Bump actions/cache from 2 to 3.0.11#13
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Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.0.11. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](actions/cache@v2...v3.0.11) --- updated-dependencies: - dependency-name: actions/cache dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>
YaacovHazan
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Jun 6, 2024
fix some issues that come from sanitizer thread report.
1. when the main thread is updating daylight_active, other threads (bio,
module thread) may be writing logs at the same time.
```
WARNING: ThreadSanitizer: data race (pid=661064)
Read of size 4 at 0x55c9a4d11c70 by thread T2:
#0 serverLogRaw /home/sundb/data/redis_fork/src/server.c:116 (redis-server+0x8d797) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#1 _serverLog.constprop.2 /home/sundb/data/redis_fork/src/server.c:146 (redis-server+0x2a3b14) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#2 bioProcessBackgroundJobs /home/sundb/data/redis_fork/src/bio.c:329 (redis-server+0x1c24ca) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
Previous write of size 4 at 0x55c9a4d11c70 by main thread (mutexes: write M0, write M1, write M2, write M3):
#0 updateCachedTimeWithUs /home/sundb/data/redis_fork/src/server.c:1102 (redis-server+0x925e7) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#1 updateCachedTimeWithUs /home/sundb/data/redis_fork/src/server.c:1087 (redis-server+0x925e7)
#2 updateCachedTime /home/sundb/data/redis_fork/src/server.c:1118 (redis-server+0x925e7)
#3 afterSleep /home/sundb/data/redis_fork/src/server.c:1811 (redis-server+0x925e7)
#4 aeProcessEvents /home/sundb/data/redis_fork/src/ae.c:389 (redis-server+0x85ae0) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#5 aeProcessEvents /home/sundb/data/redis_fork/src/ae.c:342 (redis-server+0x85ae0)
#6 aeMain /home/sundb/data/redis_fork/src/ae.c:477 (redis-server+0x85ae0)
#7 main /home/sundb/data/redis_fork/src/server.c:7211 (redis-server+0x7168c) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
```
2. thread leaks in module tests
```
WARNING: ThreadSanitizer: thread leak (pid=668683)
Thread T13 (tid=670041, finished) created by main thread at:
#0 pthread_create ../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1036 (libtsan.so.2+0x3d179) (BuildId: 28a9f70061dbb2dfa2cef661d3b23aff4ea13536)
#1 HelloBlockNoTracking_RedisCommand /home/sundb/data/redis_fork/tests/modules/blockonbackground.c:200 (blockonbackground.so+0x97fd) (BuildId: 9cd187906c57e88cdf896d121d1d96448b37a136)
#2 HelloBlockNoTracking_RedisCommand /home/sundb/data/redis_fork/tests/modules/blockonbackground.c:169 (blockonbackground.so+0x97fd)
#3 call /home/sundb/data/redis_fork/src/server.c:3546 (redis-server+0x9b7fb) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#4 processCommand /home/sundb/data/redis_fork/src/server.c:4176 (redis-server+0xa091c) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#5 processCommandAndResetClient /home/sundb/data/redis_fork/src/networking.c:2468 (redis-server+0xd2b8e) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#6 processInputBuffer /home/sundb/data/redis_fork/src/networking.c:2576 (redis-server+0xd2b8e)
#7 readQueryFromClient /home/sundb/data/redis_fork/src/networking.c:2722 (redis-server+0xd358f) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#8 callHandler /home/sundb/data/redis_fork/src/connhelpers.h:58 (redis-server+0x288a7b) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#9 connSocketEventHandler /home/sundb/data/redis_fork/src/socket.c:277 (redis-server+0x288a7b)
#10 aeProcessEvents /home/sundb/data/redis_fork/src/ae.c:417 (redis-server+0x85b45) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
#11 aeProcessEvents /home/sundb/data/redis_fork/src/ae.c:342 (redis-server+0x85b45)
#12 aeMain /home/sundb/data/redis_fork/src/ae.c:477 (redis-server+0x85b45)
#13 main /home/sundb/data/redis_fork/src/server.c:7211 (redis-server+0x7168c) (BuildId: dca0b1945ba30010e36129bdb296e488dd2b32d0)
```
YaacovHazan
pushed a commit
that referenced
this pull request
Jun 18, 2025
redis#14072) Compiled Redis with COVERAGE_TEST, while using the fork API encountered the following issue: - Forked process calls `RedisModule_ExitFromChild` - child process starts to report its COW while performing IO operations - Parent process terminates child process with `RedisModule_KillForkChild` - Child process signal handler gets called while an IO operation is called - exit() is called because COVERAGE_TEST was on during compilation. - exit() tries to perform more IO operations in its exit handlers. - process gets deadlocked Backtrace snippet: ``` #0 futex_wait (private=0, expected=2, futex_word=0x7e1220000c50) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait_private (futex=0x7e1220000c50) at ./nptl/lowlevellock.c:34 #2 0x00007e1234696429 in __GI__IO_flush_all () at ./libio/genops.c:698 #3 0x00007e123469680d in _IO_cleanup () at ./libio/genops.c:843 #4 0x00007e1234647b74 in __run_exit_handlers (status=status@entry=255, listp=<optimized out>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at ./stdlib/exit.c:129 #5 0x00007e1234647bbe in __GI_exit (status=status@entry=255) at ./stdlib/exit.c:138 #6 0x00005ef753264e13 in exitFromChild (retcode=255) at /home/jonathan/CLionProjects/redis/src/server.c:263 #7 sigKillChildHandler (sig=<optimized out>) at /home/jonathan/CLionProjects/redis/src/server.c:6794 #8 <signal handler called> #9 0x00007e1234685b94 in _IO_fgets (buf=buf@entry=0x7e122dafdd90 "KSM:", ' ' <repeats 19 times>, "0 kB\n", n=n@entry=1024, fp=fp@entry=0x7e1220000b70) at ./libio/iofgets.c:47 #10 0x00005ef75326c5e0 in fgets (__stream=<optimized out>, __n=<optimized out>, __s=<optimized out>, __s=<optimized out>, __n=<optimized out>, __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:200 #11 zmalloc_get_smap_bytes_by_field (field=0x5ef7534c42fd "Private_Dirty:", pid=<optimized out>) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:928 #12 0x00005ef75338ab1f in zmalloc_get_private_dirty (pid=-1) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:978 #13 sendChildInfoGeneric (info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE, keys=0, progress=-1, pname=0x5ef7534c95b2 "Module fork") at /home/jonathan/CLionProjects/redis/src/childinfo.c:71 #14 0x00005ef75337962c in sendChildCowInfo (pname=0x5ef7534c95b2 "Module fork", info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE) at /home/jonathan/CLionProjects/redis/src/server.c:6895 #15 RM_ExitFromChild (retcode=0) at /home/jonathan/CLionProjects/redis/src/module.c:11468 ``` Change is to make the exit() _exit() calls conditional based on a parameter to exitFromChild function. The signal handler should exit without io operations since it doesn't know its history.(If we were in the middle of IO operations before it was called) --------- Co-authored-by: Yuan Wang <wangyuancode@163.com>
YaacovHazan
pushed a commit
that referenced
this pull request
Jul 6, 2025
redis#14072) Compiled Redis with COVERAGE_TEST, while using the fork API encountered the following issue: - Forked process calls `RedisModule_ExitFromChild` - child process starts to report its COW while performing IO operations - Parent process terminates child process with `RedisModule_KillForkChild` - Child process signal handler gets called while an IO operation is called - exit() is called because COVERAGE_TEST was on during compilation. - exit() tries to perform more IO operations in its exit handlers. - process gets deadlocked Backtrace snippet: ``` #0 futex_wait (private=0, expected=2, futex_word=0x7e1220000c50) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait_private (futex=0x7e1220000c50) at ./nptl/lowlevellock.c:34 #2 0x00007e1234696429 in __GI__IO_flush_all () at ./libio/genops.c:698 #3 0x00007e123469680d in _IO_cleanup () at ./libio/genops.c:843 #4 0x00007e1234647b74 in __run_exit_handlers (status=status@entry=255, listp=<optimized out>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at ./stdlib/exit.c:129 #5 0x00007e1234647bbe in __GI_exit (status=status@entry=255) at ./stdlib/exit.c:138 #6 0x00005ef753264e13 in exitFromChild (retcode=255) at /home/jonathan/CLionProjects/redis/src/server.c:263 #7 sigKillChildHandler (sig=<optimized out>) at /home/jonathan/CLionProjects/redis/src/server.c:6794 #8 <signal handler called> #9 0x00007e1234685b94 in _IO_fgets (buf=buf@entry=0x7e122dafdd90 "KSM:", ' ' <repeats 19 times>, "0 kB\n", n=n@entry=1024, fp=fp@entry=0x7e1220000b70) at ./libio/iofgets.c:47 #10 0x00005ef75326c5e0 in fgets (__stream=<optimized out>, __n=<optimized out>, __s=<optimized out>, __s=<optimized out>, __n=<optimized out>, __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:200 #11 zmalloc_get_smap_bytes_by_field (field=0x5ef7534c42fd "Private_Dirty:", pid=<optimized out>) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:928 #12 0x00005ef75338ab1f in zmalloc_get_private_dirty (pid=-1) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:978 #13 sendChildInfoGeneric (info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE, keys=0, progress=-1, pname=0x5ef7534c95b2 "Module fork") at /home/jonathan/CLionProjects/redis/src/childinfo.c:71 #14 0x00005ef75337962c in sendChildCowInfo (pname=0x5ef7534c95b2 "Module fork", info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE) at /home/jonathan/CLionProjects/redis/src/server.c:6895 #15 RM_ExitFromChild (retcode=0) at /home/jonathan/CLionProjects/redis/src/module.c:11468 ``` Change is to make the exit() _exit() calls conditional based on a parameter to exitFromChild function. The signal handler should exit without io operations since it doesn't know its history.(If we were in the middle of IO operations before it was called) --------- Co-authored-by: Yuan Wang <wangyuancode@163.com>
YaacovHazan
pushed a commit
that referenced
this pull request
Sep 29, 2025
redis#14072) Compiled Redis with COVERAGE_TEST, while using the fork API encountered the following issue: - Forked process calls `RedisModule_ExitFromChild` - child process starts to report its COW while performing IO operations - Parent process terminates child process with `RedisModule_KillForkChild` - Child process signal handler gets called while an IO operation is called - exit() is called because COVERAGE_TEST was on during compilation. - exit() tries to perform more IO operations in its exit handlers. - process gets deadlocked Backtrace snippet: ``` #0 futex_wait (private=0, expected=2, futex_word=0x7e1220000c50) at ../sysdeps/nptl/futex-internal.h:146 #1 __GI___lll_lock_wait_private (futex=0x7e1220000c50) at ./nptl/lowlevellock.c:34 #2 0x00007e1234696429 in __GI__IO_flush_all () at ./libio/genops.c:698 #3 0x00007e123469680d in _IO_cleanup () at ./libio/genops.c:843 #4 0x00007e1234647b74 in __run_exit_handlers (status=status@entry=255, listp=<optimized out>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at ./stdlib/exit.c:129 #5 0x00007e1234647bbe in __GI_exit (status=status@entry=255) at ./stdlib/exit.c:138 #6 0x00005ef753264e13 in exitFromChild (retcode=255) at /home/jonathan/CLionProjects/redis/src/server.c:263 #7 sigKillChildHandler (sig=<optimized out>) at /home/jonathan/CLionProjects/redis/src/server.c:6794 #8 <signal handler called> #9 0x00007e1234685b94 in _IO_fgets (buf=buf@entry=0x7e122dafdd90 "KSM:", ' ' <repeats 19 times>, "0 kB\n", n=n@entry=1024, fp=fp@entry=0x7e1220000b70) at ./libio/iofgets.c:47 #10 0x00005ef75326c5e0 in fgets (__stream=<optimized out>, __n=<optimized out>, __s=<optimized out>, __s=<optimized out>, __n=<optimized out>, __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:200 #11 zmalloc_get_smap_bytes_by_field (field=0x5ef7534c42fd "Private_Dirty:", pid=<optimized out>) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:928 #12 0x00005ef75338ab1f in zmalloc_get_private_dirty (pid=-1) at /home/jonathan/CLionProjects/redis/src/zmalloc.c:978 #13 sendChildInfoGeneric (info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE, keys=0, progress=-1, pname=0x5ef7534c95b2 "Module fork") at /home/jonathan/CLionProjects/redis/src/childinfo.c:71 #14 0x00005ef75337962c in sendChildCowInfo (pname=0x5ef7534c95b2 "Module fork", info_type=CHILD_INFO_TYPE_MODULE_COW_SIZE) at /home/jonathan/CLionProjects/redis/src/server.c:6895 #15 RM_ExitFromChild (retcode=0) at /home/jonathan/CLionProjects/redis/src/module.c:11468 ``` Change is to make the exit() _exit() calls conditional based on a parameter to exitFromChild function. The signal handler should exit without io operations since it doesn't know its history.(If we were in the middle of IO operations before it was called) --------- Co-authored-by: Yuan Wang <wangyuancode@163.com>
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Bumps actions/cache from 2 to 3.0.11.
Release notes
Sourced from actions/cache's releases.
... (truncated)
Changelog
Sourced from actions/cache's changelog.
Commits
9b0c1fcMerge pull request #956 from actions/pdotl-version-bump18103f6Fix licensed status error3e383cdUpdate RELEASES43428eatoolkit versioon update and version bump for cache1c739803.0.11a3f5edcMerge pull request #950 from rentziass/rentziass/update-actions-core831ee69Update licensesb9c8bfeUpdate@actions/coreto 1.10.00f20846Merge pull request #946 from actions/Phantsure-patch-2862fc14Update README.mdYou can trigger a rebase of this PR by commenting
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