#4580 closed defect (obsolete)
Guest freeze when using USB disk => Fixed in SVN
| 回報者: | Sam Morris | 負責人: | |
|---|---|---|---|
| 元件: | USB | 版本: | VirtualBox 3.0.2 |
| 關鍵字: | 副本: | ||
| Guest type: | Linux | Host type: | Windows |
描述 (由 作最後更新)
I left my guest system backing up to a USB disk via the USB passthrough feature. I came back to it and the guest had frozen. I could still move the mouse but couldn't click on anything, and keypresses sent to the guest were ignored.
It was playing some music at the time, and that stuck too--the audio buffer was repeating the same part of the music over and over.
Host is Vista Home Basic (64-bit) and guest is Debian using Linux 2.6.30.
附加檔案 (1)
更動歷史 (6)
15 年 前 由 編輯
comment:1 13 年 前 由 編輯
| 摘要: | Guest freeze when using USB disk → Guest freeze when using USB disk => Fixed in SVN |
|---|
Most probably fixed in the next maintenance release. The freeze did only occur for guests with more than one CPU.
comment:3 11 年 前 由 編輯
| 狀態: | closed → reopened |
|---|---|
| 處理結果: | fixed |
I can reproduce this with VirtualBox 4.3.6, OSX 10.6.8 (Host) and Linux 3.12 (Guest). The workaround is also the same: reduce number of CPUs from 2 -> 1.
P.S. This is with the current extension pack i.e. with USB 2.0 enabled.
comment:4 11 年 前 由 編輯
I attached dtruss to VirtualBoxVM (cpus=2) for about 5 minutes and out of about 95'000 resulting lines, only the following 75 are unique (gettimeofday excluded, order is preserved):
SYSCALL(args) = return __semwait_signal(0x4803,0x8C03,0x1) = -1 Err#60 __semwait_signal(0x8C03,0x4803,0x1) = -1 Err#60 select(0xF,0x102FB46C0,0x102FB4640,0x102FB45C0,0x0) = 1 0 recvfrom(0xD,0x102FB4A60,0x400) = 36 0 write(0xF,"8\0",0x1) = 1 0 recvfrom(0xD,0x102FB4A60,0x400) = -1 Err#35 read(0xE,"8\0",0x400) = 1 0 recvfrom(0xD,0x102FB4A60,0x400) = 72 0 __semwait_signal(0x307,0x0,0x1) = -1 Err#60 __semwait_signal(0x4403,0x8903,0x1) = -1 Err#60 __semwait_signal(0x8903,0x4403,0x1) = -1 Err#60 sendto(0xD,0x102DF4590,0x8E) = 142 0 __semwait_signal(0xAA03,0x4603,0x1) = 0 0 __semwait_signal(0xAA03,0x4603,0x1) = -1 Err#60 sendto(0xD,0x11EE67840,0x8E) = 142 0 __semwait_signal(0x4603,0xAA03,0x1) = 0 0 __semwait_signal(0x4603,0xAA03,0x1) = -1 Err#60 write(0xF,"8rr#\0",0x1) = 1 0 write(0xF,"8\a\0",0x1) = 1 0 read(0xE,"8H\0",0x400) = 1 0 read(0xE,"8\214\0",0x400) = 1 0 workq_kernreturn(0x1,0x103000A20,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 5768 0 kevent(0x9,0x0,0x0) = 1 0 kevent(0x9,0x127971DB0,0x1) = 1 0 read(0xE,"8\a\0",0x400) = 1 0 write(0xF,"8_signal\0",0x1) = 1 0 write(0xF,"8\004\0",0x1) = 1 0 __disable_threadsignal(0x1,0x0,0x0) = 0 0 read(0xE,"8\006\0",0x400) = 1 0 write(0xF,"8\b\0",0x1) = 1 0 read(0xE,"8\211\0",0x400) = 1 0 write(0xF,"8F\373\002\001\0",0x1) = 1 0 ioctl(0x7,0xC0305698,0x118F9DA30) = 0 0 ioctl(0x7,0xC0305698,0x118F9D940) = 0 0 ioctl(0x7,0xC0305698,0x11EFFDA90) = 0 0 ioctl(0x7,0xC0305698,0x11EFFDAB0) = 0 0 ioctl(0x7,0xC0485687,0x11F001BD0) = 0 0 getpid(0x1278F1000,0x83000,0x1125B) = 642 0 write(0xF,"8\214\0",0x1) = 1 0 write(0xF,"8H\0",0x1) = 1 0 write(0xF,"8\006\0",0x1) = 1 0 read(0xE,"8\004\0",0x400) = 1 0 read(0xE,"8\003\0",0x400) = 1 0 read(0xE,"8\002\0",0x400) = 1 0 read(0xE,"8}:\033\001\0",0x400) = 1 0 ioctl(0x7,0xC0485687,0x11F188BD0) = 0 0 read(0xE,"8\b\0",0x400) = 1 0 write(0xF,"8\003\0",0x1) = 1 0 kevent(0x9,0x0,0x0) = 0 0 workq_kernreturn(0x1,0x103000A50,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 5817 0 write(0xF,"8\002\0",0x1) = 1 0 read(0xE,"8D\0",0x400) = 1 0 thread_selfid(0x1278F1000,0x83000,0x1125F) = 5827 0 read(0xE,"8F\373\002\001\0",0x400) = 1 0 workq_kernreturn(0x1,0x103000A80,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 5865 0 thread_selfid(0x1278F1000,0x83000,0x11263) = 5873 0 read(0xE,"8~:\033\001\0",0x400) = 1 0 workq_kernreturn(0x1,0x103000AB0,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 5929 0 thread_selfid(0x1278F1000,0x83000,0x11267) = 5935 0 workq_kernreturn(0x1,0x103000AE0,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 5975 0 thread_selfid(0x1278F1000,0x83000,0x1126B) = 5977 0 read(0xE,"8\252\0",0x400) = 1 0 workq_kernreturn(0x1,0x103000B10,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 6033 0 thread_selfid(0x1278F1000,0x83000,0x1126F) = 6040 0 read(0xE,"8rr#\0",0x400) = 1 0 workq_kernreturn(0x1,0x103000B40,0x0) = 0 0 thread_selfid(0x7FFF70758660,0x0,0xFFFFFFFF) = 6108 0 thread_selfid(0x1278F1000,0x83000,0x11273) = 6110 0
comment:5 8 年 前 由 編輯
| 描述: | 修改 (差異) |
|---|---|
| 狀態: | reopened → closed |
| 處理結果: | → obsolete |
Please reopen if still relevant with a recent VirtualBox release.
virtualbox log