INFO: task hung in blkdev_put (4)

2020-10-03 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:fb0155a0 Merge tag 'nfs-for-5.9-3' of git://git.linux-nfs... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1527329d90 kernel config: https://syzkaller.appspot.com/x/.config?x=41b736b7ce1b3ea4 das

Re: INFO: task hung in blkdev_put

2018-11-11 Thread Tetsuo Handa
On 2018/11/11 17:25, Tetsuo Handa wrote: > On 2017/12/13 1:45, Dmitry Vyukov wrote: >> +loop maintainers >> >> #syz dup: INFO: task hung in lo_ioctl > > https://syzkaller.appspot.com/text?tag=CrashLog&x=14a09f9540 has > "getblk(): executed=9 bh_count=0 bh_state=0" line. > > #syz undup > Mer

Re: INFO: task hung in blkdev_put

2018-11-11 Thread Tetsuo Handa
On 2017/12/13 1:45, Dmitry Vyukov wrote: > +loop maintainers > > #syz dup: INFO: task hung in lo_ioctl https://syzkaller.appspot.com/text?tag=CrashLog&x=14a09f9540 has "getblk(): executed=9 bh_count=0 bh_state=0" line. #syz undup

Re: INFO: task hung in blkdev_put

2017-12-12 Thread Dmitry Vyukov
On Sun, Dec 10, 2017 at 2:38 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