1 files changed, 823 insertions, 0 deletions

diff --git a/results/classifier/zero-shot/108/other/1892978 b/results/classifier/zero-shot/108/other/1892978
new file mode 100644
index 000000000..4b1429e69
--- /dev/null
+++ b/results/classifier/zero-shot/108/other/1892978
@@ -0,0 +1,823 @@
+other: 0.922
+graphic: 0.866
+performance: 0.822
+semantic: 0.821
+KVM: 0.816
+vnc: 0.806
+debug: 0.803
+device: 0.783
+files: 0.767
+permissions: 0.767
+PID: 0.761
+socket: 0.748
+boot: 0.748
+network: 0.745
+
+Heap-use-after-free in e1000e_write_packet_to_guest
+
+Hello,
+Reproducer:
+cat << EOF | ./qemu-system-i386 \
+-display none -m 64 -netdev user,id=qtest-bn0 \
+-device e1000e,netdev=qtest-bn0 -display none \
+-nodefaults -accel qtest -qtest stdio
+outl 0xcf8 0x80001004
+outl 0xcfc 0x3b2e84ce
+outl 0xcf8 0x80001013
+outw 0xcfc 0x2499
+writew 0x990000ff 0x5ea2
+writeq 0x99000429 0x133a940000188101
+outl 0xcfc 0x9b890e04
+writeq 0x4000119 0x5000055ec751c0d
+write 0x10707 0x1 0x07
+write 0x51 0x1 0x04
+write 0x53 0x1 0x04
+write 0x140 0x1 0x07
+write 0x141 0x1 0x07
+write 0x142 0x1 0x01
+write 0x148 0x1 0x40
+write 0x14a 0x1 0x7d
+write 0x14b 0x1 0xff
+writeq 0x4000401 0x413001600027d
+EOF
+
+
+The stacktrace:
+
+[S +0.090759] OK
+[R +0.090767] writeq 0x4000401 0x413001600027d
+=================================================================
+==935641==ERROR: AddressSanitizer: heap-use-after-free on address 0x61900006cc88 at pc 0x555613393d45 bp 0x7fff92f8b7f0 sp 0x7fff92f8b7e8
+READ of size 8 at 0x61900006cc88 thread T0
+    #0 0x555613393d44 in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1587:41
+    #1 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #2 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #3 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #4 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #5 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #6 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #7 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #8 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #9 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #10 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #11 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #12 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #13 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #14 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #15 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #16 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #17 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #18 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #19 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #20 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #21 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #22 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #23 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #24 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #25 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #26 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #27 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #28 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #29 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #30 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #31 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #32 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #33 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #34 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #35 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #36 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #37 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #38 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #39 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #40 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #41 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #42 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #43 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #44 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #45 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #46 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #47 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #48 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #49 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #50 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #51 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #52 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #53 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #54 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #55 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #56 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #57 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #58 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #59 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #60 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #61 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #62 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #63 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #64 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #65 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #66 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #67 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #68 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #69 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #70 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #71 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #72 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #73 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #74 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #75 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #76 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #77 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #78 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #79 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #80 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #81 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #82 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #83 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #84 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #85 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #86 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #87 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #88 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #89 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #90 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #91 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #92 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #93 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #94 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #95 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #96 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #97 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #98 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #99 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #100 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #101 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #102 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #103 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #104 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #105 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #106 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #107 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #108 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #109 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #110 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #111 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #112 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #113 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #114 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #115 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #116 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #117 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #118 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #119 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #120 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #121 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #122 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #123 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #124 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #125 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #126 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #127 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #128 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #129 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #130 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #131 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #132 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #133 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #134 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #135 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #136 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #137 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #138 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #139 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #140 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #141 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #142 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #143 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #144 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #145 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #146 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #147 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #148 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #149 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #150 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #151 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #152 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #153 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #154 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #155 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #156 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #157 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #158 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #159 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #160 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #161 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #162 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #163 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #164 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #165 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #166 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #167 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #168 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #169 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #170 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #171 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #172 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #173 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #174 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #175 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #176 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #177 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #178 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #179 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #180 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #181 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #182 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #183 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #184 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #185 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #186 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #187 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #188 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #189 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #190 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #191 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #192 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #193 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #194 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #195 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #196 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #197 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #198 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #199 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #200 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #201 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #202 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #203 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #204 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #205 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #206 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #207 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #208 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #209 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #210 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #211 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #212 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #213 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #214 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #215 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #216 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #217 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #218 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #219 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #220 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #221 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #222 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #223 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #224 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #225 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #226 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #227 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #228 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #229 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #230 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #231 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #232 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #233 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #234 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #235 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #236 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #237 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #238 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #239 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #240 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #241 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #242 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #243 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #244 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #245 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #246 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #247 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #248 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #249 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+
+0x61900006cc88 is located 8 bytes inside of 1056-byte region [0x61900006cc80,0x61900006d0a0)
+freed by thread T0 here:
+    #0 0x5556126ce1bd in free (/home/alxndr/Development/qemu/general-fuzz/build/qemu-system-i386+0x2d291bd)
+    #1 0x555613e2af31 in net_rx_pkt_iovec_realloc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:80:9
+    #2 0x555613e18eaa in net_rx_pkt_pull_data /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:103:9
+    #3 0x555613e1b5cd in net_rx_pkt_attach_iovec_ex /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:158:5
+    #4 0x55561338da6e in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1695:5
+    #5 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #6 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #7 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #8 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #9 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #10 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #11 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #12 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #13 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #14 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #15 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #16 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #17 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #18 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #19 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #20 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #21 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #22 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #23 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #24 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #25 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #26 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #27 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #28 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #29 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+
+previously allocated by thread T0 here:
+    #0 0x5556126ce43d in malloc (/home/alxndr/Development/qemu/general-fuzz/build/qemu-system-i386+0x2d2943d)
+    #1 0x7fc45f5171b8 in g_malloc (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x561b8)
+    #2 0x555613e18eaa in net_rx_pkt_pull_data /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:103:9
+    #3 0x555613e1b5cd in net_rx_pkt_attach_iovec_ex /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:158:5
+    #4 0x55561338da6e in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1695:5
+    #5 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+    #6 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+    #7 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+    #8 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+    #9 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+    #10 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+    #11 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+    #12 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+    #13 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+    #14 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+    #15 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+    #16 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+    #17 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+    #18 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+    #19 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+    #20 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+    #21 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+    #22 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+    #23 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+    #24 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+    #25 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+    #26 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+    #27 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+    #28 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+    #29 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+
+SUMMARY: AddressSanitizer: heap-use-after-free /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1587:41 in e1000e_write_packet_to_guest
+Shadow bytes around the buggy address:
+  0x0c3280005940: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c3280005950: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c3280005960: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c3280005970: fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa fa
+  0x0c3280005980: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
+=>0x0c3280005990: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c32800059a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c32800059b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c32800059c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c32800059d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+  0x0c32800059e0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+Shadow byte legend (one shadow byte represents 8 application bytes):
+  Addressable:           00
+  Partially addressable: 01 02 03 04 05 06 07 
+  Heap left redzone:       fa
+  Freed heap region:       fd
+  Stack left redzone:      f1
+  Stack mid redzone:       f2
+  Stack right redzone:     f3
+  Stack after return:      f5
+  Stack use after scope:   f8
+  Global redzone:          f9
+  Global init order:       f6
+  Poisoned by user:        f7
+  Container overflow:      fc
+  Array cookie:            ac
+  Intra object redzone:    bb
+  ASan internal:           fe
+  Left alloca redzone:     ca
+  Right alloca redzone:    cb
+  Shadow gap:              cc
+==935641==ABORTING
+
+-Alex
+
+This problem does not reproduce for me with the latest version of QEMU anymore. I assume it has been fixed sometime during the past months? Could you please check whether you can still reproduce it with the current version of QEMU?
+
+I'm this was fixed by Jason's qemu_receive_packet patches. OSS-Fuzz
+hasn't seen it in many months
+
+On 210527 1421, Thomas Huth wrote:
+> This problem does not reproduce for me with the latest version of QEMU
+> anymore. I assume it has been fixed sometime during the past months?
+> Could you please check whether you can still reproduce it with the
+> current version of QEMU?
+> 
+> ** Changed in: qemu
+>        Status: New => Incomplete
+> 
+> -- 
+> You received this bug notification because you are subscribed to the bug
+> report.
+> https://bugs.launchpad.net/bugs/1892978
+> 
+> Title:
+>   Heap-use-after-free in e1000e_write_packet_to_guest
+> 
+> Status in QEMU:
+>   Incomplete
+> 
+> Bug description:
+>   Hello,
+>   Reproducer:
+>   cat << EOF | ./qemu-system-i386 \
+>   -display none -m 64 -netdev user,id=qtest-bn0 \
+>   -device e1000e,netdev=qtest-bn0 -display none \
+>   -nodefaults -accel qtest -qtest stdio
+>   outl 0xcf8 0x80001004
+>   outl 0xcfc 0x3b2e84ce
+>   outl 0xcf8 0x80001013
+>   outw 0xcfc 0x2499
+>   writew 0x990000ff 0x5ea2
+>   writeq 0x99000429 0x133a940000188101
+>   outl 0xcfc 0x9b890e04
+>   writeq 0x4000119 0x5000055ec751c0d
+>   write 0x10707 0x1 0x07
+>   write 0x51 0x1 0x04
+>   write 0x53 0x1 0x04
+>   write 0x140 0x1 0x07
+>   write 0x141 0x1 0x07
+>   write 0x142 0x1 0x01
+>   write 0x148 0x1 0x40
+>   write 0x14a 0x1 0x7d
+>   write 0x14b 0x1 0xff
+>   writeq 0x4000401 0x413001600027d
+>   EOF
+> 
+>   
+>   The stacktrace:
+> 
+>   [S +0.090759] OK
+>   [R +0.090767] writeq 0x4000401 0x413001600027d
+>   =================================================================
+>   ==935641==ERROR: AddressSanitizer: heap-use-after-free on address 0x61900006cc88 at pc 0x555613393d45 bp 0x7fff92f8b7f0 sp 0x7fff92f8b7e8
+>   READ of size 8 at 0x61900006cc88 thread T0
+>       #0 0x555613393d44 in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1587:41
+>       #1 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #2 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #3 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #4 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #5 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #6 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #7 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #8 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #9 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #10 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #11 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #12 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #13 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #14 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #15 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #16 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #17 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #18 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #19 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #20 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #21 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #22 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #23 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #24 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #25 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #26 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #27 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #28 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #29 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #30 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #31 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #32 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #33 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #34 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #35 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #36 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #37 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #38 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #39 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #40 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #41 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #42 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #43 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #44 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #45 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #46 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #47 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #48 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #49 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #50 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #51 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #52 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #53 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #54 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #55 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #56 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #57 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #58 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #59 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #60 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #61 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #62 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #63 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #64 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #65 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #66 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #67 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #68 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #69 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #70 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #71 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #72 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #73 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #74 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #75 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #76 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #77 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #78 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #79 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #80 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #81 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #82 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #83 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #84 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #85 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #86 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #87 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #88 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #89 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #90 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #91 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #92 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #93 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #94 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #95 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #96 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #97 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #98 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #99 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #100 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #101 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #102 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #103 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #104 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #105 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #106 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #107 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #108 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #109 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #110 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #111 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #112 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #113 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #114 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #115 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #116 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #117 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #118 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #119 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #120 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #121 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #122 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #123 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #124 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #125 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #126 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #127 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #128 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #129 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #130 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #131 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #132 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #133 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #134 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #135 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #136 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #137 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #138 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #139 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #140 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #141 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #142 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #143 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #144 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #145 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #146 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #147 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #148 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #149 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #150 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #151 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #152 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #153 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #154 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #155 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #156 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #157 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #158 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #159 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #160 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #161 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #162 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #163 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #164 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #165 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #166 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #167 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #168 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #169 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #170 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #171 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #172 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #173 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #174 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #175 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #176 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #177 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #178 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #179 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #180 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #181 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #182 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #183 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #184 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #185 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #186 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #187 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #188 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #189 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #190 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #191 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #192 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #193 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #194 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #195 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #196 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #197 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #198 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #199 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #200 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #201 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #202 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #203 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #204 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #205 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #206 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #207 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #208 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #209 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #210 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #211 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #212 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #213 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #214 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #215 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #216 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #217 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #218 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #219 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #220 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #221 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #222 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #223 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #224 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #225 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #226 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #227 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #228 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #229 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #230 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #231 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #232 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #233 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #234 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #235 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #236 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #237 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #238 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #239 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #240 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #241 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #242 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #243 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #244 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #245 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #246 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #247 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #248 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #249 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+> 
+>   0x61900006cc88 is located 8 bytes inside of 1056-byte region [0x61900006cc80,0x61900006d0a0)
+>   freed by thread T0 here:
+>       #0 0x5556126ce1bd in free (/home/alxndr/Development/qemu/general-fuzz/build/qemu-system-i386+0x2d291bd)
+>       #1 0x555613e2af31 in net_rx_pkt_iovec_realloc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:80:9
+>       #2 0x555613e18eaa in net_rx_pkt_pull_data /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:103:9
+>       #3 0x555613e1b5cd in net_rx_pkt_attach_iovec_ex /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:158:5
+>       #4 0x55561338da6e in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1695:5
+>       #5 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #6 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #7 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #8 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #9 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #10 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #11 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #12 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #13 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #14 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #15 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #16 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #17 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #18 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #19 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #20 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #21 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #22 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #23 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #24 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #25 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #26 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #27 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #28 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #29 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+> 
+>   previously allocated by thread T0 here:
+>       #0 0x5556126ce43d in malloc (/home/alxndr/Development/qemu/general-fuzz/build/qemu-system-i386+0x2d2943d)
+>       #1 0x7fc45f5171b8 in g_malloc (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x561b8)
+>       #2 0x555613e18eaa in net_rx_pkt_pull_data /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:103:9
+>       #3 0x555613e1b5cd in net_rx_pkt_attach_iovec_ex /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_rx_pkt.c:158:5
+>       #4 0x55561338da6e in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1695:5
+>       #5 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+>       #6 0x555612812581 in net_tx_pkt_sendv /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:556:9
+>       #7 0x55561280fbc8 in net_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:633:9
+>       #8 0x555612813f38 in net_tx_pkt_send_loopback /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/net_tx_pkt.c:646:11
+>       #9 0x5556133f8c07 in e1000e_tx_pkt_send /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:664:16
+>       #10 0x5556133f5359 in e1000e_process_tx_desc /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:743:17
+>       #11 0x5556133f302f in e1000e_start_xmit /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:934:9
+>       #12 0x5556133daba8 in e1000e_set_tctl /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:2431:9
+>       #13 0x55561339901b in e1000e_core_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:3265:9
+>       #14 0x555613190f26 in e1000e_mmio_write /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:109:5
+>       #15 0x55561508ade0 in memory_region_write_accessor /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:483:5
+>       #16 0x55561508a2bd in access_with_adjusted_size /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:544:18
+>       #17 0x555615087f70 in memory_region_dispatch_write /home/alxndr/Development/qemu/general-fuzz/build/../softmmu/memory.c:1466:16
+>       #18 0x555614ce68a6 in flatview_write_continue /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3176:23
+>       #19 0x555614ccf878 in flatview_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3216:14
+>       #20 0x555614ccf3a8 in address_space_write /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3308:18
+>       #21 0x555614ccfc40 in address_space_rw /home/alxndr/Development/qemu/general-fuzz/build/../exec.c:3318:16
+>       #22 0x5556133b76c7 in dma_memory_rw_relaxed /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:87:18
+>       #23 0x5556133b6ff5 in dma_memory_rw /home/alxndr/Development/qemu/general-fuzz/include/sysemu/dma.h:110:12
+>       #24 0x5556133b6f3d in pci_dma_rw /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:790:5
+>       #25 0x5556133b526a in pci_dma_write /home/alxndr/Development/qemu/general-fuzz/include/hw/pci/pci.h:803:12
+>       #26 0x5556133b403f in e1000e_write_to_rx_buffers /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1412:9
+>       #27 0x555613393bae in e1000e_write_packet_to_guest /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1582:21
+>       #28 0x55561338e419 in e1000e_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1709:9
+>       #29 0x55561319680b in e1000e_nc_receive_iov /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e.c:213:12
+> 
+>   SUMMARY: AddressSanitizer: heap-use-after-free /home/alxndr/Development/qemu/general-fuzz/build/../hw/net/e1000e_core.c:1587:41 in e1000e_write_packet_to_guest
+>   Shadow bytes around the buggy address:
+>     0x0c3280005940: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c3280005950: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c3280005960: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c3280005970: fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa fa
+>     0x0c3280005980: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
+>   =>0x0c3280005990: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c32800059a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c32800059b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c32800059c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c32800059d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>     0x0c32800059e0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
+>   Shadow byte legend (one shadow byte represents 8 application bytes):
+>     Addressable:           00
+>     Partially addressable: 01 02 03 04 05 06 07 
+>     Heap left redzone:       fa
+>     Freed heap region:       fd
+>     Stack left redzone:      f1
+>     Stack mid redzone:       f2
+>     Stack right redzone:     f3
+>     Stack after return:      f5
+>     Stack use after scope:   f8
+>     Global redzone:          f9
+>     Global init order:       f6
+>     Poisoned by user:        f7
+>     Container overflow:      fc
+>     Array cookie:            ac
+>     Intra object redzone:    bb
+>     ASan internal:           fe
+>     Left alloca redzone:     ca
+>     Right alloca redzone:    cb
+>     Shadow gap:              cc
+>   ==935641==ABORTING
+> 
+>   -Alex
+> 
+> To manage notifications about this bug go to:
+> https://bugs.launchpad.net/qemu/+bug/1892978/+subscriptions
+
+
+Ok, thanks, so let's mark it as fixed now :-)
+