12846 2018-07-09 02:04:46 +0000 Runqemu MACHINE values need better error reporting 2018-08-16 06:32:52 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto 2.3.4 x86 Multiple RESOLVED FIXED Medium normal 2.6 1 pankaj-y jkrishnanjanappa akuster jkrishnanjanappa jpuhlman poky.bs.watcher poky.watcher richard.purdie --- --- No (bug/feature does not impact docs) oldest_to_newest 81044 0 pankaj-y 2018-07-09 02:04:46 +0000 Test Case : https://bugzilla.yoctoproject.org/tr_show_case.cgi?case_id=310 Similar issue is seen with 2.2.4rc1 also and regression is done with 2.2.3rc2. Logs with 2.2.4rc1: pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86$ runqemu qemux86 tmp/deploy/images/myqemux86/bzImage-myqemux86.bin tmp/deploy/images/myqemux86/core-image-sato-myqemux86.ext4 tmp/deploy/images/myqemux86/core-image-sato-myqemux86.qemuboot.conf runqemu - INFO - Assuming MACHINE = qemux86 runqemu - INFO - Running MACHINE=qemux86 bitbake -e... runqemu - ERROR - /data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86/tmp/deploy/images/qemux86 not a directory valid DEPLOY_DIR_IMAGE runqemu - INFO - CONFFILE: /data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.qemuboot.conf runqemu - INFO - Continuing with the following parameters: KERNEL: [/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86/tmp/deploy/images/myqemux86/bzImage-myqemux86.bin] MACHINE: [myqemux86] FSTYPE: [ext4] ROOTFS: [/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.ext4] CONFFILE: [/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/META_BSP_CREATION_x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.qemuboot.conf] runqemu - INFO - Running /sbin/ip link... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock failed: [Errno 13] Permission denied: '/tmp/qemu-tap-locks/tap0.lock' runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap1.lock... runqemu - INFO - Using preconfigured tap device tap1 runqemu - INFO - If this is not intended, touch /tmp/qemu-tap-locks/tap1.skip to make runqemu skip tap1. runqemu - INFO - Releasing lockfile for tap device 'tap1' Traceback (most recent call last): File "/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/scripts/runqemu", line 1041, in <module> ret = main() File "/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/scripts/runqemu", line 1033, in main config.setup_final() File "/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/scripts/runqemu", line 920, in setup_final qemu_system = self.guess_qb_system() File "/data/pankajsx/BSP_Test/2.2.4rc1/AUTO/poky/scripts/runqemu", line 915, in guess_qb_system return 'qemu-system-%s' % qbsys UnboundLocalError: local variable 'qbsys' referenced before assignment Logs with 2.2.3rc2: pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86$ runqemu qemux86 tmp/deploy/images/myqemux86/bzImage-myqemux86.bin tmp/deploy/images/myqemux86/core-image-sato-myqemux86.ext4 runqemu - INFO - Assuming MACHINE = qemux86 runqemu - INFO - Running MACHINE=qemux86 bitbake -e... runqemu - ERROR - /data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86/tmp/deploy/images/qemux86 not a directory valid DEPLOY_DIR_IMAGE runqemu - INFO - CONFFILE: /data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.qemuboot.conf runqemu - INFO - Continuing with the following parameters: KERNEL: [/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86/tmp/deploy/images/myqemux86/bzImage-myqemux86.bin] MACHINE: [myqemux86] FSTYPE: [ext4] ROOTFS: [/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.ext4] CONFFILE: [/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86/tmp/deploy/images/myqemux86/core-image-sato-myqemux86.qemuboot.conf] runqemu - INFO - Running /sbin/ip link... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock failed: [Errno 13] Permission denied: '/tmp/qemu-tap-locks/tap0.lock' runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap1.lock... runqemu - INFO - Using preconfigured tap device tap1 runqemu - INFO - If this is not intended, touch /tmp/qemu-tap-locks/tap1.skip to make runqemu skip tap1. runqemu - INFO - Releasing lockfile for tap device 'tap1' Traceback (most recent call last): File "/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/scripts/runqemu", line 1041, in <module> ret = main() File "/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/scripts/runqemu", line 1033, in main config.setup_final() File "/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/scripts/runqemu", line 920, in setup_final qemu_system = self.guess_qb_system() File "/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/scripts/runqemu", line 915, in guess_qb_system return 'qemu-system-%s' % qbsys UnboundLocalError: local variable 'qbsys' referenced before assignment pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.2.3rc2_META_YOCTO_REGRESSION/poky/x86$ Logs for 2.3.4rc1 : pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/build$ runqemu myqemux86 runqemu - INFO - Assuming MACHINE = myqemux86 runqemu - INFO - Running MACHINE=myqemux86 bitbake -e... runqemu - INFO - MACHINE: myqemux86 runqemu - INFO - DEPLOY_DIR_IMAGE: /data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/build/tmp/deploy/images/myqemux86 runqemu - INFO - Running ls -t /data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/build/tmp/deploy/images/myqemux86/*.qemuboot.conf... runqemu - INFO - CONFFILE: /data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/build/tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614055140.qemuboot.conf runqemu - INFO - Continuing with the following parameters: KERNEL: [tmp/deploy/images/myqemux86/bzImage--4.10.17+git0+1d9a820018_c1d8c4408b-r0.1-myqemux86-20180614055140.bin] MACHINE: [myqemux86] FSTYPE: [ext4] ROOTFS: [tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614055140.rootfs.ext4] CONFFILE: [/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/build/tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614055140.qemuboot.conf] runqemu - INFO - Running /sbin/ip link... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock... runqemu - INFO - Using preconfigured tap device tap0 runqemu - INFO - If this is not intended, touch /tmp/qemu-tap-locks/tap0.skip to make runqemu skip tap0. runqemu - INFO - Network configuration: 192.168.7.2::192.168.7.1:255.255.255.0 runqemu - INFO - Releasing lockfile for tap device 'tap0' Traceback (most recent call last): File "/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/scripts/runqemu", line 1243, in <module> ret = main() File "/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/scripts/runqemu", line 1235, in main config.setup_final() File "/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/scripts/runqemu", line 1063, in setup_final qemu_system = self.guess_qb_system() File "/data/pankajsx/BSP_Test/2.3.4rc1/x86/poky/scripts/runqemu", line 1058, in guess_qb_system return 'qemu-system-%s' % qbsys UnboundLocalError: local variable 'qbsys' referenced before assignment 81047 1 pankaj-y 2018-07-09 03:18:22 +0000 Steps to reproduce | Test Case 310: 1. git clone the poky source and setup the build environment 2. follow the instruments on https://wiki.yoctoproject.org/wiki/Transcript:_Using_the_Yocto_BSP_tools_to_create_a_qemu_BSP, create a new qemu Yocot BSP based on i386, with command like :yocto-bsp create myqemux86 qemu, yocto-bsp will ask user to set value for each of the unspecified property, select default option for all of then 3. after the new bsp is created, add the new BSP layer to BBLAYERS in bblayers.conf. 4. Edit local.conf set MACHINE to your new machine "myqemux86". 5. Then run "bitbake core-image-minimal" and boot the image after build is finished Steps to reproduce | Test Case 309: Step 1 : Create test.json in below mentioned format : {"kernel_choice":"linux-yocto_4.10","use_default_kernel":"n","keyboard":"y","qemuarch":"i386","smp":"y","touchscreen":"n","need_new_kbranch":"y","new_kbranch":"standard/common-pc/base"} Step 2 : run below mentioned command "yocto-bsp create myqemux86 qemu -o meta-myqemux86 -i test.json" Step 3 : Add myqemyx86 in local.conf Step 4 : add myqemux86 layer in bblayer.conf Step 5 : run "bitbake core-image-minimal" Step 6 : boot the image using "runqemu myqemux86" Please follow the instruction on wikipedia for detail : https://wiki.yoctoproject.org/wiki/Transcript:_Using_the_Yocto_BSP_tools_to_create_a_qemu_BSP, Please find the logs for the same : pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build$ runqemu myqemux86 runqemu - INFO - Assuming MACHINE = myqemux86 runqemu - INFO - Running MACHINE=myqemux86 bitbake -e... runqemu - INFO - MACHINE: myqemux86 runqemu - INFO - DEPLOY_DIR_IMAGE: /data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build/tmp/deploy/images/myqemux86 runqemu - INFO - Running ls -t /data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build/tmp/deploy/images/myqemux86/*.qemuboot.conf... runqemu - INFO - CONFFILE: /data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build/tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614060308.qemuboot.conf runqemu - INFO - Continuing with the following parameters: KERNEL: [tmp/deploy/images/myqemux86/bzImage--4.10.17+git0+1d9a820018_c1d8c4408b-r0.1-myqemux86-20180614060308.bin] MACHINE: [myqemux86] FSTYPE: [ext4] ROOTFS: [tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614060308.rootfs.ext4] CONFFILE: [/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build/tmp/deploy/images/myqemux86/core-image-minimal-myqemux86-20180614060308.qemuboot.conf] runqemu - INFO - Running /sbin/ip link... runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap0.lock... runqemu - INFO - Using preconfigured tap device tap0 runqemu - INFO - If this is not intended, touch /tmp/qemu-tap-locks/tap0.skip to make runqemu skip tap0. runqemu - INFO - Network configuration: 192.168.7.2::192.168.7.1:255.255.255.0 runqemu - INFO - Releasing lockfile for tap device 'tap0' Traceback (most recent call last): File "/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/scripts/runqemu", line 1243, in <module> ret = main() File "/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/scripts/runqemu", line 1235, in main config.setup_final() File "/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/scripts/runqemu", line 1063, in setup_final qemu_system = self.guess_qb_system() File "/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/scripts/runqemu", line 1058, in guess_qb_system return 'qemu-system-%s' % qbsys UnboundLocalError: local variable 'qbsys' referenced before assignment pankajsx@andromeda02:/data/pankajsx/BSP_Test/2.3.4rc1/json/poky/build$ 81068 2 akuster 2018-07-10 23:27:03 +0000 this should fail in master too. the issue is the MACHINE does not have its own qemu-system build. 81069 3 akuster 2018-07-10 23:27:49 +0000 we should have more graceful error and not continue. 81087 4 richard.purdie 2018-07-12 14:46:27 +0000 yocto-bsp has been removed however this bug is left open to fix the runqemu script to give better error reporting for MACHINE values it doesn't understand. 81275 5 jkrishnanjanappa 2018-08-09 06:58:16 +0000 Though I could not reproduce the mentioned errors on rocko or with master branches. The QEMU PC System emulator gets picked correctly via qb_system_name in .*qemuboot.conf, which will be set to "qemu-system-i386" for the above example. The below patch might help it to exit gracefully. -- snip -- diff --git a/scripts/runqemu b/scripts/runqemu index f52b9a8..409d17c 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -1118,6 +1118,11 @@ class BaseConfig(object): qbsys = 'riscv64' elif mach == 'qemuriscv32': qbsys = 'riscv32' + else: + logger.error("Unable to determine QEMU PC System emulator for %s machine." % mach) + logger.error("As %s is not among valid QEMU machines such as," % mach) + logger.error("qemux86-64, qemux86, qemuarm64, qemuarm, qemumips64, qemumips64el, qemumipsel, qemumips, qemupp + raise RunQemuError("Set qb_system_name with suitable QEMU PC System emulator in .*qemuboot.conf.") return 'qemu-system-%s' % qbsys -- snip -- Regards, Jagadeesh 81276 6 4357 jkrishnanjanappa 2018-08-09 07:10:40 +0000 Created attachment 4357 Patch to exit gracefully if qemu PC system is not evaluated The changes in https://bugzilla.yoctoproject.org/show_bug.cgi?id=12846#c5 has incorrect patch format. Hence attaching the patch in required format. Regards, Jagadeesh 81292 7 akuster 2018-08-09 16:12:01 +0000 (In reply to comment #6) > Created attachment 4357 [details] > Patch to exit gracefully if qemu PC system is not evaluated > > The changes in https://bugzilla.yoctoproject.org/show_bug.cgi?id=12846#c5 > has incorrect patch format. Hence attaching the patch in required format. > > Regards, > Jagadeesh Thanks Jagadeesh, Do you mind taking this bug and sending the patch to the mailing list ? 81294 8 jkrishnanjanappa 2018-08-09 16:18:52 +0000 (In reply to comment #7) > (In reply to comment #6) > > Created attachment 4357 [details] > > Patch to exit gracefully if qemu PC system is not evaluated > > > > The changes in https://bugzilla.yoctoproject.org/show_bug.cgi?id=12846#c5 > > has incorrect patch format. Hence attaching the patch in required format. > > > > Regards, > > Jagadeesh > > Thanks Jagadeesh, > > Do you mind taking this bug and sending the patch to the mailing list ? Sure. Submitted to mailing list. Regards, Jagadeesh 81332 9 jkrishnanjanappa 2018-08-14 01:43:28 +0000 Patch submitted to oe-core mailing list at http://lists.openembedded.org/pipermail/openembedded-core/2018-August/154086.html Regards, Jagadeesh 81377 10 jkrishnanjanappa 2018-08-16 06:32:52 +0000 Patch is merged into master at http://cgit.openembedded.org/openembedded-core/commit/?id=519273f54c0b8a6fff36afeb7646d8e37717be22 Regards, Jagadeesh 4357 2018-08-09 07:10:40 +0000 2018-08-09 07:10:40 +0000 Patch to exit gracefully if qemu PC system is not evaluated 0001-runqemu-exit-gracefully-with-an-error-message-if-qem.patch text/plain 1325 jkrishnanjanappa RnJvbSA0ODkyOGVkZjczYjQwZDI2NTMyNTlhMDJiYTExYWIzMjllOThmZGE3IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBKYWdhZGVlc2ggS3Jpc2huYW5qYW5hcHBhIDxqa3Jpc2huYW5q YW5hcHBhQG12aXN0YS5jbwpEYXRlOiBUaHUsIDkgQXVnIDIwMTggMDA6MDI6MzUgLTA3MDAKU3Vi amVjdDogW1BBVENIXSBydW5xZW11OiBleGl0IGdyYWNlZnVsbHkgd2l0aCBhbiBlcnJvciBtZXNz YWdlIGlmIHFlbXUgc3lzdGVtCiBpcyBub3QgZXZhbHVhdGVkCgpJdCBzb2x2ZXMgYmVsb3cgZXJy b3I6Ci0tIHNuaXAgLS0KcmV0dXJuICdxZW11LXN5c3RlbS0lcycgJSBxYnN5cwpVbmJvdW5kTG9j YWxFcnJvcjogbG9jYWwgdmFyaWFibGUgJ3Fic3lzJyByZWZlcmVuY2VkIGJlZm9yZSBhc3NpZ25t ZW50Ci0tIHNuaXAgLS0KCltZb2N0byAxMjg0Nl0KClNpZ25lZC1vZmYtYnk6IEphZ2FkZWVzaCBL cmlzaG5hbmphbmFwcGEgPGprcmlzaG5hbmphbmFwcGFAbXZpc3RhLmNvbQotLS0KIHNjcmlwdHMv cnVucWVtdSB8IDUgKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKykKCmRpZmYg LS1naXQgYS9zY3JpcHRzL3J1bnFlbXUgYi9zY3JpcHRzL3J1bnFlbXUKaW5kZXggZjUyYjlhOC4u NDA5ZDE3YyAxMDA3NTUKLS0tIGEvc2NyaXB0cy9ydW5xZW11CisrKyBiL3NjcmlwdHMvcnVucWVt dQpAQCAtMTExOCw2ICsxMTE4LDExIEBAIGNsYXNzIEJhc2VDb25maWcob2JqZWN0KToKICAgICAg ICAgICAgIHFic3lzID0gJ3Jpc2N2NjQnCiAgICAgICAgIGVsaWYgbWFjaCA9PSAncWVtdXJpc2N2 MzInOgogICAgICAgICAgICAgcWJzeXMgPSAncmlzY3YzMicKKyAgICAgICAgZWxzZToKKyAgICAg ICAgICAgIGxvZ2dlci5lcnJvcigiVW5hYmxlIHRvIGRldGVybWluZSBRRU1VIFBDIFN5c3RlbSBl bXVsYXRvciBmb3IgJXMgbWFjaGluZS4iICUgbWFjaCkKKyAgICAgICAgICAgIGxvZ2dlci5lcnJv cigiQXMgJXMgaXMgbm90IGFtb25nIHZhbGlkIFFFTVUgbWFjaGluZXMgc3VjaCBhcywiICUgbWFj aCkKKyAgICAgICAgICAgIGxvZ2dlci5lcnJvcigicWVtdXg4Ni02NCwgcWVtdXg4NiwgcWVtdWFy bTY0LCBxZW11YXJtLCBxZW11bWlwczY0LCBxZW11bWlwczY0ZWwsIHFlbXVtaXBzZWwsIHFlbXVt aXBzLCBxZW11cHBjIikKKyAgICAgICAgICAgIHJhaXNlIFJ1blFlbXVFcnJvcigiU2V0IHFiX3N5 c3RlbV9uYW1lIHdpdGggc3VpdGFibGUgUUVNVSBQQyBTeXN0ZW0gZW11bGF0b3IgaW4gLipxZW11 Ym9vdC5jb25mLiIpCiAKICAgICAgICAgcmV0dXJuICdxZW11LXN5c3RlbS0lcycgJSBxYnN5cwog Ci0tIAoxLjguMy4xCgo=