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Opened 20 months ago

#22450 new defect

OpenWrt PPTP Client

Reported by: anonymous Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: kernel Version: Barrier Breaker 14.07
Keywords: pptp Cc:

Description

I follow this article to setup PPTP client http://vpnonline.pl/en/konfiguracja/openwrt-pptp
,when i try to connect with pptp,i got this error log:


Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Unhandled kernel unaligned access#3:
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] CPU: 0 PID: 2990 Comm: pppd Tainted: P D 3.10.49 #2
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] task: 86bb3240 ti: 86b98000 task.ti: 86b98000
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $ 0 : 00000000 7fd1b8de 0000ffde 07ffff00
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $ 4 : 85a08768 00000000 0043ddf0 0043ddf0
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $ 8 : 00000000 80000008 8007387c fffffff8
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $12 : 00000025 00000002 00000007 00416169
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $16 : 85a08600 0043ddf0 40047437 875da420
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $20 : 0000000c 00000000 00000000 00000000
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $24 : 00000003 77327690
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] $28 : 86b98000 86b99e38 7f80fe58 86fd50f8
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Hi : 00000369
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Lo : 00001be5
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] epc : 86978114 ppp_channel_index+0x10/0x11c [ppp_generic]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Tainted: P D
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] ra : 86fd50f8 pppox_ioctl+0x5c/0x1dc [pppox]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Status: 1100dc03 KERNEL EXL IE
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Cause : 80800010
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] BadVA : 0001000a
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] PrId : 0001974c (MIPS 74Kc)
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Modules linked in: ath9k rtl8192cu ath9k_common rtl_usb rt2800usb rt2800lib rt2500usb pppoe ppp_async iptable_nat ath9k_hw ath rtlwifi rtl8187 rt73usb rt2x00usb rt2x00lib pptp pppox ppp_mppe ppp_generic p54usb p54common nf_nat_ipv4 nf_conntrack_ipv4 mac80211 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_id xt_hl xt_heTue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Process pppd (pid: 2990, threadinfo=86b98000, task=86bb3240, tls=773ce440)
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Stack : 866448c0 802b7f5c 00000000 80156120 85905004 40047437 0043ddf0 0043ddf0
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] 40047437 8023f648 004351bc 801198c0 875da420 0000001e 7fd1b8c0 85b3f0a0
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] 0043ddf0 875da440 40047437 802c0658 00000000 00030002 00000000 00000000
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] 00180000 8012139c 772d1769 dcb4ede8 00000000 00000020 7fd1b908 0000ac80
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] 00423a50 00000000 00000000 00000000 7f80fe58 802c0d34 7fd1b890 773b4540
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] ...
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Call Trace:
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<86978114>] ppp_channel_index+0x10/0x11c [ppp_generic]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<86fd50f8>] pppox_ioctl+0x5c/0x1dc [pppox]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<8023f648>] sock_ioctl+0x2a4/0x300
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<802c0658>] vfs_ioctl+0x28/0x48
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<8012139c>] do_vfs_ioctl+0x484/0x574
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<800738cc>] SyS_ioctl+0x50/0x90
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] [<800625b0>] stack_done+0x20/0x44
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000]
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.400000] Code: 10400003 00000000 03e00008 <8c42002c> 03e00008 2402ffff 3c038698 8c62c970 2463c970
Tue May 31 09:16:29 2016 kern.warn kernel: [39305.760000] ---[ end trace 0d582e3d90dbd2a8 ]---

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