I updated the description of this bug because the kernel WARNING is tracked in another bug report (see bug #363478) and it seems that my problem is a different one.
** Description changed: When I try to boot this kernel on my ACER Travelmate 8200 laptop, it hangs in the middle of the boot process. - - Before the hang, this WARNING occurs, which may be related or not to the - hang: - - Apr 21 10:58:41 vougeot kernel: [ 3.326554] ------------[ cut here ]------------ - Apr 21 10:58:41 vougeot kernel: [ 3.326558] WARNING: at /build/buildd/linux-rt-2.6.28/arch/x86/kernel/signal_32.c:60 - 8 do_signal+0x171/0x180() - Apr 21 10:58:41 vougeot kernel: [ 3.326561] Modules linked in: fbcon tileblit font bitblit softcursor - Apr 21 10:58:41 vougeot kernel: [ 3.326570] Pid: 213, comm: udevd Not tainted 2.6.28-3-rt #12-Ubuntu - Apr 21 10:58:41 vougeot kernel: [ 3.326572] Call Trace: - Apr 21 10:58:41 vougeot kernel: [ 3.326579] [<c050f991>] ? printk+0x18/0x1f - Apr 21 10:58:41 vougeot kernel: [ 3.326585] [<c013be54>] warn_on_slowpath+0x54/0x80 - Apr 21 10:58:41 vougeot kernel: [ 3.326589] [<c0511c18>] ? _mutex_unlock+0x8/0x10 - Apr 21 10:58:41 vougeot kernel: [ 3.326593] [<c02b0a8a>] ? apparmor_path_permission+0x5a/0x80 - Apr 21 10:58:41 vougeot kernel: [ 3.326597] [<c0511b38>] ? rt_spin_lock+0x8/0x10 - Apr 21 10:58:41 vougeot kernel: [ 3.326600] [<c0511c00>] ? _mutex_trylock+0x0/0x10 - Apr 21 10:58:41 vougeot kernel: [ 3.326604] [<c01970ea>] ? generic_file_aio_write+0x6a/0xe0 - Apr 21 10:58:41 vougeot kernel: [ 3.326607] [<c0511b38>] ? rt_spin_lock+0x8/0x10 - Apr 21 10:58:41 vougeot kernel: [ 3.326612] [<c01d9e59>] ? mnt_drop_write+0x49/0xf0 - Apr 21 10:58:41 vougeot kernel: [ 3.326617] [<c01c2ab1>] ? do_sync_write+0xd1/0x110 - Apr 21 10:58:41 vougeot kernel: [ 3.326620] [<c0103eb1>] do_signal+0x171/0x180 - Apr 21 10:58:41 vougeot kernel: [ 3.326626] [<c0151a40>] ? autoremove_wake_function+0x0/0x50 - Apr 21 10:58:41 vougeot kernel: [ 3.326629] [<c0511b38>] ? rt_spin_lock+0x8/0x10 - Apr 21 10:58:41 vougeot kernel: [ 3.326632] [<c01c279d>] ? fsnotify_modify+0x6d/0x80 - Apr 21 10:58:41 vougeot kernel: [ 3.326636] [<c01c3156>] ? vfs_write+0xa6/0x110 - Apr 21 10:58:41 vougeot kernel: [ 3.326639] [<c01c29e0>] ? do_sync_write+0x0/0x110 - Apr 21 10:58:41 vougeot kernel: [ 3.326642] [<c01c327d>] ? sys_write+0x3d/0x70 - Apr 21 10:58:41 vougeot kernel: [ 3.326645] [<c0103efd>] do_notify_resume+0x3d/0x40 - Apr 21 10:58:41 vougeot kernel: [ 3.326648] [<c0104200>] work_notifysig+0x13/0x23 - Apr 21 10:58:41 vougeot kernel: [ 3.326651] ---[ end trace cf49e534c91c48d1 ]--- - - I have attached a full kernel log to this report. Note that previous linux-rt kernels in previous Ubuntu releases (at least intrepid) would boot on the same hardware. ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 9.04 Package: linux-image-2.6.28-3-rt 2.6.28-3.12 SourcePackage: linux-rt Uname: Linux 2.6.28-11-generic i686 -- linux-rt: boot hangs https://bugs.launchpad.net/bugs/364599 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
