esd: page allocation failure. order:6, mode:0x800000d0
[<c0021340>] (dump_stack+0x0/0x14) from [<c0060714>] (__alloc_pages+0x388/0x43c)
[<c006038c>] (__alloc_pages+0x0/0x43c) from [<c0022fe8>] (__dma_alloc+0x128/0x458)
[<c0022ec0>] (__dma_alloc+0x0/0x458) from [<c002333c>] (dma_alloc_coherent+0x24/0x2c)
[<c0023318>] (dma_alloc_coherent+0x0/0x2c) from [<c0189134>] (audio_setup_buf+0x130/0x2d0)
[<c0189004>] (audio_setup_buf+0x0/0x2d0) from [<c018955c>] (audio_set_fragments+0x9c/0xcc)
[<c01894c0>] (audio_set_fragments+0x0/0xcc) from [<c0187b84>] (audio_ioctl+0x39c/0x828)
 r5 = 7FFF000B  r4 = C1720540
[<c01877e8>] (audio_ioctl+0x0/0x828) from [<c0095a04>] (do_ioctl+0x6c/0xa0)
 r8 = C001BF84  r7 = BEE5ECCC  r6 = C004500A  r5 = FFFFFFE7
 r4 = C1720540
[<c0095998>] (do_ioctl+0x0/0xa0) from [<c0095acc>] (vfs_ioctl+0x94/0x328)
 r7 = 00000000  r6 = BEE5ECCC  r5 = 0000000B  r4 = C1720540
[<c0095a38>] (vfs_ioctl+0x0/0x328) from [<c0095da0>] (sys_ioctl+0x40/0x64)
 r8 = C001BF84  r7 = 00000036  r6 = C004500A  r5 = FFFFFFF7
 r4 = C1720540
[<c0095d60>] (sys_ioctl+0x0/0x64) from [<c001be00>] (ret_fast_syscall+0x0/0x2c)
 r6 = 00017D3C  r5 = 00000000  r4 = 00000000