scsi_transport_sas: move bsg destructor into sas_rphy_remove
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Trusty |
Fix Released
|
Medium
|
Tim Gardner | ||
Utopic |
Fix Released
|
Medium
|
Unassigned |
Bug Description
hello -
we had a freshly installed 14.04.1 server run into disk access issues after swapping out a hard drive. on further investigation, whenever a drive is pulled (on both the mptsas and mpt2sas systems i can test) the included warning is logged.
the message is reproducible simply by pulling a drive, but i have not seen a recurrence of the issue where other drives become unresponsive.
the attached upstream patch ( https:/
as it is a fairly trivial patch that has already been applied to other kernel versions upstream, i'm hopeful that it could be included as an SRU.
thank you for your time and effort!
andy
kern :warn : [Thu Sep 11 14:50:08 2014] ------------[ cut here ]------------
kern :warn : [Thu Sep 11 14:50:08 2014] WARNING: CPU: 0 PID: 27756 at /build/
kern :warn : [Thu Sep 11 14:50:08 2014] sysfs group ffffffff81cabde0 not found for kobject 'end_device-6:1:23'
kern :warn : [Thu Sep 11 14:50:08 2014] Modules linked in: drbd lru_cache libcrc32c 8021q garp mrp autofs4 ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_
kern :warn : [Thu Sep 11 14:50:08 2014] CPU: 0 PID: 27756 Comm: kworker/u49:6 Not tainted 3.13.0-35-generic #62-Ubuntu
kern :warn : [Thu Sep 11 14:50:08 2014] Hardware name: Supermicro X8DT3/X8DT3, BIOS 2.0a 09/14/2010
kern :warn : [Thu Sep 11 14:50:08 2014] Workqueue: mpt/0 mptsas_
kern :warn : [Thu Sep 11 14:50:08 2014] 0000000000000009 ffff880126a01ac8 ffffffff8171e320 ffff880126a01b10
kern :warn : [Thu Sep 11 14:50:08 2014] ffff880126a01b00 ffffffff8106775d 0000000000000000 ffffffff81cabde0
kern :warn : [Thu Sep 11 14:50:08 2014] ffff880bf9410c10 ffff880bf986e400 5003048000d2e6da ffff880126a01b60
kern :warn : [Thu Sep 11 14:50:08 2014] Call Trace:
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8171e
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81067
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81067
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81234
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81235
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8149b
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81491
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81491
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81350
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffffa0015
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffffa0017
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81235
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffffa009e
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffffa00a4
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffffa00a5
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8101b
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8101b
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8109d
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81012
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81083
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81084
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff81084
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8108b
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8108b
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8172e
kern :warn : [Thu Sep 11 14:50:08 2014] [<ffffffff8108b
kern :warn : [Thu Sep 11 14:50:08 2014] ---[ end trace ad4ab1f037505d41 ]---
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-35-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Sep 10 10:02 seq
crw-rw---- 1 root audio 116, 33 Sep 10 10:02 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Fri Sep 12 15:35:25 2014
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Supermicro X8DT6
PciMultimedia:
ProcEnviron:
TERM=rxvt-
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/usr/bin/zsh
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.127.5
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/15/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2.0c
dmi.board.
dmi.board.name: X8DT6
dmi.board.vendor: Supermicro
dmi.board.version: 1234567890
dmi.chassis.
dmi.chassis.type: 17
dmi.chassis.vendor: Supermicro
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: X8DT6
dmi.product.
dmi.sys.vendor: Supermicro
tags: | added: patch |
Changed in linux (Ubuntu Utopic): | |
status: | Confirmed → Fix Released |
Changed in linux (Ubuntu Trusty): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
status: | New → In Progress |
Changed in linux (Ubuntu Trusty): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Trusty): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Utopic): | |
importance: | Undecided → Medium |
This change was made by a bot.