio xhci_plat_hcd xhci_pci xhci_hcd dwc3 dwc3_of_simple ohci_platform ohci_hcd phy_qcom_dwc3 ahci ehci_platform sd_mod ahci_platform libahci_platform libahci libata scsi_mod ehci_hcd gpio_button_hotplug
Mar 7 01:42:29 OpenWrt kernel: [138774.832751] CPU: 0 PID: 28880 Comm: kworker/0:1 Not tainted 4.14.167 #0
Mar 7 01:42:29 OpenWrt kernel: [138774.854978] Hardware name: Generic DT based system
Mar 7 01:42:29 OpenWrt kernel: [138774.861851] Workqueue: events 0xc06542e8
Mar 7 01:42:29 OpenWrt kernel: [138774.866435] task: dbc9c000 task.stack: c37dc000
Mar 7 01:42:29 OpenWrt kernel: [138774.870603] pc : [<c0679b64>] lr : [<c0679b9c>] psr: a0000013
Mar 7 01:42:29 OpenWrt kernel: [138774.875292] sp : c37ddd48 ip : 00000000 fp : dd7ab068
Mar 7 01:42:29 OpenWrt kernel: [138774.881628] r10: 00000000 r9 : ffffffff r8 : 00000002
Mar 7 01:42:29 OpenWrt kernel: [138774.886923] r7 : c37dddd4 r6 : f19c59f3 r5 : 00000006 r4 : c0a64ce0
Mar 7 01:42:29 OpenWrt kernel: [138774.892220] r3 : c0679b5c r2 : 1fffa6f0 r1 : 00000004 r0 : 00001000
Mar 7 01:42:29 OpenWrt kernel: [138774.898559] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
Mar 7 01:42:29 OpenWrt kernel: [138774.905155] Control: 10c5787d Table: 5a8b806a DAC: 00000051
Mar 7 01:42:29 OpenWrt kernel: [138774.912447] Process kworker/0:1 (pid: 28880, stack limit = 0xc37dc210)
Mar 7 01:42:29 OpenWrt kernel: [138774.918262] Stack: (0xc37ddd48 to 0xc37de000)
Mar 7 01:42:29 OpenWrt kernel: [138774.924786] dd40: c0a64ce0 c07bdbf8 dd6706d8 00000001 20000013 c056ec00
Mar 7 01:42:29 OpenWrt kernel: [138774.929311] dd60: dd6706e4 fffffffe 00000000 c056fdd4 00000000 fffffffe 00000000 c033e164
Mar 7 01:42:29 OpenWrt kernel: [138774.937558] dd80: dd68f418 dd68f404 00000000 00000002 c37dddd4 c033e460 00000000 c0a158a8
Mar 7 01:42:29 OpenWrt kernel: [138774.945804] dda0: dd68f400 c0a13178 dd670780 00000002 2faf0800 2faf0800 23c34600 c033e4a8
Mar 7 01:42:29 OpenWrt kernel: [138774.954051] ddc0: 00000000 00003208 dd54c200 c0563e50 dd54c200 dd671440 2faf0800 23c34600
Mar 7 01:42:29 OpenWrt kernel: [138774.962297] dde0: dd54c200 dd670780 00000000 23c34600 dd4dac80 c0565674 dd4dac80 dd6704d8
Mar 7 01:42:29 OpenWrt kernel: [138774.970544] de00: 23c34600 dd4cf900 2faf0800 2faf0800 23c34600 c05656a4 dd670780 23c34600
Mar 7 01:42:29 OpenWrt kernel: [138774.978791] de20: 00000000 dd4dac80 dd7ab0c0 2faf0800 23c34600 c0565a6c dd769fc0 23c34600
Mar 7 01:42:29 OpenWrt kernel: [138774.987037] de40: dd7ab040 dda01010 dd7ab0c0 c0565ac8 dd78c200 dd769fc0 dd7ab040 c05ad744
Mar 7 01:42:29 OpenWrt kernel: [138774.995283] de60: c0a61004 00000000 dcc23180 dd7ab0e8 23c34600 2faf0800 00009c40 23c34600
Mar 7 01:42:29 OpenWrt kernel: [138775.003530] de80: dcc23280 dcc2329c 00000000 dcc232c0 000927c0 dcc38200 dda07540 c0655234
Mar 7 01:42:29 OpenWrt kernel: [138775.011776] dea0: 00000000 c0654c74 00009c40 dcc38200 00000000 c0a61004 00000000 00000001
Mar 7 01:42:29 OpenWrt kernel: [138775.020023] dec0: 000927c0 00000000 dda07540 c0651364 00000002 000c3500 000927c0 00000021
Mar 7 01:42:29 OpenWrt kernel: [138775.028270] dee0: dcc22400 dcc38200 dcc22400 dcc22480 dcc22480 dcc23340 00000000 c065377c
Mar 7 01:42:29 OpenWrt kernel: [138775.036516] df00: dcc22438 00000000 dcc22404 dcc38200 c0a1f104 00000000 00000000 c0654320
Mar 7 01:42:29 OpenWrt kernel: [138775.044762] df20: dcc22438 c1e02d80 dda07540 dda0a400 00000000 c03371d0 dda07558 ffffe000
Mar 7 01:42:29 OpenWrt kernel: [138775.053009] df40: c1e02d80 dda07540 c1e02d98 dda07558 ffffe000 c0a02d00 00000008 c03376cc
Mar 7 01:42:29 OpenWrt kernel: [138775.061256] df60: c3b01ebc dc4c8140 c37dc000 d6dddf00 c3b01ebc dc4c815c c1e02d80 c0337388
Mar 7 01:42:29 OpenWrt kernel: [138775.069502] df80: 00000000 c033d36c 00000000 d6dddf00 c033d224 00000000 00000000 00000000
Mar 7 01:42:29 OpenWrt kernel: [138775.077747] dfa0: 00000000 00000000 00000000 c0307c48 00000000 00000000 00000000 00000000
Mar 7 01:42:29 OpenWrt kernel: [138775.085995] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Mar 7 01:42:29 OpenWrt kernel: [138775.094241] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
Mar 7 01:42:29 OpenWrt kernel: [138775.102471] Function entered at [<c0679b64>] from [<c0679b9c>]
Mar 7 01:42:29 OpenWrt kernel: [138775.110709] Function entered at [<c0679b9c>] from [<c07bdbf8>]
Mar 7 01:42:29 OpenWrt kernel: [138775.116526] Function entered at [<c07bdbf8>] from [<c056ec00>]
Mar 7 01:42:29 OpenWrt kernel: [138775.122429] Function entered at [<c056ec00>] from [<c056fdd4>]
Mar 7 01:42:29 OpenWrt kernel: [138775.128332] Function entered at [<c056fdd4>] from [<c033e164>]
Mar 7 01:42:29 OpenWrt kernel: [138775.134233] Function entered at [<c033e164>] from [<c033e460>]
Mar 7 01:42:29 OpenWrt kernel: [138775.140138] Function entered at [<c033e460>] from [<c033e4a8>]
Mar 7 01:42:29 OpenWrt kernel: [138775.146039] Function entered at [<c033e4a8>] from [<c0563e50>]
Mar 7 01:42:29 OpenWrt kernel: [138775.151942] Function entered at [<c0563e50>] from [<c0565674>]

man kan commented on 07.09.2020 08:28

yeah i had this issue
my insite

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