[haiku-bugs] Re: [Haiku] #10442: KDL during shutdown
- From: "pdziepak" <trac@xxxxxxxxxxxx>
- Date: Wed, 22 Jan 2014 01:39:37 -0000
#10442: KDL during shutdown
-----------------------------+----------------------------
Reporter: luroh | Owner: pdziepak
Type: bug | Status: closed
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Resolution: duplicate | Keywords:
Blocked By: | Blocking: 10436
Has a Patch: 0 | Platform: All
-----------------------------+----------------------------
Changes (by pdziepak):
* status: new => closed
* resolution: => duplicate
* blocking: => 10436
Old description:
> r46705, gcc2, a two-CPU VBox machine running on an Intel CPU host.
>
> {{{
> scheduler: disabling CPU 1
> PANIC: ASSERT FAILED (src/system/kernel/scheduler/scheduler_cpu.h:386):
> fCPUCount > 0
> Welcome to Kernel Debugging Land...
> Thread 49286 "shutdown worker" running on CPU 1
> stack trace for thread 49286 "shutdown worker"
> kernel stack: 0xccebd000 to 0xccec1000
> user stack: 0x70cda000 to 0x70d1a000
> frame caller <image>:function + offset
> 0 ccec0b24 (+ 32) 8013fee2 <kernel_x86> arch_debug_stack_trace + 0x12
> 1 ccec0b44 (+ 16) 8009ffcf <kernel_x86> stack_trace_trampoline(NULL)
> + 0x0b
> 2 ccec0b54 (+ 12) 80131bae <kernel_x86>
> arch_debug_call_with_fault_handler + 0x1b
> 3 ccec0b60 (+ 48) 800a1a36 <kernel_x86> debug_call_with_fault_handler
> + 0x5a
> 4 ccec0b90 (+ 64) 800a01eb <kernel_x86>
> kernel_debugger_loop([34m0x80181eb7[0m [36m"PANIC: "[0m,
> [34m0x8017f1a7[0m [36m"ASSERT FAILED (%s:%d): %s"[0m,
> [34m0xccec0c3c[0m [36m""[0m, int32: [34m1[0m) + 0x217
> 5 ccec0bd0 (+ 48) 800a0567 <kernel_x86>
> kernel_debugger_internal([34m0x80181eb7[0m [36m"PANIC: "[0m,
> [34m0x8017f1a7[0m [36m"ASSERT FAILED (%s:%d): %s"[0m,
> [34m0xccec0c3c[0m [36m""[0m, int32: [34m1[0m) + 0x53
> 6 ccec0c00 (+ 48) 800a1dbe <kernel_x86> panic + 0x3a
> 7 ccec0c30 (+ 64) 80096094 <kernel_x86>
> Scheduler::CoreEntry<[32m0x8214bc44[0m>::UpdateLoad(int32:
> [34m-986[0m) + 0xc4
> 8 ccec0c70 (+ 208) 80092647 <kernel_x86> reschedule(int32: [34m2[0m)
> + 0x723
> 9 ccec0d40 (+ 48) 80092fbd <kernel_x86> scheduler_reschedule + 0x61
> 10 ccec0d70 (+ 64) 8014150d <kernel_x86> x86_hardware_interrupt + 0xe1
> 11 ccec0db0 (+ 12) 801345ec <kernel_x86> int_bottom + 0x3c
> kernel iframe at 0xccec0dbc (end = 0xccec0e0c)
> eax 0x801c2e5c ebx 0x2 ecx 0x801ba820 edx 0x801b1550
> esi 0x2 edi 0x1 ebp 0xccec0e34 esp 0xccec0df0
> eip 0x8005571d eflags 0x10202
> vector: 0xfb, error code: 0x0
> 12 ccec0dbc (+ 120) 8005571d <kernel_x86> _user_set_cpu_enabled + 0x129
> 13 ccec0e34 (+ 48) 8013c4f3 <kernel_x86> acpi_shutdown([34mfalse[0m)
> + 0x8b
> 14 ccec0e64 (+ 48) 8013e50f <kernel_x86> arch_cpu_shutdown + 0x17
> 15 ccec0e94 (+ 144) 8006d108 <kernel_x86> system_shutdown + 0x60
> 16 ccec0f24 (+ 32) 8006d12f <kernel_x86> _user_shutdown + 0x1f
> 17 ccec0f44 (+ 100) 801347ef <kernel_x86> handle_syscall + 0xdc
> user iframe at 0xccec0fa8 (end = 0xccec1000)
> eax 0x4 ebx 0xc919d0 ecx 0x70d19c74 edx 0x603f1114
> esi 0x1836f7f0 edi 0x1836f6e0 ebp 0x70d19ca0 esp 0xccec0fdc
> eip 0x603f1114 eflags 0x3202 user esp 0x70d19c74
> vector: 0x63, error code: 0x0
> 18 ccec0fa8 (+ 0) 603f1114 <commpage> commpage_syscall + 0x04
> 19 70d19ca0 (+ 96) 00c5718d <_APP_>
> ShutdownProcess<[32m0x1836f6e0[0m>::_WorkerDoShutdown([34m0x0[0m) +
> 0x539
> 20 70d19d00 (+ 48) 00c56ba8 <_APP_>
> ShutdownProcess<[32m0x1836f6e0[0m>::_Worker([34m0x0[0m) + 0x20
> 21 70d19d30 (+ 48) 00c56b7f <_APP_>
> ShutdownProcess<[32m0x1836f6e0[0m>::_WorkerEntry(NULL) + 0x1f
> 22 70d19d60 (+ 48) 00cc6583 <libroot.so> _get_next_team_info (nearest)
> + 0x5f
> 23 70d19d90 (+ 0) 603f1250 <commpage> commpage_thread_exit + 0x00
> kdebug>
> }}}
New description:
r46705, gcc2, a two-CPU VBox machine running on an Intel CPU host.
{{{
scheduler: disabling CPU 1
PANIC: ASSERT FAILED (src/system/kernel/scheduler/scheduler_cpu.h:386):
fCPUCount > 0
Welcome to Kernel Debugging Land...
Thread 49286 "shutdown worker" running on CPU 1
stack trace for thread 49286 "shutdown worker"
kernel stack: 0xccebd000 to 0xccec1000
user stack: 0x70cda000 to 0x70d1a000
frame caller <image>:function + offset
0 ccec0b24 (+ 32) 8013fee2 <kernel_x86> arch_debug_stack_trace + 0x12
1 ccec0b44 (+ 16) 8009ffcf <kernel_x86> stack_trace_trampoline(NULL) +
0x0b
2 ccec0b54 (+ 12) 80131bae <kernel_x86>
arch_debug_call_with_fault_handler + 0x1b
3 ccec0b60 (+ 48) 800a1a36 <kernel_x86> debug_call_with_fault_handler
+ 0x5a
4 ccec0b90 (+ 64) 800a01eb <kernel_x86>
kernel_debugger_loop([34m0x80181eb7[0m [36m"PANIC: "[0m, [34m0x8017f1a7[0m
[36m"ASSERT FAILED (%s:%d): %s"[0m, [34m0xccec0c3c[0m [36m""[0m, int32:
[34m1[0m) + 0x217
5 ccec0bd0 (+ 48) 800a0567 <kernel_x86>
kernel_debugger_internal([34m0x80181eb7[0m [36m"PANIC: "[0m,
[34m0x8017f1a7[0m [36m"ASSERT FAILED (%s:%d): %s"[0m, [34m0xccec0c3c[0m
[36m""[0m, int32: [34m1[0m) + 0x53
6 ccec0c00 (+ 48) 800a1dbe <kernel_x86> panic + 0x3a
7 ccec0c30 (+ 64) 80096094 <kernel_x86>
Scheduler::CoreEntry<[32m0x8214bc44[0m>::UpdateLoad(int32: [34m-986[0m) +
0xc4
8 ccec0c70 (+ 208) 80092647 <kernel_x86> reschedule(int32: [34m2[0m) +
0x723
9 ccec0d40 (+ 48) 80092fbd <kernel_x86> scheduler_reschedule + 0x61
10 ccec0d70 (+ 64) 8014150d <kernel_x86> x86_hardware_interrupt + 0xe1
11 ccec0db0 (+ 12) 801345ec <kernel_x86> int_bottom + 0x3c
kernel iframe at 0xccec0dbc (end = 0xccec0e0c)
eax 0x801c2e5c ebx 0x2 ecx 0x801ba820 edx 0x801b1550
esi 0x2 edi 0x1 ebp 0xccec0e34 esp 0xccec0df0
eip 0x8005571d eflags 0x10202
vector: 0xfb, error code: 0x0
12 ccec0dbc (+ 120) 8005571d <kernel_x86> _user_set_cpu_enabled + 0x129
13 ccec0e34 (+ 48) 8013c4f3 <kernel_x86> acpi_shutdown([34mfalse[0m) +
0x8b
14 ccec0e64 (+ 48) 8013e50f <kernel_x86> arch_cpu_shutdown + 0x17
15 ccec0e94 (+ 144) 8006d108 <kernel_x86> system_shutdown + 0x60
16 ccec0f24 (+ 32) 8006d12f <kernel_x86> _user_shutdown + 0x1f
17 ccec0f44 (+ 100) 801347ef <kernel_x86> handle_syscall + 0xdc
user iframe at 0xccec0fa8 (end = 0xccec1000)
eax 0x4 ebx 0xc919d0 ecx 0x70d19c74 edx 0x603f1114
esi 0x1836f7f0 edi 0x1836f6e0 ebp 0x70d19ca0 esp 0xccec0fdc
eip 0x603f1114 eflags 0x3202 user esp 0x70d19c74
vector: 0x63, error code: 0x0
18 ccec0fa8 (+ 0) 603f1114 <commpage> commpage_syscall + 0x04
19 70d19ca0 (+ 96) 00c5718d <_APP_>
ShutdownProcess<[32m0x1836f6e0[0m>::_WorkerDoShutdown([34m0x0[0m) + 0x539
20 70d19d00 (+ 48) 00c56ba8 <_APP_>
ShutdownProcess<[32m0x1836f6e0[0m>::_Worker([34m0x0[0m) + 0x20
21 70d19d30 (+ 48) 00c56b7f <_APP_>
ShutdownProcess<[32m0x1836f6e0[0m>::_WorkerEntry(NULL) + 0x1f
22 70d19d60 (+ 48) 00cc6583 <libroot.so> _get_next_team_info (nearest)
+ 0x5f
23 70d19d90 (+ 0) 603f1250 <commpage> commpage_thread_exit + 0x00
kdebug>
}}}
--
Comment:
Despite slightly different KDL message this bug and #10436 are both
results of trying to update load statistics on a disabled (thus removed
from the scheduler structures).
--
Ticket URL: <https://dev.haiku-os.org/ticket/10442#comment:1>
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