2.6.37 hangs on BB xM boot for Preemptible or Voluntary kernel mode.

[Kai]

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 : [<c005ec64>]    lr : [<c00629b0>]    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] [<c005ec64>] (wakeup_preempt_entity+0x10/0x68) from [<c00629b0>] (pick_next_task_fair+0x3c/0x120)
[    6.860992] [<c00629b0>] (pick_next_task_fair+0x3c/0x120) from [<c0402178>] (schedule+0x290/0x5b4)
[    6.875213] [<c0402178>] (schedule+0x290/0x5b4) from [<c00707c0>] (run_ksoftirqd+0x48/0xec)
[    6.888824] [<c00707c0>] (run_ksoftirqd+0x48/0xec) from [<c0084344>] (kthread+0x7c/0x84)
[    6.902221] [<c0084344>] (kthread+0x7c/0x84) from [<c003e8b0>] (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] [<c0042960>] (unwind_backtrace+0x0/0xe0) from [<c0203634>] (do_raw_spin_lock+0x120/0x164)
[   14.933746] [<c0203634>] (do_raw_spin_lock+0x120/0x164) from [<c0066fd8>] (scheduler_tick+0x1c/0x1a8)
[   14.948089] [<c0066fd8>] (scheduler_tick+0x1c/0x1a8) from [<c0077174>] (update_process_times+0x54/0x64)
[   14.962646] [<c0077174>] (update_process_times+0x54/0x64) from [<c0090798>] (tick_sched_timer+0x7c/0xb8)
[   14.977325] [<c0090798>] (tick_sched_timer+0x7c/0xb8) from [<c0087bcc>] (__run_hrtimer+0x10c/0x1dc)
[   14.991668] [<c0087bcc>] (__run_hrtimer+0x10c/0x1dc) from [<c00885c8>] (hrtimer_interrupt+0x124/0x2e4)
[   15.006317] [<c00885c8>] (hrtimer_interrupt+0x124/0x2e4) from [<c0049e5c>] (omap2_gp_timer_interrupt+0x20/0x2c)
[   15.021850] [<c0049e5c>] (omap2_gp_timer_interrupt+0x20/0x2c) from [<c00a5ac8>] (handle_IRQ_event+0x6c/0x17c)
[   15.037292] [<c00a5ac8>] (handle_IRQ_event+0x6c/0x17c) from [<c00a7490>] (handle_level_irq+0xbc/0x13c)
[   15.052154] [<c00a7490>] (handle_level_irq+0xbc/0x13c) from [<c0039070>] (asm_do_IRQ+0x70/0x94)
[   15.066436] [<c0039070>] (asm_do_IRQ+0x70/0x94) from [<c0404734>] (__irq_svc+0x34/0x80)
[   15.080017] Exception stack(0xc6025ce0 to 0xc6025d28)