Re: v4.13-rc0 on nokia n900: spinlock bad magic

2017-07-06 Thread Cong Wang
On Thu, Jul 6, 2017 at 11:03 AM, Pavel Machek wrote: > Hi! > > I don't think this is new in v4.13, but perhaps someone knows how to > debug it? > > [ 5611.801147] g_ether gadget: packet filter 0e > [ 5611.801177] g_ether gadget: ecm req21.43 v000e i l0 > [ 5668.771453] BUG: spinlock bad magic

Re: v4.13-rc0 on nokia n900: spinlock bad magic

2017-07-06 Thread Pavel Machek
Hi! > On Thursday 06 July 2017 20:03:37 Pavel Machek wrote: > > Hi! > > > > I don't think this is new in v4.13, but perhaps someone knows how to > > debug it? > > > > [ 5611.801147] g_ether gadget: packet filter 0e > > [ 5611.801177] g_ether gadget: ecm req21.43 v000e i l0 > > [ 5668.771453]

Re: v4.13-rc0 on nokia n900: spinlock bad magic

2017-07-06 Thread Pali Rohár
On Thursday 06 July 2017 20:03:37 Pavel Machek wrote: > Hi! > > I don't think this is new in v4.13, but perhaps someone knows how to > debug it? > > [ 5611.801147] g_ether gadget: packet filter 0e > [ 5611.801177] g_ether gadget: ecm req21.43 v000e i l0 > [ 5668.771453] BUG: spinlock bad magi

v4.13-rc0 on nokia n900: spinlock bad magic

2017-07-06 Thread Pavel Machek
Hi! I don't think this is new in v4.13, but perhaps someone knows how to debug it? [ 5611.801147] g_ether gadget: packet filter 0e [ 5611.801177] g_ether gadget: ecm req21.43 v000e i l0 [ 5668.771453] BUG: spinlock bad magic on CPU#0, kworker/u2:3/9745 [ 5668.771850] lock: 0xce63ef20, .magic