Messages in this thread | | | Date | Thu, 11 Dec 1997 00:31:47 -0500 (EST) | From | Dave Wreski <> | Subject | 2.0.32: GPF with aha152x |
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Hi all. I just put an old aha152x in my machine, to use in conjunction with my aic7xxx. I had the controller at 0x140,11 and since changed it, and didn't update /etc/conf.modules. It therefore tried to load it at the incorrect address, and produced the oops..
There were two that I found:
general protection: 0000 CPU: 0 EIP: 0010:[<04863bea>] EFLAGS: 00010086 eax: 5f5e5c00 ebx: 0316e098 ecx: 004ef018 edx: f000ef6f esi: 00000246 edi: 00052b65 ebp: 004ef018 esp: 02eb2cbc ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process insmod (pid: 550, process nr: 54, stackpage=02eb2000) Stack: 0316e098 00000246 5f5e5bff 0017cdd3 004ef018 0017cedc 0316ef18 02eb2d84 02eb2d84 02eb2df4 000000c8 00000200 00000000 014aac00 00000212 0316e018 02eb2e6c 0017bb7d 004ef018 02eb2d84 02eb2df4 00000100 0017b6b0 00000258 Call Trace: [scsi_do_cmd+867/944] [scsi_done+0/1672] [scan_scsis_single+277/1812] [scan_scsis_done+0/36] [kmalloc+311/516] [<04 868e7c>] [con_write+72/4908] [scan_scsis+661/880] [<04868e7c>] [_getitimer+84/192] [it_real_fn+0/72] [it_real_fn+64/72] [vsprintf+1003/1060] [vsprint f+1003/1060] [scrup+349/496] [lf+43/96] [console_print+360/380] [printk+289/304] [<04868e7c>] [scsi_register_host+255/432] [<04868e7c>] [scsi_registe r_module+42/120] [<04868e7c>] [<048679aa>] [<04868e7c>] [sys_init_module+976/1028] [do_no_page+444/808] [do_no_page+391/808] [<04867994>] [<048679d0>] [do_page_fault+284/784] [do_page_fault+0/784] [error_code+64/72] [system_call+85/124] Code: 83 ba ec 00 00 00 00 75 f1 89 8a ec 00 00 00 83 7b 54 00 75 scsi : aborting command due to timeout : pid 338776, scsi5, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00 aha152x: abort(), SCpnt=0x004ef018, QUEUE STATUS: issue_SC: 0x00000068: target=83; lun=255; cmnd=(RESERVED(0x6f) ef 00 f0 6f ef 00 f0 6f ef 00 f0 ); residual=-268374161; buffers=-268374161; phase |not issued|in selection|disconnected|aborted|; in other(DATA OUT); next=0xf0 00ef6f
Using `/boot/System.map' to map addresses to symbols.
Code: cmpl $0x0,0xec(%edx) Code: jne fffffffa <_EIP+fffffffa> Code: movl %ecx,0xec(%edx) Code: cmpl $0x0,0x54(%ebx) Code: jne 00000015 <_EIP+15> Code: nop Code: nop Code: nop
Number two:
general protection: 0000 CPU: 0 EIP: 0010:[<048663c9>] EFLAGS: 00010086 eax: 00000012 ebx: f000ef6f ecx: 001a582c edx: 016f1414 esi: 0316e098 edi: 00000006 ebp: 0316e098 esp: 001a3928 ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=001a1a80) Stack: f000ef6f 04866576 f000ef6f 0316e098 004ef018 00000206 04863c82 0316e098 04867f03 004ef018 004ef018 00000297 00000000 0316e098 00000000 0017d67b 004ef018 004ef018 0316e098 00000206 001a39b8 0017c1c4 004ef018 00000003 Call Trace: [<04866576>] [<04863c82>] [<04867f03>] [scsi_abort+279/508] [scsi_times_out+72/304] [scsi_main_timeout+134/168] [ti mer_bh+248/820] [do_bottom_half+59/96] [handle_bottom_half+11/24] [sys_idle+92/112] [system_call+85/124] [init+0/616] [aic7xxx_download_ instr+132/268] [start_kernel+429/440] Code: 0f b6 43 09 50 0f b6 43 08 50 53 68 a7 89 86 04 e8 a2 d7 8a Using `/boot/System.map' to map addresses to symbols.
Trace: 4866576 Trace: 4863c82 Trace: 4867f03
Code: movzbl 0x9(%ebx),%eax Code: pushl %eax Code: movzbl 0x8(%ebx),%eax Code: pushl %eax Code: pushl %ebx Code: pushl $0x48689a7 Code: call 008ad7b7 <_EIP+8ad7b7> Code: nop Code: nop Code: nop
And some crap at the end:
Aiee, killing interrupt handler kfree of non-kmalloced memory: 001a3ac8, next= 00000000, order=0 kfree of non-kmalloced memory: 001a3ab8, next= 00000000, order=0 kfree of non-kmalloced memory: 001a3fcc, next= 00000000, order=0 idle task may not sleep message repeated 4 times SCSI host 5 abort (pid 338776) timed out - resetting SCSI bus is being reset for host 5 channel 0. error: exit: Identifier removed SCSI host 5 abort (pid 338776) timed out - resetting SCSI bus is being reset for host 5 channel 0. SCSI host 5 abort (pid 338776) timed out - resetting
This continued for a while, then stopped, and the system still seems stable. (X is still running) Also, those ksymoops traces look kinda short. Is there still helpful information in there? :)
On another note. I remember seeing a patch sent to the list that prevented messages like:
mount: wrong fs type, bad option, bad superblock on /dev/cdrom, or too many mounted file systems
when trying to mount my scsi jaz before it had finished spinning up. This no longer happens, so the patch must have been applied around 2.0.31 or so. This message still appears for my scsi cdrom. Is it possible to adapt the patch for cdrom's as well?
Dave
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