Re: INFO: task hung in locks_remove_posix

2020-05-24 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming .. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1109c09a10 kernel config: https://syz

Re: INFO: task hung in locks_remove_posix

2020-05-21 Thread Andrey Konovalov
On Thu, May 21, 2020 at 4:48 PM Jeff Layton wrote: > > On Thu, 2020-05-21 at 23:09 +0900, Tetsuo Handa wrote: > > On 2020/05/21 5:53, syzbot wrote: > > > Hello, > > > > > > syzbot found the following crash on: > > > > > > HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming >

Re: INFO: task hung in locks_remove_posix

2020-05-21 Thread Jeff Layton
On Thu, 2020-05-21 at 23:09 +0900, Tetsuo Handa wrote: > On 2020/05/21 5:53, syzbot wrote: > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming .. > > git tree: https://github.com/google/kasan.git usb-fuzze

Re: INFO: task hung in locks_remove_posix

2020-05-21 Thread Dmitry Vyukov
On Thu, May 21, 2020 at 4:09 PM Tetsuo Handa wrote: > > On 2020/05/21 5:53, syzbot wrote: > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming .. > > git tree: https://github.com/google/kasan.git usb-fuzzer

Re: INFO: task hung in locks_remove_posix

2020-05-21 Thread Tetsuo Handa
On 2020/05/21 5:53, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming .. > git tree: https://github.com/google/kasan.git usb-fuzzer > console output: https://syzkaller.appspot.com/x/log.txt?x=16c9ece

INFO: task hung in locks_remove_posix

2020-05-20 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming .. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=16c9ece210 kernel config: https://syzkaller.appspo