Messages in this thread | | | From | Jens Benecke <> | Subject | 2.6.1mm2-k7: "Debug: sleeping function called from invalid context at mm/slab.c:1868" | Date | Mon, 12 Jan 2004 21:35:32 +0100 |
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Hi,
switched to 2.6.1mm2 from 2.6.1-rc1-mm1, but this problem still remains:
Jan 12 08:17:42 ds9 kernel: PCI: Setting latency timer of device 0000:00:0d.0 to 64 Jan 12 08:17:42 ds9 kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[12] MMIO=[de084000-de0847ff] Max Packet=[2048] Jan 12 08:17:42 ds9 kernel: Debug: sleeping function called from invalid context at mm/slab.c:1868 Jan 12 08:17:42 ds9 kernel: in_atomic():1, irqs_disabled():0 Jan 12 08:17:42 ds9 kernel: Call Trace: Jan 12 08:17:42 ds9 kernel: [__might_sleep+171/208] __might_sleep+0xab/0xd0 Jan 12 08:17:42 ds9 kernel: [kmem_cache_alloc+514/528] kmem_cache_allo +0x202/0x210 Jan 12 08:17:42 ds9 kernel: [dup_task_struct+41/240] dup_task_struc +0x29/0xf0 Jan 12 08:17:42 ds9 kernel: [copy_process+209/3408] copy_process+0xd1/0xd50 Jan 12 08:17:42 ds9 kernel: [poke_blanked_console+112/176] poke_blanked_console+0x70/0xb0 Jan 12 08:17:42 ds9 kernel: [do_fork+77/384] do_fork+0x4d/0x180 Jan 12 08:17:42 ds9 kernel: [kernel_thread+133/144] kernel_thread+0x85/0x90 Jan 12 08:17:42 ds9 kernel: [__crc_path_release+1459278/3128146] nodemgr_host_thread+0x0/0x1a0 [ieee1394] Jan 12 08:17:42 ds9 kernel: [kernel_thread_helper+0/24] kernel_thread_helper+0x0/0x18 Jan 12 08:17:42 ds9 kernel: [__crc_path_release+1460475/3128146] nodemgr_add_host+0xad/0x100 [ieee1394] Jan 12 08:17:42 ds9 kernel: [__crc_path_release+1459278/3128146] nodemgr_host_thread+0x0/0x1a0 [ieee1394] Jan 12 08:17:42 ds9 kernel: [__crc_path_release+1441228/3128146] highlevel_add_host+0x8e/0xa0 [ieee1394] Jan 12 08:17:42 ds9 kernel: [__crc_path_release+1438130/3128146] hpsb_add_host+0x14/0x40 [ieee1394] Jan 12 08:17:42 ds9 kernel: [__crc_path_release+630705/3128146] ohci1394_pci_probe+0x433/0x5b0 [ohci1394] Jan 12 08:17:42 ds9 kernel: [__crc_path_release+619374/3128146] ohci_irq_handler+0x0/0xe60 [ohci1394] Jan 12 08:17:42 ds9 kernel: [pci_device_probe_static+75/96] pci_device_probe_static+0x4b/0x60 Jan 12 08:17:42 ds9 kernel: [__pci_device_probe+54/80] __pci_device_prob +0x36/0x50 Jan 12 08:17:42 ds9 kernel: [pci_device_probe+44/80] pci_device_prob +0x2c/0x50 Jan 12 08:17:42 ds9 kernel: [bus_match+61/112] bus_match+0x3d/0x70 Jan 12 08:17:42 ds9 kernel: [driver_attach+90/144] driver_attach+0x5a/0x90 Jan 12 08:17:42 ds9 kernel: [bus_add_driver+165/192] bus_add_drive +0xa5/0xc0 Jan 12 08:17:42 ds9 kernel: [pci_register_driver+122/160] pci_register_driver+0x7a/0xa0 Jan 12 08:17:42 ds9 kernel: [__crc_path_release+159139/3128146] ohci1394_init+0x15/0x3c [ohci1394] Jan 12 08:17:42 ds9 kernel: [sys_init_module+363/768] sys_init_modul +0x16b/0x300 Jan 12 08:17:42 ds9 kernel: [syscall_call+7/11] syscall_call+0x7/0xb Jan 12 08:17:42 ds9 kernel: Jan 12 08:17:42 ds9 kernel: raw1394: /dev/raw1394 device initialized
I get many more of these (every minute) if I start XFree86. Is this something critical or just "interesting" debugging info?
-- Jens Benecke - 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/
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