On 1/9/15, Paul Menzel <paulepan...@users.sourceforge.net> wrote: > Am Dienstag, den 30.12.2014, 16:15 +0100 schrieb Paul Menzel: > > With still around 1.3 GB free on the partition mounted to `/var/`, > Evolution crashed with the f received the following segmentation fault > today.
Which build of SQLite are you using. What is SQLITE_SOURCE_ID? Also, we have some new "sqlite3.c" and "sqlite3.h" files for the upcoming 3.8.8 release. Can I encourage you to try them out. > > 0xb3f9af51 in sqlite3Strlen30 (z=0x18 <error: Cannot access memory > at address 0x18>) at sqlite3.c:22902 > > > Thread 53 (Thread 0xa7e04b40 (LWP 3576)): > #0 0xb3f9af51 in sqlite3Strlen30 (z=0x18 <error: Cannot access > memory at address 0x18>) at sqlite3.c:22902 sqlite3Strlen30() is called with an invalid string pointer, apparently. The sqlite3Strlen30() function is just a strlen() implementation that returns int instead of size_t. Stack frames 0 through 5 look fine, except for the invalid string pointer, of coruse. > #5 0xb3f9ce21 in unixSync (id=0xacbe7898, flags=2) at > sqlite3.c:28396 > dirfd = 668585276 > rc = <optimized out> > pFile = 0xacbe7898 > isDataOnly = 0 > isFullsync = 0 The unixSync routine above calls frame 4 from (https://www.sqlite.org/src/artifact/949cdedc74dbf3c1?ln=3589). Apparently, pFile->zPath is an invalid pointer. > #6 0xb7ad33d6 in call_old_file_Sync (flags=<optimized out>, > cFile=<optimized out>) at camel-db.c:66 The pFile object with the invalid zPath field is a parameter to unixSync(), and hence comes from call_old_file_Sync(), which is not a part of the SQLite source tree. I don't have the sources to camel-db.c so I cannot trace this any further. My guess (based on the name of the function) is that camel-db.c is trying to "sync" an sqlite3_file object that has been previously destroyed. This appears to be completely unrelated to the previous issue. The previous issue was that a file was not being extended correctly because of a lack of disk space, so that a memcpy() into a mmap() of that file segfaulted. That does not appear to be what is happening here, unless I'm missing something. > No locals. > #7 sync_request_thread_cb (task_data=0x860d9d88, null_data=0x0) at > camel-db.c:92 > sync_data = 0x860d9d88 > done = <optimized out> > #8 0xb52d7e64 in g_thread_pool_thread_proxy (data=0x81a73958) at > /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gthreadpool.c:307 > task = 0x860d9d88 > #9 0xb52d73da in g_thread_proxy (data=0x89118e90) at > /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gthread.c:764 > No locals. > #10 0xb7caeefb in start_thread (arg=0xa7e04b40) at > pthread_create.c:309 > __res = <optimized out> > pd = 0xa7e04b40 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1211363328, > -1478472896, 4001536, -1478475224, -2031767865, -742727961}, > mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, > 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} > not_first_call = <optimized out> > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> > __PRETTY_FUNCTION__ = "start_thread" > #11 0xb51a6dfe in clone () at > ../sysdeps/unix/sysv/linux/i386/clone.S:129 > No locals. > > Thread 51 (Thread 0x972ffb40 (LWP 3574)): > #0 0xb7fdcd3c in __kernel_vsyscall () > No symbol table info available. > #1 0xb7cb59fb in read () at ../sysdeps/unix/syscall-template.S:81 > No locals. > #2 0xb3f8d76c in seekAndRead (id=0x81e43980, id=0x81e43980, > cnt=1024, pBuf=0x8e6d9ac0, offset=23846912) at sqlite3.c:27963 > got = <optimized out> > prior = 0 > newOffset = <optimized out> > #3 unixRead (id=0x81e43980, pBuf=0x8e6d9ac0, amt=1024, > offset=<optimized out>) at sqlite3.c:28027 > pFile = 0x81e43980 > #4 0xb7ad31c2 in camel_sqlite3_file_xRead (pFile=0x81e46b50, > pBuf=0x8e6d9ac0, iAmt=1024, iOfst=23846912) at camel-db.c:211 > cFile = 0x81e46b50 > #5 0xb3f86517 in sqlite3OsRead (offset=23846912, amt=1024, > pBuf=<optimized out>, id=<optimized out>) at sqlite3.c:15971 > No locals. > #6 readDbPage (pPg=pPg@entry=0x8e6d9ee0, iFrame=<optimized out>) at > sqlite3.c:43754 > iOffset = 23846912 > pPager = 0x81e46a48 > pgno = 23289 > rc = 0 > pgsz = 1024 > #7 0xb3fa15ab in sqlite3PagerAcquire (pPager=0x81e46a48, > pgno=pgno@entry=23289, ppPage=0x972fe8b8, flags=2) at sqlite3.c:46275 > rc = <optimized out> > pPg = <optimized out> > iFrame = 0 > noContent = 0 > bMmapOk = <optimized out> > #8 0xb3fa199f in btreeGetPage (pBt=0x81e43920, pgno=23289, > ppPage=0x972fe908, flags=2) at sqlite3.c:53852 > rc = <optimized out> > pDbPage = 0x8e6d9ee0 > #9 0xb3fa6f9c in getAndInitPage (pBt=<optimized out>, > pgno=<optimized out>, ppPage=0x972fe908, bReadonly=2) at sqlite3.c:53907 > rc = <optimized out> > #10 0xb3fa701d in moveToChild (pCur=pCur@entry=0xa1374b90, > newPgno=<optimized out>) at sqlite3.c:56565 > rc = <optimized out> > i = 2 > pNewPage = 0xb4044cf8 > pBt = <optimized out> > #11 0xb3fa7162 in moveToLeftmost (pCur=0xa1374b90) at > sqlite3.c:56738 > rc = 0 > pPage = <optimized out> > #12 0xb3fc17c4 in btreeNext (pCur=0xa1374b90, pRes=0x972fea98) at > sqlite3.c:57163 > rc = <optimized out> > idx = <optimized out> > pPage = <optimized out> > #13 0xb3fe9c5d in sqlite3VdbeExec (p=p@entry=0xa11fb160) at > sqlite3.c:73688 > pC = 0xa1374b28 > res = 0 > pc = <optimized out> > aOp = <optimized out> > pOp = <optimized out> > rc = 0 > db = <optimized out> > resetSchemaOnFault = <optimized out> > encoding = <optimized out> > iCompare = <optimized out> > nVmStep = <optimized out> > nProgressLimit = <optimized out> > aMem = <optimized out> > pIn1 = <optimized out> > pIn2 = <optimized out> > pIn3 = <optimized out> > pOut = <optimized out> > aPermute = <optimized out> > lastRowid = <optimized out> > #14 0xb3ff146e in sqlite3Step (p=0xa11fb160) at sqlite3.c:67812 > db = 0x81e46408 > rc = <optimized out> > #15 sqlite3_step (pStmt=0xa11fb160) at sqlite3.c:2342 > rc2 = 0 > cnt = 0 > db = <optimized out> > rc = <optimized out> > pStmt = <optimized out> > v = <optimized out> > #16 0xb3fdf85c in sqlite3_exec (db=0x81e46408, zSql=<optimized out>, > xCallback=0xb7ad3490 <read_uids_to_hash_callback>, pArg=0x88cb78b0, > pzErrMsg=0x972feda8) at sqlite3.c:99420 > i = <optimized out> > nCol = 2 > azVals = <optimized out> > rc = <optimized out> > zLeftover = 0xa120c97d "" > pStmt = 0xa11fb160 > azCols = 0xa1194358 > callbackIsInit = 1 > #17 0xb7ad2742 in cdb_sql_exec (db=0x81e46408, stmt=0xa120c960 > "SELECT uid,flags FROM 'INBOX'", > callback=0xb7ad3490 <read_uids_to_hash_callback>, > data=0x88cb78b0, error=0x972fee78) at camel-db.c:487 > errmsg = <optimized out> > ret = -1 > retries = 0 > #18 0xb7ad46ec in camel_db_select (cdb=0x81afdf68, stmt=0xa120c960 > "SELECT uid,flags FROM 'INBOX'", > callback=0xb7ad3490 <read_uids_to_hash_callback>, > data=0x88cb78b0, error=0x972fee78) at camel-db.c:1075 > ret = -1591686816 > __FUNCTION__ = "camel_db_select" > #19 0xb7ad4877 in camel_db_get_folder_uids (db=0x81afdf68, > folder_name=0xa1385828 "INBOX", sort_by=0x0, collate=0x0, hash=0x88cb78b0, > error=0x972fee78) at camel-db.c:1142 > sel_query = 0xa120c960 "SELECT uid,flags FROM 'INBOX'" > ret = <optimized out> > #20 0xb7ae67e0 in camel_folder_summary_load_from_db > (summary=0xa149e470, error=0x972feeb8) at camel-folder-summary.c:2441 > parent_store = 0x8e6d9ac0 > full_name = 0xa1385828 "INBOX" > local_error = 0x0 > __FUNCTION__ = "camel_folder_summary_load_from_db" > #21 0xab8d38fe in camel_imapx_summary_new (folder=0xa149e3a0) at > camel-imapx-summary.c:357 > summary = 0xa149e470 > local_error = 0x0 > #22 0xab8ac1ff in camel_imapx_folder_new (store=0x81b92948, > folder_dir=0xac14eab0 > "/home/joey/.cache/evolution/mail/1183830693.4215.64@myasrock-e350m1/folders/INBOX", > folder_name=0xa11943d8 "INBOX", > error=0x972fefd8) at camel-imapx-folder.c:1481 > folder = 0xa149e3a0 > service = 0x400 > settings = 0xa149e3a0 > imapx_folder = 0x81b92948 > short_name = 0x400 <error: Cannot access memory at address > 0x400> > filter_all = 0 > filter_inbox = 1 > filter_junk = 0 > filter_junk_inbox = 0 > #23 0xab8cefab in get_folder_offline (flags=<optimized out>, > error=<optimized out>, folder_name=<optimized out>, store=<optimized out>) > at camel-imapx-store.c:907 > folder_dir = 0xac14eab0 > "/home/joey/.cache/evolution/mail/1183830693.4215.64@myasrock-e350m1/folders/INBOX" > imapx_store = 0x81b92948 > si = 0x400 > service = 0x400 > user_cache_dir = 0xac14eab0 > "/home/joey/.cache/evolution/mail/1183830693.4215.64@myasrock-e350m1/folders/INBOX" > #24 imapx_store_get_folder_sync (store=0x81b92948, > folder_name=0xa11943d8 "INBOX", flags=(unknown: 0), cancellable=0xa16f9240, > > error=0x972fefd8) at camel-imapx-store.c:1667 > settings = 0x81b92948 > use_real_junk_path = 1024 > #25 0xb7b3c133 in camel_store_get_folder_sync (store=0x81b92948, > folder_name=<optimized out>, flags=<optimized out>, > cancellable=0xa16f9240, error=0x972ff0a8) at camel-store.c:1261 > local_error = 0x0 > folder = <optimized out> > vjunk = 0x0 > vtrash = 0x0 > create_folder = <optimized out> > folder_name_is_vjunk = 0 > folder_name_is_vtrash = 0 > store_uses_vjunk = <optimized out> > store_uses_vtrash = 1 > __FUNCTION__ = "camel_store_get_folder_sync" > #26 0xa9b7288f in e_mail_session_uri_to_folder_sync > (session=0x81a5e0e0, > folder_uri=0xa14bd830 > "folder://1183830693.4215.64%40myasrock-e350m1/INBOX", flags=(unknown: 0), > cancellable=0xa16f9240, error=0x972ff0a8) > at e-mail-session.c:2172 > store = 0x81b92948 > folder = 0xa14bd830 > folder_name = 0xa11943d8 "INBOX" > success = 1024 > __FUNCTION__ = "e_mail_session_uri_to_folder_sync" > #27 0xa99fd7ec in refresh_folders_exec (m=0x88843368, > cancellable=0xa16f9240, error=0xa14bd830) at mail-send-recv.c:1025 > folder = 0xa14bd830 > i = 0 > local_error = 0x0 > #28 0xa9b7aa60 in mail_msg_proxy (msg=0x88843368) at mail-mt.c:373 > cancellable = 0xa16f9240 > #29 0xb52d7e64 in g_thread_pool_thread_proxy (data=0x89112438) at > /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gthreadpool.c:307 > task = 0x88843368 > #30 0xb52d73da in g_thread_proxy (data=0x89118ef0) at > /build/glib2.0-EvFudu/glib2.0-2.42.1/./glib/gthread.c:764 > No locals. > #31 0xb7caeefb in start_thread (arg=0x972ffb40) at > pthread_create.c:309 > __res = <optimized out> > pd = 0x972ffb40 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1211363328, > -1758463168, 4001536, -1758465496, 428191398, -742727961}, > mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, > 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} > not_first_call = <optimized out> > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> > __PRETTY_FUNCTION__ = "start_thread" > #32 0xb51a6dfe in clone () at > ../sysdeps/unix/sysv/linux/i386/clone.S:129 > No locals. > > Can you see from the given information, if this is related or a > different issue? > > > Thanks, > > Paul > > >> [1] https://packages.debian.org/corekeeper >> [2] >> https://www.sqlite.org/src/info/776648412c30dce206f1024ff849c2cb025bb006 > -- D. Richard Hipp d...@sqlite.org _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
