Re: INFO: task hung in unregister_netdevice_notifier (3)

2019-07-15 Thread Cong Wang
On Mon, Jul 15, 2019 at 10:23 AM Oliver Hartkopp wrote: > > Hello all, > > On 14.07.19 06:07, syzbot wrote: > > syzbot has found a reproducer for the following crash on: > > the internal users of the CAN networking subsystem like CAN_BCM and > CAN_RAW hold a number of CAN identifier subscriptions

Re: INFO: task hung in unregister_netdevice_notifier (3)

2019-07-15 Thread Oliver Hartkopp
Hello all, On 14.07.19 06:07, syzbot wrote: syzbot has found a reproducer for the following crash on: the internal users of the CAN networking subsystem like CAN_BCM and CAN_RAW hold a number of CAN identifier subscriptions ('filters') for CAN netdevices (only type ARPHRD_CAN) in their socke

Re: INFO: task hung in unregister_netdevice_notifier (3)

2019-07-13 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:a2d79c71 Merge tag 'for-5.3/io_uring-20190711' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10e45f0fa0 kernel config: https://syzkaller.appspot.com/x/.config?x=3539b1

INFO: task hung in unregister_netdevice_notifier (3)

2019-02-17 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:aa0c38cf39de Merge branch 'fixes' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=105302a740 kernel config: https://syzkaller.appspot.com/x/.config?x=ee434566c893c7b1 da