[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-10-05 Thread Steve Kowalik
And v4.19-rc6: [ 3635.247863] [ cut here ] [ 3635.247865] kernel BUG at drivers/md/raid5.c:1760! [ 3635.247872] invalid opcode: [#1] SMP PTI [ 3635.247875] CPU: 2 PID: 279 Comm: md0_raid5 Not tainted 4.19.0-041900rc6-generic #201809301631 [ 3635.247877] Hardware

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-10-04 Thread Steve Kowalik
Yes, with the most recent 4.18.12 kernel: [26161.098830] [ cut here ] [26161.098832] kernel BUG at drivers/md/raid5.c:1762! [26161.098838] invalid opcode: [#1] SMP PTI [26161.098841] CPU: 3 PID: 290 Comm: md0_raid5 Not tainted 4.18.12-041812-generic #201810032137

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-17 Thread Steve Kowalik
[ 7609.135055] [ cut here ] [ 7609.135057] kernel BUG at /home/kernel/COD/linux/drivers/md/raid5.c:1762! [ 7609.135065] invalid opcode: [#1] SMP PTI [ 7609.135069] CPU: 2 PID: 302 Comm: md0_raid5 Not tainted 4.18.0-041800rc5-generic #201807152130 [ 7609.135071]

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-13 Thread Steve Kowalik
Spoke too soon, it does still occur with 4.17.0, *however*, it much much harder to trigger. -- 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/1780628 Title: linux-4.15.0-23-generic RAID 5

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-13 Thread Steve Kowalik
This does not occur using the 4.17.0-5-generic kernel from Cosmic, so something fixed it in the n commits between 4.15.0 and 4.17.0. -- 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/1780628

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-08 Thread Steve Kowalik
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1780628 Title: linux-4.15.0-23-generic RAID 5 kernel BUG Status in

[Kernel-packages] [Bug 1780628] WifiSyslog.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161077/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] ProcInterrupts.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161074/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] CRDA.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161067/+files/CRDA.txt -- 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/1780628

[Kernel-packages] [Bug 1780628] CurrentDmesg.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161070/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] PciMultimedia.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "PciMultimedia.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161072/+files/PciMultimedia.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] ProcModules.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161075/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] ProcCpuinfoMinimal.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161073/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] UdevDb.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161076/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] Lspci.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161071/+files/Lspci.txt -- 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/1780628

[Kernel-packages] [Bug 1780628] Card0.Codecs.codec.0.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "Card0.Codecs.codec.0.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161068/+files/Card0.Codecs.codec.0.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] Card0.Codecs.codec.2.txt

2018-07-08 Thread Steve Kowalik
apport information ** Attachment added: "Card0.Codecs.codec.2.txt" https://bugs.launchpad.net/bugs/1780628/+attachment/5161069/+files/Card0.Codecs.codec.2.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1780628] Re: linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-08 Thread Steve Kowalik
apport information ** Tags added: apport-collected ** Description changed: I have a machine running linux-4.15.0-23-generic, and I can reliably trigger a kernel BUG under heavy write I/O using RAID 5. $ cat /proc/mdstat Personalities : [raid6] [raid5] [raid4] [linear] [multipath]

[Kernel-packages] [Bug 1780628] [NEW] linux-4.15.0-23-generic RAID 5 kernel BUG

2018-07-08 Thread Steve Kowalik
Public bug reported: I have a machine running linux-4.15.0-23-generic, and I can reliably trigger a kernel BUG under heavy write I/O using RAID 5. $ cat /proc/mdstat Personalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid1] [raid10] md0 : active raid5 sdd2[1] sda2[0]