Xen project Mailing List

RE: [Xen-devel] More driver domain issues - rebooting backend hangs

To: Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>

From: "B.G. Bruce" <bgb@xxxxxxxxx>

Date: Tue, 08 Feb 2005 20:47:26 -0400

Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxxx>

Delivery-date: Wed, 09 Feb 2005 00:48:22 +0000

List-id: List for Xen developers <xen-devel.lists.sourceforge.net>

On Tue, 2005-02-08 at 18:45, Ian Pratt wrote: > If you build a kernel from the latest repo, I'd be interested to see > what ouput you get from hitting 'o' after starting the driver domain, > and then again after doing an 'xm destroy' on it. > > Ian > Ian, I sure hope this helps ... B. START: One driver domain (be02-e1000 - no front end domains): (XEN) physdev_pci_access_modify: 01:01:00 (XEN) add RW 01:01:00 (XEN) Giving domain 2 IO resources (bc00 - bc1f) for device 01:01.0 (XEN) pt base=1c52 sh_info=1bc (XEN) Audit 0: [1070,148] Skip foreign page dom=fc5b4040 pfn=1ec59 c=80000003 t=f0000002 m2p=10b7 (XEN) Audit 0: [1070,178] Skip foreign page dom=fc5b4040 pfn=1ec54 c=80000003 t=f0000002 m2p=10bc (XEN) Audit 0: [1070,179] Skip foreign page dom=fc5b4040 pfn=1ec53 c=80000003 t=f0000002 m2p=10bd (XEN) Audit 0: [2fce,254] Skip foreign page dom=fc5b4040 pfn=1ad c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=2137 l1=132 l2=20 ctot=22050 ttot=1174 (XEN) pt base=73e5 sh_info=1ad (XEN) Audit 2: Found 0 lowmem mappings and 32 io mappings (XEN) Audit 2: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=6d5d (XEN) found dom=2 i=103 pfn=64ea t=36000000 c=80000001 (XEN) Audit 2: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=1ec59 (XEN) found dom=0 i=148 pfn=1070 t=36640014 c=80000016 (XEN) found dom=2 i=b7 pfn=6478 t=36080000 c=80000001 (XEN) Audit 2: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=1ec54 (XEN) found dom=0 i=178 pfn=1070 t=36640014 c=80000016 (XEN) found dom=2 i=bc pfn=6478 t=36080000 c=80000001 (XEN) Audit 2: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=1ec53 (XEN) found dom=0 i=179 pfn=1070 t=36640014 c=80000016 (XEN) found dom=2 i=bd pfn=6478 t=36080000 c=80000001 (XEN) Audit 2: Done. pages=1744 l1=34 l2=6 ctot=9627 ttot=111 DESTROY: One driver domain (be02-e1000 - no front end domain): (XEN) pt base=1c52 sh_info=1bc (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=1025 l1=137 l2=23 ctot=22211 ttot=1335 START: One driver domain (be02-e1000) & 1 front end domain (fe99-fwmgmt): (XEN) physdev_pci_access_modify: 01:01:00 (XEN) add RW 01:01:00 (XEN) Giving domain 3 IO resources (bc00 - bc1f) for device 01:01.0 (XEN) pt base=1c52 sh_info=1bc (XEN) Audit 0: [1070,148] Skip foreign page dom=fc5b4040 pfn=6665 c=80000003 t=f0000002 m2p=10b5 (XEN) Audit 0: [1070,176] Skip foreign page dom=fc5b4d20 pfn=854b c=80000003 t=f0000002 m2p=10e0 (XEN) Audit 0: [1070,178] Skip foreign page dom=fc5b4040 pfn=6660 c=80000003 t=f0000002 m2p=10ba (XEN) Audit 0: [1070,179] Skip foreign page dom=fc5b4040 pfn=665f c=80000003 t=f0000002 m2p=10bb (XEN) Audit 0: [1070,17c] Skip foreign page dom=fc5b4d20 pfn=8541 c=80000003 t=f0000002 m2p=10ea (XEN) Audit 0: [1070,17d] Skip foreign page dom=fc5b4d20 pfn=8540 c=80000003 t=f0000002 m2p=10eb (XEN) Audit 0: [2fce,252] Skip foreign page dom=fc5b4d20 pfn=1a4 c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: [2fce,254] Skip foreign page dom=fc5b4040 pfn=1ba c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=2230 l1=132 l2=16 ctot=21878 ttot=966 (XEN) pt base=6431 sh_info=1ba (XEN) Audit 3: [6669,f0] Skip foreign page dom=fc5b4d20 pfn=8545 c=80000003 t=f0000002 m2p=10e6 (XEN) Audit 3: [6669,f1] Skip foreign page dom=fc5b4d20 pfn=8544 c=80000003 t=f0000002 m2p=10e7 (XEN) Audit 3: Found 0 lowmem mappings and 32 io mappings (XEN) Audit 3: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=e17 (XEN) found dom=3 i=103 pfn=6bb4 t=36000000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=6665 (XEN) found dom=0 i=148 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=b5 pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=6660 (XEN) found dom=0 i=178 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=ba pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=665f (XEN) found dom=0 i=179 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=bb pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: Done. pages=1774 l1=34 l2=7 ctot=9636 ttot=122 (XEN) pt base=7b49 sh_info=1a4 (XEN) Audit 4: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=69a8 (XEN) found dom=4 i=103 pfn=7ad1 t=36000000 c=80000001 (XEN) Audit 4: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=854b (XEN) found dom=0 i=176 pfn=1070 t=36640010 c=80000012 (XEN) found dom=4 i=e0 pfn=d67 t=36080000 c=80000001 (XEN) Audit 4: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=8545 (XEN) found dom=3 i=f0 pfn=6669 t=36140007 c=80000009 (XEN) found dom=4 i=e6 pfn=d67 t=36080000 c=80000001 (XEN) Audit 4: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=8544 (XEN) found dom=3 i=f1 pfn=6669 t=36140007 c=80000009 (XEN) found dom=4 i=e7 pfn=d67 t=36080000 c=80000001 (XEN) Audit 4: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=8541 (XEN) found dom=0 i=17c pfn=1070 t=36640010 c=80000012 (XEN) found dom=4 i=ea pfn=d67 t=36080000 c=80000001 (XEN) Audit 4: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=8540 (XEN) found dom=0 i=17d pfn=1070 t=36640010 c=80000012 (XEN) found dom=4 i=eb pfn=d67 t=36080000 c=80000001 (XEN) Audit 4: Done. pages=1309 l1=70 l2=14 ctot=18820 ttot=371 SHUTDOWN: front end domain (fe99-fwmgmt): (XEN) pt base=1c52 sh_info=1bc (XEN) Audit 0: [1070,148] Skip foreign page dom=fc5b4040 pfn=6665 c=80000003 t=f0000002 m2p=10b5 (XEN) Audit 0: [1070,178] Skip foreign page dom=fc5b4040 pfn=6660 c=80000003 t=f0000002 m2p=10ba (XEN) Audit 0: [1070,179] Skip foreign page dom=fc5b4040 pfn=665f c=80000003 t=f0000002 m2p=10bb (XEN) Audit 0: [2fce,254] Skip foreign page dom=fc5b4040 pfn=1ba c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=2212 l1=131 l2=16 ctot=21877 ttot=965 (XEN) pt base=6431 sh_info=1ba (XEN) Audit 3: Found 0 lowmem mappings and 32 io mappings (XEN) Audit 3: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=e17 (XEN) found dom=3 i=103 pfn=6bb4 t=36000000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=6665 (XEN) found dom=0 i=148 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=b5 pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=6660 (XEN) found dom=0 i=178 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=ba pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: gen count!=1 (c=80000002) t=f0000002 ot=f0000002 pfn=665f (XEN) found dom=0 i=179 pfn=1070 t=36640010 c=80000012 (XEN) found dom=3 i=bb pfn=4744 t=36080000 c=80000001 (XEN) Audit 3: Done. pages=1910 l1=30 l2=6 ctot=9625 ttot=107 DESTROY: One driver domain (be02-e1000) after front end ShUTDOWN: 1) Gave "Error: Internal Server Error" 2) Could not "xm console be02-e1000" - 111 - connection refused, however xend was still running ..... 3) xm shutdown be02-e1000 still worked DESTROY: One driver domain (be02-e1000) after front end ShUTDOWN: (XEN) pt base=426c sh_info=1bc (XEN) Audit 0: [2fce,254] Skip foreign page dom=fc5b4040 pfn=1ba c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=2330 l1=122 l2=17 ctot=21934 ttot=1008 (XEN) pt base=6088 sh_info=1ba (XEN) Audit 3: Found 0 lowmem mappings and 32 io mappings (XEN) Audit 3: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=e17 (XEN) found dom=3 i=103 pfn=6bb4 t=36000000 c=80000001 (XEN) Audit 3: Done. pages=1910 l1=31 l2=6 ctot=9626 ttot=108 SHUTDOWN: One driver domain (be02-e1000) - after DESTROY failed: 1) xm list shows domain to be in state "s" but does not disappear. (XEN) pt base=1c52 sh_info=1bc (XEN) Audit 0: [2fce,254] Skip foreign page dom=fc5b4040 pfn=1ba c=80000003 t=f0000003 m2p=ffffffff (XEN) Audit 0: Found 256 lowmem mappings and 33025 io mappings (XEN) Audit 0: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=1103 (XEN) found dom=0 i=103 pfn=1346 t=36000000 c=80000001 (XEN) Audit 0: Done. pages=3387 l1=112 l2=16 ctot=21872 ttot=946 (XEN) pt base=6431 sh_info=1ba (XEN) Audit 3: Found 0 lowmem mappings and 32 io mappings (XEN) Audit 3: gen count!=1 (c=80000002) t=b0000001 ot=b0000001 pfn=e17 (XEN) found dom=3 i=103 pfn=6bb4 t=36000000 c=80000001 (XEN) Audit 3: Done. pages=1910 l1=30 l2=6 ctot=9625 ttot=107 SXP configurations attached ....

Attachment: e1000.sxp
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Attachment: fwmgmt.sxp
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