Soft lockup -- kernel 2.6.24.6 on PXA 270 | |
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Hi all, I'm trying to run kernel 2.6.24.6 on a custom Mainstone board (PXA 270). Kernel hangs after printing "Freeing init memory" And I get this message: BUG: soft lockup - CPU#0 stuck for 11s! [init:1] Pid: 1, comm: init CPU: 0 Not tainted (2.6.24.6 #35) PC is at __dabt_svc+0x44/0x60 LR is at __dabt_svc+0x40/0x60 pc : [<c0025a24>] lr : [<c0025a20>] psr: 40000013 sp : c7c11d78 ip : 00000000 fp : c7c11dd4 r10: 00023d50 r9 : 60000013 r8 : c7c11f00 r7 : 00000000 r6 : c0edd700 r5 : c7c11dac r4 : ffffffff r3 : 54a02004 r2 : c0103a94 r1 : 000008f5 r0 : 4002458c Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0000397f Table: a0e70000 DAC: 00000015 [<c00274f8>] (show_regs+0x0/0x50) from [<c0061a3c>] (softlockup_tick+0x100/0x138) r4:00000040 [<c006193c>] (softlockup_tick+0x0/0x138) from [<c004782c>] (run_local_timers+0x18/0x1c) [<c0047814>] (run_local_timers+0x0/0x1c) from [<c00478ac>] (update_process_times+0x2c/0x58) [<c0047880>] (update_process_times+0x0/0x58) from [<c005a82c>] (tick_periodic+0x3c/0xc4) r5:00000050 r4:20c85580 [<c005a7f0>] (tick_periodic+0x0/0xc4) from [<c005a8d0>] (tick_handle_periodic+0x1c/0xd8) r6:c029d7f0 r5:2c5398b7 r4:f2a00000 [<c005a8b4>] (tick_handle_periodic+0x0/0xd8) from [<c0030ed0>] (pxa_ost0_interrupt+0x60/0xb4) [<c0030e70>] (pxa_ost0_interrupt+0x0/0xb4) from [<c0061d9c>] (handle_IRQ_event+0x44/0x84) r6:0000001a r5:00000000 r4:c029d898 [<c0061d58>] (handle_IRQ_event+0x0/0x84) from [<c00637e0>] (handle_level_irq+0x74/0xec) r7:00000000 r6:c02da904 r5:0000001a r4:c02a2e20 [<c006376c>] (handle_level_irq+0x0/0xec) from [<c0025044>] (__exception_text_start+0x44/0x5c) r5:c02a2e20 r4:0000001a [<c0025000>] (__exception_text_start+0x0/0x5c) from [<c0025a70>] (__irq_svc+0x30/0xc0) Exception stack(0xc7c11d30 to 0xc7c11d78) 1d20: 4002458c 000008f5 c0103a94 54a02004 1d40: ffffffff c7c11dac c0edd700 00000000 c7c11f00 60000013 00023d50 c7c11dd4 1d60: 00000000 c7c11d78 c0025a20 c0025a24 40000013 ffffffff r7:00000000 r6:04000000 r5:c7c11d64 r4:ffffffff [<c00bb3bc>] (padzero+0x0/0x64) from [<c00bda14>] (load_elf_binary+0x1730/0x18fc) [<c00bc2e4>] (load_elf_binary+0x0/0x18fc) from [<c008de14>] (search_binary_handler+0xa8/0x184) [<c008dd6c>] (search_binary_handler+0x0/0x184) from [<c008fc04>] (do_execve+0x168/0x188) [<c008fa9c>] (do_execve+0x0/0x188) from [<c00298a0>] (kernel_execve+0x40/0x88) r8:c7c10000 r7:c7c11f00 r6:c029c0a0 r5:c029c12c r4:c025cc78 [<c0029860>] (kernel_execve+0x0/0x88) from [<c0025290>] (__exception_text_end+0x20/0x2c) r7:c001f628 r6:00000000 r5:00000000 r4:c02b4c34 [<c0025270>] (__exception_text_end+0x0/0x2c) from [<c002532c>] (init_post+0x90/0xec) [<c002529c>] (init_post+0x0/0xec) from [<c00088b4>] (kernel_init+0x164/0x2ac) r4:c02b4c38 [<c0008750>] (kernel_init+0x0/0x2ac) from [<c0040f48>] (do_exit+0x0/0x7ec) Anyone know what could be the problem here? Thank you, Francesco ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php
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