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FS#2063 - Kernel panic - not syncing: Fatal exception when install OpenVPN #6931

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openwrt-bot opened this issue Jan 19, 2019 · 1 comment
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@openwrt-bot
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oslyak:

  • Device Edimax BR-6478AC V2
  • Current snapshot

opkg update
opkg install openvpn-openssl
Collected errors:

  • satisfy_dependencies_for: Cannot satisfy the following dependencies for openvpn-openssl:
  •  kernel (= 4.14.93-1-4dec6cc91a7f997ca8f425dfb00a1bf1) * 
    
  • opkg_install_cmd: Cannot install package openvpn-openssl.
    root@OpenWrt:~# uname -a
    Linux OpenWrt 4.14.93 #0 Thu Jan 17 21:07:06 2019 mips GNU/Linux
    opkg --force-depends install openvpn-openssl
    reboot
[ 33.011026] Kernel bug detected[#1]: [ 33.018165] CPU: 0 PID: 1070 Comm: openvpn Not tainted 4.14.93 #0 [ 33.030297] task: 8392cb00 task.stack: 82c06000 [ 33.039309] $ 0 : 00000000 00000000 81060760 00000000 [ 33.049717] $ 4 : 830392a0 00000000 00000000 0000bdea [ 33.060125] $ 8 : 00000000 82ecb305 00000018 00000400 [ 33.070531] $12 : 00000370 00000001 00000000 0000000c [ 33.080937] $16 : 8315e2f0 82ecb300 82ecb300 7fa1b9a4 [ 33.091344] $20 : 8315e000 82c07e4c 00000000 8315e460 [ 33.101753] $24 : 00000008 77f1e314 [ 33.112161] $28 : 82c06000 82c07d68 8315f8d4 803798a8 [ 33.122570] Hi : 51eb647d [ 33.128293] Lo : b851cef8 [ 33.134039] epc : 800d4cac kfree+0x7c/0x164 [ 33.142712] ra : 803798a8 kobject_set_name_vargs+0x98/0xc4 [ 33.154146] Status: 1100b403 KERNEL EXL IE [ 33.162479] Cause : 50800024 (ExcCode 09) [ 33.170454] PrId : 00019650 (MIPS 24KEc) [ 33.178425] Modules linked in: rt2800soc rt2800pci rt2800mmio rt2800lib pppoe ppp_async rt2x00soc rt2x00pci rt2x00mmio rt2x00lib pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt76x2_common mt76x02_lib 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 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_itu_t 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 eeprom_93cx6 [ 33.319058] leds_gpio ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 33.340054] Process openvpn (pid: 1070, threadinfo=82c06000, task=8392cb00, tls=77f80d98) [ 33.356334] Stack : 00002001 00000000 81096100 8315e2f0 8315e3d0 01400000 7fa1b9a4 803798a8 [ 33.372985] 8307741c ffffffeb 00000000 82c07e08 8315e000 8315e3d0 8315e2e8 802001a8 [ 33.389635] 8048a7d8 801fffe4 0000000c 00000003 8315e000 82c07dd0 8315e000 802991dc [ 33.406284] 8315e000 80042314 8315e000 00000001 8315e000 8048a7d8 ffff7fff 7fa1b9a4 [ 33.422934] 8315e000 8027a844 00000003 00000003 7fa1b984 7fa1b984 80470000 83275d20 [ 33.439583] ... [ 33.444446] Call Trace: [ 33.449310] [<800d4cac>] kfree+0x7c/0x164 [ 33.457293] [<803798a8>] kobject_set_name_vargs+0x98/0xc4 [ 33.468051] [<802001a8>] dev_set_name+0x24/0x30 [ 33.477073] [<802991dc>] netdev_register_kobject+0x58/0x16c [ 33.488171] [<8027a844>] register_netdevice+0x3e4/0x694 [ 33.498606] [<8303bdb4>] tun_get_skb_array+0x3b80/0x46fc [tun] [ 33.510222] Code: 30630001 14600002 00000000 <000c000d> 8c430000 7c6303c0 10600003 00000000 10000002 [ 33.529657] [ 33.532753] ---[ end trace 720ae6462467bb32 ]--- [ 33.544404] Kernel panic - not syncing: Fatal exception [ 33.555962] Rebooting in 3 seconds..

[[http://paste.ubuntu.com/p/r5CKG5gmNT/|boot.log]]

@openwrt-bot
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jow-:

You forced the installation of an incompatible kmod-tun by overriding the safeguards designed to preventing exactly this kind of crash-loop situation.

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