New Build - 05/28/2021 - r46788

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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 5700

PostPosted: Fri May 28, 2021 9:58    Post subject: New Build - 05/28/2021 - r46788 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 r46750 (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.
• "Assign WAN port to Switch" feature removed to be reworked in future release: 46782

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]
Sponsor
Milax
DD-WRT User


Joined: 24 Oct 2020
Posts: 175

PostPosted: Fri May 28, 2021 18:00    Post subject: Reply with quote
Router Model / Version: Dlink DIR-882 A1
File: dlink-dir882-a1-webflash.bin
Firmware: DD-WRT v3.0-r46788 std (05/28/21)
Previous: DD-WRT v3.0-r46733 std (05/21/21)
Reset: NO
Mode: AP
Uptime: ~ few hours
Status: working
Services: Openvpn client, DLNA, SAMBA, PPPOE
Issues / Errors: Same samba issue (samba 100% ressources usage).

DMESG:
Quote:

WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c1bff010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Not tainted 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001a8 00000007 00000000
000005e8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c21 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 850 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2004010)
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: nf_conntrack_proto_gre]
CPU: 2 PID: 850 Comm: kworker/2:1 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 875c1cec 87027b00 80573b04 00000000 875c1dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 875c1ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001bc 00000007 00000000
00007da0 00000000 80650000 80650000 00000000 80600000 00000000 875c1dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000008 80640008
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c22 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2409010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001d0 00000007 00000000
000076a8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c23 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c280e010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001e4 00000007 00000000
00006fb0 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c24 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2c13010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001f8 00000007 00000000
000068b8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c25 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3018010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 0000020c 00000007 00000000
000061c0 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c26 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1437 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c341d010)
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: nf_conntrack_proto_gre]
CPU: 0 PID: 1437 Comm: kworker/0:2 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 874edcec 87125180 80573b04 00000000 874eddc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 874edca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000220 00000007 00000000
00005ac8 00000000 80650000 80650000 00000000 80600000 00000000 874eddc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000000 80640000
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c27 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 850 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3822010)
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: nf_conntrack_proto_gre]
CPU: 2 PID: 850 Comm: kworker/2:1 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 875c1cec 87027b00 80573b04 00000000 875c1dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 875c1ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000234 00000007 00000000
000053d0 00000000 80650000 80650000 00000000 80600000 00000000 875c1dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000008 80640008
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c28 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c402c010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000248 00000007 00000000
00004cd8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c29 ]---
BrainSlayer
Site Admin


Joined: 06 Jun 2006
Posts: 7492
Location: Dresden, Germany

PostPosted: Sat May 29, 2021 13:00    Post subject: Reply with quote
Milax wrote:
Router Model / Version: Dlink DIR-882 A1
File: dlink-dir882-a1-webflash.bin
Firmware: DD-WRT v3.0-r46788 std (05/28/21)
Previous: DD-WRT v3.0-r46733 std (05/21/21)
Reset: NO
Mode: AP
Uptime: ~ few hours
Status: working
Services: Openvpn client, DLNA, SAMBA, PPPOE
Issues / Errors: Same samba issue (samba 100% ressources usage).

DMESG:
Quote:

WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c1bff010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Not tainted 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001a8 00000007 00000000
000005e8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c21 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 850 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2004010)
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: nf_conntrack_proto_gre]
CPU: 2 PID: 850 Comm: kworker/2:1 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 875c1cec 87027b00 80573b04 00000000 875c1dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 875c1ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001bc 00000007 00000000
00007da0 00000000 80650000 80650000 00000000 80600000 00000000 875c1dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000008 80640008
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c22 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2409010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001d0 00000007 00000000
000076a8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c23 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c280e010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001e4 00000007 00000000
00006fb0 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c24 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c2c13010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 000001f8 00000007 00000000
000068b8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c25 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3018010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 0000020c 00000007 00000000
000061c0 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c26 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1437 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c341d010)
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: nf_conntrack_proto_gre]
CPU: 0 PID: 1437 Comm: kworker/0:2 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 874edcec 87125180 80573b04 00000000 874eddc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 874edca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000220 00000007 00000000
00005ac8 00000000 80650000 80650000 00000000 80600000 00000000 874eddc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000000 80640000
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c27 ]---
------------[ cut here ]------------
WARNING: CPU: 2 PID: 850 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c3822010)
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: nf_conntrack_proto_gre]
CPU: 2 PID: 850 Comm: kworker/2:1 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 875c1cec 87027b00 80573b04 00000000 875c1dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 875c1ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000234 00000007 00000000
000053d0 00000000 80650000 80650000 00000000 80600000 00000000 875c1dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 00000008 80640008
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c28 ]---
------------[ cut here ]------------
WARNING: CPU: 3 PID: 25 at mm/vmalloc.c:1523 _337+0x250/0x670 [ksmbd]
Trying to vfree() bad address (c402c010)
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: nf_conntrack_proto_gre]
CPU: 3 PID: 25 Comm: kworker/3:0 Tainted: G W 4.14.233 #1201
Workqueue: ksmbd-io _90 [ksmbd]
Stack : 00000000 00100000 80573aec 87c99cec 87c44080 80573b04 00000000 87c99dc0
000005f3 00000000 00000000 800879b0 805e16c7 00000001 87c99ca8 00000007
00000000 00000000 00000000 81147bb8 00000000 00000248 00000007 00000000
00004cd8 00000000 80650000 80650000 00000000 80600000 00000000 87c99dc0
000005f3 00000000 00000000 00100000 00000018 80295ce4 0000000c 8064000c
...
Call Trace:
[<800159bc>] show_stack+0x58/0x100
[<804b88b4>] dump_stack+0xa4/0xe0
[<80037e54>] __warn+0xe0/0x13c
[<80037a7c>] warn_slowpath_fmt+0x34/0x40
[<83ca82cc>] _337+0x250/0x670 [ksmbd]
[<83c8c028>] _90+0x75c/0xbd4 [ksmbd]
---[ end trace 4e800f2c52fa5c29 ]---



looks obvious. you are running out of memory. do not use smb3 encryption is my first advise. it take a hell of alot of memory and is slow as hell anyway on small devices

edit: sorry. found the issue. its something different

_________________
"So you tried to use the computer and it started smoking? Sounds like a Mac to me.." - Louis Rossmann https://www.youtube.com/watch?v=eL_5YDRWqGE&t=60s
Drommy
DD-WRT Novice


Joined: 18 Aug 2006
Posts: 32

PostPosted: Sat May 29, 2021 21:37    Post subject: Reply with quote
Router Model / Version: Dlink DIR-882 A1
File: dlink-dir882-a1-webflash.bin
Firmware: DD-WRT v3.0-r46788 std (05/28/21)
Previous: DD-WRT v3.0-r46733 std (05/21/21)
Reset: NO
Mode: AP
Uptime: 36 hrs
Status: working
Services: dhcp, syslog, usb, sshd
Issues / Errors: hiccup after 3 hrs uptime

The router was not particularly loaded as the lan was idle at the time. Unit is still happily running since the event.


update: router spontaneusly rebooted after 48 hrs uptime, again during a quiet period. Unfortunately I lost the logs as the syslog server was not running at the time.

Something weird is going on here…

Quote:



May 28 13:13:37 eiger daemon.info ntpclient[7179]: Time set from uk.pool.ntp.org [162.159.200.1].
May 28 13:13:37 eiger daemon.info process_monitor[3000]: cyclic NTP Update success (servers uk.pool.ntp.org)
May 28 14:01:01 eiger kern.warn kernel: ------------[ cut here ]------------
May 28 14:01:01 eiger kern.warn kernel: WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:327 dev_watchdog+0x1ac/0x324
May 28 14:01:01 eiger kern.info kernel: NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out
May 28 14:01:01 eiger kern.warn kernel: Modules linked in: fast_classifier nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre 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_
May 28 14:01:01 eiger kern.warn kernel: CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.233 #1201
May 28 14:01:01 eiger kern.warn kernel: Stack : 00000000 87093040 81121398 800877f0 80600000 8059f248 80640000 80640000
May 28 14:01:01 eiger kern.warn kernel: 80578c38 87c0bddc 80573b04 87c3433c 805e16c7 00000001 87c0bd80 00000000
May 28 14:01:01 eiger kern.warn kernel: 00000000 00000000 80640000 81147bb8 00000000 0000012f 00000007 00000000
May 28 14:01:01 eiger kern.warn kernel: 203a6d6d 00000000 80650000 70617773 00000000 80600000 00000000 87c0be98
May 28 14:01:01 eiger kern.warn kernel: 00000147 00000000 00000001 87093040 00000000 80295ce4 00000004 80640004
May 28 14:01:01 eiger kern.warn kernel: ...
May 28 14:01:01 eiger kern.warn kernel: Call Trace:
May 28 14:01:01 eiger kern.warn kernel: [<800159bc>] show_stack+0x58/0x100
May 28 14:01:01 eiger kern.warn kernel: [<804b88b4>] dump_stack+0xa4/0xe0
May 28 14:01:01 eiger kern.warn kernel: [<80037e54>] __warn+0xe0/0x13c
May 28 14:01:01 eiger kern.warn kernel: [<80037a7c>] warn_slowpath_fmt+0x34/0x40
May 28 14:01:01 eiger kern.warn kernel: [<80389ef8>] dev_watchdog+0x1ac/0x324
May 28 14:01:01 eiger kern.warn kernel: [<800a2090>] run_timer_softirq+0x524/0x5ec
May 28 14:01:01 eiger kern.warn kernel: [<804dbaec>] __do_softirq+0x344/0x358
May 28 14:01:01 eiger kern.warn kernel: [<8003d148>] irq_exit+0xac/0xe4
May 28 14:01:01 eiger kern.warn kernel: [<8023b150>] plat_irq_dispatch+0x14c/0x188
May 28 14:01:01 eiger kern.warn kernel: [<80010588>] except_vec_vi_end+0xb8/0xc4
May 28 14:01:01 eiger kern.warn kernel: [<80011f40>] r4k_wait_irqoff+0x18/0x20
May 28 14:01:01 eiger kern.warn kernel: ---[ end trace b3c9eac1fb9ecb2c ]---
May 28 14:01:01 eiger kern.err kernel: mtk_soc_eth 1e100000.ethernet eth0: transmit timed out
May 28 14:01:01 eiger kern.info kernel: mtk_soc_eth 1e100000.ethernet eth0: dma_cfg:80000065
May 28 14:01:01 eiger kern.info kernel: mtk_soc_eth 1e100000.ethernet eth0: tx_ring=0, base=061f0000, max=0, ctx=2853, dtx=2853, fdx=2852, next=2853
May 28 14:01:01 eiger kern.info kernel: mtk_soc_eth 1e100000.ethernet eth0: rx_ring=0, base=05990000, max=0, calc=3058, drx=3063
May 28 14:01:01 eiger kern.info kernel: mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
May 28 14:01:01 eiger kern.info kernel: mtk_soc_eth 1e100000.ethernet: PPE started
May 28 14:04:24 eiger daemon.info httpd[1810]: httpd : Authentication fail
May 28 14:04:24 eiger daemon.err httpd[1810]: httpd : Request Error Code 401: Authorization required. Wrong username and/or password!
May 28 14:13:37 eiger daemon.debug ntpclient[10710]: Connecting to uk.pool.ntp.org [162.159.200.123] ...
Milax
DD-WRT User


Joined: 24 Oct 2020
Posts: 175

PostPosted: Sun May 30, 2021 17:55    Post subject: Reply with quote
BrainSlayer wrote:


looks obvious. you are running out of memory. do not use smb3 encryption is my first advise. it take a hell of alot of memory and is slow as hell anyway on small devices

edit: sorry. found the issue. its something different


Many Thanks BrainSlayer, issue fixed in r46816
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