Date: Tue, 23 Oct 2018 17:41:34 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: freebsd-current@freebsd.org Subject: Solved (Was: current kernel built without TCO (-fno-optimize-sibling-calls) is almost unusable) Message-ID: <f624e69f-13e3-2476-e4e8-0ec1ece94655@FreeBSD.org> In-Reply-To: <23463306-1c33-8d82-dbf4-fe5913407f89@FreeBSD.org> References: <a08b2f6a-1893-f759-8843-5a936633fd14@FreeBSD.org> <23463306-1c33-8d82-dbf4-fe5913407f89@FreeBSD.org>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --10MJTHzbO7SLBnwcbkEjsYEh8IkIqyek3 Content-Type: multipart/mixed; boundary="0l5Utody5Cg5sjk1y5NldqfqlCSLL9fbY"; protected-headers="v1" From: Lev Serebryakov <lev@FreeBSD.org> Reply-To: lev@FreeBSD.org To: freebsd-current@freebsd.org Message-ID: <f624e69f-13e3-2476-e4e8-0ec1ece94655@FreeBSD.org> Subject: Solved (Was: current kernel built without TCO (-fno-optimize-sibling-calls) is almost unusable) References: <a08b2f6a-1893-f759-8843-5a936633fd14@FreeBSD.org> <23463306-1c33-8d82-dbf4-fe5913407f89@FreeBSD.org> In-Reply-To: <23463306-1c33-8d82-dbf4-fe5913407f89@FreeBSD.org> --0l5Utody5Cg5sjk1y5NldqfqlCSLL9fbY Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 23.10.2018 17:25, Lev Serebryakov wrote: >> Here are NO any errors or message on console, but system drops ssh >> connection after several seconds (soemtimes before logon, sometimes >> right after showing shell), timeouts connections to it, etc. >> >> When I able to run "top -SH" (for several seconds!) it shows 98% idle= ! > It is as simple as this: it crashes and reboots each 1-2 minutes... Stack overflow. I've increased kernel stack size and now it works (slowl= y). --=20 // Lev Serebryakov --0l5Utody5Cg5sjk1y5NldqfqlCSLL9fbY-- --10MJTHzbO7SLBnwcbkEjsYEh8IkIqyek3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE+W0coLX0MYtnSzMK6rA8WL/cR48FAlvPMx5fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEY5 NkQxQ0EwQjVGNDMxOEI2NzRCMzMwQUVBQjAzQzU4QkZEQzQ3OEYACgkQ6rA8WL/c R4/PvBAAmsfYt6D0ubdRNYJqXYWVQD3Fznpf+kgtOeaV9ScaJZirKXl7rYCIAznO 42krVd8PgcrEYmi7dOAGYWQDJI+B9PFaDhA6XDJYPBxbOexogMpTfOIG68TRVztI UDQoOAvJdS2ohvWoXH2bwheK7a2wDvFsoaD0lwKdEewr/Ga99J4vegBrKTDpijVP AX48PHrOmAN2M78A4TboL1VdjAaQLRvcKFCpkQHgaLdEITLnhe7BBLsNRZSU8BCl znVLccZXJKLurbVx0U16vhaUmz1OMBupKn8AgESVjqHM84GADAA/Tr/TsxcbM8AM 9pUelo3n5AggEe3yKyuZjGdVcY/KA+I1NmoMvcUjmz5JAk7OJOZqmGGvLvp9mzwQ FZqFVeHJkiceMRXAssGqeMXvhL1He5w1x0BF+E+UFVSbBWlYOVfRgH+DaKGPHj2L /Gg+aybYIyD0imJPT86VJii5kWqTVuzDpXqhvuphToUVawGORT9MQqfTBVAmYCME SK433row2LsaWPYAKct0qQhSIKUq57klg0c9IWeWwdHVWhgDUl57TxyH9Cs+ZDkV l/nu/C2zKfOlI7CXptKEipt2hLyICR0kBzNy0BU2LO+10nrqCDf61uUs3cLxyVKC Q7sDt6S3aAmbeSEzFdWAq+GbxJzR2BWtMHt7ESTcT/u/OWuaj0Y= =GPSd -----END PGP SIGNATURE----- --10MJTHzbO7SLBnwcbkEjsYEh8IkIqyek3--
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