Bonjour le forum. J'utilise Xubuntu 18.04 depuis un an sur mon Thinkpad T470p (laptop). Dès le début, le wifi crachait de temps en temps, une ou deux fois par semaine, ce qui m’obligeait à redémarrer. Depuis plusieurs semaines ça arrivait plus souvent. Hier soir, juste après une mise à jour de l'OS, le wifi bloquait systématiquement.
J'ai alors édité "/etc/modprobe.d/iwlwifi.conf" pour ajouter la ligne suivante :
options iwlwifi 11n_disable=8
Et ça remarche un peu. Mais beaucoup moins bien qu'avant. Il y a plusieurs crashs par heure. Et à chaque fois il faut rebooter pour relancer le wifi.
Ce que j'ai essayé sans résultat
Dans le fichier "/etc/default/grub", j'ai ajouté " pci=noaer" puis " pcie_aspm=off" à la ligne :
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
Puis : "sudo update-grub" et reboot.
Dans le fichier "/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf", j'ai remplacé le 3 par un 2 à la ligne :
wifi.powersave = 2
Mes investigations
$ ll /lib/firmware | grep iwlwifi-8265
-rw-r--r-- 1 root root 2389968 Nov 17 2017 iwlwifi-8265-21.ucode
-rw-r--r-- 1 root root 1811984 Apr 24 2018 iwlwifi-8265-22.ucode
-rw-r--r-- 1 root root 2234528 Dec 5 2017 iwlwifi-8265-27.ucode
-rw-r--r-- 1 root root 2307104 Dec 6 2017 iwlwifi-8265-31.ucode
-rw-r--r-- 1 root root 2440780 Apr 25 2018 iwlwifi-8265-34.ucode
-rw-r--r-- 1 root root 2498044 Apr 24 16:20 iwlwifi-8265-36.ucode
Il y a donc un firmware récent: 'iwlwifi-8265-36.ucode'. Mais le système utilise la version précédente 'iwlwifi-8265-34.ucode' (voir ci-dessous). Comment faire pour utiliser la dernière version?
$ modinfo iwlwifi
filename: /lib/modules/4.15.0-50-generic/kernel/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <linuxwifi@intel.com>
description: Intel(R) Wireless WiFi driver for Linux
…
firmware: iwlwifi-3168-29.ucode
firmware: iwlwifi-3160-17.ucode
firmware: iwlwifi-7260-17.ucode
firmware: iwlwifi-8265-34.ucode
firmware: iwlwifi-8000C-34.ucode
firmware: iwlwifi-9260-th-b0-jf-b0-34.ucode
firmware: iwlwifi-9260-th-a0-jf-a0-34.ucode
…
srcversion: 1AD55A6BECD5B5DFB5BBF7E
…
depends: cfg80211
retpoline: Y
intree: Y
name: iwlwifi
vermagic: 4.15.0-50-generic SMP mod_unload
signat: PKCS#7
Log du dernier crash
May 18 16:35:48 hopws kernel: [UFW BLOCK] IN=wlp3s0 OUT= MAC= SRC=192.168.0.106 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: Error sending STATISTICS_CMD: time out after 2000ms.
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: Current CMD queue read_ptr 237 write_ptr 238
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi transaction failed, dumping registers
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device config registers:
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000000: 24fd8086 00100000 02800078 00000000 00000004 00000000 00000000 00000000
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000020: 00000000 00000000 00000000 10108086 00000000 000000c8 00000000 00000100
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device memory mapped registers:
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device AER capability structure:
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000000: 14010001 00100000 00000000 00462031 00002000 00002000 00000014 40000001
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 00000020: 0000000f f2200460 00000000
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi parent port (0000:00:1c.0) config registers:
May 18 16:37:02 hopws kernel: iwlwifi 0000:00:1c.0: 00000000: a1108086 00100407 060400f1 00810000 00000000 00000000 00030300 200000f0
May 18 16:37:02 hopws kernel: iwlwifi 0000:00:1c.0: 00000020: f220f220 0001fff1 00000000 00000000 00000000 00000040 00000000 000001ff
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi root port (0000:00:1c.0) AER cap structure:
May 18 16:37:02 hopws kernel: iwlwifi 0000:00:1c.0: 00000000: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000
May 18 16:37:02 hopws kernel: iwlwifi 0000:00:1c.0: 00000020: 00000000 00000000 00000000 00000007 00000000 00000000
May 18 16:37:02 hopws kernel: ------------[ cut here ]------------
May 18 16:37:02 hopws kernel: Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff)
May 18 16:37:02 hopws kernel: WARNING: CPU: 5 PID: 1395 at /build/linux-3btXxq/linux-4.15.0/drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1973 iwl_trans_pcie_grab_nic_access+0xea/0xf0 [iwlwifi]
May 18 16:37:02 hopws kernel: Modules linked in: btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_recent ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ccm rfcomm aufs overlay cmac bnep binfmt_misc xfs libcrc32c nls_iso8859_1 arc4 iwlmvm snd_hda_codec_hdmi mac80211 wmi_bmof intel_wmi_thunderbolt
May 18 16:37:02 hopws kernel: uvcvideo snd_hda_codec_realtek videobuf2_vmalloc snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 videobuf2_core videodev intel_rapl media x86_pkg_temp_thermal iwlwifi intel_powerclamp snd_hda_intel coretemp btusb snd_hda_codec btrtl btbcm btintel kvm_intel thinkpad_acpi snd_hda_core bluetooth snd_hwdep snd_pcm kvm nvram snd_seq_midi rtsx_pci_ms cfg80211 snd_seq_midi_event ecdh_generic snd_rawmidi irqbypass memstick intel_cstate mei_me snd_seq snd_seq_device snd_timer snd intel_rapl_perf mei input_leds joydev soundcore intel_pch_thermal serio_raw shpchp mac_hid acpi_pad wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rtsx_pci_sdmmc aesni_intel i915 aes_x86_64 crypto_simd
May 18 16:37:02 hopws kernel: i2c_algo_bit glue_helper cryptd drm_kms_helper e1000e syscopyarea sysfillrect psmouse sysimgblt fb_sys_fops ptp nvme pps_core drm nvme_core ahci rtsx_pci libahci video
May 18 16:37:02 hopws kernel: CPU: 5 PID: 1395 Comm: NetworkManager Tainted: G O 4.15.0-50-generic #54-Ubuntu
May 18 16:37:02 hopws kernel: Hardware name: LENOVO 20J6CTO1WW/20J6CTO1WW, BIOS R0FET34W (1.14 ) 06/30/2017
May 18 16:37:02 hopws kernel: RIP: 0010:iwl_trans_pcie_grab_nic_access+0xea/0xf0 [iwlwifi]
May 18 16:37:02 hopws kernel: RSP: 0018:ffffbb2ec850f490 EFLAGS: 00010082
May 18 16:37:02 hopws kernel: RAX: 0000000000000000 RBX: ffff90511fb80018 RCX: 0000000000000006
May 18 16:37:02 hopws kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff905152556490
May 18 16:37:02 hopws kernel: RBP: ffffbb2ec850f4a8 R08: 0000000000000001 R09: 0000000000000418
May 18 16:37:02 hopws kernel: R10: ffffee305cf75d40 R11: 0000000000000000 R12: ffff90511fb88f00
May 18 16:37:02 hopws kernel: R13: ffffbb2ec850f4b8 R14: 00000000000007d0 R15: 0000000000000000
May 18 16:37:02 hopws kernel: FS: 00007f9181391fc0(0000) GS:ffff905152540000(0000) knlGS:0000000000000000
May 18 16:37:02 hopws kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 18 16:37:02 hopws kernel: CR2: 00003385c300d000 CR3: 0000000829d12001 CR4: 00000000003606e0
May 18 16:37:02 hopws kernel: Call Trace:
May 18 16:37:02 hopws kernel: iwl_write_prph+0x3d/0x90 [iwlwifi]
May 18 16:37:02 hopws kernel: iwl_force_nmi+0x33/0x40 [iwlwifi]
May 18 16:37:02 hopws kernel: iwl_trans_pcie_send_hcmd+0x3da/0x550 [iwlwifi]
May 18 16:37:02 hopws kernel: ? wait_woken+0x80/0x80
May 18 16:37:02 hopws kernel: iwl_trans_send_cmd+0x62/0xd0 [iwlwifi]
May 18 16:37:02 hopws kernel: iwl_mvm_send_cmd+0x32/0xa0 [iwlmvm]
May 18 16:37:02 hopws kernel: ? free_pages.part.90+0x38/0x50
May 18 16:37:02 hopws kernel: iwl_mvm_request_statistics+0x74/0x100 [iwlmvm]
May 18 16:37:02 hopws kernel: iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:37:02 hopws kernel: ? iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:37:02 hopws kernel: sta_set_sinfo+0xb8/0x880 [mac80211]
May 18 16:37:02 hopws kernel: ? sta_info_get_bss+0x106/0x190 [mac80211]
May 18 16:37:02 hopws kernel: ieee80211_get_station+0x52/0x70 [mac80211]
May 18 16:37:02 hopws kernel: nl80211_get_station+0xa2/0x250 [cfg80211]
May 18 16:37:02 hopws kernel: genl_family_rcv_msg+0x1fe/0x3f0
May 18 16:37:02 hopws kernel: ? free_one_page+0x76/0x400
May 18 16:37:02 hopws kernel: ? __rtnl_unlock+0x2a/0x50
May 18 16:37:02 hopws kernel: genl_rcv_msg+0x4c/0x90
May 18 16:37:02 hopws kernel: ? genl_family_rcv_msg+0x3f0/0x3f0
May 18 16:37:02 hopws kernel: netlink_rcv_skb+0x54/0x130
May 18 16:37:02 hopws kernel: genl_rcv+0x28/0x40
May 18 16:37:02 hopws kernel: netlink_unicast+0x19e/0x240
May 18 16:37:02 hopws kernel: netlink_sendmsg+0x2d1/0x3d0
May 18 16:37:02 hopws kernel: sock_sendmsg+0x3e/0x50
May 18 16:37:02 hopws kernel: ___sys_sendmsg+0x2a0/0x2f0
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: __sys_sendmsg+0x54/0x90
May 18 16:37:02 hopws kernel: ? __sys_sendmsg+0x54/0x90
May 18 16:37:02 hopws kernel: SyS_sendmsg+0x12/0x20
May 18 16:37:02 hopws kernel: do_syscall_64+0x73/0x130
May 18 16:37:02 hopws kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 18 16:37:02 hopws kernel: RIP: 0033:0x7f917eb89607
May 18 16:37:02 hopws kernel: RSP: 002b:00007ffff8e2e400 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
May 18 16:37:02 hopws kernel: RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f917eb89607
May 18 16:37:02 hopws kernel: RDX: 0000000000000000 RSI: 00007ffff8e2e460 RDI: 000000000000000f
May 18 16:37:02 hopws kernel: RBP: 00007ffff8e2e460 R08: 0000000000000000 R09: 00007f917eb71c40
May 18 16:37:02 hopws kernel: R10: 0000000000000007 R11: 0000000000000293 R12: 0000000000000000
May 18 16:37:02 hopws kernel: R13: 00007ffff8e2e460 R14: 00007ffff8e2e600 R15: 00000000fffffff4
May 18 16:37:02 hopws kernel: Code: 00 00 e8 ba 67 0f ed eb 9d 48 89 df be 24 00 00 00 c6 05 ee 72 02 00 01 e8 94 ec fe ff 48 c7 c7 c0 97 ab c0 89 c6 e8 e6 43 7f ec <0f> 0b eb bb 66 90 0f 1f 44 00 00 55 49 c7 c0 00 98 ab c0 48 c7
May 18 16:37:02 hopws kernel: ---[ end trace a5f864fb85d2e980 ]---
May 18 16:37:02 hopws kernel: WARNING: CPU: 5 PID: 1395 at /build/linux-3btXxq/linux-4.15.0/drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1103 iwl_mvm_dump_lmac_error_log+0x6d3/0x7a0 [iwlmvm]
May 18 16:37:02 hopws kernel: Modules linked in: btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xt_recent ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_conntrack_ftp ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ccm rfcomm aufs overlay cmac bnep binfmt_misc xfs libcrc32c nls_iso8859_1 arc4 iwlmvm snd_hda_codec_hdmi mac80211 wmi_bmof intel_wmi_thunderbolt
May 18 16:37:02 hopws kernel: uvcvideo snd_hda_codec_realtek videobuf2_vmalloc snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 videobuf2_core videodev intel_rapl media x86_pkg_temp_thermal iwlwifi intel_powerclamp snd_hda_intel coretemp btusb snd_hda_codec btrtl btbcm btintel kvm_intel thinkpad_acpi snd_hda_core bluetooth snd_hwdep snd_pcm kvm nvram snd_seq_midi rtsx_pci_ms cfg80211 snd_seq_midi_event ecdh_generic snd_rawmidi irqbypass memstick intel_cstate mei_me snd_seq snd_seq_device snd_timer snd intel_rapl_perf mei input_leds joydev soundcore intel_pch_thermal serio_raw shpchp mac_hid acpi_pad wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rtsx_pci_sdmmc aesni_intel i915 aes_x86_64 crypto_simd
May 18 16:37:02 hopws kernel: i2c_algo_bit glue_helper cryptd drm_kms_helper e1000e syscopyarea sysfillrect psmouse sysimgblt fb_sys_fops ptp nvme pps_core drm nvme_core ahci rtsx_pci libahci video
May 18 16:37:02 hopws kernel: CPU: 5 PID: 1395 Comm: NetworkManager Tainted: G W O 4.15.0-50-generic #54-Ubuntu
May 18 16:37:02 hopws kernel: Hardware name: LENOVO 20J6CTO1WW/20J6CTO1WW, BIOS R0FET34W (1.14 ) 06/30/2017
May 18 16:37:02 hopws kernel: RIP: 0010:iwl_mvm_dump_lmac_error_log+0x6d3/0x7a0 [iwlmvm]
May 18 16:37:02 hopws kernel: RSP: 0018:ffffbb2ec850f368 EFLAGS: 00010286
May 18 16:37:02 hopws kernel: RAX: 00000000fffffff0 RBX: ffff905127651528 RCX: 0000000000000000
May 18 16:37:02 hopws kernel: RDX: 00000000fffffff0 RSI: 0000000000000246 RDI: 0000000000000246
May 18 16:37:02 hopws kernel: RBP: ffffbb2ec850f470 R08: 0000000000003a98 R09: ffffffffc0cc1fe9
May 18 16:37:02 hopws kernel: R10: ffffee305cf75d40 R11: 0000000000000000 R12: 0000000000811404
May 18 16:37:02 hopws kernel: R13: ffff90511fb80018 R14: 00000000ffffff92 R15: 0000000000000000
May 18 16:37:02 hopws kernel: FS: 00007f9181391fc0(0000) GS:ffff905152540000(0000) knlGS:0000000000000000
May 18 16:37:02 hopws kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 18 16:37:02 hopws kernel: CR2: 00003385c300d000 CR3: 0000000829d12001 CR4: 00000000003606e0
May 18 16:37:02 hopws kernel: Call Trace:
May 18 16:37:02 hopws kernel: ? vprintk_emit+0x333/0x3a0
May 18 16:37:02 hopws kernel: ? vprintk_default+0x29/0x50
May 18 16:37:02 hopws kernel: ? do_invalid_op+0x20/0x30
May 18 16:37:02 hopws kernel: iwl_mvm_dump_nic_error_log+0x3d/0x2c0 [iwlmvm]
May 18 16:37:02 hopws kernel: ? iwl_trans_pcie_grab_nic_access+0xb5/0xf0 [iwlwifi]
May 18 16:37:02 hopws kernel: ? iwl_write_prph+0x3d/0x90 [iwlwifi]
May 18 16:37:02 hopws kernel: iwl_mvm_nic_error+0x16/0x30 [iwlmvm]
May 18 16:37:02 hopws kernel: iwl_trans_pcie_send_hcmd+0x403/0x550 [iwlwifi]
May 18 16:37:02 hopws kernel: ? wait_woken+0x80/0x80
May 18 16:37:02 hopws kernel: iwl_trans_send_cmd+0x62/0xd0 [iwlwifi]
May 18 16:37:02 hopws kernel: iwl_mvm_send_cmd+0x32/0xa0 [iwlmvm]
May 18 16:37:02 hopws kernel: ? free_pages.part.90+0x38/0x50
May 18 16:37:02 hopws kernel: iwl_mvm_request_statistics+0x74/0x100 [iwlmvm]
May 18 16:37:02 hopws kernel: iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:37:02 hopws kernel: ? iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:37:02 hopws kernel: sta_set_sinfo+0xb8/0x880 [mac80211]
May 18 16:37:02 hopws kernel: ? sta_info_get_bss+0x106/0x190 [mac80211]
May 18 16:37:02 hopws kernel: ieee80211_get_station+0x52/0x70 [mac80211]
May 18 16:37:02 hopws kernel: nl80211_get_station+0xa2/0x250 [cfg80211]
May 18 16:37:02 hopws kernel: genl_family_rcv_msg+0x1fe/0x3f0
May 18 16:37:02 hopws kernel: ? free_one_page+0x76/0x400
May 18 16:37:02 hopws kernel: ? __rtnl_unlock+0x2a/0x50
May 18 16:37:02 hopws kernel: genl_rcv_msg+0x4c/0x90
May 18 16:37:02 hopws kernel: ? genl_family_rcv_msg+0x3f0/0x3f0
May 18 16:37:02 hopws kernel: netlink_rcv_skb+0x54/0x130
May 18 16:37:02 hopws kernel: genl_rcv+0x28/0x40
May 18 16:37:02 hopws kernel: netlink_unicast+0x19e/0x240
May 18 16:37:02 hopws kernel: netlink_sendmsg+0x2d1/0x3d0
May 18 16:37:02 hopws kernel: sock_sendmsg+0x3e/0x50
May 18 16:37:02 hopws kernel: ___sys_sendmsg+0x2a0/0x2f0
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:37:02 hopws kernel: __sys_sendmsg+0x54/0x90
May 18 16:37:02 hopws kernel: ? __sys_sendmsg+0x54/0x90
May 18 16:37:02 hopws kernel: SyS_sendmsg+0x12/0x20
May 18 16:37:02 hopws kernel: do_syscall_64+0x73/0x130
May 18 16:37:02 hopws kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 18 16:37:02 hopws kernel: RIP: 0033:0x7f917eb89607
May 18 16:37:02 hopws kernel: RSP: 002b:00007ffff8e2e400 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
May 18 16:37:02 hopws kernel: RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f917eb89607
May 18 16:37:02 hopws kernel: RDX: 0000000000000000 RSI: 00007ffff8e2e460 RDI: 000000000000000f
May 18 16:37:02 hopws kernel: RBP: 00007ffff8e2e460 R08: 0000000000000000 R09: 00007f917eb71c40
May 18 16:37:02 hopws kernel: R10: 0000000000000007 R11: 0000000000000293 R12: 0000000000000000
May 18 16:37:02 hopws kernel: R13: 00007ffff8e2e460 R14: 00007ffff8e2e600 R15: 00000000fffffff4
May 18 16:37:02 hopws kernel: Code: 34 c5 df ff 49 8b 7d 30 44 8b 8d 38 ff ff ff 48 c7 c1 31 20 cc c0 4c 8b 83 b0 00 00 00 31 d2 31 f6 e8 12 c5 df ff e9 7d fa ff ff <0f> 0b 49 8b 7d 30 31 d2 31 f6 48 c7 c1 80 66 cc c0 e8 f7 c4 df
May 18 16:37:02 hopws kernel: ---[ end trace a5f864fb85d2e981 ]---
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: HW error, resetting before reading
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: Loaded firmware version: 34.0.1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | ADVANCED_SYSASSERT
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | trm_hw_status0
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | trm_hw_status1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | branchlink2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | interruptlink1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | interruptlink2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | data1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xC850F3D8 | data2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFBB2E | data3
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xAD22DE00 | beacon time
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | tsf low
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | tsf hi
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | time gp1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x000007D0 | time gp2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | uCode revision type
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xC850F4B8 | uCode version major
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFBB2E | uCode version minor
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x1FB88F00 | hw version
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF9051 | board version
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF9051 | hcmd
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr0
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x5CF75D40 | isr2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFEE30 | isr3
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000418 | isr4
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | last cmd Id
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000001 | wait_event
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_control
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_duration
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_mhvalid
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000006 | l2p_addr_match
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | lmpm_pmg_sel
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000007 | timestamp
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | flow_handler
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: Status: 0x00000100, count: -17618
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xC0A99515 | ADVANCED_SYSASSERT
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | umac branchlink1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x1FB80018 | umac branchlink2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF9051 | umac interruptlink1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00A01C30 | umac interruptlink2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | umac data1
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000080 | umac data2
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | umac data3
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xC850F4E0 | umac major
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFBB2E | umac minor
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xC0A8882D | frame pointer
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | stack pointer
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000246 | last host cmd
May 18 16:37:02 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr status reg
May 18 16:37:02 hopws kernel: ieee80211 phy0: Hardware restart was requested
May 18 16:37:05 hopws kernel: iwlwifi 0000:03:00.0: Could not load the [0] uCode section
May 18 16:37:05 hopws kernel: iwlwifi 0000:03:00.0: Failed to start INIT ucode: -5
May 18 16:37:05 hopws kernel: iwlwifi 0000:03:00.0: Failed to run INIT ucode: -5
May 18 16:37:05 hopws kernel: iwlwifi 0000:03:00.0: Failed to start RT ucode: -5
May 18 16:37:07 hopws kernel: ------------[ cut here ]------------
May 18 16:37:07 hopws kernel: Hardware became unavailable during restart.
Log d'un crash ayant eu lieu directement après le reboot
$ sudo journalctl -S "2019-05-18"
May 18 16:01:48 hopws NetworkManager[1443]: <info> [1558191708.7310] device (br-52f62de275d9): Activation: successful, device activated.
May 18 16:01:48 hopws nm-dispatcher[1725]: req:6 'up' [br-52f62de275d9]: new request (1 scripts)
May 18 16:01:48 hopws dockerd[2646]: time="2019-05-18T16:01:48.746906674+01:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address"
May 18 16:01:48 hopws dockerd[2646]: time="2019-05-18T16:01:48.819910030+01:00" level=info msg="Loading containers: done."
May 18 16:01:49 hopws dockerd[2646]: time="2019-05-18T16:01:49.020283209+01:00" level=info msg="Docker daemon" commit=481bc77 graphdriver(s)=overlay2 version=18.09.6
May 18 16:01:49 hopws dockerd[2646]: time="2019-05-18T16:01:49.027998089+01:00" level=info msg="Daemon has completed initialization"
May 18 16:01:49 hopws dockerd[2646]: time="2019-05-18T16:01:49.049590501+01:00" level=info msg="API listen on /var/run/docker.sock"
May 18 16:01:49 hopws systemd[1]: Started Docker Application Container Engine.
May 18 16:01:49 hopws systemd[1]: Reached target Multi-User System.
May 18 16:01:49 hopws systemd[1]: Reached target Graphical Interface.
May 18 16:01:49 hopws systemd[1]: Started Stop ureadahead data collection 45s after completed startup.
May 18 16:01:49 hopws systemd[1]: Starting Update UTMP about System Runlevel Changes...
May 18 16:01:49 hopws systemd[1]: Started Update UTMP about System Runlevel Changes.
May 18 16:01:49 hopws systemd[1]: Startup finished in 16.431s (kernel) + 16.458s (userspace) = 32.889s.
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: [ 0] Receiver Error (First)
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID)
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: [ 0] Receiver Error (First)
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: AER: Multiple Corrected error received: id=00e0
May 18 16:01:51 hopws kernel: pcieport 0000:00:1c.0: can't find device of ID00e0
May 18 16:01:57 hopws nm-dispatcher[1725]: req:3 'connectivity-change': start running ordered scripts...
May 18 16:01:57 hopws nm-dispatcher[1725]: req:4 'up' [docker0]: start running ordered scripts...
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: Error sending STATISTICS_CMD: time out after 2000ms.
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: Current CMD queue read_ptr 115 write_ptr 116
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi transaction failed, dumping registers
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device config registers:
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000000: 24fd8086 00100000 02800078 00000000 00000004 00000000 00000000 00000000
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000020: 00000000 00000000 00000000 10108086 00000000 000000c8 00000000 00000100
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device memory mapped registers:
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi device AER capability structure:
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000000: 14010001 00100000 00000000 00462031 00002000 00002000 00000014 40000001
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 00000020: 0000000f f2200460 00000000
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi parent port (0000:00:1c.0) config registers:
May 18 16:01:58 hopws kernel: iwlwifi 0000:00:1c.0: 00000000: a1108086 00100407 060400f1 00810000 00000000 00000000 00030300 200000f0
May 18 16:01:58 hopws kernel: iwlwifi 0000:00:1c.0: 00000020: f220f220 0001fff1 00000000 00000000 00000000 00000040 00000000 000001ff
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: iwlwifi root port (0000:00:1c.0) AER cap structure:
May 18 16:01:58 hopws kernel: iwlwifi 0000:00:1c.0: 00000000: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000
May 18 16:01:58 hopws kernel: iwlwifi 0000:00:1c.0: 00000020: 00000000 00000000 00000000 00000007 00000000 000000e0
May 18 16:01:58 hopws kernel: ------------[ cut here ]------------
May 18 16:01:58 hopws kernel: Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff)
May 18 16:01:58 hopws kernel: WARNING: CPU: 2 PID: 1443 at /build/linux-3btXxq/linux-4.15.0/drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1973 iwl_trans_pcie_grab_nic_access+0xea/0xf0 [iwlwifi]
May 18 16:01:58 hopws kernel: Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ccm rfcomm aufs overlay cmac bnep binfmt_misc xfs libcrc32c nls_iso8859_1 arc4 btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc iwlmvm videobuf2_memops videobuf2_v4l2 videobuf2_core videodev snd_hda_codec_hdmi wmi_bmof media mac80211 intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi snd_hda_intel snd_hda_codec rtsx_pci_ms snd_seq snd_hda_core snd_hwdep memstick cfg80211 snd_pcm snd_seq_device
May 18 16:01:58 hopws kernel: intel_rapl x86_pkg_temp_thermal intel_powerclamp thinkpad_acpi coretemp snd_timer joydev kvm_intel input_leds nvram snd kvm mei_me soundcore mei irqbypass intel_pch_thermal shpchp intel_cstate acpi_pad intel_rapl_perf mac_hid serio_raw wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt i915 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rtsx_pci_sdmmc i2c_algo_bit aesni_intel drm_kms_helper aes_x86_64 crypto_simd syscopyarea glue_helper sysfillrect cryptd e1000e sysimgblt fb_sys_fops psmouse ptp nvme drm pps_core nvme_core ahci rtsx_pci libahci video
May 18 16:01:58 hopws kernel: CPU: 2 PID: 1443 Comm: NetworkManager Tainted: G O 4.15.0-50-generic #54-Ubuntu
May 18 16:01:58 hopws kernel: Hardware name: LENOVO 20J6CTO1WW/20J6CTO1WW, BIOS R0FET34W (1.14 ) 06/30/2017
May 18 16:01:58 hopws kernel: RIP: 0010:iwl_trans_pcie_grab_nic_access+0xea/0xf0 [iwlwifi]
May 18 16:01:58 hopws kernel: RSP: 0018:ffffb37dc81a3490 EFLAGS: 00010082
May 18 16:01:58 hopws kernel: RAX: 0000000000000000 RBX: ffff95c6e2150018 RCX: 0000000000000006
May 18 16:01:58 hopws kernel: RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff95c712496490
May 18 16:01:58 hopws kernel: RBP: ffffb37dc81a34a8 R08: 0000000000000001 R09: 00000000000003fd
May 18 16:01:58 hopws kernel: R10: ffffe2f8dfab5d40 R11: 0000000000000000 R12: ffff95c6e2158f00
May 18 16:01:58 hopws kernel: R13: ffffb37dc81a34b8 R14: 00000000000007d0 R15: 0000000000000000
May 18 16:01:58 hopws kernel: FS: 00007f8c9187bfc0(0000) GS:ffff95c712480000(0000) knlGS:0000000000000000
May 18 16:01:58 hopws kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 18 16:01:58 hopws kernel: CR2: 00007f22da045af8 CR3: 0000000829f90005 CR4: 00000000003606e0
May 18 16:01:58 hopws kernel: Call Trace:
May 18 16:01:58 hopws kernel: iwl_write_prph+0x3d/0x90 [iwlwifi]
May 18 16:01:58 hopws kernel: iwl_force_nmi+0x33/0x40 [iwlwifi]
May 18 16:01:58 hopws kernel: iwl_trans_pcie_send_hcmd+0x3da/0x550 [iwlwifi]
May 18 16:01:58 hopws kernel: ? wait_woken+0x80/0x80
May 18 16:01:58 hopws kernel: iwl_trans_send_cmd+0x62/0xd0 [iwlwifi]
May 18 16:01:58 hopws kernel: iwl_mvm_send_cmd+0x32/0xa0 [iwlmvm]
May 18 16:01:58 hopws kernel: iwl_mvm_request_statistics+0x74/0x100 [iwlmvm]
May 18 16:01:58 hopws kernel: iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:01:58 hopws kernel: ? iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:01:58 hopws kernel: sta_set_sinfo+0xb8/0x880 [mac80211]
May 18 16:01:58 hopws kernel: ? sta_info_get_bss+0x106/0x190 [mac80211]
May 18 16:01:58 hopws kernel: ieee80211_get_station+0x52/0x70 [mac80211]
May 18 16:01:58 hopws kernel: nl80211_get_station+0xa2/0x250 [cfg80211]
May 18 16:01:58 hopws kernel: ? iwl_mvm_mac_tx+0xe2/0x1d0 [iwlmvm]
May 18 16:01:58 hopws kernel: genl_family_rcv_msg+0x1fe/0x3f0
May 18 16:01:58 hopws kernel: ? free_one_page+0x76/0x400
May 18 16:01:58 hopws kernel: ? __rtnl_unlock+0x2a/0x50
May 18 16:01:58 hopws kernel: genl_rcv_msg+0x4c/0x90
May 18 16:01:58 hopws kernel: ? genl_family_rcv_msg+0x3f0/0x3f0
May 18 16:01:58 hopws kernel: netlink_rcv_skb+0x54/0x130
May 18 16:01:58 hopws kernel: genl_rcv+0x28/0x40
May 18 16:01:58 hopws kernel: netlink_unicast+0x19e/0x240
May 18 16:01:58 hopws kernel: netlink_sendmsg+0x2d1/0x3d0
May 18 16:01:58 hopws kernel: sock_sendmsg+0x3e/0x50
May 18 16:01:58 hopws kernel: ___sys_sendmsg+0x2a0/0x2f0
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: __sys_sendmsg+0x54/0x90
May 18 16:01:58 hopws kernel: ? __sys_sendmsg+0x54/0x90
May 18 16:01:58 hopws kernel: SyS_sendmsg+0x12/0x20
May 18 16:01:58 hopws kernel: do_syscall_64+0x73/0x130
May 18 16:01:58 hopws kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 18 16:01:58 hopws kernel: RIP: 0033:0x7f8c8f073607
May 18 16:01:58 hopws kernel: RSP: 002b:00007fffe25a0ee0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
May 18 16:01:58 hopws kernel: RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f8c8f073607
May 18 16:01:58 hopws kernel: RDX: 0000000000000000 RSI: 00007fffe25a0f40 RDI: 000000000000000f
May 18 16:01:58 hopws kernel: RBP: 00007fffe25a0f40 R08: 0000000000000000 R09: 00007f8c8f05bc40
May 18 16:01:58 hopws kernel: R10: 0000000000000007 R11: 0000000000000293 R12: 0000000000000000
May 18 16:01:58 hopws kernel: R13: 00007fffe25a0f40 R14: 00007fffe25a10e0 R15: 00000000fffffff4
May 18 16:01:58 hopws kernel: Code: 00 00 e8 ba b7 40 f5 eb 9d 48 89 df be 24 00 00 00 c6 05 ee 72 02 00 01 e8 94 ec fe ff 48 c7 c7 c0 47 7a c0 89 c6 e8 e6 93 b0 f4 <0f> 0b eb bb 66 90 0f 1f 44 00 00 55 49 c7 c0 00 48 7a c0 48 c7
May 18 16:01:58 hopws kernel: ---[ end trace dbe0aabdc2a46248 ]---
May 18 16:01:58 hopws kernel: WARNING: CPU: 2 PID: 1443 at /build/linux-3btXxq/linux-4.15.0/drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1103 iwl_mvm_dump_lmac_error_log+0x6d3/0x7a0 [iwlmvm]
May 18 16:01:58 hopws kernel: Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) ccm rfcomm aufs overlay cmac bnep binfmt_misc xfs libcrc32c nls_iso8859_1 arc4 btusb btrtl btbcm btintel bluetooth ecdh_generic uvcvideo videobuf2_vmalloc iwlmvm videobuf2_memops videobuf2_v4l2 videobuf2_core videodev snd_hda_codec_hdmi wmi_bmof media mac80211 intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi snd_hda_intel snd_hda_codec rtsx_pci_ms snd_seq snd_hda_core snd_hwdep memstick cfg80211 snd_pcm snd_seq_device
May 18 16:01:58 hopws kernel: intel_rapl x86_pkg_temp_thermal intel_powerclamp thinkpad_acpi coretemp snd_timer joydev kvm_intel input_leds nvram snd kvm mei_me soundcore mei irqbypass intel_pch_thermal shpchp intel_cstate acpi_pad intel_rapl_perf mac_hid serio_raw wmi sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 algif_skcipher af_alg dm_crypt i915 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc rtsx_pci_sdmmc i2c_algo_bit aesni_intel drm_kms_helper aes_x86_64 crypto_simd syscopyarea glue_helper sysfillrect cryptd e1000e sysimgblt fb_sys_fops psmouse ptp nvme drm pps_core nvme_core ahci rtsx_pci libahci video
May 18 16:01:58 hopws kernel: CPU: 2 PID: 1443 Comm: NetworkManager Tainted: G W O 4.15.0-50-generic #54-Ubuntu
May 18 16:01:58 hopws kernel: Hardware name: LENOVO 20J6CTO1WW/20J6CTO1WW, BIOS R0FET34W (1.14 ) 06/30/2017
May 18 16:01:58 hopws kernel: RIP: 0010:iwl_mvm_dump_lmac_error_log+0x6d3/0x7a0 [iwlmvm]
May 18 16:01:58 hopws kernel: RSP: 0018:ffffb37dc81a3368 EFLAGS: 00010286
May 18 16:01:58 hopws kernel: RAX: 00000000fffffff0 RBX: ffff95c6e97d9528 RCX: 0000000000000000
May 18 16:01:58 hopws kernel: RDX: 00000000fffffff0 RSI: 0000000000000246 RDI: 0000000000000246
May 18 16:01:58 hopws kernel: RBP: ffffb37dc81a3470 R08: 0000000000003a98 R09: ffffffffc0960fe9
May 18 16:01:58 hopws kernel: R10: ffffe2f8dfab5d40 R11: 0000000000000000 R12: 0000000000811404
May 18 16:01:58 hopws kernel: R13: ffff95c6e2150018 R14: 00000000ffffff92 R15: 0000000000000000
May 18 16:01:58 hopws kernel: FS: 00007f8c9187bfc0(0000) GS:ffff95c712480000(0000) knlGS:0000000000000000
May 18 16:01:58 hopws kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 18 16:01:58 hopws kernel: CR2: 00007f22da045af8 CR3: 0000000829f90005 CR4: 00000000003606e0
May 18 16:01:58 hopws kernel: Call Trace:
May 18 16:01:58 hopws kernel: ? vprintk_emit+0x333/0x3a0
May 18 16:01:58 hopws kernel: ? vprintk_default+0x29/0x50
May 18 16:01:58 hopws kernel: ? do_invalid_op+0x20/0x30
May 18 16:01:58 hopws kernel: iwl_mvm_dump_nic_error_log+0x3d/0x2c0 [iwlmvm]
May 18 16:01:58 hopws kernel: ? iwl_trans_pcie_grab_nic_access+0xb5/0xf0 [iwlwifi]
May 18 16:01:58 hopws kernel: ? iwl_write_prph+0x3d/0x90 [iwlwifi]
May 18 16:01:58 hopws kernel: iwl_mvm_nic_error+0x16/0x30 [iwlmvm]
May 18 16:01:58 hopws kernel: iwl_trans_pcie_send_hcmd+0x403/0x550 [iwlwifi]
May 18 16:01:58 hopws kernel: ? wait_woken+0x80/0x80
May 18 16:01:58 hopws kernel: iwl_trans_send_cmd+0x62/0xd0 [iwlwifi]
May 18 16:01:58 hopws kernel: iwl_mvm_send_cmd+0x32/0xa0 [iwlmvm]
May 18 16:01:58 hopws kernel: iwl_mvm_request_statistics+0x74/0x100 [iwlmvm]
May 18 16:01:58 hopws kernel: iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:01:58 hopws kernel: ? iwl_mvm_mac_sta_statistics+0xaa/0xf0 [iwlmvm]
May 18 16:01:58 hopws kernel: sta_set_sinfo+0xb8/0x880 [mac80211]
May 18 16:01:58 hopws kernel: ? sta_info_get_bss+0x106/0x190 [mac80211]
May 18 16:01:58 hopws kernel: ieee80211_get_station+0x52/0x70 [mac80211]
May 18 16:01:58 hopws kernel: nl80211_get_station+0xa2/0x250 [cfg80211]
May 18 16:01:58 hopws kernel: ? iwl_mvm_mac_tx+0xe2/0x1d0 [iwlmvm]
May 18 16:01:58 hopws kernel: genl_family_rcv_msg+0x1fe/0x3f0
May 18 16:01:58 hopws kernel: ? free_one_page+0x76/0x400
May 18 16:01:58 hopws kernel: ? __rtnl_unlock+0x2a/0x50
May 18 16:01:58 hopws kernel: genl_rcv_msg+0x4c/0x90
May 18 16:01:58 hopws kernel: ? genl_family_rcv_msg+0x3f0/0x3f0
May 18 16:01:58 hopws kernel: netlink_rcv_skb+0x54/0x130
May 18 16:01:58 hopws kernel: genl_rcv+0x28/0x40
May 18 16:01:58 hopws kernel: netlink_unicast+0x19e/0x240
May 18 16:01:58 hopws kernel: netlink_sendmsg+0x2d1/0x3d0
May 18 16:01:58 hopws kernel: sock_sendmsg+0x3e/0x50
May 18 16:01:58 hopws kernel: ___sys_sendmsg+0x2a0/0x2f0
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: ? compat_poll_select_copy_remaining+0x130/0x130
May 18 16:01:58 hopws kernel: __sys_sendmsg+0x54/0x90
May 18 16:01:58 hopws kernel: ? __sys_sendmsg+0x54/0x90
May 18 16:01:58 hopws kernel: SyS_sendmsg+0x12/0x20
May 18 16:01:58 hopws kernel: do_syscall_64+0x73/0x130
May 18 16:01:58 hopws kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 18 16:01:58 hopws kernel: RIP: 0033:0x7f8c8f073607
May 18 16:01:58 hopws kernel: RSP: 002b:00007fffe25a0ee0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
May 18 16:01:58 hopws kernel: RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f8c8f073607
May 18 16:01:58 hopws kernel: RDX: 0000000000000000 RSI: 00007fffe25a0f40 RDI: 000000000000000f
May 18 16:01:58 hopws kernel: RBP: 00007fffe25a0f40 R08: 0000000000000000 R09: 00007f8c8f05bc40
May 18 16:01:58 hopws kernel: R10: 0000000000000007 R11: 0000000000000293 R12: 0000000000000000
May 18 16:01:58 hopws kernel: R13: 00007fffe25a0f40 R14: 00007fffe25a10e0 R15: 00000000fffffff4
May 18 16:01:58 hopws kernel: Code: 34 85 e4 ff 49 8b 7d 30 44 8b 8d 38 ff ff ff 48 c7 c1 31 10 96 c0 4c 8b 83 b0 00 00 00 31 d2 31 f6 e8 12 85 e4 ff e9 7d fa ff ff <0f> 0b 49 8b 7d 30 31 d2 31 f6 48 c7 c1 80 56 96 c0 e8 f7 84 e4
May 18 16:01:58 hopws kernel: ---[ end trace dbe0aabdc2a46249 ]---
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: HW error, resetting before reading
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: Loaded firmware version: 34.0.1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | ADVANCED_SYSASSERT
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | trm_hw_status0
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | trm_hw_status1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | branchlink2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | interruptlink1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | interruptlink2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | data1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xC81A33D8 | data2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFB37D | data3
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xB522DE00 | beacon time
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | tsf low
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | tsf hi
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | time gp1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x000007D0 | time gp2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | uCode revision type
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xC81A34B8 | uCode version major
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFB37D | uCode version minor
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xE2158F00 | hw version
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF95C6 | board version
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF95C6 | hcmd
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr0
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xDFAB5D40 | isr2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFE2F8 | isr3
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x000003FD | isr4
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | last cmd Id
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000001 | wait_event
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_control
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_duration
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_mhvalid
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000006 | l2p_addr_match
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | lmpm_pmg_sel
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000007 | timestamp
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | flow_handler
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: Status: 0x00000100, count: -19587
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xC0784515 | ADVANCED_SYSASSERT
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | umac branchlink1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xE2150018 | umac branchlink2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFF95C6 | umac interruptlink1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00A01C30 | umac interruptlink2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | umac data1
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000080 | umac data2
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | umac data3
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xC81A34E0 | umac major
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFB37D | umac minor
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xC077382D | frame pointer
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0xFFFFFFFF | stack pointer
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000246 | last host cmd
May 18 16:01:58 hopws kernel: iwlwifi 0000:03:00.0: 0x00000000 | isr status reg
May 18 16:01:58 hopws kernel: ieee80211 phy0: Hardware restart was requested
May 18 16:02:01 hopws kernel: iwlwifi 0000:03:00.0: Could not load the [0] uCode section
May 18 16:02:01 hopws kernel: iwlwifi 0000:03:00.0: Failed to start INIT ucode: -5
May 18 16:02:01 hopws kernel: iwlwifi 0000:03:00.0: Failed to run INIT ucode: -5
May 18 16:02:01 hopws kernel: iwlwifi 0000:03:00.0: Failed to start RT ucode: -5
May 18 16:02:03 hopws kernel: ------------[ cut here ]------------
May 18 16:02:03 hopws kernel: Hardware became unavailable during restart.