Date: Tue, 9 Apr 2013 20:59:39 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Manfred Antar <null@pozo.com> Cc: current@freebsd.org Subject: Re: panic during transition to multi-user mode @r249303 [i386] Message-ID: <20130409175939.GI2930@kib.kiev.ua> In-Reply-To: <201304091727.r39HQwTF001526@pozo.com> References: <20130409162123.GL2722@albert.catwhisker.org> <201304091658.r39GwG1w027257@pozo.com> <201304091727.r39HQwTF001526@pozo.com>
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--16qp2B0xu0fRvRD7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 09, 2013 at 10:26:53AM -0700, Manfred Antar wrote: >=20 >=20 > More info > Break to debugger starts here: >=20 > add net default: gateway 192.168.0.1 > add net ::ffff:0.0.0.0: gateway ::1 > add net ::0.0.0.0: gateway ::1 > add net fe80::: gateway ::1 > add net ff02::: gateway ::1 > Waiting for bge0 to have link. > Waiting for 192.168.0.1 to respond to ICMP >=20 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 0; apic id =3D 00 > fault virtual address =3D 0x88622280 > fault code =3D supervisor read, page not present > instruction pointer =3D 0x20:0xc07c7321 > stack pointer =3D 0x28:0xe3adb9e0 > frame pointer =3D 0x28:0xe3adba80 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 536 (ping) > [ thread pid 536 tid 100071 ] > Stopped at ip_output+0x171: movl %fs:0(%esi),%eax >=20 > db> bt > Tracing pid 536 tid 100071 td 0xc7991900 > ip_output(c78c1300,0,0,20,0,...) at ip_output+0x171/frame 0xe3adba80 > rip_output(c78c1300,c7a6d680,100a8c0,e3adbb60,c0744bb7,...) at rip_output= +0x39c/frame 0xe3adbad8 > rip_send(c7a6d680,0,c78c1300,c739e900,0,...) at rip_send+0x4c/frame 0xe3a= dbaec > sosend_generic(c7a6d680,c739e900,e3adbb98,0,0,...) at sosend_generic+0x43= 7/frame 0xe3adbb60 > kern_sendit(c7991900,3,e3adbc20,0,0,...) at kern_sendit+0x1c9/frame 0xe3a= dbbcc > sendit(e3adbc20,0,81212f4,0,c739e900,...) at sendit+0xe5/frame 0xe3adbc08 > sys_sendto(c7991900,e3adbcc8,c7991bdc,e3adbc5c,c06e029f,...) at sys_sendt= o+0x5b/frame 0xe3adbc40 > syscall(e3adbd08) at syscall+0x363/frame 0xe3adbcfc > Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xe3adbcfc > --- syscall (133, FreeBSD ELF32, sys_sendto), eip =3D 0x807ebcb, esp =3D = 0xbfbed94c, ebp =3D 0xbfbed9a0 --- > db> This is hopefully fixed by r249314. --16qp2B0xu0fRvRD7 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJRZFcKAAoJEJDCuSvBvK1B0fIP/RiaAGMTKemuJkIw/R5dq/zh k8saM/6ESEsCjGNS7bYdUm4zdJJHjeHkjWX6iXnpb/FnKoPnkueEUq5qvqALqXf9 NkgmfANqc7MYzMUYrZcauLP2u4fLrbRbvy2X1f1lOf+fBbQ2ZzMFmkIui96Q1gJ6 1m2ElKn7HUbz4zPykJ/GdYEHibEYylG6K8qQ/ILnE33DfyGqGYnveOdIWPAwCSCQ ATJhl2w3YTDIUgEd0HpbfEtpQJMZR4Roc3UWWnoNYF6Wg/Oc8/WckNiQJ8zjstN7 qr4foZKd31Q27wfhgCvGrj2Nl8CeXwpSb2NGeI3axaBI3wM1AoCWtaIa5SOhZOIk djquZDyqSE1OALM2+HnAFKkVcUouEI4HMx3U+jJkbR+65PqEjPQBcHwp+j3HanvX 9IHu6EGxvYBkVq8bl2W6lp5faYjAsAf6Y+ZVW5nxtcn9BeSO302IxvAX6Fj+CzNE KmObIvF6yIMT+HBVbaOCg4M9RTMsCmCCKtjVbL15BIN+PlTwtGmmzFLl83Tgcsg8 JjiLDQUHwNhl1FOUJRF/v0d54afiupPdCurxtbO4i0Q5d1CK+wazsiTVqXs81B8+ DuGNyhDRb7a1EGT4UlUuk7QCoPRJpiud9oNF4EP7mQBE4jiMzM9GpGVKGIyA6Gr7 cLfBIYwPmAGiGDcVvJ82 =CuP5 -----END PGP SIGNATURE----- --16qp2B0xu0fRvRD7--
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