Description Dmitry Chagin 2014-12-13 06:34:27 UTC

get out usb urtwn device.


dchagin.static.corbina.net dumped core - see /var/crash/vmcore.1

Sat Dec 13 00:02:31 MSK 2014

FreeBSD dchagin.static.corbina.net 11.0-CURRENT FreeBSD 11.0-CURRENT #161 r275641+669d6a9(lemul): Tue Dec  9 17:40:17 MSK 2014     root@dchagin.static.corbina.net:/home/rootobj/home/dchagin/head/sys/YOY  amd64

panic: mtx_lock() of destroyed mutex @ /home/dchagin/head/sys/net80211/ieee80211_node.c:1933

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Unread portion of the kernel message buffer:
urtwn0: timeout waiting for MAC initialization
panic: mtx_lock() of destroyed mutex @ /home/dchagin/head/sys/net80211/ieee80211_node.c:1933
cpuid = 6
KDB: enter: panic

Reading symbols from /boot/kernel/xhci.ko.symbols...done.
Loaded symbols for /boot/kernel/xhci.ko.symbols
Reading symbols from /boot/kernel/usb.ko.symbols...done.
Loaded symbols for /boot/kernel/usb.ko.symbols
Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
Loaded symbols for /boot/kernel/linprocfs.ko.symbols
Reading symbols from /boot/kernel/pseudofs.ko.symbols...done.
Loaded symbols for /boot/kernel/pseudofs.ko.symbols
Reading symbols from /boot/kernel/linux_common.ko.symbols...done.
Loaded symbols for /boot/kernel/linux_common.ko.symbols
Reading symbols from /boot/kernel/procfs.ko.symbols...done.
Loaded symbols for /boot/kernel/procfs.ko.symbols
Reading symbols from /boot/kernel/if_urtwn.ko.symbols...done.
Loaded symbols for /boot/kernel/if_urtwn.ko.symbols
#0  doadump (textdump=1015036432)
    at /home/dchagin/head/sys/kern/kern_shutdown.c:261
261		dumptid = curthread->td_tid;
(kgdb) #0  doadump (textdump=1015036432)
    at /home/dchagin/head/sys/kern/kern_shutdown.c:261
#1  0xffffffff803a45e8 in db_fncall_generic (addr=-2140153696, 
    rv=0xfffffe033c8039a0, nargs=0, args=0xfffffe033c8039b0)
    at /home/dchagin/head/sys/ddb/db_command.c:568
#2  0xffffffff803a42ba in db_fncall (dummy1=0, dummy2=0, 
    dummy3=-2199011875852, 
    dummy4=0xfffffe033c803a90 "ю:\200<\003ЧЪЪi0h\200\001")
    at /home/dchagin/head/sys/ddb/db_command.c:616
#3  0xffffffff803a3f34 in db_command (last_cmdp=0xffffffff810209a8, 
    cmd_table=0x0, dopager=1) at /home/dchagin/head/sys/ddb/db_command.c:440
#4  0xffffffff803a3b4d in db_command_loop ()
    at /home/dchagin/head/sys/ddb/db_command.c:493
#5  0xffffffff803a8138 in db_trap (type=3, code=0)
    at /home/dchagin/head/sys/ddb/db_main.c:251
#6  0xffffffff80759a5c in kdb_trap (type=3, code=0, tf=0xfffffe033c804130)
    at /home/dchagin/head/sys/kern/subr_kdb.c:654
#7  0xffffffff80bc1e31 in trap (frame=0xfffffe033c804130)
    at /home/dchagin/head/sys/amd64/amd64/trap.c:546
#8  0xffffffff80bc3508 in trap_check (frame=0xfffffe033c804130)
    at /home/dchagin/head/sys/amd64/amd64/trap.c:644
#9  0xffffffff80b97db2 in calltrap ()
    at /home/dchagin/head/sys/amd64/amd64/exception.S:231
#10 0xffffffff80759285 in breakpoint () at cpufunc.h:63
#11 0xffffffff80758ebf in kdb_enter (why=0xffffffff80cef26d "panic", 
    msg=0xffffffff80cef26d "panic")
    at /home/dchagin/head/sys/kern/subr_kdb.c:443
#12 0xffffffff806fe077 in vpanic (
    fmt=0xffffffff80cec4ae "mtx_lock() of destroyed mutex @ %s:%d", 
    ap=0xfffffe033c804350) at /home/dchagin/head/sys/kern/kern_shutdown.c:739
#13 0xffffffff806fda8c in kassert_panic (
    fmt=0xffffffff80cec4ae "mtx_lock() of destroyed mutex @ %s:%d")
    at /home/dchagin/head/sys/kern/kern_shutdown.c:634
#14 0xffffffff806db6de in __mtx_lock_flags (c=0xfffffe000348e850, opts=0, 
    file=0xffffffff80d11ff1 "/home/dchagin/head/sys/net80211/ieee80211_node.c", line=1933) at /home/dchagin/head/sys/kern/kern_mutex.c:214
#15 0xffffffff808c5a51 in ieee80211_node_table_reset (nt=0xfffffe000348e820, 
    match=0xfffff801528b4000)
    at /home/dchagin/head/sys/net80211/ieee80211_node.c:1933
#16 0xffffffff808c598c in ieee80211_node_vdetach (vap=0xfffff801528b4000)
    at /home/dchagin/head/sys/net80211/ieee80211_node.c:194
#17 0xffffffff8087ee84 in ieee80211_vap_detach (vap=0xfffff801528b4000)
    at /home/dchagin/head/sys/net80211/ieee80211.c:657
#18 0xffffffff816362ee in urtwn_vap_delete (vap=0xfffff801528b4000)
    at /home/dchagin/head/sys/modules/usb/urtwn/../../../dev/usb/wlan/if_urtwn.c:630
#19 0xffffffff808962b0 in wlan_clone_destroy (ifp=0xfffff8014f688800)
    at /home/dchagin/head/sys/net80211/ieee80211_freebsd.c:160
#20 0xffffffff8084f464 in ifc_simple_destroy (ifc=0xfffff80003db8280, 
    ifp=0xfffff8014f688800) at /home/dchagin/head/sys/net/if_clone.c:676
#21 0xffffffff8084f2cb in if_clone_destroyif (ifc=0xfffff80003db8280, 
    ifp=0xfffff8014f688800) at /home/dchagin/head/sys/net/if_clone.c:324
#22 0xffffffff8084f0c8 in if_clone_destroy (name=0xfffffe033c804880 "wlan0")
    at /home/dchagin/head/sys/net/if_clone.c:284
#23 0xffffffff80847b48 in ifioctl (so=0xfffff8000aa76000, cmd=2149607801, 
    data=0xfffffe033c804880 "wlan0", td=0xfffff8000a746000)
    at /home/dchagin/head/sys/net/if.c:2686
#24 0xffffffff8079c8c4 in soo_ioctl (fp=0xfffff8000a32d230, cmd=2149607801, 
    data=0xfffffe033c804880, active_cred=0xfffff8000a541c00, 
    td=0xfffff8000a746000) at /home/dchagin/head/sys/kern/sys_socket.c:222
#25 0xffffffff8078fdbc in fo_ioctl (fp=0xfffff8000a32d230, com=2149607801, 
    data=0xfffffe033c804880, active_cred=0xfffff8000a541c00, 
    td=0xfffff8000a746000) at file.h:319
#26 0xffffffff8078fc5d in kern_ioctl (td=0xfffff8000a746000, fd=3, 
    com=2149607801, data=0xfffffe033c804880 "wlan0")
    at /home/dchagin/head/sys/kern/sys_generic.c:809
#27 0xffffffff8078f8de in sys_ioctl (td=0xfffff8000a746000, 
    uap=0xfffffe033c804a58) at /home/dchagin/head/sys/kern/sys_generic.c:718
#28 0xffffffff80bc3f28 in syscallenter (td=0xfffff8000a746000, 
    sa=0xfffffe033c804a48) at subr_syscall.c:133
#29 0xffffffff80bc38df in amd64_syscall (td=0xfffff8000a746000, traced=0)
    at /home/dchagin/head/sys/amd64/amd64/trap.c:991
#30 0xffffffff80b9809b in Xfast_syscall ()
    at /home/dchagin/head/sys/amd64/amd64/exception.S:390
#31 0x00000008011c7efa in ?? ()
Previous frame inner to this frame (corrupt stack?)
Current language:  auto; currently minimal
(kgdb)