Date: Sun, 23 Jun 2013 19:50:40 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Ruslan Bukin <br@bsdpad.com> Cc: freebsd-current@freebsd.org, Jeff Roberson <jroberson@jroberson.net>, freebsd-arm@FreeBSD.org Subject: Re: Kernel build fails on ARM: Cannot fork: Cannot allocate memory Message-ID: <20130623165040.GD91021@kib.kiev.ua> In-Reply-To: <20130623164425.GA77339@mail.bsdpad.com> References: <alpine.BSF.2.00.1306200755210.2005@desktop> <alpine.BSF.2.00.1306201350330.2005@desktop> <51C4A067.7010203@semihalf.com> <alpine.BSF.2.00.1306221636360.43796@desktop> <20130623065706.GV91021@kib.kiev.ua> <20130623083220.GA41511@mail.bsdpad.com> <20130623143248.GA91021@kib.kiev.ua> <20130623144346.GA69378@mail.bsdpad.com> <20130623161617.GC91021@kib.kiev.ua> <20130623164425.GA77339@mail.bsdpad.com>
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--SQwxzH3rsXq5Vu3X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jun 23, 2013 at 08:44:25PM +0400, Ruslan Bukin wrote: > On Sun, Jun 23, 2013 at 07:16:17PM +0300, Konstantin Belousov wrote: > > On Sun, Jun 23, 2013 at 06:43:46PM +0400, Ruslan Bukin wrote: > > >=20 > > > Trying to mount root from ufs:/dev/da0 []... > > > WARNING: / was not properly dismounted > > > warning: no time-of-day clock registered, system time will not be set= accurately > > > panic: __rw_wlock_hard: recursing but non-recursive rw pmap pv global= @ /usr/home/br/dev/head/sys/arm/arm/pmap-v6.c:1289 > > >=20 > > > KDB: enter: panic > > > [ thread pid 1 tid 100001 ] > > > Stopped at kdb_enter+0x48: ldrb r15, [r15, r15, ror r15]! > > > db> bt > > > Tracing pid 1 tid 100001 td 0xc547f620 > > > _end() at 0xde9d0530 > > > scp=3D0xde9d0530 rlv=3D0xc1211458 (db_trace_thread+0x34) > > > rsp=3D0xde9d0514 rfp=3D0xc12d1b60 > > > Bad frame pointer: 0xc12d1b60 > > > db>=20 > > This is completely broken. It seems that witness triggered the panic, > > and ddb is unable to obtain a backtrace from the normal panic(9) call. > >=20 > > Show the output of the 'show alllocks'. >=20 > No such command Do you have witness in the kernel config ? If not, add it to the config and retry. >=20 > db> show all =20 > chains ifnets lltables pcpu procs rman > trace ttys > db>=20 --SQwxzH3rsXq5Vu3X Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iQIcBAEBAgAGBQJRxydgAAoJEJDCuSvBvK1BCIIP/1L6OvijfsRGuMYZKtjqdzHL J/Cx2gtWOHJ2U711ZGq6vPRTo6mlNL//lndT1mS7TNiYdnOoK03/vC1zEVTaw96w nRHtR4p9COyZ9/OyXbQZzQd9UAu0CXppTYG2/MO9xgn2RmU5J8LYXC6te26tL61K FqVSlmnDOhGR0BnHsIowAYuaGQD9t5SjooA7xk4wvPl44JFKgiObW1RgIt8dI46J Wq1W2zpVkv0zgPpNkN5BWKrKiaLriyJ9RfuBK03e/rcp3uXxkmQ09IjlytQHyT34 i//HarEwvoMfdKr97gMcuNLuC/+76twDrwI+jcLm3bnXsmZjDMSugV1hQ5QQJJLN qByQR0FuNo2lZQASOQD3YdNdRz0zW3+M5dDMCpTszg7kX38b/tzjwudoqRe/yxxX 7kHGA7j1SnzCjZehUjZ5iSTD/TLWyUXuWvFhOt5iiNan3e0i8PHFB0TQFfB2hPKK 5VJLY/gnKWX4rI5EwydJPd1WsshtR777LGhqngTP+/Rd9kZ/MFlNZztXQ2BFJRzN 35VqWS5YcFmZ6Zysgn8aLKSjBDa97LbJVf3WFqKSMbpBRHqHTGReUgzh4MJUxoGD g2phQ/Sgz8lI2j1VtYF+V06FOHxJlen8ZIZcOFgkDXubW+ntFFPogmue6homOkJw 0a7yo7ORh+KjVzqcG5Mb =6R1v -----END PGP SIGNATURE----- --SQwxzH3rsXq5Vu3X--
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