Description of problem: Unmounted SansaClip and went to black screen with kernel oops. Version-Release number of selected component (if applicable):17 (Beefy Miracle) How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: Cut from meesages file: kernel: [189455.633941] BUG: unable to handle kernel NULL pointer dereference at 0000009c kernel: [189455.634128] IP: [<c092bd6d>] _raw_spin_lock+0xd/0x30 kernel: [189455.634254] *pde = 00000000 kernel: [189455.634327] Oops: 0002 [#1] SMP kernel: [189455.634410] Modules linked in: nfnetlink_queue nfnetlink xt_iprange xt_mark xt_NFQUEUE xfs btrfs libcrc32c zlib_deflate vfat fat bnep bluetooth lockd sunrpc rfkill nf_conntrack_ipv4 nf_defrag_ipv4 ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm ppdev parport_pc parport r8169 8139too 8139cp microcode k10temp sp5100_tco snd_page_alloc snd_timer snd soundcore mii i2c_piix4 uinput ata_generic pata_acpi ums_cypress pata_atiixp usb_storage wmi radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core [last unloaded: scsi_wait_scan] udisksd[1278]: Unmounted /dev/sde1 on behalf of uid 1000 kernel: [189455.635895] kernel: [189455.635936] Pid: 1362, comm: gvfsd-trash Not tainted 3.4.3-1.fc17.i686 #1 MICRO-STAR INTERNATIONAL CO.,LTD MS-7596/760GM -E51 (MS-7596) kernel: [189455.636218] EIP: 0060:[<c092bd6d>] EFLAGS: 00010292 CPU: 1 kernel: [189455.636338] EIP is at _raw_spin_lock+0xd/0x30 kernel: [189455.636435] EAX: 0000009c EBX: c82989d8 ECX: 00000001 EDX: 00000100 kernel: [189455.636569] ESI: 00000000 EDI: f807d380 EBP: f08f1f30 ESP: f08f1f30 kernel: [189455.636704] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 kernel: [189455.636821] CR0: 80050033 CR2: 0000009c CR3: 308b0000 CR4: 000007d0 kernel: [189455.636955] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 kernel: [189455.637089] DR6: ffff0ff0 DR7: 00000400 kernel: [189455.637176] Process gvfsd-trash (pid: 1362, ti=f08f0000 task=f3a4cb00 task.ti=f08f0000) kernel: [189455.637344] Stack: kernel: [189455.637390] f08f1f40 f807a6c7 c82989d8 c8298a70 f08f1f4c f807a766 c82989d8 f08f1f60 kernel: [189455.637601] c054a721 c82989d8 c8298a24 f0bc3400 f08f1f78 c054a8a1 f65b7780 ef7032d0 kernel: [189455.637811] f65b7780 c82989d8 f08f1f94 c056b6b7 00000000 ef7032dc f65b7780 f65b79c0 kernel: [189455.638019] Call Trace: kernel: [189455.638087] [<f807a6c7>] fat_detach+0x27/0x70 [fat] kernel: [189455.638203] [<f807a766>] fat_evict_inode+0x56/0x60 [fat] kernel: [189455.638325] [<c054a721>] evict+0x81/0x140 kernel: [189455.638418] [<c054a8a1>] iput+0xc1/0x190 kernel: [189455.638511] [<c056b6b7>] fsnotify_destroy_mark+0x117/0x120 kernel: [189455.638635] [<c056d1a2>] sys_inotify_rm_watch+0x52/0x90 kernel: [189455.638754] [<c093311f>] sysenter_do_call+0x12/0x28 kernel: [189455.638861] Code: ff ff ff ff 89 e5 ba 01 00 00 00 e8 ee fe ff ff 5d c3 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 3e 8d 74 26 00 ba 00 01 00 00 <f0> 66 0f c1 10 0f b6 ce 38 d1 74 10 8d b4 26 00 00 00 00 f3 90 kernel: [189455.639632] EIP: [<c092bd6d>] _raw_spin_lock+0xd/0x30 SS:ESP 0068:f08f1f30 kernel: [189455.639791] CR2: 000000000000009c kernel: [189455.674996] ---[ end trace 527506dde0e24dda ]---
Which kernel version is that (see uname -r) ? Is this 100% reproducible? If so, does it work on some other kernel version i.e. 3.4 or 3.3 ?
I believe this happend while using kernel 3.4.4-1. At the moment I am runnig kernel 3.4.4-5 and have had no further issues.
*** This bug has been marked as a duplicate of bug 768534 ***