* [Bug 1890311] [NEW] Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
@ 2020-08-04 16:26 Alexander Bulekov
2020-08-04 19:54 ` [Bug 1890311] " Helge Deller
2020-12-10 9:01 ` Thomas Huth
0 siblings, 2 replies; 3+ messages in thread
From: Alexander Bulekov @ 2020-08-04 16:26 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Hello,
Reproducer:
cat << EOF | ./hppa-softmmu/qemu-system-hppa -m 64 -display none \
-qtest stdio -accel qtest
writeq 0xf810049f 0x85000000000000
writew 0xf8118001 0x14
writeq 0xf81005fb 0x5c00006418001832
EOF
AddressSanitizer:DEADLYSIGNAL
=================================================================
==10793==ERROR: AddressSanitizer: SEGV on unknown address 0x7f93dbb40000 (pc 0x5577f5523078 bp 0x7ffd41ad6360 sp 0x7ffd41ad5fd0 T0)
==10793==The signal is caused by a READ memory access.
#0 0x5577f5523078 in block_move /hw/display/artist.c:525:13
#1 0x5577f5515fbc in artist_reg_write /hw/display/artist.c:964:9
#2 0x5577f4c077a3 in memory_region_write_accessor /softmmu/memory.c:483:5
#3 0x5577f4c06adc in access_with_adjusted_size /softmmu/memory.c:539:18
#4 0x5577f4c04873 in memory_region_dispatch_write /softmmu/memory.c:1466:16
#5 0x5577f42b2056 in flatview_write_continue /exec.c:3176:23
#6 0x5577f429a866 in flatview_write /exec.c:3216:14
#7 0x5577f429a387 in address_space_write /exec.c:3308:18
#8 0x5577f4cae604 in qtest_process_command /softmmu/qtest.c:452:13
#9 0x5577f4ca5c08 in qtest_process_inbuf /softmmu/qtest.c:710:9
#10 0x5577f4ca4895 in qtest_read /softmmu/qtest.c:722:5
#11 0x5577f7160c43 in qemu_chr_be_write_impl /chardev/char.c:188:9
#12 0x5577f7160dc7 in qemu_chr_be_write /chardev/char.c:200:9
#13 0x5577f71750b3 in fd_chr_read /chardev/char-fd.c:68:9
#14 0x5577f72c9474 in qio_channel_fd_source_dispatch /io/channel-watch.c:84:12
#15 0x7f93ea531897 in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e897)
#16 0x5577f76c137b in glib_pollfds_poll /util/main-loop.c:217:9
#17 0x5577f76beaab in os_host_main_loop_wait /util/main-loop.c:240:5
#18 0x5577f76be444 in main_loop_wait /util/main-loop.c:516:11
#19 0x5577f4cc6d00 in qemu_main_loop /softmmu/vl.c:1676:9
#20 0x5577f7301261 in main /softmmu/main.c:49:5
#21 0x7f93e90b7e0a in __libc_start_main /build/glibc-GwnBeO/glibc-2.30/csu/../csu/libc-start.c:308:16
#22 0x5577f41a5729 in _start (/home/alxndr/Development/qemu/general-fuzz/build/hppa-softmmu/qemu-system-hppa+0x22d4729)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /hw/display/artist.c:525:13 in block_move
==10793==ABORTING
The error occurs even with Message-Id: <20200804140056.7690-1-deller@gmx.de> applied (I collected the above trace with the patch-set applied)
Thanks
-Alex
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1890311
Title:
Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
Status in QEMU:
New
Bug description:
Hello,
Reproducer:
cat << EOF | ./hppa-softmmu/qemu-system-hppa -m 64 -display none \
-qtest stdio -accel qtest
writeq 0xf810049f 0x85000000000000
writew 0xf8118001 0x14
writeq 0xf81005fb 0x5c00006418001832
EOF
AddressSanitizer:DEADLYSIGNAL
=================================================================
==10793==ERROR: AddressSanitizer: SEGV on unknown address 0x7f93dbb40000 (pc 0x5577f5523078 bp 0x7ffd41ad6360 sp 0x7ffd41ad5fd0 T0)
==10793==The signal is caused by a READ memory access.
#0 0x5577f5523078 in block_move /hw/display/artist.c:525:13
#1 0x5577f5515fbc in artist_reg_write /hw/display/artist.c:964:9
#2 0x5577f4c077a3 in memory_region_write_accessor /softmmu/memory.c:483:5
#3 0x5577f4c06adc in access_with_adjusted_size /softmmu/memory.c:539:18
#4 0x5577f4c04873 in memory_region_dispatch_write /softmmu/memory.c:1466:16
#5 0x5577f42b2056 in flatview_write_continue /exec.c:3176:23
#6 0x5577f429a866 in flatview_write /exec.c:3216:14
#7 0x5577f429a387 in address_space_write /exec.c:3308:18
#8 0x5577f4cae604 in qtest_process_command /softmmu/qtest.c:452:13
#9 0x5577f4ca5c08 in qtest_process_inbuf /softmmu/qtest.c:710:9
#10 0x5577f4ca4895 in qtest_read /softmmu/qtest.c:722:5
#11 0x5577f7160c43 in qemu_chr_be_write_impl /chardev/char.c:188:9
#12 0x5577f7160dc7 in qemu_chr_be_write /chardev/char.c:200:9
#13 0x5577f71750b3 in fd_chr_read /chardev/char-fd.c:68:9
#14 0x5577f72c9474 in qio_channel_fd_source_dispatch /io/channel-watch.c:84:12
#15 0x7f93ea531897 in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e897)
#16 0x5577f76c137b in glib_pollfds_poll /util/main-loop.c:217:9
#17 0x5577f76beaab in os_host_main_loop_wait /util/main-loop.c:240:5
#18 0x5577f76be444 in main_loop_wait /util/main-loop.c:516:11
#19 0x5577f4cc6d00 in qemu_main_loop /softmmu/vl.c:1676:9
#20 0x5577f7301261 in main /softmmu/main.c:49:5
#21 0x7f93e90b7e0a in __libc_start_main /build/glibc-GwnBeO/glibc-2.30/csu/../csu/libc-start.c:308:16
#22 0x5577f41a5729 in _start (/home/alxndr/Development/qemu/general-fuzz/build/hppa-softmmu/qemu-system-hppa+0x22d4729)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /hw/display/artist.c:525:13 in block_move
==10793==ABORTING
The error occurs even with Message-Id: <20200804140056.7690-1-deller@gmx.de> applied (I collected the above trace with the patch-set applied)
Thanks
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890311/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug 1890311] Re: Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
2020-08-04 16:26 [Bug 1890311] [NEW] Segfault in cpu_physical_memory_set_dirty_range on hppa + artist Alexander Bulekov
@ 2020-08-04 19:54 ` Helge Deller
2020-12-10 9:01 ` Thomas Huth
1 sibling, 0 replies; 3+ messages in thread
From: Helge Deller @ 2020-08-04 19:54 UTC (permalink / raw)
To: qemu-devel
** Changed in: qemu
Assignee: (unassigned) => Helge Deller (hdeller)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1890311
Title:
Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
Status in QEMU:
New
Bug description:
Hello,
Reproducer:
cat << EOF | ./hppa-softmmu/qemu-system-hppa -m 64 -display none \
-qtest stdio -accel qtest
writeq 0xf810049f 0x85000000000000
writew 0xf8118001 0x14
writeq 0xf81005fb 0x5c00006418001832
EOF
AddressSanitizer:DEADLYSIGNAL
=================================================================
==10793==ERROR: AddressSanitizer: SEGV on unknown address 0x7f93dbb40000 (pc 0x5577f5523078 bp 0x7ffd41ad6360 sp 0x7ffd41ad5fd0 T0)
==10793==The signal is caused by a READ memory access.
#0 0x5577f5523078 in block_move /hw/display/artist.c:525:13
#1 0x5577f5515fbc in artist_reg_write /hw/display/artist.c:964:9
#2 0x5577f4c077a3 in memory_region_write_accessor /softmmu/memory.c:483:5
#3 0x5577f4c06adc in access_with_adjusted_size /softmmu/memory.c:539:18
#4 0x5577f4c04873 in memory_region_dispatch_write /softmmu/memory.c:1466:16
#5 0x5577f42b2056 in flatview_write_continue /exec.c:3176:23
#6 0x5577f429a866 in flatview_write /exec.c:3216:14
#7 0x5577f429a387 in address_space_write /exec.c:3308:18
#8 0x5577f4cae604 in qtest_process_command /softmmu/qtest.c:452:13
#9 0x5577f4ca5c08 in qtest_process_inbuf /softmmu/qtest.c:710:9
#10 0x5577f4ca4895 in qtest_read /softmmu/qtest.c:722:5
#11 0x5577f7160c43 in qemu_chr_be_write_impl /chardev/char.c:188:9
#12 0x5577f7160dc7 in qemu_chr_be_write /chardev/char.c:200:9
#13 0x5577f71750b3 in fd_chr_read /chardev/char-fd.c:68:9
#14 0x5577f72c9474 in qio_channel_fd_source_dispatch /io/channel-watch.c:84:12
#15 0x7f93ea531897 in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e897)
#16 0x5577f76c137b in glib_pollfds_poll /util/main-loop.c:217:9
#17 0x5577f76beaab in os_host_main_loop_wait /util/main-loop.c:240:5
#18 0x5577f76be444 in main_loop_wait /util/main-loop.c:516:11
#19 0x5577f4cc6d00 in qemu_main_loop /softmmu/vl.c:1676:9
#20 0x5577f7301261 in main /softmmu/main.c:49:5
#21 0x7f93e90b7e0a in __libc_start_main /build/glibc-GwnBeO/glibc-2.30/csu/../csu/libc-start.c:308:16
#22 0x5577f41a5729 in _start (/home/alxndr/Development/qemu/general-fuzz/build/hppa-softmmu/qemu-system-hppa+0x22d4729)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /hw/display/artist.c:525:13 in block_move
==10793==ABORTING
The error occurs even with Message-Id: <20200804140056.7690-1-deller@gmx.de> applied (I collected the above trace with the patch-set applied)
Thanks
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890311/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug 1890311] Re: Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
2020-08-04 16:26 [Bug 1890311] [NEW] Segfault in cpu_physical_memory_set_dirty_range on hppa + artist Alexander Bulekov
2020-08-04 19:54 ` [Bug 1890311] " Helge Deller
@ 2020-12-10 9:01 ` Thomas Huth
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Huth @ 2020-12-10 9:01 UTC (permalink / raw)
To: qemu-devel
Fixed in commit a501bfc91763d4642390090dd4e6039d67b63702
** Changed in: qemu
Status: New => Fix Released
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1890311
Title:
Segfault in cpu_physical_memory_set_dirty_range on hppa + artist
Status in QEMU:
Fix Released
Bug description:
Hello,
Reproducer:
cat << EOF | ./hppa-softmmu/qemu-system-hppa -m 64 -display none \
-qtest stdio -accel qtest
writeq 0xf810049f 0x85000000000000
writew 0xf8118001 0x14
writeq 0xf81005fb 0x5c00006418001832
EOF
AddressSanitizer:DEADLYSIGNAL
=================================================================
==10793==ERROR: AddressSanitizer: SEGV on unknown address 0x7f93dbb40000 (pc 0x5577f5523078 bp 0x7ffd41ad6360 sp 0x7ffd41ad5fd0 T0)
==10793==The signal is caused by a READ memory access.
#0 0x5577f5523078 in block_move /hw/display/artist.c:525:13
#1 0x5577f5515fbc in artist_reg_write /hw/display/artist.c:964:9
#2 0x5577f4c077a3 in memory_region_write_accessor /softmmu/memory.c:483:5
#3 0x5577f4c06adc in access_with_adjusted_size /softmmu/memory.c:539:18
#4 0x5577f4c04873 in memory_region_dispatch_write /softmmu/memory.c:1466:16
#5 0x5577f42b2056 in flatview_write_continue /exec.c:3176:23
#6 0x5577f429a866 in flatview_write /exec.c:3216:14
#7 0x5577f429a387 in address_space_write /exec.c:3308:18
#8 0x5577f4cae604 in qtest_process_command /softmmu/qtest.c:452:13
#9 0x5577f4ca5c08 in qtest_process_inbuf /softmmu/qtest.c:710:9
#10 0x5577f4ca4895 in qtest_read /softmmu/qtest.c:722:5
#11 0x5577f7160c43 in qemu_chr_be_write_impl /chardev/char.c:188:9
#12 0x5577f7160dc7 in qemu_chr_be_write /chardev/char.c:200:9
#13 0x5577f71750b3 in fd_chr_read /chardev/char-fd.c:68:9
#14 0x5577f72c9474 in qio_channel_fd_source_dispatch /io/channel-watch.c:84:12
#15 0x7f93ea531897 in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e897)
#16 0x5577f76c137b in glib_pollfds_poll /util/main-loop.c:217:9
#17 0x5577f76beaab in os_host_main_loop_wait /util/main-loop.c:240:5
#18 0x5577f76be444 in main_loop_wait /util/main-loop.c:516:11
#19 0x5577f4cc6d00 in qemu_main_loop /softmmu/vl.c:1676:9
#20 0x5577f7301261 in main /softmmu/main.c:49:5
#21 0x7f93e90b7e0a in __libc_start_main /build/glibc-GwnBeO/glibc-2.30/csu/../csu/libc-start.c:308:16
#22 0x5577f41a5729 in _start (/home/alxndr/Development/qemu/general-fuzz/build/hppa-softmmu/qemu-system-hppa+0x22d4729)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /hw/display/artist.c:525:13 in block_move
==10793==ABORTING
The error occurs even with Message-Id: <20200804140056.7690-1-deller@gmx.de> applied (I collected the above trace with the patch-set applied)
Thanks
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890311/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-12-10 9:14 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-04 16:26 [Bug 1890311] [NEW] Segfault in cpu_physical_memory_set_dirty_range on hppa + artist Alexander Bulekov
2020-08-04 19:54 ` [Bug 1890311] " Helge Deller
2020-12-10 9:01 ` Thomas Huth
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.