syzbot


SYZFAIL: clone failed

Status: upstream: reported on 2024/09/06 09:30
Reported-by: syzbot+867c82330b58a1c15a1d@syzkaller.appspotmail.com
First crash: 30d, last: 30d

Sample crash report:
SYZFAIL: clone failed
 (errno 35: Resource temporarily unavailable)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: tun: can't open device
device=/dev/tap2 (errno 16: Device busy)
SYZFAIL: repeatedly failed to execute the program
proc=2 req=678 state=1 status=67 (errno 9: Bad file descriptor)
ifaddr cache = 0xfffffe005883d300 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
ifaddr cache = 0xfffffe00595d0180 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/06 09:29 freebsd-src 157802238b5a 464ac2ed console log report ci-freebsd-main SYZFAIL: clone failed
* Struck through repros no longer work on HEAD.