Here is crash message on boot for Voluntary kernel mode. Who has patches to fix it?
[ 6.423980] <47>systemd-journald[55]: Root directory /run/log/journal got added.[ OK ] Started Permit User Sessions.
Starting Getty on tty1…
[ OK ] Started Getty on tty1.
[ 6.528045] Unable to handle kernel paging request at virtual address 0500002a
[ 6.541137] pgd = c5908000
[ 6.549316] [0500002a] *pgd=00000000
[ 6.558410] Internal error: Oops: 1 [#1]
[ 6.567810] last sysfs file: /sys/devices/platform/ehci-omap.0/usb1/uevent
[ 6.580444] Modules linked in:
[ 6.588989] CPU: 0 Tainted: G W (2.6.37 #4)
[ 6.599975] PC is at wakeup_preempt_entity+0x10/0x68
[ 6.610504] LR is at pick_next_task_fair+0x3c/0x120
[ 6.620941] pc : [] lr : [] psr: 20000193
[ 6.620941] sp : c6025ef0 ip : c581a208 fp : c6025efc
[ 6.643676] r10: c040bdb0 r9 : 00000000 r8 : c60182b4
[ 6.654449] r7 : 00000430 r6 : c6398800 r5 : 16000678 r4 : fc00012d
[ 6.666534] r3 : 00000000 r2 : 04fffffa r1 : 04fffffa r0 : 00010101
[ 6.678619] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
[ 6.691711] Control: 10c5387d Table: 85908019 DAC: 00000017
[ 6.703094] Process ksoftirqd/0 (pid: 3, stack limit = 0xc60242f0)
[ 6.714782] Stack: (0xc6025ef0 to 0xc6026000)
[ 6.724395] 5ee0: c58113c0 04fffffa c6025f14 c00629b0
[ 6.738067] 5f00: c6018040 c05a4bb0 00000000 c6024000 c6025fac c0402178 c05d8188 20000013
[ 6.751800] 5f20: c06f6fc0 00000001 84f88b44 00000001 c05a68c8 c00707c0 84f88b44 00000001
[ 6.765533] 5f40: c58b5f24 c58b5ec0 c06284b0 00000000 c05ede64 c6024000 00000100 c00a88e0
[ 6.779205] 5f60: c05b4618 c00a8900 00000001 c00706d4 c6025f00 c6024000 c05eddc0 00000000
[ 6.792694] 5f80: 00000013 60000113 c05eddc0 c6024000 c05eddc0 00000000 00000013 00000000
[ 6.806030] 5fa0: 00000000 00000000 00000000 c00707c0 c6021f58 00000000 c0070778 c0084344
[ 6.819335] 5fc0: c6021f58 00000000 00000000 00000000 00000001 dead4ead ffffffff ffffffff
[ 6.832611] 5fe0: c6025fe0 c6025fe0 c6021f58 c00842c8 c003e8b0 c003e8b0 410104e0 20001001
[ 6.845886] [] (wakeup_preempt_entity+0x10/0x68) from [] (pick_next_task_fair+0x3c/0x120)
[ 6.860992] [] (pick_next_task_fair+0x3c/0x120) from [] (schedule+0x290/0x5b4)
[ 6.875213] [] (schedule+0x290/0x5b4) from [] (run_ksoftirqd+0x48/0xec)
[ 6.888824] [] (run_ksoftirqd+0x48/0xec) from [] (kthread+0x7c/0x84)
[ 6.902221] [] (kthread+0x7c/0x84) from [] (kernel_thread_exit+0x0/0x8)
[ 6.915832] Code: e92d4830 e1a02001 e1c043d0 e28db00c (e1c103d0)
[ 14.908233] BUG: spinlock lockup on CPU#0, ksoftirqd/0/3, c05a4bb0
[ 14.919403] [] (unwind_backtrace+0x0/0xe0) from [] (do_raw_spin_lock+0x120/0x164)
[ 14.933746] [] (do_raw_spin_lock+0x120/0x164) from [] (scheduler_tick+0x1c/0x1a8)
[ 14.948089] [] (scheduler_tick+0x1c/0x1a8) from [] (update_process_times+0x54/0x64)
[ 14.962646] [] (update_process_times+0x54/0x64) from [] (tick_sched_timer+0x7c/0xb8)
[ 14.977325] [] (tick_sched_timer+0x7c/0xb8) from [] (__run_hrtimer+0x10c/0x1dc)
[ 14.991668] [] (__run_hrtimer+0x10c/0x1dc) from [] (hrtimer_interrupt+0x124/0x2e4)
[ 15.006317] [] (hrtimer_interrupt+0x124/0x2e4) from [] (omap2_gp_timer_interrupt+0x20/0x2c)
[ 15.021850] [] (omap2_gp_timer_interrupt+0x20/0x2c) from [] (handle_IRQ_event+0x6c/0x17c)
[ 15.037292] [] (handle_IRQ_event+0x6c/0x17c) from [] (handle_level_irq+0xbc/0x13c)
[ 15.052154] [] (handle_level_irq+0xbc/0x13c) from [] (asm_do_IRQ+0x70/0x94)
[ 15.066436] [] (asm_do_IRQ+0x70/0x94) from [] (__irq_svc+0x34/0x80)
[ 15.080017] Exception stack(0xc6025ce0 to 0xc6025d28)