[haiku-bugs] [Haiku] #5229: PANIC: acquire_spinlock(): Failed to acquire spinlock 0xcdc5eb68 for a long time!
- From: "anevilyak" <trac@xxxxxxxxxxxx>
- Date: Sun, 10 Jan 2010 00:46:18 -0000
#5229: PANIC: acquire_spinlock(): Failed to acquire spinlock 0xcdc5eb68 for a
long
time!
---------------------------+------------------------------------------------
Reporter: anevilyak | Owner: bonefish
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Keywords: | Blockedby:
Platform: All | Blocking:
---------------------------+------------------------------------------------
Ran into this again while doing a full build inside the
scheduling_recorder:
{{{
Welcome to Kernel Debugging Land...
Thread 31237 "cc1" running on CPU 1
kdebug> bt
stack trace for thread 31237 "cc1"
kernel stack: 0xdeb40000 to 0xdeb44000
user stack: 0x7efed000 to 0x7ffed000
frame caller <image>:function + offset
0 deb43a30 (+ 32) 8006f8c1 <kernel_x86>
invoke_command_trampoline(void*: 0xdeb43ab0) + 0x0015
1 deb43a50 (+ 12) 800df998
<kernel_x86>:arch_debug_call_with_fault_handler + 0x001b
2 deb43a5c (+ 48) 8006d7a2 <kernel_x86>:debug_call_with_fault_handler
+ 0x0051
3 deb43a8c (+ 64) 8006fc6a <kernel_x86>:invoke_debugger_command +
0x00bb
4 deb43acc (+ 48) 8006fd87 <kernel_x86>
invoke_pipe_segment(debugger_command_pipe*: 0x80135622, int32: 0, char*:
NULL) + 0x0083
5 deb43afc (+ 32) 8006fe4f <kernel_x86>:invoke_debugger_command_pipe +
0x008b
6 deb43b1c (+ 128) 80073bee <kernel_x86>
ExpressionParser<0xdeb43bec>::_ParseCommandPipe(int&: 0xdeb43be8) + 0x0aae
7 deb43b9c (+ 48) 800763b7 <kernel_x86>
ExpressionParser<0xdeb43bec>::EvaluateCommand(char const*: 0x80135620
"bt", int&: 0xdeb43be8) + 0x06df
8 deb43bcc (+ 192) 80076530 <kernel_x86>:evaluate_debug_command +
0x0084
9 deb43c8c (+ 96) 8006e6f2 <kernel_x86> kernel_debugger_internal(char
const*: 0x1 "<???>", int32: -558613224) + 0x03a7
10 deb43cec (+ 16) 8006e853 <kernel_x86>:kernel_debugger + 0x0019
11 deb43cfc (+ 160) 8006e92d <kernel_x86>:panic + 0x002a
12 deb43d9c (+ 48) 8005a8bd <kernel_x86>:acquire_spinlock + 0x0052
13 deb43dcc (+ 48) 80078ae7 <kernel_x86>
SystemProfiler<0xcdc5eb40>::ThreadEnqueuedInRunQueue(thread*: 0xcd31b000)
+ 0x002d
14 deb43dfc (+ 48) 80068f07 <kernel_x86>
affine_enqueue_in_run_queue(thread*: 0xcd31b000) + 0x011f
15 deb43e2c (+ 48) 80043feb <kernel_x86>
ConditionVariable<0xccd364c4>::_NotifyLocked(true, int32: 0) + 0x00bf
16 deb43e5c (+ 64) 80044089 <kernel_x86>
ConditionVariable<0xccd364c4>::_Notify(true, false, int32: 0) + 0x0083
17 deb43e9c (+ 48) 807dd270 <ata>
ATAChannel<0xccd364b0>::Interrupt(uint8: 0x50 (80)) + 0x0056
18 deb43ecc (+ 32) 807e0557 <ata> ata_interrupt_handler(void*:
0xccd364b0, uint8: 0x50 (80)) + 0x0024
19 deb43eec (+ 80) 807eca4c <ata_adapter>:ata_adapter_inthand + 0x00c0
20 deb43f3c (+ 48) 8004b774 <kernel_x86>:int_io_interrupt_handler +
0x0052
21 deb43f6c (+ 48) 800dc20f <kernel_x86> hardware_interrupt(iframe*:
0xdeb43fa8) + 0x0076
22 deb43f9c (+ 12) 800dfda6 <kernel_x86>:int_bottom_user + 0x005a
user iframe at 0xdeb43fa8 (end = 0xdeb44000)
eax 0x0 ebx 0x8b0678 ecx 0x6fff0000 edx 0x4
esi 0x1802db40 edi 0x0 ebp 0x0 esp 0xdeb43fdc
eip 0x500846 eflags 0x10206 user esp 0x7ffecd00
vector: 0x2b, error code: 0x0
23 deb43fa8 (+558612568) 00500846 <cc1>:discard_stmt_changes + 0x0066
kdebug> spinlock 0xcdc5eb68
spinlock 0xcdc5eb68:
locked from 0x80079a10
}}}
kdebug> calling 0x80079a10 yields no result though. Any ideas how to
resolve where it was locked from? symbols 0x80079a10 does not appear to be
helpful. Leaving in KDL pending further input.
--
Ticket URL: <http://dev.haiku-os.org/ticket/5229>
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