No analysis yet. Just passing this along. Jon. --- begin oops log --- Halting system... BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: [<ffffffff81017e7b>] amd_pmu_cpu_offline+0x38/0x6b PGD 741d5067 PUD 77715067 PMD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/virtual/block/dm-1/dm/name CPU 0 Modules linked in: sit tunnel4 tun sunrpc powernow_k8 freq_table bridge stp llc nf_conntrack_netbios_ns ip6t_REJECT nf_conntrack_ipv6 ipv6 kvm_amd kvm uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm ppdev parport_pc parport r8169 snd_timer mii snd edac_core soundcore microcode serio_raw snd_page_alloc edac_mce_amd k8temp i2c_nforce2 hwmon ata_generic pata_acpi firewire_ohci firewire_core crc_itu_t floppy sata_nv pata_amd nouveau ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: cpufreq_ondemand] Pid: 2792, comm: halt Not tainted 2.6.34-0.16.rc2.git0.fc14.x86_64 #1 www.abit.com.tw /System Product Name RIP: 0010:[<ffffffff81017e7b>] [<ffffffff81017e7b>] amd_pmu_cpu_offline +0x38/0x6b RSP: 0018:ffff880024289ca8 EFLAGS: 00010292 RAX: ffff880024124900 RBX: ffff88000520cc70 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff81017e74 RDI: ffffffff81488830 RBP: ffff880024289cb8 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000046 R11: ffffe8ffffc01980 R12: 00000000fffffffd R13: ffffffff81ac70c0 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f7ec4f8a700(0000) GS:ffff880005000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000004 CR3: 0000000077381000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process halt (pid: 2792, threadinfo ffff880024288000, task ffff880024124900) Stack: ffff880024289cb8 0000000000000017 ffff880024289cc8 ffffffff8147fbb0 <0> ffff880024289d18 ffffffff8148dede 0000000000000001 ffffffffa0294020 <0> ffff880024289d28 0000000000000001 ffffffff81ba1de0 0000000000000010 Call Trace: [<ffffffff8147fbb0>] x86_pmu_notifier+0x52/0x59 [<ffffffff8148dede>] notifier_call_chain+0x68/0x9c [<ffffffff81070b21>] raw_notifier_call_chain+0x14/0x16 [<ffffffff81471efc>] _cpu_down+0x1bb/0x2bf [<ffffffff81051d71>] disable_nonboot_cpus+0x7a/0x112 [<ffffffff8106593e>] kernel_power_off+0x26/0x40 [<ffffffff81065c02>] sys_reboot+0x126/0x1b2 [<ffffffff811316bf>] ? __d_free+0x56/0x5a [<ffffffff811316fa>] ? d_free+0x37/0x50 [<ffffffff81138ad0>] ? mntput_no_expire+0x2c/0xfd [<ffffffff81122ab7>] ? __fput+0x1d0/0x1df [<ffffffff8111f7b8>] ? sys_close+0x32/0x10f [<ffffffff81129fb7>] ? path_put+0x22/0x27 [<ffffffff810a875a>] ? audit_syscall_entry+0x11e/0x14a [<ffffffff81489c15>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b Code: 76 b8 00 01 76 54 48 63 ff 48 c7 c3 70 cc 00 00 48 03 1c fd 40 fa b9 81 48 c7 c7 40 b5 a4 81 e8 f9 1f 47 00 48 8b 93 28 07 00 00 <8b> 42 04 ff c8 85 c0 89 42 04 75 0c 48 8b bb 28 07 00 00 e8 b5 RIP [<ffffffff81017e7b>] amd_pmu_cpu_offline+0x38/0x6b RSP <ffff880024289ca8> CR2: 0000000000000004 ---[ end trace 7d3f5b5a80d53cb0 ]--- init: rc main process (2792) killed by KILL signal _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel
