This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1845323
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: eoan
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1845323
Title:
Trying to online dasd drive results in invalid input/output from the
kernel
Status in linux package in Ubuntu:
Incomplete
Bug description:
Sep 25 12:06:39 s390-dasd[4637]: ECKD DASD 0.0.0200 configure failed
Sep 25 12:06:39 s390-dasd[4637]: Error: Could not write file
/sys/bus/ccw/drivers/dasd-eckd/0.0.0200/online: Input/output error
Sep 25 12:06:39 s390-dasd[4637]: Configuring devices in the active
configuration only
Sep 25 12:06:39 main-menu[421]: WARNING **: Configuring 's390-dasd' failed
with error code 1
Sep 25 12:06:39 main-menu[421]: WARNING **: Menu item 's390-dasd' failed.
Sep 25 12:06:39 kernel: [ 137.472853] dasd-eckd.401b68: 0.0.0200: A channel
path to the device has become operational
Sep 25 12:06:39 kernel: [ 137.473914] dasd-eckd.6b7759: 0.0.0200: Reading
the volume storage information failed with rc=-5
Sep 25 12:06:39 kernel: [ 137.473917] dasd.3e7d29: 0.0.0200 Setting the DASD
online with discipline ECKD failed with rc=-5
Sep 25 12:06:39 kernel: [ 137.473918] ------------[ cut here ]------------
Sep 25 12:06:39 kernel: [ 137.473943] WARNING: CPU: 0 PID: 4638 at
kernel/module.c:1137 module_put.part.0+0xe2/0xe8
Sep 25 12:06:39 kernel: [ 137.473944] Modules linked in: lcs ctcm fsm zfcp
scsi_transport_fc dasd_fba_mod dasd_eckd_mod dasd_mod qeth_l2 pkey
crc32_vx_s390 qeth qdio zcrypt_cex4 ccwgroup zcrypt
Sep 25 12:06:39 kernel: [ 137.473953] CPU: 0 PID: 4638 Comm: chzdev Not
tainted 5.3.0-10-generic #11-Ubuntu
Sep 25 12:06:39 kernel: [ 137.473954] Hardware name: IBM 2964 N63 400 (z/VM
6.4.0)
Sep 25 12:06:39 kernel: [ 137.473955] Krnl PSW : 0704c00180000000
000000002b2c3372 (module_put.part.0+0xe2/0xe8)
Sep 25 12:06:39 kernel: [ 137.473958] R:0 T:1 IO:1 EX:1 Key:0 M:1
W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3
Sep 25 12:06:39 kernel: [ 137.473959] Krnl GPRS: 0000000000000004
0000000000000006 0000000000000024 0000000000000007
Sep 25 12:06:39 kernel: [ 137.473960] 0000000000000007
000000007f2ce800 fffffffffffffffb 000003ff80151578
Sep 25 12:06:39 kernel: [ 137.473961] 00000000fffffffb
000003ff80074df8 000003ff80151900 0000000078105800
Sep 25 12:06:39 kernel: [ 137.473962] 000000007e17e600
0000000000000bf8 000000002b2c336e 000003e000c5fb08
Sep 25 12:06:39 kernel: [ 137.473969] Krnl Code: 000000002b2c3362:
c0200048859a larl %r2,2bbd3e96
Sep 25 12:06:39 kernel: [ 137.473969] 000000002b2c3368:
c0e5fffe16a4 brasl %r14,2b2860b0
Sep 25 12:06:39 kernel: [ 137.473969] #000000002b2c336e: a7f40001
brc 15,2b2c3370
Sep 25 12:06:39 kernel: [ 137.473969] >000000002b2c3372: a7f4ffb1
brc 15,2b2c32d4
Sep 25 12:06:39 kernel: [ 137.473969] 000000002b2c3376: 0707
bcr 0,%r7
Sep 25 12:06:39 kernel: [ 137.473969] 000000002b2c3378:
c00400000000 brcl 0,2b2c3378
Sep 25 12:06:39 kernel: [ 137.473969] 000000002b2c337e:
ec280006007c cgij %r2,0,8,2b2c338a
Sep 25 12:06:39 kernel: [ 137.473969] 000000002b2c3384:
c0f4ffffff86 brcl 15,2b2c3290
Sep 25 12:06:39 kernel: [ 137.473980] Call Trace:
Sep 25 12:06:39 kernel: [ 137.473982] ([<000000002b2c336e>]
module_put.part.0+0xde/0xe8)
Sep 25 12:06:39 kernel: [ 137.473994] [<000003ff80074df8>]
dasd_generic_free_discipline+0x68/0x80 [dasd_mod]
Sep 25 12:06:39 kernel: [ 137.473998] [<000003ff8007f5ba>]
dasd_delete_device+0x122/0x1c8 [dasd_mod]
Sep 25 12:06:39 kernel: [ 137.474001] [<000003ff8007bcfa>]
dasd_generic_set_online+0x2ea/0x310 [dasd_mod]
Sep 25 12:06:39 kernel: [ 137.474006] [<000000002b84db48>]
ccw_device_set_online+0x110/0x528
Sep 25 12:06:39 kernel: [ 137.474008] [<000000002b84dfb0>]
online_store_recog_and_online+0x50/0x130
Sep 25 12:06:39 kernel: [ 137.474009] [<000000002b84f042>]
online_store+0x1b2/0x2e0
Sep 25 12:06:39 kernel: [ 137.474013] [<000000002b50b7a0>]
kernfs_fop_write+0xd8/0x1f8
Sep 25 12:06:39 kernel: [ 137.474017] [<000000002b4585f8>]
vfs_write+0xb0/0x1b8
Sep 25 12:06:39 kernel: [ 137.474018] [<000000002b459eb8>]
ksys_write+0x68/0xf8
Sep 25 12:06:39 kernel: [ 137.474023] [<000000002ba4c4b8>]
system_call+0xdc/0x2c8
Sep 25 12:06:39 kernel: [ 137.474024] Last Breaking-Event-Address:
Sep 25 12:06:39 kernel: [ 137.474025] [<000000002b2c336e>]
module_put.part.0+0xde/0xe8
Sep 25 12:06:39 kernel: [ 137.474026] ---[ end trace 94b382399e0f8876 ]---
Cannot online a dasd drive with $ chzdev -e 0.0.0200
Possibly regression in the new kernel, due to thin provisioning
patches to dasd? just a wild guess.
$ uname -a
Linux hwe0006 5.3.0-10-generic #11-Ubuntu SMP Mon Sep 9 15:08:10 UTC 2019
s390x GNU/Linux
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845323/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
