Date: Sun, 12 Dec 2004 21:28:21 -0500 From: "Alexandre \"Sunny\" Kovalenko" <Alex.Kovalenko@verizon.net> To: freebsd-current@freebsd.org Subject: Fatal trap 12 in today's current Message-ID: <1102904901.917.5.camel@RabbitsDen>
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In -current as of midday (EST) 12/12/04:
acpi_tz0: _AC2: temperature 78.0 >= setpoint 55.0
acpi_tz0: _AC1: temperature 78.0 >= setpoint 70.0
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
ata1-slave: FAILURE - ATAPI_IDENTIFY timed out
acd0: FAILURE - SETFEATURES SET TRANSFER MODE timed out
acd0: CDRW <UJDA740 DVD/CDRW/1.20> at ata1-master UDMA33
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xff012b
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0440ea9
stack pointer = 0x10:0xc0c20c30
frame pointer = 0x10:0xc0c20c58
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
[thread pid 0 tid 0 ]
Stopped at xpt_compile_path+0x49: cmpl %edx,0x2c(%eax)
db> trace
Tracing pid 0 tid 0 td 0xc07a1320
xpt_compile_path(0,1,0,c1e21000,c1e21800) at xpt_compile_path+0x49
xpt_create_path(c0c20cb0,c1b29d80,0,1,0) at xpt_create_path+0x4d
xpt_scan_bus(c1b29d80,c1e21800,c1c3b5a0,c1e1f000,c0c20d48) at
xpt_scan_bus+0x20b
xpt_action(c1e21800,c1e21800,1,ffffffff,ffffffff,c1c3b5a0) at xpt_action
+0x423
xptconfigfunc(c1e1f000,0,0,c1b218d0,c1b21904) at xptconfigfunc+0xf6
xptbustraverse(c0c20d48,0,c0444ab0,0,c1b218d0) at xptbustraverse+0x23
xpt_for_all_busses(0,c054d367,c07a39ac,3e8,c054d330) at
xpt_for_all_busses+0x25
run_interrupt_driven_config_hooks(0,0,c1b21904,c1ec00,c1e000) at
run_interrupt_driven_config_hooks+0x22
mi_startup() at mi_startup+0xbb
begin() at begin+0x2c
removing 'device atapicam' from kernel config got me a working kernel.
If there is need for additional information or patch to test, I will be
glad to oblige.
--
Alexandre "Sunny" Kovalenko (Олександр Коваленко)
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