From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gustavo Zacarias Date: Tue, 13 Dec 2005 18:07:06 +0000 Subject: 2.6.15* regression? Message-Id: <439F0DCA.8020203@gentoo.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Situation: ultra 5, ensoniq/creative ens1371 board for sound, kernel builtin alsa driver using oss compat. Kernel 2.6.15-rc5 or 2.6.15-rc5-git3 built with gcc 3.4.5. Log snip: - ----- Bad page state at free_hot_cold_page (in process 'esd', page fffff80000335f08) flags:0x0000000000000414 mapping:0000000000000000 mapcount:0 count:0 Backtrace: Call Trace: [000000000046d4f4] unmap_vmas+0x574/0x6e0 [000000000047124c] unmap_region+0x6c/0x140 [00000000004715a4] do_munmap+0x164/0x240 [0000000000471d7c] sys_munmap+0x1c/0x40 [0000000000406c94] linux_sparc_syscall32+0x34/0x40 [00000000701d95e0] 0x701d95e0 Trying to fix it up, but a reboot is needed - ----- Anyone else seen this under other circumstances? Basically it gets triggered when esd (or other sound-driving application) ends, be it either a normal or killed scenario. Sound sounds (sic) fine though. This doesn't happen with previous 2.6.14* kernels. - -- Gustavo Zacarias Gentoo/SPARC monkey -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2-ecc0.1.6 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDnw3KV3G/IBCn/JARAvpJAJ9Y/XiS+k2s3T63DLTIiXfpzbWlvgCeLcEC AvxrmHBczyOyEdvjqx7n7B8=tC8/ -----END PGP SIGNATURE-----