For me I have a similar issues... the log says:
Apr 17 02:29:36 trusty-01 kernel: [70827.909934] ------------[ cut here ]------------ Apr 17 02:29:36 trusty-01 kernel: [70827.909960] WARNING: CPU: 0 PID: 2985 at /build/buildd/linux-3.13.0/security/apparmor/lsm.c:839 apparmor_unix_may_send+0x16c/0x180() Apr 17 02:29:36 trusty-01 kernel: [70827.909964] AppArmor WARN apparmor_unix_may_send: ((!aa_label_is_subset(cxt->label, label))): Apr 17 02:29:36 trusty-01 kernel: [70827.909968] Modules linked in: kvm_intel kvm cirrus snd_hda_intel ttm snd_hda_codec drm_kms_helper snd_hwdep psmouse serio_raw snd_pcm drm snd_page_alloc snd_timer syscopyarea snd soundcore sysfillrect sysimgblt i2c_piix4 lp parport mac_hid 8139too 8139cp mii floppy Apr 17 02:29:36 trusty-01 kernel: [70827.910014] CPU: 0 PID: 2985 Comm: dhcpd Tainted: G W 3.13.0-24-generic #46-Ubuntu Apr 17 02:29:36 trusty-01 kernel: [70827.910018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Apr 17 02:29:36 trusty-01 kernel: [70827.910022] 0000000000000009 ffff880000063bd0 ffffffff81715a64 ffff880000063c18 Apr 17 02:29:36 trusty-01 kernel: [70827.910030] ffff880000063c08 ffffffff810676bd ffff88003e00a430 ffff88003d618000 Apr 17 02:29:36 trusty-01 kernel: [70827.910036] ffff88003b33f010 ffff88003d70f400 ffff88003c1a8000 ffff880000063c68 Apr 17 02:29:36 trusty-01 kernel: [70827.910043] Call Trace: Apr 17 02:29:36 trusty-01 kernel: [70827.910056] [<ffffffff81715a64>] dump_stack+0x45/0x56 Apr 17 02:29:36 trusty-01 kernel: [70827.910066] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 Apr 17 02:29:36 trusty-01 kernel: [70827.910072] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50 Apr 17 02:29:36 trusty-01 kernel: [70827.910080] [<ffffffff8130ed5c>] apparmor_unix_may_send+0x16c/0x180 Apr 17 02:29:36 trusty-01 kernel: [70827.910089] [<ffffffff812cf876>] security_unix_may_send+0x16/0x20 Apr 17 02:29:36 trusty-01 kernel: [70827.910097] [<ffffffff816b2575>] unix_dgram_sendmsg+0x2a5/0x620 Apr 17 02:29:36 trusty-01 kernel: [70827.910108] [<ffffffff816024eb>] sock_sendmsg+0x8b/0xc0 Apr 17 02:29:36 trusty-01 kernel: [70827.910116] [<ffffffff81602691>] SYSC_sendto+0x121/0x1c0 Apr 17 02:29:36 trusty-01 kernel: [70827.910125] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 Apr 17 02:29:36 trusty-01 kernel: [70827.910137] [<ffffffff81020d35>] ? syscall_trace_enter+0x145/0x250 Apr 17 02:29:36 trusty-01 kernel: [70827.910145] [<ffffffff8160319e>] SyS_sendto+0xe/0x10 Apr 17 02:29:36 trusty-01 kernel: [70827.910154] [<ffffffff8172663f>] tracesys+0xe1/0xe6 Apr 17 02:29:36 trusty-01 kernel: [70827.910158] ---[ end trace 0b1a05a3a90a9dc7 ]--- Apr 17 02:29:46 trusty-01 kernel: [70838.210778] ------------[ cut here ]------------ Apr 17 02:29:46 trusty-01 kernel: [70838.210791] WARNING: CPU: 0 PID: 2985 at /build/buildd/linux-3.13.0/security/apparmor/lsm.c:839 apparmor_unix_may_send+0x16c/0x180() Apr 17 02:29:46 trusty-01 kernel: [70838.210793] AppArmor WARN apparmor_unix_may_send: ((!aa_label_is_subset(cxt->label, label))): Apr 17 02:29:46 trusty-01 kernel: [70838.210794] Modules linked in: kvm_intel kvm cirrus snd_hda_intel ttm snd_hda_codec drm_kms_helper snd_hwdep psmouse serio_raw snd_pcm drm snd_page_alloc snd_timer syscopyarea snd soundcore sysfillrect sysimgblt i2c_piix4 lp parport mac_hid 8139too 8139cp mii floppy Apr 17 02:29:46 trusty-01 kernel: [70838.210817] CPU: 0 PID: 2985 Comm: dhcpd Tainted: G W 3.13.0-24-generic #46-Ubuntu Apr 17 02:29:46 trusty-01 kernel: [70838.210818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 Apr 17 02:29:46 trusty-01 kernel: [70838.210820] 0000000000000009 ffff880000063bd0 ffffffff81715a64 ffff880000063c18 Apr 17 02:29:46 trusty-01 kernel: [70838.210823] ffff880000063c08 ffffffff810676bd ffff88003e00a430 ffff88003d618000 Apr 17 02:29:46 trusty-01 kernel: [70838.210826] ffff88003b33f010 ffff88003d70f400 ffff88003c1a8000 ffff880000063c68 Apr 17 02:29:46 trusty-01 kernel: [70838.210829] Call Trace: Apr 17 02:29:46 trusty-01 kernel: [70838.210835] [<ffffffff81715a64>] dump_stack+0x45/0x56 Apr 17 02:29:46 trusty-01 kernel: [70838.210840] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 Apr 17 02:29:46 trusty-01 kernel: [70838.210842] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50 Apr 17 02:29:46 trusty-01 kernel: [70838.210846] [<ffffffff8130ed5c>] apparmor_unix_may_send+0x16c/0x180 Apr 17 02:29:46 trusty-01 kernel: [70838.210850] [<ffffffff812cf876>] security_unix_may_send+0x16/0x20 Apr 17 02:29:46 trusty-01 kernel: [70838.210854] [<ffffffff816b2575>] unix_dgram_sendmsg+0x2a5/0x620 Apr 17 02:29:46 trusty-01 kernel: [70838.210860] [<ffffffff816024eb>] sock_sendmsg+0x8b/0xc0 Apr 17 02:29:46 trusty-01 kernel: [70838.210863] [<ffffffff81602691>] SYSC_sendto+0x121/0x1c0 Apr 17 02:29:46 trusty-01 kernel: [70838.210867] [<ffffffff8109dd84>] ? vtime_account_user+0x54/0x60 Apr 17 02:29:46 trusty-01 kernel: [70838.210873] [<ffffffff81020d35>] ? syscall_trace_enter+0x145/0x250 Apr 17 02:29:46 trusty-01 kernel: [70838.210877] [<ffffffff8160319e>] SyS_sendto+0xe/0x10 Apr 17 02:29:46 trusty-01 kernel: [70838.210881] [<ffffffff8172663f>] tracesys+0xe1/0xe6 Apr 17 02:29:46 trusty-01 kernel: [70838.210883] ---[ end trace 0b1a05a3a90a9dc8 ]--- Apr 17 02:30:02 trusty-01 kernel: [70854.080466] ------------[ cut here ]------------ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308761 Title: apparmor spams log with warning message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
