Bug 145880

Summary:	debug output in swsuspend
Product:	[openSUSE] SUSE Linux 10.1	Reporter:	Dirk Mueller <dmueller>
Component:	Kernel	Assignee:	E-mail List <kernel-maintainers>
Status:	RESOLVED WONTFIX	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Beta 2
Target Milestone:	---
Hardware:	Other
OS:	Other
Whiteboard:
Found By:	Other	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Dirk Mueller 2006-01-26 15:52:50 UTC

I get this:

Jan 26 15:44:32 schleppi klogd: Debug: sleeping function called from invalid
context at mm/slab.c:2515
Jan 26 15:44:32 schleppi klogd: in_atomic():0, irqs_disabled():1
Jan 26 15:44:32 schleppi klogd:  [<c014cc6a>] kmem_cache_alloc+0x1b/0x79
Jan 26 15:44:32 schleppi klogd:  [<c01ce167>] acpi_os_acquire_object+0xb/0x36
Jan 26 15:44:32 schleppi klogd:  [<c01e4f30>]
acpi_ut_allocate_object_desc_dbg+0x13/0x49
Jan 26 15:44:32 schleppi klogd:  [<c01e4f7b>]
acpi_ut_create_internal_object_dbg+0x15/0x68
Jan 26 15:44:32 schleppi klogd:  [<c01e1169>]
acpi_rs_set_srs_method_data+0x3d/0xb7
Jan 26 15:44:32 schleppi klogd:  [<c014bcde>]
cache_alloc_debugcheck_after+0xb8/0xea
Jan 26 15:44:32 schleppi klogd:  [<c01e870b>] acpi_pci_link_set+0x40/0x1c0
Jan 26 15:44:32 schleppi klogd:  [<c01e87d1>] acpi_pci_link_set+0x106/0x1c0
Jan 26 15:44:32 schleppi klogd:  [<c01e88e0>] irqrouter_resume+0x55/0x73
Jan 26 15:44:32 schleppi klogd:  [<c020af67>] __sysdev_resume+0x11/0x53
Jan 26 15:44:32 schleppi klogd:  [<c020b0a7>] sysdev_resume+0x16/0x47
Jan 26 15:44:32 schleppi klogd:  [<c020efd2>] device_power_up+0x5/0xa
Jan 26 15:44:32 schleppi klogd:  [<c012ef8c>] swsusp_suspend+0x6b/0x85
Jan 26 15:44:32 schleppi klogd:  [<c012fdf6>] pm_suspend_disk+0x44/0xd1
Jan 26 15:44:32 schleppi klogd:  [<c012e4cc>] enter_state+0x50/0x160
Jan 26 15:44:32 schleppi klogd:  [<c012e664>] state_store+0x88/0x95
Jan 26 15:44:32 schleppi klogd:  [<c012e5dc>] state_store+0x0/0x95
Jan 26 15:44:32 schleppi klogd:  [<c0182666>] subsys_attr_store+0x1e/0x22
Jan 26 15:44:32 schleppi klogd:  [<c0182927>] sysfs_write_file+0x9b/0xc1
Jan 26 15:44:32 schleppi klogd:  [<c018288c>] sysfs_write_file+0x0/0xc1
Jan 26 15:44:32 schleppi klogd:  [<c014f816>] vfs_write+0xa1/0x146
Jan 26 15:44:32 schleppi klogd:  [<c014fd2c>] sys_write+0x3c/0x63
Jan 26 15:44:32 schleppi klogd:  [<c0102a3b>] sysenter_past_esp+0x54/0x79

Comment 1 Dirk Mueller 2006-01-26 15:53:24 UTC

rpm -q --changelog kernel-default | head is

* Thu Jan 26 2006 - rw@suse.de
- patches.suse/kdb-common:
  Prevent NULL pointer dereference on 'console'.  (#145230)

Comment 2 Greg Kroah-Hartman 2006-01-26 23:15:32 UTC

This is a known issue, and can be safely ignored.

To fix this, almost every single driver needs to be changed, and the upstream
developers have not allowed this to happen.