SYZFAIL: command refers to bad result

Status: upstream: reported syz repro on 2021/02/24 01:19
Reported-by: syzbot+fc394c7363b801ba3647@syzkaller.appspotmail.com
First crash: 2005d, last: 1786d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 SYZFAIL: command refers to bad result -1 syz 27 481d 2007d 0/2 upstream: reported syz repro on 2021/02/22 05:05
linux-4.14 SYZFAIL: command refers to bad result -1 syz error 22 1605d 2007d 0/1 upstream: reported syz repro on 2021/02/22 15:48
▶ ▼ Fix bisection attempts (8)
Created Duration User Patch Repo Result
2021/10/31 21:09 15m bisect fix linux-4.19.y error job log
2021/10/01 03:10 28m bisect fix linux-4.19.y OK (0) job log log
2021/09/01 02:11 23m bisect fix linux-4.19.y OK (0) job log log
2021/08/02 01:21 26m bisect fix linux-4.19.y OK (0) job log log
2021/07/03 00:57 23m bisect fix linux-4.19.y OK (0) job log log
2021/06/03 00:26 30m bisect fix linux-4.19.y OK (0) job log log
2021/05/04 00:00 25m bisect fix linux-4.19.y OK (0) job log log
2021/04/03 23:35 24m bisect fix linux-4.19.y OK (0) job log log

Sample crash report:
2021/03/04 23:21:58 result: hanged=false err=executor 0: exit status 67
SYZFAIL: command refers to bad result
result=1039 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67


SYZFAIL: command refers to bad result
result=1039 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

Crashes (20):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/03/04 23:31 linux-4.19.y dfb571610ba3 f89ed068 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/03/03 10:58 linux-4.19.y 2d19be4653f5 e5b64d68 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/03/02 12:55 linux-4.19.y 2d19be4653f5 92ead296 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 23:36 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 14:30 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 11:43 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 08:49 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 06:26 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/26 18:08 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/26 02:57 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/26 02:09 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/25 23:24 linux-4.19.y 2d19be4653f5 76f7fc95 .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/25 05:21 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/24 18:15 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/24 01:18 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report syz ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/03/03 08:26 linux-4.19.y 2d19be4653f5 e5b64d68 .config console log report info ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/03/03 01:39 linux-4.19.y 2d19be4653f5 e5b64d68 .config console log report info ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/28 14:52 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report info ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/26 17:25 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report info ci2-linux-4-19 SYZFAIL: command refers to bad result
2021/02/25 04:38 linux-4.19.y 2d19be4653f5 fcc6d71b .config console log report info ci2-linux-4-19 SYZFAIL: command refers to bad result
* Struck through repros no longer work on HEAD.