* [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install
@ 2017-09-07 18:02 Brad Parker
2017-09-07 18:07 ` [Qemu-devel] [Bug 1715715] " Brad Parker
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Brad Parker @ 2017-09-07 18:02 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built with
"./configure --target-list=ppc-softmmu --enable-debug --disable-strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env 'auto-
boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true' -drive
file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice port=5901,password=XXX
-net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after OS install
Status in QEMU:
New
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after OS install
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
@ 2017-09-07 18:07 ` Brad Parker
2017-12-03 21:24 ` [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install Mark Cave-Ayland
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Brad Parker @ 2017-09-07 18:07 UTC (permalink / raw)
To: qemu-devel
** Description changed:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
- system-ppc segfaults.
+ system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
+ commit.
qemu --version reports "v2.10.0-244-gb07d1c2-dirty", but I used git
commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built with
"./configure --target-list=ppc-softmmu --enable-debug --disable-strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env 'auto-
boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true' -drive
file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice port=5901,password=XXX
-net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
-
Any idea what is going on?
** Description changed:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
- qemu --version reports "v2.10.0-244-gb07d1c2-dirty", but I used git
- commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built with
+ qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
+ used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built with
"./configure --target-list=ppc-softmmu --enable-debug --disable-strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env 'auto-
boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true' -drive
file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice port=5901,password=XXX
-net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
** Summary changed:
- [qemu-ppc] Segfault when booting from HD after OS install
+ [qemu-ppc] Segfault when booting from HD after MacOS9 install
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after MacOS9 install
Status in QEMU:
New
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
2017-09-07 18:07 ` [Qemu-devel] [Bug 1715715] " Brad Parker
@ 2017-12-03 21:24 ` Mark Cave-Ayland
2017-12-03 23:37 ` Brad Parker
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Mark Cave-Ayland @ 2017-12-03 21:24 UTC (permalink / raw)
To: qemu-devel
I've just tested MacOS 9.2.1 as part of my QEMU pre-release testing and
it works fine for me with latest QEMU git and the following command
line:
qemu-system-ppc -M mac99 -m 256 -drive
file=os921.qcow2,format=qcow2,media=disk -net nic,model=rtl8139 -net
user
Note that the QEMU mac99 machine now defaults to using the sungem device
which should give out-of-the-box networking for supported OS 9 and OS X
versions, including 9.2.1 as you mention, if you simply specify "-net
nic,model=sungem -net user" instead. Otherwise you will need to make
sure that the rtl8139 MacOS 9 drivers have been installed inside the
guest.
If that doesn't help then does it work if you disable spice and/or
reduce the size of the disk image? Many older OSs will struggle to read
disks that are 128G in size so you may find that your image is corrupted
- perhaps try using something around 4G instead?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after MacOS9 install
Status in QEMU:
New
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
2017-09-07 18:07 ` [Qemu-devel] [Bug 1715715] " Brad Parker
2017-12-03 21:24 ` [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install Mark Cave-Ayland
@ 2017-12-03 23:37 ` Brad Parker
2020-09-05 9:47 ` Thomas Huth
2020-11-05 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: Brad Parker @ 2017-12-03 23:37 UTC (permalink / raw)
To: qemu-devel
I just tried the latest git and it actually boots fine with your
command... so I guess whatever issue I was having (the null dereference
in the timer code I pasted above) must have been fixed... however I've
noticed another issue with a different command that causes the bootup to
hang:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env 'auto-
boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true' -drive
file=os9.2.1.iso,format=raw,media=cdrom -drive
file=os921.qcow2,format=qcow2,media=disk -spice port=5901,password=XXX
-net nic,model=sungem -net user -monitor stdio
This hangs at bootup at "Trying hd:,\\:tbxi" and never progresses any
further. If I remove the cdrom then it boots fine... however, simply
adding the cdrom to your working command, it still works there... not
sure what's going on, but thanks for the help. I have something that
works now.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after MacOS9 install
Status in QEMU:
New
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
` (2 preceding siblings ...)
2017-12-03 23:37 ` Brad Parker
@ 2020-09-05 9:47 ` Thomas Huth
2020-11-05 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: Thomas Huth @ 2020-09-05 9:47 UTC (permalink / raw)
To: qemu-devel
Looking through old bug tickets ... can you still reproduce the segfault
with the latest version of QEMU?
** Changed in: qemu
Status: New => Incomplete
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after MacOS9 install
Status in QEMU:
Incomplete
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
` (3 preceding siblings ...)
2020-09-05 9:47 ` Thomas Huth
@ 2020-11-05 4:17 ` Launchpad Bug Tracker
4 siblings, 0 replies; 6+ messages in thread
From: Launchpad Bug Tracker @ 2020-11-05 4:17 UTC (permalink / raw)
To: qemu-devel
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1715715
Title:
[qemu-ppc] Segfault when booting from HD after MacOS9 install
Status in QEMU:
Expired
Bug description:
I created an empty 128G qcow2 image and booted from a Mac OS 9.2.1
Install CD, in which I was able to install the OS successfully to the
hard drive. Upon reboot, this time from the hard drive directly, qemu-
system-ppc segfaults. Host system is Ubuntu 16.04.2 with latest qemu
commit.
qemu --version reports "2.10.50 (v2.10.0-244-gb07d1c2-dirty)", but I
used git commit b07d1c2f5607489d4d4a6a65ce36a3e896ac065e and built
with "./configure --target-list=ppc-softmmu --enable-debug --disable-
strip".
Here is the command-line arguments:
qemu-system-ppc -boot c -g 1024x768x32 -M mac99 -m 256 -prom-env
'auto-boot?=true' -prom-env 'boot-args=-v' -prom-env 'vga-ndrv?=true'
-drive file=../os9.img,format=raw,media=cdrom -drive
file=MacOS9.qcow2,format=qcow2,media=disk -spice
port=5901,password=XXX -net nic,model=rtl8139 -net user -monitor stdio
And the GDB backtrace:
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
462 timer_mod_ns(ts, expire_time * ts->scale);
[Current thread is 1 (Thread 0x7f60e43cb700 (LWP 9853))]
(gdb) bt
#0 0x0000559065fe7d3a in timer_mod (ts=0x0, expire_time=888960717010) at util/qemu-timer.c:462
#1 0x0000559065d63769 in openpic_tmr_set_tmr (tmr=0x5590676fa7e0, val=96, enabled=true) at hw/intc/openpic.c:861
#2 0x0000559065d63995 in openpic_tmr_write (opaque=0x5590676f71f0, addr=16, val=96, len=4) at hw/intc/openpic.c:912
#3 0x0000559065b02811 in memory_region_write_accessor (mr=0x5590676f7710, addr=32, value=0x7f60e43c7da8, size=4, shift=0, mask=4294967295, attrs=...) at /home/bp/qemu/memory.c:529
#4 0x0000559065b02a29 in access_with_adjusted_size (addr=32, value=0x7f60e43c7da8, size=1, access_size_min=4, access_size_max=4, access=0x559065b02727 <memory_region_write_accessor>, mr=0x5590676f7710, attrs=...) at /home/bp/qemu/memory.c:595
#5 0x0000559065b051eb in memory_region_dispatch_write (mr=0x5590676f7710, addr=32, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1337
#6 0x0000559065aa3a36 in address_space_write_continue (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1, addr1=32, l=1, mr=0x5590676f7710) at /home/bp/qemu/exec.c:2942
#7 0x0000559065aa3b84 in address_space_write (as=0x559067614d90, addr=2147750160, attrs=..., buf=0x7f60e43c7ed0 "`_'\310`\177", len=1) at /home/bp/qemu/exec.c:2987
#8 0x0000559065aa2ec0 in subpage_write (opaque=0x7f60c8275fc0, addr=272, value=96, len=1, attrs=...) at /home/bp/qemu/exec.c:2565
#9 0x0000559065b02906 in memory_region_write_with_attrs_accessor (mr=0x7f60c8275fc0, addr=272, value=0x7f60e43c7fc8, size=1, shift=0, mask=255, attrs=...) at /home/bp/qemu/memory.c:555
#10 0x0000559065b029d3 in access_with_adjusted_size (addr=272, value=0x7f60e43c7fc8, size=1, access_size_min=1, access_size_max=8, access=0x559065b02818 <memory_region_write_with_attrs_accessor>, mr=0x7f60c8275fc0, attrs=...) at /home/bp/qemu/memory.c:590
#11 0x0000559065b0523a in memory_region_dispatch_write (mr=0x7f60c8275fc0, addr=272, data=96, size=1, attrs=...) at /home/bp/qemu/memory.c:1344
#12 0x0000559065b175db in io_writex (env=0x7f60e43d42a0, iotlbentry=0x7f60e43e8130, mmu_idx=3, val=96, addr=2147750160, retaddr=140054158295744, size=1) at /home/bp/qemu/accel/tcg/cputlb.c:807
#13 0x0000559065b18055 in io_writeb (env=0x7f60e43d42a0, mmu_idx=3, index=65, val=96 '`', addr=2147750160, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:265
#14 0x0000559065b181ea in helper_ret_stb_mmu (env=0x7f60e43d42a0, addr=2147750160, val=96 '`', oi=3, retaddr=140054158295744) at /home/bp/qemu/softmmu_template.h:300
#15 0x00007f60e65ac2c0 in code_gen_buffer ()
#16 0x0000559065b1ff26 in cpu_tb_exec (cpu=0x7f60e43cc010, itb=0x7f60e65ac5c0 <code_gen_buffer+935318>) at /home/bp/qemu/accel/tcg/cpu-exec.c:166
#17 0x0000559065b20bfd in cpu_loop_exec_tb (cpu=0x7f60e43cc010, tb=0x7f60e65ac5c0 <code_gen_buffer+935318>, last_tb=0x7f60e43c8678, tb_exit=0x7f60e43c8674) at /home/bp/qemu/accel/tcg/cpu-exec.c:578
#18 0x0000559065b20eed in cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/accel/tcg/cpu-exec.c:676
#19 0x0000559065aebc3d in tcg_cpu_exec (cpu=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1270
#20 0x0000559065aebe64 in qemu_tcg_rr_cpu_thread_fn (arg=0x7f60e43cc010) at /home/bp/qemu/cpus.c:1365
#21 0x00007f60f56f06ba in start_thread (arg=0x7f60e43cb700) at pthread_create.c:333
#22 0x00007f60f542682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Any idea what is going on?
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1715715/+subscriptions
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-11-05 4:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-09-07 18:02 [Qemu-devel] [Bug 1715715] [NEW] [qemu-ppc] Segfault when booting from HD after OS install Brad Parker
2017-09-07 18:07 ` [Qemu-devel] [Bug 1715715] " Brad Parker
2017-12-03 21:24 ` [Qemu-devel] [Bug 1715715] Re: [qemu-ppc] Segfault when booting from HD after MacOS9 install Mark Cave-Ayland
2017-12-03 23:37 ` Brad Parker
2020-09-05 9:47 ` Thomas Huth
2020-11-05 4:17 ` Launchpad Bug Tracker
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