SYZFAIL: handshake read failed

Status: upstream: reported syz repro on 2021/02/28 15:23
Reported-by: syzbot+80311462fe9cb63a1511@syzkaller.appspotmail.com
First crash: 1997d, last: 1790d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 SYZFAIL: handshake read failed -1 1 595d 595d 0/2 auto-obsoleted due to no activity on 2025/04/01 11:17
android-5-10 SYZFAIL: handshake read failed -1 1 666d 666d 0/2 auto-obsoleted due to no activity on 2025/01/20 07:56
linux-4.14 SYZFAIL: handshake read failed -1 syz error 10 1599d 1990d 0/1 upstream: reported syz repro on 2021/03/08 03:24
android-54 SYZFAIL: handshake read failed -1 syz 16 482d 1995d 0/2 upstream: reported syz repro on 2021/03/02 23:17
▶ ▼ Fix bisection attempts (2)
Created Duration User Patch Repo Result
2021/10/31 14:07 8m bisect fix linux-4.19.y error job log
2021/09/23 17:48 42m bisect fix linux-4.19.y OK (0) job log log

Sample crash report:
2021/06/11 04:05:57 executor failed 11 times: executor 0: exit status 67
SYZFAIL: handshake read failed
read=-1 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

SYZFAIL: handshake read failed
read=-1 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67

Crashes (23):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/06/11 04:10 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 SYZFAIL: handshake read failed
2021/06/05 20:03 linux-4.19.y 1722257b8ece 500c2339 .config console log report syz ci2-linux-4-19 SYZFAIL: handshake read failed
2021/04/29 16:19 linux-4.19.y 97a8651cadce 77e2b668 .config console log report syz ci2-linux-4-19 SYZFAIL: handshake read failed
2021/03/25 20:58 linux-4.19.y 78fec1611cbf 6a383ecf .config console log report syz ci2-linux-4-19 SYZFAIL: handshake read failed
2021/08/24 17:42 linux-4.19.y 59456c9cc40c b599f2fc .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/08/22 18:21 linux-4.19.y 59456c9cc40c b599f2fc .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/08/04 03:14 linux-4.19.y 53bd76690e27 6c236867 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/07/06 23:11 linux-4.19.y 9f84340f012e cca78469 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/07/06 17:02 linux-4.19.y 9f84340f012e 6c4484eb .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/06/29 19:16 linux-4.19.y eb575cd5d7f6 9d2ab5df .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/06/06 22:45 linux-4.19.y 1722257b8ece 500c2339 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/06/06 14:31 linux-4.19.y 1722257b8ece 500c2339 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/06/01 19:39 linux-4.19.y 6b7b0056defc 032639db .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/05/28 16:49 linux-4.19.y 6b7b0056defc 858ea628 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/05/22 15:21 linux-4.19.y 1e986fe9ad15 3c7fef33 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/05/22 02:42 linux-4.19.y 3c8c23092588 3c7fef33 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/05/19 22:15 linux-4.19.y 3c8c23092588 a343ba6b .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/05/05 07:48 linux-4.19.y 97a8651cadce 06c27ff5 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/04/27 12:18 linux-4.19.y 2965db2e004c 805b5003 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/04/04 09:36 linux-4.19.y 2034d6f0838e 6a81331a .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/03/21 13:21 linux-4.19.y 125222814e7b 17810eae .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/03/04 22:25 linux-4.19.y dfb571610ba3 f89ed068 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
2021/02/28 15:22 linux-4.19.y 2d19be4653f5 4c37c133 .config console log report info ci2-linux-4-19 SYZFAIL: handshake read failed
* Struck through repros no longer work on HEAD.