[Bug 497891] New: Kernel prints a stack trace if you try to send a file to the machine via bluetooth
http://bugzilla.novell.com/show_bug.cgi?id=497891 User mail@cynapses.org added comment http://bugzilla.novell.com/show_bug.cgi?id=497891#c1 Summary: Kernel prints a stack trace if you try to send a file to the machine via bluetooth Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: i586 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: mail@cynapses.org QAContact: qa@suse.de Found By: --- If you try to send a file from a mobile phone to your machine, the kernel prints a stack trace and the connection is lost. Let me know if you need more information. Stacktrace =========== Apr 24 09:49:57 krikkit bluetoothd[3055]: link_key_request (sba=00:23:4E:E3:EF:AF, dba=00:21:9E:62:1F:13) Apr 24 09:49:58 krikkit bluetoothd[3055]: link_key_notify (sba=00:23:4E:E3:EF:AF, dba=00:21:9E:62:1F:13) Apr 24 09:49:58 krikkit kernel: AppArmor Debug: Hook being called from interrupt context Apr 24 09:49:58 krikkit kernel: Pid: 0, comm: swapper Tainted: G 2.6.27.21-0.1-pae #1 Apr 24 09:49:58 krikkit kernel: [<c01061cc>] dump_trace+0x6b/0x249 Apr 24 09:49:58 krikkit kernel: [<c0106ca3>] show_trace+0x20/0x39 Apr 24 09:49:58 krikkit kernel: [<c0347ce1>] dump_stack+0x71/0x76 Apr 24 09:49:58 krikkit kernel: [<c01fe73b>] aa_revalidate_sk+0x2c/0x87 Apr 24 09:49:58 krikkit kernel: [<c01e8338>] security_socket_sendmsg+0xd/0xf Apr 24 09:49:58 krikkit kernel: [<c02d9b66>] sock_sendmsg+0xb4/0xe4 Apr 24 09:49:58 krikkit kernel: [<c02d9da8>] kernel_sendmsg+0x27/0x35 Apr 24 09:49:58 krikkit kernel: [<f8c5715c>] rfcomm_send_disc+0x8d/0x95 [rfcomm] Apr 24 09:49:58 krikkit kernel: [<f8c57681>] __rfcomm_dlc_close+0x4b/0x186 [rfcomm] Apr 24 09:49:58 krikkit kernel: [<f8c5787e>] rfcomm_encrypt_cfm+0x6b/0xd5 [rfcomm] Apr 24 09:49:58 krikkit kernel: [<f8f06079>] hci_event_packet+0x9c3/0x2272 [bluetooth] Apr 24 09:49:58 krikkit kernel: [<f8f03b65>] hci_rx_task+0xa4/0x213 [bluetooth] Apr 24 09:49:58 krikkit kernel: [<c012df25>] tasklet_action+0x59/0xa2 Apr 24 09:49:58 krikkit kernel: [<c012e505>] __do_softirq+0x83/0x107 Apr 24 09:49:58 krikkit kernel: [<c012e5bb>] do_softirq+0x32/0x36 Apr 24 09:49:58 krikkit kernel: [<c012e6b9>] irq_exit+0x35/0x69 Apr 24 09:49:58 krikkit kernel: [<c0107408>] do_IRQ+0x5c/0x70 Apr 24 09:49:58 krikkit kernel: [<c01059c3>] common_interrupt+0x23/0x30 Apr 24 09:49:58 krikkit kernel: [<f884a218>] acpi_idle_enter_bm+0x30e/0x38d [processor] Apr 24 09:49:58 krikkit kernel: [<c02c99c8>] cpuidle_idle_call+0x5d/0x91 Apr 24 09:49:58 krikkit kernel: [<c0103aaa>] cpu_idle+0xc7/0xe9 Apr 24 09:49:58 krikkit kernel: [<c05399ee>] start_kernel+0x344/0x349 Apr 24 09:49:58 krikkit kernel: ======================= Kernel ======= Name : kernel-pae Version : 2.6.27.21 Release : 0.1.2 Source Timestamp: 2009-03-31 14:50:44 +0200 GIT Revision: 23c791d70fe628d2d28a4aac869684089bcd3193 GIT Branch: SLE11_BRANCH Distribution: openSUSE 11.1 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=497891 Leon Wang <llwang@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |llwang@novell.com AssignedTo|bnc-team-screening@forge.pr |kernel-maintainers@forge.pr |ovo.novell.com |ovo.novell.com -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=497891 User tiwai@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=497891#c1 Takashi Iwai <tiwai@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |tiwai@novell.com Resolution| |DUPLICATE --- Comment #1 from Takashi Iwai <tiwai@novell.com> 2009-04-28 01:30:59 MDT --- It's a bug in apparmor, dup of bug #492961. A temporary workaround would be to disable AA... *** This bug has been marked as a duplicate of bug 492961 *** http://bugzilla.novell.com/show_bug.cgi?id=492961 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=497891 User jeffm@novell.com added comment http://bugzilla.novell.com/show_bug.cgi?id=497891#c2 Jeff Mahoney <jeffm@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jeffm@novell.com --- Comment #2 from Jeff Mahoney <jeffm@novell.com> 2009-05-18 13:28:28 MDT --- I don't think this is a bug in AppArmor. AppArmor is just doing the complaining. The real issue is that the code is going down a path that may allow it to sleep in interrupt context. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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