Posted: Thu Aug 13, 2020 13:40 Post subject: New Build - 08/13/2020 - r44187
[WARNING]: This thread is only for feedback on this beta release for developers and the community's benefit.
DO NOT flash this beta release unless you understand the risks involved and specific device recovery methods.
Avoid discussions! Create threads for questions, general problems or use search; this thread is not for support.
Please list router model & revision, operating & wireless mode(s) and exact filename/firmware image flashed.
Notes:
• CVE-2019-14899 VPN fix (applicability depends on VPN setup) and GUI toggle. 6920, 6928, 6931, 6932 (WIP 7040)
• In-kernel Samba has been implemented this year and default min/max versions have changed 6954, 6957, with WSD support.
• VAP issue is fixed! For any Wireless Mode, create a VAP and both ath0/ath1 should now function properly.
• Local DNS option removed from Services->DNSMasq in changesets 43080 and 43081; ref: #7092
• DHCP and DNS help (English) updated in 43083; ref: #7091
• WireGuard 1.0.20200712: PBR, Kill Switch, Inbound Firewall, Naming of Peers, Status, Key, Guides. Thanks egc!
Issues:
• There may be remaining issues for Samba (for example NTFS), with frequent updates.
Important:
• If reporting issues provide applicable info: 'dmesg', 'cat /tmp/var/log/messages', syslog/serial output, strace etc.
• For firewall issues provide 'iptables -L', 'iptables -t nat -L' and the /tmp/.ipt file.
• Search existing SVN tickets before opening a new one. Before reporting, reset and manually setup (no nvram backup).
• Be sure to include operating and wireless modes (Gateway, AP, CB, etc.) along with relevant configuration information.
Router: Linksys WRT1900ACSv2
Firmware: DD-WRT v3.0-r44187 std (08/13/20) prev. r44112
Kernel: Linux 4.9.232 #2019 SMP Thu Aug 13 01:07:02 +03 2020 armv7l
Browser: Opera Stable 70.0 (Windows 10 64-bit)
Reset: No
Mode: Time: 13:43:00 up 19:11, load average: 0.00, 0.00, 0.00
Ignore WAN DNS, DHCP Server, DHCP-Authoritative, Forced DNS Redirection.
Dnsmasq: Cache DNSSEC data, Validate DNS Replies (DNSSEC), Check unsigned DNS replies, No DNS Rebind.
DNSCrypt2 (2.0.39 Entware)
addn-hosts=Mr. SurprisedItWorks code
5 GHz: AP AC/N-Mixed, Channel 161+Lower, Wide HT40, Allow Channel Overlapping, Short Preamble, Short GI, Single User Beamforming
2.4 GHz: AP NG-Mixed, Channel 5, Full 20 MHz, TurboQAM (QAM256) support, Short Preamble, Short GI
Security: WPA2 Personal CCMP-128 (AES)
NAS via USB:
/dev/sda - Block device, size 931.5GiB, Partition: 1-Ext4, 2-Ext4 , 3-swap.
Samba shared: Protocol Version SMB 2.10\SMB 3.11
NFS Server shared: Shared the same partitions as in Samba.
Transmission Daemon: Off in GUI, but run from Startup team:
The GUI interface removes the support for "watch-dir" and "watch-dir-enabled" from the file "settings.json". (Ticket #6689)
When you start, a message appears in the log (the work is not affected):
Code:
daemon.err transmission-daemon[2691]: UDP Failed to set receive buffer: requested 4194304, got 360448 (tr-udp.c:97)
daemon.err transmission-daemon[2691]: UDP Failed to set send buffer: requested 1048576, got 360448 (tr-udp.c:105)
Errors:
It annoys me that the magazine mixes times from different services. Looking at the log it is difficult to tell how long later the errors started:
Code:
Aug 14 13:17:09 LinkSYS daemon.warn dnsmasq[2584]: Insecure DS reply received for , …
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.723173] ------------[ cut here ]------------
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.727839] WARNING: CPU: 1 PID: 8873 at /home/seg/DEV/mvebu/src/router/smbd-next/smbd/buffer_pool.c:364 ksmbd_free_work_struct+0x40/0xa4 [ksmbd]
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.741004] Modules linked in: ksmbd ext4 jbd2 mbcache crc32_generic ledtrig_usbport pwrseq_simple pwrseq_emmc ahci_mvebu ahci_platform ahci libahci_platform libahci ehci_orion sata_mv usb_storage sr_mod cdrom sd_mod xhci_pla
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.798576] CPU: 1 PID: 8873 Comm: kworker/1:2 Not tainted 4.9.232 #2019
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.805304] Hardware name: Marvell Armada 380/385 (Device Tree)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.811259] Workqueue: ksmbd-io handle_ksmbd_work [ksmbd]
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.816700] [<c011356c>] (unwind_backtrace) from [<c010ee54>] (show_stack+0x10/0x14)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.824479] [<c010ee54>] (show_stack) from [<c03145b0>] (dump_stack+0x90/0xa4)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.831734] [<c03145b0>] (dump_stack) from [<c01b63b0>] (__warn+0xe4/0x100)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.838727] [<c01b63b0>] (__warn) from [<c0129cf0>] (warn_slowpath_null+0x20/0x28)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.846338] [<c0129cf0>] (warn_slowpath_null) from [<bf59f140>] (ksmbd_free_work_struct+0x40/0xa4 [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.856062] [<bf59f140>] (ksmbd_free_work_struct [ksmbd]) from [<bf595a5c>] (__smb2_oplock_break_noti+0x298/0x2c0 [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.867165] [<bf595a5c>] (__smb2_oplock_break_noti [ksmbd]) from [<bf59628c>] (__smb2_lease_break_noti+0x620/0x828 [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.878355] [<bf59628c>] (__smb2_lease_break_noti [ksmbd]) from [<bf5979f8>] (smb_break_all_levII_oplock+0x1a8/0x2ac [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.889720] [<bf5979f8>] (smb_break_all_levII_oplock [ksmbd]) from [<bf5abb48>] (smb2_lock+0xde8/0x1110 [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.899950] [<bf5abb48>] (smb2_lock [ksmbd]) from [<bf59d598>] (handle_ksmbd_work+0x2c0/0x474 [ksmbd])
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.909304] [<bf59d598>] (handle_ksmbd_work [ksmbd]) from [<c01430f4>] (process_one_work+0x284/0x408)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.918564] [<c01430f4>] (process_one_work) from [<c0143630>] (worker_thread+0x3b8/0x5cc)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.926778] [<c0143630>] (worker_thread) from [<c0148550>] (kthread+0x150/0x158)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.934206] [<c0148550>] (kthread) from [<c010ba80>] (ret_from_fork+0x14/0x34)
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.941562] ---[ end trace 6fa51dd4a33436a4 ]---
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.946238] ------------[ cut here ]------------
Aug 14 10:28:31 LinkSYS kern.warn kernel: [68236.950889] WARNING: CPU: 1 PID: 8873 at /home/seg/DEV/mvebu/src/router/smbd-next/smbd/buffer_pool.c:364 ksmbd_free_work_struct+0x40/0xa4 [ksmbd]
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68236.963995] Modules linked in: ksmbd ext4 jbd2 mbcache crc32_generic ledtrig_usbport pwrseq_simple pwrseq_emmc ahci_mvebu ahci_platform ahci libahci_platform libahci ehci_orion sata_mv usb_storage sr_mod cdrom sd_mod xhci_pla
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.021459] CPU: 1 PID: 8873 Comm: kworker/1:2 Tainted: G W 4.9.232 #2019
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.029407] Hardware name: Marvell Armada 380/385 (Device Tree)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.035360] Workqueue: ksmbd-io handle_ksmbd_work [ksmbd]
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.040798] [<c011356c>] (unwind_backtrace) from [<c010ee54>] (show_stack+0x10/0x14)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.048576] [<c010ee54>] (show_stack) from [<c03145b0>] (dump_stack+0x90/0xa4)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.055831] [<c03145b0>] (dump_stack) from [<c01b63b0>] (__warn+0xe4/0x100)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.062823] [<c01b63b0>] (__warn) from [<c0129cf0>] (warn_slowpath_null+0x20/0x28)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.070432] [<c0129cf0>] (warn_slowpath_null) from [<bf59f140>] (ksmbd_free_work_struct+0x40/0xa4 [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.080141] [<bf59f140>] (ksmbd_free_work_struct [ksmbd]) from [<bf595a5c>] (__smb2_oplock_break_noti+0x298/0x2c0 [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.091245] [<bf595a5c>] (__smb2_oplock_break_noti [ksmbd]) from [<bf59628c>] (__smb2_lease_break_noti+0x620/0x828 [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.102435] [<bf59628c>] (__smb2_lease_break_noti [ksmbd]) from [<bf5979f8>] (smb_break_all_levII_oplock+0x1a8/0x2ac [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.113799] [<bf5979f8>] (smb_break_all_levII_oplock [ksmbd]) from [<bf5abb48>] (smb2_lock+0xde8/0x1110 [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.124030] [<bf5abb48>] (smb2_lock [ksmbd]) from [<bf59d598>] (handle_ksmbd_work+0x2c0/0x474 [ksmbd])
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.133384] [<bf59d598>] (handle_ksmbd_work [ksmbd]) from [<c01430f4>] (process_one_work+0x284/0x408)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.142643] [<c01430f4>] (process_one_work) from [<c0143630>] (worker_thread+0x3b8/0x5cc)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.150856] [<c0143630>] (worker_thread) from [<c0148550>] (kthread+0x150/0x158)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.158284] [<c0148550>] (kthread) from [<c010ba80>] (ret_from_fork+0x14/0x34)
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.165668] ---[ end trace 6fa51dd4a33436a5 ]---
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.214142] ------------[ cut here ]------------
Aug 14 10:28:32 LinkSYS kern.warn kernel: [68237.218803] WARNING: CPU: 1 PID: 8873
OpenVPN CLIENT seems fine (nordvpn server)
5GHz wpa2 CCMP-128 (AES) Conditional 40MHz Mixed
2.4GHz wpa2 CCMP-128 (AES) Conditional 20MHz N Only
NAS via USB Samba Conditional - Abends with out of memory errors from time to time.
Wifi Stays clean as long as I "keep alive" auto boot every 24 hours
Joined: 30 May 2017 Posts: 582 Location: Rural Manitoba
Posted: Fri Aug 14, 2020 19:41 Post subject:
Upgraded all routers to r44187 no-reset IE11.
No problems with upgrade and connections.
After about a half hour my remote 1900 WDS Station rebooted and subsequently continued to have problems staying connected to the WDS AP. This is a problem I have seen with virtually every build of late. Still suspect it is range effect or a combination of range and 2.4Ghz on the remote. My other 1900 WDS Station does not appear to have any problems but is closer and better signal and doesn't use 2.4Ghz whatsoever.
Reverted the failing 1900 back to r31924 and it is now stable. _________________ Starlink & DSL -> TPLink TL-R470T+
->
WRT3200acm Master WDS 5GHz 80Mhz CH 100 (+6) r55819
Ath1 2.4Ghz Disabled
99 Static Leases
ExpressVPN
WRT3200acm r55819 WDS Station 5Ghz
Ath1 AP N/G Mixed Channel 11 HT40
WRT1900Ac V1 5Ghz r55819 WDS Station
(Defective, no 2.4Ghz but 5Ghz works great)
WRT1900AC V1 5Ghz AC 80Mhz WDS Station r55819
2.4Ghz AP Ch1 HT20 Mixed
WRT1900ACS SPARE r54914
WRT1900AC SPARE r54914
WRT1900AC V1 5Ghz AC 80Mhz WDS-AP r55819
2.4Ghz AP Ch1 HT20 Mixed
WRT54G DD-WRT v3.0-r37305 micro AP CH 6 Mixed - Not in use
Upgraded WRT1200AC v1's from r44048 to r44187 using Brave Version 1.10.97 (64-bit) running on Linux Mint 20 OS.
Successful update and reboot. No reset, nothing disabled prior to update, uptime approx 20 hours, wireless connected, vpn up immediately (Expressvpn). I do not use NAS. SFE is always disabled. OpenVPN client/DNSMasq, QoS with PIE always enabled.
Kernel Version Linux 4.9.232 #2019 SMP Thu Aug 13 01:07:02 +03 2020 armv7l
No load average problems. Running well with quick response time. Netflix app would not connect via wireless last night but found my primary DNS server (Static DNS 1) was down. Replaced the server with another, reboot, resolved the problem so not a firmware issue.
Didn't notice, I'm sorry. And, Thank you, I'll double-check.