Crash report
------ REGISTERS ------ 13016:X 18 Mar 2021 20:04:47.790 # RAX:000056295676dc78 RBX:00007f84a4284f00 RCX:0000000000000000 RDX:0000000000000000 RDI:0000000065706c5f RSI:0000562956840b88 RBP:0000000000000001 RSP:00007ffc650feee0 R8 :0000000000000028 R9 :00007f849f827c29 R10:0000000000000002 R11:0000000000000006 R12:00007f84a3dfbf00 R13:73616d3a656c6f72 R14:00007f84a237cff9 R15:0000000000000082 RIP:000056295676dc88 EFL:0000000000010283 CSGSFS:002b000000000033 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeef) -> 00007ffc650ff198 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeee) -> 0000000000000001 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeed) -> 0000562956792e36 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeec) -> 00000000000000c0 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeeb) -> 0000000000000001 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feeea) -> 0000000000000000 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee9) -> 00007ffc650fef68 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee8) -> 0000562958417f20 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee7) -> 0000562958402b60 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee6) -> 0000562958417f20 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee5) -> c982b26d7df3b400 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee4) -> 0000008d00000003 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee3) -> 0000562956796dee 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee2) -> 00007f84a42301ff 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee1) -> 00007f84a4230100 13016:X 18 Mar 2021 20:04:47.790 # (00007ffc650feee0) -> 0000000000000000
------ FAST MEMORY TEST ------ 13016:X 18 Mar 2021 20:04:47.790 # Bio thread for job type #0 terminated 13016:X 18 Mar 2021 20:04:47.790 # Bio thread for job type #1 terminated 13016:X 18 Mar 2021 20:04:47.790 # Bio thread for job type #2 terminated *** Preparing to test memory region 562956a86000 (2252800 bytes) *** Preparing to test memory region 5629583bf000 (540672 bytes) *** Preparing to test memory region 7f84962fd000 (201850880 bytes) *** Preparing to test memory region 7f84a237e000 (8388608 bytes) *** Preparing to test memory region 7f84a2b7f000 (8388608 bytes) *** Preparing to test memory region 7f84a3380000 (8388608 bytes) *** Preparing to test memory region 7f84a3b80000 (11010048 bytes) *** Preparing to test memory region 7f84a4bd6000 (16384 bytes) *** Preparing to test memory region 7f84a4df5000 (16384 bytes) *** Preparing to test memory region 7f84a57b9000 (32768 bytes) *** Preparing to test memory region 7f84a57cc000 (4096 bytes) .O.O.O.O.O.O.O.O.O.O.O Fast memory test PASSED, however your memory can still be broken. Please run a memory test for several hours if possible.
------ DUMPING CODE AROUND EIP ------ Symbol: sentinelRefreshInstanceInfo (base: 0x56295676db80) Module: /opt/redis-5.0.8/bin/redis-sentinel 0.0.0.0:26379 [sentinel] (base 0x5629566ce000) $ xxd -r -p /tmp/dump.hex /tmp/dump.bin $ objdump --adjust-vma=0x56295676db80 -D -b binary -m i386:x86-64 /tmp/dump.bin
13016:X 18 Mar 2021 20:04:48.621 # dump of function (hexdump of 392 bytes): 415741564155415455534889fb4889f54883ec38488bbf3801000064488b042528000000488944242831c0e8e0fef9ff4889efe848fef9ff4889ef4889833801000048c783a800000000000000e89e0cf9ff4c8d44242448 8d15b47a0c004889c6b9020000004889efe8921efaff8b7424244989c485f60f8e530b000041bf0100000031ed49bd726f6c653a6d6173904f8b74fcf8450fb646ff4489c183e10780f9020f849f0300000f86b902000080 f9030f848003000080f9047517498b46ef4883f82e760d41813e72756e5f0f8484030000f603010f84eb01000080f9047726488d351f2f0d000fb6d1486304964801f0ffe00f1f004180f8370f87ec0d0000660f1f440000 4d392e745348b8726f6c653a736c614939060f8400030000b80100000083fd02740485c0754a410fb64eff4189c84183e0074180f8040f87bc020000488d3dd12e0d00410fb6c0486304874801f8ffe00f1f840000000000 6641817e08746575a441807e0a72759dbd010000000f1f004489f84983c701394424240f8f07ffff
=== REDIS BUG REPORT END. Make sure to include from START to END. ===
Please report the crash by opening an issue on github:
http://github.com/antirez/redis/issues
Suspect RAM error? Use redis-server --test-memory to verify it.
Aditional information
- OS Info Distributor ID: Ubuntu Description: Ubuntu 18.04.4 LTS Release: 18.04 Codename: bionic
- Steps to reproduce (if any)
- Multiple sentinel restart not on one machine
Comment From: hwware
Hi @abaowhy, I am not 100% sure but based the information you provided , this issue looks similar to https://github.com/redis/redis/issues/8012. which has been fixed by https://github.com/redis/redis/pull/7443. Can you uupgrade the version and see if the problem still exists? thank you!
Comment From: madolson
This can be closed unless @abaowhy responds with more information.