| Summary: |
qemu-img: Assert for 'amend -o compat=0.10' command on the fuzzed image |
| Product: |
Red Hat Enterprise Linux 7
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Reporter: |
Sibiao Luo <sluo> |
| Component: |
qemu-kvm | Assignee: |
Kevin Wolf <kwolf> |
| Status: |
CLOSED
WONTFIX
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QA Contact: |
Virtualization Bugs <virt-bugs> |
| Severity: |
high
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Docs Contact: |
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| Priority: |
high
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| Version: |
7.1 | CC: |
chayang, famz, hhuang, hreitz, juzhang, kwolf, michen, pbonzini, qzhang, rbalakri, virt-bugs, virt-maint, xfu
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| Target Milestone: |
rc | |
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| Target Release: |
--- | |
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| Hardware: |
Unspecified | |
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| OS: |
Unspecified | |
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| Whiteboard: |
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Fixed In Version:
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Doc Type:
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Bug Fix
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Doc Text:
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Story Points:
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---
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Clone Of:
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1161393
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Environment:
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Last Closed:
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2014-11-25 12:52:25 UTC
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Type:
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Bug
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Regression:
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---
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Mount Type:
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---
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Documentation:
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---
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CRM:
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Verified Versions:
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Category:
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---
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oVirt Team:
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---
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RHEL 7.3 requirements from Atomic Host:
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Cloudforms Team:
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---
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Target Upstream Version:
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Embargoed:
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| Bug Depends On: |
1161393
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| Bug Blocks: |
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host info: # uname -r && rpm -q qemu-kvm 3.10.0-205.el7.x86_64 qemu-kvm-1.5.3-79.el7.x86_64 # qemu-img amend -o compat=0.10 -f qcow2 copy.img qemu-img: block/qcow2-cluster.c:1552: expand_zero_clusters_in_l1: Assertion `(cluster_index >= 0) && (cluster_index < *nb_clusters)' failed. Aborted (core dumped) (gdb) bt #0 0x00007f8b53b555d7 in raise () from /lib64/libc.so.6 #1 0x00007f8b53b56cc8 in abort () from /lib64/libc.so.6 #2 0x00007f8b53b4e546 in __assert_fail_base () from /lib64/libc.so.6 #3 0x00007f8b53b4e5f2 in __assert_fail () from /lib64/libc.so.6 #4 0x00007f8b55b1d1eb in expand_zero_clusters_in_l1 (bs=bs@entry=0x7f8b578e3400, l1_table=<optimized out>, l1_size=<optimized out>, expanded_clusters=expanded_clusters@entry=0x7fff5a23cd70, nb_clusters=nb_clusters@entry=0x7fff5a23cd68) at block/qcow2-cluster.c:1552 #5 0x00007f8b55b1eff9 in qcow2_expand_zero_clusters (bs=bs@entry=0x7f8b578e3400) at block/qcow2-cluster.c:1699 #6 0x00007f8b55b25a28 in qcow2_downgrade (target_version=2, bs=0x7f8b578e3400) at block/qcow2.c:2137 #7 qcow2_amend_options (bs=0x7f8b578e3400, options=<optimized out>) at block/qcow2.c:2221 #8 0x00007f8b55b5ca10 in img_amend (argc=<optimized out>, argv=<optimized out>) at qemu-img.c:2754 #9 0x00007f8b53b41af5 in __libc_start_main () from /lib64/libc.so.6 #10 0x00007f8b55b08c2d in _start () (gdb)