mutex Giant not owned at /usr/src/sys/kern/vfs_vnops.c:120

#21 0xc055ecc0 in kdb_enter (msg=0x0) at cpufunc.h:56
#22 0xc0542dd5 in panic (fmt=0xc06dd9db "mutex %s not owned at %s:%d")
    at /usr/src/sys/kern/kern_shutdown.c:536
#23 0xc053914c in _mtx_assert (m=0xc07402a0, what=0, 
    file=0xc06e6fbd "/usr/src/sys/kern/vfs_vnops.c", line=120)
    at /usr/src/sys/kern/kern_mutex.c:736
#24 0xc05b165c in vn_open_cred (ndp=0xd0aafaa0, flagp=0xd0aaf97c, cmode=0, 
    cred=0xc1ad1300, fdidx=0) at /usr/src/sys/kern/vfs_vnops.c:120
#25 0xc05b1613 in vn_open (ndp=0x0, flagp=0x0, cmode=0, fdidx=0)
    at /usr/src/sys/kern/vfs_vnops.c:91
#26 0xc05343a0 in linker_hints_lookup (
    path=0xc0714020 "/boot/kernel;/boot/modules", pathlen=12, 
    modname=0xd0aafb74 "ng_tee", modnamelen=6, verinfo=0x0)
    at /usr/src/sys/kern/kern_linker.c:1473
#27 0xc0534947 in linker_search_module (modname=0xd0aafb74 "ng_tee", 
    modnamelen=6, verinfo=0x0) at /usr/src/sys/kern/kern_linker.c:1593
#28 0xc0534b19 in linker_load_module (kldname=0x0, 
    modname=0xd0aafb74 "ng_tee", parent=0x0, verinfo=0x0, lfpp=0xd0aafb70)
    at /usr/src/sys/kern/kern_linker.c:1682
*** these "??" should be:
	ngc_send() in /usr/src/sys/netgraph/ng_socket.c
#29 0xc1b71d17 in ?? ()
#30 0x00000000 in ?? ()
#31 0xd0aafb74 in ?? ()
#32 0x00000000 in ?? ()
#33 0x00000000 in ?? ()
#34 0xd0aafb70 in ?? ()
#35 0xc1ae6c38 in ?? ()
#36 0x00000000 in ?? ()
#37 0xc1789080 in ?? ()
#38 0xc06dd88c in ?? ()
#39 0x745f676e in ?? ()
#40 0xc1006565 in ?? ()
#41 0xd0aafc48 in ?? ()
#42 0xd0aafcbc in ?? ()
#43 0xc0548b25 in uiomove (cp=0xc17a8654, n=0, uio=0xc1692140)
    at /usr/src/sys/kern/kern_subr.c:164
#44 0xc0585621 in sosend (so=0xc17a8654, addr=0xc156a5d0, uio=0xd0aafc48, 
    top=0xc1609300, control=0x0, flags=0, td=0xc173d840)
    at /usr/src/sys/kern/uipc_socket.c:799
#45 0xc058c0ac in kern_sendit (td=0xc173d840, s=3, mp=0xd0aafcc4, flags=0, 
    control=0x0) at /usr/src/sys/kern/uipc_syscalls.c:738
#46 0xc058bf3b in sendit (td=0x0, s=0, mp=0xd0aafcc4, flags=0)
    at /usr/src/sys/kern/uipc_syscalls.c:682
#47 0xc058c22b in sendto (td=0x0, uap=0x0)
    at /usr/src/sys/kern/uipc_syscalls.c:795
#48 0xc0697c50 in syscall (frame=
      {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077946376, tf_esi = -1077946382, tf_ebp = -1077945832, tf_isp = -794100364, tf_ebx = 671649088, tf_edx = -1077946384, tf_ecx = 5, tf_eax = 133, tf_trapno = 12, tf_err = 2, tf_eip = 671984639, tf_cs = 31, tf_eflags = 514, tf_esp = -1077946452, tf_ss = 47})
    at /usr/src/sys/i386/i386/trap.c:1004
#49 0xc06851bf in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:201


-- 
Totus tuus, Glebius.
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