Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 01:30:25PM -0800, Rick Macklem wrote: > On Tue, Nov 14, 2023 at 1:20 PM Konstantin Belousov > wrote: > > > > On Tue, Nov 14, 2023 at 06:47:46PM +0100, Mateusz Guzik wrote: > > > On 11/14/23, Alexander Motin wrote: > > > > On 14.11.2023 12:39, Mateusz Guzik wrote: > > > >>

Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 1:20 PM Konstantin Belousov wrote: > > On Tue, Nov 14, 2023 at 06:47:46PM +0100, Mateusz Guzik wrote: > > On 11/14/23, Alexander Motin wrote: > > > On 14.11.2023 12:39, Mateusz Guzik wrote: > > >> One of the vnodes is probably not zfs, I suspect this will do it > > >> (unt

Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 1:15 PM Mateusz Guzik wrote: > > On 11/14/23, Rick Macklem wrote: > > On Tue, Nov 14, 2023 at 10:46 AM Alexander Motin wrote: > >> > >> On 14.11.2023 12:44, Alexander Motin wrote: > >> > On 14.11.2023 12:39, Mateusz Guzik wrote: > >> >> One of the vnodes is probably not z

Re: crash zfs_clone_range()

On 11/14/23, Rick Macklem wrote: > On Tue, Nov 14, 2023 at 10:46 AM Alexander Motin wrote: >> >> On 14.11.2023 12:44, Alexander Motin wrote: >> > On 14.11.2023 12:39, Mateusz Guzik wrote: >> >> One of the vnodes is probably not zfs, I suspect this will do it >> >> (untested): >> >> >> >> diff --g

Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 10:46 AM Alexander Motin wrote: > > On 14.11.2023 12:44, Alexander Motin wrote: > > On 14.11.2023 12:39, Mateusz Guzik wrote: > >> One of the vnodes is probably not zfs, I suspect this will do it > >> (untested): > >> > >> diff --git a/sys/contrib/openzfs/module/os/freebsd/

Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 07:51:39PM +0100, Mateusz Guzik wrote: > On 11/14/23, Alexander Motin wrote: > > On 14.11.2023 12:44, Alexander Motin wrote: > >> On 14.11.2023 12:39, Mateusz Guzik wrote: > >>> One of the vnodes is probably not zfs, I suspect this will do it > >>> (untested): > >>> > >>> d

Re: crash zfs_clone_range()

On 11/14/23, Alexander Motin wrote: > On 14.11.2023 12:44, Alexander Motin wrote: >> On 14.11.2023 12:39, Mateusz Guzik wrote: >>> One of the vnodes is probably not zfs, I suspect this will do it >>> (untested): >>> >>> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c >>> b/sy

Re: crash zfs_clone_range()

On 14.11.2023 12:44, Alexander Motin wrote: On 14.11.2023 12:39, Mateusz Guzik wrote: One of the vnodes is probably not zfs, I suspect this will do it (untested): diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c in

Re: crash zfs_clone_range()

On Tue, Nov 14, 2023 at 06:47:46PM +0100, Mateusz Guzik wrote: > On 11/14/23, Alexander Motin wrote: > > On 14.11.2023 12:39, Mateusz Guzik wrote: > >> One of the vnodes is probably not zfs, I suspect this will do it > >> (untested): > >> > >> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs

Re: crash zfs_clone_range()

On 11/14/23, Alexander Motin wrote: > On 14.11.2023 12:39, Mateusz Guzik wrote: >> One of the vnodes is probably not zfs, I suspect this will do it >> (untested): >> >> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c >> b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os

Re: crash zfs_clone_range()

On 14.11.2023 12:39, Mateusz Guzik wrote: One of the vnodes is probably not zfs, I suspect this will do it (untested): diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c index 107cd69c756c..e799a7091b8e 100644 --- a/sy

Re: crash zfs_clone_range()

On 11/14/23, Ronald Klop wrote: > Response below > > Van: Konstantin Belousov > Datum: zondag, 12 november 2023 19:47 > Aan: Alexander Motin > CC: Ronald Klop , curr...@freebsd.org > Onderwerp: Re: crash zfs_clone_range() >> >> On Sun, Nov 12, 2023 at 11:51:

Re: crash zfs_clone_range()

Van: Ronald Klop Datum: dinsdag, 14 november 2023 13:59 Aan: Konstantin Belousov CC: Alexander Motin , curr...@freebsd.org Onderwerp: Re: crash zfs_clone_range() Response below Van: Konstantin Belousov Datum: zondag, 12 november 2023 19:47 Aan: Alexander Motin CC: Ronald Klop , curr

Re: crash zfs_clone_range()

Response below Van: Konstantin Belousov Datum: zondag, 12 november 2023 19:47 Aan: Alexander Motin CC: Ronald Klop , curr...@freebsd.org Onderwerp: Re: crash zfs_clone_range() On Sun, Nov 12, 2023 at 11:51:40AM -0500, Alexander Motin wrote: > Hi Ronald, > > As I can see, the clone r

Re: crash zfs_clone_range()

On Sun, Nov 12, 2023 at 11:51:40AM -0500, Alexander Motin wrote: > Hi Ronald, > > As I can see, the clone request to ZFS came through nullfs, and it crashed > immediately on enter. I've never been a VFS layer expert, but to me it may > be a nullfs problem, not zfs. Is there chance you was (un-)m

Re: crash zfs_clone_range()

Hi Ronald, As I can see, the clone request to ZFS came through nullfs, and it crashed immediately on enter. I've never been a VFS layer expert, but to me it may be a nullfs problem, not zfs. Is there chance you was (un-)mounting something when this happened? On 10.11.2023 05:12, Ronald Klo

Re: crash zfs_clone_range()

Hi Ronald, hitting the panic with a DEBUG kernel would be great and it would be very nice if I could somehow reproduce the panic. I have the option to rent an cheap arm64 virtual host at Hetzner so I could test that at an environment close to yours. Please try compiling a GENERIC-DEBUG kernel

crash zfs_clone_range()

Hi, Had this crash today on RPI4/15-CURRENT. FreeBSD rpi4 15.0-CURRENT FreeBSD 15.0-CURRENT #19 main-b0203aaa46-dirty: Sat Nov 4 11:48:33 CET 2023 ronald@rpi4:/home/ronald/dev/freebsd/obj/home/ronald/dev/freebsd/src/arm64.aarch64/sys/GENERIC-NODEBUG arm64 $ sysctl -a | grep bclon vfs.zf