Changes between Initial Version and Version 1 of Ticket #3150, comment 40


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Timestamp:
Dec 14, 2013, 4:40:17 PM (6 years ago)
Author:
kallisti5

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  • Ticket #3150, comment 40

    initial v1  
    11Just saw this in hrev46530...
    22
    3 {{{
    4 KERN: PANIC: vnode 3:2110854 already exists (node = 0xff3dfe50, vnode->node = 0x00000000)!
    5 KERN: Welcome to Kernel Debugging Land...
    6 KERN: Thread 49860 "gcc" running on CPU 3
    7 KERN: stack trace for thread 49860 "gcc"
    8 KERN:     kernel stack: 0x823a5000 to 0x823a9000
    9 KERN:       user stack: 0x71fc9000 to 0x72fc9000
    10 KERN: frame               caller     <image>:function + offset
    11 KERN:  0 823a8988 (+  32) 801368de   <kernel_x86> arch_debug_stack_trace + 0x12
    12 KERN:  1 823a89a8 (+  16) 80094ea7   <kernel_x86> stack_trace_trampoline(NULL) + 0x0b
    13 KERN:  2 823a89b8 (+  12) 80128e72   <kernel_x86> arch_debug_call_with_fault_handler + 0x1b
    14 KERN:  3 823a89c4 (+  48) 8009694a   <kernel_x86> debug_call_with_fault_handler + 0x5e
    15 KERN:  4 823a89f4 (+  64) 800950c7   <kernel_x86> kernel_debugger_loop(0x80176057 "PANIC: ", 0x801839e0 "vnode %ld:%lld already exists (node = %p, vnode->node = %p)!", 0x823a8aa0 "", int32: 3) + 0x21b
    16 KERN:  5 823a8a34 (+  48) 8009542b   <kernel_x86> kernel_debugger_internal(0x80176057 "PANIC: ", 0x801839e0 "vnode %ld:%lld already exists (node = %p, vnode->node = %p)!", 0x823a8aa0 "", int32: 3) + 0x53
    17 KERN:  6 823a8a64 (+  48) 80096cd6   <kernel_x86> panic + 0x36
    18 KERN:  7 823a8a94 (+  80) 800e0166   <kernel_x86> new_vnode + 0x7e
    19 KERN:  8 823a8ae4 (+  80) 81c12003   <bfs> InodeAllocator<0x823a8bcc>::New(block_run*: 0x823a8b98, uint32: 0x8180 (33152), block_run&: 0x823a8ba0, fs_vnode_ops*: NULL, Inode*: 0x823a8ba8) + 0x173
    20 KERN:  9 823a8b34 (+ 176) 81c19325   <bfs> Inode<0x823a8c44>::Create(Transaction&: 0xe0df7218, Inode*: 0x823a8df4, 0x8180 "<???>", int32: 770, int32: 0, uint32: 0x823a8c3f, 0x823a8ca0, 0x823a8c40, Inode*: NULL, fs_vnode_ops*: NULL, uint32: 0x0 (0)) + 0x421
    21 KERN: 10 823a8be4 (+ 112) 81c23326   <bfs> bfs_create(fs_volume*: 0x82b7e870, fs_vnode*: 0xe0dcabf0, 0x823a8df4 "ccWjQ9qR.ii", int32: 770, int32: 384, 0x823a8c9c, 0x823a8ca0) + 0x13a
    22 KERN: 11 823a8c54 (+ 352) 800e32a8   <kernel_x86> create_vnode(vnode*: 0xe0dcabf0, 0x823a8df4 "ccWjQ9qR.ii", int32: 770, int32: 384, false) + 0x1b8
    23 KERN: 12 823a8db4 (+ 320) 800e377e   <kernel_x86> file_create(int32: -1, 0xf43d4680 "/tmp", int32: 770, int32: 384, false) + 0x5a
    24 KERN: 13 823a8ef4 (+  80) 800e98a0   <kernel_x86> _user_open + 0xc0
    25 KERN: 14 823a8f44 (+ 100) 8012bb10   <kernel_x86> handle_syscall + 0xcd
    26 KERN: user iframe at 0x823a8fa8 (end = 0x823a9000)
    27 KERN:  eax 0x67          ebx 0xaa6530       ecx 0x72fc85e4  edx 0x60f9b114
    28 KERN:  esi 0xa7a         edi 0x0            ebp 0x72fc8610  esp 0x823a8fdc
    29 KERN:  eip 0x60f9b114 eflags 0x3202    user esp 0x72fc85e4
    30 KERN:  vector: 0x63, error code: 0x0
    31 KERN: 15 823a8fa8 (+   0) 60f9b114   <commpage> commpage_syscall + 0x04
    32 KERN: 16 72fc8610 (+  80) 021be40f   <gcc> mkstemps + 0x207
    33 KERN: 17 72fc8660 (+  64) 021bdf74   <gcc> make_temp_file + 0x1d4
    34 KERN: 18 72fc86a0 (+ 128) 021b90dd   <gcc> do_spec (nearest) + 0xf8d
    35 KERN: 19 72fc8720 (+  96) 021ba324   <gcc> do_spec (nearest) + 0x21d4
    36 KERN: 20 72fc8780 (+ 128) 021b9a4c   <gcc> do_spec (nearest) + 0x18fc
    37 KERN: 21 72fc8800 (+  96) 021ba324   <gcc> do_spec (nearest) + 0x21d4
    38 KERN: 22 72fc8860 (+ 128) 021b9a4c   <gcc> do_spec (nearest) + 0x18fc
    39 KERN: 23 72fc88e0 (+  96) 021ba324   <gcc> do_spec (nearest) + 0x21d4
    40 KERN: 24 72fc8940 (+ 128) 021b9a4c   <gcc> do_spec (nearest) + 0x18fc
    41 KERN: 25 72fc89c0 (+  96) 021ba324   <gcc> do_spec (nearest) + 0x21d4
    42 KERN: 26 72fc8a20 (+ 128) 021b9a4c   <gcc> do_spec (nearest) + 0x18fc
    43 KERN: 27 72fc8aa0 (+  48) 021b81ac   <gcc> do_spec + 0x5c
    44 KERN: 28 72fc8ad0 (+ 352) 021bc1c4   <gcc> main + 0x17f4
    45 KERN: 29 72fc8c30 (+  48) 021b31db   <gcc> _start + 0x5b
    46 KERN: 30 72fc8c60 (+  48) 00f57d82   </boot/system/runtime_loader@0x00f48000> <unknown> + 0xfd82
    47 KERN: 31 72fc8c90 (+   0) 60f9b250   <commpage> commpage_thread_exit + 0x00
    48 KERN: kdebugcontinueKERN: bfs: inode at 2110854 could not be read: Bad data!
    49 KERN: bfs: New:220: General system error
    50 KERN: bfs: InitCheck:323: Bad data
    51 KERN: bfs: inode at 2110854 is already deleted!
    52 KERN: bfs: bfs_lookup:581: Operation not allowed
    53 ad_exit + 0x00
    54 KERN: kdebugcontinueKERN: bfs: inode at 2110854 could not be read: Bad data!
    55 KERN: bfs: New:220: General system error
    56 KERN: bfs: InitCheck:323: Bad data
    57 KERN: bfs: inode at 2110854 is already deleted!
    58 KERN: bfs: bfs_lookup:581: Operation not allowed
    59 data source
    60 }}}
    61 
    62 My machine crashes a lot though due to another memory bug, so i'm sure my BFS's are getting a workout :-)
     3(moved to #9839)