BUG: when using 'brctl stp'

I get this on the latest GIT, it was also present shortly after -rc1.
I have not tested with earlier kernels.

# brctl stp br0 on
[  169.672008] BUG: sleeping function called from invalid context at kernel/mutex.c:86
[  169.672532] in_atomic():1, irqs_disabled():0

[ 169.672832] [ 169.672832] Call Trace:

[  169.673406]  [<ffffffff8125db3a>] mutex_lock+0x19/0x2f
[  169.673696]  [<ffffffff81067135>] __alloc_pages+0x71/0x2d3
[  169.673996]  [<ffffffff881e0abc>] :bridge:set_stp_state+0x12/0x37
[  169.674293]  [<ffffffff881e0a0a>] :bridge:store_bridge_parm+0x5f/0x79
[  169.674587]  [<ffffffff810ceb24>] sysfs_write_file+0xf2/0x134
[  169.674879]  [<ffffffff8108b3ad>] vfs_write+0xce/0x177
[  169.675170]  [<ffffffff8108b970>] sys_write+0x45/0x6e
[  169.675463]  [<ffffffff8100bc8e>] system_call+0x7e/0x83

[ 169.675769] [ 169.676139] br0: starting userspace STP failed, staring kernel STP

# brctl stp br0 off
[  171.774500] BUG: sleeping function called from invalid context at kernel/mutex.c:86
[  171.775040] in_atomic():1, irqs_disabled():0

[ 171.775327] [ 171.775328] Call Trace:

[  171.775906]  [<ffffffff8125db3a>] mutex_lock+0x19/0x2f
[  171.776195]  [<ffffffff81067135>] __alloc_pages+0x71/0x2d3
[  171.776496]  [<ffffffff881e0abc>] :bridge:set_stp_state+0x12/0x37
[  171.776792]  [<ffffffff881e0a0a>] :bridge:store_bridge_parm+0x5f/0x79
[  171.777086]  [<ffffffff810ceb24>] sysfs_write_file+0xf2/0x134
[  171.777378]  [<ffffffff8108b3ad>] vfs_write+0xce/0x177
[  171.777669]  [<ffffffff8108b970>] sys_write+0x45/0x6e
[  171.777958]  [<ffffffff8100bc8e>] system_call+0x7e/0x83

[ 171.778250]

Daniel K.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Prev by Date: Re: [PATCH] flush icache before set_pte() on ia64 take9 [2/2] flush icache at set_pte
• Next by Date: [PATCH] Fix to keep watchdog disabled by default for i386/x86_64
• Previous by thread: [PATCH 0/25 -v2] paravirt_ops for x86_64, second round
• Next by thread: [PATCH] Fix to keep watchdog disabled by default for i386/x86_64
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]