I am getting a hard hang during shutdown when running the target on FCoE with 3.6-rc6. I haven't looked into a possible cause at this point because I am looking into other things, but I wanted to be sure to capture this and see if anyone else has seen this: [ 3720.428218] INFO: task targetcli:1240 blocked for more than 120 seconds. [ 3720.429872] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3720.431609] targetcli D ffff88007fdd2340 0 1240 1 0x00000000 [ 3720.433319] ffff88007af42890 0000000000000082 ffff880000000010 ffff88007d3c3810 [ 3720.435098] ffff88005b8dbfd8 ffff88005b8dbfd8 ffff88005b8dbfd8 ffff88007af42890 [ 3720.436793] ffff88005b8dbe18 ffff88006d380bc0 ffff88006d380bb8 ffff88007af42890 [ 3720.438568] Call Trace: [ 3720.439127] [<ffffffff814217ca>] ? schedule_timeout+0x16a/0x1f0 [ 3720.440087] [<ffffffff8110fe72>] ? lookup_fast+0x1b2/0x2f0 [ 3720.440742] [<ffffffff81422d30>] ? wait_for_common+0xe0/0x1a0 [ 3720.441711] [<ffffffff810662f0>] ? try_to_wake_up+0x280/0x280 [ 3720.443108] [<ffffffffa00c9a74>] ? core_tpg_del_initiator_node_acl+0x1d4/0x300 [target_core_mod] [ 3720.445120] [<ffffffff810574e4>] ? bit_waitqueue+0x14/0xc0 [ 3720.446408] [<ffffffffa0177182>] ? ft_del_acl+0x42/0xa0 [tcm_fc] [ 3720.447789] [<ffffffff8116ee77>] ? config_item_cleanup+0x67/0xe0 [ 3720.449115] [<ffffffff8116d3b8>] ? configfs_rmdir+0x198/0x290 [ 3720.449894] [<ffffffff81111d0d>] ? vfs_rmdir+0x9d/0xf0 [ 3720.450533] [<ffffffff81111e29>] ? do_rmdir+0xc9/0x100 [ 3720.451213] [<ffffffff8142b379>] ? system_call_fastpath+0x16/0x1b -- Mark Rustad, LAN Access Division, Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
