Analyzed 4 dump

Top 1: total counts = 1

ChildEBP RetAddr  
012fdc38 77d100ea ntdll!RtlpWaitOnCriticalSection+0x93
012fdc70 77d0ff39 ntdll!RtlpEnterCriticalSectionContended+0x1aa
012fdce0 77d429fc ntdll!RtlEnterCriticalSection+0x49
012fdce8 76948d20 ntdll!ZwWaitForSingleObject+0xc
00000000 00000000 KERNELBASE!g_SbCachedModuleTable_KernelBase

Top 2: total counts = 1

772c68c6 100000c6 0xf70eeb00
772c68ca 81067400 2_SangforTcp+0xc6
772c68ce 10001fe6 0x81067400
772c68d2 006a5300 2_SangforTcp+0x1fe6
772c68d6 6190e857 0x6a5300
772c68da c483fffe 0x6190e857
772c68de 8b37890c 0xc483fffe
772c68e2 5b5e5fc7 0x8b37890c
772c68e6 0004c2c9 0x5b5e5fc7
772c68ea cccccccc 0x4c2c9
772c68ee ff8bcccc 0xcccccccc
772c68f2 83ec8b55 0xff8bcccc
772c68f6 ec81f8e4 0x83ec8b55
772c68fa 00000000 0xec81f8e4

Top 3: total counts = 1

ChildEBP RetAddr  
00a4def8 77ddee6f ntdll!RtlpWaitOnCriticalSection+0x8f
00a4df30 77dde6c9 ntdll!RtlpEnterCriticalSectionContended+0x25f
00a4dfa0 77e04bac ntdll!RtlEnterCriticalSection+0x49
00a4dfb0 77c51706 ntdll!ZwWaitForSingleObject+0xc
00a4dfcc 00000000 KERNELBASE!WaitForSingleObjectEx+0xb6

Top 4: total counts = 1

77238796 0004c2c9 node+0x1ff5fc7
7723879a cccccccc AICleaner+0x1c2c9
7723879e ff8bcccc 0xcccccccc
772387a2 83ec8b55 0xff8bcccc
772387a6 ec81f8e4 0x83ec8b55
772387aa 00000000 0xec81f8e4