On Wednesday, January 29, 2014 02:11:45 AM Matthew Thode wrote: > On 01/29/2014 02:04 AM, Matthew Thode wrote: > > This happens consistantly, just ls a particular dir and wheeeeee. > > > > [ 473.893141] ------------[ cut here ]------------ > > [ 473.962110] kernel BUG at security/selinux/ss/services.c:654! > > [ 473.995314] invalid opcode: 0000 [#6] SMP > > [ 474.027196] Modules linked in: > > [ 474.058118] CPU: 0 PID: 8138 Comm: ls Tainted: G D I > > 3.13.0-grsec #1 > > [ 474.116637] Hardware name: Supermicro X8ST3/X8ST3, BIOS 2.0 > > 07/29/10 > > [ 474.149768] task: ffff8805f50cd010 ti: ffff8805f50cd488 task.ti: > > ffff8805f50cd488 > > [ 474.183707] RIP: 0010:[<ffffffff814681c7>] [<ffffffff814681c7>] > > context_struct_compute_av+0xce/0x308 > > [ 474.219954] RSP: 0018:ffff8805c0ac3c38 EFLAGS: 00010246 > > [ 474.252253] RAX: 0000000000000000 RBX: ffff8805c0ac3d94 RCX: > > 0000000000000100 > > [ 474.287018] RDX: ffff8805e8aac000 RSI: 00000000ffffffff RDI: > > ffff8805e8aaa000 > > [ 474.321199] RBP: ffff8805c0ac3cb8 R08: 0000000000000010 R09: > > 0000000000000006 > > [ 474.357446] R10: 0000000000000000 R11: ffff8805c567a000 R12: > > 0000000000000006 > > [ 474.419191] R13: ffff8805c2b74e88 R14: 00000000000001da R15: > > 0000000000000000 > > [ 474.453816] FS: 00007f2e75220800(0000) GS:ffff88061fc00000(0000) > > knlGS:0000000000000000 > > [ 474.489254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [ 474.522215] CR2: 00007f2e74716090 CR3: 00000005c085e000 CR4: > > 00000000000207f0 > > [ 474.556058] Stack: > > [ 474.584325] ffff8805c0ac3c98 ffffffff811b549b ffff8805c0ac3c98 > > ffff8805f1190a40 > > [ 474.618913] ffff8805a6202f08 ffff8805c2b74e88 00068800d0464990 > > ffff8805e8aac860 > > [ 474.653955] ffff8805c0ac3cb8 000700068113833a ffff880606c75060 > > ffff8805c0ac3d94 > > [ 474.690461] Call Trace: > > [ 474.723779] [<ffffffff811b549b>] ? lookup_fast+0x1cd/0x22a > > [ 474.778049] [<ffffffff81468824>] security_compute_av+0xf4/0x20b > > [ 474.811398] [<ffffffff8196f419>] avc_compute_av+0x2a/0x179 > > [ 474.843813] [<ffffffff8145727b>] avc_has_perm+0x45/0xf4 > > [ 474.875694] [<ffffffff81457d0e>] inode_has_perm+0x2a/0x31 > > [ 474.907370] [<ffffffff81457e76>] selinux_inode_getattr+0x3c/0x3e > > [ 474.938726] [<ffffffff81455cf6>] security_inode_getattr+0x1b/0x22 > > [ 474.970036] [<ffffffff811b057d>] vfs_getattr+0x19/0x2d > > [ 475.000618] [<ffffffff811b05e5>] vfs_fstatat+0x54/0x91 > > [ 475.030402] [<ffffffff811b063b>] vfs_lstat+0x19/0x1b > > [ 475.061097] [<ffffffff811b077e>] SyS_newlstat+0x15/0x30 > > [ 475.094595] [<ffffffff8113c5c1>] ? __audit_syscall_entry+0xa1/0xc3 > > [ 475.148405] [<ffffffff8197791e>] system_call_fastpath+0x16/0x1b > > [ 475.179201] Code: 00 48 85 c0 48 89 45 b8 75 02 0f 0b 48 8b 45 a0 48 > > 8b 3d 45 d0 b6 00 8b 40 08 89 c6 ff ce e8 d1 b0 06 00 48 85 c0 49 89 c7 > > 75 02 <0f> 0b 48 8b 45 b8 4c 8b 28 eb 1e 49 8d 7d 08 be 80 01 00 00 e8 > > [ 475.255884] RIP [<ffffffff814681c7>] > > context_struct_compute_av+0xce/0x308 > > [ 475.296120] RSP <ffff8805c0ac3c38> > > [ 475.328734] ---[ end trace f076482e9d754adc ]--- > > > > sorry, forgot to add, this is for 3.13.0 as well. > > ls ./.config/ipython/profile_default/ > Segmentation fault Thanks for passing this along, but can you elaborate a bit more on this? Distribution? Kernel package? SELinux policy? Any unusual configuration? etc. I ask because I'm not seeing this problem on my system and it seems like a fairly basic thing to be broken; if there was an issue with 'ls' on 3.13 I expect we would be flooded with angry users right now ... -- paul moore www.paul-moore.com _______________________________________________ Selinux mailing list Selinux@xxxxxxxxxxxxx To unsubscribe, send email to Selinux-leave@xxxxxxxxxxxxx. To get help, send an email containing "help" to Selinux-request@xxxxxxxxxxxxx.
