Re: INFO: task hung in aead_recvmsg

2018-07-21 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:99d20a461c43 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1593e1c240 kernel config: https://syzkaller.appspot.com/x/.config?x=acf770

Re: INFO: task hung in aead_recvmsg

2018-01-05 Thread Eric Biggers
On Sat, Dec 30, 2017 at 09:37:44AM +0100, Steffen Klassert wrote: > On Sat, Dec 23, 2017 at 02:29:42PM -0600, Eric Biggers wrote: > > [+Cc Steffen Klassert ] > > > > > > I was able to reproduce this by trying to use 'pcrypt' recursively. I am > > not > > 100% sure it is the exact same bug, but

Re: INFO: task hung in aead_recvmsg

2017-12-30 Thread Steffen Klassert
On Sat, Dec 23, 2017 at 02:29:42PM -0600, Eric Biggers wrote: > [+Cc Steffen Klassert ] > > > I was able to reproduce this by trying to use 'pcrypt' recursively. I am not > 100% sure it is the exact same bug, but it probably is. Here is a C > reproducer: > > #include > #include

Re: INFO: task hung in aead_recvmsg

2017-12-23 Thread Eric Biggers
[+Cc Steffen Klassert ] On Tue, Dec 12, 2017 at 05:46:46PM +0100, 'Dmitry Vyukov' via syzkaller-bugs wrote: > On Sun, Dec 10, 2017 at 2:34 PM, syzbot > > wrote: > > Hello, > > > > syzkaller hit the following crash on > > ad4dac17f9d563b9e34aab78a34293b10993e9b5 > > git://git.kernel.org/pub/scm/l

Re: INFO: task hung in aead_recvmsg

2017-12-12 Thread Dmitry Vyukov
On Sun, Dec 10, 2017 at 2:34 PM, syzbot wrote: > Hello, > > syzkaller hit the following crash on > ad4dac17f9d563b9e34aab78a34293b10993e9b5 > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is