site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Here is a subset of the info I got from gdb: thread processor pri state wait_queue wait_event 0x04d23998 0x1b4aa000 97 R reserved_stack=0x21cbc000 kernel_stack=0x21ce4000 stacktop=0x21ce7ae8 0x21ce7ae8 0x12b0fa <panic+422> 0x21ce7b38 0x1a8cd4 <kernel_trap+1450> 0x21ce7c18 0x19ede5 <trap_from_kernel+26> 0x21ce7c24 0x197f36 <memcpy_common+10> 0x21ce7cd8 0xac882a <com.apple.iokit.IOAudioFamily + 0xf82a> 0x21ce7d28 0xac866e <com.apple.iokit.IOAudioFamily + 0xf66e> 0x21ce7d68 0xac846d <com.apple.iokit.IOAudioFamily + 0xf46d> 0x21ce7de8 0xac3afc <com.apple.iokit.IOAudioFamily + 0xaafc> 0x21ce7e68 0xac3196 <com.apple.iokit.IOAudioFamily + 0xa196> 0x21ce7ea8 0x43d51c <iokit_user_client_trap+202> 0x21ce7f08 0x1973dd <mach_call_munger+529> 0x21ce7fc8 0x19f3b3 <lo_mach_scall+227> stackbottom=0x21ce7fc8 Any suggestions? _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... I am getting quite frequent kernel panics in IOAudioFamily. I'm running EyeTV with Digital Audio which seems to be the cause. I have reported it to both Elgato and Apple (radar://5994776). Elgato say they know about the issue, and it's Apple's problem. The last I heard from Apple was that they couldn't reproduce the problem. I can't reproduce it at will either, but it happens pretty frequently (several times a week). I have attached to the paniced machine with gdb and got information such as bt, info all-reg, showallstacks. and added all that to the radar. This is getting really annoying, and I'd really like to help get this fixed. What more should I be doing to help? #0 Debugger (message=0x459294 "panic") at /SourceCache/xnu/ xnu-1228.5.18/osfmk/i386/AT386/model_dep.c:786 #1 0x0012b0fa in panic (str=0x4627fc "Kernel trap at 0x%08x, type %d= %s, registers:\nCR0: 0x%08x, CR2: 0x%08x, CR3: 0x%08x, CR4: 0x%08x \nEAX: 0x%08x, EBX: 0x%08x, ECX: 0x%08x, EDX: 0x%08x\nCR2: 0x%08x, EBP: 0x%08x, ESI: 0x%08x, EDI: 0x%08x\nE"...) at /SourceCache/xnu/ xnu-1228.5.18/osfmk/kern/debug.c:274 #2 0x001a8cd4 in kernel_trap (state=0x21ce7c2c) at /SourceCache/xnu/ xnu-1228.5.18/osfmk/i386/trap.c:680 #3 0x0019ede5 in trap_from_kernel () at pmap.h:176 #4 0x00197f36 in memcpy_common () at pmap.h:176 #5 0x00ac882a in ?? () #6 0x00ac866e in ?? () #7 0x00ac846d in ?? () #8 0x00ac3afc in ?? () #9 0x00ac3196 in ?? () #10 0x0043d51c in iokit_user_client_trap (args=0x21ce7c24) at / SourceCache/xnu/xnu-1228.5.18/iokit/Kernel/IOUserClient.cpp:3950 #11 0x001973dd in mach_call_munger (state=0x428365c) at /SourceCache/ xnu/xnu-1228.5.18/osfmk/i386/bsd_i386.c:709 #12 0x0019f3b3 in lo_mach_scall () at pmap.h:176 This email sent to site_archiver@lists.apple.com