1 | devfs: reload driver "ice1712" (4, 11255)
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2 | devfs: reload driver "emuxki" (4, 11257)
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3 | emuxki: init_hardware()
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4 | slab memory manager: created area 0xd1801000 (7330)
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5 | slab memory manager: created area 0xd4001000 (7340)
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6 | ps2: strange mouse data, x-delta -256, trying resync
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7 | ps2: strange mouse data, x/y overflow, trying resync
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8 | ps2: bad mouse data, trying resync
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9 | ps2: strange mouse data, y-delta 116, trying resync
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10 | ps2: bad mouse data, trying resync
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11 | ps2: strange mouse data, y-delta 116, trying resync
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12 | ps2: bad mouse data, trying resync
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13 | slab memory manager: created area 0xd4801000 (7782)
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14 | vm_soft_fault: va 0x0 not covered by area in address space
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15 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0xc, ip 0x8951d6, write 0, user 1, thread 0x58d
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16 | vm_page_fault: thread "pthread func" (1421) in team "template.test" (1418) tried to read address 0xc, ip 0x8951d6 ("template.test_seg0ro" +0xd61d6)
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17 | debug_server: Thread 1421 entered the debugger: Segment violation
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18 | stack trace, current PC 0x8951d6 html/template.(*Error).Error + 0x36:
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19 | vm_soft_fault: va 0x0 not covered by area in address space
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20 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x76, ip 0x801335c3, write 0, user 0, thread 0x58f
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21 | register_domain(9, unix)
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22 | debug_server: Killing team 1418 (/tmp/go-build715127384/html/template/_test/template.test -test.)
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23 | debug_server: TeamDebugHandler::Init(): Failed to get info for team 1418: Operation on invalid team
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24 | debug_server: KillTeam(): Error getting info for team 1418: Operation on invalid team
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25 | debug_server: Killing team 1418 ()
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26 | runtime_loader: Cannot open file /usr/bin/perl: No such file or directory
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27 | vm_soft_fault: va 0x0 not covered by area in address space
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28 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x7, ip 0x1e78384, write 0, user 1, thread 0x748
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29 | vm_page_fault: thread "pthread func" (1864) in team "exec.test" (1864) tried to read address 0x7, ip 0x1e78384 ("exec.test_seg0ro" +0x109384)
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30 | debug_server: Thread 1864 entered the debugger: Segment violation
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31 | stack trace, current PC 0x1e78384 runtime.asmsysvicall6 + 0x34:
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32 | (0x7123239c) 0x128c3c (mmap area + 0xbc3c)
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33 | (0x1e77525) 0x8b000000
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34 | slab memory manager: created area 0xd5001000 (64865)
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35 | vm_soft_fault: va 0x0 not covered by area in address space
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36 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x0, ip 0x81f5c9, write 1, user 1, thread 0x7e0
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37 | vm_page_fault: thread "main" (2016) in team "main" (2016) tried to write address 0x0, ip 0x81f5c9 ("main_seg0ro" +0x3c5c9)
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38 | debug_server: Thread 2016 entered the debugger: Segment violation
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39 | stack trace, current PC 0x81f5c9 main.test + 0x159:
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40 | PANIC: acquire_spinlock(): Failed to acquire spinlock 0xd0b48bb8 for a long time!
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41 | Welcome to Kernel Debugging Land...
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42 | Thread 2044 "pthread func" running on CPU 1
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43 | stack trace for thread 2044 "pthread func"
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44 | kernel stack: 0x8023e000 to 0x80242000
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45 | user stack: 0x7122d000 to 0x7126d000
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46 | frame caller <image>:function + offset
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47 | 0 80241d10 (+ 32) 80141942 <kernel_x86> arch_debug_stack_trace + 0x12
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48 | 1 80241d30 (+ 16) 800a187f <kernel_x86> stack_trace_trampoline(NULL) + 0x0b
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49 | 2 80241d40 (+ 12) 8013367e <kernel_x86> arch_debug_call_with_fault_handler + 0x1b
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50 | 3 80241d4c (+ 48) 800a33ea <kernel_x86> debug_call_with_fault_handler + 0x5a
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51 | 4 80241d7c (+ 64) 800a1a9b <kernel_x86> kernel_debugger_loop(0x80184777 "PANIC: ", 0x80165e20 "acquire_spinlock(): Failed to acquire spinlock %p for a long time!", 0x80241e28 "▒▒▒▒L$▒04▒▒▒", int32: 1) + 0x217
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52 | 5 80241dbc (+ 48) 800a1e17 <kernel_x86> kernel_debugger_internal(0x80184777 "PANIC: ", 0x80165e20 "acquire_spinlock(): Failed to acquire spinlock %p for a long time!", 0x80241e28 "▒▒▒▒L$▒04▒▒▒", int32: 1) + 0x53
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53 | 6 80241dec (+ 48) 800a3772 <kernel_x86> panic + 0x3a
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54 | 7 80241e1c (+ 48) 80073453 <kernel_x86> acquire_spinlock + 0x57
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55 | 8 80241e4c (+ 224) 80093319 <kernel_x86> reschedule(int32: 2) + 0x129
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56 | 9 80241f2c (+ 48) 800942a1 <kernel_x86> scheduler_reschedule + 0x61
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57 | 10 80241f5c (+ 64) 80142f6d <kernel_x86> x86_hardware_interrupt + 0xe1
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58 | 11 80241f9c (+ 12) 801360be <kernel_x86> int_bottom_user + 0x73
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59 | user iframe at 0x80241fa8 (end = 0x80242000)
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60 | eax 0xb4d67bdb ebx 0x10b98400 ecx 0x10bc6350 edx 0x8350
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61 | esi 0x10b9876c edi 0x186a0 ebp 0x11010b5c esp 0x80241fdc
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62 | eip 0x1acbfe4 eflags 0x13206 user esp 0x18cda8
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63 | vector: 0xfb, error code: 0x0
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64 | 12 80241fa8 (+ 0) 01acbfe4 <pprof.test> main (nearest) + 0x75e94
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65 | 11010b5c -- read fault
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66 | kdebug> running
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67 | thread id state wait for object cpu pri stack team name
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68 | 0xd0ab4320 2042 running - 0 10 0x82223000 2041 pthread func
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69 | 0xd0ab0020 2044 running - 1 10 0x8023e000 2041 pthread func
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70 | kdebug> thread 2042
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71 | THREAD: 0xd0ab4320
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72 | id: 2042 (0x7fa)
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73 | serial_number: 2042
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74 | name: "pthread func"
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75 | hash_next: 0x00000000
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76 | team_next: 0xd435f740
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77 | priority: 10 (I/O: -1)
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78 | state: running
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79 | cpu: 0x801be5c0 (0)
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80 | sig_pending: 0x0 (blocked: 0x0, before sigsuspend(): 0x0)
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81 | in_kernel: 1
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82 | fault_handler: 0x00000000
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83 | team: 0xd0b48a08, "pprof.test"
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84 | exit.sem: 14441
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85 | exit.status: 0x0 (No error)
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86 | exit.waiters:
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87 | kernel_stack_area: 72597
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88 | kernel_stack_base: 0x82223000
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89 | user_stack_area: 72598
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90 | user_stack_base: 0x7128f000
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91 | user_local_storage: 0x712cf000
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92 | user_thread: 0x611e0040
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93 | kernel_errno: 0x0 (No error)
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94 | kernel_time: 516
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95 | user_time: 91
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96 | flags: 0x0
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97 | architecture dependant section:
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98 | esp: 0x82226cb8
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99 | ss: 0x82870010
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100 | fpu_state at 0xd0ab4510
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101 | scheduler data:
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102 | priority_penalty: 0
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103 | additional_penalty: 6 (44496)
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104 | effective_priority: 4
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105 | time_used: 404 us (quantum: 3800 us)
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106 | stolen_time: 0 us
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107 | quantum_start: 696343224 us
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108 | needed_load: 24%
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109 | went_sleep: 696343150
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110 | went_sleep_active: 154891140
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111 | core: 0
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112 | kdebug> thread 2044
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113 | THREAD: 0xd0ab0020
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114 | id: 2044 (0x7fc)
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115 | serial_number: 2044
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116 | name: "pthread func"
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117 | hash_next: 0x82a4eec0
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118 | team_next: 0xd435fb70
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119 | priority: 10 (I/O: -1)
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120 | state: running
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121 | cpu: 0x801be7e4 (1)
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122 | sig_pending: 0x0 (blocked: 0x0, before sigsuspend(): 0x0)
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123 | in_kernel: 1
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124 | fault_handler: 0x00000000
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125 | team: 0xd0b48a08, "pprof.test"
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126 | exit.sem: 14450
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127 | exit.status: 0x0 (No error)
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128 | exit.waiters:
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129 | kernel_stack_area: 72602
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130 | kernel_stack_base: 0x8023e000
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131 | user_stack_area: 72603
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132 | user_stack_base: 0x7122d000
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133 | user_local_storage: 0x7126d000
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134 | user_thread: 0x611e00c0
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135 | kernel_errno: 0x0 (No error)
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136 | kernel_time: 358
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137 | user_time: 1884
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138 | flags: 0x0
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139 | architecture dependant section:
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140 | esp: 0x80241fa4
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141 | ss: 0x00000010
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142 | fpu_state at 0xd0ab0210
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143 | scheduler data:
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144 | priority_penalty: 8
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145 | additional_penalty: 0 (44478)
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146 | effective_priority: 2
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147 | time_used: 2039 us (quantum: 4400 us)
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148 | stolen_time: 12 us
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149 | quantum_start: 696342067 us
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150 | needed_load: 99%
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151 | went_sleep: 0
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152 | went_sleep_active: 0
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153 | core: 1
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154 | kdebug> spinlock 0xd0b48bb8
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155 | spinlock 0xd0b48bb8:
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156 | locked from 0x00000000
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157 | kdebug> sc 2042
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158 | stack trace for thread 2042 "pthread func"
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159 | kernel stack: 0x82223000 to 0x82227000
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160 | user stack: 0x7128f000 to 0x712cf000
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161 | frame caller <image>:function + offset
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162 | 0 82226b84 (+ 48) 80073e22 <kernel_x86> process_pending_ici(int32: 0) + 0xd6
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163 | 1 82226bb4 (+ 48) 80073461 <kernel_x86> acquire_spinlock + 0x65
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164 | 2 82226be4 (+ 64) 8007855e <kernel_x86> BKernel::Team<0xd0b48a08>::CPUTime(BKernel::Team: 0x6c00, true) + 0x6e
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165 | 3 82226c24 (+ 80) 8008aba8 <kernel_x86> BKernel::TeamTimeUserTimer<0xd0c2d468>::_Update(false) + 0x7c
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166 | 4 82226c74 (+ 48) 8008a953 <kernel_x86> BKernel::TeamTimeUserTimer<0xd0c2d468>::Update(BKernel::Thread*: NULL) + 0x67
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167 | 5 82226ca4 (+ 48) 8008cda6 <kernel_x86> user_timer_continue_cpu_timers + 0x52
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168 | 6 82226cd4 (+ 64) 8009311e <kernel_x86> thread_resumes(BKernel::Thread*: 0xd0ab4320) + 0xa6
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169 | 7 82226d14 (+ 240) 80094206 <kernel_x86> reschedule(int32: 6) + 0x1016
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170 | 8 82226e04 (+ 48) 800942a1 <kernel_x86> scheduler_reschedule + 0x61
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171 | 9 82226e34 (+ 96) 80086382 <kernel_x86> thread_block_with_timeout + 0x1ae
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172 | 10 82226e94 (+ 80) 80082ee6 <kernel_x86> common_snooze_etc(int64: 696343159, int32: 0, uint32: 0x15 (21), NULL) + 0x9e
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173 | 11 82226ee4 (+ 96) 80087480 <kernel_x86> _user_snooze_etc + 0xac
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174 | 12 82226f44 (+ 100) 8013623f <kernel_x86> handle_syscall + 0xdc
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175 | user iframe at 0x82226fa8 (end = 0x82227000)
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176 | eax 0xb9 ebx 0xc13d6c ecx 0x712ce834 edx 0x6203a114
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177 | esi 0x14 edi 0x0 ebp 0x712ce860 esp 0x82226fdc
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178 | eip 0x6203a114 eflags 0x3202 user esp 0x712ce834
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179 | vector: 0x63, error code: 0x0
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180 | 13 82226fa8 (+ 0) 6203a114 <commpage> commpage_syscall + 0x04
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181 | 14 712ce860 (+ 48) 00bdbbab <libroot.so> usleep + 0x31
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182 | 15 712ce890 (+ 12) 01a561b8 <pprof.test> main (nearest) + 0x68
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183 | 16 712ce89c (+ 0) 10b78290 72591:mmap area@0x10b60000 + 0x18290
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184 | 17 01a55355 (+ 0) 8b000000
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185 | fc0d8b64 -- read fault
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186 | kdebug> sc 2044
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187 | stack trace for thread 2044 "pthread func"
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188 | kernel stack: 0x8023e000 to 0x80242000
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189 | user stack: 0x7122d000 to 0x7126d000
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190 | frame caller <image>:function + offset
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191 | 0 80241b00 (+ 48) 800a44d0 <kernel_x86> invoke_command_trampoline(0x80241b98) + 0x1c
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192 | 1 80241b30 (+ 12) 8013367e <kernel_x86> arch_debug_call_with_fault_handler + 0x1b
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193 | 2 80241b3c (+ 48) 800a33ea <kernel_x86> debug_call_with_fault_handler + 0x5a
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194 | 3 80241b6c (+ 64) 800a4729 <kernel_x86> invoke_debugger_command + 0xb9
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195 | 4 80241bac (+ 64) 800a4555 <kernel_x86> invoke_pipe_segment(debugger_command_pipe*: 0xcce38030, int32: 0, 0x0 "<NULL>") + 0x79
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196 | 5 80241bec (+ 64) 800a4894 <kernel_x86> invoke_debugger_command_pipe + 0x9c
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197 | 6 80241c2c (+ 48) 800a67d4 <kernel_x86> ExpressionParser<0x80241cdc>::_ParseCommandPipe(0x80241cd8) + 0x234
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198 | 7 80241c5c (+ 64) 800a59f4 <kernel_x86> ExpressionParser<0x80241cdc>::EvaluateCommand(0x801b76c0 "sc 2044", 0x80241cd8) + 0x2d0
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199 | 8 80241c9c (+ 224) 800a7e20 <kernel_x86> evaluate_debug_command + 0x80
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200 | 9 80241d7c (+ 64) 800a1baa <kernel_x86> kernel_debugger_loop(0x80184777 "PANIC: ", 0x80165e20 "acquire_spinlock(): Failed to acquire spinlock %p for a long time!", 0x80241e28 "▒▒▒▒L$▒04▒▒▒", int32: 1) + 0x326
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201 | 10 80241dbc (+ 48) 800a1e17 <kernel_x86> kernel_debugger_internal(0x80184777 "PANIC: ", 0x80165e20 "acquire_spinlock(): Failed to acquire spinlock %p for a long time!", 0x80241e28 "▒▒▒▒L$▒04▒▒▒", int32: 1) + 0x53
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202 | 11 80241dec (+ 48) 800a3772 <kernel_x86> panic + 0x3a
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203 | 12 80241e1c (+ 48) 80073453 <kernel_x86> acquire_spinlock + 0x57
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204 | 13 80241e4c (+ 224) 80093319 <kernel_x86> reschedule(int32: 2) + 0x129
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205 | 14 80241f2c (+ 48) 800942a1 <kernel_x86> scheduler_reschedule + 0x61
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206 | 15 80241f5c (+ 64) 80142f6d <kernel_x86> x86_hardware_interrupt + 0xe1
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207 | 16 80241f9c (+ 12) 801360be <kernel_x86> int_bottom_user + 0x73
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208 | user iframe at 0x80241fa8 (end = 0x80242000)
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209 | eax 0xb4d67bdb ebx 0x10b98400 ecx 0x10bc6350 edx 0x8350
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210 | esi 0x10b9876c edi 0x186a0 ebp 0x11010b5c esp 0x80241fdc
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211 | eip 0x1acbfe4 eflags 0x13206 user esp 0x18cda8
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212 | vector: 0xfb, error code: 0x0
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213 | 17 80241fa8 (+ 0) 01acbfe4 <pprof.test> main (nearest) + 0x75e94
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214 | 11010b5c -- read fault
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