syzbot


INFO: task hung in __fuse_request_send
Status: upstream: reported C repro on 2019/05/02 04:17
Reported-by: syzbot+540f7599aabee42b9f52@syzkaller.appspotmail.com
First crash: 401d, last: 9d17h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in __fuse_request_send (2) 8 412d 461d 0/17 auto-closed as invalid on 2019/10/18 14:12
upstream INFO: task hung in __fuse_request_send C 1746 475d 694d 0/17 closed as invalid on 2019/02/22 11:41
linux-4.19 INFO: task hung in __fuse_request_send C 7 13d 354d 0/1 upstream: reported C repro on 2019/06/18 06:08

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/27 00:11 linux-4.14.y a41ba30d 0a8d1a96 .config log report syz C
ci2-linux-4-14 2020/04/26 23:38 linux-4.14.y 050272a0 0a8d1a96 .config log report syz C
ci2-linux-4-14 2020/03/27 23:06 linux-4.14.y 01364dad 0a8d1a96 .config log report syz C
ci2-linux-4-14 2020/02/26 22:34 linux-4.14.y 98db2bf2 0a8d1a96 .config log report syz C
ci2-linux-4-14 2020/01/27 22:01 linux-4.14.y 9a95f252 0a8d1a96 .config log report syz C
ci2-linux-4-14 2019/12/01 08:50 linux-4.14.y fbc5fe7a 0a8d1a96 .config log report syz C
Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/06/26 09:11 linux-4.14.y bc2bccef 0a8d1a96 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu
ci2-linux-4-14 2020/05/27 21:33 linux-4.14.y 4f68020f 9072c126 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu
ci2-linux-4-14 2019/12/28 21:28 linux-4.14.y e1f7d50a af6b8ef8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu
ci2-linux-4-14 2019/05/02 03:16 linux-4.14.y fa5941f4 7516d9fa .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu