Issue #3221 has been updated by yellowrabbit2010.
Continuation of the debugging session (another computer). In short: variable last (lib/libc/string/strtok.c:111) defined as --- static __thread char *last TLS_ATTRIBUTE; --- has same runtime address (0x80067c508) as thread_mags.mags[0].prev defined as --- lib/libc/stdlib/nmalloc.c:327 static __thread thr_mags thread_mags TLS_ATTRIBUTE; --- The last thing I have to try is to make a flash drive with dfly-x86_64-5.6.2 completely from scratch, update it to the master and check that the dntpd does not die silently. ==================================================================== (gdb) bt #0 __strtok_r (s=0x7fffffdfd617 "0.dragonfly.pool.ntp.org\n", delim=0x406124 " \t\r\n", last=0x80067c508) at /usr/src/lib/libc/../libc/string/strtok.c:93 #1 0x00000008004f34cd in strtok (s=0x7fffffdfd610 "server", delim=0x406124 " \t\r\n") at /usr/src/lib/libc/../libc/string/strtok.c:113 #2 0x0000000000402627 in process_config_file ( path=0x405af8 "/etc/dntpd.conf") at main.c:417 #3 0x0000000000401f48 in main (ac=1, av=0x7fffffdfdad8) at main.c:198 (gdb) (gdb) list 88 if (c == 0) 89 s = NULL; 90 else 91 s[-1] = '\0'; 92 *last = s; 93 return (tok); 94 } 95 } while (sc != 0); 96 } 97 /* NOTREACHED */ (gdb) p last $5 = (char ** restrict) 0x80067c508 (gdb) cont Continuing. Hardware watchpoint 3: *0x80067c508 Old value = -2107881 New value = -2107856 __strtok_r (s=0x7fffffdfd630 "", delim=0x406124 " \t\r\n", last=0x80067c508) at /usr/src/lib/libc/../libc/string/strtok.c:93 93 return (tok); (gdb) cont Continuing. Breakpoint 2, mtmagazine_alloc (zi=15, flags=0) at /usr/src/lib/libc/../libc/stdlib/nmalloc.c:1683 1683 if (tp->init < 0) (gdb) p tp $6 = (thr_mags *) 0x80067c500 (gdb) p tp->mags $7 = {{loaded = 0x0, prev = 0x7fffffdfd630}, {loaded = 0x0, prev = 0x0}, { loaded = 0x0, prev = 0x0}, {loaded = 0x0, prev = 0x0}, { loaded = 0x8006b1000, prev = 0x0}, {loaded = 0x0, prev = 0x0} <repeats 67 times>} (gdb) ================================================================== ---------------------------------------- Bug #3221: Assertions hit in the mtmagazine. http://bugs.dragonflybsd.org/issues/3221#change-13848 * Author: yellowrabbit2010 * Status: New * Priority: Normal * Assignee: * Category: Other * Target version: ---------------------------------------- Hello, Sorry that I can’t figure out the exact sequence when this happens, the process looks random. And I can work in the same gimp for half a day and not encounter this error, and sometimes I can’t even start it. I can compile the package, in this case textproc/groff: ================ /bin/mkdir -p ./tmac sed -e "s;[@]PNMTOPS_NOSETPAGE[@];pnmtops;g" \ ./tmac/www.tmac.in > ./tmac/www.tmac /bin/mkdir -p `dirname doc/webpage.ps` \ && LANG=C LC_ALL=C sed -e "s;[@]VERSION[@];1.22.4;" doc/webpage.ms | GROFF_COMMAND_PREFIX= GROFF_BIN_PATH="/usr/obj/dports/textproc/groff/groff-1.22.4" /usr/obj/dports/textproc/groff/groff-1.22.4/groff -I/usr/obj/dports/textproc/groff/groff-1.22.4 -M /usr/obj/dports/textproc/groff/groff-1.22.4/doc -M/usr/obj/dports/textproc/groff/groff-1.22.4/tmac -M/usr/obj/dports/textproc/groff/groff-1.22.4/tmac -F/usr/obj/dports/textproc/groff/groff-1.22.4/font -F/usr/obj/dports/textproc/groff/groff-1.22.4/font -Upet -ww -Tps -ms -mwww >doc/webpage.ps assertion: mp->rounds != 0 in mtmagazine_alloc gmake[2]: *** [Makefile:11742: doc/webpage.ps] Error 1 gmake[2]: Leaving directory '/usr/obj/dports/textproc/groff/groff-1.22.4' gmake[1]: *** [Makefile:5600: all] Error 2 gmake[1]: Leaving directory '/usr/obj/dports/textproc/groff/groff-1.22.4' *** Error code 1 Stop. make: stopped in /usr/dports/textproc/groff fly# ================ or i can just try to run gimp ================ rabbit@fly /usr/src% gimp assertion: MAGAZINE_NOTFULL(mp) in mtmagazine_free gimp: terminated: Terminated ================ I'm at the master branch, commit d0e99d5ddb6a001850be2dff41813e1cad00b5af. -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account