I have a similar problem. I've attached a kernel cras log and system information collected with apport-cli:
dmi.bios.date: 02/07/11 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,1 [63300.713006] Call Trace: [63300.713023] [<ffffffffa0339771>] ? hfsplus_bnode_read+0xb1/0x140 [hfsplus] [63300.713055] [<ffffffffa033981d>] hfsplus_bnode_read_u16+0x1d/0x30 [hfsplus] [63300.713086] [<ffffffffa033b59a>] hfsplus_brec_keylen+0x6a/0x90 [hfsplus] [63300.713116] [<ffffffffa033be8b>] __hplusfs_brec_find+0x6b/0x170 [hfsplus] [63300.713146] [<ffffffffa033c066>] hfsplus_brec_find+0xd6/0x140 [hfsplus] [63300.713176] [<ffffffffa033c0f7>] hfsplus_brec_read+0x27/0x70 [hfsplus] [63300.713206] [<ffffffffa03373d3>] hfsplus_find_cat+0x43/0xe0 [hfsplus] [63300.713236] [<ffffffff8110c22a>] ? unlock_page+0x2a/0x40 [63300.713260] [<ffffffff8110cce8>] ? do_read_cache_page+0x98/0x180 [63300.713292] [<ffffffffa03348b0>] ? hfsplus_readpage+0x0/0x20 [hfsplus] [63300.713321] [<ffffffffa0339771>] ? hfsplus_bnode_read+0xb1/0x140 [hfsplus] [63300.713351] [<ffffffffa0339771>] ? hfsplus_bnode_read+0xb1/0x140 [hfsplus] [63300.713383] [<ffffffff8127a1e1>] ? security_inode_alloc+0x21/0x30 [63300.713410] [<ffffffffa033bdb2>] ? hfsplus_find_init+0x32/0x60 [hfsplus] [63300.713441] [<ffffffff815c189e>] ? mutex_lock+0x1e/0x50 [63300.713465] [<ffffffffa033383c>] hfsplus_iget+0x10c/0x240 [hfsplus] [63300.713494] [<ffffffffa033857d>] hfsplus_lookup+0x1dd/0x2c0 [hfsplus] [63300.713523] [<ffffffff8104e413>] ? __wake_up+0x53/0x70 [63300.713548] [<ffffffff8118b35f>] ? __mark_inode_dirty+0x3f/0x260 ... ** Attachment added: "hfs_crash.tar.gz" https://bugs.launchpad.net/ubuntu/+source/hfsplus/+bug/740814/+attachment/2301915/+files/hfs_crash.tar.gz -- 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
