1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258 | [19343.726851] BUG: unable to handle kernel paging request at fffffffc26d222c0
[19343.726860] IP: audit_signal_cb+0x75/0xf0
[19343.726862] PGD 15fc0c067 P4D 15fc0c067 PUD 0
[19343.726867] Oops: 0000 [#1] SMP
[19343.726870] Modules linked in: dm_crypt algif_skcipher af_alg uas usb_storage rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc nls_iso8859_1 cmdlinepart intel_spi_platform intel_spi intel_rapl joydev spi_nor x86_pkg_temp_thermal intel_powerclamp coretemp mtd kvm_intel uvcvideo videobuf2_vmalloc kvm videobuf2_memops irqbypass videobuf2_v4l2 crct10dif_pclmul videobuf2_core videodev crc32_pclmul media ghash_clmulni_intel btusb pcbc btrtl btbcm btintel bluetooth ecdh_generic arc4 aesni_intel aes_x86_64 crypto_simd dell_laptop glue_helper cryptd
[19343.726917] snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_cstate intel_rapl_perf snd_hda_intel input_leds snd_soc_rt298 serio_raw snd_soc_rt286 snd_hda_codec iwlmvm snd_hda_core dell_wmi snd_soc_rl6347a snd_hwdep dell_smbios snd_soc_ssm4567 mac80211 hid_multitouch wmi_bmof dcdbas snd_soc_core iwlwifi snd_compress ac97_bus snd_pcm_dmaengine intel_pch_thermal snd_pcm cfg80211 rtsx_pci_ms lpc_ich memstick snd_seq_midi shpchp snd_seq_midi_event snd_rawmidi intel_vbtn int3403_thermal soc_button_array dw_dmac snd_seq dw_dmac_core snd_soc_sst_acpi snd_soc_sst_match snd_seq_device snd_timer 8250_dw intel_hid mei_me snd sparse_keymap mei spi_pxa2xx_platform elan_i2c acpi_als int3400_thermal kfifo_buf int3406_thermal processor_thermal_device mac_hid tpm_crb industrialio int3402_thermal
[19343.726959] intel_soc_dts_iosf int340x_thermal_zone soundcore acpi_thermal_rel acpi_pad parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse rtsx_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video sdhci_acpi sdhci i2c_hid hid
[19343.726982] CPU: 3 PID: 18976 Comm: snap-confine Not tainted 4.14.0-6-generic #8-Ubuntu
[19343.726983] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A11 12/08/2016
[19343.726985] task: ffff8d2d94321700 task.stack: ffff9a06825cc000
[19343.726988] RIP: 0010:audit_signal_cb+0x75/0xf0
[19343.726990] RSP: 0018:ffff9a06825cfb70 EFLAGS: 00010292
[19343.726992] RAX: ffff9a06825cfd08 RBX: ffff8d2d93d10108 RCX: 0000000000000000
[19343.726994] RDX: ffffffff933d7a90 RSI: 0000000000000006 RDI: ffff8d2c0719f800
[19343.726996] RBP: ffff9a06825cfb80 R08: 0000000000000044 R09: ffff9a06825cfbd4
[19343.726997] R10: ffff9a06825cfc38 R11: ffff8d2bc084109f R12: ffff9a06825cfce8
[19343.726999] R13: ffffffff8c7efb50 R14: ffff8d2d94321700 R15: 0000000000000000
[19343.727001] FS: 00007f6d6b1feb80(0000) GS:ffff8d2d9f580000(0000) knlGS:0000000000000000
[19343.727003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[19343.727004] CR2: fffffffc26d222c0 CR3: 00000000771a0003 CR4: 00000000003606e0
[19343.727006] Call Trace:
[19343.727011] common_lsm_audit+0x203/0x740
[19343.727015] ? security_prepare_creds+0x43/0x60
[19343.727019] aa_audit_msg+0x22/0x30
[19343.727021] ? aa_audit_msg+0x22/0x30
[19343.727023] aa_check_perms+0xe8/0x100
[19343.727026] profile_signal_perm.part.0+0xa1/0xd0
[19343.727028] aa_may_signal+0x1d6/0x230
[19343.727033] apparmor_task_kill+0x50/0x100
[19343.727036] security_task_kill+0x4b/0x70
[19343.727039] check_kill_permission+0xe4/0x100
[19343.727042] group_send_sig_info+0x1b/0x40
[19343.727045] kill_pid_info+0x34/0x50
[19343.727048] SYSC_kill+0x108/0x1c0
[19343.727051] ? security_task_prctl+0x51/0x80
[19343.727054] ? SyS_prctl+0x46/0x4b0
[19343.727058] SyS_kill+0xe/0x10
[19343.727062] entry_SYSCALL_64_fastpath+0x1e/0xa9
[19343.727064] RIP: 0033:0x7f6d6a824457
[19343.727066] RSP: 002b:00007fff6746ec48 EFLAGS: 00000246 ORIG_RAX: 000000000000003e
[19343.727068] RAX: ffffffffffffffda RBX: 0000565078894fd0 RCX: 00007f6d6a824457
[19343.727070] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000004a1b
[19343.727071] RBP: 0000000000000000 R08: 000000000000ffff R09: 0000000000000007
[19343.727073] R10: 00007f6d6a9635b0 R11: 0000000000000246 R12: 00007fff67471d58
[19343.727074] R13: 0000000000004a1b R14: 00007fff67471d58 R15: 0000565078894fd0
[19343.727077] Code: 18 48 89 df 41 b8 20 00 08 01 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e8 a0 05 01 00 5b 41 5c 5d c3 <48> 8b 14 d5 40 4e e6 8c 48 c7 c6 35 0f 0f 8d 48 89 df e8 24 6d
[19343.727113] RIP: audit_signal_cb+0x75/0xf0 RSP: ffff9a06825cfb70
[19343.727114] CR2: fffffffc26d222c0
[19343.727117] ---[ end trace 5e4ff9a9098fe58e ]---
[19634.364583] BUG: unable to handle kernel paging request at fffffffc26d222c0
[19634.364590] IP: audit_signal_cb+0x75/0xf0
[19634.364591] PGD 15fc0c067 P4D 15fc0c067 PUD 0
[19634.364594] Oops: 0000 [#2] SMP
[19634.364596] Modules linked in: dm_crypt algif_skcipher af_alg uas usb_storage rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc nls_iso8859_1 cmdlinepart intel_spi_platform intel_spi intel_rapl joydev spi_nor x86_pkg_temp_thermal intel_powerclamp coretemp mtd kvm_intel uvcvideo videobuf2_vmalloc kvm videobuf2_memops irqbypass videobuf2_v4l2 crct10dif_pclmul videobuf2_core videodev crc32_pclmul media ghash_clmulni_intel btusb pcbc btrtl btbcm btintel bluetooth ecdh_generic arc4 aesni_intel aes_x86_64 crypto_simd dell_laptop glue_helper cryptd
[19634.364629] snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_cstate intel_rapl_perf snd_hda_intel input_leds snd_soc_rt298 serio_raw snd_soc_rt286 snd_hda_codec iwlmvm snd_hda_core dell_wmi snd_soc_rl6347a snd_hwdep dell_smbios snd_soc_ssm4567 mac80211 hid_multitouch wmi_bmof dcdbas snd_soc_core iwlwifi snd_compress ac97_bus snd_pcm_dmaengine intel_pch_thermal snd_pcm cfg80211 rtsx_pci_ms lpc_ich memstick snd_seq_midi shpchp snd_seq_midi_event snd_rawmidi intel_vbtn int3403_thermal soc_button_array dw_dmac snd_seq dw_dmac_core snd_soc_sst_acpi snd_soc_sst_match snd_seq_device snd_timer 8250_dw intel_hid mei_me snd sparse_keymap mei spi_pxa2xx_platform elan_i2c acpi_als int3400_thermal kfifo_buf int3406_thermal processor_thermal_device mac_hid tpm_crb industrialio int3402_thermal
[19634.364659] intel_soc_dts_iosf int340x_thermal_zone soundcore acpi_thermal_rel acpi_pad parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse rtsx_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video sdhci_acpi sdhci i2c_hid hid
[19634.364675] CPU: 2 PID: 19231 Comm: snap-confine Tainted: G D 4.14.0-6-generic #8-Ubuntu
[19634.364677] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A11 12/08/2016
[19634.364679] task: ffff8d2ce7c90000 task.stack: ffff9a0681cdc000
[19634.364681] RIP: 0010:audit_signal_cb+0x75/0xf0
[19634.364683] RSP: 0018:ffff9a0681cdfb70 EFLAGS: 00010292
[19634.364685] RAX: ffff9a0681cdfd08 RBX: ffff8d2d92ce3c00 RCX: 0000000000000000
[19634.364686] RDX: ffffffff933d7a90 RSI: 0000000000000006 RDI: ffff8d2cadcd7a00
[19634.364688] RBP: ffff9a0681cdfb80 R08: 0000000000000044 R09: ffff9a0681cdfbd4
[19634.364690] R10: ffff9a0681cdfc38 R11: ffff8d2cd100189f R12: ffff9a0681cdfce8
[19634.364691] R13: ffffffff8c7efb50 R14: ffff8d2ce7c90000 R15: 0000000000000000
[19634.364693] FS: 00007f2166ec1b80(0000) GS:ffff8d2d9f500000(0000) knlGS:0000000000000000
[19634.364695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[19634.364696] CR2: fffffffc26d222c0 CR3: 000000020b346006 CR4: 00000000003606e0
[19634.364698] Call Trace:
[19634.364703] common_lsm_audit+0x203/0x740
[19634.364708] ? security_prepare_creds+0x43/0x60
[19634.364710] aa_audit_msg+0x22/0x30
[19634.364713] ? aa_audit_msg+0x22/0x30
[19634.364715] aa_check_perms+0xe8/0x100
[19634.364718] profile_signal_perm.part.0+0xa1/0xd0
[19634.364721] aa_may_signal+0x1d6/0x230
[19634.364725] apparmor_task_kill+0x50/0x100
[19634.364729] security_task_kill+0x4b/0x70
[19634.364732] check_kill_permission+0xe4/0x100
[19634.364735] group_send_sig_info+0x1b/0x40
[19634.364738] kill_pid_info+0x34/0x50
[19634.364741] SYSC_kill+0x108/0x1c0
[19634.364744] ? security_task_prctl+0x51/0x80
[19634.364747] ? SyS_prctl+0x46/0x4b0
[19634.364750] SyS_kill+0xe/0x10
[19634.364754] entry_SYSCALL_64_fastpath+0x1e/0xa9
[19634.364756] RIP: 0033:0x7f21664e7457
[19634.364758] RSP: 002b:00007fff2b383348 EFLAGS: 00000246 ORIG_RAX: 000000000000003e
[19634.364760] RAX: ffffffffffffffda RBX: 000056469f39efd0 RCX: 00007f21664e7457
[19634.364762] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000004b1a
[19634.364763] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000001f
[19634.364765] R10: 00007f21666266a0 R11: 0000000000000246 R12: 00007fff2b386458
[19634.364766] R13: 0000000000004b1a R14: 00007fff2b386458 R15: 000056469f39efd0
[19634.364769] Code: 18 48 89 df 41 b8 20 00 08 01 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e8 a0 05 01 00 5b 41 5c 5d c3 <48> 8b 14 d5 40 4e e6 8c 48 c7 c6 35 0f 0f 8d 48 89 df e8 24 6d
[19634.364804] RIP: audit_signal_cb+0x75/0xf0 RSP: ffff9a0681cdfb70
[19634.364806] CR2: fffffffc26d222c0
[19634.364808] ---[ end trace 5e4ff9a9098fe58f ]---
[19676.259876] BUG: unable to handle kernel paging request at fffffffc26d222c0
[19676.259890] IP: audit_signal_cb+0x75/0xf0
[19676.259893] PGD 15fc0c067 P4D 15fc0c067 PUD 0
[19676.259899] Oops: 0000 [#3] SMP
[19676.259901] Modules linked in: dm_crypt algif_skcipher af_alg uas usb_storage rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc nls_iso8859_1 cmdlinepart intel_spi_platform intel_spi intel_rapl joydev spi_nor x86_pkg_temp_thermal intel_powerclamp coretemp mtd kvm_intel uvcvideo videobuf2_vmalloc kvm videobuf2_memops irqbypass videobuf2_v4l2 crct10dif_pclmul videobuf2_core videodev crc32_pclmul media ghash_clmulni_intel btusb pcbc btrtl btbcm btintel bluetooth ecdh_generic arc4 aesni_intel aes_x86_64 crypto_simd dell_laptop glue_helper cryptd
[19676.259974] snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_cstate intel_rapl_perf snd_hda_intel input_leds snd_soc_rt298 serio_raw snd_soc_rt286 snd_hda_codec iwlmvm snd_hda_core dell_wmi snd_soc_rl6347a snd_hwdep dell_smbios snd_soc_ssm4567 mac80211 hid_multitouch wmi_bmof dcdbas snd_soc_core iwlwifi snd_compress ac97_bus snd_pcm_dmaengine intel_pch_thermal snd_pcm cfg80211 rtsx_pci_ms lpc_ich memstick snd_seq_midi shpchp snd_seq_midi_event snd_rawmidi intel_vbtn int3403_thermal soc_button_array dw_dmac snd_seq dw_dmac_core snd_soc_sst_acpi snd_soc_sst_match snd_seq_device snd_timer 8250_dw intel_hid mei_me snd sparse_keymap mei spi_pxa2xx_platform elan_i2c acpi_als int3400_thermal kfifo_buf int3406_thermal processor_thermal_device mac_hid tpm_crb industrialio int3402_thermal
[19676.260047] intel_soc_dts_iosf int340x_thermal_zone soundcore acpi_thermal_rel acpi_pad parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse rtsx_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video sdhci_acpi sdhci i2c_hid hid
[19676.260090] CPU: 2 PID: 19241 Comm: snap-confine Tainted: G D 4.14.0-6-generic #8-Ubuntu
[19676.260094] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A11 12/08/2016
[19676.260098] task: ffff8d2cc4b94500 task.stack: ffff9a0683700000
[19676.260104] RIP: 0010:audit_signal_cb+0x75/0xf0
[19676.260108] RSP: 0018:ffff9a0683703b70 EFLAGS: 00010292
[19676.260113] RAX: ffff9a0683703d08 RBX: ffff8d2d92ce34f8 RCX: 0000000000000000
[19676.260117] RDX: ffffffff933d7a90 RSI: 0000000000000006 RDI: ffff8d2bdf512f00
[19676.260121] RBP: ffff9a0683703b80 R08: 0000000000000044 R09: ffff9a0683703bd4
[19676.260124] R10: ffff9a0683703c38 R11: ffff8d2cd100689f R12: ffff9a0683703ce8
[19676.260128] R13: ffffffff8c7efb50 R14: ffff8d2cc4b94500 R15: 0000000000000000
[19676.260133] FS: 00007f0148c01b80(0000) GS:ffff8d2d9f500000(0000) knlGS:0000000000000000
[19676.260136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[19676.260139] CR2: fffffffc26d222c0 CR3: 000000020eb91004 CR4: 00000000003606e0
[19676.260143] Call Trace:
[19676.260152] common_lsm_audit+0x203/0x740
[19676.260159] ? security_prepare_creds+0x43/0x60
[19676.260166] aa_audit_msg+0x22/0x30
[19676.260170] ? aa_audit_msg+0x22/0x30
[19676.260175] aa_check_perms+0xe8/0x100
[19676.260180] profile_signal_perm.part.0+0xa1/0xd0
[19676.260186] aa_may_signal+0x1d6/0x230
[19676.260194] apparmor_task_kill+0x50/0x100
[19676.260200] security_task_kill+0x4b/0x70
[19676.260208] check_kill_permission+0xe4/0x100
[19676.260214] group_send_sig_info+0x1b/0x40
[19676.260220] kill_pid_info+0x34/0x50
[19676.260226] SYSC_kill+0x108/0x1c0
[19676.260232] ? security_task_prctl+0x51/0x80
[19676.260239] ? SyS_prctl+0x46/0x4b0
[19676.260246] SyS_kill+0xe/0x10
[19676.260253] entry_SYSCALL_64_fastpath+0x1e/0xa9
[19676.260258] RIP: 0033:0x7f0148227457
[19676.260261] RSP: 002b:00007fffa84b6558 EFLAGS: 00000246 ORIG_RAX: 000000000000003e
[19676.260267] RAX: ffffffffffffffda RBX: 000055ed2a9abfd0 RCX: 00007f0148227457
[19676.260271] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000004b24
[19676.260275] RBP: 0000000000000000 R08: 000000000000ffff R09: 000000000000000a
[19676.260278] R10: fffffffffffff13a R11: 0000000000000246 R12: 00007fffa84b9668
[19676.260282] R13: 0000000000004b24 R14: 00007fffa84b9668 R15: 000055ed2a9abfd0
[19676.260287] Code: 18 48 89 df 41 b8 20 00 08 01 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e8 a0 05 01 00 5b 41 5c 5d c3 <48> 8b 14 d5 40 4e e6 8c 48 c7 c6 35 0f 0f 8d 48 89 df e8 24 6d
[19676.260370] RIP: audit_signal_cb+0x75/0xf0 RSP: ffff9a0683703b70
[19676.260373] CR2: fffffffc26d222c0
[19676.260378] ---[ end trace 5e4ff9a9098fe590 ]---
[21069.504607] BUG: unable to handle kernel paging request at fffffffc26d222c0
[21069.504614] IP: audit_signal_cb+0x75/0xf0
[21069.504615] PGD 15fc0c067 P4D 15fc0c067 PUD 0
[21069.504618] Oops: 0000 [#4] SMP
[21069.504620] Modules linked in: dm_crypt algif_skcipher af_alg uas usb_storage rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc nls_iso8859_1 cmdlinepart intel_spi_platform intel_spi intel_rapl joydev spi_nor x86_pkg_temp_thermal intel_powerclamp coretemp mtd kvm_intel uvcvideo videobuf2_vmalloc kvm videobuf2_memops irqbypass videobuf2_v4l2 crct10dif_pclmul videobuf2_core videodev crc32_pclmul media ghash_clmulni_intel btusb pcbc btrtl btbcm btintel bluetooth ecdh_generic arc4 aesni_intel aes_x86_64 crypto_simd dell_laptop glue_helper cryptd
[21069.504655] snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_cstate intel_rapl_perf snd_hda_intel input_leds snd_soc_rt298 serio_raw snd_soc_rt286 snd_hda_codec iwlmvm snd_hda_core dell_wmi snd_soc_rl6347a snd_hwdep dell_smbios snd_soc_ssm4567 mac80211 hid_multitouch wmi_bmof dcdbas snd_soc_core iwlwifi snd_compress ac97_bus snd_pcm_dmaengine intel_pch_thermal snd_pcm cfg80211 rtsx_pci_ms lpc_ich memstick snd_seq_midi shpchp snd_seq_midi_event snd_rawmidi intel_vbtn int3403_thermal soc_button_array dw_dmac snd_seq dw_dmac_core snd_soc_sst_acpi snd_soc_sst_match snd_seq_device snd_timer 8250_dw intel_hid mei_me snd sparse_keymap mei spi_pxa2xx_platform elan_i2c acpi_als int3400_thermal kfifo_buf int3406_thermal processor_thermal_device mac_hid tpm_crb industrialio int3402_thermal
[21069.504686] intel_soc_dts_iosf int340x_thermal_zone soundcore acpi_thermal_rel acpi_pad parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse rtsx_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video sdhci_acpi sdhci i2c_hid hid
[21069.504705] CPU: 2 PID: 20999 Comm: snap-confine Tainted: G D 4.14.0-6-generic #8-Ubuntu
[21069.504708] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A11 12/08/2016
[21069.504709] task: ffff8d2c45f6dc00 task.stack: ffff9a0683ba0000
[21069.504712] RIP: 0010:audit_signal_cb+0x75/0xf0
[21069.504713] RSP: 0018:ffff9a0683ba3b70 EFLAGS: 00010292
[21069.504715] RAX: ffff9a0683ba3d08 RBX: ffff8d2d92ce30d8 RCX: 0000000000000000
[21069.504717] RDX: ffffffff933d7a90 RSI: 0000000000000006 RDI: ffff8d2c80511a00
[21069.504718] RBP: ffff9a0683ba3b80 R08: 0000000000000044 R09: ffff9a0683ba3bd4
[21069.504720] R10: ffff9a0683ba3c38 R11: ffff8d2d615bd09f R12: ffff9a0683ba3ce8
[21069.504721] R13: ffffffff8c7efb50 R14: ffff8d2c45f6dc00 R15: 0000000000000000
[21069.504723] FS: 00007f816ab13b80(0000) GS:ffff8d2d9f500000(0000) knlGS:0000000000000000
[21069.504725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[21069.504727] CR2: fffffffc26d222c0 CR3: 0000000096b89006 CR4: 00000000003606e0
[21069.504729] Call Trace:
[21069.504733] common_lsm_audit+0x203/0x740
[21069.504737] ? security_prepare_creds+0x43/0x60
[21069.504740] aa_audit_msg+0x22/0x30
[21069.504742] ? aa_audit_msg+0x22/0x30
[21069.504744] aa_check_perms+0xe8/0x100
[21069.504746] profile_signal_perm.part.0+0xa1/0xd0
[21069.504748] aa_may_signal+0x1d6/0x230
[21069.504752] apparmor_task_kill+0x50/0x100
[21069.504755] security_task_kill+0x4b/0x70
[21069.504759] check_kill_permission+0xe4/0x100
[21069.504762] group_send_sig_info+0x1b/0x40
[21069.504764] kill_pid_info+0x34/0x50
[21069.504767] SYSC_kill+0x108/0x1c0
[21069.504770] ? security_task_prctl+0x51/0x80
[21069.504773] ? SyS_prctl+0x46/0x4b0
[21069.504777] SyS_kill+0xe/0x10
[21069.504780] entry_SYSCALL_64_fastpath+0x1e/0xa9
[21069.504783] RIP: 0033:0x7f816a139457
[21069.504784] RSP: 002b:00007ffd634d8188 EFLAGS: 00000246 ORIG_RAX: 000000000000003e
[21069.504787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f816a139457
[21069.504789] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000005202
[21069.504790] RBP: 0000000000000039 R08: 000000000000ffff R09: 0000000000000007
[21069.504792] R10: 00007f816a2784c0 R11: 0000000000000246 R12: 0000555df4cbddc0
[21069.504794] R13: 0000000000000039 R14: 00007ffd634db298 R15: 0000555df4cbefd0
[21069.504796] Code: 18 48 89 df 41 b8 20 00 08 01 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e8 a0 05 01 00 5b 41 5c 5d c3 <48> 8b 14 d5 40 4e e6 8c 48 c7 c6 35 0f 0f 8d 48 89 df e8 24 6d
[21069.504832] RIP: audit_signal_cb+0x75/0xf0 RSP: ffff9a0683ba3b70
[21069.504833] CR2: fffffffc26d222c0
[21069.504836] ---[ end trace 5e4ff9a9098fe591 ]---
[22032.698759] wlp2s0: disconnect from AP 46:d9:e7:f4:fc:27 for new auth to 44:d9:e7:f3:fc:27
[22032.702666] wlp2s0: authenticate with 44:d9:e7:f3:fc:27
[22032.705498] wlp2s0: send auth to 44:d9:e7:f3:fc:27 (try 1/3)
[22032.709059] wlp2s0: authenticated
[22032.713380] wlp2s0: associate with 44:d9:e7:f3:fc:27 (try 1/3)
[22032.720900] wlp2s0: RX ReassocResp from 44:d9:e7:f3:fc:27 (capab=0x431 status=0 aid=1)
[22032.721797] wlp2s0: associated
[22155.952021] wlp2s0: disconnect from AP 44:d9:e7:f3:fc:27 for new auth to 46:d9:e7:f4:fc:27
[22155.957244] wlp2s0: authenticate with 46:d9:e7:f4:fc:27
[22155.960785] wlp2s0: send auth to 46:d9:e7:f4:fc:27 (try 1/3)
[22155.964612] wlp2s0: authenticated
[22155.968041] wlp2s0: associate with 46:d9:e7:f4:fc:27 (try 1/3)
[22155.973148] wlp2s0: RX ReassocResp from 46:d9:e7:f4:fc:27 (capab=0x411 status=0 aid=1)
[22155.974792] wlp2s0: associated
[23919.906791] BUG: unable to handle kernel paging request at fffffffc26d222c0
[23919.906800] IP: audit_signal_cb+0x75/0xf0
[23919.906801] PGD 15fc0c067 P4D 15fc0c067 PUD 0
[23919.906804] Oops: 0000 [#5] SMP
[23919.906806] Modules linked in: dm_crypt algif_skcipher af_alg uas usb_storage rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep binfmt_misc nls_iso8859_1 cmdlinepart intel_spi_platform intel_spi intel_rapl joydev spi_nor x86_pkg_temp_thermal intel_powerclamp coretemp mtd kvm_intel uvcvideo videobuf2_vmalloc kvm videobuf2_memops irqbypass videobuf2_v4l2 crct10dif_pclmul videobuf2_core videodev crc32_pclmul media ghash_clmulni_intel btusb pcbc btrtl btbcm btintel bluetooth ecdh_generic arc4 aesni_intel aes_x86_64 crypto_simd dell_laptop glue_helper cryptd
[23919.906845] snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_cstate intel_rapl_perf snd_hda_intel input_leds snd_soc_rt298 serio_raw snd_soc_rt286 snd_hda_codec iwlmvm snd_hda_core dell_wmi snd_soc_rl6347a snd_hwdep dell_smbios snd_soc_ssm4567 mac80211 hid_multitouch wmi_bmof dcdbas snd_soc_core iwlwifi snd_compress ac97_bus snd_pcm_dmaengine intel_pch_thermal snd_pcm cfg80211 rtsx_pci_ms lpc_ich memstick snd_seq_midi shpchp snd_seq_midi_event snd_rawmidi intel_vbtn int3403_thermal soc_button_array dw_dmac snd_seq dw_dmac_core snd_soc_sst_acpi snd_soc_sst_match snd_seq_device snd_timer 8250_dw intel_hid mei_me snd sparse_keymap mei spi_pxa2xx_platform elan_i2c acpi_als int3400_thermal kfifo_buf int3406_thermal processor_thermal_device mac_hid tpm_crb industrialio int3402_thermal
[23919.906885] intel_soc_dts_iosf int340x_thermal_zone soundcore acpi_thermal_rel acpi_pad parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse rtsx_pci syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video sdhci_acpi sdhci i2c_hid hid
[23919.906907] CPU: 1 PID: 24089 Comm: snap-confine Tainted: G D 4.14.0-6-generic #8-Ubuntu
[23919.906909] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A11 12/08/2016
[23919.906911] task: ffff8d2c838edc00 task.stack: ffff9a0680e40000
[23919.906915] RIP: 0010:audit_signal_cb+0x75/0xf0
[23919.906917] RSP: 0018:ffff9a0680e43b70 EFLAGS: 00010292
[23919.906920] RAX: ffff9a0680e43d08 RBX: ffff8d2d8af937c8 RCX: 0000000000000000
[23919.906922] RDX: ffffffff933d7a90 RSI: 0000000000000006 RDI: ffff8d2d8a2b5600
[23919.906924] RBP: ffff9a0680e43b80 R08: 0000000000000044 R09: ffff9a0680e43bd4
[23919.906925] R10: ffff9a0680e43c38 R11: ffff8d2c219be89f R12: ffff9a0680e43ce8
[23919.906927] R13: ffffffff8c7efb50 R14: ffff8d2c838edc00 R15: 0000000000000000
[23919.906929] FS: 00007f1f99926b80(0000) GS:ffff8d2d9f480000(0000) knlGS:0000000000000000
[23919.906931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23919.906932] CR2: fffffffc26d222c0 CR3: 00000000390ce003 CR4: 00000000003606e0
[23919.906934] Call Trace:
[23919.906940] common_lsm_audit+0x203/0x740
[23919.906944] ? security_prepare_creds+0x43/0x60
[23919.906947] aa_audit_msg+0x22/0x30
[23919.906950] ? aa_audit_msg+0x22/0x30
[23919.906952] aa_check_perms+0xe8/0x100
[23919.906955] profile_signal_perm.part.0+0xa1/0xd0
[23919.906958] aa_may_signal+0x1d6/0x230
[23919.906962] apparmor_task_kill+0x50/0x100
[23919.906966] security_task_kill+0x4b/0x70
[23919.906969] check_kill_permission+0xe4/0x100
[23919.906973] group_send_sig_info+0x1b/0x40
[23919.906976] kill_pid_info+0x34/0x50
[23919.906980] SYSC_kill+0x108/0x1c0
[23919.906983] ? __do_page_fault+0x277/0x4d0
[23919.906987] SyS_kill+0xe/0x10
[23919.906990] entry_SYSCALL_64_fastpath+0x1e/0xa9
[23919.906993] RIP: 0033:0x7f1f98f4c457
[23919.906994] RSP: 002b:00007ffd6bc9d3c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003e
[23919.906997] RAX: ffffffffffffffda RBX: 00005618b9d43fd0 RCX: 00007f1f98f4c457
[23919.906999] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000005e14
[23919.907000] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000007
[23919.907002] R10: 00007f1f9908b4c0 R11: 0000000000000246 R12: 00007ffd6bca04d8
[23919.907004] R13: 0000000000005e14 R14: 00007ffd6bca04d8 R15: 00005618b9d43fd0
[23919.907006] Code: 18 48 89 df 41 b8 20 00 08 01 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e8 a0 05 01 00 5b 41 5c 5d c3 <48> 8b 14 d5 40 4e e6 8c 48 c7 c6 35 0f 0f 8d 48 89 df e8 24 6d
[23919.907044] RIP: audit_signal_cb+0x75/0xf0 RSP: ffff9a0680e43b70
[23919.907045] CR2: fffffffc26d222c0
[23919.907048] ---[ end trace 5e4ff9a9098fe592 ]---
|