[haiku-bugs] Re: [Haiku] #10061: [kernel] PANIC: cache destroy: still has partial slabs
- From: "luroh" <trac@xxxxxxxxxxxx>
- Date: Mon, 22 Sep 2014 16:55:38 -0000
#10061: [kernel] PANIC: cache destroy: still has partial slabs
-----------------------------+----------------------------
Reporter: diver | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
-----------------------------+----------------------------
Comment (by luroh):
Here in hrev47896, gcc2. I have encountered these continuable KDLs a few
times before when unmounting a disk, running Haiku in VirtualBox. From
mount to unmount and subsequent kernel panic:
{{{
bfs: mounted "Data" (root node at 524288, device =
/dev/disk/scsi/0/1/0/raw)
slab memory manager: created area 0xd3801000 (15518)
bfs: bfs_read_link:1531: Invalid Argument
bfs: bfs_read_link:1531: Invalid Argument
slab memory manager: created area 0xd4001000 (17326)
slab memory manager: created area 0xd4801000 (17329)
slab memory manager: created area 0xd5001000 (17335)
slab memory manager: created area 0xd5801000 (17340)
slab memory manager: created area 0xd6001000 (17343)
slab memory manager: created area 0xd6801000 (17348)
slab memory manager: created area 0xd7001000 (17351)
slab memory manager: created area 0xd7801000 (17356)
slab memory manager: created area 0xd8001000 (17361)
slab memory manager: created area 0xd8801000 (17364)
slab memory manager: created area 0xd9001000 (17369)
slab memory manager: created area 0xd9801000 (17377)
slab memory manager: created area 0xda001000 (17381)
slab memory manager: created area 0xda801000 (17386)
slab memory manager: created area 0xdb001000 (17389)
slab memory manager: created area 0xdb801000 (17394)
slab memory manager: created area 0xdc001000 (17397)
slab memory manager: created area 0xdc801000 (17402)
slab memory manager: created area 0xdd001000 (17407)
slab memory manager: created area 0xdd801000 (17412)
slab memory manager: created area 0xde001000 (17415)
slab memory manager: created area 0xdf001000 (17420)
slab memory manager: created area 0xdf801000 (17425)
slab memory manager: created area 0xe0001000 (17428)
slab memory manager: created area 0xe0801000 (17433)
slab memory manager: created area 0xe1001000 (17438)
slab memory manager: created area 0xe1801000 (17441)
bfs: bfs_read_link:1531: Invalid Argument
slab memory manager: created area 0xe2001000 (17472)
bfs: bfs_read_link:1531: Invalid Argument
Last message repeated 4 times.
Last message repeated 2 times.
slab memory manager: created area 0xe2801000 (23676)
slab memory manager: created area 0xe3001000 (23684)
bfs: bfs_read_link:1531: Invalid Argument
slab memory manager: created area 0xe3801000 (23743)
bfs: bfs_read_link:1531: Invalid Argument
PANIC: cache destroy: still has partial slabs
Welcome to Kernel Debugging Land...
Thread 252 "mount_server" running on CPU 0
stack trace for thread 252 "mount_server"
kernel stack: 0x8149f000 to 0x814a3000
user stack: 0x72065000 to 0x73065000
frame caller <image>:function + offset
0 814a2c38 (+ 32) 8013e20a <kernel_x86> arch_debug_stack_trace + 0x12
1 814a2c58 (+ 16) 800a03bb <kernel_x86> stack_trace_trampoline(NULL) +
0x0b
2 814a2c68 (+ 12) 801302a6 <kernel_x86>
arch_debug_call_with_fault_handler + 0x1b
3 814a2c74 (+ 48) 800a1e8b <kernel_x86> debug_call_with_fault_handler
+ 0x5f
4 814a2ca4 (+ 64) 800a05cf <kernel_x86>
kernel_debugger_loop([34m0x80181797[0m [36m"PANIC: "[0m, [34m0x80195a00[0m
[36m"cache destroy: still has partial slabs"[0m, [34m0x814a2d50[0m
[36m""[0m, int32: [34m0[0m) + 0x20f
5 814a2ce4 (+ 48) 800a0973 <kernel_x86>
kernel_debugger_internal([34m0x80181797[0m [36m"PANIC: "[0m,
[34m0x80195a00[0m [36m"cache destroy: still has partial slabs"[0m,
[34m0x814a2d50[0m [36m""[0m, int32: [34m0[0m) + 0x77
6 814a2d14 (+ 48) 800a21fe <kernel_x86> panic + 0x3a
7 814a2d44 (+ 64) 80109986 <kernel_x86>
delete_object_cache_internal(ObjectCache*: [34m0xd2227668[0m) + 0x66
8 814a2d84 (+ 64) 8010a98b <kernel_x86> delete_object_cache + 0x21b
9 814a2dc4 (+ 64) 8004b783 <kernel_x86> _._11block_cache + 0x43
10 814a2e04 (+ 48) 8004f5fb <kernel_x86> block_cache_delete + 0x143
11 814a2e34 (+ 64) 8179238f <bfs>
Volume<[32m0x82dfea00[0m>::Unmount([34m0x0[0m) + 0xeb
12 814a2e74 (+ 48) 817936b0 <bfs> bfs_unmount(fs_volume*:
[34m0xd257d338[0m) + 0x24
13 814a2ea4 (+ 96) 800f06b8 <kernel_x86> fs_unmount([34m0xd24df548[0m
[36m"/Data"[0m, int32: [34m-1[0m, uint32: [34m0x0[0m ([34m0[0m),
[34mfalse[0m) + 0x570
14 814a2f04 (+ 64) 800f21a5 <kernel_x86> _user_unmount + 0x79
15 814a2f44 (+ 100) 80132d8f <kernel_x86> handle_syscall + 0xdc
user iframe at 0x814a2fa8 (end = 0x814a3000)
eax 0x61 ebx 0x215a8fc ecx 0x73063fec edx 0x603ac114
esi 0x0 edi 0x730640f0 ebp 0x73064018 esp 0x814a2fdc
eip 0x603ac114 eflags 0x3202 user esp 0x73063fec
vector: 0x63, error code: 0x0
16 814a2fa8 (+ 0) 603ac114 <commpage> commpage_syscall + 0x04
17 73064018 (+ 160) 00c59c7c <libbe.so>
BPartition<[32m0x730640f0[0m>::Unmount(uint32: [34m0x0[0m ([34m0[0m)) +
0x84
18 730640b8 (+ 80) 025842a2 <_APP_>
AutoMounter<[32m0x73064674[0m>::_UnmountAndEjectVolume(BPartition*:
[34m0x730640f0[0m, BPath&: [34m0x7306419c[0m, [34m0x730641b8[0m
[36m"Data"[0m) + 0x8a
19 73064108 (+ 496) 02584737 <_APP_>
AutoMounter<[32m0x73064674[0m>::_UnmountAndEjectVolume(BMessage*:
[34m0x18231ec0[0m) + 0x24b
20 730642f8 (+ 144) 02582f25 <_APP_>
AutoMounter<[32m0x73064674[0m>::MessageReceived(BMessage*:
[34m0x18231ec0[0m) + 0x14d
21 73064388 (+ 48) 00b085bb <libbe.so>
BLooper<[32m0x73064674[0m>::DispatchMessage(BMessage*: [34m0x18231ec0[0m,
BHandler*: [34m0x73064674[0m) + 0x5b
22 730643b8 (+ 512) 00aff51d <libbe.so>
BApplication<[32m0x73064674[0m>::DispatchMessage(BMessage*:
[34m0x18231ec0[0m, BHandler*: [34m0x73064674[0m) + 0x409
23 730645b8 (+ 64) 00b09e2d <libbe.so>
BLooper<[32m0x73064674[0m>::task_looper([34m0x2[0m) + 0x205
24 730645f8 (+ 64) 00afdfaa <libbe.so>
BApplication<[32m0x73064674[0m>::Run([34m0x73063228[0m) + 0x6e
25 73064638 (+ 512) 02585303 <_APP_> main + 0x2f
26 73064838 (+ 48) 025829cb <_APP_> _start + 0x5b
27 73064868 (+ 64) 01bbd914 </boot/system/runtime_loader@0x01bac000>
<unknown> + 0x11914
28 730648a8 (+ 0) 603ac250 <commpage> commpage_thread_exit + 0x00
}}}
--
Ticket URL: <https://dev.haiku-os.org/ticket/10061#comment:2>
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