I was able to capture the kernel panic through the serial line. This time, it took less time than I expected. Petr
[ 2009.702873] Unable to handle kernel paging request at 0000000040090ff8 RIP: [ 2009.708187] [<ffffffff802101a6>] profile_pc+0x46/0x80 [ 2009.716892] PGD 116fd067 PUD 116b5067 PMD 3d93d067 PTE 0 [ 2009.722998] Oops: 0000 [1] PREEMPT SMP [ 2009.727400] CPU 0 [ 2009.729800] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat usb_storage libusual rt_e1000 rt_r8169 rtpacket rtnet ppdev pci171x_rtdm(P) container ac video output sbs sbshc dock battery parport_pc lp parport psmouse serio_raw pcspkr k8temp i2c_nforce2 i2c_core button af_packet ipv6 evdev ext3 jbd mbcache sg sd_mod ide_cd cdrom sata_nv floppy forcedeth ata_generic libata scsi_mod amd74xx ehci_hcd ohci_hcd ide_core usbcore fan fuse [ 2009.774477] Pid: 0, comm: swapper Tainted: P 2.6.24-adeos #1 [ 2009.781682] RIP: 0010:[<ffffffff802101a6>] [<ffffffff802101a6>] profile_pc+0x46/0x80 [ 2009.790682] RSP: 0018:ffffffff80664da0 EFLAGS: 00010202 [ 2009.796869] RAX: 0000000000000001 RBX: ffff8100010087a0 RCX: 0000000040090ff8 [ 2009.804953] RDX: ffff8100809b4000 RSI: 0000000000000906 RDI: ffffffff8048c6c8 [ 2009.813179] RBP: ffffffff8048c6c8 R08: 0000000000000004 R09: 0000000000000010 [ 2009.821383] R10: 0000000000000005 R11: ffffffff80258ee0 R12: ffff81000100a5c0 [ 2009.829667] R13: 000001d1bcf596b9 R14: 0000000000000000 R15: 0000000000000001 [ 2009.837867] FS: 0000000040091950(0000) GS:ffffffff805d6000(0000) knlGS:0000000000000000 [ 2009.847177] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 2009.853762] CR2: 0000000040090ff8 CR3: 0000000014cfd000 CR4: 00000000000006e0 [ 2009.862084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2009.870373] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 2009.878572] Process swapper (pid: 0, threadinfo ffffffff80602000, task ffffffff805a03a0) [ 2009.887786] Stack: 000001d1bcf596b9 ffff8100010087a0 0000000000000001 ffffffff8023fd3e [ 2009.897090] 000001d1bcf596b9 ffff81000100a6c0 ffff8100010087a0 ffffffff8025e8a5 [ 2009.905760] ffff81000100a618 ffff81000100a6c0 ffff81000100a618 000001d1bcf58f16 [ 2009.914068] Call Trace: [ 2009.917071] <IRQ> [<ffffffff8023fd3e>] profile_tick+0x5e/0xa0 [ 2009.923847] [<ffffffff8025e8a5>] tick_sched_timer+0x85/0x170 [ 2009.930374] [<ffffffff8025900f>] hrtimer_interrupt+0x12f/0x1e0 [ 2009.937150] [<ffffffff80220857>] smp_apic_timer_interrupt+0x37/0x60 [ 2009.944454] [<ffffffff802777e0>] __ipipe_sync_stage+0x350/0x355 [ 2009.951351] [<ffffffff80220820>] smp_apic_timer_interrupt+0x0/0x60 [ 2009.958555] [<ffffffff802777e5>] __xirq_end+0x0/0x85 [ 2009.964349] [<ffffffff80220820>] smp_apic_timer_interrupt+0x0/0x60 [ 2009.971558] [<ffffffff80226b01>] __ipipe_handle_irq+0x91/0x250 [ 2009.978457] [<ffffffff8020af50>] default_idle+0x0/0x40 [ 2009.984437] [<ffffffff8020c9f1>] common_interrupt+0x61/0x7d [ 2009.990940] <EOI> [<ffffffff8020af79>] default_idle+0x29/0x40 [ 2009.997762] [<ffffffff8020b01b>] cpu_idle+0x8b/0x120 [ 2010.003541] [<ffffffff8060cbba>] start_kernel+0x2ba/0x350 [ 2010.009741] [<ffffffff8060c120>] _sinittext+0x120/0x130 [ 2010.015821] [ 2010.017549] [ 2010.017556] Code: 48 8b 11 48 89 d0 48 c1 e8 16 48 85 c0 75 1b 48 8b 51 08 48 [ 2010.028006] RIP [<ffffffff802101a6>] profile_pc+0x46/0x80 [ 2010.034335] RSP <ffffffff80664da0> [ 2010.038334] CR2: 0000000040090ff8 [ 2010.042166] ---[ end trace 95174c527ade95f0 ]--- [ 2010.047468] Kernel panic - not syncing: Aiee, killing interrupt handler! >> >> 0000000000000210 <profile_pc>: >> 210: 48 83 ec 18 sub $0x18,%rsp >> 214: 48 89 5c 24 08 mov %rbx,0x8(%rsp) >> 219: 48 89 6c 24 10 mov %rbp,0x10(%rsp) >> 21e: 48 89 fb mov %rdi,%rbx >> 221: f6 87 88 00 00 00 03 testb $0x3,0x88(%rdi) >> 228: 48 8b af 80 00 00 00 mov 0x80(%rdi),%rbp >> 22f: 74 12 je 243 <profile_pc+0x33> >> 231: 48 89 e8 mov %rbp,%rax >> 234: 48 8b 5c 24 08 mov 0x8(%rsp),%rbx >> 239: 48 8b 6c 24 10 mov 0x10(%rsp),%rbp >> 23e: 48 83 c4 18 add $0x18,%rsp >> 242: c3 retq >> 243: 48 89 ef mov %rbp,%rdi >> 246: e8 00 00 00 00 callq 24b <profile_pc+0x3b> >> 24b: 85 c0 test %eax,%eax >> 24d: 74 e2 je 231 <profile_pc+0x21> >> 24f: 48 8b 8b 98 00 00 00 mov 0x98(%rbx),%rcx >> 256: 48 8b 11 mov (%rcx),%rdx >> 259: 48 89 d0 mov %rdx,%rax >> 25c: 48 c1 e8 16 shr $0x16,%rax >> 260: 48 85 c0 test %rax,%rax >> 263: 75 1b jne 280 <profile_pc+0x70> >> 265: 48 8b 51 08 mov 0x8(%rcx),%rdx >> 269: 48 89 d0 mov %rdx,%rax >> 26c: 48 c1 e8 16 shr $0x16,%rax >> 270: 48 85 c0 test %rax,%rax >> 273: 48 0f 45 ea cmovne %rdx,%rbp >> 277: eb b8 jmp 231 <profile_pc+0x21> >> 279: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) >> 280: 48 89 d5 mov %rdx,%rbp >> 283: eb ac jmp 231 <profile_pc+0x21> >> 285: 66 66 2e 0f 1f 84 00 nopw %cs:0x0(%rax,%rax,1) >> 28c: 00 00 00 00 >> _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
