Hello,
I am hitting core dump while running qemu with rainier-bmc machine. I
started
hitting it after I rebased to latest qemu from master.
Can someone please help?
/home/abc/dev/qemu/build/qemu-system-arm -M rainier-bmc -nographic \
-kernel
./fitImage-linux.bin--${LINUX_VERSION}-r0-p10bmc-${BLD_VERSION}.bin \
-dtb
./aspeed-bmc-ibm-rainier--${LINUX_VERSION}-r0-p10bmc-${BLD_VERSION}.dtb \
-initrd ./obmc-phosphor-initramfs-p10bmc-${BLD_VERSION}.rootfs.cpio.xz \
-drive
file=./obmc-phosphor-image-p10bmc-${BLD_VERSION}.rootfs.wic.qcow2,if=sd,index=2 \
-append 'rootwait console=ttyS4,115200n8 root=PARTLABEL=rofs-a'
[ OK ] Started Journal Service.
Starting Flush Journal to Persistent Storage...
[ 45.873184] systemd-journald[156]: Received client request to flush
runtime journal.
[ 45.932231] systemd-journald[156]: File
/var/log/journal/97cd620eaa284caf980533438c7355c4/system.journal
corrupted or uncleanly shut down, renaming and replacing.
qemu-system-arm: /home/abc/dev/qemu/block/block-gen.h:43: bdrv_poll_co:
Assertion `qemu_get_current_aio_context() == qemu_get_aio_context()'
failed.
Thread 3 "qemu-system-arm" received signal SIGABRT, Aborted.
[Switching to Thread 0x7ffff6896640 (LWP 3898452)]
__pthread_kill_implementation (no_tid=0, signo=6,
threadid=140737329587776) at ./nptl/pthread_kill.c:44
44 ./nptl/pthread_kill.c: No such file or directory.
#6 0x00007ffff77e8e96 in __GI___assert_fail
(assertion=assertion@entry=0x55555603e798
"qemu_get_current_aio_context() ==
qemu_get_aio_context()", file=file@entry=0x5555560aef28
"/home/abc/dev/qemu/block/block-gen.h", line=line@entry=43,
function=function@entry=0x5555560af080 <__PRETTY_FUNCTION__.9>
"bdrv_poll_co") at ./assert/assert.c:101
#7 0x0000555555da91f9 in bdrv_poll_co (s=0x7ffff68957f0) at
/home/abc/dev/qemu/block/block-gen.h:43
#8 bdrv_poll_co (s=0x7ffff68957f0) at
/home/abc/dev/qemu/block/block-gen.h:38
#9 bdrv_getlength (bs=<optimized out>) at block/block-gen.c:310
#10 0x0000555555e3558e in handle_aiocb_write_zeroes
(opaque=0x7fff419965f0) at ../block/file-posix.c:1741
#11 0x0000555555ef80fd in worker_thread
(opaque=opaque@entry=0x5555569e2300) at ../util/thread-pool.c:110
#12 0x0000555555ee3901 in qemu_thread_start (args=<optimized out>) at
../util/qemu-thread-posix.c:505
#13 0x00007ffff7843b43 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#14 0x00007ffff78d5a00 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
(gdb) p qemu_aio_context
$1 = (AioContext *) 0x5555568b13d0
---------------------------------------
Reproduction steps:
1. Clone and build qemu from https://github.com/qemu/qemu
2. Download following eBMC images
BLD_VERSION=20230205025034
LINUX_VERSION="6.0.19+git0+67c9407e1f"
wget
https://jenkins.openbmc.org/view/latest/job/latest-master/label=docker-builder,target=p10bmc/lastStableBuild/artifact/openbmc/build/tmp/deploy/images/p10bmc/obmc-phosphor-initramfs-p10bmc-${BLD_VERSION}.rootfs.cpio.xz
wget
https://jenkins.openbmc.org/view/latest/job/latest-master/label=docker-builder,target=p10bmc/lastStableBuild/artifact/openbmc/build/tmp/deploy/images/p10bmc/aspeed-bmc-ibm-rainier--${LINUX_VERSION}-r0-p10bmc-${BLD_VERSION}.dtb
wget
https://jenkins.openbmc.org/view/latest/job/latest-master/label=docker-builder,target=p10bmc/lastStableBuild/artifact/openbmc/build/tmp/deploy/images/p10bmc/fitImage-linux.bin--${LINUX_VERSION}-r0-p10bmc-${BLD_VERSION}.bin
wget
https://jenkins.openbmc.org/view/latest/job/latest-master/label=docker-builder,target=p10bmc/lastStableBuild/artifact/openbmc/build/tmp/deploy/images/p10bmc/obmc-phosphor-image-p10bmc-${BLD_VERSION}.rootfs.wic.qcow2
qemu-img resize
obmc-phosphor-image-p10bmc-${BLD_VERSION}.rootfs.wic.qcow2 16G
3. Run the qemu command as show at the start