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From 06/17/2021 to 07/16/2021

07/16/2021

06:33 PM Bug #51279: kclient hangs on umount (testing branch)
I have a theory as to what this is:
Once we removed the s_mutex from the cap sending codepath, I think that it bec...
Jeff Layton

07/15/2021

02:46 PM Bug #46284 (Resolved): softlockup in ceph_check_delayed_caps
Jeff Layton
02:46 PM Bug #46284: softlockup in ceph_check_delayed_caps
A patch for this has now been merged into the testing branch. See:
e869cbcedf1a ceph: reduce contention in cep...
Jeff Layton
02:40 PM Bug #48617 (Resolved): task fsstress:62206 blocked for more than 120 seconds.
I haven't heard of this happening since Ilya's patch went in, so I'm going to (tentatively) close this bug. Reopen if... Jeff Layton
02:38 PM Bug #51158 (Resolved): KASAN use after free when destroying inode at umount
The patches for this are now merged into mainline kernels. Jeff Layton

07/12/2021

05:01 AM Bug #51112: RHEL 8.4: libceph considers osdmap corrupt if numbering is discontinuous
Sorry for the delay in replying. I have been on holiday. Thanks for fixing the issue. I will test it soon. Matti Saarinen

07/06/2021

07:17 PM Bug #51279: kclient hangs on umount (testing branch)
One thing we could do is merge a patch that makes this dump out some info about what it's waiting on when this is blo... Jeff Layton
07:16 PM Bug #51279: kclient hangs on umount (testing branch)
Actually, the kernel was not reaped. We just don't build separate debuginfo packages. faddr2line script says:
wait...
Jeff Layton
07:02 PM Bug #51279: kclient hangs on umount (testing branch)
Same sort of hang:... Jeff Layton
06:46 PM Bug #51279: kclient hangs on umount (testing branch)
... Patrick Donnelly
05:16 PM Bug #51136 (Duplicate): Random hanging issues with rbd after network issues
Ilya Dryomov
05:14 PM Bug #42757 (Fix Under Review): deadlock on lock_rwsem: rbd_quiesce_lock() vs watch errors
[PATCH] rbd: always kick acquire on "acquired" and "released" notifications
[PATCH] rbd: don't hold lock_rwsem while...
Ilya Dryomov
10:54 AM Bug #46419: ceph: ceph_add_cap: couldn't find snap realm 110
This is a kernel bug, so it wouldn't land in a particular ceph release. That said, there are no patches for this yet,... Jeff Layton
03:20 AM Bug #46419: ceph: ceph_add_cap: couldn't find snap realm 110
We have had two hangs today we think due to this bug, any thoughts on whether this will arrive in Octopus soon? thank... Nigel Williams

06/19/2021

04:33 PM Bug #51279: kclient hangs on umount (testing branch)
Maybe, I think this job is dead so nothing was collected. Could rerun and wait for the hang then ssh into the smithi ... Patrick Donnelly
10:39 AM Bug #51279: kclient hangs on umount (testing branch)
Definitely hung. The console log has this:... Jeff Layton
12:12 AM Bug #51279 (Resolved): kclient hangs on umount (testing branch)
... Patrick Donnelly

06/18/2021

06:14 PM Bug #51158: KASAN use after free when destroying inode at umount
I have a patch series to fix this in the testing branch now. It removes some locking that had an unclear purpose, so ... Jeff Layton
 

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