Description: Ubuntu 16.04.5 LTS Release: 16.04
Kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu SMP Tue Sep 25 08:59:23 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Under load, getting a system crash when accessing files on an SMB3 share. dmesg from crash attached. I can upload the crash dump if needed.
Share is mounted with the following options:
"ro,_netdev,username=*****,password=*****,domain=*****,vers=3.02,sec=ntlmsspi,nounix,noserverino,nobrl,cache=none"
Dmesg points to the cifs module
[ 2192.662345] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 [ 2192.662407] IP: smb2_push_mandatory_locks+0x10e/0x3b0 [cifs]
Description: Ubuntu 16.04.5 LTS
Release: 16.04
Kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu SMP Tue Sep 25 08:59:23 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Under load, getting a system crash when accessing files on an SMB3 share. dmesg from crash attached. I can upload the crash dump if needed.
Share is mounted with the following options:
"ro,_netdev, username= *****,password= *****,domain= *****,vers= 3.02,sec= ntlmsspi, nounix, noserverino, nobrl,cache= none"
Dmesg points to the cifs module
[ 2192.662345] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038 mandatory_ locks+0x10e/ 0x3b0 [cifs]
[ 2192.662407] IP: smb2_push_