375 			drbd_err(device, "%s: allocation failed\n", __func__);  in drbd_alloc_peer_req()
524 			drbd_err(connection, "sock_recvmsg returned %d\n", rv);  in drbd_recv()
668 			drbd_err(connection, "%s failed, err = %d\n", what, err);  in drbd_try_connect()
751 			drbd_err(connection, "%s failed, err = %d\n", what, err);  in prepare_listen_socket()
793 			drbd_err(connection, "accept failed, err = %d\n", err);  in drbd_wait_for_connect()
969 				drbd_err(connection, "Logic error in conn_connect()\n");  in conn_connect()
1071 			drbd_err(connection, "Authentication of peer failed\n");  in conn_connect()
1074 			drbd_err(connection, "Authentication of peer failed, trying again.\n");  in conn_connect()
1132 		drbd_err(connection, "Failed to create workqueue ack_sender\n");  in conn_connect()
1164 			drbd_err(connection, "Header padding is not zero\n");  in decode_header()
1183 		drbd_err(connection, "Wrong magic value 0x%08x in protocol version %d\n",  in decode_header()
1692 		drbd_err(device, "submit_ee: Allocation of a bio failed (nr_pages=%u)\n", nr_pages);  in drbd_submit_peer_request()
1815 		drbd_err(connection, "Strangeness in connection->write_ordering %d\n",  in receive_Barrier()
1900 			drbd_err(peer_device, "data size (%u) != drbd logical block size (%u)\n",  in read_in_block()
1905 			drbd_err(peer_device, "data size (%u) != backend logical block size (%u)\n",  in read_in_block()
1923 		drbd_err(device, "request from peer beyond end of local disk: "  in read_in_block()
1957 			drbd_err(device, "Fault injection: Corrupting data on receive\n");  in read_in_block()
1971 			drbd_err(device, "Digest integrity check FAILED: %llus +%u\n",  in read_in_block()
2048 			drbd_err(peer_device, "Digest integrity check FAILED. Broken NICs?\n");  in recv_dless_read()
2115 	drbd_err(device, "submit failed, triggering re-connect\n");  in recv_resync_read()
2137 		drbd_err(device, "%s: failed to find request 0x%lx, sector %llus\n", func,  in find_request()
2201 			drbd_err(device, "Can not write resync data to local disk.\n");  in receive_RSDataReply()
2421 			drbd_err(device, "Timed out waiting for missing ack packets; disconnecting\n");  in wait_for_and_update_peer_seq()
2739 	drbd_err(device, "submit failed, triggering re-connect\n");  in receive_Data()
2858 		drbd_err(device, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__,  in receive_DataRequest()
2863 		drbd_err(device, "%s:%d: sector: %llus, size: %u\n", __FILE__, __LINE__,  in receive_DataRequest()
2889 			drbd_err(device, "Can not satisfy peer's read request, "  in receive_DataRequest()
3036 	drbd_err(device, "submit failed, triggering re-connect\n");  in receive_DataRequest()
3073 		drbd_err(device, "Configuration error.\n");  in drbd_asb_recover_0p()
3151 		drbd_err(device, "Configuration error.\n");  in drbd_asb_recover_1p()
3210 		drbd_err(device, "Configuration error.\n");  in drbd_asb_recover_2p()
3369 …drbd_err(peer_device, "Equivalent unrotated UUIDs, but both are primary. Can not resolve this.\n");  in drbd_uuid_compare()
3602 		drbd_err(device, "I shall become SyncSource, but I am inconsistent!\n");  in drbd_sync_handshake()
3613 			drbd_err(device, "I shall become SyncTarget, but I am primary!\n");  in drbd_sync_handshake()
3706 			drbd_err(connection, "incompatible %s settings\n", "protocol");  in receive_protocol()
3711 			drbd_err(connection, "incompatible %s settings\n", "after-sb-0pri");  in receive_protocol()
3716 			drbd_err(connection, "incompatible %s settings\n", "after-sb-1pri");  in receive_protocol()
3721 			drbd_err(connection, "incompatible %s settings\n", "after-sb-2pri");  in receive_protocol()
3726 			drbd_err(connection, "incompatible %s settings\n", "discard-my-data");  in receive_protocol()
3731 			drbd_err(connection, "incompatible %s settings\n", "allow-two-primaries");  in receive_protocol()
3736 			drbd_err(connection, "incompatible %s settings\n", "data-integrity-alg");  in receive_protocol()
3758 			drbd_err(connection, "peer data-integrity-alg %s not supported\n",  in receive_protocol()
3767 			drbd_err(connection, "Allocation of buffers for data integrity checking failed\n");  in receive_protocol()
3832 		drbd_err(device, "Can not allocate \"%s\" as %s (reason: %ld)\n",  in drbd_crypto_alloc_digest_safe()
3904 		drbd_err(device, "SyncParam packet too long: received %u, expected <= %u bytes\n",  in receive_SyncParam()
3937 			drbd_err(device, "Allocation of new disk_conf failed\n");  in receive_SyncParam()
3950 				drbd_err(device, "verify-alg of wrong size, "  in receive_SyncParam()
3976 				drbd_err(device, "Different verify-alg settings. me=\"%s\" peer=\"%s\"\n",  in receive_SyncParam()
3990 				drbd_err(device, "Different csums-alg settings. me=\"%s\" peer=\"%s\"\n",  in receive_SyncParam()
4012 					drbd_err(device, "kmalloc of fifo_buffer failed");  in receive_SyncParam()
4148 			drbd_err(device, "The peer's disk size is too small! (%llu < %llu sectors)\n",  in receive_sizes()
4222 …	drbd_err(device, "The peer's device size is too small! (%llu < %llu sectors); demote me first!\n",  in receive_sizes()
4299 		drbd_err(device, "Can only connect to data with current UUID=%016llX\n",  in receive_uuids()
4569 				drbd_err(device, "Disk attach process on the peer node was aborted.\n");  in receive_state()
4597 		drbd_err(device, "Aborting Connect, can not thaw IO with an only Consistent peer\n");  in receive_state()
4661 		drbd_err(device, "Ignoring SyncUUID packet!\n");  in receive_sync_uuid()
4684 		drbd_err(peer_device, "%s:want (%u) != size (%u)\n", __func__, want, size);  in receive_bitmap_plain()
4754 				drbd_err(peer_device, "bitmap overflow (e:%lu) while decoding bm RLE packet\n", e);  in recv_bm_rle_bits()
4761 			drbd_err(peer_device, "bitmap decoding error: h:%d b:%d la:0x%08llx l:%u/%u\n",  in recv_bm_rle_bits()
4806 	drbd_err(peer_device, "receive_bitmap_c: unknown encoding %u\n", p->encoding);  in decode_bitmap_c()
4885 				drbd_err(device, "ReportCBitmap packet too large\n");  in receive_bitmap()
4890 				drbd_err(device, "ReportCBitmap packet too small (l:%u)\n", pi->size);  in receive_bitmap()
4976 		drbd_err(device, "ASSERT FAILED cstate = %s, expected: WFSyncUUID|WFBitMapT|Behind\n",  in receive_out_of_sync()
5105 			drbd_err(connection, "Unexpected data packet %s (0x%04x)",  in drbdd()
5114 			drbd_err(connection, "No payload expected %s l:%d\n",  in drbdd()
5119 			drbd_err(connection, "%s: unexpected packet size, expected:%d received:%d\n",  in drbdd()
5135 			drbd_err(connection, "error receiving %s, e: %d l: %d!\n",  in drbdd()
5182 		drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");  in conn_disconnect()
5338 		drbd_err(connection, "expected ConnectionFeatures packet, received: %s (0x%04x)\n",  in drbd_do_features()
5344 		drbd_err(connection, "expected ConnectionFeatures length: %u, received: %u\n",  in drbd_do_features()
5380 	drbd_err(connection, "incompatible DRBD dialects: "  in drbd_do_features()
5390 	drbd_err(connection, "This kernel was build without CONFIG_CRYPTO_HMAC.\n");  in drbd_do_auth()
5391 	drbd_err(connection, "You need to disable 'cram-hmac-alg' in drbd.conf.\n");  in drbd_do_auth()
5437 		drbd_err(connection, "crypto_shash_setkey() failed with %d\n", rv);  in drbd_do_auth()
5461 		drbd_err(connection, "expected AuthChallenge packet, received: %s (0x%04x)\n",  in drbd_do_auth()
5468 		drbd_err(connection, "expected AuthChallenge payload too big.\n");  in drbd_do_auth()
5474 		drbd_err(connection, "AuthChallenge payload too small.\n");  in drbd_do_auth()
5492 		drbd_err(connection, "Peer presented the same challenge!\n");  in drbd_do_auth()
5506 		drbd_err(connection, "crypto_hash_digest() failed with %d\n", rv);  in drbd_do_auth()
5527 		drbd_err(connection, "expected AuthResponse packet, received: %s (0x%04x)\n",  in drbd_do_auth()
5534 		drbd_err(connection, "expected AuthResponse payload of wrong size\n");  in drbd_do_auth()
5554 		drbd_err(connection, "crypto_hash_digest() failed with %d\n", rv);  in drbd_do_auth()
5622 		drbd_err(connection, "Requested state change failed by peer: %s (%d)\n",  in got_conn_RqSReply()
5651 		drbd_err(device, "Requested state change failed by peer: %s (%d)\n",  in got_RqSReply()
5823 	drbd_err(device, "Got NegDReply; Sector %llus, len %u.\n",  in got_NegDReply()
5935 			drbd_err(device, "kmalloc(dw) failed.");  in got_OVResult()
6023 				drbd_err(connection, "drbd_send_ping has failed\n");  in drbd_ack_receiver()
6059 			drbd_err(connection, "meta connection shut down by peer.\n");  in drbd_ack_receiver()
6067 				drbd_err(connection, "PingAck did not arrive in time.\n");  in drbd_ack_receiver()
6079 			drbd_err(connection, "sock_recvmsg returned %d\n", rv);  in drbd_ack_receiver()
6088 				drbd_err(connection, "Unexpected meta packet %s (0x%04x)\n",  in drbd_ack_receiver()
6094 				drbd_err(connection, "Wrong packet size on meta (c: %d, l: %d)\n",  in drbd_ack_receiver()
6104 				drbd_err(connection, "%ps failed\n", cmd->fn);  in drbd_ack_receiver()