New Build - 09/03/2022 - r50057

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wenzhuo
DD-WRT User


Joined: 22 Apr 2011
Posts: 191
PostPosted: Sat Sep 10, 2022 23:02    Post subject: ksmbd kernel oops Reply with quote
Router Model: Netgear WNDR4300
Firmware Version: r50057
Kernel Version: Linux 3.18.140-d6 #152123 Sat Sep 3 08:05:12 +07 2022 mips
Uptime:: 7:35
Upgraded from: r49599
Reset: no
Mode: Gateway
Features enabled: Samba Server, OpenVPN Server, WireGuard, openvpn client instances started using a wanup script, and VLANs configured in rc_startup
Status: Running
Errors: ksmbd kernel oops

Ksmbd kernel oops occurred after opening a shared folder in Windows File Explorer and clicking Back button. Caught it in rsyslog server:

Code:
Sep 10 07:21:21 dd-wrt kernel: [26945.500000] CPU 0 Unable to handle kernel paging request at virtual address 0000000c, epc == 846a751c, ra == 846a73e4
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Oops[#1]:
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] CPU: 0 PID: 16375 Comm: kworker/0:3 Tainted: P               3.18.140-d6 #152123
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Workqueue: ksmbd-io 0x8469dd34
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] task: 87c28048 ti: 84672000 task.ti: 84672000
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $ 0   : 00000000 803d0000 00000000 f9ffffff
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $ 4   : 86ee4a80 019db1de 86ee4a80 f475cb5c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $ 8   : 0000004d 0000dc00 000006bf 00000001
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $12   : 7f999270 00000000 00000000 77dcb400
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $16   : 84409c04 00000000 87c26800 86d52180
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $20   : 00000000 86098e80 00000000 00000000
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $24   : 00000000 8448992c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] $28   : 84672000 84673d00 845eb600 846a73e4
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Hi    : 003ac7bc
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Lo    : f475cb5c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] epc   : 846a751c 0x846a751c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000]     Tainted: P
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] ra    : 846a73e4 0x846a73e4
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Status: 1000dc03#011KERNEL EXL IE
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Cause : 00800008
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] BadVA : 0000000c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] PrId  : 0001974c (MIPS 74Kc)
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Modules linked in: ksmbd ext4 jbd2 mbcache crc16 nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre usb_storage sr_mod cdrom sd_mod scsi_mod ehci_hcd usbcore usb_common ip6table_mangle ip6_table
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Process kworker/0:3 (pid: 16375, threadinfo=84672000, task=87c28048, tls=00000000)
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Stack : 00000800 003f1000 00000001 8009e530 87c26800 00000001 00000000 00000000
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] #011  00000000 0018b479 00800002 81a400c8 00000001 00000000 00000000 00000000
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] #011  00000000 006d8678 629e0433 1d5e9d0f 4fcd81f3 00000000 629dea4d 31d0ae50
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] #011  00001000 86ff40c8 00000000 000036e0 00000200 80124b30 00000000 801d56d4
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] #011  00000000 8033b8f0 ffdfffff 00000000 846bd680 846bd690 000001c0 000001d0
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] #011  ...
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Call Trace:
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] [<846a751c>] 0x846a751c
Sep 10 07:21:21 dd-wrt kernel: [26945.510000]
Sep 10 07:21:21 dd-wrt kernel: [26945.510000]
Sep 10 07:21:21 dd-wrt kernel: [26945.510000] Code: ac820030  8fa200d0  8c420008 <8c42000c> 30420040  1040002e  24060010  8fa400ac  0d1a2371
Sep 10 07:21:21 dd-wrt kernel: [26945.720000] ---[ end trace 33e1e69aa7ff745b ]---
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wenzhuo
DD-WRT User


Joined: 22 Apr 2011
Posts: 191
PostPosted: Sat Sep 10, 2022 23:18    Post subject: Reply with quote
ksmbd kernel oops happened on r49599 as well:

Code:
Sep  3 03:19:08 dd-wrt kernel: [73073.660000] CPU 0 Unable to handle kernel paging request at virtual address 04000bfc, epc == 848c0a1c, ra == 848dada4
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Oops[#1]:
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] CPU: 0 PID: 13018 Comm: kworker/0:2 Tainted: P               3.18.140-d6 #149250
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Workqueue: ksmbd-io 0x848dca54
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] task: 86e945d0 ti: 8266e000 task.ti: 8266e000
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $ 0   : 00000000 00000000 04000bec 04000c00
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $ 4   : 84501a54 84701c00 87feb404 00000000
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $ 8   : 00000001 84701c00 00000070 00001f91
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $12   : 00001fff 00000000 00000000 77fe9400
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $16   : 86c08214 000000b8 84501a00 847b08e0
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $20   : fe530000 848ec638 848f16ec fffffef7
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $24   : 00000002 80110bb0
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] $28   : 8266e000 8266fde0 00000005 848dada4
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Hi    : 003ac7bc
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Lo    : f475cb5c
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] epc   : 848c0a1c 0x848c0a1c
Sep  3 03:19:08 dd-wrt kernel: [73073.680000]     Tainted: P
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] ra    : 848dada4 0x848dada4
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Status: 1000dc03#011KERNEL EXL IE
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Cause : 00800008
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] BadVA : 04000bfc
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] PrId  : 0001974c (MIPS 74Kc)
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre ksmbd ext4 jbd2 mbcache crc16 usb_storage sr_mod cdrom sd_mod scsi_mod ehci_hcd usbcore usb_common ip6table_mangle ip6_table
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Process kworker/0:2 (pid: 13018, threadinfo=8266e000, task=86e945d0, tls=00000000)
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Stack : 00000001 00000001 00000009 00000000 84501a00 00000000 00000001 848c7818
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] #011  847b0944 847b08e0 84701c00 0c0200c0 847b0944 847b08e0 84701c00 0c0200c0
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] #011  fe530000 848dd718 86f20560 8009e06c 86e945d0 8009a148 845ef614 84a34084
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] #011  86156200 847b0944 80379990 87ce2000 00000000 00000000 80330000 fffffef7
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] #011  87d897a0 80093a74 00000003 8032f658 ffdfffff ffff00fe 86156200 80379990
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] #011  ...
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Call Trace:
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] [<848c0a1c>] 0x848c0a1c
Sep  3 03:19:08 dd-wrt kernel: [73073.680000]
Sep  3 03:19:08 dd-wrt kernel: [73073.680000]
Sep  3 03:19:08 dd-wrt kernel: [73073.680000] Code: 24840054  10000006  2442ffec <8c430010> 10650007  00000000  8c420014  2442ffec  24430014
Sep  3 03:19:08 dd-wrt kernel: [73073.890000] ---[ end trace c68965b8fd8b64c3 ]---
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dale_gribble39
DD-WRT Guru


Joined: 11 Jun 2022
Posts: 1929
PostPosted: Thu Sep 15, 2022 6:01    Post subject: Reply with quote
Router Model: TP-Link TL-WR1043ND v1.8
Firmware Version: DD-WRT v3.0-r50057 std (09/03/22)
Previous: DD-WRT v3.0-r50012 std (08/31/22)
File: tl-wr1043nd-webflash.bin
Kernel Version: Linux 3.10.108-d11 #115716 Sat Sep 3 05:12:21 +07 2022 mips
Mode: Gateway/AP
Reset: None required
Status: OK
Uptime: ~3 Days
Issues/Errors: There is no switch config tab, whatsoever. The swconfig binary utility is present. This router has the Realtek RTL8366RB switch. The webUI is really snappy and stable 🤘💥🔥✔👍

NOTE: catching up with my backlogged flash reports
_________________
"The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep." - Robert Frost

"I am one of the noticeable ones - notice me" - Dale Frances McKenzie Bozzio

<fact>code knows no gender</fact>

This is me, knowing I've ruffled your feathers, and not giving a ****
Some people are still hard-headed.
--------------------------------------
Mac Pro (Mid 2012) - Two 2.4GHz 6-Core Intel Xeon E5645 processors 64GB 1333MHz DDR3 ECC SDRAM OpenSUSE Leap 15.5
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