Re: Problem: An unexpected error has been detected by HotSpot Virtual Machine
No question that this is a Java VM problem, no java code should be able to crash a VM, thats the point of java really. Although back in the real world this is clearly a problem being "tickled" by some code in tomcat. You might want to check that your OS is fully up to date, and possibly try using different GC/memory settings which can sometimes avoid hitting these sort of problems. Failing that, report it to Sun... Mark On Mon, 2006-05-08 at 10:45 +0200, Martijn Moret wrote: > Hi, > > We use tomcat 5.5.15 on Solaris 9 (latest recommended patches and j2se > cluster). once in a while tomcat crashes, the following message appears: > # > # An unexpected error has been detected by HotSpot Virtual Machine: > # > # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 > # > # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) > # Problematic frame: > # V [libjvm.so+0x632868] > # > # An error report file with more information is saved as hs_err_pid7483.log > > Any ideas? is this java, tomcat or lucene? > > Regards > Martijn > > hs_err_pid7483.log: > # > # An unexpected error has been detected by HotSpot Virtual Machine: > # > # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 > # > # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) > # Problematic frame: > # V [libjvm.so+0x632868] > # > > --- T H R E A D --- > > Current thread (0x001495b8): JavaThread "CompilerThread1" daemon > [_thread_in_native, id=10] > > siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x > > Registers: > O0=0x O1=0x019195dc O2=0x019195bc O3=0xfe9130bc > O4=0x0191ac9c O5=0x0003 O6=0xb487e6a0 O7=0xfee3283c > G1=0x00114354 G2=0xfeffe43c G3=0x001143b8 G4=0x0001 > G5=0xfec07fc8 G6=0x G7=0xff351200 Y=0x > PC=0xfee32868 nPC=0xfee3286c > > > Top of Stack: (sp=0xb487e6a0) > 0xb487e6a0: 0011432c 0191ac74 fefbe000 b487e700 > 0xb487e6b0: 0001 0191acb8 > 0xb487e6c0: feffea58 b487ec5c 0191acb8 > 0xb487e6d0: b487ec5c 00114390 b487e710 fe8f887c > 0xb487e6e0: b487e708 b487e70c b487e704 0004 > 0xb487e6f0: 008ce780 0004 0002 b487ec5c > 0xb487e700: 0002 008ce7a0 > 0xb487e710: 2000 b487ec84 fe90d5a4 ff001e84 > > Instructions: (pc=0xfee32868) > 0xfee32858: 12 40 00 08 90 10 20 00 d2 02 a0 04 d0 02 60 08 > 0xfee32868: ca 02 20 00 c8 01 60 30 9f c1 00 00 01 00 00 00 > > Stack: [0xb480,0xb488), sp=0xb487e6a0, free space=505k > Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native > code) > V [libjvm.so+0x632868] > V [libjvm.so+0xf8884] > V [libjvm.so+0x1e3ba0] > V [libjvm.so+0x27f9f4] > V [libjvm.so+0x282748] > V [libjvm.so+0x278700] > V [libjvm.so+0x2793bc] > V [libjvm.so+0x335f28] > V [libjvm.so+0x2de2a4] > V [libjvm.so+0x664248] > > > Current CompileTask: > opto:1412 ! > org.apache.lucene.index.IndexReader.open(Lorg/apache/lucene/store/Directory;Z)Lorg/apache/lucene/index/IndexReader; > (36 bytes) > > > --- P R O C E S S --- > > Java Threads: ( => current thread ) > 0x001cd490 JavaThread "TP-Processor24" daemon [_thread_blocked, id=64] > 0x009aa828 JavaThread "TP-Processor23" daemon [_thread_in_native, id=63] > 0x0102e0d0 JavaThread "TP-Processor22" daemon [_thread_in_native, id=62] > 0x006de9c0 JavaThread "TP-Processor21" daemon [_thread_blocked, id=61] > 0x01bdf390 JavaThread "TP-Processor20" daemon [_thread_in_native, id=60] > 0x004a5ce8 JavaThread "TP-Processor19" daemon [_thread_in_native, id=59] > 0x00580af0 JavaThread "TP-Processor18" daemon [_thread_blocked, id=58] > 0x006246d8 JavaThread "TP-Processor17" daemon [_thread_in_native, id=57] > 0x01d7cb28 JavaThread "TP-Processor16" daemon [_thread_blocked, id=56] > 0x0041f818 JavaThread "TP-Processor15" daemon [_thread_in_native, id=55] > 0x00368598 JavaThread "TP-Processor14" daemon [_thread_blocked, id=54] > 0x0191edb8 JavaThread "TP-Processor13" daemon [_thread_in_native, id=53] > 0x00a45820 JavaThread "TP-Processor12" daemon [_thread_in_native, id=52] > 0x01ba2d00 JavaThread "TP-Processor11" daemon [_thread_in_native, id=51] > 0x01ba2b38 JavaThread "TP-Processor10" daemon [_thread_blocked, id=50] > 0x00f67490 JavaThread "TP-Processor9" daemon [_thread_in_native, id=49] > 0x00c352e8 JavaThread "TP-Processor8" daemon [_thread_in_native, id=48] > 0x019a2118 JavaThread "TP-Processor7" daemon [_thread_in_native, id=47] > 0x019dff78 JavaThread "TP-Processor6" daemon [_thread_in_native, id=46] > 0x008aa3b0 JavaThread "TP-Processor5" daemon [_thread_blocked, id=45] > 0x00e894d8 JavaThread "TP-Monitor" daemon [_thread_blocked, id=44] > 0x00e884e0 JavaThread "TP-Processor4" daemon [_thread_in_native, id=43] > 0x00e87928 JavaThread "TP-Processor3" daemon [_thread_in_native, id=42] > 0x0021ef40 JavaThread "TP-Processor2" daemon [_thread_in_native, id=41] > 0x007696d8 JavaThread "TP-Processor1"
RE: Problem: An unexpected error has been detected by HotSpot Virtual Machine
This is the Java Virtual Machine (VM), please report the details to Sun. -Original Message- From: Martijn Moret [mailto:[EMAIL PROTECTED] Sent: 08 May 2006 09:45 To: users@tomcat.apache.org Subject: Problem: An unexpected error has been detected by HotSpot Virtual Machine Hi, We use tomcat 5.5.15 on Solaris 9 (latest recommended patches and j2se cluster). once in a while tomcat crashes, the following message appears: # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 # # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) # Problematic frame: # V [libjvm.so+0x632868] # # An error report file with more information is saved as hs_err_pid7483.log Any ideas? is this java, tomcat or lucene? Regards Martijn hs_err_pid7483.log: # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 # # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) # Problematic frame: # V [libjvm.so+0x632868] # --- T H R E A D --- Current thread (0x001495b8): JavaThread "CompilerThread1" daemon [_thread_in_native, id=10] siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x Registers: O0=0x O1=0x019195dc O2=0x019195bc O3=0xfe9130bc O4=0x0191ac9c O5=0x0003 O6=0xb487e6a0 O7=0xfee3283c G1=0x00114354 G2=0xfeffe43c G3=0x001143b8 G4=0x0001 G5=0xfec07fc8 G6=0x G7=0xff351200 Y=0x PC=0xfee32868 nPC=0xfee3286c Top of Stack: (sp=0xb487e6a0) 0xb487e6a0: 0011432c 0191ac74 fefbe000 b487e700 0xb487e6b0: 0001 0191acb8 0xb487e6c0: feffea58 b487ec5c 0191acb8 0xb487e6d0: b487ec5c 00114390 b487e710 fe8f887c 0xb487e6e0: b487e708 b487e70c b487e704 0004 0xb487e6f0: 008ce780 0004 0002 b487ec5c 0xb487e700: 0002 008ce7a0 0xb487e710: 2000 b487ec84 fe90d5a4 ff001e84 Instructions: (pc=0xfee32868) 0xfee32858: 12 40 00 08 90 10 20 00 d2 02 a0 04 d0 02 60 08 0xfee32868: ca 02 20 00 c8 01 60 30 9f c1 00 00 01 00 00 00 Stack: [0xb480,0xb488), sp=0xb487e6a0, free space=505k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x632868] V [libjvm.so+0xf8884] V [libjvm.so+0x1e3ba0] V [libjvm.so+0x27f9f4] V [libjvm.so+0x282748] V [libjvm.so+0x278700] V [libjvm.so+0x2793bc] V [libjvm.so+0x335f28] V [libjvm.so+0x2de2a4] V [libjvm.so+0x664248] Current CompileTask: opto:1412 ! org.apache.lucene.index.IndexReader.open(Lorg/apache/lucene/store/Direct ory;Z)Lorg/apache/lucene/index/IndexReader; (36 bytes) --- P R O C E S S --- Java Threads: ( => current thread ) 0x001cd490 JavaThread "TP-Processor24" daemon [_thread_blocked, id=64] 0x009aa828 JavaThread "TP-Processor23" daemon [_thread_in_native, id=63] 0x0102e0d0 JavaThread "TP-Processor22" daemon [_thread_in_native, id=62] 0x006de9c0 JavaThread "TP-Processor21" daemon [_thread_blocked, id=61] 0x01bdf390 JavaThread "TP-Processor20" daemon [_thread_in_native, id=60] 0x004a5ce8 JavaThread "TP-Processor19" daemon [_thread_in_native, id=59] 0x00580af0 JavaThread "TP-Processor18" daemon [_thread_blocked, id=58] 0x006246d8 JavaThread "TP-Processor17" daemon [_thread_in_native, id=57] 0x01d7cb28 JavaThread "TP-Processor16" daemon [_thread_blocked, id=56] 0x0041f818 JavaThread "TP-Processor15" daemon [_thread_in_native, id=55] 0x00368598 JavaThread "TP-Processor14" daemon [_thread_blocked, id=54] 0x0191edb8 JavaThread "TP-Processor13" daemon [_thread_in_native, id=53] 0x00a45820 JavaThread "TP-Processor12" daemon [_thread_in_native, id=52] 0x01ba2d00 JavaThread "TP-Processor11" daemon [_thread_in_native, id=51] 0x01ba2b38 JavaThread "TP-Processor10" daemon [_thread_blocked, id=50] 0x00f67490 JavaThread "TP-Processor9" daemon [_thread_in_native, id=49] 0x00c352e8 JavaThread "TP-Processor8" daemon [_thread_in_native, id=48] 0x019a2118 JavaThread "TP-Processor7" daemon [_thread_in_native, id=47] 0x019dff78 JavaThread "TP-Processor6" daemon [_thread_in_native, id=46] 0x008aa3b0 JavaThread "TP-Processor5" daemon [_thread_blocked, id=45] 0x00e894d8 JavaThread "TP-Monitor" daemon [_thread_blocked, id=44] 0x00e884e0 JavaThread "TP-Processor4" daemon [_thread_in_native, id=43] 0x00e87928 JavaThread "TP-Processor3" daemon [_thread_in_native, id=42] 0x0021ef40 JavaThread "TP-Processor2" daemon [_thread_in_native, id=41] 0x007696d8 JavaThread "TP-Processor1" daemon [_thread_blocked, id=40] 0x007683a0 JavaThread "http-8080-Monitor" [_thread_blocked, id=39] 0x006570f0 JavaThread "http-8080-
Problem: An unexpected error has been detected by HotSpot Virtual Machine
Hi, We use tomcat 5.5.15 on Solaris 9 (latest recommended patches and j2se cluster). once in a while tomcat crashes, the following message appears: # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 # # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) # Problematic frame: # V [libjvm.so+0x632868] # # An error report file with more information is saved as hs_err_pid7483.log Any ideas? is this java, tomcat or lucene? Regards Martijn hs_err_pid7483.log: # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0xfee32868, pid=7483, tid=10 # # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) # Problematic frame: # V [libjvm.so+0x632868] # --- T H R E A D --- Current thread (0x001495b8): JavaThread "CompilerThread1" daemon [_thread_in_native, id=10] siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x Registers: O0=0x O1=0x019195dc O2=0x019195bc O3=0xfe9130bc O4=0x0191ac9c O5=0x0003 O6=0xb487e6a0 O7=0xfee3283c G1=0x00114354 G2=0xfeffe43c G3=0x001143b8 G4=0x0001 G5=0xfec07fc8 G6=0x G7=0xff351200 Y=0x PC=0xfee32868 nPC=0xfee3286c Top of Stack: (sp=0xb487e6a0) 0xb487e6a0: 0011432c 0191ac74 fefbe000 b487e700 0xb487e6b0: 0001 0191acb8 0xb487e6c0: feffea58 b487ec5c 0191acb8 0xb487e6d0: b487ec5c 00114390 b487e710 fe8f887c 0xb487e6e0: b487e708 b487e70c b487e704 0004 0xb487e6f0: 008ce780 0004 0002 b487ec5c 0xb487e700: 0002 008ce7a0 0xb487e710: 2000 b487ec84 fe90d5a4 ff001e84 Instructions: (pc=0xfee32868) 0xfee32858: 12 40 00 08 90 10 20 00 d2 02 a0 04 d0 02 60 08 0xfee32868: ca 02 20 00 c8 01 60 30 9f c1 00 00 01 00 00 00 Stack: [0xb480,0xb488), sp=0xb487e6a0, free space=505k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x632868] V [libjvm.so+0xf8884] V [libjvm.so+0x1e3ba0] V [libjvm.so+0x27f9f4] V [libjvm.so+0x282748] V [libjvm.so+0x278700] V [libjvm.so+0x2793bc] V [libjvm.so+0x335f28] V [libjvm.so+0x2de2a4] V [libjvm.so+0x664248] Current CompileTask: opto:1412 ! org.apache.lucene.index.IndexReader.open(Lorg/apache/lucene/store/Directory;Z)Lorg/apache/lucene/index/IndexReader; (36 bytes) --- P R O C E S S --- Java Threads: ( => current thread ) 0x001cd490 JavaThread "TP-Processor24" daemon [_thread_blocked, id=64] 0x009aa828 JavaThread "TP-Processor23" daemon [_thread_in_native, id=63] 0x0102e0d0 JavaThread "TP-Processor22" daemon [_thread_in_native, id=62] 0x006de9c0 JavaThread "TP-Processor21" daemon [_thread_blocked, id=61] 0x01bdf390 JavaThread "TP-Processor20" daemon [_thread_in_native, id=60] 0x004a5ce8 JavaThread "TP-Processor19" daemon [_thread_in_native, id=59] 0x00580af0 JavaThread "TP-Processor18" daemon [_thread_blocked, id=58] 0x006246d8 JavaThread "TP-Processor17" daemon [_thread_in_native, id=57] 0x01d7cb28 JavaThread "TP-Processor16" daemon [_thread_blocked, id=56] 0x0041f818 JavaThread "TP-Processor15" daemon [_thread_in_native, id=55] 0x00368598 JavaThread "TP-Processor14" daemon [_thread_blocked, id=54] 0x0191edb8 JavaThread "TP-Processor13" daemon [_thread_in_native, id=53] 0x00a45820 JavaThread "TP-Processor12" daemon [_thread_in_native, id=52] 0x01ba2d00 JavaThread "TP-Processor11" daemon [_thread_in_native, id=51] 0x01ba2b38 JavaThread "TP-Processor10" daemon [_thread_blocked, id=50] 0x00f67490 JavaThread "TP-Processor9" daemon [_thread_in_native, id=49] 0x00c352e8 JavaThread "TP-Processor8" daemon [_thread_in_native, id=48] 0x019a2118 JavaThread "TP-Processor7" daemon [_thread_in_native, id=47] 0x019dff78 JavaThread "TP-Processor6" daemon [_thread_in_native, id=46] 0x008aa3b0 JavaThread "TP-Processor5" daemon [_thread_blocked, id=45] 0x00e894d8 JavaThread "TP-Monitor" daemon [_thread_blocked, id=44] 0x00e884e0 JavaThread "TP-Processor4" daemon [_thread_in_native, id=43] 0x00e87928 JavaThread "TP-Processor3" daemon [_thread_in_native, id=42] 0x0021ef40 JavaThread "TP-Processor2" daemon [_thread_in_native, id=41] 0x007696d8 JavaThread "TP-Processor1" daemon [_thread_blocked, id=40] 0x007683a0 JavaThread "http-8080-Monitor" [_thread_blocked, id=39] 0x006570f0 JavaThread "http-8080-Processor25" daemon [_thread_in_native, id=38] 0x00656568 JavaThread "http-8080-Processor24" daemon [_thread_blocked, id=37] 0x002c0f60 JavaThread "http-8080-Processor23" daemon [_thread_blocked, id=36] 0x00780ec0 JavaThread "http-8080-Processor22" daemon [_thread_blocked, id=35] 0x007802a8 JavaThread "http-8080-Processor21" daemon [_thread_blocked, id=34] 0x0071dfc8 JavaThread "http-8080-Processor20" daemon [_thread_blocked, id=33] 0x0071d438 JavaThread "http-8080-Processor19" daemon [_thread_blocked, id=32] 0x00718318 JavaThread "http-8080-Proce
