[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-03 Thread Mauricio Faria de Oliveira
Hi Nemir, Thanks for reporting a bug and the detailed zip file. Could you please test 5.4.0-100 [1] from focal-proposed? [2] ... One of the stack traces in your `kernel_trace.txt` file [3] similarly matches a stack trace from bug 1966803 comment 2 [4] (from iput() to xfs_buf_lock()) that is fix

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-03 Thread Nemir
Hi Mauricio, I can't test right now, I'm running integrity checks on my disks because of the crashs. But I will test your proposed solution as soon as I can. Does a newer kernel also has the fix you proposed ? Cause I reproduced the exact same conditions on a Virtual Box VM with Ubuntu 20 and ker

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-03 Thread Mauricio Faria de Oliveira
No hurry, and thanks. Yes, the fix is already applied since/in v5.5 and later. ~/git/linux$ git describe --contains 93597ae8dac0149b5c00b787cba6bf7ba213e666 v5.5-rc1~8^2~31 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-03 Thread Nemir
Ok, should I still try 5.4.0-110.124 or can I upgrade to a newer kernel (like linux-image-5.13.0-39-generic) ? Thats a home computer for NAS purpose. I have a full access to it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubu

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-03 Thread Mauricio Faria de Oliveira
If you could test 5.4.0-110 that would be nice to confirm whether or not it's the same issue, and if so, and mark it as duplicate. Theoretically this might be a different issue also fixed in 5.13. -- You received this bug notification because you are a member of Kernel Packages, which is subscri

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-04 Thread Nemir
Hi Mauricio, So, after my disks checks, I've installed: linux-image-5.4.0-110-generic linux-modules-5.4.0-110-generic linux-modules-extra-5.4.0-110-generic I restarted a raid check (echo check > /sys/block/md0/md/sync_action) and copied/moved/removed a 5GB file and I didn't encounter the driver

[Kernel-packages] [Bug 1971201] Re: XFS driver crash

2022-05-04 Thread Mauricio Faria de Oliveira
*** This bug is a duplicate of bug 1966803 *** https://bugs.launchpad.net/bugs/1966803 Hey Nemir, That's great news; thanks for testing! I'll set this bug as a dup of 1966803. ** This bug has been marked a duplicate of bug 1966803 xfs: Fix deadlock between AGI and AGF when target_ip exis