syzbot


INFO: task hung in flush_to_ldisc
Status: auto-closed as invalid on 2020/06/23 11:01
Reported-by: syzbot+98b14ee3303a01afcf84@syzkaller.appspotmail.com
First crash: 681d, last: 610d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: task hung in flush_to_ldisc (2) 1 469d 469d 0/1 auto-closed as invalid on 2020/11/11 17:44
upstream INFO: task hung in flush_to_ldisc (2) 1 199d 199d 0/22 auto-closed as invalid on 2021/06/09 11:04
linux-4.19 INFO: task hung in flush_to_ldisc 10 618d 681d 0/1 auto-closed as invalid on 2020/06/15 14:09
upstream INFO: task hung in flush_to_ldisc C inconclusive done 15 621d 690d 17/22 fixed on 2020/11/16 12:12
linux-4.14 INFO: task hung in flush_to_ldisc (3) 1 231d 231d 0/1 auto-closed as invalid on 2021/07/07 16:40
upstream INFO: task hung in flush_to_ldisc (3) C inconclusive 3 20d 89d 0/22 upstream: reported C repro on 2021/07/29 18:57
linux-4.14 INFO: task hung in flush_to_ldisc (2) 1 422d 422d 0/1 auto-closed as invalid on 2020/12/28 13:53
linux-4.19 INFO: task hung in flush_to_ldisc (3) 1 183d 183d 0/1 auto-closed as invalid on 2021/08/25 00:39

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/02/24 11:01 linux-4.14.y 98db2bf27b9e 1253d6f0 .config log report
ci2-linux-4-14 2020/02/18 13:00 linux-4.14.y 98db2bf27b9e 012fbc32 .config log report
ci2-linux-4-14 2020/02/12 05:55 linux-4.14.y e0f8b8a65a47 a75b198c .config log report
ci2-linux-4-14 2020/02/10 16:53 linux-4.14.y e0f8b8a65a47 18847f55 .config log report
ci2-linux-4-14 2020/02/07 15:26 linux-4.14.y e0f8b8a65a47 06150bf1 .config log report
ci2-linux-4-14 2019/12/31 16:09 linux-4.14.y 4c5bf01e16a7 7f117e28 .config log report
ci2-linux-4-14 2019/12/18 13:00 linux-4.14.y bfb9e5c03076 64ca0a37 .config log report
ci2-linux-4-14 2019/12/15 22:41 linux-4.14.y a844dc4c5442 eef6e580 .config log report