Netgear R7800 (Nighthawk X4S – AC2600) - status

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tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7141
Location: YWG, Canada

PostPosted: Tue May 17, 2016 0:43    Post subject: Reply with quote
u need to tftp kong stated on page 1. theres no stock fw revert file yet, LOM usually makes those maybe if hes around & sees this thread he may make one for u.
_________________
LATEST FIRMWARE(S) || Qualcomm Atheros Wi-Fi Settings Guide || Qualcomm Atheros Repeating

BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150 ------------> DD-WRT v3.0-r41659 std
[QUALCOMM] R7800 -----------------> DD-WRT v3.0-r41659 std
[QUALCOMM] DIR-862L --------------> DD-WRT v3.0-r41659 std
[QUALCOMM] DIR-862L --------------> DD-WRT v3.0-r41659 std
[QUALCOMM] WNDR4300 v1 --------> DD-WRT v3.0-r41659 std
▲ ACTIVE / INACTIVE ▼
[BROADCOM] DIR-860L A1 ----------> DD-WRT v3.0-r41631 std


If you use DSLReports please enable hi-res bufferbloat.


Sigh.. why do i exist anyway..
Sponsor
dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Tue May 17, 2016 7:45    Post subject: Reply with quote
tatsuya46 wrote:

from what i see its a issue with ath10k fw 10.2.4 & 10.4.1/10.4.3, maybe qualcomm finally fixed it with 10.4-3.2

Nope, the issue is still there with the last build Smile
dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Thu May 19, 2016 18:55    Post subject: Reply with quote
Just FYI, doing a series of rebooting sometimes it happens and sometimes does not, no idea what it depends on
Code:

[    2.344068] Freeing unused kernel memory: 184K (c06d2000 - c0700000)                                                                 
[    3.377621] BUG: Bad page state in process hotplug  pfn:5fa1c                                                                         
[    3.377661] page:ddfed380 count:67502088 mapcount:0 mapping:f190ffff index:0x2                                                       
[    3.382450] BUG: Bad page state in process hotplug  pfn:5fa1d                                                                         
[    3.389469] flags: 0xffffffff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|reserved|private|private_2|wr
iteback|head|tail|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)                                                         
[    3.389473] page dumped because: PAGE_FLAGS_CHECK_AT_PREP flag set                                                                   
[    3.389475] bad because of flags:                                                                                                     
[    3.389519] flags: 0x3fffff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|reserved|private|private_2|writ
eback|head|tail|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)                                                           
[    3.389525] Modules linked in:                                                                                                       
[    3.389536] CPU: 1 PID: 88 Comm: hotplug Not tainted 3.18.33 #76                                                                     
[    3.389542] Backtrace:                                                                                                               
[    3.389562] [<c021c220>] (dump_backtrace) from [<c021c40c>] (show_stack+0x18/0x1c)                                                   
[    3.389575]  r7:00000000 r6:c0719fa0 r5:00000000 r4:60000013                                                                         
[    3.389589] [<c021c3f4>] (show_stack) from [<c0386568>] (dump_stack+0x98/0xac)                                                       
[    3.389604] [<c03864d0>] (dump_stack) from [<c02905a0>] (bad_page+0x124/0x13c)                                                       
[    3.389615]  r7:ddfed380 r6:c0702100 r5:c076ffa4 r4:c076ffb4                                                                         
[    3.389628] [<c029047c>] (bad_page) from [<c0292fa0>] (get_page_from_freelist+0x430/0x608)                                           
[    3.389643]  r10:00000001 r9:c0710780 r8:ddfed380 r7:c0645eec r6:c0645f00 r5:1d516000                                                 
[    3.389650]  r4:ddfed380 r3:003fffff                                                                                                 
[    3.389661] [<c0292b70>] (get_page_from_freelist) from [<c0293490>] (__alloc_pages_nodemask+0xf0/0x834)                               
[    3.389676]  r10:000200da r9:00000000 r8:01ffffff r7:00000000 r6:00000002 r5:000200da                                                 
[    3.389682]  r4:c0711200                                                                                                             
[    3.389694] [<c02933a0>] (__alloc_pages_nodemask) from [<c02aee5c>] (do_cow_fault+0x48/0x198)                                         
[    3.389711]  r10:dcd698c8 r9:b6e95000 r8:dcd86db8 r7:b6e95000 r6:00000000 r5:dcd84000                                                 
[    3.389716]  r4:dcd698c8                                                                                                             
[    3.389725] [<c02aee14>] (do_cow_fault) from [<c02af338>] (handle_mm_fault+0x1a8/0x918)                                               
[    3.389740]  r10:dcd698c8 r9:b6e95000 r8:c07106c4 r7:c077490c r6:00000000 r5:dcd84000                                                 
[    3.389744]  r4:00000005                                                                                                             
[    3.389758] [<c02af190>] (handle_mm_fault) from [<c0220524>] (do_page_fault+0x124/0x2a4)                                             
[    3.389773]  r10:dcd698c8 r9:b6e95fff r8:dcd98400 r7:00000817 r6:dd773900 r5:dcdb4038                                                 
[    3.389779]  r4:dcdb5fb0                                                                                                             
[    3.389790] [<c0220400>] (do_page_fault) from [<c02084b0>] (do_DataAbort+0x40/0x9c)                                                   
[    3.389805]  r10:b6e96000 r9:b6e80000 r8:dcdb5fb0 r7:b6e95fff r6:c0220400 r5:00000817                                                 
[    3.389809]  r4:c07129b4                                                                                                             
[    3.389821] [<c0208470>] (do_DataAbort) from [<c0209940>] (__dabt_usr+0x40/0x60)                                                     
[    3.389826] Exception stack(0xdcdb5fb0 to 0xdcdb5ff8)                                                                                 
[    3.389834] 5fa0:                                     b6e95403 00000000 00000bfd b6e96000                                             
[    3.389841] 5fc0: 00000000 bed4a8e0 00016000 b6e80000 00000000 b6e80000 b6e96000 00000003                                             
[    3.389849] 5fe0: 6474e552 bed4a42c b6f133bc b6f432e0 20000010 ffffffff                                                               
[    3.389863]  r8:10c5387d r7:10c5787d r6:ffffffff r5:20000010 r4:b6f432e0                                                             
[    3.389866] Disabling lock debugging due to kernel taint                                                                             
[    3.642504] page:ddfed3a0 count:0 mapcount:0 mapping:fea9ffff index:0x2                                                               
[    3.647539] flags: 0xffffffff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|reserved|private|private_2|wr
iteback|head|tail|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)                                                         
[    3.676975] page dumped because: PAGE_FLAGS_CHECK_AT_PREP flag set                                                                   
[    3.677330] bad because of flags:                                                                                                     
[    3.705076] flags: 0x3fffff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|reserved|private|private_2|writ
eback|head|tail|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)                                                           
[    3.706699] Modules linked in:                                                                                                       
[    3.706711] CPU: 1 PID: 91 Comm: hotplug Tainted: G    B          3.18.33 #76                                                         
[    3.706714] Backtrace:                                                                                                               
[    3.706732] [<c021c220>] (dump_backtrace) from [<c021c40c>] (show_stack+0x18/0x1c)                                                   
[    3.706735]  r7:00000000 r6:c0719fa0 r5:00000000 r4:60000013                                                                         
[    3.706757] [<c021c3f4>] (show_stack) from [<c0386568>] (dump_stack+0x98/0xac)                                                       
[    3.706775] [<c03864d0>] (dump_stack) from [<c02905a0>] (bad_page+0x124/0x13c)                                                       
[    3.706780]  r7:ddfed3a0 r6:c0645f00 r5:1d516000 r4:c076ffb4                                                                         
[    3.706815] [<c029047c>] (bad_page) from [<c0292fa0>] (get_page_from_freelist+0x430/0x608)                                           
[    3.706819]  r10:00000001 r9:c0710780 r8:ddfed3a0 r7:c0645eec r6:c0645f00 r5:1d516000                                                 
[    3.706833]  r4:ddfed3a0 r3:ddfed3c0                                                                                                 
[    3.706849] [<c0292b70>] (get_page_from_freelist) from [<c0293490>] (__alloc_pages_nodemask+0xf0/0x834)                               
[    3.706853]  r10:000200da r9:00000000 r8:01ffffff r7:00000000 r6:00000002 r5:000200da                                                 
[    3.706868]  r4:c0711200                                                                                                             
[    3.706881] [<c02933a0>] (__alloc_pages_nodemask) from [<c02aee5c>] (do_cow_fault+0x48/0x198)                                         
[    3.706884]  r10:dccb75b0 r9:b6e6e000 r8:dcd82db8 r7:b6e6e000 r6:00000000 r5:dcd80000                                                 
[    3.706898]  r4:dccb75b0                                                                                                             
[    3.706915] [<c02aee14>] (do_cow_fault) from [<c02af338>] (handle_mm_fault+0x1a8/0x918)                                               
[    3.706921]  r10:dccb75b0 r9:b6e6e000 r8:c07106c4 r7:c077490c r6:00000000 r5:dcd80000                                                 
[    3.706937]  r4:00000006                                                                                                             
[    3.706952] [<c02af190>] (handle_mm_fault) from [<c0220524>] (do_page_fault+0x124/0x2a4)                                             
[    3.706954]  r10:dccb75b0 r9:b6e6efff r8:dccbfc00 r7:00000817 r6:dcdc7c80 r5:dcd22038                                                 
[    3.706968]  r4:dcd23fb0                                                                                                             
[    3.706980] [<c0220400>] (do_page_fault) from [<c02084b0>] (do_DataAbort+0x40/0x9c)                                                   
[    3.706983]  r10:b6e6f000 r9:b6e58000 r8:dcd23fb0 r7:b6e6efff r6:c0220400 r5:00000817                                                 
[    3.706998]  r4:c07129b4                                                                                                             
[    3.707008] [<c0208470>] (do_DataAbort) from [<c0209940>] (__dabt_usr+0x40/0x60)                                                     
[    3.707012] Exception stack(0xdcd23fb0 to 0xdcd23ff8)                                                                                 
[    3.707017] 3fa0:                                     b6e6ef1c 00000000 000000e4 b6e6f000                                             
[    3.707024] 3fc0: 00000000 beccc8a0 00017000 b6e58000 00000000 b6e58000 b6e6f000 00000003                                             
[    3.707029] 3fe0: 6474e552 beccc3ec b6f1c3bc b6f4c2e0 20000010 ffffffff                                                               
[    3.707032]  r8:10c5387d r7:10c5787d r6:ffffffff r5:20000010 r4:b6f4c2e0                                                             
[    4.566049] UBIFS error (pid 466): ubifs_mount: cannot open "ubi0:rootfs_data", error -19                                             
[    5.104362] Loading modules backported from Linux version wt-2016-05-12-0-g7a54796                                                   
[    5.104398] Backport generated by backports.git backports-20160216-0-ge3c56e4
thedak
DD-WRT Novice


Joined: 02 Nov 2010
Posts: 40

PostPosted: Fri May 20, 2016 13:32    Post subject: Which Build? Reply with quote
Which is the best build for my R7800. The betas at ftp://ftp.dd-wrt.com/betas/2016/05-19-2016-r29739/netgear-r7800/ (currently 29739) or the ones at http://www.desipro.de/ddwrt/K3-AC-IPQ806X/ ?

Thanks
NiTrus
DD-WRT User


Joined: 25 Dec 2010
Posts: 295
Location: Twin Cities, MN

PostPosted: Fri May 20, 2016 14:36    Post subject: Re: Which Build? Reply with quote
thedak wrote:
Which is the best build for my R7800. The betas at ftp://ftp.dd-wrt.com/betas/2016/05-19-2016-r29739/netgear-r7800/ (currently 29739) or the ones at http://www.desipro.de/ddwrt/K3-AC-IPQ806X/ ?

Thanks


use either or, ive used both..no issues besides ipv6..

_________________
NETGEAR R9000 | RT | 40134
NETGEAR R7800 | AP | 40134

dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Fri May 20, 2016 14:51    Post subject: Re: Which Build? Reply with quote
NiTrus wrote:
thedak wrote:
Which is the best build for my R7800. The betas at ftp://ftp.dd-wrt.com/betas/2016/05-19-2016-r29739/netgear-r7800/ (currently 29739) or the ones at http://www.desipro.de/ddwrt/K3-AC-IPQ806X/ ?

Thanks


use either or, ive used both..no issues besides ipv6..


Even with 5ghz WiFi that doesn't show up after couple of hours?
NiTrus
DD-WRT User


Joined: 25 Dec 2010
Posts: 295
Location: Twin Cities, MN

PostPosted: Fri May 20, 2016 15:07    Post subject: Re: Which Build? Reply with quote
dissent wrote:
NiTrus wrote:
thedak wrote:
Which is the best build for my R7800. The betas at ftp://ftp.dd-wrt.com/betas/2016/05-19-2016-r29739/netgear-r7800/ (currently 29739) or the ones at http://www.desipro.de/ddwrt/K3-AC-IPQ806X/ ?

Thanks


use either or, ive used both..no issues besides ipv6..


Even with 5ghz WiFi that doesn't show up after couple of hours?


i have no problems seeing 5ghz, or connecting to it..

_________________
NETGEAR R9000 | RT | 40134
NETGEAR R7800 | AP | 40134

dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Fri May 20, 2016 17:56    Post subject: Reply with quote
Weird, I have hard times with 5ghz. Is your ssid broadcasting enabled?
Mine is off. I have tried every possible mode and option out there and its combination besides turning ssid broadcasting on...
Maybe it could be the only reason of bug
NiTrus
DD-WRT User


Joined: 25 Dec 2010
Posts: 295
Location: Twin Cities, MN

PostPosted: Fri May 20, 2016 18:02    Post subject: Reply with quote
dissent wrote:
Weird, I have hard times with 5ghz. Is your ssid broadcasting enabled?
Mine is off. I have tried every possible mode and option out there and its combination besides turning ssid broadcasting on...
Maybe it could be the only reason of bug


heres what im using for ath0:

AC/N Mixed
vht80
wireless channel 132-5660mhz
lower
ssid broadcast-yes

_________________
NETGEAR R9000 | RT | 40134
NETGEAR R7800 | AP | 40134

dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Sat May 21, 2016 8:34    Post subject: Reply with quote
Okay, that was it, turning ssid broadcast back on solved the problem.
So there's a bug - when ssid broadcast is disabled, after couple of hours you can't connect or reconnect to it when you leave and reenter WiFi area.
Synomenon
DD-WRT Novice


Joined: 21 Apr 2011
Posts: 3

PostPosted: Sun May 22, 2016 4:32    Post subject: Reply with quote
Dumb question, but is port / link aggregation available on the R7800 with DD-WRT?
dissent
DD-WRT User


Joined: 04 May 2016
Posts: 126

PostPosted: Tue May 24, 2016 8:24    Post subject: Reply with quote
Just noticed that the 2nd USB port doesn't operate properly. At first it powers the drive and then just shuts down.
Anyone else with the same problem?
androids123
DD-WRT Novice


Joined: 24 May 2016
Posts: 1

PostPosted: Tue May 24, 2016 10:26    Post subject: Reply with quote
Sorry,openvpn server cannot work,please fix it,Thanks
carucio
DD-WRT Novice


Joined: 02 Jun 2008
Posts: 16

PostPosted: Tue May 24, 2016 16:12    Post subject: eSATA Reply with quote
Hi all, did any of you try the eSATA port on the r7800 with dd-wrt? Please let me know whether it works or not.. Thanks!
cybrnook
DD-WRT User


Joined: 08 Jan 2014
Posts: 288

PostPosted: Wed May 25, 2016 23:06    Post subject: Reply with quote
Kong, just wanted to say thanks for supporting this model. Looking forward to trying it out soon. Are you using this model personally, or just using it to develop on?
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