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crash: free(): invalid pointer #103

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ic-kashey opened this issue Oct 22, 2014 · 3 comments
Closed

crash: free(): invalid pointer #103

ic-kashey opened this issue Oct 22, 2014 · 3 comments

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@ic-kashey
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Случилось всего один раз. Ничего особенного в этот момент не делал.
commit 43a9898, CentOS7.

...
16:52:16 - TunnelData
16:52:16 - TunnelData
16:52:16 - TunnelData
16:52:16 - TunnelMessage: zero found at 4
16:52:16 - Follow on fragment 1 of message 1766200948 non-last
16:52:16 - Fragment size=996
16:52:16 - TunnelMessage: zero found at 14
16:52:16 - Follow on fragment 2 of message 1766200948 last
16:52:16 - Fragment size=396
16:52:16 - TunnelMessage: handle fragment of 2388 bytes. Msg type 11
16:52:16 - Garlic
16:52:16 - Delivery type local
16:52:16 - Fragment size=308
16:52:16 - TunnelMessage: handle fragment of 308 bytes. Msg type 11
16:52:16 - Garlic
16:52:16 - Delivery type local
16:52:16 - Fragment size=276
16:52:16 - TunnelMessage: handle fragment of 276 bytes. Msg type 11
16:52:16 - Garlic
16:52:16 - TunnelMessage: zero found at 184
16:52:16 - Delivery type local
16:52:16 - Fragment size=820
16:52:16 - TunnelMessage: handle fragment of 820 bytes. Msg type 11
16:52:16 - Garlic
16:52:16 - 1 cloves
16:52:16 - Garlic type destination
16:52:16 - Packet 0 acknowledged
16:52:16 - Received seqn=0
16:52:16 - Process seqn=0, flags=233
16:52:16 - Synchronize
16:52:16 - From identity 3t5Ar2NCTIOId70uzX2bZyJljR0aBogxMEzNyHirB7A=
16:52:16 - Max packet size 1730
16:52:16 - Signature
16:52:16 - 1 cloves
16:52:16 - Garlic type destination
16:52:16 - Received seqn=1
16:52:16 - Process seqn=1, flags=64
16:52:16 - 1 cloves
16:52:16 - Garlic type destination
16:52:16 - Received seqn=2
16:52:16 - Process seqn=2, flags=74
16:52:16 - Signature
16:52:16 - Closed
16:52:16 - Quick Ack sent
16:52:16 - 1 cloves
16:52:16 - Garlic type destination
16:52:16 - Received seqn=6
16:52:16 - Duplicate message 6 received
16:52:16 - Quick Ack sent
16:52:16 - TunnelData
16:52:16 - TunnelMessage: zero found at 168
16:52:16 - Delivery type local
16:52:16 - Fragment size=836
16:52:16 - TunnelMessage: handle fragment of 836 bytes. Msg type 11
16:52:16 - Garlic
16:52:16 - 1 cloves
16:52:16 - Garlic type destination
16:52:16 - Received seqn=7
16:52:16 - Duplicate message 7 received
16:52:16 - Quick Ack sent
16:52:17 - Quick Ack sent
16:52:17 - TunnelData
16:52:17 - TunnelMessage: zero found at 56
16:52:17 - Delivery type local
16:52:17 - Fragment size=948
16:52:17 - TunnelMessage: handle fragment of 948 bytes. Msg type 11
16:52:17 - Garlic
16:52:17 - 1 cloves
16:52:17 - Garlic type destination
16:52:17 - Packet 0 acknowledged
16:52:17 - Received seqn=0
16:52:17 - Process seqn=0, flags=233
16:52:17 - Synchronize
16:52:17 - From identity 3t5Ar2NCTIOId70uzX2bZyJljR0aBogxMEzNyHirB7A=
16:52:17 - Max packet size 1730
16:52:17 - Signature
16:52:17 - FIN sent
*** Error in `./i2pd': free(): invalid pointer: 0x00007f9efc3ef060 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7d1ad)[0x7f9f29b551ad]
./i2pd(_ZN3i2p6stream6Stream18ConcatenatePacketsEPhm+0xd2)[0x4ed732]
./i2pd(ZN3i2p6stream6Stream18HandleReceiveTimerIN5boost4asio17mutable_buffers_1ENS3_3_bi6bind_tIvNS3_4_mfi3mf2IvNS_4util14HTTPConnectionERKNS3_6system10error_codeEmEENS6_5list3INS6_5valueIPSB_EEPFNS3_3argILi1EEEvEPFNSL_ILi2EEEvEEEEEEEvSF_RKT_T0+0x32)[0x4a4312]
./i2pd(_ZN5boost4asio6detail12wait_handlerIZN3i2p6stream6Stream12AsyncReceiveINS0_17mutable_buffers_1ENS_3_bi6bind_tIvNS_4_mfi3mf2IvNS3_4util14HTTPConnectionERKNS_6system10error_codeEmEENS8_5list3INS8_5valueIPSD_EEPFNS_3argILi1EEEvEPFNSN_ILi2EEEvEEEEEEEvRKT_T0_iEUlSH_E0_E11do_completeEPNS1_15task_io_serviceEPNS1_25task_io_service_operationESH_m+0x131)[0x4a4621]
./i2pd(_ZN5boost4asio6detail15task_io_service3runERNS_6system10error_codeE+0x314)[0x4a2624]
./i2pd(_ZN3i2p6client17ClientDestination3RunEv+0x2e)[0x4f13fe]
/lib64/libstdc++.so.6(+0xb4da0)[0x7f9f2a465da0]
/lib64/libpthread.so.0(+0x7df3)[0x7f9f2a6bfdf3]
/lib64/libc.so.6(clone+0x6d)[0x7f9f29bce01d]
======= Memory map: ========
00400000-00562000 r-xp 00000000 fd:00 35072609 /root/build/i2pd/build/i2pd
00761000-00762000 r--p 00161000 fd:00 35072609 /root/build/i2pd/build/i2pd
00762000-00763000 rw-p 00162000 fd:00 35072609 /root/build/i2pd/build/i2pd
00763000-00769000 rw-p 00000000 00:00 0
01f6c000-020bd000 rw-p 00000000 00:00 0 [heap]
7f9ef8000000-7f9ef82a3000 rw-p 00000000 00:00 0
7f9ef82a3000-7f9efc000000 ---p 00000000 00:00 0
7f9efc000000-7f9efc439000 rw-p 00000000 00:00 0
7f9efc439000-7f9f00000000 ---p 00000000 00:00 0
7f9f00000000-7f9f00475000 rw-p 00000000 00:00 0
7f9f00475000-7f9f04000000 ---p 00000000 00:00 0
7f9f04000000-7f9f0408f000 rw-p 00000000 00:00 0
7f9f0408f000-7f9f08000000 ---p 00000000 00:00 0
7f9f08000000-7f9f08021000 rw-p 00000000 00:00 0
7f9f08021000-7f9f0c000000 ---p 00000000 00:00 0
7f9f0c000000-7f9f0c065000 rw-p 00000000 00:00 0
7f9f0c065000-7f9f10000000 ---p 00000000 00:00 0
7f9f10000000-7f9f10021000 rw-p 00000000 00:00 0
7f9f10021000-7f9f14000000 ---p 00000000 00:00 0
7f9f17ff8000-7f9f17ff9000 ---p 00000000 00:00 0
7f9f17ff9000-7f9f187f9000 rw-p 00000000 00:00 0 [stack:25117]
7f9f187f9000-7f9f187fa000 ---p 00000000 00:00 0
7f9f187fa000-7f9f18ffa000 rw-p 00000000 00:00 0 [stack:25116]
7f9f18ffa000-7f9f18ffb000 ---p 00000000 00:00 0
7f9f18ffb000-7f9f197fb000 rw-p 00000000 00:00 0 [stack:25115]
7f9f197fb000-7f9f197fc000 ---p 00000000 00:00 0
7f9f197fc000-7f9f19ffc000 rw-p 00000000 00:00 0 [stack:25114]
7f9f19ffc000-7f9f19ffd000 ---p 00000000 00:00 0
7f9f19ffd000-7f9f1a7fd000 rw-p 00000000 00:00 0 [stack:25113]
7f9f1a7fd000-7f9f1a7fe000 ---p 00000000 00:00 0
7f9f1a7fe000-7f9f1affe000 rw-p 00000000 00:00 0 [stack:25112]
7f9f1affe000-7f9f1afff000 ---p 00000000 00:00 0
7f9f1afff000-7f9f1b7ff000 rw-p 00000000 00:00 0 [stack:25111]
7f9f1b7ff000-7f9f1b800000 ---p 00000000 00:00 0
7f9f1b800000-7f9f1c000000 rw-p 00000000 00:00 0 [stack:25110]
7f9f1c000000-7f9f1c021000 rw-p 00000000 00:00 0
7f9f1c021000-7f9f20000000 ---p 00000000 00:00 0
7f9f20458000-7f9f20459000 ---p 00000000 00:00 0
7f9f20459000-7f9f20c59000 rw-p 00000000 00:00 0 [stack:25109]
7f9f20c59000-7f9f20c5a000 ---p 00000000 00:00 0
7f9f20c5a000-7f9f2145a000 rw-p 00000000 00:00 0 [stack:25108]
7f9f2145a000-7f9f27981000 r--p 00000000 fd:00 18178617 /usr/lib/locale/locale-archive
7f9f27981000-7f9f27984000 r-xp 00000000 fd:00 33707432 /usr/lib64/libdl-2.17.so
7f9f27984000-7f9f27b83000 ---p 00003000 fd:00 33707432 /usr/lib64/libdl-2.17.so
7f9f27b83000-7f9f27b84000 r--p 00002000 fd:00 33707432 /usr/lib64/libdl-2.17.so
7f9f27b84000-7f9f27b85000 rw-p 00003000 fd:00 33707432 /usr/lib64/libdl-2.17.so
7f9f27b85000-7f9f28f58000 r-xp 00000000 fd:00 33849972 /usr/lib64/libicudata.so.50.1.2
7f9f28f58000-7f9f29157000 ---p 013d3000 fd:00 33849972 /usr/lib64/libicudata.so.50.1.2
7f9f29157000-7f9f29158000 r--p 013d2000 fd:00 33849972 /usr/lib64/libicudata.so.50.1.2
7f9f29158000-7f9f29159000 rw-p 013d3000 fd:00 33849972 /usr/lib64/libicudata.so.50.1.2
7f9f29159000-7f9f29348000 r-xp 00000000 fd:00 33849974 /usr/lib64/libicui18n.so.50.1.2
7f9f29348000-7f9f29548000 ---p 001ef000 fd:00 33849974 /usr/lib64/libicui18n.so.50.1.2
7f9f29548000-7f9f29554000 r--p 001ef000 fd:00 33849974 /usr/lib64/libicui18n.so.50.1.2
7f9f29554000-7f9f29556000 rw-p 001fb000 fd:00 33849974 /usr/lib64/libicui18n.so.50.1.2
7f9f29556000-7f9f29557000 rw-p 00000000 00:00 0
7f9f29557000-7f9f296bb000 r-xp 00000000 fd:00 33667744 /usr/lib64/libicuuc.so.50.1.2
7f9f296bb000-7f9f298bb000 ---p 00164000 fd:00 33667744 /usr/lib64/libicuuc.so.50.1.2
7f9f298bb000-7f9f298cb000 r--p 00164000 fd:00 33667744 /usr/lib64/libicuuc.so.50.1.2
7f9f298cb000-7f9f298cc000 rw-p 00174000 fd:00 33667744 /usr/lib64/libicuuc.so.50.1.2
7f9f298cc000-7f9f298d0000 rw-p 00000000 00:00 0
7f9f298d0000-7f9f298d7000 r-xp 00000000 fd:00 33707488 /usr/lib64/librt-2.17.so
7f9f298d7000-7f9f29ad6000 ---p 00007000 fd:00 33707488 /usr/lib64/librt-2.17.so
7f9f29ad6000-7f9f29ad7000 r--p 00006000 fd:00 33707488 /usr/lib64/librt-2.17.so
7f9f29ad7000-7f9f29ad8000 rw-p 00007000 fd:00 33707488 /usr/lib64/librt-2.17.so
7f9f29ad8000-7f9f29c8e000 r-xp 00000000 fd:00 33623665 /usr/lib64/libc-2.17.so
7f9f29c8e000-7f9f29e8e000 ---p 001b6000 fd:00 33623665 /usr/lib64/libc-2.17.so
7f9f29e8e000-7f9f29e92000 r--p 001b6000 fd:00 33623665 /usr/lib64/libc-2.17.so
7f9f29e92000-7f9f29e94000 rw-p 001ba000 fd:00 33623665 /usr/lib64/libc-2.17.so
7f9f29e94000-7f9f29e99000 rw-p 00000000 00:00 0
7f9f29e99000-7f9f29eae000 r-xp 00000000 fd:00 34736884 /usr/lib64/libgcc_s-4.8.2-20140120.so.1Aborted
@orignal
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orignal commented Oct 22, 2014

Обращались к 3t5Ar2NCTIOId70uzX2bZyJljR0aBogxMEzNyHirB7A= каким образом?
Веб, тоннель, SAM?

@ic-kashey
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Точно не SAM (это было через 10 минут, как первый раз собрал и запустил), через WEB-интерфейс, который на порту :7070, посмотрел несколько случайных сайтов, на одном из них упало. Потом я на HTTP proxy перешел, больше не падало.

@orignal
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orignal commented Oct 22, 2014

Спасибо, понял. Там проблема что два разных треда. Для SAM-а я это починил, а вот для HTTP упустил этот момент из виду.

@orignal orignal closed this as completed Mar 20, 2015
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@ic-kashey @orignal