Messages in this thread | | | Date | Sun, 30 Mar 2003 15:29:15 +0200 | From | Kronos <> | Subject | Debug: sleeping function called from illegal context at mm/slab.c:1723 |
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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 -- Reply-To: kronos@kronoz.cjb.net Home: http://kronoz.cjb.net K.R.O.N.O.S Kinetic Replicant Optimized for Nocturnal Observation and Sabotage - 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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