Re: [cfs_trace_lock_tcd] BUG: unable to handle kernel NULL pointer dereference at 00000050

2018-04-18 Thread Fengguang Wu
Hi James, On Wed, Apr 18, 2018 at 02:59:15PM +0100, James Simmons wrote: Hello, FYI this happens in mainline kernel 4.17.0-rc1. It looks like a new regression. [7.587002] lnet_selftest_init+0x2c4/0x5d9: lnet_selftest_init at drivers/stagi

Re: [cfs_trace_lock_tcd] BUG: unable to handle kernel NULL pointer dereference at 00000050

2018-04-18 Thread James Simmons
> Hello, > > FYI this happens in mainline kernel 4.17.0-rc1. > It looks like a new regression. > > [7.587002] lnet_selftest_init+0x2c4/0x5d9: > lnet_selftest_init at > drivers/staging/lustre/lnet/selftest/module.c:134 > [7.587002] ? lnet_s