Vitaliy Gusev

  • Email: gusev.vitaliy@icloud.com
  • SSH Key:

    ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC2lW2iODakpIw7+b2i1cWJHus8AJUhfN/+U2gcf2pdJR4WH+Iu182Js3p5WTQ8RTEiLWA+SIiBhIuw/vZZo4Wy9zVuI6Yo+D0w6+RhAtV6KhTylOCQ9ZB0fquWPZRlmb7fPMo5G6ymjC7J1A4NG82ATu4F0ACJozQibxPyW8EFqfFg0r0YmxU/cbuiFA8xYghIQcuP+nbUQT1rPk4V1aGbn3IbNi91CKkSweXzrpx6YwNxLBp7p9qalt/4dohPnDf6kC6eGsP/pwdZJFrbCWXXzQUAq2xUV8JXWbyaw59YqpKiRxBXDazDzeIuf1sv5BcMg6EEmhOPR/4wzGc7tc99 vetal@vT510

  • Registered on: 2010-11-16
  • Last connection: 2017-12-01

Projects

  • illumos gate (Reporter, 2011-06-13)
  • NFS-4.1 (Manager, Developer, Reporter, Wiki Editor, Committer, 2010-11-29)

Activity

Reported issues: 58

2017-12-01

01:22 PM illumos gate Bug #8806: xattr_dir_inactive() releases used vnode with kernel panic
Normally, reproducer raises panic in 10-20 seconds.

2017-11-15

04:30 PM illumos gate Bug #8806: xattr_dir_inactive() releases used vnode with kernel panic
Stack can be as well:
> ffffff003e350890 unix:trap+10e7 ()
> ffffff003e3508a0 unix:_cmntrap+e6 ()
> ffffff003e35...
04:27 PM illumos gate Bug #8806 (New): xattr_dir_inactive() releases used vnode with kernel panic
Kernel panics with:
> panic[cpu3]/thread=ffffff00403f5c40:
> BAD TRAP: type=d (#gp General protection) rp=ffffff...
04:03 PM illumos gate Bug #8805: xattr_dir_lookup() can leak a vnode hold
Gordon Ross wrote:
> Interesting! Can you please add a write-up on how the leaked hold happens?
Look at fixing p...
01:32 PM illumos gate Bug #8805 (New): xattr_dir_lookup() can leak a vnode hold
When vnode is leaked, directory can not be umounted:
> ~# zfs umount rpool/T2
> cannot unmount '/rpool/T2': Dev...

2017-11-14

10:46 PM illumos gate Bug #5160: zfsctl_snapshot_inactive() can leak a vnode hold
I guess this issue can be closed ?

2017-08-25

12:15 PM illumos gate Bug #6429: SMB domain join doesn't work with libreSSL
Origin ticket from krb5:
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7889

2017-08-16

09:38 AM illumos gate Bug #6429: SMB domain join doesn't work with libreSSL
Andy, could you add stack dump where segfault occurs? Because it's hard to catch where is a problem by current descri...

2017-07-24

10:23 AM illumos gate Bug #8508: Mounting a zpool on 32-bit platforms panics
Justin, could you attach a stack dump of the panic ?

2017-07-14

04:01 PM illumos gate Bug #8040: NFSv4 client: 3-way deadlock between nfs4_bio(), nfs4_do_delegreturn(), and nfs4_flush...
In short, this is a deadlock between taking resources:...

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