* [Bug 1890157] [NEW] Assertion failure in net_tx_pkt_reset through vmxnet3
@ 2020-08-03 14:28 Alexander Bulekov
2021-05-26 14:52 ` [Bug 1890157] " Thomas Huth
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Alexander Bulekov @ 2020-08-03 14:28 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Hello,
Reproducer:
cat << EOF | ./i386-softmmu/qemu-system-i386 \
-device vmxnet3 -m 64 -nodefaults -qtest stdio -nographic
outl 0xcf8 0x80001014
outl 0xcfc 0xe0001000
outl 0xcf8 0x80001018
outl 0xcf8 0x80001004
outw 0xcfc 0x7
outl 0xcf8 0x80001083
write 0x0 0x1 0xe1
write 0x1 0x1 0xfe
write 0x2 0x1 0xbe
write 0x3 0x1 0xba
writeq 0xe0001020 0xefefff5ecafe0000
writeq 0xe0001020 0xffff5e5ccafe0002
EOF
==============================================================
qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450: void net_tx_pkt_reset(struct NetTxPkt *): Assertion `pkt->raw' failed.
#9 0x564838761930 in net_tx_pkt_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450:5
#10 0x564838881749 in vmxnet3_deactivate_device /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1159:9
#11 0x56483888cf71 in vmxnet3_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1170:5
#12 0x564838882124 in vmxnet3_handle_command /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1610:9
#13 0x56483887f10f in vmxnet3_io_bar1_write /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1772:9
#14 0x56483738f193 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:483:5
#15 0x56483738e637 in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:544:18
#16 0x56483738c256 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:1466:16
#17 0x56483673d4a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/exec.c:3176:23
-Alex
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1890157
Title:
Assertion failure in net_tx_pkt_reset through vmxnet3
Status in QEMU:
New
Bug description:
Hello,
Reproducer:
cat << EOF | ./i386-softmmu/qemu-system-i386 \
-device vmxnet3 -m 64 -nodefaults -qtest stdio -nographic
outl 0xcf8 0x80001014
outl 0xcfc 0xe0001000
outl 0xcf8 0x80001018
outl 0xcf8 0x80001004
outw 0xcfc 0x7
outl 0xcf8 0x80001083
write 0x0 0x1 0xe1
write 0x1 0x1 0xfe
write 0x2 0x1 0xbe
write 0x3 0x1 0xba
writeq 0xe0001020 0xefefff5ecafe0000
writeq 0xe0001020 0xffff5e5ccafe0002
EOF
==============================================================
qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450: void net_tx_pkt_reset(struct NetTxPkt *): Assertion `pkt->raw' failed.
#9 0x564838761930 in net_tx_pkt_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450:5
#10 0x564838881749 in vmxnet3_deactivate_device /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1159:9
#11 0x56483888cf71 in vmxnet3_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1170:5
#12 0x564838882124 in vmxnet3_handle_command /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1610:9
#13 0x56483887f10f in vmxnet3_io_bar1_write /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1772:9
#14 0x56483738f193 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:483:5
#15 0x56483738e637 in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:544:18
#16 0x56483738c256 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:1466:16
#17 0x56483673d4a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/exec.c:3176:23
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890157/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1890157] Re: Assertion failure in net_tx_pkt_reset through vmxnet3
2020-08-03 14:28 [Bug 1890157] [NEW] Assertion failure in net_tx_pkt_reset through vmxnet3 Alexander Bulekov
@ 2021-05-26 14:52 ` Thomas Huth
2021-07-19 15:31 ` Thomas Huth
2021-08-25 7:09 ` Thomas Huth
2 siblings, 0 replies; 4+ messages in thread
From: Thomas Huth @ 2021-05-26 14:52 UTC (permalink / raw)
To: qemu-devel
This can still be reproduced with the current version of QEMU. Marking
as "Confirmed"
** Changed in: qemu
Status: New => Confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1890157
Title:
Assertion failure in net_tx_pkt_reset through vmxnet3
Status in QEMU:
Confirmed
Bug description:
Hello,
Reproducer:
cat << EOF | ./i386-softmmu/qemu-system-i386 \
-device vmxnet3 -m 64 -nodefaults -qtest stdio -nographic
outl 0xcf8 0x80001014
outl 0xcfc 0xe0001000
outl 0xcf8 0x80001018
outl 0xcf8 0x80001004
outw 0xcfc 0x7
outl 0xcf8 0x80001083
write 0x0 0x1 0xe1
write 0x1 0x1 0xfe
write 0x2 0x1 0xbe
write 0x3 0x1 0xba
writeq 0xe0001020 0xefefff5ecafe0000
writeq 0xe0001020 0xffff5e5ccafe0002
EOF
==============================================================
qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450: void net_tx_pkt_reset(struct NetTxPkt *): Assertion `pkt->raw' failed.
#9 0x564838761930 in net_tx_pkt_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450:5
#10 0x564838881749 in vmxnet3_deactivate_device /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1159:9
#11 0x56483888cf71 in vmxnet3_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1170:5
#12 0x564838882124 in vmxnet3_handle_command /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1610:9
#13 0x56483887f10f in vmxnet3_io_bar1_write /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1772:9
#14 0x56483738f193 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:483:5
#15 0x56483738e637 in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:544:18
#16 0x56483738c256 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:1466:16
#17 0x56483673d4a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/exec.c:3176:23
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890157/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1890157] Re: Assertion failure in net_tx_pkt_reset through vmxnet3
2020-08-03 14:28 [Bug 1890157] [NEW] Assertion failure in net_tx_pkt_reset through vmxnet3 Alexander Bulekov
2021-05-26 14:52 ` [Bug 1890157] " Thomas Huth
@ 2021-07-19 15:31 ` Thomas Huth
2021-08-25 7:09 ` Thomas Huth
2 siblings, 0 replies; 4+ messages in thread
From: Thomas Huth @ 2021-07-19 15:31 UTC (permalink / raw)
To: qemu-devel
Fixed here:
https://gitlab.com/qemu-project/qemu/-/commit/283f0a05e24a5e5fab783
** Changed in: qemu
Status: Confirmed => Fix Committed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1890157
Title:
Assertion failure in net_tx_pkt_reset through vmxnet3
Status in QEMU:
Fix Committed
Bug description:
Hello,
Reproducer:
cat << EOF | ./i386-softmmu/qemu-system-i386 \
-device vmxnet3 -m 64 -nodefaults -qtest stdio -nographic
outl 0xcf8 0x80001014
outl 0xcfc 0xe0001000
outl 0xcf8 0x80001018
outl 0xcf8 0x80001004
outw 0xcfc 0x7
outl 0xcf8 0x80001083
write 0x0 0x1 0xe1
write 0x1 0x1 0xfe
write 0x2 0x1 0xbe
write 0x3 0x1 0xba
writeq 0xe0001020 0xefefff5ecafe0000
writeq 0xe0001020 0xffff5e5ccafe0002
EOF
==============================================================
qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450: void net_tx_pkt_reset(struct NetTxPkt *): Assertion `pkt->raw' failed.
#9 0x564838761930 in net_tx_pkt_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450:5
#10 0x564838881749 in vmxnet3_deactivate_device /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1159:9
#11 0x56483888cf71 in vmxnet3_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1170:5
#12 0x564838882124 in vmxnet3_handle_command /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1610:9
#13 0x56483887f10f in vmxnet3_io_bar1_write /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1772:9
#14 0x56483738f193 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:483:5
#15 0x56483738e637 in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:544:18
#16 0x56483738c256 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:1466:16
#17 0x56483673d4a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/exec.c:3176:23
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890157/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1890157] Re: Assertion failure in net_tx_pkt_reset through vmxnet3
2020-08-03 14:28 [Bug 1890157] [NEW] Assertion failure in net_tx_pkt_reset through vmxnet3 Alexander Bulekov
2021-05-26 14:52 ` [Bug 1890157] " Thomas Huth
2021-07-19 15:31 ` Thomas Huth
@ 2021-08-25 7:09 ` Thomas Huth
2 siblings, 0 replies; 4+ messages in thread
From: Thomas Huth @ 2021-08-25 7:09 UTC (permalink / raw)
To: qemu-devel
** Changed in: qemu
Status: Fix Committed => 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/1890157
Title:
Assertion failure in net_tx_pkt_reset through vmxnet3
Status in QEMU:
Fix Released
Bug description:
Hello,
Reproducer:
cat << EOF | ./i386-softmmu/qemu-system-i386 \
-device vmxnet3 -m 64 -nodefaults -qtest stdio -nographic
outl 0xcf8 0x80001014
outl 0xcfc 0xe0001000
outl 0xcf8 0x80001018
outl 0xcf8 0x80001004
outw 0xcfc 0x7
outl 0xcf8 0x80001083
write 0x0 0x1 0xe1
write 0x1 0x1 0xfe
write 0x2 0x1 0xbe
write 0x3 0x1 0xba
writeq 0xe0001020 0xefefff5ecafe0000
writeq 0xe0001020 0xffff5e5ccafe0002
EOF
==============================================================
qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450: void net_tx_pkt_reset(struct NetTxPkt *): Assertion `pkt->raw' failed.
#9 0x564838761930 in net_tx_pkt_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/net_tx_pkt.c:450:5
#10 0x564838881749 in vmxnet3_deactivate_device /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1159:9
#11 0x56483888cf71 in vmxnet3_reset /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1170:5
#12 0x564838882124 in vmxnet3_handle_command /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1610:9
#13 0x56483887f10f in vmxnet3_io_bar1_write /home/alxndr/Development/qemu/general-fuzz/hw/net/vmxnet3.c:1772:9
#14 0x56483738f193 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:483:5
#15 0x56483738e637 in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:544:18
#16 0x56483738c256 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/softmmu/memory.c:1466:16
#17 0x56483673d4a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/exec.c:3176:23
-Alex
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1890157/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-08-25 7:21 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-03 14:28 [Bug 1890157] [NEW] Assertion failure in net_tx_pkt_reset through vmxnet3 Alexander Bulekov
2021-05-26 14:52 ` [Bug 1890157] " Thomas Huth
2021-07-19 15:31 ` Thomas Huth
2021-08-25 7:09 ` Thomas Huth
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