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wenzhuo DD-WRT User Joined: 22 Apr 2011 Posts: 191
Posted: Sat Sep 10, 2022 23:02 Post subject: ksmbd kernel oops
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
Posted: Sat Sep 10, 2022 23:18 Post subject:
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: 1932
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