Bug 947691
| Summary: | piix-pm triggers assert during iofuzz test | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Xiaoqing Wei <xwei> | ||||
| Component: | qemu-kvm | Assignee: | Gerd Hoffmann <kraxel> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 7.0 | CC: | acathrow, hhuang, juzhang, kraxel, michen, rhod, shuang, virt-maint | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 1.5 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-01-20 09:49:02 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Xiaoqing Wei
2013-04-03 03:29:35 UTC
# gdb qemu-kvm /home/staf-kvm-devel/autotest-devel/client/results/default/kvm.smp4.8192m.repeat1.Host_RHEL.7.0.spice.qcow2.virtio_blk.virtio_net.RHEL.6.4.64.iofuzz/debug/crash.qemu.18456/core < bt.full GNU gdb (GDB) Red Hat Enterprise Linux (7.5.1-34.el7) Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/bin/qemu-kvm...Reading symbols from /usr/lib/debug/usr/libexec/qemu-kvm.debug...done. done. warning: core file may not match specified executable file. [New LWP 18460] [New LWP 18464] [New LWP 18456] [New LWP 18463] [New LWP 18461] [New LWP 18462] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". warning: Skipping deprecated .gdb_index section in /usr/lib/debug/lib64/libkeyutils.so.1.4.debug. Do "set use-deprecated-index-sections on" before the file is read to use the section anyway. Core was generated by `/home/staf-kvm-devel/autotest-devel/client/tests/kvm/qemu -S -name vm1 -nodefau'. Program terminated with signal 11, Segmentation fault. #0 0x0000000000000000 in ?? () (gdb) #0 0x0000000000000000 in ?? () No symbol table info available. #1 0x00007fd3fbe6d942 in access_with_adjusted_size (addr=addr@entry=0, value=value@entry=0x7fd3eeba0ae8, size=1, access_size_min=<optimized out>, access_size_max=<optimized out>, access=access@entry=0x7fd3fbe6df60 <memory_region_write_accessor>, opaque=opaque@entry=0x7fd3fed223b8) at /usr/src/debug/qemu-1.4.0/memory.c:364 access_mask = 255 access_size = 1 i = <optimized out> #2 0x00007fd3fbe6efb7 in memory_region_iorange_write (iorange=<optimized out>, offset=0, width=1, data=0) at /usr/src/debug/qemu-1.4.0/memory.c:439 mrio = <optimized out> mr = 0x7fd3fed223b8 __PRETTY_FUNCTION__ = "memory_region_iorange_write" #3 0x00007fd3fbe6bc22 in kvm_handle_io (count=1, size=1, direction=1, data=<optimized out>, port=45064) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1426 i = 0 ptr = 0x7fd3fbbf1000 <Address 0x7fd3fbbf1000 out of bounds> #4 kvm_cpu_exec (env=env@entry=0x7fd3fec6b590) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1581 cpu = 0x7fd3fec6b4a0 run = 0x7fd3fbbf0000 ret = <optimized out> run_ret = <optimized out> #5 0x00007fd3fbe15871 in qemu_kvm_cpu_thread_fn (arg=0x7fd3fec6b590) at /usr/src/debug/qemu-1.4.0/cpus.c:759 ---Type <return> to continue, or q <return> to quit--- cpu = 0x7fd3fec6b4a0 r = <optimized out> #6 0x00007fd3fa087d15 in start_thread (arg=0x7fd3eeba1700) at pthread_create.c:308 __res = <optimized out> pd = 0x7fd3eeba1700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140548220000000, -4763835060918303541, 0, 140548438478848, 140548220000000, 140548442151884, 4775126448736945355, 4775083687543293131}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = <optimized out> sp = <optimized out> freesize = <optimized out> #7 0x00007fd3f67b746d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114 No locals. (gdb) quit [root@hp-z220-02 client]# Created attachment 731042 [details]
tar cJf
upstream commit 2d3b989529727ccace243b953a181fbae04a30d1 Made it into upstream release 1.5, so rhel7 has the fix. |