kernel 3.12.0 Internal error in futex_wake during boot

[srcshelton]

It seems to be non-fatal, but with the latest (commit b49aafd) checkout of 3.12.y, on every boot I get:

[    0.999978] Unpacking initramfs...
[    3.684084] Freeing initrd memory: 2016K (dedf7000 - defef000)
[    3.733463] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[    3.741690] pgd = de914000
[    3.744416] [00000000] *pgd=1e8db831, *pte=00000000, *ppte=00000000
[    3.750799] Internal error: Oops: 17 [#1] ARM
[    3.755169] Modules linked in:
[    3.758248] CPU: 0 PID: 30 Comm: grep Not tainted 3.12.0-srcs #18
[    3.764362] task: de8cef80 ti: dbb5c000 task.ti: dbb5c000
[    3.769788] PC is at futex_wake+0x5c/0x11c
[    3.773901] LR is at futex_wake+0x50/0x11c
[    3.778019] pc : [<c0055368>]    lr : [<c005535c>]    psr: 60000013
[    3.778019] sp : dbb5deb8  ip : dbb5dec8  fp : 00000000
[    3.789520] r10: 00000001  r9 : 00000000  r8 : 00000001
[    3.794758] r7 : c0484238  r6 : ffffffff  r5 : be88bde8  r4 : 00000000
[    3.801301] r3 : 00000000  r2 : 95bf71ea  r1 : c0483ae8  r0 : fffffff4
[    3.807844] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[    3.814995] Control: 00c5387d  Table: 1e914008  DAC: 00000015
[    3.820756] Process grep (pid: 30, stack limit = 0xdbb5c1b8)
[    3.826431] Stack: (0xdbb5deb8 to 0xdbb5e000)
[    3.830806] dea0:                                                       be88bde8 be88b000
[    3.839017] dec0: dbb53600 00000de8 b6ff1bc0 b6ff1bc0 be88bde8 00000081 00000001 c0056540
[    3.847229] dee0: 00000000 c00941a8 0000001f 00000817 c04323c4 b6e2a1e8 dbb5dfb0 b6e28000
[    3.855440] df00: 00000000 be88bef0 00000000 c000831c 00100871 dbb53600 b6ff3000 00000000
[    3.863652] df20: 00100873 b6ff4000 dbb5df84 c0094448 00000000 b6ff1bc0 b6fef4c0 00000001
[    3.871862] df40: 00000081 be88bde8 00000000 00000001 00000000 c0056e10 b6ff1bc0 00000000
[    3.880075] df60: ffffffff b6ff4000 dbb5c000 00000001 be88bb4c c009462c 00100871 dbb5c000
[    3.888286] df80: dbb5dfb0 b6ff1bc0 b6fef4c0 00000002 000000f0 c000db64 dbb5c000 00000000
[    3.896497] dfa0: 00000000 c000d9e0 b6ff1bc0 b6fef4c0 be88bde8 00000081 00000001 00000000
[    3.904708] dfc0: b6ff1bc0 b6fef4c0 00000002 000000f0 b6e28000 00000000 be88bef0 00000000
[    3.912921] dfe0: b6ff4918 be88bde8 b6e1139c b6e11424 20000010 be88bde8 c080c8c0 c2ccc0c0
[    3.921151] [<c0055368>] (futex_wake+0x5c/0x11c) from [<c0056540>] (do_futex+0xe8/0x894)
[    3.929285] [<c0056540>] (do_futex+0xe8/0x894) from [<c0056e10>] (SyS_futex+0x124/0x16c)
[    3.937426] [<c0056e10>] (SyS_futex+0x124/0x16c) from [<c000d9e0>] (ret_fast_syscall+0x0/0x30)
[    3.946075] Code: ebfffc2d e1a07000 e5903000 e243000c (e5935000) 
[    3.952302] ---[ end trace 2a3770e2349c29ab ]---
[    3.963132] bcm2708_dma: DMA manager at f2007000
[    3.968090] bcm2708_gpio: bcm2708_gpio_probe c0432ce0
[    3.973765] vc-mem: phys_addr:0x00000000 mem_base=0x1fa00000 mem_size:0x20000000(512 MiB)

I only tend to check the serial console if I've had a boot-failure, but I don't recall seeing this previously.

[Ruffio]

@srcshelton has this issue been resolved? If yes, then please close this issue.

[Ruffio]

@popcornmix consider to close this issue as there have been no activity, it is about kernel 3.12 and there have been no response to my ping 19 days ago...