On 2013-02-14 13:05, Manuel Huber wrote: > Hello! > > We use an AMD FX-61000 CPU and we are having trouble using kernel versions > 2.6.38.8 and 3.5.7 (newest) and some more... The only version that > worked is 2.6.35.9 (so far). But let's focus on 3.5.7: > > I finally managed to get error messages from the 3.5.7 kernel (Thanks to > Philippe Gerum, who was so kind to direct me to the mailing list and also > gave me some hints about debugging,... ). I've seen that there is a > kernel BUG on line 139 and 170. Maybe thats the reason for the problem? > I included the kernel config and the full log from startup. Of course it > can > very well be a wrong configuration... > > However, it seems like I could avoid the problemes with the 2.6.35.9 > kernel (It was related to RTnet + rt8169 sometimes getting stuck; > it doesn't happen on the 3.5.7 kernel, as far as I can tell > [tested on an AMD Athlon 64 X2]; now I'm using the rt8139C card which > works like a charm), so I just wanted to submit the problem, > maybe it helps to further improve this project... > > Of coure I would love to use the current version and I can test > configurations and boot the system with different options if that > helps with finding the error... > > Best regards, Manuel > -------------- next part -------------- > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Linux version 3.5.7-xeno262-netcon (root@kuka) (gcc > version 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1) ) #4 SMP PREEMPT Mon Feb 11 > 17:54:35 CET 2013 > [ 0.000000] e820: BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] > usable > [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] > reserved > [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] > reserved > [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cfd9ffff] > usable > [ 0.000000] BIOS-e820: [mem 0x00000000cfda0000-0x00000000cfdd0fff] > ACPI NVS > [ 0.000000] BIOS-e820: [mem 0x00000000cfdd1000-0x00000000cfdfffff] > ACPI data > [ 0.000000] BIOS-e820: [mem 0x00000000cfe00000-0x00000000cfefffff] > reserved > [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] > reserved > [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] > reserved > [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000042fffffff] > usable > [ 0.000000] NX (Execute Disable) protection: active > [ 0.000000] DMI 2.4 present. > [ 0.000000] e820: last_pfn = 0x430000 max_arch_pfn = 0x1000000 > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new > 0x7010600070106 > [ 0.000000] found SMP MP-table at [mem 0x000f4bf0-0x000f4bff] mapped > at [c00f4bf0] > [ 0.000000] init_memory_mapping: [mem 0x00000000-0x37bfdfff] > [ 0.000000] RAMDISK: [mem 0x377cf000-0x37feffff] > [ 0.000000] Allocated new RAMDISK: [mem 0x36fae000-0x377ce991] > [ 0.000000] Move RAMDISK from [mem 0x377cf000-0x37fef991] to [mem > 0x36fae000-0x377ce991] > [ 0.000000] No NUMA configuration found > [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000042fffffff] > [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x42fffffff] > [ 0.000000] NODE_DATA [mem 0x2e600000-0x2e601fff] (remapped) > [ 0.000000] 16260MB HIGHMEM available. > [ 0.000000] 891MB LOWMEM available. > [ 0.000000] mapped low ram: 0 - 37bfe000 > [ 0.000000] low ram: 0 - 37bfe000 > [ 0.000000] Node: 0, start_pfn: 10, end_pfn: 9f > [ 0.000000] Node: 0, start_pfn: 100, end_pfn: cfda0 > [ 0.000000] Node: 0, start_pfn: 100000, end_pfn: 430000 > 334000 338000 33c000 340000 344000 348000 34c000 350000 354000 358000 > 35c000 360000 364000 368000 36c000 370000 374000 378000 37c000 380000 > 384000 388000 38c000 390000 394000 398000 39c000 3a0000 3a4000 3a8000 > 3ac000 3b0000 3b4000 3b8000 3bc000 3c0000 3c4000 3c8000 3cc000 3d0000 > 3d4000 3d8000 3dc000 3e0000 3e4000 3e8000 3ec000 3f0000 3f4000 3f8000 > 3fc000 400000 404000 408000 40c000 410000 414000 418000 41c000 420000 > 424000 428000 42c000 [ 0.000000] Zone ranges: > [ 0.000000] DMA [mem 0x00010000-0x00ffffff] > [ 0.000000] Normal [mem 0x01000000-0x37bfdfff] > [ 0.000000] HighMem [mem 0x37bfe000-0x2fffffff] > [ 0.000000] Movable zone start for each node > [ 0.000000] Early memory node ranges > [ 0.000000] node 0: [mem 0x00010000-0x0009efff] > [ 0.000000] node 0: [mem 0x00100000-0xcfd9ffff] > [ 0.000000] node 0: [mem 0x00000000-0x2fffffff] > [ 0.000000] Using APIC driver default > [ 0.000000] SFI: Simple Firmware Interface v0.81 > http://simplefirmware.org > [ 0.000000] Intel MultiProcessor Specification v1.4 > [ 0.000000] Virtual Wire compatibility mode. > [ 0.000000] MPTABLE: OEM ID: OEM00000 > [ 0.000000] MPTABLE: Product ID: PROD00000000 > [ 0.000000] MPTABLE: APIC at: 0xFEE00000 > [ 0.000000] Processor #0 (Bootup-CPU) > [ 0.000000] Processor #1 > [ 0.000000] Processor #2 > [ 0.000000] Processor #3 > [ 0.000000] Processor #4 > [ 0.000000] Processor #5 > [ 0.000000] IOAPIC[0]: apic_id 8, version 33, address 0xfec00000, GSI > 0-23 > [ 0.000000] Processors: 6 > [ 0.000000] SMP: Allowing 6 CPUs, 0 hotplug CPUs > [ 0.000000] PM: Registered nosave memory: 000000000009f000 - > 00000000000a0000 > [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - > 00000000000f0000 > [ 0.000000] PM: Registered nosave memory: 00000000000f0000 - > 0000000000100000 > [ 0.000000] e820: [mem 0xcff00000-0xdfffffff] available for PCI devices > [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:6 > nr_node_ids:1 > [ 0.000000] PERCPU: Embedded 403 pages/cpu @edc8e000 s1627200 r0 > d23488 u1650688 > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. > Total pages: 4159278 > [ 0.000000] Policy zone: HighMem > [ 0.000000] Kernel command line: > BOOT_IMAGE=/boot/vmlinuz-3.5.7-xeno262-netcon > root=UUID=e722c833-7422-4a40-9602-8d589eacd32c ro console=tty0 > console=ttyS0,19200n8 > [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) > [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 > bytes) > [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 > bytes) > [ 0.000000] __ex_table already sorted, skipping sort > [ 0.000000] Xenomai: forcing noxsave > [ 0.000000] Initializing CPU#0 > [ 0.000000] allocated 35127168 bytes of page_cgroup > [ 0.000000] please try 'cgroup_disable=memory' option if you don't > want memory cgroups > [ 0.000000] Initializing HighMem for node 0 (00037bfe:00430000) > [ 0.000000] Memory: 16426864k/17563648k available (5833k kernel code, > 208204k reserved, 2413k data, 2084k init, 15722120k highmem) > [ 0.000000] virtual kernel memory layout: > [ 0.000000] fixmap : 0xfff17000 - 0xfffff000 ( 928 kB) > [ 0.000000] pkmap : 0xffc00000 - 0xffe00000 (2048 kB) > [ 0.000000] vmalloc : 0xf83fe000 - 0xffbfe000 ( 120 MB) > [ 0.000000] lowmem : 0xc0000000 - 0xf7bfe000 ( 891 MB) > [ 0.000000] .init : 0xc090e000 - 0xc0b17000 (2084 kB) > [ 0.000000] .data : 0xc06b2643 - 0xc090ddc0 (2413 kB) > [ 0.000000] .text : 0xc0100000 - 0xc06b2643 (5833 kB) > [ 0.000000] Checking if this processor honours the WP bit even in > supervisor mode...Ok. > [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, > CPUs=6, Nodes=1 > [ 0.000000] Preemptible hierarchical RCU implementation. > [ 0.000000] Additional per-CPU info printed with stalls. > [ 0.000000] NR_IRQS:2304 nr_irqs:728 16 > [ 0.000000] Interrupt pipeline (release #3) > [ 0.000000] Console: colour VGA+ 80x25 > [ 0.000000] console [tty0] enabled > [ 0.000000] console [ttyS0] enabled > [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, > Inc., Ingo Molnar > [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 > [ 0.000000] ... MAX_LOCK_DEPTH: 48 > [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 > [ 0.000000] ... CLASSHASH_SIZE: 4096 > [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 > [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 > [ 0.000000] ... CHAINHASH_SIZE: 16384 > [ 0.000000] memory used by lock dependency info: 3551 kB > [ 0.000000] per task-struct memory footprint: 1152 bytes > [ 0.004000] Fast TSC calibration using PIT > [ 0.008000] Detected 3322.112 MHz processor. > [ 0.000003] Calibrating delay loop (skipped), value calculated using > timer frequency.. 6644.22 BogoMIPS (lpj=13288448) > [ 0.064225] pid_max: default: 32768 minimum: 301 > [ 0.091963] Security Framework initialized > [ 0.116501] SELinux: Disabled at boot. > [ 0.139542] Mount-cache hash table entries: 512 > [ 0.167393] Initializing cgroup subsys cpuacct > [ 0.194030] Initializing cgroup subsys memory > [ 0.220198] Initializing cgroup subsys devices > [ 0.246825] Initializing cgroup subsys freezer > [ 0.273482] Initializing cgroup subsys net_cls > [ 0.300190] CPU: Physical Processor ID: 0 > [ 0.324248] CPU: Processor Core ID: 0 > [ 0.346229] mce: CPU supports 7 MCE banks > [ 0.370292] LVT offset 1 assigned for vector 0xf9 > [ 0.399318] Enabling APIC mode: Flat. Using 1 I/O APICs > [ 0.431704] ExtINT not setup in hardware but reported by MP table > [ 0.468506] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 > [ 0.543132] CPU0: AMD FX(tm)-6100 Six-Core Processor > stepping 02 > [ 0.800897] Performance Events: AMD Family 15h PMU driver. > [ 0.833852] ... version: 0 > [ 0.857908] ... bit width: 48 > [ 0.882484] ... generic registers: 6 > [ 0.906544] ... value mask: 0000ffffffffffff > [ 0.938398] ... max period: 00007fffffffffff > [ 0.970251] ... fixed-purpose events: 0 > [ 0.994308] ... event mask: 000000000000003f > [ 1.037024] NMI watchdog: enabled on all CPUs, permanently consumes > one hw-PMU counter. > [ 1.092771] lockdep: fixing up alternatives. > [ 1.118352] Booting Node 0, Processors #1[ 1.153774] > Initializing CPU#1 > [ 1.174085] ------------[ cut here ]------------ > [ 1.201759] kernel BUG at arch/x86/kernel/ipipe.c:589! > > [ 1.232558] invalid opcode: 0000 [#1] [ 1.255145] PREEMPT SMP [ > 1.270535] Modules linked in: > > [ 1.290073] Pid: 0, comm: swapper/1 Not tainted 3.5.7-xeno262-netcon > #4 Gigabyte Technology Co., Ltd. GA-990FXA-UD5/GA-990FXA-UD5 > [ 1.360172] EIP: 0060:[<c011f727>] EFLAGS: 00010286 CPU: 1 > [ 1.393024] EIP is at __ipipe_handle_irq+0x1c7/0x230 > [ 1.422795] EAX: 2d498000 EBX: eb465f58 ECX: ffffffff EDX: 00000000 > [ 1.460364] ESI: c098c400 EDI: 00000001 EBP: eb465f50 ESP: eb465f38 > [ 1.497935] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > [ 1.530307] CR0: 8005003b CR2: 00000000 CR3: 00b20000 CR4: 000007f0 > [ 1.567875] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 > [ 1.605446] DR6: ffff0ff0 DR7: 00000400 > [ 1.628462] Process swapper/1 (pid: 0, ti=eb464000 task=eb468000 > task.ti=eb464000) > [ 1.673844] I-pipe domain Linux > [ 1.692684] Stack: > [ 1.704737] 00000046 00000000 00000001 c098b814 00000001 00000001 > eb465f84 c06b143d > [ 1.751918] c098b814 00000000 00000000 00000001 00000001 eb465f94 > 80000000 0000007b > [ 1.799100] 0000007b 000000d8 00000000 ffffffc8 c01c08a5 00000060 > 00000246 eb465fb4 > [ 1.846281] Call Trace: > [ 1.860948] [<c06b143d>] common_interrupt+0x3d/0x5c > [ 1.890728] [<c01c08a5>] ipipe_unstall_root+0x55/0x90 > [ 1.921537] [<c06a960a>] ? start_secondary+0x1cd/0x1e4 > [ 1.952871] Code: fe ff ff 80 3d f8 78 90 c0 01 0f 84 76 fe ff ff ba > 47 02 00 00 b8 fc f6 7f c0 e8 15 61 01 00 c6 05 f8 78 90 c0 01 e9 5b fe > ff ff <0f> 0b eb fe c7 45 f0 01 00 00 00 e9 75 fe ff ff 80 3d fa 78 90 > [ 2.072527] EIP: [<c011f727>] __ipipe_handle_irq+0x1c7/0x230 SS:ESP > 0068:eb465f38 > [ 2.117580] ---[ end trace 657a5a3916f87b8b ]--- > [ 2.124001] lockdep: fixing up alternatives. > [ 2.124014] CPU 2 irqstacks, hard=eb49a000 soft=eb49c000 > [ 2.134745] Initializing CPU#2 > [ 2.137061] ------------[ cut here ]------------ > [ 2.137063] kernel BUG at arch/x86/kernel/ipipe.c:589! > [ 2.137065] invalid opcode: 0000 [#2] PREEMPT SMP [ 2.137069] > Modules linked in: > [ 2.137072] [ 2.137074] Pid: 0, comm: swapper/2 Tainted: G > D 3.5.7-xeno262-netcon #4 Gigabyte Technology Co., Ltd. > GA-990FXA-UD5/GA-990FXA-UD5 > [ 2.137079] EIP: 0060:[<c011f727>] EFLAGS: 00010286 CPU: 2 > [ 2.137085] EIP is at __ipipe_handle_irq+0x1c7/0x230 > [ 2.137087] EAX: 2d62b000 EBX: eb467f58 ECX: ffffffff EDX: 00000000 > [ 2.137088] ESI: c098c400 EDI: 00000001 EBP: eb467f50 ESP: eb467f38 > [ 2.137090] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > [ 2.137091] CR0: 8005003b CR2: 00000000 CR3: 00b20000 CR4: 000007f0 > [ 2.137093] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 > [ 2.137094] DR6: ffff0ff0 DR7: 00000400 > [ 2.137095] Process swapper/2 (pid: 0, ti=eb466000 task=eb469180 > task.ti=eb466000) > [ 2.137097] I-pipe domain Linux > [ 2.137097] Stack: > [ 2.137099] 00000046 00000000 00000001 c098b814 00000002 00000001 > eb467f84 c06b143d > [ 2.137106] c098b814 00000000 00000000 00000002 00000001 eb467f94 > 80000000 0000007b > [ 2.137115] 0000007b 000000d8 00000000 ffffffc8 c01c08a5 00000060 > 00000246 eb467fb4 > [ 2.137122] Call Trace: > [ 2.137125] [<c06b143d>] common_interrupt+0x3d/0x5c > [ 2.137130] [<c01c08a5>] ipipe_unstall_root+0x55/0x90 > [ 2.137134] [<c06a960a>] ? start_secondary+0x1cd/0x1e4 > [ 2.137139] Code: fe ff ff 80 3d f8 78 90 c0 01 0f 84 76 fe ff ff ba > 47 02 00 00 b8 fc f6 7f c0 e8 15 61 01 00 c6 05 f8 78 90 c0 01 e9 5b fe > ff ff <0f> 0b eb fe c7 45 f0 01 00 00 00 e9 75 fe ff ff 80 3d fa 78 90 > [ 2.137196] EIP: [<c011f727>] __ipipe_handle_irq+0x1c7/0x230 SS:ESP > 0068:eb467f38 > [ 2.137210] ---[ end trace 657a5a3916f87b8c ]--- > [ 2.137213] Kernel panic - not syncing: Attempted to kill the idle task! > [ 2.124017] #2 > -------------- next part -------------- > # > # Automatically generated file; DO NOT EDIT. > # Linux/i386 3.5.7-xeno262-netcon Kernel Configuration > # > # CONFIG_64BIT is not set > CONFIG_X86_32=y
You likely do not want to torture your 16-GB box with an i386 kernel - 64-bit highly recommended. Nevertheless, it must not crash. ... > # > # Kernel hacking > # > CONFIG_TRACE_IRQFLAGS_SUPPORT=y > CONFIG_PRINTK_TIME=y > CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 > # CONFIG_ENABLE_WARN_DEPRECATED is not set > # CONFIG_ENABLE_MUST_CHECK is not set > CONFIG_FRAME_WARN=1024 > CONFIG_MAGIC_SYSRQ=y > # CONFIG_STRIP_ASM_SYMS is not set > # CONFIG_READABLE_ASM is not set > CONFIG_UNUSED_SYMBOLS=y > CONFIG_DEBUG_FS=y > # CONFIG_HEADERS_CHECK is not set > # CONFIG_DEBUG_SECTION_MISMATCH is not set > CONFIG_IPIPE_DEBUG=y > CONFIG_IPIPE_DEBUG_CONTEXT=y > CONFIG_IPIPE_DEBUG_INTERNAL=y > CONFIG_IPIPE_TRACE=y > CONFIG_IPIPE_TRACE_ENABLE=y > CONFIG_IPIPE_TRACE_MCOUNT=y > CONFIG_IPIPE_TRACE_IRQSOFF=y > CONFIG_IPIPE_TRACE_SHIFT=14 > # CONFIG_IPIPE_TRACE_VMALLOC is not set > CONFIG_IPIPE_TRACE_PANIC=y > CONFIG_DEBUG_KERNEL=y > CONFIG_DEBUG_SHIRQ=y > CONFIG_LOCKUP_DETECTOR=y > CONFIG_HARDLOCKUP_DETECTOR=y > # CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set > CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 > # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set > CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 > # CONFIG_PANIC_ON_OOPS is not set > CONFIG_PANIC_ON_OOPS_VALUE=0 > CONFIG_DETECT_HUNG_TASK=y > CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 > # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set > CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 > CONFIG_SCHED_DEBUG=y > CONFIG_SCHEDSTATS=y > CONFIG_TIMER_STATS=y > # CONFIG_DEBUG_OBJECTS is not set > # CONFIG_SLUB_DEBUG_ON is not set > # CONFIG_SLUB_STATS is not set > # CONFIG_DEBUG_KMEMLEAK is not set > CONFIG_DEBUG_PREEMPT=y > CONFIG_DEBUG_RT_MUTEXES=y > CONFIG_DEBUG_PI_LIST=y > # CONFIG_RT_MUTEX_TESTER is not set > CONFIG_DEBUG_SPINLOCK=y > CONFIG_DEBUG_MUTEXES=y > CONFIG_DEBUG_LOCK_ALLOC=y > # CONFIG_PROVE_LOCKING is not set > # CONFIG_SPARSE_RCU_POINTER is not set > CONFIG_LOCKDEP=y > # CONFIG_LOCK_STAT is not set > # CONFIG_DEBUG_LOCKDEP is not set > # CONFIG_DEBUG_ATOMIC_SLEEP is not set > # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set > CONFIG_STACKTRACE=y > # CONFIG_DEBUG_STACK_USAGE is not set > # CONFIG_DEBUG_KOBJECT is not set > # CONFIG_DEBUG_HIGHMEM is not set > CONFIG_DEBUG_BUGVERBOSE=y > CONFIG_DEBUG_INFO=y > # CONFIG_DEBUG_INFO_REDUCED is not set > # CONFIG_DEBUG_VM is not set > # CONFIG_DEBUG_VIRTUAL is not set > # CONFIG_DEBUG_WRITECOUNT is not set > CONFIG_DEBUG_MEMORY_INIT=y > # CONFIG_DEBUG_LIST is not set > # CONFIG_TEST_LIST_SORT is not set > # CONFIG_DEBUG_SG is not set > # CONFIG_DEBUG_NOTIFIERS is not set > # CONFIG_DEBUG_CREDENTIALS is not set > CONFIG_ARCH_WANT_FRAME_POINTERS=y > CONFIG_FRAME_POINTER=y > CONFIG_BOOT_PRINTK_DELAY=y > # CONFIG_RCU_TORTURE_TEST is not set > CONFIG_RCU_CPU_STALL_TIMEOUT=60 > CONFIG_RCU_CPU_STALL_VERBOSE=y > CONFIG_RCU_CPU_STALL_INFO=y > # CONFIG_RCU_TRACE is not set > # CONFIG_BACKTRACE_SELF_TEST is not set > # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set > # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set > # CONFIG_DEBUG_PER_CPU_MAPS is not set > # CONFIG_LKDTM is not set > # CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set > # CONFIG_FAULT_INJECTION is not set > CONFIG_LATENCYTOP=y > # CONFIG_DEBUG_PAGEALLOC is not set > CONFIG_USER_STACKTRACE_SUPPORT=y > CONFIG_NOP_TRACER=y > CONFIG_HAVE_FUNCTION_TRACER=y > CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y > CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y > CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y > CONFIG_HAVE_DYNAMIC_FTRACE=y > CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y > CONFIG_HAVE_SYSCALL_TRACEPOINTS=y > CONFIG_HAVE_C_RECORDMCOUNT=y > CONFIG_RING_BUFFER=y > CONFIG_EVENT_TRACING=y > CONFIG_EVENT_POWER_TRACING_DEPRECATED=y > CONFIG_CONTEXT_SWITCH_TRACER=y > CONFIG_TRACING=y > CONFIG_GENERIC_TRACER=y > CONFIG_TRACING_SUPPORT=y > CONFIG_FTRACE=y > CONFIG_FUNCTION_TRACER=y > CONFIG_FUNCTION_GRAPH_TRACER=y > # CONFIG_IRQSOFF_TRACER is not set > # CONFIG_PREEMPT_TRACER is not set > # CONFIG_SCHED_TRACER is not set > # CONFIG_FTRACE_SYSCALLS is not set > CONFIG_BRANCH_PROFILE_NONE=y > # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set > # CONFIG_PROFILE_ALL_BRANCHES is not set > # CONFIG_STACK_TRACER is not set > CONFIG_BLK_DEV_IO_TRACE=y > # CONFIG_UPROBE_EVENT is not set > # CONFIG_PROBE_EVENTS is not set > CONFIG_FUNCTION_PROFILER=y > # CONFIG_FTRACE_STARTUP_TEST is not set > CONFIG_MMIOTRACE=y > # CONFIG_MMIOTRACE_TEST is not set > # CONFIG_RING_BUFFER_BENCHMARK is not set > # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set > # CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set > # CONFIG_DYNAMIC_DEBUG is not set > # CONFIG_DMA_API_DEBUG is not set > # CONFIG_ATOMIC64_SELFTEST is not set > CONFIG_ASYNC_RAID6_TEST=m > # CONFIG_SAMPLES is not set > CONFIG_HAVE_ARCH_KGDB=y > CONFIG_KGDB=y Please disable KGDB. Official releases do not support it, rather contain buggy code that can break your box. Hope this is the reason already. If not, next things to switch off (please keep ordering to allow the identification of the reason) are CONFIG_IPIPE_TRACE and CONFIG_FTRACE. Jan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 263 bytes Desc: OpenPGP digital signature URL: <http://www.xenomai.org/pipermail/xenomai/attachments/20130215/b5a13a9a/attachment.pgp> _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
