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SYZFAIL: tun: read failed

Status: closed as invalid on 2021/05/14 14:10
Reported-by: syzbot+2e35ed33b9b494e74b01@syzkaller.appspotmail.com
First crash: 1158d, last: 1077d
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd SYZFAIL: tun: read failed (2) 19 910d 944d 0/2 auto-closed as invalid on 2022/01/25 09:19
freebsd SYZFAIL: tun: read failed (3) 1 779d 779d 0/2 auto-closed as invalid on 2022/06/05 15:58

Sample crash report:
SYZFAIL: tun: read failed
 (errno 0: No error: 0)
SYZFAIL: child failed


ifconfig: interface /dev/tap0 does not exist
 (errno 9: Bad file descriptor)
SYZFAIL: tun: read failed
 (errno 0: No error: 0)
SYZFAIL: child failed
login:

Crashes (1040):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/02/24 07:23 freebsd-src 1af48800c20f fcc6d71b console log report syz ci-freebsd-main SYZFAIL: tun: read failed
2021/02/24 07:13 freebsd-src 1af48800c20f fcc6d71b console log report syz ci-freebsd-main SYZFAIL: tun: read failed
2021/02/24 03:48 freebsd-src d27999e51396 fcc6d71b console log report syz ci-freebsd-main SYZFAIL: tun: read failed
2021/02/21 23:01 freebsd-src 8b7239681e27 a659b3f1 console log report syz ci-freebsd-main SYZFAIL: tun: read failed
2021/02/22 01:03 freebsd-src 8b7239681e27 a659b3f1 console log report syz ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/14 01:00 freebsd-src cef8a95acbae ecb594cb console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/13 06:24 freebsd-src 38a4732f395b ed7d41c5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/12 14:42 freebsd-src 8c39e25220bb 29b1aea5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/12 11:58 freebsd-src 8c39e25220bb 29b1aea5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/11 13:47 freebsd-src 3cbad8287aa0 ca873091 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/10 17:20 freebsd-src 8725f0b9dbd2 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/10 03:00 freebsd-src c2c9ef3cedf6 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/09 20:53 freebsd-src c2c9ef3cedf6 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/09 18:15 freebsd-src c2c9ef3cedf6 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/09 12:30 freebsd-src 6cb13813caa0 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/09 04:56 freebsd-src 6cb13813caa0 bc5434be console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/07 18:26 freebsd-src fb53b42e36a9 f6da8120 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/07 13:27 freebsd-src fb53b42e36a9 f6da8120 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/06 13:32 freebsd-src 49c894ddced5 06c27ff5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/04 23:13 freebsd-src b59851e99c20 06c27ff5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/30 18:40 freebsd-src e010d20032c8 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/30 16:44 freebsd-src e010d20032c8 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/29 22:51 freebsd-src a4b5f7ba3e9b 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/29 17:24 freebsd-src a4b5f7ba3e9b 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/29 09:15 freebsd-src fdbcd35a75e5 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/29 00:10 freebsd-src fdbcd35a75e5 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/28 18:23 freebsd-src f33f2365eeef 77e2b668 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/26 06:14 freebsd-src 8e491aaeac6e 33592cee console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/26 02:33 freebsd-src 8e491aaeac6e 33592cee console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/24 10:29 freebsd-src 4281bfec3628 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/24 09:25 freebsd-src 4281bfec3628 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/24 07:08 freebsd-src 4281bfec3628 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/24 06:07 freebsd-src 4281bfec3628 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 21:10 freebsd-src 5f00292fe3b7 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 17:46 freebsd-src 5f00292fe3b7 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 15:14 freebsd-src 5f00292fe3b7 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 13:48 freebsd-src 5f00292fe3b7 17f0b706 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 07:18 freebsd-src 2183bfcce46b 590921a5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 05:23 freebsd-src 2183bfcce46b 590921a5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/23 03:06 freebsd-src 2183bfcce46b 590921a5 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/22 16:51 freebsd-src 4044af03a4e9 33c28d03 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/22 15:40 freebsd-src 4044af03a4e9 33c28d03 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/22 12:44 freebsd-src 4044af03a4e9 33c28d03 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/22 06:43 freebsd-src 78ffcb86d98f 2bc8999a console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/04/21 01:22 freebsd-src 78ffcb86d98f c0ced557 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/02/21 18:00 freebsd-src 8b7239681e27 a659b3f1 console log report ci-freebsd-main SYZFAIL: tun: read failed
2021/05/13 20:08 freebsd-src cef8a95acbae ecb594cb console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/13 18:47 freebsd-src cef8a95acbae ecb594cb console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/05 16:38 freebsd-src f4ba035bca92 06c27ff5 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/05 13:06 freebsd-src f4ba035bca92 06c27ff5 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/03 18:49 freebsd-src cff133b05ba1 ad61f371 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/01 20:51 freebsd-src f1957db43d28 77e2b668 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/01 14:08 freebsd-src a6ca7519f89c 77e2b668 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/05/01 11:16 freebsd-src a6ca7519f89c 77e2b668 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/04/30 03:57 freebsd-src 420d30f5bdbf 77e2b668 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/04/29 01:49 freebsd-src fdbcd35a75e5 77e2b668 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/04/25 13:52 freebsd-src 6993187a8c30 36c88236 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
2021/04/21 20:59 freebsd-src 78ffcb86d98f 95777977 console log report ci-freebsd-i386 SYZFAIL: tun: read failed
* Struck through repros no longer work on HEAD.