Messages in this thread | | | Date | Sun, 30 Mar 2003 17:08:29 +0100 (BST) | From | James Simmons <> | Subject | Re: Debug: sleeping function called from illegal context at mm/slab.c:1723 |
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Try my patch at http://phoenix.infradead.org/~jsimmons/fbdev.diff.gz
That should fix it.
On Sun, 30 Mar 2003, Kronos wrote:
> Hi, > I got this under 2.5.66. It happens when I'm using links (the browser) > and is reproducible: > > > .c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c012dc06>] update_process_times+0x46/0x50 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<d8a1e678>] pbd_waitq+0x18/0x20 [xfs] > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c02b1350>] ide_dma_intr+0x0/0xc0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02cc3cd>] i8042_interrupt+0x1ed/0x3a0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c012dc06>] update_process_times+0x46/0x50 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02cc3cd>] i8042_interrupt+0x1ed/0x3a0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c012dc06>] update_process_times+0x46/0x50 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c012dc06>] update_process_times+0x46/0x50 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > Debug: sleeping function called from illegal context at mm/slab.c:1723 > Call Trace: > [<c011fb7f>] __might_sleep+0x5f/0xa0 > [<c014ce41>] kmalloc+0x1a1/0x1c0 > [<c02cc3cd>] i8042_interrupt+0x1ed/0x3a0 > [<c02bd125>] accel_cursor+0xd5/0x300 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bd545>] fb_vbl_handler+0x85/0xa0 > [<c02bbb40>] cursor_timer_handler+0x0/0x40 > [<c02bbb61>] cursor_timer_handler+0x21/0x40 > [<c012dd84>] run_timer_softirq+0x154/0x400 > [<c0112633>] timer_interrupt+0x1a3/0x3f0 > [<c0128c61>] do_softirq+0xa1/0xb0 > [<c010cc2f>] do_IRQ+0x23f/0x380 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c010ac3c>] common_interrupt+0x18/0x20 > [<c0107240>] default_idle+0x0/0x30 > [<c0107240>] default_idle+0x0/0x30 > [<c0107267>] default_idle+0x27/0x30 > [<c01072e1>] cpu_idle+0x31/0x40 > [<c0105000>] _stext+0x0/0xf0 > > [...] > > It keeps printing call traces so I have to reboot. > > HTH, > Luca >
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