[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
** Changed in: linux (Ubuntu Xenial) Status: Fix Committed => Fix Released -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Released Status in linux source package in Vivid: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Released Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4 [ 158.043001] [c00c7ffefa50] [c00365b0] .eeh_dev_check_failure+0x430/0x480 [ 158.043004] [c00c7ffefb00] [c0036684] .eeh_check_failure+0x84/0xe0 [ 158.043009] [c00c7ffefb90] [c05b3c14] .mem_serial_in+0x94/0xc0 [ 158.043012] [c00c7ffefc10] [c05b5dec] .serial8250_default_handle_irq+0x3c/0x90 [ 158.043016] [c00c7ffefc90] [c05b41cc] .serial8250_interrupt+0x6c/0x160 [ 158.043020] [c00c7ffefd30] [c01074d4] .handle_irq_event_percpu+0x94/0x310 [ 158.043024] [c00c7ffefe1
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug was fixed in the package linux - 4.8.0-34.36
---
linux (4.8.0-34.36) yakkety; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1651800
* Miscellaneous Ubuntu changes
- SAUCE: Do not build the xr-usb-serial driver for s390
linux (4.8.0-33.35) yakkety; urgency=low
[ Thadeu Lima de Souza Cascardo ]
* Release Tracking Bug
- LP: #1651721
[ Luis Henriques ]
* crypto : tolerate new crypto hardware for z Systems (LP: #1644557)
- s390/zcrypt: Introduce CEX6 toleration
* Several new Asus laptops are missing touchpad support (LP: #1650895)
- HID: asus: Add i2c touchpad support
* Acer, Inc ID 5986:055a is useless after 14.04.2 installed. (LP: #1433906)
- uvcvideo: uvc_scan_fallback() for webcams with broken chain
* cdc_ether fills kernel log (LP: #1626371)
- cdc_ether: Fix handling connection notification
* Kernel Fixes to get TCMU File Backed Optical to work (LP: #1646204)
- SAUCE: target/user: Fix use-after-free of tcmu_cmds if they are expired
* CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far
* On boot excessive number of kworker threads are running (LP: #1649905)
- slub: move synchronize_sched out of slab_mutex on shrink
* Ethernet not work after upgrade from kernel 3.19 to 4.4 [10ec:8168]
(LP: #1648279)
- ACPI / blacklist: Make Dell Latitude 3350 ethernet work
* Ubuntu 16.10 netboot install fails with "Oops: Exception in kernel mode,
sig: 5 [#1] " (lpfc) (LP: #1648873)
- scsi: lpfc: fix oops/BUG in lpfc_sli_ringtxcmpl_put()
* CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
* [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10, 15.04, and
15.10 (LP: #1400319)
- Drivers: hv: avoid vfree() on crash
* d-i is missing usb support for platforms that use the xhci-platform driver
(LP: #1625222)
- d-i initrd needs additional usb modules to support the merlin platform
* overlayfs no longer supports nested overlayfs mounts, but there is a fix
upstream (LP: #1647007)
- ovl: fix d_real() for stacked fs
* Yakkety: arm64: CONFIG_ARM64_ERRATUM_845719 isn't enabled (LP: #1647793)
- [Config] CONFIG_ARM64_ERRATUM_845719=y
* Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery
* Driver for Exar USB UART (LP: #1645591)
- SAUCE: xr-usb-serial: Driver for Exar USB serial ports
- SAUCE: xr-usb-serial: interface for switching modes
- SAUCE: cdc-acm: Exclude Exar USB serial ports
* [Bug] (Purley) x86/hpet: Reduce HPET counter read contention (LP: #1645928)
- x86/hpet: Reduce HPET counter read contention
* Need Alps upstream their new touchpad driver (LP: #1571530)
- Input: ALPS - add touchstick support for SS5 hardware
- Input: ALPS - handle 0-pressure 1F events
- Input: ALPS - allow touchsticks to report pressure
- Input: ALPS - set DualPoint flag for 74 03 28 devices
* CONFIG_NR_CPUS=256 is too low (LP: #1579205)
- [Config] Increase the NR_CPUS to 512 for amd64 to support systems with a
large number of cores.
-- Luis Henriques Wed, 21 Dec 2016
16:20:08 +
** Changed in: linux (Ubuntu Yakkety)
Status: Fix Committed => Fix Released
--
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/1646857
Title:
Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Released
Status in linux source package in Vivid:
Fix Released
Status in linux source package in Xenial:
Fix Committed
Status in linux source package in Yakkety:
Fix Released
Status in linux source package in Zesty:
Fix Released
Bug description:
---Problem Description---
Error injection on BELL3 serial adapter fails to recover adapter & throws
kernel warning/traces. I had to reboot system to reclaim adapter.
---uname output---
Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = IBM,8408-E8E
---Steps to Reproduce---
1. Install librtas & ibm-lop utils
2. Enable EEH in FSP
3. Run workload on serial ports & trigger EEH
i.e
root@ltcalpine-lp4:/home/ubuntu# lspci -v
:01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06
[16950])
Subsystem: IBM Device 0422
Flags: fast devsel, IRQ 504
Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K]
Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M]
Memory at 3fc2 (32-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug was fixed in the package linux - 3.19.0-79.87
---
linux (3.19.0-79.87) vivid; urgency=low
[ Thadeu Lima de Souza Cascardo ]
* Release Tracking Bug
- LP: #1651534
[ Luis Henriques ]
* CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far
* CVE-2016-9806
- netlink: Fix dump skb leak/double free
* CVE-2016-9794
- ALSA: pcm : Call kill_fasync() in stream lock
* [Hyper-V] netvsc: fix incorrect receive checksum offloading (LP: #1636656)
- netvsc: fix incorrect receive checksum offloading
* CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
* Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery
-- Thadeu Lima de Souza Cascardo Tue, 20 Dec
2016 15:35:23 -0200
** Changed in: linux (Ubuntu Vivid)
Status: Fix Committed => Fix Released
--
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/1646857
Title:
Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Released
Status in linux source package in Vivid:
Fix Released
Status in linux source package in Xenial:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
Fix Released
Bug description:
---Problem Description---
Error injection on BELL3 serial adapter fails to recover adapter & throws
kernel warning/traces. I had to reboot system to reclaim adapter.
---uname output---
Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = IBM,8408-E8E
---Steps to Reproduce---
1. Install librtas & ibm-lop utils
2. Enable EEH in FSP
3. Run workload on serial ports & trigger EEH
i.e
root@ltcalpine-lp4:/home/ubuntu# lspci -v
:01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06
[16950])
Subsystem: IBM Device 0422
Flags: fast devsel, IRQ 504
Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K]
Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M]
Memory at 3fc2 (32-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable- Count=16 Masked-
Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50
Capabilities: [110] Power Budgeting
Kernel driver in use: serial
root@ltcalpine-lp4:/home/ubuntu# ls -l
total 576376
-rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51
devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb
-rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt
-rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar
-rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh
-rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51
dynamicrm_2.0.1-3_ppc64el.deb
drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils
-rw-r--r-- 1 root root 24692 Aug 13 18:47
ibm-lop-utils-0.1.4-1.ppc64le.rpm
-rw-r--r-- 1 root root 27070 Aug 10 18:30
librtas1_1.3.13-1~errinjct.0_ppc64el.deb
-rw-r--r-- 1 root root 29598 Aug 11 18:48
librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51
rsct.core_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51
rsct.core.utils_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51
src_3.2.0.6-15111_ppc64el.deb
-rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done &
[1] 1211
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done &
[2] 1216
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v
-f 0 -p U78C7.001.RCH0040-P1-C12
Injecting an ioa-bus-error with the following data:
BUS ADDR:
ADDR MASK:
CONFIG ADDR: 1
PHB UNIT_ID: 8002019
FUNCTION: 0
Load to PCI Memory Address Space - inject an Address Parity Error
Call to RTAS errinjct succeeded!
If the correct information was provided and there is
activity on the bus, the hardware should hit the error
However, if incorrect information was provided or there
is no bus activity, you may not get a hit.
root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct#
Contact Information = backup: mputt...@in.ibm.com
Stack trace output:
[ 158.042962] EEH: Frozen
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug was fixed in the package linux - 3.13.0-107.154
---
linux (3.13.0-107.154) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1651197
* CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far
* CVE-2016-9806
- netlink: Fix dump skb leak/double free
* CVE-2016-9794
- ALSA: pcm : Call kill_fasync() in stream lock
* export nvme drive model/serial strings via sysfs (trusty) (LP: #1649635)
- NVMe: Export NVMe attributes to sysfs group
* CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
* Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery
-- Luis Henriques Mon, 19 Dec 2016
18:09:38 +
--
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/1646857
Title:
Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Released
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Xenial:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
Fix Released
Bug description:
---Problem Description---
Error injection on BELL3 serial adapter fails to recover adapter & throws
kernel warning/traces. I had to reboot system to reclaim adapter.
---uname output---
Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = IBM,8408-E8E
---Steps to Reproduce---
1. Install librtas & ibm-lop utils
2. Enable EEH in FSP
3. Run workload on serial ports & trigger EEH
i.e
root@ltcalpine-lp4:/home/ubuntu# lspci -v
:01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06
[16950])
Subsystem: IBM Device 0422
Flags: fast devsel, IRQ 504
Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K]
Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M]
Memory at 3fc2 (32-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable- Count=16 Masked-
Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50
Capabilities: [110] Power Budgeting
Kernel driver in use: serial
root@ltcalpine-lp4:/home/ubuntu# ls -l
total 576376
-rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51
devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb
-rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt
-rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar
-rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh
-rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51
dynamicrm_2.0.1-3_ppc64el.deb
drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils
-rw-r--r-- 1 root root 24692 Aug 13 18:47
ibm-lop-utils-0.1.4-1.ppc64le.rpm
-rw-r--r-- 1 root root 27070 Aug 10 18:30
librtas1_1.3.13-1~errinjct.0_ppc64el.deb
-rw-r--r-- 1 root root 29598 Aug 11 18:48
librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51
rsct.core_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51
rsct.core.utils_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51
src_3.2.0.6-15111_ppc64el.deb
-rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done &
[1] 1211
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done &
[2] 1216
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v
-f 0 -p U78C7.001.RCH0040-P1-C12
Injecting an ioa-bus-error with the following data:
BUS ADDR:
ADDR MASK:
CONFIG ADDR: 1
PHB UNIT_ID: 8002019
FUNCTION: 0
Load to PCI Memory Address Space - inject an Address Parity Error
Call to RTAS errinjct succeeded!
If the correct information was provided and there is
activity on the bus, the hardware should hit the error
However, if incorrect information was provided or there
is no bus activity, you may not get a hit.
root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct#
Contact Information = backup: mputt...@in.ibm.com
Stack trace output:
[ 158.042962] EEH: Frozen PE#1 detected on PHB#0
[ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic
#112-Ubuntu
[ 158.042983] Ca
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug was fixed in the package linux - 3.13.0-107.154
---
linux (3.13.0-107.154) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1651197
* CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far
* CVE-2016-9806
- netlink: Fix dump skb leak/double free
* CVE-2016-9794
- ALSA: pcm : Call kill_fasync() in stream lock
* export nvme drive model/serial strings via sysfs (trusty) (LP: #1649635)
- NVMe: Export NVMe attributes to sysfs group
* CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
* Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery
-- Luis Henriques Mon, 19 Dec 2016
18:09:38 +
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9756
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9793
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9794
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9806
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed => Fix Released
--
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/1646857
Title:
Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Released
Status in linux source package in Vivid:
Fix Committed
Status in linux source package in Xenial:
Fix Committed
Status in linux source package in Yakkety:
Fix Committed
Status in linux source package in Zesty:
Fix Released
Bug description:
---Problem Description---
Error injection on BELL3 serial adapter fails to recover adapter & throws
kernel warning/traces. I had to reboot system to reclaim adapter.
---uname output---
Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC
2015 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = IBM,8408-E8E
---Steps to Reproduce---
1. Install librtas & ibm-lop utils
2. Enable EEH in FSP
3. Run workload on serial ports & trigger EEH
i.e
root@ltcalpine-lp4:/home/ubuntu# lspci -v
:01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06
[16950])
Subsystem: IBM Device 0422
Flags: fast devsel, IRQ 504
Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K]
Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M]
Memory at 3fc2 (32-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable- Count=16 Masked-
Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50
Capabilities: [110] Power Budgeting
Kernel driver in use: serial
root@ltcalpine-lp4:/home/ubuntu# ls -l
total 576376
-rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51
devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb
-rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt
-rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar
-rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh
-rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51
dynamicrm_2.0.1-3_ppc64el.deb
drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils
-rw-r--r-- 1 root root 24692 Aug 13 18:47
ibm-lop-utils-0.1.4-1.ppc64le.rpm
-rw-r--r-- 1 root root 27070 Aug 10 18:30
librtas1_1.3.13-1~errinjct.0_ppc64el.deb
-rw-r--r-- 1 root root 29598 Aug 11 18:48
librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51
rsct.core_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51
rsct.core.utils_3.2.0.6-15111_ppc64el.deb
-rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51
src_3.2.0.6-15111_ppc64el.deb
-rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done &
[1] 1211
root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done &
[2] 1216
root@ltcalpine-lp4:/home/ubuntu#
root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v
-f 0 -p U78C7.001.RCH0040-P1-C12
Injecting an ioa-bus-error with the following data:
BUS ADDR:
ADDR MASK:
CONFIG ADDR: 1
PHB UNIT_ID: 8002019
FUNCTION: 0
Load to PCI Memory Address Space - inject an Address Parity Error
Call to RTAS errinjct succeeded!
If the correct information was provided and there is
a
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
Hello folks, can anyone verify this fix in -proposed? Thanks -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Vivid: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4 [ 158.043001] [c00c7ffefa50] [c00365b0] .eeh_dev_check_failure+0x430/0x480 [ 158.043004] [c00c7ffefb00] [c0036684] .eeh_check_failure+0x84/0xe0 [ 158.043009] [c00c7ffefb90] [c05b3c14] .mem_serial_in+0x94/0xc0 [ 158.043012] [c00c7ffefc10] [c05b5dec] .serial8250_default_handle_irq+0x3c/0x90 [ 158.043016] [c00c7ffefc90] [c05b41cc] .serial8250_interrupt+0x6c/0x160 [ 158.043020] [c00c7ffefd30] [c01074d4] .handle_irq_event_percpu+0x94/0x310 [ 158.043024] [c00c7ffefe10] [c0107
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- yakkety' to 'verification-done-yakkety'. If the problem still exists, change the tag 'verification-needed-yakkety' to 'verification-failed- yakkety'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-yakkety -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Vivid: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If the problem still exists, change the tag 'verification-needed-trusty' to 'verification-failed- trusty'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-trusty -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Vivid: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- vivid' to 'verification-done-vivid'. If the problem still exists, change the tag 'verification-needed-vivid' to 'verification-failed-vivid'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-vivid -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Vivid: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4 [
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
** Changed in: linux (Ubuntu Vivid) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Trusty) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Fix Committed -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Vivid: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4 [ 158.043001] [c00c7ffefa50] [c00365b0] .eeh_dev_check_failure+0x430/0x480 [ 158.043004] [c00c7ffefb00] [c0036684] .eeh_check_failure+0x84/0xe0 [ 158.043009] [c00c7ffefb90] [c05b3c14] .mem_serial_in+0x94/0xc0 [ 158.043012] [c00c7ffefc10] [c05b5dec] .seria
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
https://lists.ubuntu.com/archives/kernel-team/2016-December/081251.html ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Zesty) Importance: Medium Assignee: Canonical Kernel Team (canonical-kernel-team) Status: Triaged ** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Yakkety) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New => In Progress ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Vivid) Status: New => In Progress ** Changed in: linux (Ubuntu Vivid) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Yakkety) Status: New => In Progress ** Changed in: linux (Ubuntu Yakkety) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Zesty) Status: Triaged => Fix Released ** Changed in: linux (Ubuntu Zesty) Assignee: Canonical Kernel Team (canonical-kernel-team) => (unassigned) -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: In Progress Status in linux source package in Vivid: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: In Progress Status in linux source package in Zesty: Fix Released Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Erro
[Kernel-packages] [Bug 1646857] Re: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: New => Triaged ** Changed in: linux (Ubuntu) Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team (canonical-kernel-team) -- 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/1646857 Title: Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty) Status in linux package in Ubuntu: Triaged Bug description: ---Problem Description--- Error injection on BELL3 serial adapter fails to recover adapter & throws kernel warning/traces. I had to reboot system to reclaim adapter. ---uname output--- Linux ltcalpine-lp4 3.13.0-69-generic #112-Ubuntu SMP Tue Nov 10 16:29:16 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux Machine Type = IBM,8408-E8E ---Steps to Reproduce--- 1. Install librtas & ibm-lop utils 2. Enable EEH in FSP 3. Run workload on serial ports & trigger EEH i.e root@ltcalpine-lp4:/home/ubuntu# lspci -v :01:00.0 Serial controller: Digi International Device 00f6 (prog-if 06 [16950]) Subsystem: IBM Device 0422 Flags: fast devsel, IRQ 504 Memory at 3fc20040 (32-bit, non-prefetchable) [size=16K] Memory at 3fc20020 (32-bit, non-prefetchable) [size=2M] Memory at 3fc2 (32-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Capabilities: [100] Device Serial Number 00-30-e0-11-11-00-01-50 Capabilities: [110] Power Budgeting Kernel driver in use: serial root@ltcalpine-lp4:/home/ubuntu# ls -l total 576376 -rw-rw-r-- 1 ubuntu ubuntu 87264 Nov 13 03:51 devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb -rw-r--r-- 1 ubuntu ubuntu 18726 Nov 13 03:51 dmesg_after_DLPAR.txt -rw-r--r-- 1 root root 24144 Nov 13 04:20 dmesg-dlpar -rw-r--r-- 1 root root 32697 Nov 17 07:33 dmesg-eeh -rw-rw-r-- 1 ubuntu ubuntu 36380 Nov 13 03:51 dynamicrm_2.0.1-3_ppc64el.deb drwxr-xr-x 6 root root4096 Nov 13 05:42 ibm-lop-utils -rw-r--r-- 1 root root 24692 Aug 13 18:47 ibm-lop-utils-0.1.4-1.ppc64le.rpm -rw-r--r-- 1 root root 27070 Aug 10 18:30 librtas1_1.3.13-1~errinjct.0_ppc64el.deb -rw-r--r-- 1 root root 29598 Aug 11 18:48 librtas-dev_1.3.13-1~errinjct.0_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu 8040530 Nov 13 03:51 rsct.core_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu771156 Nov 13 03:51 rsct.core.utils_3.2.0.6-15111_ppc64el.deb -rw-rw-r-- 1 ubuntu ubuntu219058 Nov 13 03:51 src_3.2.0.6-15111_ppc64el.deb -rw-r--r-- 1 root root 580864000 Nov 13 00:48 trusty-server-ppc64el.iso root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS0 ; done & [1] 1211 root@ltcalpine-lp4:/home/ubuntu# while true ; do dmesg > /dev/ttyS1 ; done & [2] 1216 root@ltcalpine-lp4:/home/ubuntu# root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# ./errinjct eeh -v -f 0 -p U78C7.001.RCH0040-P1-C12 Injecting an ioa-bus-error with the following data: BUS ADDR: ADDR MASK: CONFIG ADDR: 1 PHB UNIT_ID: 8002019 FUNCTION: 0 Load to PCI Memory Address Space - inject an Address Parity Error Call to RTAS errinjct succeeded! If the correct information was provided and there is activity on the bus, the hardware should hit the error However, if incorrect information was provided or there is no bus activity, you may not get a hit. root@ltcalpine-lp4:/home/ubuntu/ibm-lop-utils/src/errinjct# Contact Information = backup: mputt...@in.ibm.com Stack trace output: [ 158.042962] EEH: Frozen PE#1 detected on PHB#0 [ 158.042980] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-69-generic #112-Ubuntu [ 158.042983] Call Trace: [ 158.042990] [c00c7ffef8e0] [c0016b00] .show_stack+0x170/0x290 (unreliable) [ 158.042996] [c00c7ffef9d0] [c09787d0] .dump_stack+0x88/0xb4 [ 158.043001] [c00c7ffefa50] [c00365b0] .eeh_dev_check_failure+0x430/0x480 [ 158.043004] [c00c7ffefb00] [c0036684] .eeh_check_failure+0x84/0xe0 [ 158.043009] [c00c7ffefb90] [c05b3c14] .mem_serial_in+0x94/0xc0 [ 158.043012] [c00c7ffefc10] [c05b5dec] .serial8250_default_handle_irq+0x3c/0x90 [ 158.043016] [c00c7ffefc90] [c05b41cc] .serial8250_interrupt+0x6c/0x160 [ 158.043020] [c00c7ffefd30] [c01074d4] .handle_irq_event_percpu+0x94/0x310 [ 158.043024] [c00c7ffefe10] [c01077b0] .handle_irq_event+0x60/0xb0 [ 158.043027] [c00c7ffefe90] [c010c4d4] .handl
