Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com From: swamp-dog AT ntlworld DOT com (Guy Harrison) To: Subject: cvs cygwin1.dll Date: Fri, 13 Sep 2002 09:09:37 GMT Message-ID: <3d81aa1b.1496411@smtp.ntlworld.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id g8DEdUL30789 Hi Folks, Problem: Parents hang awaiting child process termination (279 below)... $ ps PID PPID PGID WINPID TTY UID STIME COMMAND 165 1 165 165 con 500 07:37:42 /usr/bin/bash 121 1 121 121 ? 500 07:37:47 /usr/bin/ssh-agent 298 165 298 260 con 500 07:47:07 /usr/bin/bash 288 298 298 287 con 500 07:47:07 /usr/bin/make 305 298 298 166 con 500 07:47:08 /usr/bin/tee 249 288 298 249 con 500 07:48:37 /usr/bin/sh 233 249 298 310 con 500 07:48:38 /usr/bin/make 284 233 298 284 con 500 07:48:38 /usr/bin/sh 146 284 298 146 con 500 07:48:39 /usr/bin/make 71 146 298 71 con 500 07:48:43 /usr/bin/sh 360 71 298 199 con 500 07:54:20 /usr/bin/make 350 360 298 350 con 500 07:54:20 /usr/bin/sh 333 350 298 246 con 500 07:54:20 /usr/bin/make 279 333 298 279 con 500 07:54:50 201 1 201 201 con 500 07:59:22 /usr/bin/bash 232 1 232 232 ? 500 07:59:27 /usr/bin/ssh-agent 224 201 224 207 con 500 07:59:29 /usr/bin/ps Temporary change to ""... char pname[MAX_PATH]; if (p->process_state & PID_ZOMBIE) strcpy (pname, ""); else // if (p->process_state & (PID_ZOMBIE | PID_EXITED)) if (p->process_state & PID_EXITED) strcpy (pname, ""); else if (p->ppid) { When: Spurious and apparently under load. EG: a compilation as above where "sh" is the victim. Not limited to "sh" though - has happened to "collect2" and once to the initial bash console when yet again the system was still hammering the hard disk. Can't get it to occur under "strace --mask=sigp" because it just doesn't stress the same. :-( "win-tlist" is nothing more than "TLIST" from in a shell wrapper script. It's the third [bad] listing below that's interesting... [good 1 of 2] $ win-tlist 71 71 sh.exe CWD: J:\cygwin\all\src\cvs\cygwin\dll\obj-rel\i686-pc-cygwin\newlib\ CmdLine: J:\cygwin\bin\sh.exe -c "set fnord --unix -w -- ; amf=$2; dot_seen =no; target=`echo all-recursive | sed s/-recursive//`; list='libc libm doc .'; for subdir in $list; do echo \"Making $target in $subdir\"; if test \"$subdir \" = \".\"; then dot_seen=yes; local_target=\"$target-am\"; else local_targe t=\"$target\"; fi; (cd $subdir && make \"AR_FLAGS=rc\" \"CC_FOR_BUILD=/all/src /cvs/cygwin/dll/ccache-gcc\" \"CFLAGS=-O2 \" \"CFLAGS_FOR_BUILD=\" \"CFLAGS_FOR_ TARGET=-O2 \" \"LDFLAGS=\" \"LIBCFLAGS=-O2 \" \"LIBC VirtualSize: 298096 KB PeakVirtualSize: 303020 KB WorkingSetSize: 1004 KB PeakWorkingSetSize: 1932 KB NumberOfThreads: 7 278 Win32StartAddr:0x00401000 LastErr:0x00000000 State:Waiting 283 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 192 Win32StartAddr:0x610048b8 LastErr:0x00000120 State:Waiting 215 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 182 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 256 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 303 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 0x00400000 sh.exe 4.0.1381.298 shp 0x77f60000 ntdll.dll 1003.13.0.0 shp 0x61000000 cygwin1.dll 4.0.1381.300 shp 0x77f00000 KERNEL32.dll 4.0.1381.281 shp 0x77dc0000 advapi32.dll 4.0.1381.310 shp 0x77e70000 USER32.dll 4.0.1381.298 shp 0x77ed0000 GDI32.dll 4.0.1381.335 shp 0x77e10000 RPCRT4.dll 4.0.1381.319 shp 0x77bf0000 rpcltc1.dll [good 2 of 2] $ win-tlist 350 350 sh.exe CWD: J:\cygwin\all\src\cvs\cygwin\dll\obj-rel\i686-pc-cygwin\newlib\libm\ CmdLine: J:\cygwin\bin\sh.exe -c "set fnord --unix -w -- DESTDIR= RANLIB=ran lib PICFLAG= NM=nm LIBCFLAGS=-O2\ LD=ld CC=/all/src/cvs/cygwin/dll/ccache-gcc\ -L/all/src/cvs/cygwin/dll/obj-rel/i686-pc-cygwin/winsup\ -L/all/src/cvs/cygwin/d ll/obj-rel/i686-pc-cygwin/winsup/cygwin\ -L/all/src/cvs/cygwin/dll/obj-rel/i686- pc-cygwin/winsup/w32api/lib\ -isystem\ /all/src/cvs/cygwin/dll/src/winsup/includ e\ -isystem\ /all/src/cvs/cygwin/dll/src/winsup/cygwin/include\ -isystem\ /all/s rc/cvs/cygwin/dll/src/winsup/w32api/include\ -isyste VirtualSize: 298092 KB PeakVirtualSize: 303016 KB WorkingSetSize: 1276 KB PeakWorkingSetSize: 1924 KB NumberOfThreads: 7 193 Win32StartAddr:0x00401000 LastErr:0x00000000 State:Waiting 330 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 342 Win32StartAddr:0x610048b8 LastErr:0x00000120 State:Waiting 361 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 320 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 329 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 216 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 0x00400000 sh.exe 4.0.1381.298 shp 0x77f60000 ntdll.dll 1003.13.0.0 shp 0x61000000 cygwin1.dll 4.0.1381.300 shp 0x77f00000 KERNEL32.dll 4.0.1381.281 shp 0x77dc0000 advapi32.dll 4.0.1381.310 shp 0x77e70000 USER32.dll 4.0.1381.298 shp 0x77ed0000 GDI32.dll 4.0.1381.335 shp 0x77e10000 RPCRT4.dll 4.0.1381.319 shp 0x77bf0000 rpcltc1.dll [bad] $ win-tlist 279 279 sh.exe CWD: J:\cygwin\all\src\cvs\cygwin\dll\obj-rel\i686-pc-cygwin\newlib\libm\ math\ CmdLine: J:\cygwin\bin\sh.exe -c "/all/src/cvs/cygwin/dll/ccache-gcc -L/all/s rc/cvs/cygwin/dll/obj-rel/i686-pc-cygwin/winsup -L/all/src/cvs/cygwin/dll/obj-re l/i686-pc-cygwin/winsup/cygwin -L/all/src/cvs/cygwin/dll/obj-rel/i686-pc-cygwin/ winsup/w32api/lib -isystem /all/src/cvs/cygwin/dll/src/winsup/include -isystem / all/src/cvs/cygwin/dll/src/winsup/cygwin/include -isystem /all/src/cvs/cygwin/dl l/src/winsup/w32api/include -isystem /all/src/cvs/cygwin/dll/src/newlib/libc/sys /cygwin -isystem /all/src/cvs/cygwin/dll/src/newlib/ VirtualSize: 298240 KB PeakVirtualSize: 303028 KB WorkingSetSize: 1156 KB PeakWorkingSetSize: 1824 KB NumberOfThreads: 1 302 Win32StartAddr:0x610048b8 LastErr:0x00000000 State:Waiting 0x00400000 sh.exe 4.0.1381.298 shp 0x77f60000 ntdll.dll 1003.13.0.0 shp 0x61000000 cygwin1.dll 4.0.1381.300 shp 0x77f00000 KERNEL32.dll 4.0.1381.281 shp 0x77dc0000 advapi32.dll 4.0.1381.310 shp 0x77e70000 USER32.dll 4.0.1381.298 shp 0x77ed0000 GDI32.dll 4.0.1381.335 shp 0x77e10000 RPCRT4.dll 4.0.1381.319 shp 0x77bf0000 rpcltc1.dll 4.0.1371.1 shp 0x4fb80000 psapi.dll 4.0.1381.125 shp 0x76ac0000 IMAGEHLP.dll I can't kill it (including Task Manager and NT "kill -f"), can't rename/delete cygwin1.dll, not via logging off & on again. It's a reboot. Is that real mean or what ;-) 6039k 2002/09/11 J:\cygwin\bin\cygwin1.dll Cygwin DLL version info: DLL version: 1.3.13 DLL epoch: 19 DLL bad signal mask: 19005 DLL old termios: 5 DLL malloc env: 28 API major: 0 API minor: 62 Shared data: 3 DLL identifier: cygwin1 Mount registry: 2 Cygnus registry name: Cygnus Solutions Cygwin registry name: Cygwin Program options name: Program Options Cygwin mount registry name: mounts v2 Cygdrive flags: cygdrive flags Cygdrive prefix: cygdrive prefix Cygdrive default prefix: Build date: Wed Sep 11 19:39:57 2002 Shared id: cygwin1S3-2002-09-11 19:39 I can't seem to figure out how to set a breakpoint in sigproc.cc without recompiling make with debug. Any hints? -- swamp-dog AT ntlworld DOT com -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/