Ticket #1914 (closed bug: fixed)
PANIC: vnode 5:45465 already exists (node = 0x90c1b300, vnode->node = 0x91053d80)!
| Reported by: | thorn | Owned by: | axeld |
|---|---|---|---|
| Priority: | critical | Milestone: | R1/alpha1 |
| Component: | System/Kernel | Version: | R1 development |
| Cc: | bga | Blocked By: | |
| Platform: | x86 | Blocking: |
Description (last modified by mmlr) (diff)
and again, r24348
bfs: Insert:1301: Name in use
Last message repeated 2 times.
wait interval 524536, scan pages 4356, free 2046, target 2050
wait interval 524304, scan pages 4358, free 2045, target 2051
wait interval 524072, scan pages 4360, free 2044, target 2052
wait interval 524072, scan pages 4360, free 2044, target 2052
bfs: Insert:1301: Name in use
PANIC: vnode 5:45465 already exists (node = 0x90c1b300, vnode->node = 0x91053d80)!
Welcome to Kernel Debugging Land...
Running on CPU 0
kdebug> bt
stack trace for thread 298 "svn"
kernel stack: 0x93af4000 to 0x93af8000
user stack: 0x7efe7000 to 0x7ffe7000
frame caller <image>:function + offset
93af797c (+ 52) 80082db3 <kernel>:invoke_debugger_command + 0x00cf
93af79b0 (+ 64) 80083b54 <kernel>:_ParseCommand__16ExpressionParserRi + 0x01f8
93af79f0 (+ 48) 80083546 <kernel>:EvaluateCommand__16ExpressionParserPCcRi + 0x01de
93af7a20 (+ 228) 80084c68 <kernel>:evaluate_debug_command + 0x0088
93af7b04 (+ 64) 80081986 <kernel>:kernel_debugger_loop__Fv + 0x017a
93af7b44 (+ 48) 800825d1 <kernel>:kernel_debugger + 0x010d
93af7b74 (+ 192) 800824b9 <kernel>:panic + 0x0029
93af7c34 (+ 64) 800486d6 <kernel>:new_vnode + 0x005a
93af7c74 (+ 64) 802d6d72 <bfs>:New__14InodeAllocatorP9block_runUiR9block_runPP5Inode + 0x014a
93af7cb4 (+ 176) 802dd3f1 <bfs>:Create__5InodeR11TransactionP5InodePCcliUlPbPxPP5Inode + 0x0571
93af7d64 (+ 96) 802e78eb <bfs>:bfs_create_dir__FPvT0PCciPx + 0x0107
93af7dc4 (+ 320) 8004ab0a <kernel>:dir_create__FiPcib + 0x0082
93af7f04 (+ 64) 8004ff78 <kernel>:_user_create_dir + 0x0094
93af7f44 (+ 100) 80092652 <kernel>:pre_syscall_debug_done + 0x0002 (nearest)
iframe at 0x93af7fa8 (end = 0x93af8000)
eax 0x50 ebx 0x458bc8 ecx 0x7ffe6734 edx 0xffff0104
esi 0x0 edi 0x19754e08 ebp 0x7ffe6760 esp 0x93af7fdc
eip 0xffff0104 eflags 0x206
vector: 0x63, error code: 0x0
93af7fa8 (+ 0) ffff0104
7ffe6760 (+ 48) 0032691f </boot/common/lib/libapr-1.so@0x00317000>:unknown + 0xf91f
7ffe6790 (+ 144) 002c8516 </boot/common/lib/libsvn_subr-1.so@0x002bb000>:unknown + 0xd516
7ffe6820 (+ 64) 002c861b </boot/common/lib/libsvn_subr-1.so@0x002bb000>:unknown + 0xd61b
7ffe6860 (+ 64) 0024fd35 </boot/common/lib/libsvn_wc-1.so@0x00235000>:unknown + 0x1ad35
7ffe68a0 (+ 48) 0024d45f </boot/common/lib/libsvn_wc-1.so@0x00235000>:unknown + 0x1845f
7ffe68d0 (+ 176) 0024dd6d </boot/common/lib/libsvn_wc-1.so@0x00235000>:unknown + 0x18d6d
7ffe6980 (+ 64) 002b4bc5 </boot/common/lib/libsvn_delta-1.so@0x002b3000>:unknown + 0x1bc5
7ffe69c0 (+ 96) 00299f78 </boot/common/lib/libsvn_ra_svn-1.so@0x00292000>:unknown + 0x7f78
7ffe6a20 (+ 112) 0029ab5a </boot/common/lib/libsvn_ra_svn-1.so@0x00292000>:unknown + 0x8b5a
7ffe6a90 (+ 80) 00299126 </boot/common/lib/libsvn_ra_svn-1.so@0x00292000>:unknown + 0x7126
7ffe6ae0 (+ 64) 00295466 </boot/common/lib/libsvn_ra_svn-1.so@0x00292000>:unknown + 0x3466
7ffe6b20 (+ 176) 0023a1dc </boot/common/lib/libsvn_wc-1.so@0x00235000>:unknown + 0x51dc
7ffe6bd0 (+ 160) 00230426 </boot/common/lib/libsvn_client-1.so@0x00218000>:unknown + 0x18426
7ffe6c70 (+ 64) 002304f3 </boot/common/lib/libsvn_client-1.so@0x00218000>:unknown + 0x184f3
7ffe6cb0 (+ 80) 0020c9b1 </boot/common/bin/svn@0x00200000>:unknown + 0xc9b1
7ffe6d00 (+ 640) 002091fc </boot/common/bin/svn@0x00200000>:unknown + 0x91fc
7ffe6f80 (+ 44) 00204c45 </boot/common/bin/svn@0x00200000>:unknown + 0x4c45
7ffe6fac (+ 48) 001007ca 3453:runtime_loader_seg0ro@0x00100000 + 0x7ca
7ffe6fdc (+ 0) 7ffe6fec 3452:svn_main_stack@0x7efe7000 + 0xffffec
kdebug> vnode 0x90c1b300
VNODE: 0x90c1b300
device: -858993460
id: 0
ref_count: 78233
private_node: 0x00000000
mount: 0x3bbe0ad9
covered_by: 0x00000001
cache: 0xffffffff
flags: ---
advisory_lock: 0x00000000
kdebug>
kdebug> mount [1D [1Ds
address id root covers cookie fs_name
0x908ade00 1 0x908ade40 0x00000000 0x90861980 rootfs
0x908ade80 2 0x908adf00 0x908adec0 0x908619c0 devfs
0x908adf40 3 0x908adfc0 0x908adf80 0x908c4a50 pipefs
0x908e2540 4 0x908e2600 0x908e2580 0x908f1000 bfs
0x90b17880 5 0x90b17940 0x90b178c0 0x909d0c00 bfs
kdebug> mount 5
MOUNT: 0x90b17880
id: 5
device_name: /dev/disk/ata/0/slave/raw
fs_name: bfs
cookie: 0x909d0c00
root_vnode: 0x90b17940
covers_vnode: 0x90b178c0
partition: 0x908e9600
lock: 4807
flags:
kdebug>
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