Boot log: qemu_arm-virt-gicv2-uefi
- Kernel Warnings: 0
- Warnings: 0
- Kernel Errors: 0
- Boot result: FAIL
- Errors: 2
1 15:18:18.327953 lava-dispatcher, installed at version: 2022.10
2 15:18:18.328145 start: 0 validate
3 15:18:18.328319 Start time: 2022-11-25 15:18:18.328311+00:00 (UTC)
4 15:18:18.329348 Validating that http://storage.kernelci.org/images/uefi/edk2-stable202005/arm/QEMU_EFI.fd exists
5 15:18:18.688125 Validating that http://storage.kernelci.org/cip/linux-4.4.y-cip/v4.4.302-cip70-98-g7f7838c92740/arm/multi_v7_defconfig/gcc-10/kernel/zImage exists
6 15:18:19.046969 Validating that http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/20221107.1/armel/rootfs.cpio.gz exists
7 15:18:19.405948 cmd: ['docker', 'pull', 'kernelci/qemu']
8 15:18:19.406158 Calling: 'nice' 'docker' 'pull' 'kernelci/qemu'
9 15:18:19.561822 >> Using default tag: latest
10 15:18:20.659663 >> latest: Pulling from kernelci/qemu
11 15:18:20.700137 >> Digest: sha256:83f5d13b5b10ae462b9a5affc6fa0e62d674e5fdc4e40704ec02616d3d9196a3
12 15:18:20.700421 >> Status: Image is up to date for kernelci/qemu:latest
13 15:18:20.733380 >> docker.io/kernelci/qemu:latest
14 15:18:20.736422 Returned 0 in 1 seconds
15 15:18:20.871707 cmd: ['docker', 'run', '--rm', '--init', 'kernelci/qemu', 'qemu-system-arm', '--version']
16 15:18:20.872169 Calling: 'nice' 'docker' 'run' '--rm' '--init' 'kernelci/qemu' 'qemu-system-arm' '--version'
17 15:18:22.512959 >> QEMU emulator version 7.1.0 (Debian 1:7.1+dfsg-2~bpo11+3)
18 15:18:22.513303 >> Copyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers
19 15:18:23.385368 Returned 0 in 2 seconds
20 15:18:23.486662 validate duration: 5.16
22 15:18:23.487227 start: 1 deployimages (timeout 00:03:00) [common]
23 15:18:23.487403 start: 1.1 lava-overlay (timeout 00:03:00) [common]
24 15:18:23.487787 [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat
25 15:18:23.488035 makedir: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin
26 15:18:23.488221 makedir: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/tests
27 15:18:23.488393 makedir: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/results
28 15:18:23.488586 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-add-keys
29 15:18:23.488842 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-add-sources
30 15:18:23.489074 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-background-process-start
31 15:18:23.489311 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-background-process-stop
32 15:18:23.489536 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-common-functions
33 15:18:23.489759 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-echo-ipv4
34 15:18:23.489984 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-install-packages
35 15:18:23.490205 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-installed-packages
36 15:18:23.490431 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-os-build
37 15:18:23.490662 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-probe-channel
38 15:18:23.490885 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-probe-ip
39 15:18:23.491150 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-target-ip
40 15:18:23.491388 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-target-mac
41 15:18:23.491612 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-target-storage
42 15:18:23.491840 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-case
43 15:18:23.492061 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-event
44 15:18:23.492284 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-feedback
45 15:18:23.492506 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-raise
46 15:18:23.492727 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-reference
47 15:18:23.492951 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-runner
48 15:18:23.493174 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-set
49 15:18:23.493395 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-test-shell
50 15:18:23.493623 Updating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-install-packages (oe)
51 15:18:23.493910 Updating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/bin/lava-installed-packages (oe)
52 15:18:23.494157 Creating /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/environment
53 15:18:23.494339 LAVA metadata
54 15:18:23.494483 - LAVA_JOB_ID=197463
55 15:18:23.494625 - LAVA_DISPATCHER_IP=172.19.0.2
56 15:18:23.494812 start: 1.1.1 lava-vland-overlay (timeout 00:03:00) [common]
57 15:18:23.494942 skipped lava-vland-overlay
58 15:18:23.495083 end: 1.1.1 lava-vland-overlay (duration 00:00:00) [common]
59 15:18:23.495229 start: 1.1.2 lava-multinode-overlay (timeout 00:03:00) [common]
60 15:18:23.495348 skipped lava-multinode-overlay
61 15:18:23.495482 end: 1.1.2 lava-multinode-overlay (duration 00:00:00) [common]
62 15:18:23.495629 start: 1.1.3 test-definition (timeout 00:03:00) [common]
63 15:18:23.495771 Loading test definitions
64 15:18:23.496012 start: 1.1.3.1 inline-repo-action (timeout 00:03:00) [common]
65 15:18:23.496154 Using /lava-197463 at stage 0
66 15:18:23.496774 uuid=197463_1.1.3.1 testdef=None
67 15:18:23.496942 end: 1.1.3.1 inline-repo-action (duration 00:00:00) [common]
68 15:18:23.497097 start: 1.1.3.2 test-overlay (timeout 00:03:00) [common]
69 15:18:23.498073 end: 1.1.3.2 test-overlay (duration 00:00:00) [common]
71 15:18:23.498529 start: 1.1.3.3 test-install-overlay (timeout 00:03:00) [common]
72 15:18:23.499793 end: 1.1.3.3 test-install-overlay (duration 00:00:00) [common]
74 15:18:23.500248 start: 1.1.3.4 test-runscript-overlay (timeout 00:03:00) [common]
75 15:18:23.501452 runner path: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/0/tests/0_dmesg test_uuid 197463_1.1.3.1
76 15:18:23.501728 end: 1.1.3.4 test-runscript-overlay (duration 00:00:00) [common]
78 15:18:23.502172 start: 1.1.3.5 inline-repo-action (timeout 00:03:00) [common]
79 15:18:23.502306 Using /lava-197463 at stage 1
80 15:18:23.502893 uuid=197463_1.1.3.5 testdef=None
81 15:18:23.503053 end: 1.1.3.5 inline-repo-action (duration 00:00:00) [common]
82 15:18:23.503208 start: 1.1.3.6 test-overlay (timeout 00:03:00) [common]
83 15:18:23.504098 end: 1.1.3.6 test-overlay (duration 00:00:00) [common]
85 15:18:23.504525 start: 1.1.3.7 test-install-overlay (timeout 00:03:00) [common]
86 15:18:23.505773 end: 1.1.3.7 test-install-overlay (duration 00:00:00) [common]
88 15:18:23.506219 start: 1.1.3.8 test-runscript-overlay (timeout 00:03:00) [common]
89 15:18:23.507451 runner path: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/1/tests/1_bootrr test_uuid 197463_1.1.3.5
90 15:18:23.507720 end: 1.1.3.8 test-runscript-overlay (duration 00:00:00) [common]
92 15:18:23.508128 Creating lava-test-runner.conf files
93 15:18:23.508250 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/0 for stage 0
94 15:18:23.508409 - 0_dmesg
95 15:18:23.508558 Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/197463/lava-overlay-99y92jat/lava-197463/1 for stage 1
96 15:18:23.508723 - 1_bootrr
97 15:18:23.508894 end: 1.1.3 test-definition (duration 00:00:00) [common]
98 15:18:23.509052 start: 1.1.4 compress-overlay (timeout 00:03:00) [common]
99 15:18:23.524633 end: 1.1.4 compress-overlay (duration 00:00:00) [common]
100 15:18:23.524823 start: 1.1.5 persistent-nfs-overlay (timeout 00:03:00) [common]
101 15:18:23.524973 end: 1.1.5 persistent-nfs-overlay (duration 00:00:00) [common]
102 15:18:23.525127 end: 1.1 lava-overlay (duration 00:00:00) [common]
103 15:18:23.525286 start: 1.2 apply-overlay-guest (timeout 00:03:00) [common]
104 15:18:23.525422 Overlay: /var/lib/lava/dispatcher/tmp/197463/compress-overlay-g4l0o3f4/overlay-1.1.4.tar.gz
105 15:18:34.813461 end: 1.2 apply-overlay-guest (duration 00:00:11) [common]
107 15:18:34.814171 start: 1.3 deploy-device-env (timeout 00:02:49) [common]
108 15:18:34.814328 end: 1.3 deploy-device-env (duration 00:00:00) [common]
109 15:18:34.814482 start: 1.4 download-retry (timeout 00:02:49) [common]
110 15:18:34.814665 start: 1.4.1 http-download (timeout 00:02:49) [common]
111 15:18:34.814953 downloading http://storage.kernelci.org/images/uefi/edk2-stable202005/arm/QEMU_EFI.fd
112 15:18:34.815119 saving as /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/bios/QEMU_EFI.fd
113 15:18:34.815244 total size: 2097152 (2MB)
114 15:18:34.815363 No compression specified
115 15:18:35.352927 progress 1% (0MB)
116 15:18:35.709257 progress 6% (0MB)
117 15:18:35.887924 progress 12% (0MB)
118 15:18:35.889386 progress 17% (0MB)
119 15:18:36.066350 progress 23% (0MB)
120 15:18:36.067669 progress 28% (0MB)
121 15:18:36.068972 progress 34% (0MB)
122 15:18:36.069860 progress 39% (0MB)
123 15:18:36.244130 progress 45% (0MB)
124 15:18:36.245036 progress 50% (1MB)
125 15:18:36.246137 progress 56% (1MB)
126 15:18:36.247248 progress 62% (1MB)
127 15:18:36.248135 progress 67% (1MB)
128 15:18:36.249233 progress 73% (1MB)
129 15:18:36.250127 progress 78% (1MB)
130 15:18:36.421407 progress 84% (1MB)
131 15:18:36.422356 progress 89% (1MB)
132 15:18:36.423501 progress 95% (1MB)
133 15:18:36.424511 progress 100% (2MB)
134 15:18:36.425021 2MB downloaded in 1.61s (1.24MB/s)
135 15:18:36.425299 end: 1.4.1 http-download (duration 00:00:02) [common]
137 15:18:36.425759 end: 1.4 download-retry (duration 00:00:02) [common]
138 15:18:36.425923 start: 1.5 download-retry (timeout 00:02:47) [common]
139 15:18:36.426075 start: 1.5.1 http-download (timeout 00:02:47) [common]
140 15:18:36.426324 downloading http://storage.kernelci.org/cip/linux-4.4.y-cip/v4.4.302-cip70-98-g7f7838c92740/arm/multi_v7_defconfig/gcc-10/kernel/zImage
141 15:18:36.426454 saving as /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/kernel/zImage
142 15:18:36.426580 total size: 6602408 (6MB)
143 15:18:36.426699 No compression specified
144 15:18:36.965313 progress 0% (0MB)
145 15:18:37.502593 progress 5% (0MB)
146 15:18:37.680515 progress 10% (0MB)
147 15:18:37.856962 progress 15% (0MB)
148 15:18:37.859927 progress 20% (1MB)
149 15:18:37.862744 progress 25% (1MB)
150 15:18:38.035358 progress 30% (1MB)
151 15:18:38.038321 progress 35% (2MB)
152 15:18:38.041148 progress 40% (2MB)
153 15:18:38.043993 progress 45% (2MB)
154 15:18:38.046881 progress 50% (3MB)
155 15:18:38.391888 progress 55% (3MB)
156 15:18:38.394575 progress 60% (3MB)
157 15:18:38.397088 progress 65% (4MB)
158 15:18:38.399849 progress 70% (4MB)
159 15:18:38.402388 progress 75% (4MB)
160 15:18:38.405127 progress 80% (5MB)
161 15:18:38.407868 progress 85% (5MB)
162 15:18:38.410462 progress 90% (5MB)
163 15:18:38.413010 progress 95% (6MB)
164 15:18:38.759927 progress 100% (6MB)
165 15:18:38.760369 6MB downloaded in 2.33s (2.70MB/s)
166 15:18:38.760633 end: 1.5.1 http-download (duration 00:00:02) [common]
168 15:18:38.761100 end: 1.5 download-retry (duration 00:00:02) [common]
169 15:18:38.761257 start: 1.6 download-retry (timeout 00:02:45) [common]
170 15:18:38.761409 start: 1.6.1 http-download (timeout 00:02:45) [common]
171 15:18:38.761633 Not decompressing ramdisk as can be used compressed.
172 15:18:38.761792 downloading http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/20221107.1/armel/rootfs.cpio.gz
173 15:18:38.761912 saving as /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/ramdisk/rootfs.cpio.gz
174 15:18:38.762025 total size: 7877654 (7MB)
175 15:18:38.762140 No compression specified
176 15:18:39.299903 progress 0% (0MB)
177 15:18:39.843672 progress 5% (0MB)
178 15:18:40.019027 progress 10% (0MB)
179 15:18:40.196308 progress 15% (1MB)
180 15:18:40.199742 progress 20% (1MB)
181 15:18:40.372483 progress 25% (1MB)
182 15:18:40.375862 progress 30% (2MB)
183 15:18:40.379163 progress 35% (2MB)
184 15:18:40.382475 progress 40% (3MB)
185 15:18:40.569638 progress 45% (3MB)
186 15:18:40.572667 progress 50% (3MB)
187 15:18:40.575642 progress 55% (4MB)
188 15:18:40.578615 progress 60% (4MB)
189 15:18:40.581604 progress 65% (4MB)
190 15:18:40.743272 progress 70% (5MB)
191 15:18:40.746358 progress 75% (5MB)
192 15:18:40.749350 progress 80% (6MB)
193 15:18:40.919227 progress 85% (6MB)
194 15:18:40.922532 progress 90% (6MB)
195 15:18:40.925915 progress 95% (7MB)
196 15:18:41.096723 progress 100% (7MB)
197 15:18:41.097115 7MB downloaded in 2.34s (3.22MB/s)
198 15:18:41.097381 end: 1.6.1 http-download (duration 00:00:02) [common]
200 15:18:41.097834 end: 1.6 download-retry (duration 00:00:02) [common]
201 15:18:41.097999 end: 1 deployimages (duration 00:00:18) [common]
202 15:18:41.098159 start: 2 boot-image-retry (timeout 00:05:00) [common]
203 15:18:41.098319 start: 2.1 boot-qemu-image (timeout 00:05:00) [common]
204 15:18:41.098472 start: 2.1.1 execute-qemu (timeout 00:05:00) [common]
205 15:18:41.098841 Extending command line for qcow2 test overlay
206 15:18:41.099389 Pulling docker image
207 15:18:41.099544 cmd: ['docker', 'pull', 'kernelci/qemu']
208 15:18:41.099677 Calling: 'nice' 'docker' 'pull' 'kernelci/qemu'
209 15:18:41.254393 >> Using default tag: latest
210 15:18:42.408263 >> latest: Pulling from kernelci/qemu
211 15:18:42.448323 >> Digest: sha256:83f5d13b5b10ae462b9a5affc6fa0e62d674e5fdc4e40704ec02616d3d9196a3
212 15:18:42.448552 >> Status: Image is up to date for kernelci/qemu:latest
213 15:18:42.481681 >> docker.io/kernelci/qemu:latest
214 15:18:42.484485 Returned 0 in 1 seconds
215 15:18:42.618790 Boot command: docker run --interactive --tty --rm --init --name=lava-docker-qemu-197463-2.1.1-ousoorsif2 --mount=type=bind,source=/var/lib/lava/dispatcher/tmp,destination=/var/lib/lava/dispatcher/tmp kernelci/qemu qemu-system-arm -cpu cortex-a15 -machine virt-2.11,gic-version=2 -nographic -net nic,model=virtio,macaddr=52:54:00:12:34:58 -net user -m 512 -monitor none -bios /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/bios/QEMU_EFI.fd -kernel /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/kernel/zImage -append "console=ttyAMA0,115200 root=/dev/ram0 debug verbose console_msg_format=syslog earlycon" -initrd /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/ramdisk/rootfs.cpio.gz -drive format=qcow2,file=/var/lib/lava/dispatcher/tmp/197463/apply-overlay-guest-d96fc4lr/lava-guest.qcow2,media=disk,if=virtio,id=lavatest
216 15:18:42.756949 started a shell command
217 15:18:42.757277 end: 2.1.1 execute-qemu (duration 00:00:02) [common]
218 15:18:42.757380 end: 2.1 boot-qemu-image (duration 00:00:02) [common]
219 15:18:42.757472 start: 2.2 auto-login-action (timeout 00:04:58) [common]
220 15:18:42.757565 Setting prompt string to ['Linux version [0-9]']
221 15:18:42.757642 auto-login-action: Wait for prompt ['Linux version [0-9]'] (timeout 00:05:00)
222 15:18:48.313364 [2J[01;01H[=3h[2J[01;01H[0m[35m[40m[0m[37m[40mBdsDxe: failed to load Boot0001 \"UEFI Misc Device\" from VenHw(93E34C7E-B50E-11DF-9223-2443DFD72085,00): Not Found
223 15:18:48.319301 BdsDxe: failed to load Boot0002 \"UEFI Misc Device 2\" from PciRoot(0x0)/Pci(0x2,0x0): Not Found
224 15:18:48.323299 BdsDxe: failed to load Boot0003 \"UEFI Non-Block Boot Device\" from VenMedia(1428F772-B64A-441E-B8C3-9EBDD7F893C7): Not Found
225 15:18:48.326911
226 15:19:48.092382 >>Start PXE over IPv4.
227 15:19:48.092662 PXE-E16: No valid offer received.
228 15:19:48.093839 BdsDxe: failed to load Boot0004 \"UEFI PXEv4 (MAC:525400123458)\" from PciRoot(0x0)/Pci(0x1,0x0)/MAC(525400123458,0x1)/IPv4(0.0.0.0,0x0,DHCP,0.0.0.0,0.0.0.0,0.0.0.0): Not Found
229 15:19:48.100962 BdsDxe: loading Boot0005 \"EFI Internal Shell\" from Fv(64074AFE-340A-4BE6-94BA-91B5B4D0F71E)/FvFile(7C04A583-9E3E-4F1C-AD65-E05268D0B4D1)
230 15:19:48.105604 BdsDxe: starting Boot0005 \"EFI Internal Shell\" from Fv(64074AFE-340A-4BE6-94BA-91B5B4D0F71E)/FvFile(7C04A583-9E3E-4F1C-AD65-E05268D0B4D1)
231 15:19:48.129369 [2J[01;01H[01;01HUEFI Interactive Shell v2.2
232 15:19:48.129643 EDK II
233 15:19:48.130215 UEFI v2.70 (EDK II, 0x00010000)
234 15:19:48.133137 [1m[33m[40mMapping table[0m[37m[40m
235 15:19:48.134558
236 15:19:48.134970 Data Abort Exception PC at 0x5C66931E CPSR 0x60000133
238 15:23:40.757928 end: 2.2 auto-login-action (duration 00:04:58) [common]
240 15:23:40.758562 boot-image-retry failed: 1 of 1 attempts. 'auto-login-action timed out after 298 seconds'
241 15:23:40.758774 Stopping the qemu container lava-docker-qemu-197463-2.1.1-ousoorsif2
243 15:23:41.779817 end: 2 boot-image-retry (duration 00:05:01) [common]
245 15:23:41.780359 Cleaning after the job
246 15:23:41.780572 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/bios
247 15:23:41.781277 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/kernel
248 15:23:41.782466 Cleaning up download directory: /var/lib/lava/dispatcher/tmp/197463/deployimages-dhtwkgga/ramdisk
249 15:23:41.783841 Stopping the qemu container lava-docker-qemu-197463-2.1.1-ousoorsif2
250 15:23:41.816753 start: 5.1 power-off (timeout 00:00:30) [common]
251 15:23:41.817040 end: 5.1 power-off (duration 00:00:00) [common]
252 15:23:41.817178 start: 5.2 read-feedback (timeout 00:10:00) [common]
253 15:23:41.817495 Listened to connection for namespace 'common' for up to 1s
254 15:23:41.817710 Finalising connection for namespace 'common'
256 15:23:41.918499 Data Abort Exception PC at 0x5C66931E CPSR 0x60000133 poweroff
257 15:23:41.918985 Already disconnected
258 15:23:41.919132 poweroff
259 15:23:42.020000 end: 5.2 read-feedback (duration 00:00:00) [common]
260 15:23:42.020196 Root tmp directory removed at /var/lib/lava/dispatcher/tmp/197463
261 15:23:42.022211 JobError: Your job cannot terminate cleanly.