<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - nouveau GF108 kernel crash in optimus mode when enabling external display output" href="https://bugs.freedesktop.org/show_bug.cgi?id=64774#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - nouveau GF108 kernel crash in optimus mode when enabling external display output" href="https://bugs.freedesktop.org/show_bug.cgi?id=64774">bug 64774</a> from <a class="email" href="mailto:pasik@iki.fi" title="Pasi Kärkkäinen <pasik@iki.fi>"> Pasi Kärkkäinen</a> <pre> Ok, here goes: Reading symbols from /usr/lib/modules/3.8.11-200.fc18.x86_64/kernel/drivers/gpu/drm/nouveau/nouveau.ko...(no debugging symbols found)...done. Missing separate debuginfos, use: debuginfo-install kernel-3.8.11-200.fc18.x86_64 (gdb) disassemble nvc0_vm_map_sg Dump of assembler code for function nvc0_vm_map_sg: 0x0000000000023b20 <+0>: callq 0x23b25 <nvc0_vm_map_sg+5> 0x0000000000023b25 <+5>: push %rbp 0x0000000000023b26 <+6>: mov %rsp,%rbp 0x0000000000023b29 <+9>: push %r15 0x0000000000023b2b <+11>: push %r14 0x0000000000023b2d <+13>: push %r13 0x0000000000023b2f <+15>: mov %rsi,%r13 0x0000000000023b32 <+18>: push %r12 0x0000000000023b34 <+20>: push %rbx 0x0000000000023b35 <+21>: lea 0x0(,%rcx,8),%ebx 0x0000000000023b3c <+28>: sub $0x38,%rsp 0x0000000000023b40 <+32>: mov 0x30(%rdi),%esi 0x0000000000023b43 <+35>: mov %rdx,-0x40(%rbp) 0x0000000000023b47 <+39>: mov %rdi,-0x38(%rbp) 0x0000000000023b4b <+43>: mov %r9,-0x48(%rbp) 0x0000000000023b4f <+47>: lea -0x1(%r8),%edx 0x0000000000023b53 <+51>: mov %esi,%eax 0x0000000000023b55 <+53>: and $0x10,%eax 0x0000000000023b58 <+56>: cmp $0x1,%eax 0x0000000000023b5b <+59>: sbb %eax,%eax 0x0000000000023b5d <+61>: and $0xfffffffe,%eax 0x0000000000023b60 <+64>: add $0x7,%eax</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>