syzbot


SYZFAIL: clone failed (2)

Status: upstream: reported on 2025/03/08 15:44
Reported-by: syzbot+2ca987c8cfb01156ae48@syzkaller.appspotmail.com
First crash: 22d, last: 22d
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd SYZFAIL: clone failed 1 205d 205d 0/2 auto-obsoleted due to no activity on 2024/12/05 09:30

Sample crash report:
SYZFAIL: clone failed
 (errno 35: Resource temporarily unavailable)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap4 (errno 16: Device busy)
SYZFAIL: repeatedly failed to execute the program
proc=4 req=440 state=1 status=67 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
ktrace write failed, errno 27, tracing stopped for pid 8482
Password:
Login incorrect

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/08 15:43 freebsd-src 780a4667bbde 7e3bd60d console log report ci-freebsd-main SYZFAIL: clone failed
* Struck through repros no longer work on HEAD.