On Sat, Mar 27, 2021 at 1:01 AM syzbot
wrote:
>
> Hello,
>
> syzbot has tested the proposed patch but the reproducer is still triggering
> an issue:
> WARNING in kvm_wait
>
> [ cut here ]
> raw_local_irq_restore() called with IRQs enabled
> WARNING: CPU: 1 PID: 10753 at ke
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
WARNING in kvm_wait
[ cut here ]
raw_local_irq_restore() called with IRQs enabled
WARNING: CPU: 1 PID: 10753 at kernel/locking/irqflag-debug.c:10
warn_bogus_irq_restore+0x1d/0x20
On Sun, Mar 14, 2021 at 7:10 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15ade5aed0
> kernel config:
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
KASAN: use-after-free Read in bdgrab
==
BUG: KASAN: use-after-free in bdgrab+0x4c/0x50 fs/block_dev.c:929
Read of size 8 at addr 888016
#syz test: git://git.infradead.org/users/hch/block.git part-iter-fix
On Sun, Mar 21, 2021 at 05:40:05AM -0700, syzbot wrote:
> syzbot has bisected this issue to:
>
> commit a33df75c6328bf40078b35f2040d8e54d574c357
> Author: Christoph Hellwig
> Date: Sun Jan 24 10:02:41 2021 +
>
> blo
On 3/22/21 12:18 AM, Christoph Hellwig wrote:
I've been running the reproducer on a KASAN enable VM for about
15 minutes now, but haven't been able to reproduce it.
Is there a way to inject this proposed fix into the syzbot queue?
diff --git a/block/partitions/core.c b/block/partitions/core.c
i
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
KASAN: use-after-free Read in bdgrab
==
BUG: KASAN: use-after-free in bdgrab+0x4c/0x50 fs/block_dev.c:938
Read of size 8 at addr 888144
On Sun, Mar 14, 2021 at 7:10 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15ade5aed0
> kernel config:
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
KASAN: use-after-free Read in disk_part_iter_next
==
BUG: KASAN: use-after-free in bdev_nr_sectors include/linux/genhd.h:266 [inline]
BUG:
On Mon, Mar 22, 2021 at 8:18 AM Christoph Hellwig wrote:
>
> I've been running the reproducer on a KASAN enable VM for about
> 15 minutes now, but haven't been able to reproduce it.
>
> Is there a way to inject this proposed fix into the syzbot queue?
Hi Christoph,
Yes, since this bug has a repr
I've been running the reproducer on a KASAN enable VM for about
15 minutes now, but haven't been able to reproduce it.
Is there a way to inject this proposed fix into the syzbot queue?
diff --git a/block/partitions/core.c b/block/partitions/core.c
index 1a7558917c47d6..f5d5872b89d57e 100644
--- a
On 3/21/21 7:35 PM, Ming Lei wrote:
> On Mon, Mar 22, 2021 at 7:03 AM Bart Van Assche wrote:
>>
>> On 3/14/21 4:08 AM, syzbot wrote:
>>> syzbot found the following issue on:
>>>
>>> HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
>>> git tree: upstream
>>> consol
On Mon, Mar 22, 2021 at 7:03 AM Bart Van Assche wrote:
>
> On 3/14/21 4:08 AM, syzbot wrote:
> > syzbot found the following issue on:
> >
> > HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
> > git tree: upstream
> > console output: https://syzkaller.appspot.com/
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an
issue:
KASAN: use-after-free Read in disk_part_iter_next
==
BUG: KASAN: use-after-free in bdev_nr_sectors include/linux/genhd.h:266 [inline]
BUG:
On 3/14/21 4:08 AM, syzbot wrote:
> syzbot found the following issue on:
>
> HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15ade5aed0
> kernel config: https://syzkaller.appspo
syzbot has bisected this issue to:
commit a33df75c6328bf40078b35f2040d8e54d574c357
Author: Christoph Hellwig
Date: Sun Jan 24 10:02:41 2021 +
block: use an xarray for disk->part_tbl
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17989906d0
start commit: 1c273e10 Me
syzbot has found a reproducer for the following issue on:
HEAD commit:1c273e10 Merge tag 'zonefs-5.12-rc4' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16889906d0
kernel config: https://syzkaller.appspot.com/x/.config?x=6abda33
Hello,
syzbot found the following issue on:
HEAD commit:280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15ade5aed0
kernel config: https://syzkaller.appspot.com/x/.config?x=952047a9dbff6a6a
das
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