/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-56:20200618201457:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1 BUG: kernel reboot-without-warning in early-boot .* last printk: early console in setup code
/c/kernel-tests/list-head block:async-buffered.7:13967a59b086db5cb2a664e5a4b1be82bd57b793 x86_64-randconfig-r025-20200618 clang-11
less /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-56:20200618201457:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.8.0-rc1-00052-g13967a59b086db #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/kvm/x86_64-randconfig-r025-20200618/block:async-buffered.7:13967a59b086db5cb2a664e5a4b1be82bd57b793/.vmlinuz-13967a59b086db5cb2a664e5a4b1be82bd57b793-20200618201350-1:yocto-vm-yocto-56 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/vmlinuz-5.8.0-rc1-00052-g13967a59b086db rcuperf.shutdown=0 watchdog_thresh=60


GIT_BISECT_LOG=/kboot/boot-bisect-log/13967a59b086db5cb2a664e5a4b1be82bd57b793:clang-11:x86_64-randconfig-r025-20200618:BUG:kernel_reboot-without-warning_in_early-boot_stage,last_printk:early_console_in_setup_code-git-bisect-log

Creating /bisect/linux/obj-bisect
git checkout --quiet 13967a59b086db5cb2a664e5a4b1be82bd57b793
cp /cephfs/kbuild/kconfig/rand/202006/x86_64-randconfig-r025-20200618 /bisect/linux/obj-bisect/.config-bisect
/c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:13967a59b086db5cb2a664e5a4b1be82bd57b793:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code

2020-07-16 13:30:07 13967a59b086db5cb2a664e5a4b1be82bd57b793 reuse /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/vmlinuz-5.8.0-rc1-00052-g13967a59b086db
add_to_run_queue: 11 /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:13967a59b086db5cb2a664e5a4b1be82bd57b793:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/vmlinuz-5.8.0-rc1-00052-g13967a59b086db

2020-07-16 13:30:13 detecting boot state v5.8-rc1-52-g13967a59b086d... TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.8.0-rc1-00052-g13967a59b086db #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:13967a59b086db5cb2a664e5a4b1be82bd57b793:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-13967a59b086db5cb2a664e5a4b1be82bd57b793-20200716133007-10:yocto-vm-yocto-17 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/vmlinuz-5.8.0-rc1-00052-g13967a59b086db rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-10:20200716133129:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-17:20200716133118:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-20:20200716133116:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-28:20200716133129:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-57:20200716133134:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/13967a59b086db5cb2a664e5a4b1be82bd57b793/dmesg-yocto-vm-yocto-62:20200716133140:x86_64-randconfig-r025-20200618:5.8.0-rc1-00052-g13967a59b086db:1
:107:107 clean:bad:dirty boots
2020-07-16 13:31:47 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

try_to_reproduce: round 1, bisect_code=124.

BISECT_LOG=/kboot/boot-bisect-log/13967a59b086db5cb2a664e5a4b1be82bd57b793:clang-11:x86_64-randconfig-r025-20200618:BUG:kernel_reboot-without-warning_in_early-boot_stage,last_printk:early_console_in_setup_code-do_bisect

/c/kernel-tests/bisect /bisect/linux/obj-bisect x86_64-randconfig-r025-20200618 clang-11 a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55 13967a59b086db5cb2a664e5a4b1be82bd57b793
HEAD is now at 13967a59b086d io_uring: support true async buffered reads, if file provides it
git checkout --quiet a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55
Thu Jul 16 13:31:49 CST 2020
git checkout --quiet a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55
Thu Jul 16 13:31:49 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.8.0-rc1-00019-ga5dc8300df75e #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55-20200628170802-5:yocto-vm-yocto-6 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/vmlinuz-5.8.0-rc1-00019-ga5dc8300df75e rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-107:20200628171046:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-165:20200628171047:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-57:20200628171046:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-5:20200628171104:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-66:20200628171101:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-vm-snb-89:20200628171050:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-13:20200628170922:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-13:20200628171152:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-37:20200628171136:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-3:20200628171158:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-43:20200628170920:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-44:20200628170929:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-45:20200628171152:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-4:20200628171108:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-54:20200628171058:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-62:20200628171059:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55/dmesg-yocto-vm-yocto-6:20200628171134:x86_64-randconfig-r025-20200618:5.8.0-rc1-00019-ga5dc8300df75e:1
:11:11 clean:bad:dirty boots
2020-07-16 13:31:50 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

bisect: bad commit a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55, errno: 124
Thu Jul 16 13:31:50 CST 2020
git checkout --quiet v5.7
Thu Jul 16 13:31:55 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.7.0 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162-20200618205735-10:yocto-vm-yocto-57 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/vmlinuz-5.7.0 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-15:20200618205840:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-17:20200618205859:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-25:20200618205923:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-30:20200618205911:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-33:20200618205923:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-38:20200618205908:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-44:20200618205857:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-49:20200618205923:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-52:20200618205911:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-57:20200618205848:x86_64-randconfig-r025-20200618:5.7.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162/dmesg-yocto-vm-yocto-6:20200618205911:x86_64-randconfig-r025-20200618:5.7.0:1
:11:11 clean:bad:dirty boots
2020-07-16 13:31:56 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

bisect: bad commit v5.7, errno: 124
Thu Jul 16 13:31:56 CST 2020
git checkout --quiet v5.6
Thu Jul 16 13:32:01 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:7111951b8d4973bda27ff663f2cf18b663d15b48:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.6.0 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:7111951b8d4973bda27ff663f2cf18b663d15b48:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-7111951b8d4973bda27ff663f2cf18b663d15b48-20200618211639-1:yocto-vm-yocto-52 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/vmlinuz-5.6.0 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-13:20200618211753:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-17:20200618211803:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-19:20200618211803:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-22:20200618211758:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-28:20200618211758:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-30:20200618211753:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-35:20200618211744:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-52:20200618211744:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-54:20200618211753:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-63:20200618211758:x86_64-randconfig-r025-20200618:5.6.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7111951b8d4973bda27ff663f2cf18b663d15b48/dmesg-yocto-vm-yocto-6:20200618211744:x86_64-randconfig-r025-20200618:5.6.0:1
:11:11 clean:bad:dirty boots
2020-07-16 13:32:02 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

bisect: bad commit v5.6, errno: 124
Thu Jul 16 13:32:02 CST 2020
git checkout --quiet v5.5
Thu Jul 16 13:32:07 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:d5226fa6dbae0569ee43ecfc08bdcd6770fc4755:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.5.0 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:d5226fa6dbae0569ee43ecfc08bdcd6770fc4755:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-d5226fa6dbae0569ee43ecfc08bdcd6770fc4755-20200618212947-10:yocto-vm-yocto-19 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/vmlinuz-5.5.0 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-19:20200618213143:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-1:20200618213155:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-2:20200618213153:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-33:20200618213126:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-34:20200618213156:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-36:20200618213158:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-40:20200618213157:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-41:20200618213154:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-44:20200618213158:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-4:20200618213203:x86_64-randconfig-r025-20200618:5.5.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/d5226fa6dbae0569ee43ecfc08bdcd6770fc4755/dmesg-yocto-vm-yocto-56:20200618213153:x86_64-randconfig-r025-20200618:5.5.0:1
:11:11 clean:bad:dirty boots
2020-07-16 13:32:08 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

bisect: bad commit v5.5, errno: 124
Thu Jul 16 13:32:09 CST 2020
git checkout --quiet v5.4
Thu Jul 16 13:32:14 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:219d54332a09e8d8741c1e1982f5eae56099de85:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.4.0 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:219d54332a09e8d8741c1e1982f5eae56099de85:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-219d54332a09e8d8741c1e1982f5eae56099de85-20200618215222-5:yocto-vm-yocto-45 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/vmlinuz-5.4.0 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-1:20200618215332:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-1:20200618215440:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-28:20200618215444:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-39:20200618215401:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-45:20200618215431:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-51:20200618215349:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-55:20200618215344:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-55:20200618215450:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-56:20200618215349:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-59:20200618215401:x86_64-randconfig-r025-20200618:5.4.0:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/219d54332a09e8d8741c1e1982f5eae56099de85/dmesg-yocto-vm-yocto-7:20200618215447:x86_64-randconfig-r025-20200618:5.4.0:1
:11:11 clean:bad:dirty boots
2020-07-16 13:32:19 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

bisect: bad commit v5.4, errno: 124
Thu Jul 16 13:32:19 CST 2020
git checkout --quiet v5.3
Thu Jul 16 13:32:25 CST 2020
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:4d856f72c10ecb060868ed10ff1b1453943fc6c8:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

bisect: good commit v5.3, errno: 0
git bisect start v5.4 v5.3 --
/c/kernel-tests/linear-bisect: ["-b", "v5.4", "-g", "v5.3", "/c/kernel-tests/bisect-test-boot-failure.sh", "/bisect/linux/obj-bisect"]

==> Bisecting: 15725 revisions left to test after this (roughly 14 steps)
linear-bisect: bisect_test: commit => 43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135
[43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135] Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.4.0-rc1-00274-g43b815c6a8e7d #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135-20200618223002-5:yocto-vm-yocto-38 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/vmlinuz-5.4.0-rc1-00274-g43b815c6a8e7d rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-11:20200618223447:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-26:20200618223237:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-26:20200618223342:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-26:20200618223447:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-38:20200618223209:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-38:20200618223415:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-39:20200618223112:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-44:20200618223353:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-44:20200618223458:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-46:20200618223254:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/43b815c6a8e7dbccb5b8bd9c4b099c24bc22d135/dmesg-yocto-vm-yocto-55:20200618223503:x86_64-randconfig-r025-20200618:5.4.0-rc1-00274-g43b815c6a8e7d:1
:11:11 clean:bad:dirty boots
2020-07-16 13:32:36 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 124

==> Bisecting: 13560 revisions left to test after this (roughly 14 steps)
linear-bisect: bisect_test: commit => 018c6837f3e63b45163d55a1668d9f8e6fdecf6e
[018c6837f3e63b45163d55a1668d9f8e6fdecf6e] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:018c6837f3e63b45163d55a1668d9f8e6fdecf6e:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 0

==> Bisecting: 2580 revisions left to test after this (roughly 12 steps)
linear-bisect: bisect_test: commit => da05b5ea12c1e50b2988a63470d6b69434796f8b
[da05b5ea12c1e50b2988a63470d6b69434796f8b] Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:da05b5ea12c1e50b2988a63470d6b69434796f8b:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-12676-gda05b5ea12c1e #3
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:da05b5ea12c1e50b2988a63470d6b69434796f8b:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-da05b5ea12c1e50b2988a63470d6b69434796f8b-20200618225846-10:yocto-vm-yocto-34 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/vmlinuz-5.3.0-12676-gda05b5ea12c1e rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-11:20200618230742:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-31:20200618225957:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-32:20200618225956:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-33:20200618225952:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-34:20200618225956:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-39:20200618230001:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-51:20200618230017:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-51:20200618230742:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-53:20200618225959:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-55:20200618230743:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/da05b5ea12c1e50b2988a63470d6b69434796f8b/dmesg-yocto-vm-yocto-59:20200618230009:x86_64-randconfig-r025-20200618:5.3.0-12676-gda05b5ea12c1e:3
:11:11 clean:bad:dirty boots
2020-07-16 13:32:46 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 124

==> Bisecting: 1696 revisions left to test after this (roughly 11 steps)
linear-bisect: bisect_test: commit => 299d14d4c31aff3b37a03894e012edf8421676ee
[299d14d4c31aff3b37a03894e012edf8421676ee] Merge tag 'pci-v5.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:299d14d4c31aff3b37a03894e012edf8421676ee:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 0

==> Bisecting: 711 revisions left to test after this (roughly 10 steps)
linear-bisect: bisect_test: commit => 301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a
[301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a] Merge tag 'tpmdd-next-20190925' of git://git.infradead.org/users/jjs/linux-tpmdd
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-12298-g301310c6d24e5 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a-20200618233103-9:yocto-vm-yocto-34 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/vmlinuz-5.3.0-12298-g301310c6d24e5 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-14:20200618233848:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-15:20200618233845:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-27:20200618233902:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-30:20200618233842:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-31:20200618233902:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-34:20200618233903:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-43:20200618233832:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-48:20200618233903:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-49:20200618233836:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-63:20200618233819:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/301310c6d24e5b135d1efd3d4a9cc6adc4fbd94a/dmesg-yocto-vm-yocto-6:20200618233853:x86_64-randconfig-r025-20200618:5.3.0-12298-g301310c6d24e5:1
:11:11 clean:bad:dirty boots
2020-07-16 13:32:57 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 124

==> Bisecting: 333 revisions left to test after this (roughly 9 steps)
linear-bisect: bisect_test: commit => 5184d449600f501a8688069f35c138c6b3bf8b94
[5184d449600f501a8688069f35c138c6b3bf8b94] Merge tag 'microblaze-v5.4-rc1' of git://git.monstr.eu/linux-2.6-microblaze
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:5184d449600f501a8688069f35c138c6b3bf8b94:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 0

==> Bisecting: 233 revisions left to test after this (roughly 8 steps)
linear-bisect: bisect_test: commit => b6cb84b4fc580098a5934078e4c8dc39e3925f07
[b6cb84b4fc580098a5934078e4c8dc39e3925f07] Merge tag 'for-5.4/io_uring-2019-09-24' of git://git.kernel.dk/linux-block
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:b6cb84b4fc580098a5934078e4c8dc39e3925f07:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-12219-gb6cb84b4fc580 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:b6cb84b4fc580098a5934078e4c8dc39e3925f07:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-b6cb84b4fc580098a5934078e4c8dc39e3925f07-20200619001433-10:yocto-vm-yocto-55 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/vmlinuz-5.3.0-12219-gb6cb84b4fc580 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-18:20200619002740:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-19:20200619002823:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-23:20200619002825:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-2:20200619002808:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-36:20200619002824:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-3:20200619002841:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-49:20200619002747:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-55:20200619002743:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-58:20200619002829:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-6:20200619002808:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b6cb84b4fc580098a5934078e4c8dc39e3925f07/dmesg-yocto-vm-yocto-8:20200619002758:x86_64-randconfig-r025-20200618:5.3.0-12219-gb6cb84b4fc580:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:08 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 124

==> Bisecting: 154 revisions left to test after this (roughly 8 steps)
linear-bisect: bisect_test: commit => 9c9fa97a8edbc3668dfc7a25de516e80c146e86f
[9c9fa97a8edbc3668dfc7a25de516e80c146e86f] Merge branch 'akpm' (patches from Andrew)
linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:9c9fa97a8edbc3668dfc7a25de516e80c146e86f:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-12198-g9c9fa97a8edbc #2
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:9c9fa97a8edbc3668dfc7a25de516e80c146e86f:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-9c9fa97a8edbc3668dfc7a25de516e80c146e86f-20200619004450-1:yocto-vm-yocto-51 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/vmlinuz-5.3.0-12198-g9c9fa97a8edbc rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-13:20200619005124:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-19:20200619005133:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-23:20200619005125:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-37:20200619005142:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-3:20200619005206:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-47:20200619005119:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-48:20200619005153:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-50:20200619005122:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-51:20200619005100:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-7:20200619005133:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9c9fa97a8edbc3668dfc7a25de516e80c146e86f/dmesg-yocto-vm-yocto-9:20200619005106:x86_64-randconfig-r025-20200618:5.3.0-12198-g9c9fa97a8edbc:2
:11:11 clean:bad:dirty boots
2020-07-16 13:33:13 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

linear-bisect: running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect, exit => 124
2020-07-16 13:33:13 +0800 INFO merged_branch_name: unexpected 9c9fa97a8edbc3668dfc7a25de516e80c146e86f | [9c9fa97a8edbc3668dfc7a25de516e80c146e86f] Merge branch 'akpm' (patches from Andrew)
linear-bisect: handle over to git bisect
linear-bisect: git bisect start 9c9fa97a8edbc3668dfc7a25de516e80c146e86f 5184d449600f501a8688069f35c138c6b3bf8b94 --
Bisecting: 66 revisions left to test after this (roughly 6 steps)
[29a90db9299575a4bba82158f9d4e81405c54646] mm/memory_hotplug.c: s/is/if
linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:29a90db9299575a4bba82158f9d4e81405c54646:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

Bisecting: 33 revisions left to test after this (roughly 5 steps)
[99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0] mm,thp: add read-only THP support for (non-shmem) FS
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11867-g99cb0dbd47a15 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0-20200619020226-3:yocto-vm-yocto-39 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/vmlinuz-5.3.0-11867-g99cb0dbd47a15 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-26:20200619020708:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-39:20200619020532:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-39:20200619020640:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-40:20200619020629:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-43:20200619020604:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-43:20200619020709:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-45:20200619020707:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-46:20200619020703:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-57:20200619020509:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-58:20200619020707:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/99cb0dbd47a15d395bf3faa78dc122bc5efe3fc0/dmesg-yocto-vm-yocto-61:20200619020713:x86_64-randconfig-r025-20200618:5.3.0-11867-g99cb0dbd47a15:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:16 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

Bisecting: 16 revisions left to test after this (roughly 4 steps)
[f9c645621a28e37813a1de96d9cbd89cde94a1e4] memcg, oom: don't require __GFP_FS when invoking memcg OOM killer
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:f9c645621a28e37813a1de96d9cbd89cde94a1e4:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11850-gf9c645621a28e #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:f9c645621a28e37813a1de96d9cbd89cde94a1e4:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-f9c645621a28e37813a1de96d9cbd89cde94a1e4-20200619022307-6:yocto-vm-yocto-6 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/vmlinuz-5.3.0-11850-gf9c645621a28e rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-18:20200619024447:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-20:20200619024308:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-20:20200619024513:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-27:20200619024409:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-34:20200619024329:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-43:20200619024434:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-64:20200619024408:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-64:20200619024512:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-6:20200619024452:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-9:20200619024347:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/f9c645621a28e37813a1de96d9cbd89cde94a1e4/dmesg-yocto-vm-yocto-9:20200619024452:x86_64-randconfig-r025-20200618:5.3.0-11850-gf9c645621a28e:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:18 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

Bisecting: 7 revisions left to test after this (roughly 3 steps)
[7ea362427c170061b8822dd41bafaa72b3bcb9ad] mm/vmalloc.c: move 'area->pages' after if statement
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:7ea362427c170061b8822dd41bafaa72b3bcb9ad:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11842-g7ea362427c170 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:7ea362427c170061b8822dd41bafaa72b3bcb9ad:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-7ea362427c170061b8822dd41bafaa72b3bcb9ad-20200619031040-10:yocto-vm-yocto-31 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/vmlinuz-5.3.0-11842-g7ea362427c170 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-21:20200619034319:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-27:20200619034305:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-31:20200619034252:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-35:20200619034325:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-36:20200619034354:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-39:20200619034252:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-48:20200619034312:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-59:20200619034307:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-60:20200619034351:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-6:20200619034348:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/7ea362427c170061b8822dd41bafaa72b3bcb9ad/dmesg-yocto-vm-yocto-8:20200619034350:x86_64-randconfig-r025-20200618:5.3.0-11842-g7ea362427c170:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:19 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

Bisecting: 3 revisions left to test after this (roughly 2 steps)
[9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a] mm/sparse.c: don't manually decrement num_poisoned_pages
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11838-g9f82883c6d9af #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a-20200619040302-6:yocto-vm-yocto-9 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/vmlinuz-5.3.0-11838-g9f82883c6d9af rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-17:20200619040411:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-17:20200619040516:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-1:20200619040429:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-26:20200619040408:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-26:20200619040513:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-38:20200619040415:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-52:20200619040412:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-54:20200619040510:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-57:20200619040447:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-63:20200619040501:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/9f82883c6d9af516c2a7f9fe85eb09e9c25bbe0a/dmesg-yocto-vm-yocto-9:20200619040502:x86_64-randconfig-r025-20200618:5.3.0-11838-g9f82883c6d9af:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:23 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

Bisecting: 1 revision left to test after this (roughly 1 step)
[db57e98d87908b8837352abe08515e42752270c1] mm/sparse.c: fix ALIGN() without power of 2 in sparse_buffer_alloc()
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:db57e98d87908b8837352abe08515e42752270c1:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11836-gdb57e98d87908 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:db57e98d87908b8837352abe08515e42752270c1:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-db57e98d87908b8837352abe08515e42752270c1-20200619041951-5:yocto-vm-yocto-23 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/vmlinuz-5.3.0-11836-gdb57e98d87908 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-23:20200619042212:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-28:20200619042220:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-35:20200619042059:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-36:20200619042145:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-3:20200619042244:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-43:20200619042218:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-48:20200619042055:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-48:20200619042159:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-52:20200619042137:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-52:20200619042241:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-7:20200619042132:x86_64-randconfig-r025-20200618:5.3.0-11836-gdb57e98d87908:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:24 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

Bisecting: 0 revisions left to test after this (roughly 0 steps)
[ae83189405ea5c693683327fa69ac95a23ec59be] mm/sparse.c: fix memory leak of sparsemap_buf in aligned memory
running /c/kernel-tests/bisect-test-boot-failure.sh /bisect/linux/obj-bisect
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:ae83189405ea5c693683327fa69ac95a23ec59be:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

db57e98d87908b8837352abe08515e42752270c1 is the first bad commit
commit db57e98d87908b8837352abe08515e42752270c1
Author: Lecopzer Chen <lecopzer.chen@mediatek.com>
Date:   Mon Sep 23 15:36:24 2019 -0700

    mm/sparse.c: fix ALIGN() without power of 2 in sparse_buffer_alloc()
    
    The size argument passed into sparse_buffer_alloc() has already been
    aligned with PAGE_SIZE or PMD_SIZE.
    
    If the size after aligned is not power of 2 (e.g.  0x480000), the
    PTR_ALIGN() will return wrong value.  Use roundup to round sparsemap_buf
    up to next multiple of size.
    
    Link: http://lkml.kernel.org/r/20190705114826.28586-1-lecopzer.chen@mediatek.com
    Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com>
    Signed-off-by: Mark-PK Tsai <Mark-PK.Tsai@mediatek.com>
    Cc: YJ Chiang <yj.chiang@mediatek.com>
    Cc: Lecopzer Chen <lecopzer.chen@mediatek.com>
    Cc: Pavel Tatashin <pasha.tatashin@oracle.com>
    Cc: Oscar Salvador <osalvador@suse.de>
    Cc: Michal Hocko <mhocko@suse.com>
    Cc: Mike Rapoport <rppt@linux.ibm.com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

:040000 040000 b521f18be374b51466e42f14e273c4d555e7cb68 f38aa5707bf389493c57df1f126a7e21626b091e M	mm
bisect run success
linear-bisect: exit on system exit
HEAD is now at ae83189405ea5 mm/sparse.c: fix memory leak of sparsemap_buf in aligned memory
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/block:async-buffered.7:ae83189405ea5c693683327fa69ac95a23ec59be:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
 SUCCESS

bisect_exit_code=0, bisect_state=bisect fbc located
bisect_project: linux
validate_fbc: fbc of block/async-buffered.7 is db57e98d87908b8837352abe08515e42752270c1
validate the arch relevance
kconfig: x86_64-randconfig-r025-20200618
first_bad_commit: db57e98d87908b8837352abe08515e42752270c1
git checkout db57e98d87908b8837352abe08515e42752270c1
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618+bisect_validate/block:async-buffered.7:db57e98d87908b8837352abe08515e42752270c1:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code
/bin/grep: /pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/boot-kvm: No such file or directory
 TEST FAILURE
early console in setup code
BUG: kernel reboot-without-warning in early-boot stage, last printk: early console in setup code
Linux version 5.3.0-11836-gdb57e98d87908 #1
Command line: root=/dev/ram0 hung_task_panic=1 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw link=/cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618+bisect_validate/block:async-buffered.7:db57e98d87908b8837352abe08515e42752270c1:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code/.vmlinuz-db57e98d87908b8837352abe08515e42752270c1-20200619091829-3:yocto-vm-yocto-45 branch=block/async-buffered.7 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/vmlinuz-5.3.0-11836-gdb57e98d87908 rcuperf.shutdown=0 watchdog_thresh=60

/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-16:20200619092031:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-24:20200619092036:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-26:20200619092008:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-27:20200619092031:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-36:20200619091943:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-39:20200619092043:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-45:20200619092000:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-49:20200619092021:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-4:20200619092133:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-61:20200619091958:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
/pkg/linux/x86_64-randconfig-r025-20200618+bisect_validate/clang-11/db57e98d87908b8837352abe08515e42752270c1/dmesg-yocto-vm-yocto-6:20200619091949:x86_64-randconfig-r025-20200618+bisect_validate:5.3.0-11836-gdb57e98d87908:1
:11:11 clean:bad:dirty boots
2020-07-16 13:33:37 INFO REPEAT COUNT: 10  # /bisect/linux/obj-bisect/.repeat

validate_head: head commit of linus/master is 994e99a96c9b502b3f6ee411457007cd52051cf5
Previous HEAD position was db57e98d87908 mm/sparse.c: fix ALIGN() without power of 2 in sparse_buffer_alloc()
HEAD is now at 994e99a96c9b5 Merge tag 'platform-drivers-x86-v5.8-2' of git://git.infradead.org/linux-platform-drivers-x86 into master
validating head commit of linus/master 994e99a96c9b502b3f6ee411457007cd52051cf5 on linus/master...
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/linus:master:994e99a96c9b502b3f6ee411457007cd52051cf5:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code

2020-07-16 13:33:55 994e99a96c9b502b3f6ee411457007cd52051cf5 compiling
Queued build task to /cephfs/kbuild/build-queue/x86_64-randconfig-r025-20200618-clang-11-994e99a96c9b502b3f6ee411457007cd52051cf5
Check for kernel in /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/994e99a96c9b502b3f6ee411457007cd52051cf5
waiting for completion of /cephfs/kbuild/build-queue/x86_64-randconfig-r025-20200618-clang-11-994e99a96c9b502b3f6ee411457007cd52051cf5
waiting for completion of /cephfs/kbuild/build-queue/community-kbuild-consumer-89/x86_64-randconfig-r025-20200618-clang-11-994e99a96c9b502b3f6ee411457007cd52051cf5 on lkp-worker14
kernel: /pkg/linux/x86_64-randconfig-r025-20200618/clang-12/994e99a96c9b502b3f6ee411457007cd52051cf5/vmlinuz-5.8.0-rc5-00044-g994e99a96c9b50
2020-07-16 13:43:56 994e99a96c9b502b3f6ee411457007cd52051cf5 SKIP BROKEN BUILD
No kernel in /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/994e99a96c9b502b3f6ee411457007cd52051cf5
validate_one: head commit of linus/master [994e99a96c9b502b3f6ee411457007cd52051cf5] is NOT necessarily BAD [actual: 119, expect: 124]
validate_head: head commit 13967a59b086db5cb2a664e5a4b1be82bd57b793 has build error
validate_revert: fbc of linus/master is db57e98d87908b8837352abe08515e42752270c1
git checkout -B bisect_revert 994e99a96c9b502b3f6ee411457007cd52051cf5
warning: inexact rename detection was skipped due to too many files.
warning: you may want to set your merge.renamelimit variable to at least 6188 and retry the command.
[bisect_revert b04d46c8db7f7] Revert "mm/sparse.c: fix ALIGN() without power of 2 in sparse_buffer_alloc()"
 Date: Thu Jul 16 13:43:59 2020 +0800
 1 file changed, 1 insertion(+), 1 deletion(-)
create_commits_list: Create/Update /cephfs/kbuild/commit-list/linux-devel/linux-devel:revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1:
lrwxrwxrwx 1 kbuild kbuild 141 Jul 16 13:44 /cephfs/kbuild/commit-list/linux-devel/linux-devel:revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1 -> linux-devel:revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1:b04d46c8db7f7a7b4a65e6eba0004958a81109c8
-rw-rw-r-- 1 kbuild kbuild  82 Jul 16 13:44 /cephfs/kbuild/commit-list/linux-devel/linux-devel:revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1:b04d46c8db7f7a7b4a65e6eba0004958a81109c8
gitmirror: sent message linux-devel/revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1
validating revert first bad commit b04d46c8db7f7a7b4a65e6eba0004958a81109c8 on linux-devel/revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1...
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/linux-devel:revert-994e99a96c9b502b3f6ee411457007cd52051cf5-db57e98d87908b8837352abe08515e42752270c1:b04d46c8db7f7a7b4a65e6eba0004958a81109c8:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code

2020-07-16 13:44:11 ref: refs/heads/bisect_revert compiling
Queued build task to /cephfs/kbuild/build-queue/x86_64-randconfig-r025-20200618-clang-11-b04d46c8db7f7a7b4a65e6eba0004958a81109c8
Check for kernel in /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b04d46c8db7f7a7b4a65e6eba0004958a81109c8
waiting for completion of /cephfs/kbuild/build-queue/x86_64-randconfig-r025-20200618-clang-11-b04d46c8db7f7a7b4a65e6eba0004958a81109c8
waiting for completion of /cephfs/kbuild/build-queue/community-kbuild-consumer-165/x86_64-randconfig-r025-20200618-clang-11-b04d46c8db7f7a7b4a65e6eba0004958a81109c8 on lkp-worker52
kernel: /pkg/linux/x86_64-randconfig-r025-20200618/clang-12/b04d46c8db7f7a7b4a65e6eba0004958a81109c8/vmlinuz-5.8.0-rc5-00045-gb04d46c8db7f7
2020-07-16 14:01:12 ref: refs/heads/bisect_revert SKIP BROKEN BUILD
No kernel in /pkg/linux/x86_64-randconfig-r025-20200618/clang-11/b04d46c8db7f7a7b4a65e6eba0004958a81109c8
validate_one: revert first bad commit [b04d46c8db7f7a7b4a65e6eba0004958a81109c8] is NOT necessarily GOOD [actual: 119, expect: 0]
validate_revert: revert commit b04d46c8db7f7a7b4a65e6eba0004958a81109c8 has build error
validate_upstream: fbc of linus/master is db57e98d87908b8837352abe08515e42752270c1, commit in upstream 0

========= validating linus/master =========
validate_one: duplicated commit 994e99a96c9b502b3f6ee411457007cd52051cf5 when validating linus/master, [ 994e99a96c9b502b3f6ee411457007cd52051cf5]

========= validating linux-next/master =========
validating linux-next/master ca0e494af5edb59002665bf12871e94b4163a257 on ...
2020-07-16 14:01:18 ERROR empty variable $branch in branch_file
ls -a /cephfs/kbuild/run-queue/yocto-vm-yocto/x86_64-randconfig-r025-20200618/:ca0e494af5edb59002665bf12871e94b4163a257:bisect-BUG:_kernel_reboot-without-warning_in_early-boot_.__last_printk:_early_console_in_setup_code

2020-07-16 14:01:19 ca0e494af5edb59002665bf12871e94b4163a257 compiling
skip queue non-linux tree: -k
2020-07-16 14:01:19 INFO Kernel build fail: 1
2020-07-16 14:01:19 ca0e494af5edb59002665bf12871e94b4163a257 SKIP BROKEN BUILD
Check /cephfs/kbuild/clang/build-served/x86_64-randconfig-r025-20200618-clang-11-ca0e494af5edb59002665bf12871e94b4163a257
validate_one: linux-next/master [ca0e494af5edb59002665bf12871e94b4163a257] is NOT necessarily BAD [actual: 119, expect: 124]
validate_related_branch: fbc of linus/master is db57e98d87908b8837352abe08515e42752270c1
first bad commit validated successfully
