Hi,
This crash happened during regress/sys/net/pflow on my regression test
machine:
panic: rw_enter: netlock locking against myself
Stopped at Debugger+0x7: leave
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*291613 71462 0 0x2 0 1 ifconfig
96946 67690 0 0x14000 0x200 0 zerothread
Debugger(d09facbd,f57a49e8,d09d242c,f57a49e8,0) at Debugger+0x7
panic(d09d242c,d09dc32f,f57a4a2c,d0504491,d0b7b1ec) at panic+0x71
rw_enter(d0b56f38,1,f57a4a7c,d03be305,d0b55fe4) at rw_enter+0x1b4
rw_enter_write(d0b56f38,2,2,10,0) at rw_enter_write+0x3c
socreate(2,f57a4ce8,2,0,f57a4c04) at socreate+0x8f
pflowioctl(d3e18800,802069fd,f57a4e74,0,d3e18800) at pflowioctl+0x5f3
in_ioctl(802069fd,f57a4e74,d3e18800,1,d3e18800) at in_ioctl+0xf9
ifioctl(d8bfce80,802069fd,f57a4e74,d8883b60,d87a9604) at ifioctl+0x168
soo_ioctl(d884dbec,802069fd,f57a4e74,d8883b60,0) at soo_ioctl+0x21c
sys_ioctl(d8883b60,f57a4f5c,f57a4f7c,0,f57a4fa8) at sys_ioctl+0x19f
syscall() at syscall+0x250
--- syscall (number -2110258080) ---
0x6:
NET_LOCK() is taken in soo_ioctl()
NET_LOCK(s);
error = ((*so->so_proto->pr_usrreq)(so, PRU_CONTROL,
(struct mbuf *)cmd, (struct mbuf *)data, (struct mbuf *)NULL, p));
NET_UNLOCK(s);
and in socreate().
bluhm
