Fyi, running "bt" in the debugger yields (transcribed BY HAND): db{0}> bt breakpoint() at netbsd:breakpoint+0x5 vpanic() at netbsd:vpanic+0x13c snprintf() at netbsd:snprintf lockdebug_abort() at netbsd:locdebug_abort+0x63 mutex_vector_enter() at netbsd:mutex_vector_enter+0x531 sysmon_evnsys_register() at netbsd:sysmon_evnsys_register+0x41 acpiacad_attach() at netbsd:acpiacad_attach+0xcd config_attach_loc() at netbsd:config_attach_loc+0x17a acpi_rescan() at netbsd:acpi_rescan+0x20d acpi_attach() at netbsd:acpi_attach+0x2f1 config_attach_loc() at netbsd:config_attach_loc+0x17a mainbus_attach() at netbsd:mainbus_attach+0x2a6 config_attach_loc() at netbsd:config_attach_loc+0x17a cpu_configure() atnetbsd:cpu_configure+0x26 main() at netbsd:main+0x29e
On 4/24/15, bch <brad.har...@gmail.com> wrote: > Transcribed boot msgs: > > Mutex error: mutex_vector_enter: locking against myself > > lock address : 0xffffffff811bc040 > current cpu : 0 > current lwp : 0xffffffff810cebc0 > owner field : 0xffffffff810cebc0 wait/spin: 0/0 > > panic: lock error: Mutex: mutex_vector_enter: locking against myself: > lock 0xffffffff811bc040 cpu 0 lwp 0xffffffff810cebc0 > fatal breakpoint trap in supervisor mode > trap type 1 code 0 rip ffffffff80289eed cs 8 rflags 246 cr2 0 ilevel 8 > rsp ffffffff8137fab0 > curlwp 0xffffffff810cebc0 pid 0.1 lowest kstack 0xffffffff8137c2c0 > Stopped in pid 0.1 (system) at netbsd:breakpoint+0x5: leave >