Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2018-01-30 Thread Sowmini Varadhan
On (01/30/18 14:22), Eric Biggers wrote: > > I assume you weren't able to reproduce this? This crash hasn't been > seen again, : > I am invalidating the bug for syzbot so it will report the same crash > signature > again if it occurs, but if you think there is a real bug feel free to keep >

Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2018-01-30 Thread Sowmini Varadhan
On (01/30/18 14:22), Eric Biggers wrote: > > I assume you weren't able to reproduce this? This crash hasn't been > seen again, : > I am invalidating the bug for syzbot so it will report the same crash > signature > again if it occurs, but if you think there is a real bug feel free to keep >

Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2018-01-30 Thread Eric Biggers
On Mon, Dec 18, 2017 at 12:22:51PM -0500, Sowmini Varadhan wrote: > > From: Santosh Shilimkar > > Date: Mon, 18 Dec 2017 08:28:05 -0800 > : > > > Looks like another one tripping on empty transport. Mostly below > > > should > > > address it but we will test it if

Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2018-01-30 Thread Eric Biggers
On Mon, Dec 18, 2017 at 12:22:51PM -0500, Sowmini Varadhan wrote: > > From: Santosh Shilimkar > > Date: Mon, 18 Dec 2017 08:28:05 -0800 > : > > > Looks like another one tripping on empty transport. Mostly below > > > should > > > address it but we will test it if it does. > > that was my first

Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2017-12-18 Thread Sowmini Varadhan
> From: Santosh Shilimkar > Date: Mon, 18 Dec 2017 08:28:05 -0800 : > > Looks like another one tripping on empty transport. Mostly below > > should > > address it but we will test it if it does. that was my first thought, but it cannot be the case here:

Re: [rds-devel] BUG: unable to handle kernel NULL pointer dereference in rds_send_xmit

2017-12-18 Thread Sowmini Varadhan
> From: Santosh Shilimkar > Date: Mon, 18 Dec 2017 08:28:05 -0800 : > > Looks like another one tripping on empty transport. Mostly below > > should > > address it but we will test it if it does. that was my first thought, but it cannot be the case here: rds_sendmsg etc itself would have bombed