[Mediawiki-l] Re: 1.5.2 problems with MySQL 5.0.16?

Jan Steinman Jan at Bytesmiths.com
Wed Dec 14 21:00:19 UTC 2005


Okay, it looks like MySQL is crashing each time the MW 1.5 stack  
trace happens. I have no idea why.

 From the CrashDump log, it looks like /usr/lib/libMathCommon.A.dylib  
is crashing.

At this time, it would seem I have a problem with MySQL, rather than  
MW 1.5 -- although it is odd that MW 1.5 is the ONLY app that causes  
MySQL to crash -- MW 1.4 works fine, as does phpMyAdmin and a dozen  
artist/gallery sites I developed!

I don't imagine the following means anything to anyone, but it's been  
about 20 years since I crawled through dumps, so any help or ideas  
appreciated!

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000000

Thread 0:
0   libSystem.B.dylib 	0x9001f20c select + 12
1   mysqld            	0x0006e4e0 0x1000 + 447712
2   mysqld            	0x0006f5d4 0x1000 + 452052
3   mysqld            	0x00001ec0 0x1000 + 3776
4   mysqld            	0x00001d68 0x1000 + 3432

Thread 1:
0   libSystem.B.dylib 	0x9002b8a8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib 	0x9003001c pthread_cond_wait + 488
2   mysqld            	0x00241108 0x1000 + 2359560
3   mysqld            	0x002402a0 0x1000 + 2355872
4   mysqld            	0x0020ce94 0x1000 + 2145940
5   mysqld            	0x00164650 0x1000 + 1455696
6   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 2:
0   libSystem.B.dylib 	0x9002b8a8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib 	0x9003001c pthread_cond_wait + 488
2   mysqld            	0x00241108 0x1000 + 2359560
3   mysqld            	0x002402a0 0x1000 + 2355872
4   mysqld            	0x0020ce94 0x1000 + 2145940
5   mysqld            	0x00164650 0x1000 + 1455696
6   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 3:
0   libSystem.B.dylib 	0x9002b8a8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib 	0x9003001c pthread_cond_wait + 488
2   mysqld            	0x00241108 0x1000 + 2359560
3   mysqld            	0x002402a0 0x1000 + 2355872
4   mysqld            	0x0020ce94 0x1000 + 2145940
5   mysqld            	0x00164650 0x1000 + 1455696
6   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 4:
0   libSystem.B.dylib 	0x9002b8a8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib 	0x9003001c pthread_cond_wait + 488
2   mysqld            	0x00241108 0x1000 + 2359560
3   mysqld            	0x002402a0 0x1000 + 2355872
4   mysqld            	0x0020ce94 0x1000 + 2145940
5   mysqld            	0x00164650 0x1000 + 1455696
6   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 5:
0   libSystem.B.dylib 	0x9001f20c select + 12
1   mysqld            	0x00241c24 0x1000 + 2362404
2   mysqld            	0x001609ec 0x1000 + 1440236
3   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 6:
0   libSystem.B.dylib 	0x9001f20c select + 12
1   mysqld            	0x00241c24 0x1000 + 2362404
2   mysqld            	0x00161220 0x1000 + 1442336
3   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 7:
0   libSystem.B.dylib 	0x9002b8a8 semaphore_wait_signal_trap + 8
1   libSystem.B.dylib 	0x9003001c pthread_cond_wait + 488
2   mysqld            	0x00241108 0x1000 + 2359560
3   mysqld            	0x00162310 0x1000 + 1446672
4   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 8:
0   libSystem.B.dylib 	0x900c44a0 sigwait + 12
1   mysqld            	0x0006a8c0 0x1000 + 432320
2   libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 9 Crashed:
0   mysqld            	0x0018597c 0x1000 + 1591676
1   mysqld            	0x0018d5f0 0x1000 + 1623536
2   mysqld            	0x0010453c 0x1000 + 1062204
3   mysqld            	0x000b1b48 0x1000 + 723784
4   mysqld            	0x000b1d60 0x1000 + 724320
5   mysqld            	0x000b2cf4 0x1000 + 728308
6   mysqld            	0x000b3e74 0x1000 + 732788
7   mysqld            	0x000b68f8 0x1000 + 743672
8   mysqld            	0x000b9618 0x1000 + 755224
9   mysqld            	0x0007ccc8 0x1000 + 507080
10  mysqld            	0x00081c78 0x1000 + 527480
11  mysqld            	0x00082330 0x1000 + 529200
12  mysqld            	0x000838ec 0x1000 + 534764
13  libSystem.B.dylib 	0x9002b200 _pthread_body + 96

Thread 9 crashed with PPC Thread State 64:
   srr0: 0x000000000018597c srr1:  
0x000000000200f030                        vrsave: 0x0000000000000000
     cr: 0x22022224          xer: 0x0000000000000004   lr:  
0x0000000000185970  ctr: 0x0000000090001350
     r0: 0x0000000000185970   r1: 0x00000000f0499d10   r2:  
0x0000000000000000   r3: 0x0000000000000188
     r4: 0x0000000000000000   r5: 0x0000000000000188   r6:  
0x00000000ffffffff   r7: 0x0000000000000188
     r8: 0x000000000000000a   r9: 0x00000000003dbf14  r10:  
0x0000000000000029  r11: 0x00000000a000620c
    r12: 0x0000000090001350  r13: 0x0000000001901e48  r14:  
0x000000000141ec60  r15: 0x0000000001423c60
    r16: 0x00000000000000ff  r17: 0x00000000018f4138  r18:  
0x00000000004cd364  r19: 0x0000000001419260
    r20: 0x0000000000000000  r21: 0x0000000001901f47  r22:  
0x0000000000000000  r23: 0x00000000018f4237
    r24: 0x0000000001419468  r25: 0x0000000000000000  r26:  
0x0000000001423c7c  r27: 0x0000000001423c7c
    r28: 0x0000000001901e48  r29: 0x0000000001423c84  r30:  
0x00000000018f4138  r31: 0x0000000000185838

Binary Images Description:
     0x1000 -   0x3c6fff mysqld 	/usr/local/mysql/bin/mysqld
0x8fe00000 - 0x8fe54fff dyld 44.2	/usr/lib/dyld
0x90000000 - 0x901b3fff libSystem.B.dylib 	/usr/lib/libSystem.B.dylib
0x9020b000 - 0x9020ffff libmathCommon.A.dylib 	/usr/lib/system/ 
libmathCommon.A.dylib

:::: I told the world that Iraq, contrary to your claims, did not  
have weapons of mass destruction. I told the world, contrary to your  
claims, that Iraq had no connection to Al Qaeda. I told the world,  
contrary to your claims, that Iraq had no connection to the atrocity  
on 9/11, 2001. I told the world, contrary to your claims, that the  
Iraqi people would resist a British and American invasion of their  
country and that the fall of Baghdad would not be the beginning of  
the end but merely the end of the beginning. Senator [Norm Coleman, R- 
MN], in everything I said about Iraq, I turned out to be right and  
you turned out to be wrong, and 100,000 people paid with their lives;  
1,600 of them American soldiers sent to their deaths on a pack of  
lies; 15,000 of them wounded, many of them disabled forever on a pack  
of lies. -- George Galloway, UK Member of Parliament ::::

:::: Jan Steinman http://www.IslandSeeds.org ::::






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