https://bugzilla.kernel.org/show_bug.cgi?id=78331
Bug ID: 78331
Summary: Qemu crash in x86
Product: Virtualization
Version: unspecified
Kernel Version: 2.6.32
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: virtualization_...@kernel-bugs.osdl.org
Reporter: janakiram.sis...@gmail.com
Regression: No
Hi all,
I am running qemu on an x86 host and when the host reloaded we do see a core on
Qemu and the gdb dump shows as follows.
Can any one please let me know if any one has come across such failures.
rning: Can't read pathname for load map: Input/output error.
Core was generated by `/usr/bin/qemu-system-x86_64 -name default-sdr--2 -S -M
pc_q35 -enable-kvm -m 61'.
Program terminated with signal 11, Segmentation fault.
#0 0x000000000049c976 in qemu_bh_delete (bh=0x31) at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/async.c:193
193 bh->scheduled = 0;
(gdb) bt
#0 0x000000000049c976 in qemu_bh_delete (bh=0x31)
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/async.c:193
#1 0x00000000004c50a3 in qemu_chr_generic_open_bh (opaque=0xdc1f670)
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/qemu-char.c:130
#2 0x000000000049c7e4 in qemu_bh_poll ()
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/async.c:150
#3 0x000000000042017d in main_loop_wait (nonblocking=0)
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/vl.c:1384
#4 0x000000000043bae5 in kvm_main_loop ()
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/qemu-kvm.c:1710
#5 0x0000000000420237 in main_loop ()
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/vl.c:1408
#6 0x0000000000423bf4 in main (argc=67, argv=0x7fffc1ec48a8,
envp=0x7fffc1ec4ac8)
at
/auto/thirdparty-sdk/release/235/thirdparty/opensource/qemu-kvm/contents/vl.c:3159
Regards,
sistla.
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