Date: Wed, 16 Sep 2015 13:27:40 +0200 From: Idwer Vollering <vidwer@gmail.com> To: freebsd-wireless@freebsd.org Subject: Re: urtwn and hostap Message-ID: <CAPp9Ormnjpwfk6s5UDei=EUBrmi_Ogapjx1nDTUUN=RTYWwVQA@mail.gmail.com> In-Reply-To: <55F906CB.9030007@shrew.net> References: <55F90187.10809@shrew.net> <55F906CB.9030007@shrew.net>
next in thread | previous in thread | raw e-mail | index | archive | help
2015-09-16 8:06 GMT+02:00 Matthew Grooms <mgrooms@shrew.net>: > > It looks like my screenshot got scrubbed. Here is my hopefully faithful > transcription ... > > Fatal trap 9: general protection fault while in kernel mode > cpuid = 3; apic id = 03 > instruction pointer = 0x20:0xffffffff80a01105 > stack pointer = 0x28:0xfffffe0092fe86f0 > frame pointer = 0x28:0xfffffe0092fe8740 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 716 (ifconfig) > [thread pid 716 tid 100082 ] > Stopped at __mtx_lock_flags+0x55: movq (%r13),%rax > db> bt > Tracing pid 716 tid 100082 td 0xffffff800512814d0 > __mtx_lock_flags() at __mtx_lock_flags+0x55/frame 0xfffffe0092fe8740 > ieee80211_free_node() at ieee80211_free_node()_0x38/frame 0xfffffe0092fe8780 > ieee80211_node_vdetach() at ieee80211_node_vdetach()+0x2d/frame > 0xfffffe0092fe87a0 > ieee80211_vap_detach() at ieee80211_vap_detach()+0x35e/frame > 0xfffffe0092fe87d0 > urtwn_vap_delete() at urtwn_vap_delete()+0xe/frame 0xfffffe0092fe87f0 > if_clone_destroyif() at if_clone_destroyif()+0x1aa/frame 0xfffffe0092fe8840 > if_clone_destroy() at if_clone_destroy()0x8e/frame 0xfffffe0092fe8860 > kern_ioctl() at kern_ioctl()+0x230/frame 0xfffffe0092fe88c0 > sys_ioctl() at sys_ioctl()+0x153/frame 0xfffffe0092fe89a0 > amd64_syscall() at amd64_syscall()+0x282/frame 0xfffffe0092fe8ab0 > Xfast_syscall() at Xfast_syscall()+0xfb/frame 0xfffffe0092fe8ab0 > -- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x8011e8c8a, rsp = > 0x7fffffffe2f8, rbp = 0x7fffffffe310 -- > db> Assuming dumpdev="AUTO" is set in /etc/rc.conf, you should have entered 'dump' at the db> blinker :) The trap details are found in /var/crash/, run kgdb: "kgdb /boot/kernel/kernel /var/crash/vmcore.last", then run 'bt' and 'up' at its prompt. > > -Matthew > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.org"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAPp9Ormnjpwfk6s5UDei=EUBrmi_Ogapjx1nDTUUN=RTYWwVQA>