Opened 10 years ago

Closed 9 years ago

#4919 closed bug (fixed)

PANIC - got an in use page from the free pages list

Reported by: jonas.kirilla Owned by: bonefish
Priority: critical Milestone: R1
Component: System/Kernel Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

KDL at startup, with hrev33940 on a quad core.

 ...
12 80226cf4 (+ 192) 800678c5   <kernel_x86>:panic + 0x0029
13 80226db4 (+  64) 8003ddf3   <kernel_x86> heap_raw_alloc(heap_allocator_s*: 0x8612c000, uint32: 0x114 (276), uint32: 0x13 (19)) + 0x01d7
14 80226df4 (+  48) 8003dfe7   <kernel_x86>:heap_memalign + 0x0057
15 80226e24 (+  96) 8004a9c4   <kernel_x86> get_port_message(int32: 1886023792, uint32: 0xf8 (248), uint32: 0x9 (9), int64: 0, port_message*: 0x80226ed4) + 0x01f4
16 80226e84 (+ 112) 8004c9c2   <kernel_x86>:writev_port_etc + 0x02ce
17 80226ef4 (+  80) 8004d29c   <kernel_x86>:_user_write_port_etc + 0x00dc
18 80226f44 (+ 100) 800e0f32   <kernel_x86>:handle_syscall + 0x00af
user iframe at 0x80226fa8 (end = 0x80227000)
 eax 0xca           ebx 0x5fefa0        ecx 0x70102980   edx 0xffff0114
 esi 0x0            edi 0x706a7070      ebp 0x701029bc   esp 0x80226fdc
 eip 0xffff0114  eflags 0x217      user esp 0x70102980
 vector: 0x63, error code: 0x0
19 80226fa8 (+   0) ffff0114   <commpage>:commpage_syscall + 0x0004
 ...

See attached file.

Attachments (1)

panic - got an in use page from the free pages list.txt (4.5 KB) - added by jonas.kirilla 10 years ago.

Download all attachments as: .zip

Change History (4)

comment:1 Changed 10 years ago by axeld

Priority: normalcritical

comment:2 Changed 9 years ago by jonas.kirilla

Owner: changed from axeld to bonefish
Status: newassigned

I haven't seen this KDL since then.

comment:3 Changed 9 years ago by bonefish

Resolution: fixed
Status: assignedclosed

Thanks for the note. Since quite a bit of code in the VM has been rewritten/fixed since, I would consider this bug fixed until encountered again.

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