34117f03ed
test_malta.py sometimes times out (likely hang) under GitLab CI: 1/57 qemu:func-thorough+func-mips-thorough+thorough / func-mips-malta TIMEOUT 480.11s killed by signal 15 SIGTERM console.log shows a soft lockup failure: 06:46,426: INIT: version 2.88 booting 06:46,942: [[36minfo[39;49m] Using makefile-style concurrent boot in runlevel S. 06:47,378: findfs: unable to resolve 'UUID=042f1883-e9a5-4801-bb9b-667b5c8e87ea' 06:50,448: [....] Starting the hotplug events dispatcher: udevd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. 06:52,269: [....] Synthesizing the initial hotplug events...module e1000: dangerous R_MIPS_LO16 REL relocation 07:17,707: BUG: soft lockup - CPU#0 stuck for 22s! [modprobe:208] 07:17,707: Modules linked in: 07:17,707: Cpu 0 07:17,708: $ 0 : 00000000 1000a400 0000003d 87808b00 07:17,708: $ 4 : 87808b00 87808bf0 00000000 00000000 07:17,709: $ 8 : 86862100 86862100 86862100 86862100 07:17,709: $12 : 86862100 00000000 00000001 86862100 07:17,709: $16 : 87808a00 86862100 1000a401 c008fa60 07:17,709: $20 : 86862100 8041d230 00000000 ffff0000 07:17,710: $24 : 00000000 77711470 07:17,710: $28 : 87bb6000 87bb7df8 8041d230 801f7388 07:17,710: Hi : 00000000 07:17,710: Lo : 00000000 07:17,711: epc : 801f7308 kfree+0x104/0x19c 07:17,711: Not tainted 07:17,711: ra : 801f7388 kfree+0x184/0x19c 07:17,712: Status: 1000a403 KERNEL EXL IE 07:17,712: Cause : 50808000 07:17,712: PrId : 00019300 (MIPS 24Kc) 07:45,707: BUG: soft lockup - CPU#0 stuck for 22s! [modprobe:208] 07:45,707: Modules linked in: Reported-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20251031094118.28440-3-philmd@linaro.org>
198 lines
8 KiB
Python
Executable file
198 lines
8 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Functional tests for the big-endian 32-bit MIPS Malta board
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#
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# Copyright (c) Philippe Mathieu-Daudé <f4bug@amsat.org>
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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import os
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from qemu_test import LinuxKernelTest, Asset, wait_for_console_pattern
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from qemu_test import skipFlakyTest
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from qemu_test import exec_command_and_wait_for_pattern
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def mips_run_common_commands(test, prompt='#'):
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exec_command_and_wait_for_pattern(test,
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'uname -m',
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'mips')
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exec_command_and_wait_for_pattern(test,
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'grep XT-PIC /proc/interrupts',
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'timer')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'grep XT-PIC /proc/interrupts',
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'serial')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'grep XT-PIC /proc/interrupts',
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'ata_piix')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'grep XT-PIC /proc/interrupts',
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'rtc')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'cat /proc/devices',
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'input')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'cat /proc/devices',
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'fb')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'cat /proc/ioports',
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' : serial')
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wait_for_console_pattern(test, prompt)
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exec_command_and_wait_for_pattern(test,
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'cat /proc/ioports',
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' : ata_piix')
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wait_for_console_pattern(test, prompt)
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def mips_check_wheezy(test, kernel_path, image_path, kernel_command_line,
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dl_file, hsum, nic='pcnet', cpuinfo='MIPS 24Kc'):
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test.require_netdev('user')
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test.require_device(nic)
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test.set_machine('malta')
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port=8080
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test.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line,
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'-drive', 'file=%s,snapshot=on' % image_path,
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'-netdev', 'user,id=n1' +
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',tftp=' + os.path.basename(kernel_path) +
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',hostfwd=tcp:127.0.0.1:0-:%d' % port,
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'-device', f'{nic},netdev=n1',
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'-no-reboot')
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test.vm.set_console()
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test.vm.launch()
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wait_for_console_pattern(test, 'login: ', 'Oops')
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exec_command_and_wait_for_pattern(test, 'root', 'Password:')
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exec_command_and_wait_for_pattern(test, 'root', ':~# ')
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mips_run_common_commands(test)
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exec_command_and_wait_for_pattern(test, 'cd /', '# ')
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test.check_http_download(dl_file, hsum, port,
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pythoncmd='python -m SimpleHTTPServer')
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exec_command_and_wait_for_pattern(test, 'cat /proc/cpuinfo', cpuinfo)
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exec_command_and_wait_for_pattern(test, 'cat /proc/devices', 'usb')
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exec_command_and_wait_for_pattern(test, 'cat /proc/ioports',
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' : piix4_smbus')
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exec_command_and_wait_for_pattern(test, 'lspci -d 11ab:4620',
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'GT-64120')
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exec_command_and_wait_for_pattern(test,
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'cat /sys/bus/i2c/devices/i2c-0/name',
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'SMBus PIIX4 adapter')
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exec_command_and_wait_for_pattern(test, 'cat /proc/mtd', 'YAMON')
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# Empty 'Board Config' (64KB)
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exec_command_and_wait_for_pattern(test, 'md5sum /dev/mtd2ro',
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'0dfbe8aa4c20b52e1b8bf3cb6cbdf193')
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class MaltaMachineConsole(LinuxKernelTest):
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ASSET_KERNEL_2_63_2 = Asset(
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('http://snapshot.debian.org/archive/debian/'
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'20130217T032700Z/pool/main/l/linux-2.6/'
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'linux-image-2.6.32-5-4kc-malta_2.6.32-48_mips.deb'),
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'16ca524148afb0626f483163e5edf352bc1ab0e4fc7b9f9d473252762f2c7a43')
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def test_mips_malta(self):
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kernel_path = self.archive_extract(
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self.ASSET_KERNEL_2_63_2,
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member='boot/vmlinux-2.6.32-5-4kc-malta')
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self.set_machine('malta')
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self.vm.set_console()
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kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
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self.vm.add_args('-kernel', kernel_path,
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'-append', kernel_command_line)
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self.vm.launch()
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console_pattern = 'Kernel command line: %s' % kernel_command_line
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self.wait_for_console_pattern(console_pattern)
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ASSET_KERNEL_4_5_0 = Asset(
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('http://snapshot.debian.org/archive/debian/'
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'20160601T041800Z/pool/main/l/linux/'
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'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb'),
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'526b17d5889840888b76fc2c36a0ebde182c9b1410a3a1e68203c3b160eb2027')
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ASSET_INITRD = Asset(
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('https://github.com/groeck/linux-build-test/raw/'
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'8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/'
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'mips/rootfs.cpio.gz'),
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'dcfe3a7fe3200da3a00d176b95caaa086495eb158f2bff64afc67d7e1eb2cddc')
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def test_mips_malta_cpio(self):
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self.require_netdev('user')
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self.set_machine('malta')
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self.require_device('pcnet')
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kernel_path = self.archive_extract(
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self.ASSET_KERNEL_4_5_0,
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member='boot/vmlinux-4.5.0-2-4kc-malta')
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initrd_path = self.uncompress(self.ASSET_INITRD)
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self.vm.set_console()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
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+ 'console=ttyS0 console=tty '
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+ 'rdinit=/sbin/init noreboot')
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self.vm.add_args('-kernel', kernel_path,
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'-initrd', initrd_path,
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'-append', kernel_command_line,
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'-netdev', 'user,id=n1,tftp=' + self.scratch_file('boot'),
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'-device', 'pcnet,netdev=n1',
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'-no-reboot')
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self.vm.launch()
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self.wait_for_console_pattern('Boot successful.')
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exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo',
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'BogoMIPS')
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exec_command_and_wait_for_pattern(self, 'uname -a',
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'4.5.0-2-4kc-malta #1 Debian')
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mips_run_common_commands(self)
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exec_command_and_wait_for_pattern(self, 'ip link set eth0 up',
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'eth0: link up')
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exec_command_and_wait_for_pattern(self,
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'ip addr add 10.0.2.15 dev eth0',
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'#')
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exec_command_and_wait_for_pattern(self, 'route add default eth0', '#')
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exec_command_and_wait_for_pattern(self,
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'tftp -g -r vmlinux-4.5.0-2-4kc-malta 10.0.2.2', '#')
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exec_command_and_wait_for_pattern(self,
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'md5sum vmlinux-4.5.0-2-4kc-malta',
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'a98218a7efbdefb2dfdf9ecd08c98318')
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exec_command_and_wait_for_pattern(self, 'reboot',
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'reboot: Restarting system')
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# Wait for VM to shut down gracefully
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self.vm.wait()
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ASSET_WHEEZY_KERNEL = Asset(
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('https://people.debian.org/~aurel32/qemu/mips/'
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'vmlinux-3.2.0-4-4kc-malta'),
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'0377fcda31299213c10b8e5babe7260ef99188b3ae1aca6f56594abb71e7f67e')
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ASSET_WHEEZY_DISK = Asset(
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('https://people.debian.org/~aurel32/qemu/mips/'
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'debian_wheezy_mips_standard.qcow2'),
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'de03599285b8382ad309309a6c4869f6c6c42a5cfc983342bab9ec0dfa7849a2')
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@skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/3109")
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def test_wheezy(self):
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kernel_path = self.ASSET_WHEEZY_KERNEL.fetch()
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image_path = self.ASSET_WHEEZY_DISK.fetch()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
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+ 'console=ttyS0 root=/dev/sda1')
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mips_check_wheezy(self,
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kernel_path, image_path, kernel_command_line, nic='e1000',
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dl_file='/boot/initrd.img-3.2.0-4-4kc-malta',
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hsum='ff0c0369143d9bbb9a6e6bc79322a2be535619df639e84103237f406e87493dc')
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if __name__ == '__main__':
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LinuxKernelTest.main()
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