Re: possible deadlock in dev_mc_unsync

2020-08-11 Thread syzbot
syzbot suspects this issue was fixed by commit: commit be74294ffa24f5fbc0d6643842e3e095447e17a2 Author: Cong Wang Date: Fri Jun 26 18:24:22 2020 + net: get rid of lockdep_set_class_and_subclass() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=110b0fc290 start commit:

Re: possible deadlock in dev_mc_unsync

2020-06-28 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+08e3d39f3eb864321...@syzkaller.appspotmail.com Tested on: commit: 152c6a4d genetlink: get rid of family->attrbuf git tree: https://github.com/congwang/linux.git net

Re: possible deadlock in dev_mc_unsync

2020-06-27 Thread Cong Wang
#syz test: https://github.com/congwang/linux.git net

Re: possible deadlock in dev_mc_unsync

2020-06-27 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:4a21185c Merge git://git.kernel.org/pub/scm/linux/kernel/g.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=12e8e9c510 kernel config: https://syzkaller.appspot.com/x/.config?x=bf3aec367b9a

possible deadlock in dev_mc_unsync

2020-06-26 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:b835a71e usbnet: smsc95xx: Fix use-after-free after removal git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=16e2541910 kernel config: https://syzkaller.appspot.com/x/.config?x=dcc6334acae363d4 dashboard