Autoloading module: intpm.ko
Starting background file system checks in 60 seconds.

Sat Apr  6 11:41

FreeBSD/amd64 (ci-freebsd-main-3.c.syzkaller.internal) (ttyu0)



Warning: Permanently added '10.128.0.146' (ECDSA) to the list of known hosts.
2019/04/06 11:41:21 parsed 1 programs
2019/04/06 11:41:21 executed programs: 0
2019/04/06 11:41:26 executed programs: 110
2019/04/06 11:41:31 executed programs: 225
login: panic: sx lock still held
cpuid = 1
time = 1554550895
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212f4750
vpanic() at vpanic+0x1e0/frame 0xfffffe00212f47b0
panic() at panic+0x43/frame 0xfffffe00212f4810
sx_destroy() at sx_destroy+0x5e/frame 0xfffffe00212f4830
solisten_proto() at solisten_proto+0xde/frame 0xfffffe00212f4890
sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe00212f4900
solisten() at solisten+0x7a/frame 0xfffffe00212f4940
kern_listen() at kern_listen+0x132/frame 0xfffffe00212f4980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212f4ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212f4ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffbbf38, rbp = 0x2 ---
KDB: enter: panic
[ thread pid 1161 tid 101090 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why
db>