I cam to launchpad to report a kernel crash with hfsplus also. I was playing music in Rhythmbox from a file on an external USB HFS+ partition, and suddenly my X session vanished and I was looking at a console window with some debug/error text messages. A few seconds later, my computer spontaneously rebooted.
I don't know if my issue is related, but here is a relevant excerpt from /var/log/syslog: Jun 17 10:44:39 desktop kernel: [494052.191327] general protection fault: 0000 [#1] SMP Jun 17 10:44:39 desktop kernel: [494052.194041] last sysfs file: /sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq Jun 17 10:44:39 desktop kernel: [494052.196789] CPU 1 Jun 17 10:44:39 desktop kernel: [494052.196801] Modules linked in: nls_utf8 hfsplus binfmt_misc rfcomm parport_pc ppdev dm_crypt bnep snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec btusb bluetooth snd_usb_audio snd_pcm snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq max6650 snd_rawmidi snd_timer uvcvideo arc4 coretemp videodev v4l2_compat_ioctl32 usblp snd_seq_device ath9k mac80211 ath9k_common ath9k_hw psmouse snd ath3k ath cfg80211 xhci_hcd joydev serio_raw soundcore snd_page_alloc lp parport usb_storage usbhid hid lzo vesafb i915 drm_kms_helper drm r8169 ahci libahci i2c_algo_bit video Jun 17 10:44:39 desktop kernel: [494052.208238] Jun 17 10:44:39 desktop kernel: [494052.211134] Pid: 23438, comm: rhythmbox Not tainted 2.6.39-0-generic #5~20110427-Ubuntu System manufacturer System Product Name/P8H67-I DELUXE Jun 17 10:44:39 desktop kernel: [494052.214107] RIP: 0010:[<ffffffff812f4460>] [<ffffffff812f4460>] memcpy+0x10/0x120 Jun 17 10:44:39 desktop kernel: [494052.217085] RSP: 0018:ffff8802093e19c0 EFLAGS: 00010202 Jun 17 10:44:39 desktop kernel: [494052.220042] RAX: ffff8802093e1a46 RBX: ffff8802093e1a46 RCX: 0000000000000002 Jun 17 10:44:39 desktop kernel: [494052.223002] RDX: 0000000000000002 RSI: db73880000000e75 RDI: ffff8802093e1a46 Jun 17 10:44:39 desktop kernel: [494052.225979] RBP: ffff8802093e1a28 R08: 0000000000000010 R09: 6db6db6db6db6db7 Jun 17 10:44:39 desktop kernel: [494052.228950] R10: ffff880000000000 R11: 0000000000000246 R12: 0000000000000002 Jun 17 10:44:39 desktop kernel: [494052.231891] R13: 0000000000000002 R14: 0000000000000002 R15: ffff88022e78bcc0 Jun 17 10:44:39 desktop kernel: [494052.234823] FS: 00007f9df953a700(0000) GS:ffff88023fa80000(0000) knlGS:0000000000000000 Jun 17 10:44:39 desktop kernel: [494052.237775] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jun 17 10:44:39 desktop kernel: [494052.240713] CR2: 00007f448bbb5000 CR3: 000000013c72f000 CR4: 00000000000406e0 Jun 17 10:44:39 desktop kernel: [494052.243636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jun 17 10:44:39 desktop kernel: [494052.246536] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Jun 17 10:44:39 desktop kernel: [494052.249431] Process rhythmbox (pid: 23438, threadinfo ffff8802093e0000, task ffff8801041716d0) Jun 17 10:44:39 desktop kernel: [494052.252349] Stack: Jun 17 10:44:39 desktop kernel: [494052.255238] ffffffffa0499731 ffff8802093e1a38 ffff880000000000 6db6db6db6db6db7 Jun 17 10:44:39 desktop kernel: [494052.258142] 0000160000000000 0000000000000010 0000000000000000 000000000000000b Jun 17 10:44:39 desktop kernel: [494052.261021] ffff88022e78bcc0 ffff88022e78bcc0 ffff8802093e1b48 0000000000000010 Jun 17 10:44:39 desktop kernel: [494052.263885] Call Trace: Jun 17 10:44:39 desktop kernel: [494052.266729] [<ffffffffa0499731>] ? hfsplus_bnode_read+0xb1/0x140 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.269608] [<ffffffffa04997dd>] hfsplus_bnode_read_u16+0x1d/0x30 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.272493] [<ffffffffa049b55a>] hfsplus_brec_keylen+0x6a/0x90 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.275375] [<ffffffffa049be4b>] __hplusfs_brec_find+0x6b/0x170 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.278256] [<ffffffffa049c026>] hfsplus_brec_find+0xd6/0x140 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.281057] [<ffffffff815df6de>] ? mutex_lock+0x1e/0x50 Jun 17 10:44:39 desktop kernel: [494052.283778] [<ffffffff8117e0c0>] ? filldir64+0xf0/0xf0 Jun 17 10:44:39 desktop kernel: [494052.286486] [<ffffffffa0497d6c>] hfsplus_readdir+0xcc/0x470 [hfsplus] Jun 17 10:44:39 desktop kernel: [494052.289201] [<ffffffff81106ee1>] ? __perf_event_task_sched_out+0x31/0x60 Jun 17 10:44:39 desktop kernel: [494052.291891] [<ffffffff8104fc7e>] ? perf_event_task_sched_out+0x2e/0xa0 Jun 17 10:44:39 desktop kernel: [494052.294572] [<ffffffff8100a777>] ? __switch_to+0x157/0x2f0 Jun 17 10:44:39 desktop kernel: [494052.297243] [<ffffffff815e0fbe>] ? _raw_spin_lock+0xe/0x20 Jun 17 10:44:39 desktop kernel: [494052.299911] [<ffffffff81054b81>] ? finish_task_switch+0x41/0xe0 Jun 17 10:44:39 desktop kernel: [494052.302566] [<ffffffff81037f39>] ? default_spin_lock_flags+0x9/0x10 Jun 17 10:44:39 desktop kernel: [494052.305188] [<ffffffff812effe5>] ? timerqueue_del+0x35/0x90 Jun 17 10:44:39 desktop kernel: [494052.307807] [<ffffffff8108aabb>] ? __remove_hrtimer+0x3b/0x80 Jun 17 10:44:39 desktop kernel: [494052.310406] [<ffffffff8108ae6c>] ? hrtimer_try_to_cancel+0x4c/0xe0 Jun 17 10:44:39 desktop kernel: [494052.312960] [<ffffffff8108af22>] ? hrtimer_cancel+0x22/0x30 Jun 17 10:44:39 desktop kernel: [494052.315477] [<ffffffff8109a904>] ? futex_wait+0x1d4/0x2d0 Jun 17 10:44:39 desktop kernel: [494052.317981] [<ffffffff8109a57a>] ? get_futex_key+0x15a/0x210 Jun 17 10:44:39 desktop kernel: [494052.320460] [<ffffffff8117e0c0>] ? filldir64+0xf0/0xf0 Jun 17 10:44:39 desktop kernel: [494052.322928] [<ffffffff8117dfa8>] vfs_readdir+0xb8/0xe0 Jun 17 10:44:39 desktop kernel: [494052.325355] [<ffffffff8109d04b>] ? sys_futex+0x7b/0x180 Jun 17 10:44:39 desktop kernel: [494052.327742] [<ffffffff8117e299>] sys_getdents+0x89/0xf0 Jun 17 10:44:39 desktop kernel: [494052.330111] [<ffffffff815e93c2>] system_call_fastpath+0x16/0x1b Jun 17 10:44:39 desktop kernel: [494052.332456] Code: 43 4e 48 83 c4 08 5b c9 c3 66 90 e8 0b fd ff ff eb e6 90 90 90 90 90 90 90 90 90 48 89 f8 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 <f3> a4 c3 20 48 83 ea 20 4c 8b 06 4c 8b 4e 08 4c 8b 56 10 4c 8b Jun 17 10:44:39 desktop kernel: [494052.335002] RIP [<ffffffff812f4460>] memcpy+0x10/0x120 Dear Experts: I can provide more details or open a separate bug. Please advise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/740814 Title: opening a folder on HFS-volume crashed the kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hfsplus/+bug/740814/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
