Date: Sat, 6 May 2006 18:18:59 +0300 From: Rostislav Krasny <rosti.bsd@gmail.com> To: "Daniel O'Connor" <doconnor@gsoft.com.au> Cc: freebsd-stable@freebsd.org Subject: Re: system crash during file copy to a floppy with bad sectors Message-ID: <20060506181859.dead1bd4.rosti.bsd@gmail.com> In-Reply-To: <200605060936.32792.doconnor@gsoft.com.au> References: <20060505011127.dadc75f8.rosti.bsd@gmail.com> <200605051001.22929.doconnor@gsoft.com.au> <20060506030333.b5c4bccf.rosti.bsd@gmail.com> <200605060936.32792.doconnor@gsoft.com.au>
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This is a multi-part message in MIME format. --Multipart=_Sat__6_May_2006_18_18_59_+0300_v1oy8M9=idqLjywC Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sat, 6 May 2006 09:36:31 +0930 "Daniel O'Connor" <doconnor@gsoft.com.au> wrote: > On Saturday 06 May 2006 09:33, Rostislav Krasny wrote: > > > Can you get a back trace? ie enable crash dumps and do it again, or > > > transcribe, or photograph the screen as it panics if you are local. > > > > Unfortunately I cannot reproduce it now. Doesn't the old log help? > > There is one "Fatal trap 12". > > Only if you have the backtrace I think. In attempt to "emulate" bad sectors I got another crash, that looks similar (but not exactly same) to the original two crashes. I just pulled out the diskette before file copy is finished. I know, that must never be done, but sometimes people are in a great hurry or just do mistakes. IMHO that isn't a good reason for a system crash. The trace of that crash is attached to this email. This time g_vfs_done() returned other error. In other attemt to "emulate" bad sectors the kernel entered to an endless loop of printing g_vfs_done() errors. I was able to switch terminals (by Alt+F1, Alt+F2, ...) but unable to type anything or reboot the system by Ctrl+Alt+Del. --Multipart=_Sat__6_May_2006_18_18_59_+0300_v1oy8M9=idqLjywC Content-Type: application/octet-stream; name="typescript.gz" Content-Disposition: attachment; filename="typescript.gz" Content-Transfer-Encoding: base64 H4sICNK6XEQCA3R5cGVzY3JpcHQAtZv7b9s4Esd/3Rrw/0CkOMAB0oRvUQaMxW1fKK4v9HW72Lsz 9KBsbWVJJ0pOgsP97zekZCfttt1sB5eiiUxxhsMvh/xQNv0268q2J65Put7mpKnJ26QnL5JrQjRh 0ZKJpWSEU6pnvzQD2SZ7S3ZJWZ3PZy7ph66+Tz5u8pQ8SMjF4LqLJv0t/HVdduGu3cWLX/72+M3L x88vPtquttV5btNhQy72SXeRdYnbXux3WdPZczqfz359+ugncllWFambnqSWJGllSd+Q0Whwtnuw a3Io2nY2yd1ybLIqU/9/LFzn6blrluR9nduirKFL7nqXNhU5ad263VRNmlTrqmk+Du3JP+ezpy/f Ex++PmfnjPz6pLP2p7eP4MbDpr3uys22932XxN8gb5uiv0w6S540Q50nfdnUZ+RZnYEWPvLSkcJX c1O1M5I1e9tBCOk1hGyJb+yprW2XVOT1kFZlRp6Xma0dVE3qnFyDwGA3n13aKmt2oevZNqk3lpS9 r3HRdCQvXd+V6dBbcN+W1pGm8LchItuRzHZ9UtZwq85LH6CD4N5dt5acuG1z6U2uy3pz4l07a0NY n9bdQsS+K0nqmgpaqa5hNAj0p0vq/poUEAJ09pyQW14Pd0/C7dxCCNXoDByFQU2cb6YoN4PXA16d lMLoB7uky2z1wMuWuvwETOaz97UfR9I2nY/J984HOaYP2VnnEtAjHYrCdsv5TDF++k/bddDuijAz n23W+8Kt86a2i9NlkdNf//7m2bvHi6YonO1XcUwjTs9IZetNv139aWvGBUdYR1J+vzXnSiOsI22+ 31pwg1BNRDFCNSkoQjVpGEI1BR1HWBuJUE0LhVBNG41QLRIRQrXIGIRqIBpCNQNz9PutY8kRqkGm f7dqjAJnpMGYx5oizJmMOMYcxg1hzmWMkU5QipEOZhpGOkkFRjqpJEY6RRVGOqU0RjpNDUY6rWKM dBGjGOkizTDSGcYx0sEKjZEuZgojXaw1Qjr4F2mMuTYI6RjjlGLMI4aQjnHOMdLxCIMJJjgGEwzI jpFOcgwmADIYTEDGYzDBlMFggmmBwQTTBoMJFgkMJlhkMJhgRmAwwWBHiJEuFhhMMHjsQ0jHqcRg gtMYgwnOJAYTnMUYTMBKh8EE5zEGE1xIDCY4PElgpJMKgwmuKAYTXCkMJrimGExwrTCY4BHFYIJH CoMJbigGE9xoDCY4PIFipIMHf4R0AhgrMeYagwnBGAYTAqwR0glY7DDSQdZipIPmMdKJCIMJITkG E0JGGEzAAzQGE0JFGEwIzTGYgJ0NBhMiEhhMiMhgMCGMwGBCGIPBhIgFBhMiNhhMSAhfYswNBhOS SQwmJKxVCOlgumMwIXmMwYQUEoMJKWIMJqSUGExIGWMwIZXCYEJqisGE1AqDCQmIw0gXKQwmYNgw mJBGYTAhY4rBhIw1BhPKv2uFMdcYTCjGMJhQTGMwoWBnhJGOawwmlGAYTMBjGAYTSnIMJpSMMJiA 6YrBhFIRBhNKcwwmlI4wmFARx2AC9qQYTCgjMJhQxmAwoWKBwYSKDQYTmgoMJjQ1GExoJjCY0Mxg MKG5xGBC8xiDCS0kBhNaoD7C1hL1EbaW3/wIu3DXdbYkm3Jf1hsytP60Wl52/fV8Rq8yFkfQPF2S PtmQncsbV7gz0vtTSh/ePH46nxH4GZzNmqHuCTRz2ZX9zavOFuM1E4aTnb+0eTgMRUfToko2jiw+ PFs/evXqxeNHp2Pxft2kv9kMfEAIWSpVknlfhJI22VhHYAEcK5KqyT6O8UzRLcnjnx8+J4up3dPx nFg4/eSdRXEhKCWLtsxJxGNo7144ppdVg+ttRyBLoPeHVzS8GqUkfsn3Z6meJH1Skb5LWsL4MkRE imSoenK5LStLyvp4sKrJLSgc7u1B0wHskjzvrHP3VhCOMoe7GdS8B2VuaG23Lx0Mjw/5bPTuT+61 YGXrfj4ra9d3QxbOcbVNCYp2wRmnS+gglSm1GtSFXoEyhwpk+gkVja+YmczGeQYBdMnO/lFFK+cz HyNxdrODMHysaeJgHK98bpW70o9V4X+m9KBXLAVxfcVHr597JX0PCANFbSG4v9h0SU3YfNZ2TQaS QJ9tyAcwCcF0Q9sTW/sDi7nPJTfs7Bl59grcrXwCZUPXQSxksvdNwZCSxRASDYY2jFE97FLoGNxk HNpK6jK7PWjz2fu2L3d2SVi848rNZ4+GXevnAuMRefETWXCSbYf6owu5GS4JTAjmbzEVjxl5Ss7P z0nz8aYKW3oHvpLgMOkO1WC7ShYP3715/uChPy6YpE3Xn5I7FsWaGEq0JNIQL6H26XifEpI3SQ5R k8UpSUCPrB3Ot0um1XwGv+5Nr8nLBvIr25LCZ2k49djBHGu663MYKMjasd58tvCHT08hm60/N/lt //cZISHt8kiZ2Od+2kC2LrbNZd+suKbB4pPTq35yhF9rtx36vLmsz7OlpDA49/nRmeHUOwvDRRbF rl/5G5rrPDfk5C/u5I5+lZ9j98XoFxCYxpn36zNjXYSJvAgTYHXI9Dg7I3afrIz5fQv+eOX4y9uD dyNgCO7Lo/eYiqP3dpzZX3Dvz9z6pWFF/0RTsGWEptSxKaXZoalDG9OSSP7TF+vCwRx54E8EaFjv /F4ZCu2hUMcxC099UJhPhYpFJgqfwfuaeQml07Xz13S8TltfG5wy499YDoWlu10oJ6v0avQrteDj WwvB79WNr2yqoRmFTWU8OrOJL5UqvPC9qxtPKj7e7Lob87I9dNHw8Y0XKM18b8RUe6TLimjN2EGB 9gtRuUkCGgOrtaT/nTD0h4MihR8UPQ6KKkyiEj8oWVJV48B8a2DtVWZbv4yfuyUTMTiKpvQPS7h3 lNt939R+fV7AJSTRN6eTPwzsM4UK8GUmX3Es8pDyEx/XbQeLK1kkLbjj+e/9Fe5iqnr4u97XTevA MzMiAtfxlIQsESxM+Q+vXq9fv3n28t36r68/kMW+GX2fkeQYMrjI7bosgpfYzxpGR9W4TdIAzX09 xlaAB+/gsPk4I8fpLyHBwvT/R33yqdvtMo6Y98omrzJK8+C1adeuz8M2Z+p1mIlJ8TUtw3bKhtnr h1iGYPmkZpQydlvNu/n9hqZGhrDFJGmcqewg6ZO3v7x8eDdJKafei5w6z6gNkqbDFF/aTOaXSdkX TbcKEyy/SYFbQqowyExNvtLcJJMv2JSty3qfVHA9+QyDpPzePEy2FZvcHnZaZ8RVrb+1Gi89asHu KxPsqL8b0i70iwb19RRLRkf19zdRfJ4q/5coTBij6JCwUTxGsWn8Lu/TEE7/0B2XIoDTHNyJJMyi fQG7zi1Z7EZ3WrHMR94BT2Hv61bH3tHPenfHbnDYiPh24ymVAQzydioPddg3/S6AHUzJUVV4DGJR +EDtLu1/KekLN2Z9JP16xw9LQMzGHMubrwXxXREcFQg+/UgyFrYZh0XCWB0WiWOrn2XNcDOvcypP 79AAFX6/wfkB09YUvgGo7KHwVVKr+AbQ03V+uzzgGHqv/MmT6BaWfZkAlLPbeAaeRrE/U2Y+57Mv pp/yOVQ1E8pHPse3+ExvUZnzb1CZ36Kyjhisa1HEbpis2KdMVp8TOcQR01tEVvGdQRyHGcrFEcRJ kP1nwAm9MnR91P+uQObUL6jcL6g0/Iiws/vxR3Axn73u7L5sBv/dJA/nsq7hYRE26v22PJTBA+j4 ABMexH48PW6r7VXpHzqOX6XKmt0uqfMlOfF3TvyXgLprcrK1Veu/uzNZ/fvmq2H/evTDD6OT2dvx i2b+4f8L3zKTS4Bl+JbZ/wDQkbqukTYAAA== --Multipart=_Sat__6_May_2006_18_18_59_+0300_v1oy8M9=idqLjywC--
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