Details
Major Description
CREATE TABLE t1 (a INT); |
INSERT INTO t1 VALUES (1),(2); |
SELECT DISTINCT VARIANCE(1) FROM t1 GROUP BY a ORDER BY BENCHMARK(4, VAR_SAMP(a)); |
|
|
# Cleanup
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DROP TABLE t1; |
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10.1 0bb8f33b |
==13411==ERROR: AddressSanitizer failed to allocate 0x2000003000 (137438965760) bytes of LargeMmapAllocator (error code: 12)
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==13411==Process memory map follows:
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0x00007fff7000-0x00008fff7000
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0x00008fff7000-0x02008fff7000
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0x02008fff7000-0x10007fff8000
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0x55d80475e000-0x55d806dad000 /data/bld/10.1-asan/bin/mysqld
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0x55d806fad000-0x55d80705e000 /data/bld/10.1-asan/bin/mysqld
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0x55d80705e000-0x55d807452000 /data/bld/10.1-asan/bin/mysqld
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0x55d807452000-0x55d807cf9000
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0x600000000000-0x602000000000
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0x602000000000-0x602000010000
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0x602000010000-0x603000000000
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0x603000000000-0x603000030000
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0x603000030000-0x604000000000
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0x604000000000-0x604000010000
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0x604000010000-0x606000000000
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0x606000000000-0x606000020000
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0x606000020000-0x608000000000
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0x608000000000-0x608000030000
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0x608000030000-0x60b000000000
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0x60b000000000-0x60b000020000
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0x60b000020000-0x60c000000000
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0x60c000000000-0x60c000040000
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0x60c000040000-0x60d000000000
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0x60d000000000-0x60d000050000
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0x60d000050000-0x60e000000000
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0x60e000000000-0x60e000080000
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0x60e000080000-0x60f000000000
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0x60f000000000-0x60f0000c0000
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0x60f0000c0000-0x610000000000
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0x610000000000-0x610000030000
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0x610000030000-0x611000000000
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0x611000000000-0x611000040000
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0x611000040000-0x612000000000
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0x612000000000-0x612000030000
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0x612000030000-0x613000000000
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0x613000000000-0x6130000c0000
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0x6130000c0000-0x614000000000
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0x614000000000-0x614000040000
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0x614000040000-0x615000000000
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0x615000000000-0x615000030000
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0x615000030000-0x616000000000
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0x616000000000-0x616000080000
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0x616000080000-0x617000000000
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0x617000000000-0x617000050000
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0x617000050000-0x618000000000
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0x618000000000-0x618000040000
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0x618000040000-0x619000000000
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0x619000000000-0x6190000d0000
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0x6190000d0000-0x61a000000000
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0x61a000000000-0x61a000060000
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0x61a000060000-0x61b000000000
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0x61b000000000-0x61b000050000
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0x61b000050000-0x61c000000000
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0x61c000000000-0x61c000070000
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0x61c000070000-0x61d000000000
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0x61d000000000-0x61d0001a0000
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0x61d0001a0000-0x61e000000000
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0x61e000000000-0x61e000030000
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0x61e000030000-0x61f000000000
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0x61f000000000-0x61f000060000
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0x61f000060000-0x620000000000
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0x620000000000-0x620000030000
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0x620000030000-0x621000000000
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0x621000000000-0x621000080000
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0x621000080000-0x622000000000
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0x622000000000-0x622000040000
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0x622000040000-0x623000000000
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0x623000000000-0x623000020000
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0x623000020000-0x624000000000
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0x624000000000-0x6240001a0000
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0x6240001a0000-0x625000000000
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0x625000000000-0x625000100000
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0x625000100000-0x626000000000
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0x626000000000-0x626000030000
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0x626000030000-0x627000000000
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0x627000000000-0x627000040000
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0x627000040000-0x628000000000
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0x628000000000-0x628000040000
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0x628000040000-0x629000000000
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0x629000000000-0x629000110000
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0x629000110000-0x62a000000000
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0x62a000000000-0x62a000070000
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0x62a000070000-0x62b000000000
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0x62b000000000-0x62b000040000
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0x62b000040000-0x62c000000000
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0x62c000000000-0x62c000050000
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0x62c000050000-0x62d000000000
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0x62d000000000-0x62d000180000
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0x62d000180000-0x62e000000000
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0x62e000000000-0x62e000050000
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0x62e000050000-0x62f000000000
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0x62f000000000-0x62f000040000
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0x62f000040000-0x630000000000
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0x630000000000-0x630000030000
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0x630000030000-0x631000000000
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0x631000000000-0x6310000a0000
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0x6310000a0000-0x632000000000
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0x632000000000-0x6320000c0000
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0x6320000c0000-0x633000000000
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0x633000000000-0x633000040000
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0x633000040000-0x634000000000
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0x634000000000-0x6340000e0000
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0x6340000e0000-0x640000000000
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0x640000000000-0x640000003000
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0x7f6a6041b000-0x7f6a60703000
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0x7f6a60703000-0x7f6a60704000
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0x7f6a60704000-0x7f6a60784000
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0x7f6a60784000-0x7f6a60785000
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0x7f6a60785000-0x7f6a60805000
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0x7f6a60805000-0x7f6a60806000
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0x7f6a60806000-0x7f6a61b65000
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0x7f6a61b65000-0x7f6a61b6b000 /dev/shm/var_auto_LjI5/mysqld.1/data/tc.log
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0x7f6a61b6b000-0x7f6a61b8f000
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0x7f6a61b8f000-0x7f6a61b90000
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0x7f6a61b90000-0x7f6a623b4000
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0x7f6a623b4000-0x7f6a623b5000
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0x7f6a623b5000-0x7f6a62bd9000
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0x7f6a62bd9000-0x7f6a62bda000
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0x7f6a62bda000-0x7f6a633fe000
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0x7f6a633fe000-0x7f6a633ff000
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0x7f6a633ff000-0x7f6a63c23000
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0x7f6a63c23000-0x7f6a63c24000
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0x7f6a63c24000-0x7f6a64448000
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0x7f6a64448000-0x7f6a64449000
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0x7f6a64449000-0x7f6a64c6d000
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0x7f6a64c6d000-0x7f6a64c6e000
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0x7f6a64c6e000-0x7f6a65491000
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0x7f6a65491000-0x7f6a65492000
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0x7f6a65492000-0x7f6a65cb5000
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0x7f6a65cb5000-0x7f6a65cb6000
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0x7f6a65cb6000-0x7f6a664d9000
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0x7f6a664d9000-0x7f6a664da000
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0x7f6a664da000-0x7f6a66fa8000
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0x7f6a66fa8000-0x7f6a66fa9000
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0x7f6a66fa9000-0x7f6a67df3000
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0x7f6a67df3000-0x7f6a67df4000
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0x7f6a67df4000-0x7f6a68617000
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0x7f6a68617000-0x7f6a68618000
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0x7f6a68618000-0x7f6a68e3b000
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0x7f6a68e3b000-0x7f6a68e3c000
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0x7f6a68e3c000-0x7f6a69657000
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0x7f6a69657000-0x7f6a69658000
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0x7f6a69658000-0x7f6a69e73000
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0x7f6a69e73000-0x7f6a69e74000
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0x7f6a69e74000-0x7f6a6a68f000
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0x7f6a6a68f000-0x7f6a6a690000
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0x7f6a6a690000-0x7f6a73d49000
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0x7f6a73d49000-0x7f6a73d4a000
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0x7f6a73d4a000-0x7f6a7cfff000
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0x7f6a7cfff000-0x7f6a7d000000
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0x7f6a7d000000-0x7f6a7e201000
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0x7f6a7e201000-0x7f6a7e231000
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0x7f6a7e231000-0x7f6a7e236000 /[aio] (deleted)
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0x7f6a7e236000-0x7f6a7e23b000 /[aio] (deleted)
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0x7f6a7e23b000-0x7f6a805b9000
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0x7f6a805b9000-0x7f6a805c0000 /lib/x86_64-linux-gnu/librt-2.24.so
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0x7f6a805c0000-0x7f6a807bf000 /lib/x86_64-linux-gnu/librt-2.24.so
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0x7f6a807bf000-0x7f6a807c0000 /lib/x86_64-linux-gnu/librt-2.24.so
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0x7f6a807c0000-0x7f6a807c1000 /lib/x86_64-linux-gnu/librt-2.24.so
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0x7f6a807c1000-0x7f6a80956000 /lib/x86_64-linux-gnu/libc-2.24.so
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0x7f6a80956000-0x7f6a80b56000 /lib/x86_64-linux-gnu/libc-2.24.so
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0x7f6a80b56000-0x7f6a80b5a000 /lib/x86_64-linux-gnu/libc-2.24.so
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0x7f6a80b5a000-0x7f6a80b5c000 /lib/x86_64-linux-gnu/libc-2.24.so
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0x7f6a80b5c000-0x7f6a80b60000
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0x7f6a80b60000-0x7f6a80b76000 /lib/x86_64-linux-gnu/libgcc_s.so.1
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0x7f6a80b76000-0x7f6a80d75000 /lib/x86_64-linux-gnu/libgcc_s.so.1
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0x7f6a80d75000-0x7f6a80d76000 /lib/x86_64-linux-gnu/libgcc_s.so.1
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0x7f6a80d76000-0x7f6a80d77000 /lib/x86_64-linux-gnu/libgcc_s.so.1
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0x7f6a80d77000-0x7f6a80e7a000 /lib/x86_64-linux-gnu/libm-2.24.so
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0x7f6a80e7a000-0x7f6a81079000 /lib/x86_64-linux-gnu/libm-2.24.so
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0x7f6a81079000-0x7f6a8107a000 /lib/x86_64-linux-gnu/libm-2.24.so
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0x7f6a8107a000-0x7f6a8107b000 /lib/x86_64-linux-gnu/libm-2.24.so
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0x7f6a8107b000-0x7f6a811ed000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
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0x7f6a811ed000-0x7f6a813ed000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
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0x7f6a813ed000-0x7f6a813f7000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
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0x7f6a813f7000-0x7f6a813f9000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
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0x7f6a813f9000-0x7f6a813fd000
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0x7f6a813fd000-0x7f6a81400000 /lib/x86_64-linux-gnu/libdl-2.24.so
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0x7f6a81400000-0x7f6a815ff000 /lib/x86_64-linux-gnu/libdl-2.24.so
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0x7f6a815ff000-0x7f6a81600000 /lib/x86_64-linux-gnu/libdl-2.24.so
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0x7f6a81600000-0x7f6a81601000 /lib/x86_64-linux-gnu/libdl-2.24.so
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0x7f6a81601000-0x7f6a81609000 /lib/x86_64-linux-gnu/libcrypt-2.24.so
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0x7f6a81609000-0x7f6a81809000 /lib/x86_64-linux-gnu/libcrypt-2.24.so
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0x7f6a81809000-0x7f6a8180a000 /lib/x86_64-linux-gnu/libcrypt-2.24.so
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0x7f6a8180a000-0x7f6a8180b000 /lib/x86_64-linux-gnu/libcrypt-2.24.so
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0x7f6a8180b000-0x7f6a81839000
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0x7f6a81839000-0x7f6a8186d000 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
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0x7f6a8186d000-0x7f6a81a6c000 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
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0x7f6a81a6c000-0x7f6a81a6e000 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
|
0x7f6a81a6e000-0x7f6a81a6f000 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
|
0x7f6a81a6f000-0x7f6a81a70000
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0x7f6a81a70000-0x7f6a81a89000 /lib/x86_64-linux-gnu/libz.so.1.2.8
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0x7f6a81a89000-0x7f6a81c88000 /lib/x86_64-linux-gnu/libz.so.1.2.8
|
0x7f6a81c88000-0x7f6a81c89000 /lib/x86_64-linux-gnu/libz.so.1.2.8
|
0x7f6a81c89000-0x7f6a81c8a000 /lib/x86_64-linux-gnu/libz.so.1.2.8
|
0x7f6a81c8a000-0x7f6a81c8b000 /lib/x86_64-linux-gnu/libaio.so.1.0.1
|
0x7f6a81c8b000-0x7f6a81e8a000 /lib/x86_64-linux-gnu/libaio.so.1.0.1
|
0x7f6a81e8a000-0x7f6a81e8b000 /lib/x86_64-linux-gnu/libaio.so.1.0.1
|
0x7f6a81e8b000-0x7f6a81e8c000
|
0x7f6a81e8c000-0x7f6a81ea4000 /lib/x86_64-linux-gnu/libpthread-2.24.so
|
0x7f6a81ea4000-0x7f6a820a3000 /lib/x86_64-linux-gnu/libpthread-2.24.so
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0x7f6a820a3000-0x7f6a820a4000 /lib/x86_64-linux-gnu/libpthread-2.24.so
|
0x7f6a820a4000-0x7f6a820a5000 /lib/x86_64-linux-gnu/libpthread-2.24.so
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0x7f6a820a5000-0x7f6a820a9000
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0x7f6a820a9000-0x7f6a821cd000 /usr/lib/x86_64-linux-gnu/libasan.so.3.0.0
|
0x7f6a821cd000-0x7f6a823cc000 /usr/lib/x86_64-linux-gnu/libasan.so.3.0.0
|
0x7f6a823cc000-0x7f6a823cf000 /usr/lib/x86_64-linux-gnu/libasan.so.3.0.0
|
0x7f6a823cf000-0x7f6a823d2000 /usr/lib/x86_64-linux-gnu/libasan.so.3.0.0
|
0x7f6a823d2000-0x7f6a83044000
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0x7f6a83044000-0x7f6a83067000 /lib/x86_64-linux-gnu/ld-2.24.so
|
0x7f6a83067000-0x7f6a83069000
|
0x7f6a83069000-0x7f6a8306b000 /[aio] (deleted)
|
0x7f6a8306b000-0x7f6a83070000 /[aio] (deleted)
|
0x7f6a83070000-0x7f6a83075000 /[aio] (deleted)
|
0x7f6a83075000-0x7f6a8307a000 /[aio] (deleted)
|
0x7f6a8307a000-0x7f6a8307f000 /[aio] (deleted)
|
0x7f6a8307f000-0x7f6a83080000 /[aio] (deleted)
|
0x7f6a83080000-0x7f6a83251000
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0x7f6a83251000-0x7f6a83267000
|
0x7f6a83267000-0x7f6a83268000 /lib/x86_64-linux-gnu/ld-2.24.so
|
0x7f6a83268000-0x7f6a83269000 /lib/x86_64-linux-gnu/ld-2.24.so
|
0x7f6a83269000-0x7f6a8326a000
|
0x7ffc5de6d000-0x7ffc5de90000 [stack]
|
0x7ffc5df5d000-0x7ffc5df5f000 [vvar]
|
0x7ffc5df5f000-0x7ffc5df61000 [vdso]
|
0xffffffffff600000-0xffffffffff601000 [vsyscall]
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==13411==End of process memory map.
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==13411==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_common.cc:180 "((0 && "unable to mmap")) != (0)" (0x0, 0x0)
|
#0 0x7f6a82173ebd (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xcaebd)
|
#1 0x7f6a82179b13 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xd0b13)
|
#2 0x7f6a82179cfd (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xd0cfd)
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#3 0x7f6a82183712 (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xda712)
|
#4 0x7f6a820ce57d (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x2557d)
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#5 0x7f6a8216ad05 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1d05)
|
#6 0x55d8063ca39c in sf_malloc /data/src/10.1/mysys/safemalloc.c:115
|
#7 0x55d8063a214f in my_malloc /data/src/10.1/mysys/my_malloc.c:101
|
#8 0x55d80638bb25 in alloc_root /data/src/10.1/mysys/my_alloc.c:242
|
#9 0x55d8051bc1b5 in create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, char const*, bool, bool) /data/src/10.1/sql/sql_select.cc:17157
|
#10 0x55d80521114a in JOIN::exec_inner() /data/src/10.1/sql/sql_select.cc:2939
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#11 0x55d805216d65 in JOIN::exec() /data/src/10.1/sql/sql_select.cc:2564
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#12 0x55d805209c24 in mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) /data/src/10.1/sql/sql_select.cc:3501
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#13 0x55d80520c271 in handle_select(THD*, LEX*, select_result*, unsigned long) /data/src/10.1/sql/sql_select.cc:377
|
#14 0x55d8050db991 in execute_sqlcom_select /data/src/10.1/sql/sql_parse.cc:5691
|
#15 0x55d8050f708a in mysql_execute_command(THD*) /data/src/10.1/sql/sql_parse.cc:3038
|
#16 0x55d80510dacb in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/src/10.1/sql/sql_parse.cc:7209
|
#17 0x55d805114e03 in dispatch_command(enum_server_command, THD*, char*, unsigned int) /data/src/10.1/sql/sql_parse.cc:1499
|
#18 0x55d805119faa in do_command(THD*) /data/src/10.1/sql/sql_parse.cc:1131
|
#19 0x55d8053bdbca in do_handle_one_connection(THD*) /data/src/10.1/sql/sql_connect.cc:1331
|
#20 0x55d8053be182 in handle_one_connection /data/src/10.1/sql/sql_connect.cc:1242
|
#21 0x7f6a81e934a3 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x74a3)
|
#22 0x7f6a808a9d0e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe8d0e)
|
Non-ASAN builds produce the "out of memory" error:
2019-08-01 23:29:07 139987740509952 [ERROR] mysqld: Out of memory (Needed 4294967288 bytes)
|
2019-08-01 23:29:07 139987740509952 [ERROR] Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
|
'SELECT DISTINCT VARIANCE(1) FROM t1 GROUP BY a ORDER BY BENCHMARK(4, VAR_SAMP(a))' failed: 5: Out of memory (Needed 4294967288 bytes)
|
A slightly different query produces just ASAN error, without OOM:
CREATE TABLE t1 (a INT); |
INSERT INTO t1 VALUES (1),(2); |
SELECT DISTINCT VARIANCE(1) FROM t1 GROUP BY a, ExtractValue( 'foo', 'bar' ) ORDER BY BENCHMARK( 4, VAR_SAMP( a ) ); |
|
|
# Cleanup
|
DROP TABLE t1; |
==14351==ERROR: AddressSanitizer: use-after-poison on address 0x6190000c6b23 at pc 0x557afa94591a bp 0x7f345355a5a0 sp 0x7f345355a598
|
WRITE of size 1 at 0x6190000c6b23 thread T24
|
#0 0x557afa945919 in create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, char const*, bool, bool) /data/src/10.1/sql/sql_select.cc:17196
|
#1 0x557afa99a14a in JOIN::exec_inner() /data/src/10.1/sql/sql_select.cc:2939
|
#2 0x557afa99fd65 in JOIN::exec() /data/src/10.1/sql/sql_select.cc:2564
|
#3 0x557afa992c24 in mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) /data/src/10.1/sql/sql_select.cc:3501
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#4 0x557afa995271 in handle_select(THD*, LEX*, select_result*, unsigned long) /data/src/10.1/sql/sql_select.cc:377
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#5 0x557afa864991 in execute_sqlcom_select /data/src/10.1/sql/sql_parse.cc:5691
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#6 0x557afa88008a in mysql_execute_command(THD*) /data/src/10.1/sql/sql_parse.cc:3038
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#7 0x557afa896acb in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/src/10.1/sql/sql_parse.cc:7209
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#8 0x557afa89de03 in dispatch_command(enum_server_command, THD*, char*, unsigned int) /data/src/10.1/sql/sql_parse.cc:1499
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#9 0x557afa8a2faa in do_command(THD*) /data/src/10.1/sql/sql_parse.cc:1131
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#10 0x557afab46bca in do_handle_one_connection(THD*) /data/src/10.1/sql/sql_connect.cc:1331
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#11 0x557afab47182 in handle_one_connection /data/src/10.1/sql/sql_connect.cc:1242
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#12 0x7f3474c944a3 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x74a3)
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#13 0x7f34736aad0e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe8d0e)
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0x6190000c6b23 is located 931 bytes inside of 1100-byte region [0x6190000c6780,0x6190000c6bcc)
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allocated by thread T24 here:
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#0 0x7f3474f6bd28 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1d28)
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#1 0x557afbb5339c in sf_malloc /data/src/10.1/mysys/safemalloc.c:115
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#2 0x557afbcb04b2 (/data/bld/10.1-asan/bin/mysqld+0x1dc94b2)
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Thread T24 created by T0 here:
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#0 0x7f3474edaf59 in __interceptor_pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x30f59)
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#1 0x557afbb68ff7 in spawn_thread_noop /data/src/10.1/mysys/psi_noop.c:187
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SUMMARY: AddressSanitizer: use-after-poison /data/src/10.1/sql/sql_select.cc:17196 in create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, char const*, bool, bool)
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Shadow bytes around the buggy address:
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0x0c3280010d10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c3280010d20: 00 f7 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c3280010d30: 00 00 00 00 00 00 00 00 00 00 f7 00 00 00 00 00
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0x0c3280010d40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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0x0c3280010d50: 00 00 00 f7 00 00 00 00 00 00 00 00 00 00 00 00
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=>0x0c3280010d60: f7 f7 f7 f7[f7]f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7
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0x0c3280010d70: f7 f7 f7 f7 f7 f7 f7 f7 f7 04 fa fa fa fa fa fa
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0x0c3280010d80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c3280010d90: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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0x0c3280010da0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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0x0c3280010db0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Heap right redzone: fb
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack partial redzone: f4
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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==14351==ABORTING
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Neither is reproducible on 10.2+.