New Build - 05/21/2021 - r46733

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kernel-panic69
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Joined: 08 May 2018
Posts: 14247
Location: Texas, USA

PostPosted: Fri May 21, 2021 15:05    Post subject: New Build - 05/21/2021 - r46733 Reply with quote
[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 device specific 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.


Downloads: (DD-WRT website) HTTPS & FTP (try another if a link does not work)

CLI Flash: 'cd /tmp' then 'wget {file URL}' (or 'curl -k {file URL} -o {file}') with http (not https) or ftp. Then 'write {file} linux'.

Repository: Trac SVN changelog since last build r46716 (GitHub mirror)

Notes:
OpenVPN 2.5.2: Guides, Server, PBR, Reverse PBR, Client (see second post), Kill Switch, update tips, scripts and more.
WireGuard 1.0.20210219/Tools: Guides, Client, Server, Advanced, PBR, KS, update tips, scripts & more. Thanks BS & egc!
• CVE-2019-14899 VPN fix (applicability depends on VPN setup) and GUI toggle since r41813.
• Added support Netgear AC2100, AC2400, R6220, R6260, R6350, R6700v2, R6800, R6850, R7450, WAC124 & WNDR3700v5.
SmartDNSMiniDLNA • Unbound 1.13.1 • CoovaChilli 1.6 • Tor 0.4.5.8 • OpenSSL 1.1.1k • Dnsmasq 2.85 • Privoxy 3.0.32
In-kernel Samba (ksmbd 3.3.9+): default min/max versions changed. • WSD updateANTFS/NTFS3 kernel mode driver++.
CVE-2020-26147, CVE-2020-24586, CVE-2020-24587 & CVE-2020-24588 (Fragattack) fixed.

Issues:
• Show us your findings with steps to reproduce, configuration, output, logs and important information below!

Important:
• For issues provide applicable info: 'dmesg', 'cat /tmp/var/log/messages', syslog, klog, serial, strace, tcpdump, wireshark etc.
• Any firewall NAT or WAN issues, show output: 'iptables -vnL', 'iptables -t nat -vnL', 'iptables -t mangle -vnL' and /tmp/.ipt file.
• Search SVN tickets & discuss in forum before opening. Before reporting: reset & manually set up, not restore from a backup.
• Please include operating & wireless modes (e.g. Gateway, Router, AP, CB, WDS, Mesh) & relevant configuration information.

Example Template:
Code:
[b]Router/Version: [/b]
[b]File/Kernel: [/b]
[b]Previous/Reset: [/b]
[b]Mode/Status: [/b]
[b]Issues/Errors: [/b]

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Last edited by kernel-panic69 on Thu Sep 02, 2021 8:06; edited 2 times in total
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Milax
DD-WRT User


Joined: 24 Oct 2020
Posts: 175

PostPosted: Tue May 25, 2021 18:10    Post subject: Reply with quote
Router Model / Version: Dlink DIR-882 A1
File: dlink-dir882-a1-webflash.bin
Firmware: DD-WRT v3.0-r46733 std (05/21/21)
Previous: DD-WRT v3.0-r46640 std (05/13/21)
Reset: Yes
Mode: AP
Uptime: ~ few hours
Status: working
Services: Openvpn client, DLNA, SAMBA, PPPOE
Issues / Errors: I tried to reset settings to see if it solve ksmbd issue (100% ressources usage). ksmbd still crashing even if it seems a bit more stable.

Update:

Samba crash issue ongoing, even if i didn't access nas drive at all (itunes was open since few hours but no music playing)

dmesg:

Quote:
WARNING: CPU: 2 PID: 201 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c183b010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 2 PID: 201 Comm: kworker/2:1 Not tainted 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87f51cec 87dedb80 80572b24 00000000 87f51dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87f51ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 0000015e 00000007 00000000
00001770 00000000 80650000 80650000 00000000 80600000 00000000 87f51dc0
000005f3 00000000 00000000 00100000 00000018 80295624 01806917 01806957
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfbb ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 201 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c1c40010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 2 PID: 201 Comm: kworker/2:1 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87f51cec 87dedb80 80572b24 00000000 87f51dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87f51ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000172 00000007 00000000
00001080 00000000 80650000 80650000 00000000 80600000 00000000 87f51dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000008 80640008
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfbc ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 171 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c206d010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 1 PID: 171 Comm: kworker/1:1 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87ef3cec 87e9b280 80572b24 00000000 87ef3dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87ef3ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000186 00000007 00000000
00000990 00000000 80650000 80650000 00000000 80600000 00000000 87ef3dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000004 80640004
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfbd ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 171 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2472010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 1 PID: 171 Comm: kworker/1:1 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87ef3cec 87e9b280 80572b24 00000000 87ef3dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87ef3ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 0000019a 00000007 00000000
000002a0 00000000 80650000 80650000 00000000 80600000 00000000 87ef3dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000004 80640004
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfbe ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 912 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2877010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 0 PID: 912 Comm: kworker/0:2 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87733cec 87ed9b00 80572b24 00000000 87733dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87733ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001ae 00000007 00000000
00007b98 00000000 80650000 80650000 00000000 80600000 00000000 87733dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000000 80640000
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfbf ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 912 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2c7c010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 0 PID: 912 Comm: kworker/0:2 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87733cec 87ed9b00 80572b24 00000000 87733dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87733ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001c2 00000007 00000000
000074a8 00000000 80650000 80650000 00000000 80600000 00000000 87733dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000000 80640000
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfc0 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 912 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3081010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 0 PID: 912 Comm: kworker/0:2 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87733cec 87ed9b00 80572b24 00000000 87733dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87733ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001d6 00000007 00000000
00006db8 00000000 80650000 80650000 00000000 80600000 00000000 87733dc0
000005f3 00000000 00000000 00100000 00000018 80295624 01804117 01804157
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfc1 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 912 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3486010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 0 PID: 912 Comm: kworker/0:2 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87733cec 87ed9b00 80572b24 00000000 87733dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87733ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001ea 00000007 00000000
000066c8 00000000 80650000 80650000 00000000 80600000 00000000 87733dc0
000005f3 00000000 00000000 00100000 00000018 80295624 001fd9ef 001fcaaf
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfc2 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 912 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c489f010)
Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 ext2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd usbcore usb_common asn1_decode
ccm gcm ghash_generic ctr gf128mul md4 cmac seqiv sha512_generic nls_utf8 tun mt7603e mt76x0e mt76x0_common mt76x2e mt76x2_common mt76x02_lib mt7615e mt7615_common mt76_connac_lib mt76 mac80211 compat [last unloaded: fast_classifier]
CPU: 0 PID: 912 Comm: kworker/0:2 Tainted: G W 4.14.232 #1179
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80572b0c 87733cec 87ed9b00 80572b24 00000000 87733dc0
000005f3 00000000 00000000 800879b0 805df6c7 00000001 87733ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001fe 00000007 00000000
00005fd8 00000000 80650000 80650000 00000000 80600000 00000000 87733dc0
000005f3 00000000 00000000 00100000 00000018 80295624 00000000 80640000
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b7c34>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83c2827c>] _337+0x250/0x670 [ksmbd]
[<83c0bfa8>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace d39d0f182c8ecfc3 ]---
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