From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Lock Directory failure Date: Mon, 18 Aug 2014 11:32:09 -0500 Message-ID: <20140818163209.GJ9662@saruman.home> Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="DesjdUuHQDwS2t4N" Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: Linux Kernel Mailing List , hughd@google.com, Linux ARM Kernel Mailing List , Linux OMAP Mailing List List-Id: linux-omap@vger.kernel.org --DesjdUuHQDwS2t4N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi folks, with today's Linux next I keep getting below kernel error rather frequently with my beagle bone black (ARM Cortex A8): [ 5.096203] systemd[1]: Mounting User Runtime Directory... Mounting User Runtime Directory... [ 5.135060] systemd[1]: Mounting Lock Directory... Mounting Lock Directory... [ 5.183453] systemd[1]: Started Various fixups to make systemd work bett= er on Debian. [ 5.248340] systemd[1]: Starting Load Random Seed... [ 5.295601] Unable to handle kernel paging request at virtual address 6c= 617578 [ 5.303340] pgd =3D de5c0000 [ 5.306169] [6c617578] *pgd=3D00000000 [ 5.309969] Internal error: Oops: 805 [#1] SMP ARM [ 5.314972] Modules linked in: [ 5.318170] CPU: 0 PID: 1092 Comm: mount Not tainted 3.17.0-rc1-next-201= 40818-00002-gd236526 #636 [ 5.327433] task: de6d0dc0 ti: de350000 task.ti: de350000 [ 5.333082] PC is at mnt_set_mountpoint+0x80/0x94 [ 5.337996] LR is at _raw_spin_unlock+0x20/0x24 [ 5.342723] pc : [] lr : [] psr: 20000013 [ 5.342723] sp : de351eb8 ip : 00000000 fp : 00000000 [ 5.354705] r10: de024dc0 r9 : de250740 r8 : c01487ac [ 5.360157] r7 : de024dc0 r6 : ddd44468 r5 : de1ecc40 r4 : de250740 [ 5.366969] r3 : 6c617574 r2 : de1eccb8 r1 : de6d0dc0 r0 : ddd444c8 [ 5.373783] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment= user [ 5.381230] Control: 10c5387d Table: 9e5c0019 DAC: 00000015 [ 5.387226] Process mount (pid: 1092, stack limit =3D 0xde350248) [ 5.393405] Stack: (0xde351eb8 to 0xde352000) [ 5.397952] 1ea0: = de1ecc68 de1ecc40 [ 5.406490] 1ec0: de1ecc40 00000000 c0824380 c0148690 00000001 00000000 = c01487ac 00000000 [ 5.415028] 1ee0: ddd44468 00000000 de022000 de1ecc40 de250740 de351f38 = 00000027 de6a7180 [ 5.423567] 1f00: de151740 00000000 00000000 c01487ac 00000008 00000027 = c087c3c0 de1ecc50 [ 5.432105] 1f20: c0874cc0 c0149864 de6ae000 de6ae000 000250d8 c0080d4c = de024dd0 ddd44468 [ 5.440644] 1f40: de6aefff 00000000 21977150 00001000 de351f8c 00000000 = de1e1000 000250b8 [ 5.449182] 1f60: c0ed000e c000e604 de350000 00000000 000250d8 c014a52c = de6ae000 00000006 [ 5.457720] 1f80: c000e604 de151740 de6a7180 de6ae000 c0ed000e 00025150 = 00023548 c0ed000e [ 5.466259] 1fa0: 00000015 c000e440 00025150 00023548 000250b8 000250c8 = 000250d8 c0ed000e [ 5.474797] 1fc0: 00025150 00023548 c0ed000e 00000015 be8deb7c 00000000 = 00025150 000250d8 [ 5.483335] 1fe0: b6e125f0 be8deaf8 0000c708 b6e12600 60000010 000250b8 = 00000000 00000000 [ 5.491887] [] (mnt_set_mountpoint) from [] (attach_= recursive_mnt+0x278/0x294) [ 5.501244] [] (attach_recursive_mnt) from [] (do_ad= d_mount+0x90/0xd8) [ 5.509875] [] (do_add_mount) from [] (do_mount+0x23= 4/0xb78) [ 5.517599] [] (do_mount) from [] (SyS_mount+0x84/0x= b8) [ 5.524877] [] (SyS_mount) from [] (ret_fast_syscall= +0x0/0x48) [ 5.532783] Code: e594300c e2852078 e3530000 e5853078 (15832004)=20 [ 5.539224] ---[ end trace 29fe002647800da6 ]--- since that's mounted as tmpfs, adding Hugh --=20 balbi --DesjdUuHQDwS2t4N Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJT8iqJAAoJEIaOsuA1yqRELt0P/3YzaaC7kah7kPAVTvcqXmJK nFJ2xEyQldUxS7sVcN2uJy5+clOlUV4R2pgr0ifhkik+uPd/vQgQmVX9/PkRfEEO 5R1CMuiF7ELkTbCUbKcly5KaXw0kISUzIjuV4r3gd0hpz0V0B1OsO+1G/6RGHQHB Clt3r8jZGZkR7ZgZ41OUuWrn3Ovcq2pKmRUGjedb2wwSMbzc/laft7gsfa13mlN3 eHSBiBtgPekdos7bWbMDu7UJIfKqlNgFfL7f+rjWb3DK4h7JL4DTGny5tAEyXnmO HXc2fq5JwGUTKcVGit7PjjjGJXkvdeEi/WAKfuS8RphFvFrv2ebUR1FEqdM11L3y gsoFavdkl+cECU6X6xHWuncOp6PtIgB0Qjxq9OFFI9lkZeDaT48lJw8/zqqfQeMp 41FMnhefsS26E4T4PjQHrEWjj28xB0tyo3ATJha0Ex7VBzBWze2f/ceoReMQXsXi sfkuhox9NEwfc2oTwSdrskCMRnyd4upnvXV6U5BhYCnqmQ07XN/fcZFrxZpLbZoa O6IjNf5aK/LoFrknWyTw9++YnYM9o2PgxF5YUJe8B5pEe7cvFevFhfJk1hlZByMB 3H6Szi4CVA7VU8l1x/hqPjcYJ8vDMNGFWCCQTMP+AfOHm+ymes7Fw+Is0JgsByhh tvXm4WQY0Hl1JiolZDoo =8UGB -----END PGP SIGNATURE----- --DesjdUuHQDwS2t4N--