Is this an interesting kernel ops for the linux server developers? It happened while running general tests on the windows client. This is from benney's tree and it's 2.6.38-rc5. from pnfs-all-latest branch and commit 9e697ce1a3fc537cf3fb37a3e11e29345eb0f24d ar 1 15:31:37 localhost kernel: Call Trace: Mar 1 15:31:37 localhost kernel: [<ffffffff8145bf89>] __mutex_lock_common+0x12c/0x193 Mar 1 15:31:37 localhost kernel: [<ffffffff81070af8>] ? groups_alloc+0x3d/0xc3 Mar 1 15:31:37 localhost kernel: [<ffffffff8145c009>] __mutex_lock_slowpath+0x19/0x1b Mar 1 15:31:37 localhost kernel: [<ffffffff8145c129>] mutex_lock+0x36/0x50 Mar 1 15:31:37 localhost kernel: [<ffffffffa02cba41>] nfs4_lock_state+0x15/0x27 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02d3d5c>] nfsd_layout_recall_cb+0xa9/0x32e [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02d76ce>] pnfsd_lexp_recall_layout+0xfb/0x243 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02b4baf>] ? nfsd_permission+0x43/0xf6 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02b654b>] nfsd_setattr+0x124/0x2b3 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02cc457>] nfsd4_process_open2+0x2dd/0x971 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02c10a7>] nfsd4_open+0x296/0x2cd [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02c08a7>] nfsd4_proc_compound+0x229/0x3ba [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa02b138f>] nfsd_dispatch+0xf1/0x1d5 [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa0224e4a>] svc_process_common+0x2e1/0x4d8 [sunrpc] Mar 1 15:31:37 localhost kernel: [<ffffffffa02b185a>] ? nfsd+0x0/0x13f [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffffa0225264>] svc_process+0x11c/0x13c [sunrpc] Mar 1 15:31:37 localhost kernel: [<ffffffffa02b1950>] nfsd+0xf6/0x13f [nfsd] Mar 1 15:31:37 localhost kernel: [<ffffffff81069f52>] kthread+0x82/0x8a Mar 1 15:31:37 localhost kernel: [<ffffffff8100ba24>] kernel_thread_helper+0x4/0x10 Mar 1 15:31:37 localhost kernel: [<ffffffff81069ed0>] ? kthread+0x0/0x8a Mar 1 15:31:37 localhost kernel: [<ffffffff8100ba20>] ? kernel_thread_helper+0x0/0x10 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
