syzbot


INFO: task hung in flush_work
Status: upstream: reported C repro on 2019/04/21 07:04
Reported-by: syzbot+d920ef3da686d4330a35@syzkaller.appspotmail.com
First crash: 412d, last: 6d07h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in flush_work C cause 306 651d 760d 0/17 upstream: reported C repro on 2018/05/07 15:47
android-49 INFO: task hung in flush_work C 28 566d 420d 0/3 public: reported C repro on 2019/04/13 00:00
android-414 INFO: task hung in flush_work 11 426d 420d 0/1 auto-closed as invalid on 2019/10/04 01:39

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/31 05:18 linux-4.14.y 4f68020f b0e8efcb .config log report syz C
ci2-linux-4-14 2020/05/01 04:17 linux-4.14.y 050272a0 b0e8efcb .config log report syz C
ci2-linux-4-14 2020/04/01 03:46 linux-4.14.y 01364dad b0e8efcb .config log report syz C
ci2-linux-4-14 2020/03/02 03:15 linux-4.14.y 78d697fc b0e8efcb .config log report syz C
ci2-linux-4-14 2020/02/01 02:42 linux-4.14.y 9fa690a2 b0e8efcb .config log report syz C
ci2-linux-4-14 2020/01/02 02:10 linux-4.14.y 4c5bf01e b0e8efcb .config log report syz C
ci2-linux-4-14 2019/12/03 01:40 linux-4.14.y fbc5fe7a b0e8efcb .config log report syz C
Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/21 06:03 linux-4.14.y 68d7a45e b0e8efcb .config log report syz C davem@davemloft.net, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, v9fs-developer@lists.sourceforge.net
ci2-linux-4-14 2019/08/01 01:21 linux-4.14.y 10d6aa56 c692b5bd .config log report davem@davemloft.net, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, v9fs-developer@lists.sourceforge.net
ci2-linux-4-14 2019/07/26 16:16 linux-4.14.y ff33472c 8fe30d3e .config log report davem@davemloft.net, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, v9fs-developer@lists.sourceforge.net
ci2-linux-4-14 2019/06/11 08:00 linux-4.14.y e6a95d88 0159583c .config log report davem@davemloft.net, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, v9fs-developer@lists.sourceforge.net
ci2-linux-4-14 2019/04/23 18:19 linux-4.14.y 68d7a45e 2398edea .config log report davem@davemloft.net, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, v9fs-developer@lists.sourceforge.net