BUG: scheduling while atomic: swapper/0/0x10000100
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
When trying to use a bluetooth mouse;
WARNING: at /build/
[ 94.961892] Hardware name: VGN-FW31ZJ
[ 94.961895] Modules linked in: cryptd aes_x86_64 aes_generic nfsd lockd nfs_acl auth_rpcgss sunrpc radeon drm ppdev bridge stp bnep binfmt_misc xfs exportfs sbp2 lp parport dm_crypt snd_hda_
[ 94.962008] Pid: 256, comm: bluetooth Not tainted 2.6.30-4-generic #5-Ubuntu
[ 94.962013] Call Trace:
[ 94.962024] [<ffffffff80250
[ 94.962036] [<ffffffff80431
[ 94.962045] [<ffffffff80246
[ 94.962053] [<ffffffff80264
[ 94.962062] [<ffffffff80264
[ 94.962071] [<ffffffff806a0
[ 94.962078] [<ffffffff806a0
[ 94.962086] [<ffffffff80263
[ 94.962093] [<ffffffff80263
[ 94.962103] [<ffffffff80268
[ 94.962111] [<ffffffff80263
[ 94.962119] [<ffffffff80268
[ 94.962129] [<ffffffff80213
[ 94.962137] [<ffffffff80268
[ 94.962145] [<ffffffff80213
[ 94.962151] ---[ end trace 370e17d4af25b10e ]---
[ 95.190933] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 95.193116] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038
[ 95.193128] IP: [<ffffffff80358
The kernel is 2.6.30-rc4 aka linux-image-
description: | updated |
Changed in linux: | |
status: | Unknown → Confirmed |
Changed in linux: | |
status: | Confirmed → Fix Released |
Changed in linux: | |
importance: | Unknown → Medium |
With 2.6.30-rc5 it's possible to connect and use the wireless mouse. Still there is the same errror message in dmesg;
[ 3528.863696] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 pci0000: 00/0000: 00:1d.2/ usb8/8- 1/8-1:1. 0/bluetooth/ hci0/hci0: 11/input13 0001.0003: input,hidraw1: BLUETOOTH HID v1.3c Mouse [Acer Bluetooth Wireless Mouse] on 00:21:4F:BC:2E:E6 0/0x10000100 codec_atihdmi arc4 ecb snd_hda_ codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_hwdep snd_pcm snd_seq_oss joydev snd_seq_midi_event snd_seq snd_timer snd_seq_device iTCO_wdt psmouse sdhci_pci sdhci uvcvideo video snd iTCO_vendor_support serio_raw pcspkr intel_agp sony_laptop videodev v4l1_compat v4l2_compat_ioctl32 btusb led_class output soundcore snd_page_alloc ohci1394 ieee1394 sky2 usbhid fbcon tileblit font bitblit softcursor [last unloaded: cfg80211] codec_atihdmi arc4 ecb snd_hda_ codec_realtek snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_hwdep snd_pcm snd_seq_oss joydev snd_seq_midi_event snd_seq snd_timer snd_seq_device iTCO_wdt psmouse sdhci_pci sdhci uvcvideo video snd iTCO_vendor_support serio_raw pcspkr intel_agp sony_laptop videodev v4l1_compat v4l2_compat_ioctl32 btusb led_class output soundcore snd_page_alloc ohci1394 ieee1394 sky2 usbhid fbcon tileblit font bitblit softcursor [last unloaded: cfg80211] ffffffff804821b 7>] [<ffffffff80482 1b7>] acpi_idle_ enter_bm+ 0x255/0x289 935e78 EFLAGS: 00000203 0(0000) GS:ffff88002803 5000(0000) knlGS:000000000 0000000 1b0>] ? acpi_idle_ enter_bm+ 0x24e/0x289 18b>] ? cpuidle_idle_ca...
[ 3528.865703] input: Acer Bluetooth Wireless Mouse as /devices/
[ 3528.865899] generic-bluetooth 0005:0A5C:
[ 3583.833029] BUG: scheduling while atomic: swapper/
[ 3583.833037] Modules linked in: hidp iwlagn iwlcore lib80211 mac80211 cfg80211 cryptd aes_x86_64 aes_generic nfsd lockd nfs_acl auth_rpcgss sunrpc radeon drm ppdev bridge stp bnep binfmt_misc xfs exportfs sbp2 lp parport dm_crypt snd_hda_
[ 3583.833179] CPU 0:
[ 3583.833184] Modules linked in: hidp iwlagn iwlcore lib80211 mac80211 cfg80211 cryptd aes_x86_64 aes_generic nfsd lockd nfs_acl auth_rpcgss sunrpc radeon drm ppdev bridge stp bnep binfmt_misc xfs exportfs sbp2 lp parport dm_crypt snd_hda_
[ 3583.833297] Pid: 0, comm: swapper Not tainted 2.6.30-rc5-custom #1 VGN-FW31ZJ
[ 3583.833303] RIP: 0010:[<
[ 3583.833322] RSP: 0018:ffffffff80
[ 3583.833327] RAX: 000000000000ea30 RBX: ffffffff80935ec8 RCX: 0000000000000000
[ 3583.833333] RDX: ffff880028035000 RSI: 000003426d17769d RDI: ffff880028048740
[ 3583.833339] RBP: ffffffff8021298e R08: fffffffffec11bf2 R09: 0000000000000000
[ 3583.833345] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000014efc4
[ 3583.833350] R13: ffffffff80935e18 R14: ffffffff8026ede7 R15: ffffffff80935de8
[ 3583.833357] FS: 000000000000000
[ 3583.833364] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 3583.833369] CR2: 00007fcd122b5000 CR3: 0000000000201000 CR4: 00000000000406a0
[ 3583.833375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3583.833381] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 3583.833386] Call Trace:
[ 3583.833395] [<ffffffff80482
[ 3583.833407] [<ffffffff805a5