syzbot


SYZFAIL: clone failed (2)

Status: upstream: reported on 2025/03/08 15:44
Reported-by: syzbot+2ca987c8cfb01156ae48@syzkaller.appspotmail.com
First crash: 177d, last: 4d18h
Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd SYZFAIL: clone failed -1 1 361d 361d 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: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: open of /dev/kcov failed
 (errno 2: No such file or directory)
SYZFAIL: repeatedly failed to execute the program
proc=0 req=124 state=1 status=67 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-1.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
Password:
Login incorrect
show all tcpcbs/bl

Crashes (15):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/08/28 16:27 freebsd-src c04fe26aa2f7 bee60a83 console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/25 11:07 freebsd-src c04fe26aa2f7 bf27483f console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/18 07:23 freebsd-src c04fe26aa2f7 1804e95e console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/11 13:57 freebsd-src 084a3e1e0337 32a0e5ed console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/03 06:08 freebsd-src 95f8c3e1ed0c 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/01 16:26 freebsd-src f61c48f4403f 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: clone failed
2025/07/27 20:30 freebsd-src 0fde36fe04b2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: clone failed
2025/04/02 13:40 freebsd-src 3b1093e2562a c799dfdd console log report ci-freebsd-main SYZFAIL: clone failed
2025/03/08 15:43 freebsd-src 780a4667bbde 7e3bd60d console log report ci-freebsd-main SYZFAIL: clone failed
2025/08/12 05:19 freebsd-src 52a94237615c c06e8995 console log report ci-freebsd-i386 SYZFAIL: clone failed
2025/08/06 06:12 freebsd-src d1bcdbd2470f ffe1dd46 console log report ci-freebsd-i386 SYZFAIL: clone failed
2025/07/27 03:26 freebsd-src 92dfc3fbcd79 8e9d1dc1 console log report ci-freebsd-i386 SYZFAIL: clone failed
2025/07/22 03:44 freebsd-src cc413e2c04f0 1555463b console log report ci-freebsd-i386 SYZFAIL: clone failed
2025/07/11 07:13 freebsd-src e8019a159185 3cda49cf console log report ci-freebsd-i386 SYZFAIL: clone failed
2025/05/18 05:54 freebsd-src 6b8222793fbb f41472b0 console log report ci-freebsd-i386 SYZFAIL: clone failed
* Struck through repros no longer work on HEAD.