Attachment 750300 Details for Bug 1070020

/var/log/messages entries during crash.

file_1070020.txt (text/plain), 15.89 KB, created by Joe Morris on 2017-11-28 03:44:46 UTC

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Creator: Joe Morris

Created: 2017-11-28 03:44:46 UTC

Size: 15.89 KB

patch

obsolete

>2017-11-27T07:44:45.001775-06:00 jmorris kernel: [ 1160.013076] BUG: unable to handle kernel paging request at fffffffd04b48b60
>2017-11-27T07:44:45.001813-06:00 jmorris kernel: [ 1160.013101] IP: audit_signal_cb+0x6c/0xe0
>2017-11-27T07:44:45.001816-06:00 jmorris kernel: [ 1160.013106] PGD 26dc0c067 P4D 26dc0c067 PUD 0 
>2017-11-27T07:44:45.001818-06:00 jmorris kernel: [ 1160.013115] Oops: 0000 [#1] PREEMPT SMP
>2017-11-27T07:44:45.001821-06:00 jmorris kernel: [ 1160.013121] Modules linked in: ccm fuse cmac rfcomm af_packet nf_log_ipv6 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit nfnetlink_cthelper nfnetlink ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_pkttype xt_tcpudp iptable_filter vboxpci(O) vboxnetadp(O) vboxnetflt(O) ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack libcrc32c ip6table_filter ip6_tables x_tables vboxdrv(O) bnep msr btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev ecdh_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic edac_mce_amd snd_hda_intel kvm_amd kvm snd_hda_codec nls_iso8859_1 arc4 nls_cp437 irqbypass snd_hda_core
>2017-11-27T07:44:45.001841-06:00 jmorris kernel: [ 1160.013218]  snd_hwdep snd_pcm_oss vfat fat crct10dif_pclmul crc32_pclmul snd_pcm crc32c_intel ghash_clmulni_intel snd_seq pcbc iwlmvm mac80211 iwlwifi snd_seq_device snd_timer cfg80211 aesni_intel aes_x86_64 r8169 mii snd_mixer_oss crypto_simd k10temp glue_helper cryptd snd fam15h_power sp5100_tco i2c_piix4 soundcore pinctrl_amd joydev shpchp video i2c_scmi hp_wireless hp_wmi sparse_keymap rfkill tpm_crb wmi_bmof tpm_tis tpm_tis_core button battery acpi_cpufreq wmi tpm thermal ac pcspkr amdkfd serio_raw amd_iommu_v2 sdhci_pci sdhci ehci_pci mmc_core ehci_hcd amdgpu i2c_algo_bit drm_kms_helper syscopyarea sysfillrect xhci_pci sysimgblt sr_mod fb_sys_fops cdrom xhci_hcd ttm usbcore drm fan sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs
>2017-11-27T07:44:45.001845-06:00 jmorris kernel: [ 1160.013328] CPU: 1 PID: 1328 Comm: dovecot Tainted: G           O    4.14.1-1-default #1
>2017-11-27T07:44:45.001848-06:00 jmorris kernel: [ 1160.013334] Hardware name: HP HP Notebook/8221, BIOS F.32 09/07/2016
>2017-11-27T07:44:45.001850-06:00 jmorris kernel: [ 1160.013340] task: ffff9a6f1e1cc0c0 task.stack: ffffbdac82424000
>2017-11-27T07:44:45.001853-06:00 jmorris kernel: [ 1160.013348] RIP: 0010:audit_signal_cb+0x6c/0xe0
>2017-11-27T07:44:45.001855-06:00 jmorris kernel: [ 1160.013352] RSP: 0018:ffffbdac82427c08 EFLAGS: 00010282
>2017-11-27T07:44:45.001856-06:00 jmorris kernel: [ 1160.013358] RAX: ffffbdac82427d68 RBX: ffff9a6f2ffb6480 RCX: 0000000000000000
>2017-11-27T07:44:45.001859-06:00 jmorris kernel: [ 1160.013364] RDX: ffffffffae25e798 RSI: 0000000000000006 RDI: ffff9a6f31d04700
>2017-11-27T07:44:45.001861-06:00 jmorris kernel: [ 1160.013370] RBP: ffffbdac82427d48 R08: 0000000000000053 R09: ffffbdac82427c47
>2017-11-27T07:44:45.001863-06:00 jmorris kernel: [ 1160.013375] R10: ffffbdac82427cc0 R11: ffff9a6f1fda9873 R12: ffff9a6f2ffb6480
>2017-11-27T07:44:45.001865-06:00 jmorris kernel: [ 1160.013381] R13: ffffffff933830e0 R14: ffff9a6f1e1cc0c0 R15: 0000000000000001
>2017-11-27T07:44:45.001867-06:00 jmorris kernel: [ 1160.013388] FS:  00007ffa78231fc0(0000) GS:ffff9a6f3ec80000(0000) knlGS:0000000000000000
>2017-11-27T07:44:45.001869-06:00 jmorris kernel: [ 1160.013394] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>2017-11-27T07:44:45.001872-06:00 jmorris kernel: [ 1160.013399] CR2: fffffffd04b48b60 CR3: 00000002efe5d000 CR4: 00000000001406e0
>2017-11-27T07:44:45.001874-06:00 jmorris kernel: [ 1160.013405] Call Trace:
>2017-11-27T07:44:45.001876-06:00 jmorris kernel: [ 1160.013417]  common_lsm_audit+0x1d3/0x750
>2017-11-27T07:44:45.001878-06:00 jmorris kernel: [ 1160.013427]  ? __update_load_avg_se.isra.32+0x148/0x150
>2017-11-27T07:44:45.001880-06:00 jmorris kernel: [ 1160.013434]  ? aa_check_perms+0xe4/0x100
>2017-11-27T07:44:45.001883-06:00 jmorris kernel: [ 1160.013440]  aa_check_perms+0xe4/0x100
>2017-11-27T07:44:45.001884-06:00 jmorris kernel: [ 1160.013446]  profile_signal_perm.part.2+0x90/0xa0
>2017-11-27T07:44:45.001886-06:00 jmorris kernel: [ 1160.013459]  aa_may_signal+0x18e/0x1d0
>2017-11-27T07:44:45.001889-06:00 jmorris kernel: [ 1160.013471]  apparmor_task_kill+0x52/0x120
>2017-11-27T07:44:45.001891-06:00 jmorris kernel: [ 1160.013481]  security_task_kill+0x44/0x60
>2017-11-27T07:44:45.001893-06:00 jmorris kernel: [ 1160.013491]  group_send_sig_info+0x25/0x60
>2017-11-27T07:44:45.001895-06:00 jmorris kernel: [ 1160.013500]  kill_pid_info+0x38/0x70
>2017-11-27T07:44:45.001896-06:00 jmorris kernel: [ 1160.013509]  ? __task_pid_nr_ns+0xbf/0xd0
>2017-11-27T07:44:45.001899-06:00 jmorris kernel: [ 1160.013518]  SYSC_kill+0xce/0x180
>2017-11-27T07:44:45.001901-06:00 jmorris kernel: [ 1160.013528]  ? SyS_epoll_pwait+0x16f/0x1e0
>2017-11-27T07:44:45.001903-06:00 jmorris kernel: [ 1160.013539]  entry_SYSCALL_64_fastpath+0x1e/0xa9
>2017-11-27T07:44:45.001906-06:00 jmorris kernel: [ 1160.013549] RIP: 0033:0x7ffa777463b7
>2017-11-27T07:44:45.001908-06:00 jmorris kernel: [ 1160.013556] RSP: 002b:00007ffdb668cff8 EFLAGS: 00000297 ORIG_RAX: 000000000000003e
>2017-11-27T07:44:45.001910-06:00 jmorris kernel: [ 1160.013565] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ffa777463b7
>2017-11-27T07:44:45.001913-06:00 jmorris kernel: [ 1160.013573] RDX: 0000000000000004 RSI: 0000000000000002 RDI: 0000000000000e4a
>2017-11-27T07:44:45.001915-06:00 jmorris kernel: [ 1160.013581] RBP: 0000000000000001 R08: 000055ed9560d3f0 R09: 0000000000000000
>2017-11-27T07:44:45.001917-06:00 jmorris kernel: [ 1160.013589] R10: 00007ffdb668d040 R11: 0000000000000297 R12: 000000000000000d
>2017-11-27T07:44:45.001919-06:00 jmorris kernel: [ 1160.013597] R13: 000055ed95611b60 R14: 00007ffdb668cd00 R15: 0000000000000014
>2017-11-27T07:44:45.001921-06:00 jmorris kernel: [ 1160.013607] Code: 48 8b 55 18 48 89 df 41 b8 20 00 08 01 5b 5d 48 8b 42 10 48 8b 52 30 48 63 48 4c 48 8b 44 c8 48 31 c9 48 8b 70 38 e9 94 00 01 00 <48> 8b 14 d5 a0 4e 85 93 48 c7 c6 2c a6 a7 93 48 89 df e8 3d 7f 
>2017-11-27T07:44:45.001924-06:00 jmorris kernel: [ 1160.013672] RIP: audit_signal_cb+0x6c/0xe0 RSP: ffffbdac82427c08
>2017-11-27T07:44:45.001926-06:00 jmorris kernel: [ 1160.013679] CR2: fffffffd04b48b60
>2017-11-27T07:44:45.001928-06:00 jmorris kernel: [ 1160.013687] ---[ end trace 6ba60eed3c01728f ]---
>2017-11-27T07:44:45.005132-06:00 jmorris kernel: [ 1160.014708] ------------[ cut here ]------------
>2017-11-27T07:44:45.005159-06:00 jmorris kernel: [ 1160.014733] WARNING: CPU: 1 PID: 1328 at ../kernel/rcu/tree_plugin.h:329 rcu_note_context_switch+0x5e/0x4f0
>2017-11-27T07:44:45.005163-06:00 jmorris kernel: [ 1160.014743] Modules linked in: ccm fuse cmac rfcomm af_packet nf_log_ipv6 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit nfnetlink_cthelper nfnetlink ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_pkttype xt_tcpudp iptable_filter vboxpci(O) vboxnetadp(O) vboxnetflt(O) ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack libcrc32c ip6table_filter ip6_tables x_tables vboxdrv(O) bnep msr btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev ecdh_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic edac_mce_amd snd_hda_intel kvm_amd kvm snd_hda_codec nls_iso8859_1 arc4 nls_cp437 irqbypass snd_hda_core
>2017-11-27T07:44:45.005167-06:00 jmorris kernel: [ 1160.014851]  snd_hwdep snd_pcm_oss vfat fat crct10dif_pclmul crc32_pclmul snd_pcm crc32c_intel ghash_clmulni_intel snd_seq pcbc iwlmvm mac80211 iwlwifi snd_seq_device snd_timer cfg80211 aesni_intel aes_x86_64 r8169 mii snd_mixer_oss crypto_simd k10temp glue_helper cryptd snd fam15h_power sp5100_tco i2c_piix4 soundcore pinctrl_amd joydev shpchp video i2c_scmi hp_wireless hp_wmi sparse_keymap rfkill tpm_crb wmi_bmof tpm_tis tpm_tis_core button battery acpi_cpufreq wmi tpm thermal ac pcspkr amdkfd serio_raw amd_iommu_v2 sdhci_pci sdhci ehci_pci mmc_core ehci_hcd amdgpu i2c_algo_bit drm_kms_helper syscopyarea sysfillrect xhci_pci sysimgblt sr_mod fb_sys_fops cdrom xhci_hcd ttm usbcore drm fan sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs
>2017-11-27T07:44:45.005170-06:00 jmorris kernel: [ 1160.014971] CPU: 1 PID: 1328 Comm: dovecot Tainted: G      D    O    4.14.1-1-default #1
>2017-11-27T07:44:45.005172-06:00 jmorris kernel: [ 1160.014980] Hardware name: HP HP Notebook/8221, BIOS F.32 09/07/2016
>2017-11-27T07:44:45.005174-06:00 jmorris kernel: [ 1160.014988] task: ffff9a6f1e1cc0c0 task.stack: ffffbdac82424000
>2017-11-27T07:44:45.005176-06:00 jmorris kernel: [ 1160.014999] RIP: 0010:rcu_note_context_switch+0x5e/0x4f0
>2017-11-27T07:44:45.005178-06:00 jmorris kernel: [ 1160.015007] RSP: 0018:ffffbdac82427e28 EFLAGS: 00010006
>2017-11-27T07:44:45.005181-06:00 jmorris kernel: [ 1160.015015] RAX: 0000000000000003 RBX: ffff9a6f1e1cc0c0 RCX: ffff9a6f1e1cc4c0
>2017-11-27T07:44:45.005183-06:00 jmorris kernel: [ 1160.015024] RDX: 0000000000000001 RSI: ffffffff930ac72d RDI: 0000000000000000
>2017-11-27T07:44:45.005185-06:00 jmorris kernel: [ 1160.015032] RBP: 0000000000000000 R08: ffff9a6f3ec9c0a0 R09: ffffbdac82427dd0
>2017-11-27T07:44:45.005186-06:00 jmorris kernel: [ 1160.015040] R10: ffffbdac82427b08 R11: ffff9a6dcfd27918 R12: 0000000000000000
>2017-11-27T07:44:45.005188-06:00 jmorris kernel: [ 1160.015048] R13: ffff9a6f1e1cc0c0 R14: ffff9a6f1e1cc738 R15: ffff9a6e54c5edf8
>2017-11-27T07:44:45.005190-06:00 jmorris kernel: [ 1160.015058] FS:  00007ffa78231fc0(0000) GS:ffff9a6f3ec80000(0000) knlGS:0000000000000000
>2017-11-27T07:44:45.005192-06:00 jmorris kernel: [ 1160.015067] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>2017-11-27T07:44:45.005193-06:00 jmorris kernel: [ 1160.015075] CR2: fffffffd04b48b60 CR3: 000000026dc09000 CR4: 00000000001406e0
>2017-11-27T07:44:45.005195-06:00 jmorris kernel: [ 1160.015084] Call Trace:
>2017-11-27T07:44:45.005197-06:00 jmorris kernel: [ 1160.015097]  ? insert_work+0x47/0xc0
>2017-11-27T07:44:45.005199-06:00 jmorris kernel: [ 1160.015109]  __schedule+0x94/0x870
>2017-11-27T07:44:45.005200-06:00 jmorris kernel: [ 1160.015121]  do_task_dead+0x3d/0x40
>2017-11-27T07:44:45.005202-06:00 jmorris kernel: [ 1160.015131]  do_exit+0x704/0xb40
>2017-11-27T07:44:45.005204-06:00 jmorris kernel: [ 1160.015143]  ? SyS_epoll_pwait+0x16f/0x1e0
>2017-11-27T07:44:45.005206-06:00 jmorris kernel: [ 1160.015154]  rewind_stack_do_exit+0x17/0x20
>2017-11-27T07:44:45.005208-06:00 jmorris kernel: [ 1160.015163] Code: de f2 6c 84 c0 0f 85 75 02 00 00 65 48 8b 1c 25 c0 d3 00 00 40 84 ed 8b 83 f8 03 00 00 0f 85 05 01 00 00 85 c0 0f 8e 05 01 00 00 <0f> ff 80 bb fc 03 00 00 00 0f 84 79 01 00 00 65 66 8b 05 e3 da 
>2017-11-27T07:44:45.005210-06:00 jmorris kernel: [ 1160.015228] ---[ end trace 6ba60eed3c017290 ]---
>2017-11-27T07:45:45.009744-06:00 jmorris kernel: [ 1220.021793] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T07:45:45.009763-06:00 jmorris kernel: [ 1220.021810] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T07:45:45.009764-06:00 jmorris kernel: [ 1220.021817] 	(detected by 0, t=15002 jiffies, g=23076, c=23075, q=15404)
>2017-11-27T07:48:45.029966-06:00 jmorris kernel: [ 1400.041438] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T07:48:45.030017-06:00 jmorris kernel: [ 1400.041465] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T07:48:45.030020-06:00 jmorris kernel: [ 1400.041483] 	(detected by 0, t=60007 jiffies, g=23076, c=23075, q=45498)
>2017-11-27T07:51:45.049876-06:00 jmorris kernel: [ 1580.060844] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T07:51:45.049909-06:00 jmorris kernel: [ 1580.060869] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T07:51:45.049915-06:00 jmorris kernel: [ 1580.060880] 	(detected by 0, t=105012 jiffies, g=23076, c=23075, q=61044)
>2017-11-27T07:52:05.329843-06:00 jmorris kernel: [ 1600.336773] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 15485 jiffies s: 653 root: 0x0/T
>2017-11-27T07:52:05.329876-06:00 jmorris kernel: [ 1600.336810] blocking rcu_node structures:
>2017-11-27T07:54:45.069961-06:00 jmorris kernel: [ 1760.079641] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T07:54:45.070011-06:00 jmorris kernel: [ 1760.079668] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T07:54:45.070014-06:00 jmorris kernel: [ 1760.079679] 	(detected by 0, t=150017 jiffies, g=23076, c=23075, q=64006)
>2017-11-27T07:55:15.797842-06:00 jmorris kernel: [ 1790.803446] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 63102 jiffies s: 653 root: 0x0/T
>2017-11-27T07:55:15.797876-06:00 jmorris kernel: [ 1790.803474] blocking rcu_node structures:
>2017-11-27T07:57:45.089871-06:00 jmorris kernel: [ 1940.098041] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T07:57:45.089901-06:00 jmorris kernel: [ 1940.098066] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T07:57:45.089904-06:00 jmorris kernel: [ 1940.098077] 	(detected by 0, t=195022 jiffies, g=23076, c=23075, q=78354)
>2017-11-27T07:58:16.017931-06:00 jmorris kernel: [ 1971.021665] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 108157 jiffies s: 653 root: 0x0/T
>2017-11-27T07:58:16.017964-06:00 jmorris kernel: [ 1971.021687] blocking rcu_node structures:
>2017-11-27T08:00:45.109849-06:00 jmorris kernel: [ 2120.116261] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T08:00:45.109885-06:00 jmorris kernel: [ 2120.116283] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T08:00:45.109887-06:00 jmorris kernel: [ 2120.116294] 	(detected by 0, t=240027 jiffies, g=23076, c=23075, q=246877)
>2017-11-27T08:01:16.241857-06:00 jmorris kernel: [ 2151.243885] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 153213 jiffies s: 653 root: 0x0/T
>2017-11-27T08:01:16.241882-06:00 jmorris kernel: [ 2151.243926] blocking rcu_node structures:
>2017-11-27T08:03:45.129895-06:00 jmorris kernel: [ 2300.134431] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T08:03:45.129937-06:00 jmorris kernel: [ 2300.134455] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T08:03:45.129940-06:00 jmorris kernel: [ 2300.134466] 	(detected by 0, t=285032 jiffies, g=23076, c=23075, q=398304)
>2017-11-27T08:04:16.469849-06:00 jmorris kernel: [ 2331.470042] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 198270 jiffies s: 653 root: 0x0/T
>2017-11-27T08:04:16.469880-06:00 jmorris kernel: [ 2331.470083] blocking rcu_node structures:
>2017-11-27T08:06:45.149845-06:00 jmorris kernel: [ 2480.152467] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T08:06:45.149876-06:00 jmorris kernel: [ 2480.152498] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T08:06:45.149879-06:00 jmorris kernel: [ 2480.152509] 	(detected by 0, t=330037 jiffies, g=23076, c=23075, q=540894)
>2017-11-27T08:07:16.689131-06:00 jmorris kernel: [ 2511.688242] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 243325 jiffies s: 653 root: 0x0/T
>2017-11-27T08:07:16.689171-06:00 jmorris kernel: [ 2511.688271] blocking rcu_node structures:
>2017-11-27T08:09:45.169772-06:00 jmorris kernel: [ 2660.170495] INFO: rcu_preempt detected stalls on CPUs/tasks:
>2017-11-27T08:09:45.169805-06:00 jmorris kernel: [ 2660.170520] 	Tasks blocked on level-0 rcu_node (CPUs 0-3): P1328
>2017-11-27T08:09:45.169808-06:00 jmorris kernel: [ 2660.170531] 	(detected by 2, t=375042 jiffies, g=23076, c=23075, q=698279)
>2017-11-27T08:10:16.913823-06:00 jmorris kernel: [ 2691.910310] INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P1328 } 288381 jiffies s: 653 root: 0x0/T
>2017-11-27T08:10:16.913849-06:00 jmorris kernel: [ 2691.910371] blocking rcu_node structures:

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Attachments on bug 1070020: 750300