Author

Lidong Li. From CATARC www.wiattack.net

Xianzi Kong. From CATARC https://github.com/kuraraneko

Siyi Lv.From Nankai University

Vender & Driver version: MT7621AT

Tested version:D-Link DIR-878 Rev A1/HiWifi4 HC5661A

Sphere of influence: https://wikidevi.com/wiki/MediaTek_MT7621

 

 

 

Vulnerability Description

By constructing a Fake Auth frame to send to the target, the payload will only apply for the kernel stack memory and never release it. Because the memory space of the kernel stack is limited, it will cause the kernel of the system to crash.

 

Vulnerability Detail

 

kernel crash

 

 

TTl monitor kernel crash

 


D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-24,-26,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-24,-27,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-27,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-27,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-24,-26,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -43,-24,-26,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -42,-25,-25,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
[Raeth PDMA]TX CPU idx=0x0, TX DMA idx=0x0
[Raeth PDMA]RX CPU idx=0x4, RX DMA idx=0x5
wifi_dump_info--------------------
--------RA0--------
TxFreeToken Configuration
        TxFreeToken Number = 4096
        TxFreeToken LowMark = 210
        TxFreeToken HighMark = 215
        TotalTxUsedToken Number = 1548
        TotalTxBackToken Number = 1548
        TotalTxTokenEvent Number = 1548
        TotalTxToken(From CR4) Number = 1548
        FPTxElementFullNum = 0
        FPTxElementFreeNum = 8192
        MinFPTxElementFreeNum = 8191
        Wrong Wlan Index Num = 0
RxFreeToken Configuration
        RxFreeToken Number = 4096
        RxFreeToken LowMark = 5
        RxFreeToken HighMark = 10
        TxRingFull Count = 0
        TxTokenFull Count = 0
TxRing Configuration
        RingIdx Reg     Base            Cnt     CIDX    DIDX
        0       0x4300  0x00c08000      0x400   0x20c   0x20c
        1       0x4310  0x00c0c000      0x400   0x0     0x0
        RingIdx         Tx Free TxD resource
        0       1023
        1       1023

RxRing Configuration
RingIdx Reg Base Cnt CIDX DIDX
0 0x4400 0x00c12000 0x200 0x172 0x17d
1 0x4410 0x00c14000 0x200 0x64 0x65

MgmtRing Configuration
RingIdx Reg Base Cnt CIDX DIDX
0 0x0000 0x00000000 0x0 0x0 0x0
RingIdx Rx Pending RX Packet
0 512
1 512

CtrlRing Configuration
RingIdx Reg Base Cnt CIDX DIDX
0 0x4320 0x00c10000 0x80 0x6f 0x6f

FwDwloadRing Configuration
RingIdx Reg Base Cnt CIDX DIDX
0 0x4330 0x00c11000 0x80 0x1c 0x1c
Interrupt Configuration
IntCSR IntMask DelayINT
0x1 0xfff000e2 0x0
IntPending intDisableMask
0x1 0x1
DMA Configuration(0x54801c75)
Tx/RxDMAEn=1/4, Tx/RxDMABusy=0/0

PDMA Info
PDMAMonitorEn=0, TxRCntr = 0, TxDMACheckTimes = 0, RxRCounter = 0, RxDMACheckTimes = 0, PDMARFailCount = 0
PSE Info
PSEMonitorEn=0, RCounter = 0, RxPseCheckTimes = 0, PSETriggerType1Count = 0, PSETriggerType2Count = 0, PSERFailCount = 0
PLE Configuration Info:
Packet Buffer Control(0x82060014): 0x00070fff
Page Size=0(64 bytes per page)
Page Offset=0(in unit of 64KB)
Configured Total Page=7(4095 pages)
Available Total Page=4095 pages
Release Control(0x82060030): 0x9692dfdf
NormalTx Release Pid/Qid=3/31
DropTx Release Pid/Qid=3/31
BCN0 Release Pid/Qid=2/18
BCN1 Release Pid/Qid=2/22
HIF Report Control(0x82060034): 0x00000001
HostReportQSel/HostReportDisable=1/0
PLE Page Flow Control:
Free page counter(0x82060100): 0x00000ffe
The toal page number of free=0xffe
The free page numbers of free for all=0x000
Free page head and tail(0x82060104): 0x060c060d
The tail/head page of free page list=0x60c/0x60d
Reserved page counter of HIF group(0x82060110): 0x0fff0f7b
HIF group page status(0x82060114): 0x00000f7b
The max/min quota pages of HIF group=0xfff/0xf7b
The used/reserved pages of HIF group=0x000/0xf7b
Reserved page counter of CPU group(0x82060150): 0x00840084
CPU group page status(0x82060154): 0x00010083
The max/min quota pages of CPU group=0x084/0x084
The used/reserved pages of CPU group=0x001/0x083
Nonempty Q info:
BCN Q0: tail/head fid = 0x000/0x000, pkt cnt = 1
Show_PSTable_Proc(): arg=
Dump MacTable entries info, EntType=0x20001
PS_info:
00000000 00000000 00000000 00000000

CmdExtGeneralTestAPPWS: ucCategory=2, ucAction=0

expect response len(0), command response len(8) invalid
FillRspPayloadLenAndDumpExpectLenAndRspLenInfo:cmd_type = 0xed, ext_cmd_type = 0x41, FW_RXD_EXT_EID = 0x0
--------RAI0--------
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-23,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-22,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-22,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-22,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-23,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-22,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-24,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-24,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-24,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-25,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -42,-24,-25,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -43,-24,-25,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
lowmem_reserve[]: 0 94 94
lowmem_reserve[]: 0 0 0
DMA: 04kB 28kB (UR) 016kB 132kB (R) 064kB 1128kB (R) 1256kB (R) 0512kB 01024kB 02048kB 04096kB = 432kB
Normal: 29
4kB (UMR) 88kB (UMR) 016kB 132kB (R) 064kB 1128kB (R) 0256kB 0512kB 01024kB 02048kB 04096kB = 340kB
Stack : 81f87cb2 00000041 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 87c61a08
...
node 0: slabs: 930/930, objs: 13950/13950, free: 0
[<81065944>] 0x81065944
DMA free:432kB min:148kB low:184kB high:220kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16384kB managed:16380kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:12636kB kernel_stack:56kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
lowmem_reserve[]: 0 0 0
Normal: 294kB (UMR) 88kB (UMR) 016kB 132kB (R) 064kB 1128kB (R) 0256kB 0512kB 01024kB 02048kB 0*4096kB = 340kB
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -44,-24,-25,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -43,-24,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -42,-25,-26,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -43,-25,-26,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -42,-24,-26,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-24,-26,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-24,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-26,-24,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -41,-26,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -40,-26,-24,-30 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-25,-30 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-23,-25,-30 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-24,-24,-30 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -36,-24,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-24,-23,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -34,-25,-23,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-26,-24,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-25,-24,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -36,-25,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
Stack : 81f87cb2 00000041 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 87c619b8
...
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-26,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-24,-27,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<8100ac0c>] 0x8100ac0c
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-24,-26,-25 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
BUG: Bad page state in process swapper/2 pfn:0038f
page:820611e0 count:-1 mapcount:0 mapping: (null) index:0x0
Modules linked in: nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_sip nf_conntrack_sip dlink_nl_ctrl(P) hw_nat
[<81880000>] 0x81880000
[<8100747c>] 0x8100747c
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -34,-24,-25,-25 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
[<8107e570>] 0x8107e570
[<81880000>] 0x81880000
[<81032584>] 0x81032584
[<81618f58>] 0x81618f58
[<8100596c>] 0x8100596c
[<8105f3c8>] 0x8105f3c8
[<8100747c>] 0x8100747c
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -32,-24,-27,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -34,-25,-27,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<81390c54>] 0x81390c54
[<81066758>] 0x81066758
[<813e73cc>] 0x813e73cc
[<810318ec>] 0x810318ec
[<81880000>] 0x81880000
[<8100596c>] 0x8100596c
[<8100747c>] 0x8100747c
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -34,-25,-26,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<81065944>] 0x81065944
[<81007498>] 0x81007498

can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-25,-26,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-25,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<81880000>] 0x81880000
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -36,-26,-27,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-26,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-25,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
BUG: Bad page state in process swapper/2 pfn:06bc5
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<8108d354>] 0x8108d354
[<8105eb50>] 0x8105eb50
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -36,-25,-26,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-26,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-25,-26,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-26,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
Stack : 81f87cb2 00000046 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 86aa3590
...
nf_conntrack_pptp
nf_conntrack_proto_gre

CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
00000000
81740000
81740000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000

00000000
00000000
00000000
00000000
00000000
00000000

00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000

00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
87c619b8
87c639b8

...
...
Call Trace:
[<8100ac0c>] 0x8100ac0c
[<8100747c>] 0x8100747c
page:820671c0 count:-2 mapcount:0 mapping: (null) index:0x0
[<8107ede4>] 0x8107ede4
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
[<81880000>] 0x81880000
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<814494dc>] 0x814494dc
[<81880000>] 0x81880000
[<81880000>] 0x81880000
[<81880000>] 0x81880000
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can not allocate net_pkt
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
Call Trace:[<8100ac0c>] 0x8100ac0c
can't allocate rx 1900 size packet
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<8108d354>] 0x8108d354
[<8104dbe0>] 0x8104dbe0
[<81057074>] 0x81057074
[<8108d72c>] 0x8108d72c
[<814c44a0>] 0x814c44a0
[<8144953c>] 0x8144953c
[<814494dc>] 0x814494dc
[<813db18c>] 0x813db18c
[<810318ec>] 0x810318ec
[<8107e570>] 0x8107e570
[<81619954>] 0x81619954
[<81007498>] 0x81007498
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
Modules linked in: nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_sip nf_conntrack_sip dlink_nl_ctrl(P) hw_nat
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<813db20c>] 0x813db20c
[<81095cf4>] 0x81095cf4

D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<813db20c>] 0x813db20c
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-24,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-23,-23,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-23,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -35,-23,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<810318ec>] 0x810318ec
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-25,-29 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
page:82064860 count:-1 mapcount:0 mapping: (null) index:0x0
[<81007498>] 0x81007498
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
[<810318ec>] 0x810318ec
[<81032124>] 0x81032124
[<81082e04>] 0x81082e04
[<81032584>] 0x81032584
[<81618f58>] 0x81618f58
Stack : 81f87cb2 00000041 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 87c619b8
...
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
page flags: 0x80(slab)
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8105fed8>] 0x8105fed8
[<813e73cc>] 0x813e73cc
[<810318ec>] 0x810318ec
[<81618f58>] 0x81618f58
[<81880000>] 0x81880000
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
Stack : 81f87cb2 00000041 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 87c61ae8
...
[<810318ec>] 0x810318ec
[<81880000>] 0x81880000
[<81032584>] 0x81032584
[<8100596c>] 0x8100596c
[<8100f734>] 0x8100f734
[<810c050c>] 0x810c050c
[<81095cf4>] 0x81095cf4
[<8107320c>] 0x8107320c
[<810286a4>] 0x810286a4
[<81058eec>] 0x81058eec
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-24,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
page:8213c780 count:-2 mapcount:0 mapping: (null) index:0x0
[<8100596c>] 0x8100596c

BUG: Bad page state in process swapper/2 pfn:07204
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-26,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-25,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
Call Trace:[<8100ac0c>] 0x8100ac0c
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-25,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -37,-26,-24,-28 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
BUG: Bad page state in process swapper/2 pfn:009ad
can't allocate rx 1900 size packet
page:8206d5a0 count:0 mapcount:0 mapping: (null) index:0x0
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.

page flags: 0x80(slab)
Modules linked in: nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_sip nf_conntrack_sip dlink_nl_ctrl(P) hw_nat
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<8108ce38>] 0x8108ce38
[<810ba598>] 0x810ba598
[<8108e3f4>] 0x8108e3f4
[<814494dc>] 0x814494dc
[<810ba598>] 0x810ba598
[<8108e3f4>] 0x8108e3f4
[<81058050>] 0x81058050
[<81880000>] 0x81880000
[<8107e570>] 0x8107e570
[<8105f3c8>] 0x8105f3c8
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
BUG: Bad page state in process swapper/2 pfn:002ce
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<81057074>] 0x81057074
[<81880000>] 0x81880000
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-25,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-26,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.

[<8108d354>] 0x8108d354
[<8144953c>] 0x8144953c
[<81066758>] 0x81066758
[<8107e570>] 0x8107e570
[<8100596c>] 0x8100596c
[<8100747c>] 0x8100747c
[<81065944>] 0x81065944

can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
[<8100747c>] 0x8100747c
page:8205f9a0 count:-2 mapcount:0 mapping: (null) index:0x0
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<814c42ac>] 0x814c42ac
[<813db20c>] 0x813db20c
[<81390c54>] 0x81390c54
[<81066758>] 0x81066758
[<813e73cc>] 0x813e73cc
[<81032584>] 0x81032584
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -38,-26,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
page:8213cee0 count:0 mapcount:0 mapping: (null) index:0x0
CPU: 2 PID: 0 Comm: swapper/2 Tainted: P B 3.10.14+ #23
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108cd18>] 0x8108cd18
[<8108ce38>] 0x8108ce38
[<810ba598>] 0x810ba598
[<8108e3f4>] 0x8108e3f4
[<814494dc>] 0x814494dc
[<813dbc70>] 0x813dbc70
[<81066758>] 0x81066758
[<81082e04>] 0x81082e04
[<8105f3c8>] 0x8105f3c8
[<81880000>] 0x81880000
[<81065944>] 0x81065944
[<81007498>] 0x81007498

can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can not allocate net_pkt
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-26,-26,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-26,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-26,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-26,-25,-26 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.
D_CheckConnectionReq: (00:00:00:00:00:00) rssi -39,-25,-25,-27 Band 2.4G bAllowStaConnectInHt 0 bVHTCap 0 Nss 0 FrameType auth
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
can't allocate rx 1900 size packet
warn_alloc_failed: 3902 callbacks suppressed
kswapd0: page allocation failure: order:0, mode:0x120
CPU: 2 PID: 33 Comm: kswapd0 Tainted: P B 3.10.14+ #23
2.4G: check auth request failed. client's (00:00:00:00:00:00) request is ignored.

Stack : 81f87cb2 00000040 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 8597d838
...
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108b184>] 0x8108b184
[<8108d884>] 0x8108d884
[<814c44a0>] 0x814c44a0
[<8144953c>] 0x8144953c
[<813db18c>] 0x813db18c
[<81011920>] 0x81011920
[<81390c54>] 0x81390c54
[<813e73cc>] 0x813e73cc
[<81880000>] 0x81880000
[<810318ec>] 0x810318ec
[<81032124>] 0x81032124
[<8107e570>] 0x8107e570
[<81032584>] 0x81032584
[<8100596c>] 0x8100596c
[<8100747c>] 0x8100747c
[<810c0394>] 0x810c0394
[<8161a918>] 0x8161a918
[<810c050c>] 0x810c050c
[<810c17e4>] 0x810c17e4
[<8106124c>] 0x8106124c
[<81095cf4>] 0x81095cf4
[<81058010>] 0x81058010
[<8109829c>] 0x8109829c
[<81091484>] 0x81091484
[<81098ca0>] 0x81098ca0
[<8106124c>] 0x8106124c
[<8104dbcc>] 0x8104dbcc
[<81098560>] 0x81098560
[<81880000>] 0x81880000
[<8104d080>] 0x8104d080
[<8104cfc8>] 0x8104cfc8
[<81880000>] 0x81880000
[<810059b0>] 0x810059b0

Mem-Info:
DMA per-cpu:
CPU 0: hi: 0, btch: 1 usd: 0
CPU 1: hi: 0, btch: 1 usd: 0
CPU 2: hi: 0, btch: 1 usd: 0
CPU 3: hi: 0, btch: 1 usd: 0
Normal per-cpu:
CPU 0: hi: 18, btch: 3 usd: 0
CPU 1: hi: 18, btch: 3 usd: 0
CPU 2: hi: 18, btch: 3 usd: 0
CPU 3: hi: 18, btch: 3 usd: 0
active_anon:945 inactive_anon:0 isolated_anon:0
active_file:0 inactive_file:0 isolated_file:0
unevictable:8425 dirty:0 writeback:0 unstable:0
free:188 slab_reclaimable:562 slab_unreclaimable:16401
mapped:659 shmem:0 pagetables:89 bounce:0
free_cma:0
DMA free:428kB min:148kB low:184kB high:220kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16384kB managed:16380kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:12864kB kernel_stack:56kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
lowmem_reserve[]: 0 94 94
Normal free:324kB min:872kB low:1088kB high:1308kB active_anon:3776kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:33700kB isolated(anon):0kB isolated(file):0kB present:114688kB managed:96692kB mlocked:0kB dirty:0kB writeback:0kB mapped:2636kB shmem:0kB slab_reclaimable:2248kB slab_unreclaimable:52740kB kernel_stack:1112kB pagetables:356kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
lowmem_reserve[]: 0 0 0
DMA: 14kB (R) 18kB (U) 016kB 132kB (R) 064kB 1128kB (R) 1256kB (R) 0512kB 01024kB 02048kB 04096kB = 428kB
Normal: 19
4kB (MR) 68kB (UMR) 316kB (UR) 232kB (R) 064kB 1128kB (R) 0256kB 0512kB 01024kB 02048kB 04096kB = 364kB
8425 total pagecache pages
can't allocate rx 1900 size packet
kswapd0: page allocation failure: order:0, mode:0x200020
CPU: 2 PID: 33 Comm: kswapd0 Tainted: P B 3.10.14+ #23
Stack : 81f87cb2 00000040 00000000 81740000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 8597d808
...
Call Trace:[<8100ac0c>] 0x8100ac0c
[<8100ac0c>] 0x8100ac0c
[<8108b184>] 0x8108b184
[<8108d884>] 0x8108d884
[<810b9fd0>] 0x810b9fd0
[<810ba598>] 0x810ba598
[<814c42ac>] 0x814c42ac
[<813db73c>] 0x813db73c
[<81011920>] 0x81011920
[<81390c54>] 0x81390c54
[<813e73cc>] 0x813e73cc
[<81880000>] 0x81880000
[<810318ec>] 0x810318ec
[<81032124>] 0x81032124
[<8107e570>] 0x8107e570
[<81032584>] 0x81032584
[<8100596c>] 0x8100596c
[<8100747c>] 0x8100747c
[<810c0394>] 0x810c0394
[<8161a918>] 0x8161a918
[<810c050c>] 0x810c050c
[<810c17e4>] 0x810c17e4
[<8106124c>] 0x8106124c
[<81095cf4>] 0x81095cf4
[<81058010>] 0x81058010
[<8109829c>] 0x8109829c
[<81091484>] 0x81091484
[<81098ca0>] 0x81098ca0
[<8106124c>] 0x8106124c
[<8104dbcc>] 0x8104dbcc
[<81098560>] 0x81098560
[<81880000>] 0x81880000
[<8104d080>] 0x8104d080
[<8104cfc8>] 0x8104cfc8
[<81880000>] 0x81880000
[<810059b0>] 0x810059b0

Mem-Info:
DMA per-cpu:
CPU 0: hi: 0, btch: 1 usd: 0
CPU 1: hi: 0, btch: 1 usd: 0
CPU 2: hi: 0, btch: 1 usd: 0
CPU 3: hi: 0, btch: 1 usd: 0
Normal per-cpu:
CPU 0: hi: 18, btch: 3 usd: 0
CPU 1: hi: 18, btch: 3 usd: 0
CPU 2: hi: 18, btch: 3 usd: 0
CPU 3: hi: 18, btch: 3 usd: 0
active_anon:945 inactive_anon:0 isolated_anon:0
active_file:0 inactive_file:0 isolated_file:0
unevictable:8425 dirty:0 writeback:0 unstable:0
free:188 slab_reclaimable:562 slab_unreclaimable:16401
mapped:659 shmem:0 pagetables:89 bounce:0
free_cma:0
DMA free:428kB min:148kB low:184kB high:220kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16384kB managed:16380kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:12864kB kernel_stack:56kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
lowmem_reserve[]: 0 94 94
Normal free:324kB min:872kB low:1088kB high:1308kB active_anon:3776kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:33700kB isolated(anon):0kB isolated(file):0kB present:114688kB managed:96692kB mlocked:0kB dirty:0kB writeback:0kB mapped:2636kB shmem:0kB slab_reclaimable:2248kB slab_unreclaimable:52740kB kernel_stack:1112kB pagetables:356kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
lowmem_reserve[]: 0 0 0
DMA: 14kB (R) 18kB (U) 016kB 132kB (R) 064kB 1128kB (R) 1256kB (R) 0512kB 01024kB 02048kB 04096kB = 428kB
Normal: 19
4kB (MR) 68kB (UMR) 316kB (UR) 232kB (R) 064kB 1128kB (R) 0256kB 0512kB 01024kB 02048kB 04096kB = 364kB
8425 total pagecache pages
kmem_getpages: 1818 callbacks suppressed
SLAB: Unable to allocate memory on node 0 (gfp=0x20)
cache: skbuff_head_cache, object size: 256, order: 0
CPU 2 Unable to handle kernel paging request at virtual address 013a00b0, epc == 81615270, ra == 81615258
Oops[#1]:
CPU: 2 PID: 33 Comm: kswapd0 Tainted: P B 3.10.14+ #23
task: 87caa078 ti: 8597c000 task.ti: 8597c000
$ 0 : 00000000 8100ac0c 00000000 013a00b0
$ 4 : 0000000f 87cc820c 00000009 000000f1
$ 8 : 00000000 81f870c8 00000006 726f202c
$12 : 81f87110 81f87080 00000000 00000000
$16 : 87cc9f80 00000087 87cc8200 00000020
$20 : 00000020 00000000 00000020 00000000
$24 : 00000002 000024e8
$28 : 8597c000 8597d958 00000040 81615258
Hi : 0000149a
Lo : 00005268
epc : 81615270 0x81615270
Tainted: P B
ra : 81615258 0x81615258
Status: 1100fc02 KERNEL EXL
Cause : 00800008
BadVA : 013a00b0
PrId : 0001992f (MIPS 1004Kc)
Modules linked in: nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_sip nf_conntrack_sip dlink_nl_ctrl(P) hw_nat
Process kswapd0 (pid: 33, threadinfo=8597c000, task=87caa078, tls=00000000)
Stack : 8597d96c 87cc8380 00000100 00000000 87cc9f80 81627114 0000071a 000000f1
00000001 00000000 87cc9f80 87cc8200 00000000 810ba360 81f87cb0 00000022
00000000 00000001 000007c0 00000120 00000000 8597da48 8597da4c 87d1bc00
00000001 00000020 87cc9f80 a0c12620 000007c0 8597dac8 870c2e80 c221f1b0
8597dac1 810ba598 816f9b20 8597d9fc 8597d9fc 8597dac4 c221f1b0 c2201000
...
Call Trace:[<810ba360>] 0x810ba360
[<810ba598>] 0x810ba598
[<814c42ac>] 0x814c42ac
[<813db73c>] 0x813db73c
[<81011920>] 0x81011920
[<81390c54>] 0x81390c54
[<813e73cc>] 0x813e73cc
[<81880000>] 0x81880000
[<810318ec>] 0x810318ec
[<81032124>] 0x81032124
[<8107e570>] 0x8107e570
[<81032584>] 0x81032584
[<8100596c>] 0x8100596c
[<8100747c>] 0x8100747c
[<810c0394>] 0x810c0394
[<8161a918>] 0x8161a918
[<810c050c>] 0x810c050c
[<810c17e4>] 0x810c17e4
[<8106124c>] 0x8106124c
[<81095cf4>] 0x81095cf4
[<81058010>] 0x81058010
[<8109829c>] 0x8109829c
[<81091484>] 0x81091484
[<81098ca0>] 0x81098ca0
[<8106124c>] 0x8106124c
[<8104dbcc>] 0x8104dbcc
[<81098560>] 0x81098560
[<81880000>] 0x81880000
[<8104d080>] 0x8104d080
[<8104cfc8>] 0x8104cfc8
[<81880000>] 0x81880000
[<810059b0>] 0x810059b0

Code: 0858549f 2645000c 8e040018 <8c630000> 24c60001 02248821 1465fffb 00000000 8e430004
---[ end trace f1cd1865cee860d2 ]---
Kernel panic - not syncing: Fatal exception in interrupt

===================================================================
MT7621 stage1 code 10:33:55 (ASIC)
CPU=500000000 HZ BUS=166666666 HZ
==================================================================
Change MPLL source from XTAL to CR...
do MEMPLL setting..
MEMPLL Config : 0x11100000
3PLL mode + External loopback
=== XTAL-40Mhz === DDR-1200Mhz ===
PLL4 FB_DL: 0xb, 1/0 = 519/505 2D000000
PLL3 FB_DL: 0xe, 1/0 = 559/465 39000000
PLL2 FB_DL: 0x14, 1/0 = 563/461 51000000
do DDR setting..[01F40000]
Apply DDR3 Setting...(use customer AC)
0 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120
--------------------------------------------------------------------------------
0000:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0001:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0002:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0003:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0004:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0005:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0006:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0007:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0008:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0009:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
000A:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
000B:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
000C:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
000D:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
000E:| 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
000F:| 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0
0010:| 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
0011:| 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0
0012:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0013:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0014:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0015:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0016:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0017:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0018:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0019:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001A:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001B:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001C:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001D:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001E:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
001F:| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
rank 0 coarse = 15
rank 0 fine = 72
B:| 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0
opt_dle value:11
DRAMC_R0DELDLY[018]=00001E1E
==================================================================
RX DQS perbit delay software calibration
==================================================================
1.0-15 bit dq delay value
==================================================================
bit| 0 1 2 3 4 5 6 7 8 9


0 | 9 7 9 10 7 8 9 6 6 7
10 | 8 10 9 12 10 10


==================================================================
2.dqs window
x=pass dqs delay value (min~max)center
y=0-7bit DQ of every group
input delay:DQS0 =30 DQS1 = 30
==================================================================
bit DQS0 bit DQS1
0 (1~58)29 8 (1~58)29
1 (0~58)29 9 (1~55)28
2 (1~60)30 10 (1~57)29
3 (1~57)29 11 (1~58)29
4 (1~59)30 12 (1~58)29
5 (1~60)30 13 (1~58)29
6 (1~58)29 14 (1~59)30
7 (1~59)30 15 (1~56)28
==================================================================
3.dq delay value last
==================================================================
bit| 0 1 2 3 4 5 6 7 8 9


0 | 10 8 9 11 7 8 10 6 7 9
10 | 9 11 10 13 10 12
==================================================================
==================================================================
TX perbyte calibration
==================================================================
DQS loop = 15, cmp_err_1 = ffff0000
dqs_perbyte_dly.last_dqsdly_pass[

===================================================================
MT7621 stage1 code done
CPU=500000000 HZ BUS=166666666 HZ
===================================================================

U-Boot 1.1.3 (Dec 8 2017 - 14:06:16)

Board: Ralink APSoC DRAM: 128 MB
relocate_code Pointer at: 87fb4000

Config XHCI 40M PLL
******************************<br />

Demo

 

http://syaber.top:32412/mtk.mp4