Messages in this thread | | | Date | Tue, 13 Jul 1999 17:41:26 +0200 (CEST) | From | Bernhard Rosenkraenzer <> | Subject | 2.3.11-pre3 SMP bug |
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There's a SMP bug in 2.3.11-pre3, probably network related (happens every time I try to run fetchmail, telnet, ftp or lynx; ping works):
[root@locutus /root]# fetchmail kernel BUG at /usr/src/RPM/BUILD/linux/include/asm/smplock.h:53! invalid operand: 0000 CPU: 0 EIP: 0010:[<8016b4b9>] EFLAGS: 00010286 eax: 00000041 ebx: 8f507b60 ecx: 80223a28 edx: 00000002 esi: 0000000b edi: 8dba8000 ebp: 00000001 esp: 8dba9e94 ds: 0018 es: 0018 ss: 0018 Process fetchmail (pid: 572, stackpage=8dba9000) Stack: 00000035 8dba9f74 8e82b180 8017b67e 8dbf431c 000005b4 8dba8000 8dba9ee0 8e82b248 8dba8000 00000001 7fffd770 00000000 00000000 000005b4 00000000 00000000 8e82b248 8dba9f74 00000000 8017288b 8e82b180 8dba9f74 8e82b180 Call Trace: [<8017b67e>] [<8017288b>] [<8017b6ff>] [<80153ee5>] [<80154058>] [<8017b67e>] [<801540e0>] [<8012b452>] [<80109328>] Code: 0f 0b 83 c4 0c 89 f6 8b 4c 24 14 ff 49 30 79 09 f0 0f ba 35 Segmentation fault
ksymoops says: Options used: -V (default) -o /lib/modules/2.3.11-1mdksmp (specified) -k /proc/ksyms (specified) -l /proc/modules (specified) -m /boot/System.map-2.3.11-1mdksmp (specified) -c 1 (specified)
invalid operand: 0000 CPU: 0 EIP: 0010:[<8016b4b9>] EFLAGS: 00010286 eax: 00000041 ebx: 8f507b60 ecx: 80223a28 edx: 00000002 esi: 0000000b edi: 8dba8000 ebp: 00000001 esp: 8dba9e94 ds: 0018 es: 0018 ss: 0018 Process fetchmail (pid: 572, stackpage=8dba9000) Stack: 00000035 8dba9f74 8e82b180 8017b67e 8dbf431c 000005b4 8dba8000 8dba9ee0 8e82b248 8dba8000 00000001 7fffd770 00000000 00000000 000005b4 00000000 00000000 8e82b248 8dba9f74 00000000 8017288b 8e82b180 8dba9f74 8e82b180 Call Trace: [<8017b67e>] [<8017288b>] [<8017b6ff>] [<80153ee5>] [<80154058>] [<8017b67e>] [<801540e0>] [<8012b452>] [<80109328>] Code: 0f 0b 83 c4 0c 89 f6 8b 4c 24 14 ff 49 30 79 09 f0 0f ba 35
>>EIP: 8016b4b9 <tcp_do_sendmsg+5c2/859> Trace: 8017b67e <inet_sendmsg+0/8e> Trace: 8017288b <tcp_v4_sendmsg+5c/66> Trace: 8017b6ff <inet_sendmsg+81/8e> Trace: 80153ee5 <sock_sendmsg+88/ab> Trace: 80154058 <sock_write+0/95> Trace: 8017b67e <inet_sendmsg+0/8e> Trace: 801540e0 <sock_write+88/95> Trace: 8012b452 <sys_write+f5/118> Code: 8016b4b9 <tcp_do_sendmsg+5c2/859> 00000000 <_EIP>: <=== Code: 8016b4b9 <tcp_do_sendmsg+5c2/859> 0: 0f 0b ud2a <=== Code: 8016b4bb <tcp_do_sendmsg+5c4/859> 2: 83 c4 0c addl $0xc,%esp Code: 8016b4be <tcp_do_sendmsg+5c7/859> 5: 89 f6 movl %esi,%esi Code: 8016b4c0 <tcp_do_sendmsg+5c9/859> 7: 8b 4c 24 14 movl 0x14(%esp,1),%ecx Code: 8016b4c4 <tcp_do_sendmsg+5cd/859> b: ff 49 30 decl 0x30(%ecx) Code: 8016b4c7 <tcp_do_sendmsg+5d0/859> e: 79 09 jns 8016b4d2 <tcp_do_sendmsg+5db/859> Code: 8016b4c9 <tcp_do_sendmsg+5d2/859> 10: f0 0f ba 35 00 00 00 lock btrl $0x0,0x0 Code: 8016b4d0 <tcp_do_sendmsg+5d9/859> 17: 00 00
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