Messages in this thread | | | Date | Wed, 03 Nov 2004 00:41:28 +0100 | From | Remi Colinet <> | Subject | Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.6] |
| |
Ingo Molnar wrote:
>i've uploaded a fixed kernel (-V0.6.8) to : > >http://redhat.com/~mingo/realtime-preempt/ <http://redhat.com/%7Emingo/realtime-preempt/> > > >
I have thousands of the following BUG with V0.6.9
Nov 2 23:10:14 tigre02 kernel: printk: 6553 messages suppressed. Nov 2 23:10:14 tigre02 kernel: BUG: using smp_processor_id() in preemptible [00000001] code: udev/1159 Nov 2 23:10:14 tigre02 kernel: caller is store_stackinfo+0x5d/0xb0 Nov 2 23:10:14 tigre02 kernel: [<c0106503>] dump_stack+0x23/0x30 (20) Nov 2 23:10:14 tigre02 kernel: [<c011f177>] smp_processor_id+0xb7/0xc0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0159a5d>] store_stackinfo+0x5d/0xb0 (28) Nov 2 23:10:14 tigre02 kernel: [<c015b6ba>] cache_free_debugcheck+0x1aa/0x390 (52) Nov 2 23:10:14 tigre02 kernel: [<c015c656>] kmem_cache_free+0x46/0xf0 (32) Nov 2 23:10:14 tigre02 kernel: [<c01731f1>] sys_open+0x81/0xb0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0105561>] sysenter_past_esp+0x52/0x71 (-8124) Nov 2 23:10:14 tigre02 kernel: --------------------------- Nov 2 23:10:14 tigre02 kernel: | preempt count: 00000002 ] Nov 2 23:10:14 tigre02 kernel: | 2-level deep critical section nesting: Nov 2 23:10:14 tigre02 kernel: ---------------------------------------- Nov 2 23:10:14 tigre02 kernel: .. [<c011f11f>] .... smp_processor_id+0x5f/0xc0 Nov 2 23:10:14 tigre02 kernel: .....[<c0159a5d>] .. ( <= store_stackinfo+0x5d/0xb0) Nov 2 23:10:14 tigre02 kernel: .. [<c014083d>] .... print_traces+0x1d/0x60 Nov 2 23:10:14 tigre02 kernel: .....[<c0106503>] .. ( <= dump_stack+0x23/0x30) Nov 2 23:10:14 tigre02 kernel: Nov 2 23:10:14 tigre02 kernel: printk: 6548 messages suppressed. Nov 2 23:10:14 tigre02 kernel: BUG: using smp_processor_id() in preemptible [00000001] code: udev/1299 Nov 2 23:10:14 tigre02 kernel: caller is store_stackinfo+0x5d/0xb0 Nov 2 23:10:14 tigre02 kernel: [<c0106503>] dump_stack+0x23/0x30 (20) Nov 2 23:10:14 tigre02 kernel: [<c011f177>] smp_processor_id+0xb7/0xc0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0159a5d>] store_stackinfo+0x5d/0xb0 (28) Nov 2 23:10:14 tigre02 kernel: [<c015b6ba>] cache_free_debugcheck+0x1aa/0x390 (52) Nov 2 23:10:14 tigre02 kernel: [<c015c656>] kmem_cache_free+0x46/0xf0 (32) Nov 2 23:10:14 tigre02 kernel: [<c01ab892>] proc_destroy_inode+0x22/0x30 (16) Nov 2 23:10:14 tigre02 kernel: [<c01908c1>] destroy_inode+0x41/0x90 (24) Nov 2 23:10:14 tigre02 kernel: [<c01920cb>] iput+0x6b/0xb0 (28) Nov 2 23:10:14 tigre02 kernel: [<c018e638>] dput+0x138/0x2d0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0183ed2>] link_path_walk+0x8c2/0xff0 (108) Nov 2 23:10:14 tigre02 kernel: [<c018495c>] path_lookup+0xac/0x220 (36) Nov 2 23:10:14 tigre02 kernel: [<c01852d2>] open_namei+0x92/0x6f0 (60) Nov 2 23:10:14 tigre02 kernel: [<c0172cc6>] filp_open+0x46/0x70 (92) Nov 2 23:10:14 tigre02 kernel: [<c01731bb>] sys_open+0x4b/0xb0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0105561>] sysenter_past_esp+0x52/0x71 (-8124) Nov 2 23:10:14 tigre02 kernel: --------------------------- Nov 2 23:10:14 tigre02 kernel: | preempt count: 00000002 ] Nov 2 23:10:14 tigre02 kernel: | 2-level deep critical section nesting: Nov 2 23:10:14 tigre02 kernel: ---------------------------------------- Nov 2 23:10:14 tigre02 kernel: .. [<c011f11f>] .... smp_processor_id+0x5f/0xc0 Nov 2 23:10:14 tigre02 kernel: .....[<c0159a5d>] .. ( <= store_stackinfo+0x5d/0xb0) Nov 2 23:10:14 tigre02 kernel: .. [<c014083d>] .... print_traces+0x1d/0x60 Nov 2 23:10:14 tigre02 kernel: .....[<c0106503>] .. ( <= dump_stack+0x23/0x30) Nov 2 23:10:14 tigre02 kernel: Nov 2 23:10:14 tigre02 kernel: Real Time Clock Driver v1.12 Nov 2 23:10:14 tigre02 kernel: thinkpad_acpi: ACPI IBM Thinkpad Fn+Fx key driver version 1.1 Nov 2 23:10:14 tigre02 kernel: USB Universal Host Controller Interface driver v2.2 Nov 2 23:10:14 tigre02 kernel: printk: 5080 messages suppressed. Nov 2 23:10:14 tigre02 kernel: BUG: using smp_processor_id() in preemptible [00000001] code: modprobe/1386 Nov 2 23:10:14 tigre02 kernel: caller is store_stackinfo+0x5d/0xb0 Nov 2 23:10:14 tigre02 kernel: [<c0106503>] dump_stack+0x23/0x30 (20) Nov 2 23:10:14 tigre02 kernel: [<c011f177>] smp_processor_id+0xb7/0xc0 (32) Nov 2 23:10:14 tigre02 kernel: [<c0159a5d>] store_stackinfo+0x5d/0xb0 (28) Nov 2 23:10:14 tigre02 kernel: [<c015b6ba>] cache_free_debugcheck+0x1aa/0x390 (52) Nov 2 23:10:14 tigre02 kernel: [<c015c7e1>] kfree+0x71/0x120 (40) Nov 2 23:10:14 tigre02 kernel: [<c02cf7c8>] acpi_ut_free_and_track+0x71/0xda (40) Nov 2 23:10:14 tigre02 kernel: [<c02c3222>] acpi_ns_delete_children+0xe9/0x146 (56) Nov 2 23:10:14 tigre02 kernel: [<c02c331a>] acpi_ns_delete_namespace_subtree+0x9b/0xaf (44) Nov 2 23:10:14 tigre02 kernel: [<c02af59e>] acpi_ds_terminate_control_method+0x10d/0x1bb (40) Nov 2 23:10:14 tigre02 kernel: [<c02c7a37>] acpi_ps_parse_aml+0x1f5/0x2be (48) Nov 2 23:10:14 tigre02 kernel: [<c02c87a7>] acpi_psx_execute+0x26f/0x2b4 (44) Nov 2 23:10:14 tigre02 kernel: [<c02c38f7>] acpi_ns_execute_control_method+0xb9/0xf6 (40) Nov 2 23:10:14 tigre02 kernel: [<c02c380f>] acpi_ns_evaluate_by_handle+0xe5/0x114 (40)
Hope this help
Remi
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |