Re: [4.10+] sctp lockdep trace

2017-03-14 Thread Dave Jones
On Tue, Mar 14, 2017 at 11:35:33AM +0800, Xin Long wrote: > >> > [ 245.416594] ( > >> > [ 245.424928] sk_lock-AF_INET > >> > [ 245.433279] ){+.+.+.} > >> > [ 245.441889] , at: [] sctp_sendmsg+0x330/0xfe0 > >> > [sctp] > >> > [ 245.450167] > >> >stack backtrace: > >>

Re: [4.10+] sctp lockdep trace

2017-03-13 Thread Xin Long
On Tue, Mar 14, 2017 at 4:11 AM, Marcelo Ricardo Leitner wrote: > On Mon, Mar 13, 2017 at 05:10:45PM -0300, Marcelo Ricardo Leitner wrote: >> On Fri, Feb 24, 2017 at 05:21:10PM -0500, Dave Jones wrote: >> > [ 244.251557] === >> > [

Re: [4.10+] sctp lockdep trace

2017-03-13 Thread Marcelo Ricardo Leitner
On Mon, Mar 13, 2017 at 05:10:45PM -0300, Marcelo Ricardo Leitner wrote: > On Fri, Feb 24, 2017 at 05:21:10PM -0500, Dave Jones wrote: > > [ 244.251557] === > > [ 244.263321] [ ERR: suspicious RCU usage. ] > > [ 244.274982] 4.10.0-think+ #7 Not tainted > > [

Re: [4.10+] sctp lockdep trace

2017-03-13 Thread Marcelo Ricardo Leitner
On Fri, Feb 24, 2017 at 05:21:10PM -0500, Dave Jones wrote: > [ 244.251557] === > [ 244.263321] [ ERR: suspicious RCU usage. ] > [ 244.274982] 4.10.0-think+ #7 Not tainted > [ 244.286511] --- > [ 244.298008]

[4.10+] sctp lockdep trace

2017-02-24 Thread Dave Jones
[ 244.251557] === [ 244.263321] [ ERR: suspicious RCU usage. ] [ 244.274982] 4.10.0-think+ #7 Not tainted [ 244.286511] --- [ 244.298008] ./include/linux/rhashtable.h:602 suspicious rcu_dereference_check() usage! [ 244.309665]