BUG: soft lockup - CPU#0 stuck for 23s! [kworker/0:3:1197]
Modules linked in:

CPU: 0 PID: 1197 Comm: kworker/0:3 Tainted: G        W    3.10.30 #3
Workqueue: events hotplug_worker
task: dc878000 ti: dca56000 task.ti: dca56000
PC is at __loop_delay+0x0/0xc
LR is at hdmi_edid_i2c_read.isra.11+0xa4/0xd0
pc : [<802af324>]    lr : [<80301fec>]    psr: 20000013
sp : dca57b60  ip : dca57b60  fp : dca57b74
r10: dc3f5000  r9 : 00000000  r8 : dc3f4810
r7 : dc3f4940  r6 : 0000000e  r5 : 80a0b994  r4 : 000002dd
r3 : 802af2f8  r2 : 000025ed  r1 : ffffffff  r0 : 000d8c2e
Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c53c7d  Table: 6cc5c04a  DAC: 00000015
CPU: 0 PID: 1197 Comm: kworker/0:3 Tainted: G        W    3.10.30 #3
Workqueue: events hotplug_worker
[<80016890>] (unwind_backtrace) from [<80012ac8>] (show_stack+0x20/0x24)
[<80012ac8>] (show_stack) from [<8066f268>] (dump_stack+0x20/0x28)
[<8066f268>] (dump_stack) from [<8000fa9c>] (show_regs+0x30/0x34)
[<8000fa9c>] (show_regs) from [<80093468>] (watchdog_timer_fn+0x144/0x18c)
[<80093468>] (watchdog_timer_fn) from [<80054414>] (__run_hrtimer+0x8c/0x1ec)
[<80054414>] (__run_hrtimer) from [<800550b8>] (hrtimer_interrupt+0x11c/0x2b8)
[<800550b8>] (hrtimer_interrupt) from [<80015d10>] (twd_handler+0x3c/0x50)
[<80015d10>] (twd_handler) from [<80097758>] (handle_percpu_devid_irq+0x88/0x124)
[<80097758>] (handle_percpu_devid_irq) from [<80093984>] (generic_handle_irq+0x30/0x40)
[<80093984>] (generic_handle_irq) from [<8000f330>] (handle_IRQ+0x48/0xa4)
[<8000f330>] (handle_IRQ) from [<80008658>] (gic_handle_irq+0x38/0x6c)
[<80008658>] (gic_handle_irq) from [<8000e4c4>] (__irq_svc+0x44/0x58)
Exception stack(0xdca57b18 to 0xdca57b60)
7b00:                                                       000d8c2e ffffffff
7b20: 000025ed 802af2f8 000002dd 80a0b994 0000000e dc3f4940 dc3f4810 00000000
7b40: dc3f5000 dca57b74 dca57b60 dca57b60 80301fec 802af324 20000013 ffffffff
[<8000e4c4>] (__irq_svc) from [<802af324>] (__loop_delay+0x0/0xc)