kern/129846: [panic] /usr/sbin/ppp causes panic "Sleeping thread owns a non-sleepable lock

[Richard Tector]

The following reply was made to PR kern/129846; it has been noted by GNATS.

From: Richard Tector <richard at tector.org.uk>
To: bug-followup at FreeBSD.org, koie at suri.co.jp
Cc:  
Subject: Re: kern/129846: [panic] /usr/sbin/ppp causes panic "Sleeping thread
 owns a non-sleepable lock
Date: Tue, 10 Mar 2009 15:25:42 +0000

 This is a cryptographically signed message in MIME format.
 
 --------------ms070406050304010702070107
 Content-Type: text/plain; charset=ISO-8859-1; format=flowed
 Content-Transfer-Encoding: 7bit
 
 Just a me too on 7.1-STABLE amd64 (as of 2009-03-05 at least). Note this 
 does not happen with a 7.1-RELEASE kernel, so I'm assuming it's not 
 userland.
 
 Regards,
 
 Richard
 
 --------------ms070406050304010702070107
 Content-Type: application/x-pkcs7-signature; name="smime.p7s"
 Content-Transfer-Encoding: base64
 Content-Disposition: attachment; filename="smime.p7s"
 Content-Description: S/MIME Cryptographic Signature
 
 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIHMDCC
 A5QwggL9oAMCAQICAQYwDQYJKoZIhvcNAQEEBQAwgYExCzAJBgNVBAYTAlVLMRYwFAYDVQQI
 Ew1TdGFmZm9yZHNoaXJlMQ4wDAYDVQQHEwVLZWVsZTEZMBcGA1UEChMQVGhlIEtlZWxlIENl
 bnRyZTEvMC0GA1UEAxMmVGhlIEtlZWxlIENlbnRyZSBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkw
 HhcNMDYwOTI5MTQxNzE1WhcNMTAwOTI5MTQxNzE1WjCBhDELMAkGA1UEBhMCVUsxFjAUBgNV
 BAgTDVN0YWZmb3Jkc2hpcmUxEjAQBgNVBAcTCU5ld2Nhc3RsZTEKMAgGA1UEChMBIDEXMBUG
 A1UEAxMOUmljaGFyZCBUZWN0b3IxJDAiBgkqhkiG9w0BCQEWFXJpY2hhcmRAdGVjdG9yLm9y
 Zy51azCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAqadxU4apjUusNPQIUTvEbH0DMoYD
 0S1e8A/06cibkDaJfz7iLWqMTXhYbkq3FM7Ujjxx2Jw0JHUKo2uhrqjR0SjFhTzW1KvmhPCO
 MAfYht/NYjWCZzGcR3YdfNiWwBsWgCNxK3MonO8avT5CXT/NweMtZrDHhX2VquxD8v3/TlMC
 AwEAAaOCARUwggERMAkGA1UdEwQCMAAwLAYJYIZIAYb4QgENBB8WHU9wZW5TU0wgR2VuZXJh
 dGVkIENlcnRpZmljYXRlMB0GA1UdDgQWBBRzml/pUyA2Fw1CX1b2sikniz6NhzCBtgYDVR0j
 BIGuMIGrgBSNCaM0QC1N5Hiyb/MPAVd/ouQEEqGBh6SBhDCBgTELMAkGA1UEBhMCVUsxFjAU
 BgNVBAgTDVN0YWZmb3Jkc2hpcmUxDjAMBgNVBAcTBUtlZWxlMRkwFwYDVQQKExBUaGUgS2Vl
 bGUgQ2VudHJlMS8wLQYDVQQDEyZUaGUgS2VlbGUgQ2VudHJlIENlcnRpZmljYXRlIEF1dGhv
 cml0eYIJAJZYbH4e6XXnMA0GCSqGSIb3DQEBBAUAA4GBAHObxzoGANKR90eLQMS6q/yfcJMu
 pHLoZT/UajG8cFdxzGxXNhuQhmYAfzUOqaJL/fMBznnNoRC7IHS+iCWCI2v2Rp9cDkoFw0m1
 lvp5boNpYMPGPGNfemedVGzY4vDxI4o6bBCut47KGr3+wNA/+oHtHmCBQ6WdP/WEDjsSnmeM
 MIIDlDCCAv2gAwIBAgIBBjANBgkqhkiG9w0BAQQFADCBgTELMAkGA1UEBhMCVUsxFjAUBgNV
 BAgTDVN0YWZmb3Jkc2hpcmUxDjAMBgNVBAcTBUtlZWxlMRkwFwYDVQQKExBUaGUgS2VlbGUg
 Q2VudHJlMS8wLQYDVQQDEyZUaGUgS2VlbGUgQ2VudHJlIENlcnRpZmljYXRlIEF1dGhvcml0
 eTAeFw0wNjA5MjkxNDE3MTVaFw0xMDA5MjkxNDE3MTVaMIGEMQswCQYDVQQGEwJVSzEWMBQG
 A1UECBMNU3RhZmZvcmRzaGlyZTESMBAGA1UEBxMJTmV3Y2FzdGxlMQowCAYDVQQKEwEgMRcw
 FQYDVQQDEw5SaWNoYXJkIFRlY3RvcjEkMCIGCSqGSIb3DQEJARYVcmljaGFyZEB0ZWN0b3Iu
 b3JnLnVrMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpp3FThqmNS6w09AhRO8RsfQMy
 hgPRLV7wD/TpyJuQNol/PuItaoxNeFhuSrcUztSOPHHYnDQkdQqja6GuqNHRKMWFPNbUq+aE
 8I4wB9iG381iNYJnMZxHdh182JbAGxaAI3Ercyic7xq9PkJdP83B4y1msMeFfZWq7EPy/f9O
 UwIDAQABo4IBFTCCAREwCQYDVR0TBAIwADAsBglghkgBhvhCAQ0EHxYdT3BlblNTTCBHZW5l
 cmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0OBBYEFHOaX+lTIDYXDUJfVvayKSeLPo2HMIG2BgNV
 HSMEga4wgauAFI0JozRALU3keLJv8w8BV3+i5AQSoYGHpIGEMIGBMQswCQYDVQQGEwJVSzEW
 MBQGA1UECBMNU3RhZmZvcmRzaGlyZTEOMAwGA1UEBxMFS2VlbGUxGTAXBgNVBAoTEFRoZSBL
 ZWVsZSBDZW50cmUxLzAtBgNVBAMTJlRoZSBLZWVsZSBDZW50cmUgQ2VydGlmaWNhdGUgQXV0
 aG9yaXR5ggkAllhsfh7pdecwDQYJKoZIhvcNAQEEBQADgYEAc5vHOgYA0pH3R4tAxLqr/J9w
 ky6kcuhlP9RqMbxwV3HMbFc2G5CGZgB/NQ6pokv98wHOec2hELsgdL6IJYIja/ZGn1wOSgXD
 SbWW+nlug2lgw8Y8Y196Z51UbNji8PEjijpsEK63jsoavf7A0D/6ge0eYIFDpZ0/9YQOOxKe
 Z4wxggMbMIIDFwIBATCBhzCBgTELMAkGA1UEBhMCVUsxFjAUBgNVBAgTDVN0YWZmb3Jkc2hp
 cmUxDjAMBgNVBAcTBUtlZWxlMRkwFwYDVQQKExBUaGUgS2VlbGUgQ2VudHJlMS8wLQYDVQQD
 EyZUaGUgS2VlbGUgQ2VudHJlIENlcnRpZmljYXRlIEF1dGhvcml0eQIBBjAJBgUrDgMCGgUA
 oIIB6TAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0wOTAzMTAx
 NTI1NDJaMCMGCSqGSIb3DQEJBDEWBBTJYQ3hrFto8zT3gMiVH9oG2swxnDBSBgkqhkiG9w0B
 CQ8xRTBDMAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMCAgIAgDANBggqhkiG9w0DAgIBQDAHBgUr
 DgMCBzANBggqhkiG9w0DAgIBKDCBmAYJKwYBBAGCNxAEMYGKMIGHMIGBMQswCQYDVQQGEwJV
 SzEWMBQGA1UECBMNU3RhZmZvcmRzaGlyZTEOMAwGA1UEBxMFS2VlbGUxGTAXBgNVBAoTEFRo
 ZSBLZWVsZSBDZW50cmUxLzAtBgNVBAMTJlRoZSBLZWVsZSBDZW50cmUgQ2VydGlmaWNhdGUg
 QXV0aG9yaXR5AgEGMIGaBgsqhkiG9w0BCRACCzGBiqCBhzCBgTELMAkGA1UEBhMCVUsxFjAU
 BgNVBAgTDVN0YWZmb3Jkc2hpcmUxDjAMBgNVBAcTBUtlZWxlMRkwFwYDVQQKExBUaGUgS2Vl
 bGUgQ2VudHJlMS8wLQYDVQQDEyZUaGUgS2VlbGUgQ2VudHJlIENlcnRpZmljYXRlIEF1dGhv
 cml0eQIBBjANBgkqhkiG9w0BAQEFAASBgFypCanQMLA0VnZMvXy5/XhDQIH9v8TzcXZa4qUg
 Rkc4jSe8JixgcP8WP+Hkwx5hweS1AgWFg07lk/cLwIXSSKKuv9RjtKgYKZF7q06KutaVlTz4
 7bhlrATb9zmKmnGqtK+SNJ5myeKEARVBO5DsuiWW9d+F9yy7U+rDdaifiNJCAAAAAAAA
 --------------ms070406050304010702070107--