[Qemu-devel] [Bug 1087114] Re: assertion QLIST_EMPTY(bs-tracked_requests) failed
On line 216 of qemu-thread-posix.c I have commented out the
++sem-count; which seems to be the only change made in that commit.
Unfortunately it still crashes with that error.
I have compiled with --enable-debug but not sure how to get a backtrace
or even a log of what goes wrong.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1087114
Title:
assertion QLIST_EMPTY(bs-tracked_requests) failed
Status in QEMU:
New
Bug description:
QEMU 1.3.0 on OpenBSD now crashes with an error as shown below and the
command line params do not seem to matter.
assertion QLIST_EMPTY(bs-tracked_requests) failed: file block.c,
line 1220, function bdrv_drain_all
#1 0x030d1bce24aa in abort () at /usr/src/lib/libc/stdlib/abort.c:70
p = (struct atexit *) 0x30d11897000
mask = 4294967263
cleanup_called = 1
#2 0x030d1bc5ff44 in __assert2 (file=Variable file is not available.
) at /usr/src/lib/libc/gen/assert.c:52
No locals.
#3 0x030b0d383a03 in bdrv_drain_all () at block.c:1220
bs = (BlockDriverState *) 0x30d13f3b630
busy = false
__func__ = bdrv_drain_all
#4 0x030b0d43acfc in bmdma_cmd_writeb (bm=0x30d0f5f56a8, val=8) at
hw/ide/pci.c:312
__func__ = bmdma_cmd_writeb
#5 0x030b0d43b450 in bmdma_write (opaque=0x30d0f5f56a8, addr=0, val=8,
size=1) at hw/ide/piix.c:76
bm = (BMDMAState *) 0x30d0f5f56a8
#6 0x030b0d5c2ce6 in memory_region_write_accessor (opaque=0x30d0f5f57d0,
addr=0, value=0x30d18c288f0, size=1, shift=0, mask=255)
at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:334
mr = (MemoryRegion *) 0x30d0f5f57d0
tmp = 8
#7 0x030b0d5c2dc5 in access_with_adjusted_size (addr=0,
value=0x30d18c288f0, size=1, access_size_min=1, access_size_max=4,
access=0x30b0d5c2c6b memory_region_write_accessor,
opaque=0x30d0f5f57d0) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:364
access_mask = 255
access_size = 1
i = 0
#8 0x030b0d5c3222 in memory_region_iorange_write (iorange=0x30d1d5e7400,
offset=0, width=1, data=8)
at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:439
mrio = (MemoryRegionIORange *) 0x30d1d5e7400
mr = (MemoryRegion *) 0x30d0f5f57d0
__func__ = memory_region_iorange_write
#9 0x030b0d5c019a in ioport_writeb_thunk (opaque=0x30d1d5e7400,
addr=49216, data=8) at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:212
ioport = (IORange *) 0x30d1d5e7400
#10 0x030b0d5bfb65 in ioport_write (index=0, address=49216, data=8) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:83
func = (IOPortWriteFunc *) 0x30b0d5c0148 ioport_writeb_thunk
default_func = {0x30b0d5bfbbc default_ioport_writeb, 0x30b0d5bfc61
default_ioport_writew, 0x30b0d5bfd0c default_ioport_writel}
#11 0x030b0d5c0704 in cpu_outb (addr=49216, val=8 '\b') at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:289
No locals.
#12 0x030b0d6067dd in helper_outb (port=49216, data=8) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/target-i386/misc_helper.c:72
No locals.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1087114/+subscriptions
[Qemu-devel] [Bug 1087114] Re: assertion QLIST_EMPTY(bs-tracked_requests) failed
I am still having this error even though I compile from the master
branch and commit a795ef8dcb8cbadffc996c41ff38927a97645234 is definitely
there.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1087114
Title:
assertion QLIST_EMPTY(bs-tracked_requests) failed
Status in QEMU:
New
Bug description:
QEMU 1.3.0 on OpenBSD now crashes with an error as shown below and the
command line params do not seem to matter.
assertion QLIST_EMPTY(bs-tracked_requests) failed: file block.c,
line 1220, function bdrv_drain_all
#1 0x030d1bce24aa in abort () at /usr/src/lib/libc/stdlib/abort.c:70
p = (struct atexit *) 0x30d11897000
mask = 4294967263
cleanup_called = 1
#2 0x030d1bc5ff44 in __assert2 (file=Variable file is not available.
) at /usr/src/lib/libc/gen/assert.c:52
No locals.
#3 0x030b0d383a03 in bdrv_drain_all () at block.c:1220
bs = (BlockDriverState *) 0x30d13f3b630
busy = false
__func__ = bdrv_drain_all
#4 0x030b0d43acfc in bmdma_cmd_writeb (bm=0x30d0f5f56a8, val=8) at
hw/ide/pci.c:312
__func__ = bmdma_cmd_writeb
#5 0x030b0d43b450 in bmdma_write (opaque=0x30d0f5f56a8, addr=0, val=8,
size=1) at hw/ide/piix.c:76
bm = (BMDMAState *) 0x30d0f5f56a8
#6 0x030b0d5c2ce6 in memory_region_write_accessor (opaque=0x30d0f5f57d0,
addr=0, value=0x30d18c288f0, size=1, shift=0, mask=255)
at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:334
mr = (MemoryRegion *) 0x30d0f5f57d0
tmp = 8
#7 0x030b0d5c2dc5 in access_with_adjusted_size (addr=0,
value=0x30d18c288f0, size=1, access_size_min=1, access_size_max=4,
access=0x30b0d5c2c6b memory_region_write_accessor,
opaque=0x30d0f5f57d0) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:364
access_mask = 255
access_size = 1
i = 0
#8 0x030b0d5c3222 in memory_region_iorange_write (iorange=0x30d1d5e7400,
offset=0, width=1, data=8)
at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/memory.c:439
mrio = (MemoryRegionIORange *) 0x30d1d5e7400
mr = (MemoryRegion *) 0x30d0f5f57d0
__func__ = memory_region_iorange_write
#9 0x030b0d5c019a in ioport_writeb_thunk (opaque=0x30d1d5e7400,
addr=49216, data=8) at /home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:212
ioport = (IORange *) 0x30d1d5e7400
#10 0x030b0d5bfb65 in ioport_write (index=0, address=49216, data=8) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:83
func = (IOPortWriteFunc *) 0x30b0d5c0148 ioport_writeb_thunk
default_func = {0x30b0d5bfbbc default_ioport_writeb, 0x30b0d5bfc61
default_ioport_writew, 0x30b0d5bfd0c default_ioport_writel}
#11 0x030b0d5c0704 in cpu_outb (addr=49216, val=8 '\b') at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/ioport.c:289
No locals.
#12 0x030b0d6067dd in helper_outb (port=49216, data=8) at
/home/ports/pobj/qemu-1.3.0-debug/qemu-1.3.0/target-i386/misc_helper.c:72
No locals.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1087114/+subscriptions
