syzbot


INFO: task hung in get_info
Status: upstream: reported C repro on 2021/01/21 06:12
Reported-by: syzbot+240f556416233f5f94bc@syzkaller.appspotmail.com
First crash: 361d, last: 300d

Fix bisection: failed (bisect log)
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 INFO: task hung in get_info 2 710d 714d 0/1 auto-closed as invalid on 2020/06/06 08:06
android-49 INFO: task hung in get_info 1 1224d 1224d 0/3 auto-closed as invalid on 2019/03/10 04:11
android-414 INFO: task hung in get_info 14 804d 1009d 0/1 auto-closed as invalid on 2020/03/04 07:49
upstream INFO: task hung in get_info (3) 5 325d 371d 0/22 auto-closed as invalid on 2021/05/27 19:05
upstream INFO: task hung in get_info (2) 2 884d 887d 0/22 auto-closed as invalid on 2019/11/15 17:14
android-44 INFO: task hung in get_info 3 828d 979d 0/2 auto-closed as invalid on 2020/02/09 04:02
android-49 INFO: task hung in get_info (2) 1 904d 904d 0/3 auto-closed as invalid on 2019/11/25 07:20
upstream INFO: task hung in get_info 8 1416d 1414d 0/22 auto-closed as invalid on 2019/02/22 10:34

Sample crash report:

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/01/21 06:11 linux-4.19.y 43d555d83c3f d4f4eca5 .config log report syz C INFO: task hung in get_info
ci2-linux-4-19 2021/03/03 03:34 linux-4.19.y 2d19be4653f5 e5b64d68 .config log report syz INFO: task hung in get_info
ci2-linux-4-19 2021/03/23 21:08 linux-4.19.y 125222814e7b e613994b .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/03/23 02:45 linux-4.19.y 125222814e7b 8092f30d .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/03/06 06:43 linux-4.19.y dfb571610ba3 e4b4d570 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/03/05 15:53 linux-4.19.y dfb571610ba3 9d751681 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/03/02 16:00 linux-4.19.y 2d19be4653f5 92ead296 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/03/01 20:29 linux-4.19.y 2d19be4653f5 183afb6c .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/02/10 18:55 linux-4.19.y 811218eceeaa 9c8b8541 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/01/29 08:44 linux-4.19.y c4ff839de17f 6593fd32 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/01/28 19:53 linux-4.19.y c4ff839de17f 7df34f59 .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/01/26 17:30 linux-4.19.y 2263955bf7e7 55a7d4df .config log report info INFO: task hung in get_info
ci2-linux-4-19 2021/01/21 07:08 linux-4.19.y 43d555d83c3f d4f4eca5 .config log report info INFO: task hung in get_info