my envionment is centos6.5 and libvirt version is 1.2.14 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1528214
Title: qemu 1.7.0 vhost_net crash Status in QEMU: New Bug description: i find the crash in /var/crash the crash content is : <4>Pid: 6949, comm: qemu-system-x86 Not tainted 2.6.32-431.el6.x86_64 #1 Powerleader PR2530G2/SC612DI-8F <4>RIP: 0010:[<ffffffff8118a849>] [<ffffffff8118a849>] fput+0x9/0x30 <4>RSP: 0018:ffff88015b601d98 EFLAGS: 00010292 <4>RAX: 0000000000000382 RBX: ffff881e46590000 RCX: 00000000000001c3 <4>RDX: 0000000000000000 RSI: ffff881e46590130 RDI: 0000000000000000 <4>RBP: ffff88015b601d98 R08: ffff881e46598518 R09: 0000000000000000 <4>R10: 0000000000000000 R11: 0000000000000246 R12: ffff881e46590010 <4>R13: 0000000000000000 R14: ffff880c29812748 R15: 0000000000000000 <4>FS: 00007f6a74d20700(0000) GS:ffff8810b8840000(0000) knlGS:0000000000000000 <4>CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b <4>CR2: 0000000000000030 CR3: 0000001c544cc000 CR4: 00000000001427e0 <4>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>Process qemu-system-x86 (pid: 6949, threadinfo ffff88015b600000, task ffff880c1ed9c040) <4>Stack: <4> ffff88015b601e58 ffffffffa02ac3c8 ffff881e46590000 0000000000000000 <4><d> ffff881e46590080 ffff881e46590078 ffff88015b601e38 0000000000000286 <4><d> ffffffff00000000 0000000000000001 ffff88015b601e58 0000000000000282 <4>Call Trace: <4> [<ffffffffa02ac3c8>] vhost_net_ioctl+0x328/0x5d0 [vhost_net] <4> [<ffffffff8119db42>] vfs_ioctl+0x22/0xa0 <4> [<ffffffff8119dce4>] do_vfs_ioctl+0x84/0x580 <4> [<ffffffff8118a7d1>] ? __fput+0x1a1/0x210 <4> [<ffffffff8119e261>] sys_ioctl+0x81/0xa0 <4> [<ffffffff810e1e5e>] ? __audit_syscall_exit+0x25e/0x290 <4> [<ffffffff8100b072>] system_call_fastpath+0x16/0x1b <4>Code: fe ff ff 31 d2 48 89 de 83 cf ff ff d0 e9 da fe ff ff 48 89 df e8 28 64 04 00 e9 bb fe ff ff 0f 1f 00 55 48 89 e5 0f 1f 44 00 00 <f0> 48 ff 4f 30 0f 94 c0 84 c0 75 0b c9 c3 66 0f 1f 84 00 00 00 <1>RIP [<ffffffff8118a849>] fput+0x9/0x30 <4> RSP <ffff88015b601d98> <4>CR2: 0000000000000030 how the bug occure To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1528214/+subscriptions
