Public bug reported:
When trying to connect to an 802.11AC network using an Intel 7265 with
firmware iwlwifi-7265-ucode-25.228.9.0 on kernel 3.16.0-38-generic
#52~14.04.1-Ubuntu, the error " Microcode SW error detected. Restarting
0x2000000." is received, the card crashes and can't connect to the
network.
The same card/driver/firmware combination performs well on 2.4GHz
networks, and also 802.11a.
Jun 15 14:02:38 nomad115 NetworkManager[911]: <info> NetworkManager state is
now DISCONNECTED
Jun 15 14:02:36 nomad115 wpa_supplicant[962]: wlan0: CTRL-EVENT-SCAN-STARTED
Jun 15 14:02:38 nomad115 wpa_supplicant[962]: wlan0: Reject scan trigger since
one is already pending
Jun 15 14:02:38 nomad115 NetworkManager[911]: <info> (wlan0): supplicant
interface state: inactive -> disconnected
Jun 15 14:02:39 nomad115 NetworkManager[911]: <info> (wlan0): supplicant
interface state: disconnected -> inactive
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0)
starting connection 'chocolateblock5 1'
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> (wlan0): device state
change: disconnected -> prepare (reason 'none') [30 40 0]
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> NetworkManager state is
now CONNECTING
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 1
of 5 (Device Prepare) scheduled...
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 1
of 5 (Device Prepare) started...
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 2
of 5 (Device Configure) scheduled...
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 1
of 5 (Device Prepare) complete.
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 2
of 5 (Device Configure) starting...
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> (wlan0): device state
change: prepare -> config (reason 'none') [40 50 0]
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation
(wlan0/wireless): connection 'chocolateblock5 1' has security, and secrets
exist. No new secrets needed.
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Config: added 'ssid' value
'chocolateblock5'
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Config: added 'scan_ssid'
value '1'
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Config: added 'key_mgmt'
value 'WPA-PSK'
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Config: added 'psk' value
'<omitted>'
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Activation (wlan0) Stage 2
of 5 (Device Configure) complete.
Jun 15 14:02:40 nomad115 NetworkManager[911]: <info> Config: set interface
ap_scan to 1
Jun 15 14:02:40 nomad115 wpa_supplicant[962]: wlan0: SME: Trying to
authenticate with 30:b5:c2:84:95:0b (SSID='chocolateblock5' freq=5640 MHz)
Jun 15 14:02:40 nomad115 kernel: [ 362.919913] wlan0: authenticate with
30:b5:c2:84:95:0b
Jun 15 14:02:40 nomad115 kernel: [ 362.922550] iwlwifi 0000:03:00.0: Microcode
SW error detected. Restarting 0x2000000.
Jun 15 14:02:40 nomad115 kernel: [ 362.922554] iwlwifi 0000:03:00.0: CSR
values:
Jun 15 14:02:40 nomad115 kernel: [ 362.922556] iwlwifi 0000:03:00.0: (2nd byte
of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
Jun 15 14:02:40 nomad115 kernel: [ 362.922598] iwlwifi 0000:03:00.0:
CSR_HW_IF_CONFIG_REG: 0X00489200
Jun 15 14:02:40 nomad115 kernel: [ 362.922653] iwlwifi 0000:03:00.0:
CSR_INT_COALESCING: 0X00000040
Jun 15 14:02:40 nomad115 kernel: [ 362.922708] iwlwifi 0000:03:00.0:
CSR_INT: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.922763] iwlwifi 0000:03:00.0:
CSR_INT_MASK: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.922818] iwlwifi 0000:03:00.0:
CSR_FH_INT_STATUS: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.922874] iwlwifi 0000:03:00.0:
CSR_GPIO_IN: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.922929] iwlwifi 0000:03:00.0:
CSR_RESET: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.922984] iwlwifi 0000:03:00.0:
CSR_GP_CNTRL: 0X080403cd
Jun 15 14:02:40 nomad115 kernel: [ 362.923039] iwlwifi 0000:03:00.0:
CSR_HW_REV: 0X00000210
Jun 15 14:02:40 nomad115 kernel: [ 362.923094] iwlwifi 0000:03:00.0:
CSR_EEPROM_REG: 0Xd55555d5
Jun 15 14:02:40 nomad115 kernel: [ 362.923150] iwlwifi 0000:03:00.0:
CSR_EEPROM_GP: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.923205] iwlwifi 0000:03:00.0:
CSR_OTP_GP_REG: 0Xd55555d5
Jun 15 14:02:40 nomad115 kernel: [ 362.923259] iwlwifi 0000:03:00.0:
CSR_GIO_REG: 0X00080042
Jun 15 14:02:40 nomad115 kernel: [ 362.923310] iwlwifi 0000:03:00.0:
CSR_GP_UCODE_REG: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.923361] iwlwifi 0000:03:00.0:
CSR_GP_DRIVER_REG: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.923412] iwlwifi 0000:03:00.0:
CSR_UCODE_DRV_GP1: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.923464] iwlwifi 0000:03:00.0:
CSR_UCODE_DRV_GP2: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.923515] iwlwifi 0000:03:00.0:
CSR_LED_REG: 0X00000060
Jun 15 14:02:40 nomad115 kernel: [ 362.923566] iwlwifi 0000:03:00.0:
CSR_DRAM_INT_TBL_REG: 0X880bab36
Jun 15 14:02:40 nomad115 kernel: [ 362.923617] iwlwifi 0000:03:00.0:
CSR_GIO_CHICKEN_BITS: 0X27800200
Jun 15 14:02:40 nomad115 kernel: [ 362.923668] iwlwifi 0000:03:00.0:
CSR_ANA_PLL_CFG: 0Xd55555d5
Jun 15 14:02:40 nomad115 kernel: [ 362.923719] iwlwifi 0000:03:00.0:
CSR_MONITOR_STATUS_REG: 0Xebb7f757
Jun 15 14:02:40 nomad115 kernel: [ 362.923771] iwlwifi 0000:03:00.0:
CSR_HW_REV_WA_REG: 0X0001001a
Jun 15 14:02:40 nomad115 kernel: [ 362.923822] iwlwifi 0000:03:00.0:
CSR_DBG_HPET_MEM_REG: 0Xffff0000
Jun 15 14:02:40 nomad115 kernel: [ 362.923823] iwlwifi 0000:03:00.0: FH
register values:
Jun 15 14:02:40 nomad115 kernel: [ 362.923877] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0ba8a900
Jun 15 14:02:40 nomad115 kernel: [ 362.923928] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00ba8aa0
Jun 15 14:02:40 nomad115 kernel: [ 362.923983] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_WPTR: 0X00000040
Jun 15 14:02:40 nomad115 kernel: [ 362.924035] iwlwifi 0000:03:00.0:
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
Jun 15 14:02:40 nomad115 kernel: [ 362.924086] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
Jun 15 14:02:40 nomad115 kernel: [ 362.924153] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
Jun 15 14:02:40 nomad115 kernel: [ 362.924304] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.924359] iwlwifi 0000:03:00.0:
FH_TSSR_TX_STATUS_REG: 0X07ff0001
Jun 15 14:02:40 nomad115 kernel: [ 362.924410] iwlwifi 0000:03:00.0:
FH_TSSR_TX_ERROR_REG: 0X00000000
Jun 15 14:02:40 nomad115 kernel: [ 362.924558] iwlwifi 0000:03:00.0: Start IWL
Error Log Dump:
Jun 15 14:02:40 nomad115 kernel: [ 362.924560] iwlwifi 0000:03:00.0: Status:
0x00000000, count: 6
Jun 15 14:02:40 nomad115 kernel: [ 362.924561] iwlwifi 0000:03:00.0: Loaded
firmware version: 25.228.9.0
Jun 15 14:02:40 nomad115 kernel: [ 362.924563] iwlwifi 0000:03:00.0:
0x000014FD | ADVANCED_SYSASSERT
Jun 15 14:02:40 nomad115 kernel: [ 362.924564] iwlwifi 0000:03:00.0:
0x002002A1 | uPc
Jun 15 14:02:40 nomad115 kernel: [ 362.924565] iwlwifi 0000:03:00.0:
0x00000000 | branchlink1
Jun 15 14:02:40 nomad115 kernel: [ 362.924567] iwlwifi 0000:03:00.0:
0x00000BA4 | branchlink2
Jun 15 14:02:40 nomad115 kernel: [ 362.924568] iwlwifi 0000:03:00.0:
0x000183B8 | interruptlink1
Jun 15 14:02:40 nomad115 kernel: [ 362.924569] iwlwifi 0000:03:00.0:
0x00044140 | interruptlink2
Jun 15 14:02:40 nomad115 kernel: [ 362.924570] iwlwifi 0000:03:00.0:
0x00000082 | data1
Jun 15 14:02:40 nomad115 kernel: [ 362.924571] iwlwifi 0000:03:00.0:
0xDEADBEEF | data2
Jun 15 14:02:40 nomad115 kernel: [ 362.924572] iwlwifi 0000:03:00.0:
0xDEADBEEF | data3
Jun 15 14:02:40 nomad115 kernel: [ 362.924573] iwlwifi 0000:03:00.0:
0x00000000 | beacon time
Jun 15 14:02:40 nomad115 kernel: [ 362.924575] iwlwifi 0000:03:00.0:
0x007C805E | tsf low
Jun 15 14:02:40 nomad115 kernel: [ 362.924576] iwlwifi 0000:03:00.0:
0x00000000 | tsf hi
Jun 15 14:02:40 nomad115 kernel: [ 362.924577] iwlwifi 0000:03:00.0:
0x00000000 | time gp1
Jun 15 14:02:40 nomad115 kernel: [ 362.924578] iwlwifi 0000:03:00.0:
0x007C805F | time gp2
Jun 15 14:02:40 nomad115 kernel: [ 362.924579] iwlwifi 0000:03:00.0:
0x00000000 | time gp3
Jun 15 14:02:40 nomad115 kernel: [ 362.924580] iwlwifi 0000:03:00.0:
0x000419E4 | uCode version
Jun 15 14:02:40 nomad115 kernel: [ 362.924581] iwlwifi 0000:03:00.0:
0x00000210 | hw version
Jun 15 14:02:40 nomad115 kernel: [ 362.924582] iwlwifi 0000:03:00.0:
0x00489200 | board version
Jun 15 14:02:40 nomad115 kernel: [ 362.924583] iwlwifi 0000:03:00.0:
0x09250008 | hcmd
Jun 15 14:02:40 nomad115 kernel: [ 362.924585] iwlwifi 0000:03:00.0:
0x000220C0 | isr0
Jun 15 14:02:40 nomad115 kernel: [ 362.924586] iwlwifi 0000:03:00.0:
0x00000000 | isr1
Jun 15 14:02:40 nomad115 kernel: [ 362.924587] iwlwifi 0000:03:00.0:
0x00000002 | isr2
Jun 15 14:02:40 nomad115 kernel: [ 362.924588] iwlwifi 0000:03:00.0:
0x0041FC80 | isr3
Jun 15 14:02:40 nomad115 kernel: [ 362.924589] iwlwifi 0000:03:00.0:
0x00000000 | isr4
Jun 15 14:02:40 nomad115 kernel: [ 362.924590] iwlwifi 0000:03:00.0:
0x01000112 | isr_pref
Jun 15 14:02:40 nomad115 kernel: [ 362.924591] iwlwifi 0000:03:00.0:
0x00000000 | wait_event
Jun 15 14:02:40 nomad115 kernel: [ 362.924592] iwlwifi 0000:03:00.0:
0x00000050 | l2p_control
Jun 15 14:02:40 nomad115 kernel: [ 362.924594] iwlwifi 0000:03:00.0:
0x00018020 | l2p_duration
Jun 15 14:02:40 nomad115 kernel: [ 362.924595] iwlwifi 0000:03:00.0:
0x0000003F | l2p_mhvalid
Jun 15 14:02:40 nomad115 kernel: [ 362.924596] iwlwifi 0000:03:00.0:
0x00000000 | l2p_addr_match
Jun 15 14:02:40 nomad115 kernel: [ 362.924597] iwlwifi 0000:03:00.0:
0x00000007 | lmpm_pmg_sel
Jun 15 14:02:40 nomad115 kernel: [ 362.924598] iwlwifi 0000:03:00.0:
0x20111734 | timestamp
Jun 15 14:02:40 nomad115 kernel: [ 362.924599] iwlwifi 0000:03:00.0:
0x00004050 | flow_handler
Jun 15 14:02:40 nomad115 kernel: [ 362.924602] ieee80211 phy0: Hardware
restart was requested
Jun 15 14:02:40 nomad115 kernel: [ 362.924615] iwlwifi 0000:03:00.0: FW error
in SYNC CMD PHY_CONTEXT_CMD
Jun 15 14:02:40 nomad115 kernel: [ 362.924623] CPU: 1 PID: 962 Comm:
wpa_supplicant Not tainted 3.16.0-38-generic #52~14.04.1-Ubuntu
Jun 15 14:02:40 nomad115 kernel: [ 362.924627] Hardware name: LENOVO
20CMA00ETW/20CMA00ETW, BIOS N10ET27W (1.04 ) 12/01/2014
Jun 15 14:02:40 nomad115 kernel: [ 362.924631] ffff88003694fb80
ffff8802207c75d0 ffffffff8176534f ffff8802207c7660
Jun 15 14:02:40 nomad115 kernel: [ 362.924652] ffff8802207c7638
ffffffffc0758980 0000000000000000 0000000000000000
Jun 15 14:02:40 nomad115 kernel: [ 362.924672] ffff88021f4ec750
ffffffff810b4e70 ffff8802207c7600 ffff8802207c7600
Jun 15 14:02:40 nomad115 kernel: [ 362.924693] Call Trace:
Jun 15 14:02:40 nomad115 kernel: [ 362.924705] [<ffffffff8176534f>]
dump_stack+0x45/0x56
Jun 15 14:02:40 nomad115 kernel: [ 362.924724] [<ffffffffc0758980>]
iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
Jun 15 14:02:40 nomad115 kernel: [ 362.924729] [<ffffffff810b4e70>] ?
prepare_to_wait_event+0x100/0x100
Jun 15 14:02:40 nomad115 kernel: [ 362.924737] [<ffffffffc0823681>]
iwl_mvm_send_cmd+0x41/0xc0 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924745] [<ffffffffc0823741>]
iwl_mvm_send_cmd_pdu+0x41/0x50 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924752] [<ffffffffc082451e>] ?
iwl_mvm_rx_diversity_allowed+0x5e/0x70 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924758] [<ffffffffc082165e>]
iwl_mvm_phy_ctxt_apply.constprop.2+0x10e/0x270 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924765] [<ffffffffc0821872>]
iwl_mvm_phy_ctxt_changed+0x22/0x30 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924771] [<ffffffffc081c228>]
iwl_mvm_change_chanctx+0x68/0xb0 [iwlmvm]
Jun 15 14:02:40 nomad115 kernel: [ 362.924788] [<ffffffffc07ab856>]
ieee80211_recalc_chanctx_min_def+0x166/0x3c0 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924801] [<ffffffffc07ac525>]
ieee80211_assign_vif_chanctx+0x215/0x460 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924815] [<ffffffffc07acd91>]
ieee80211_vif_use_channel+0x151/0x270 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924829] [<ffffffffc07bb3fb>]
ieee80211_prep_connection+0x13b/0x7f0 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924844] [<ffffffffc07c166d>]
ieee80211_mgd_auth+0x27d/0x310 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924857] [<ffffffffc0793818>]
ieee80211_auth+0x18/0x20 [mac80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924878] [<ffffffffc04596f6>]
cfg80211_mlme_auth+0xf6/0x1c0 [cfg80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924894] [<ffffffffc04447b7>]
nl80211_authenticate+0x2a7/0x300 [cfg80211]
Jun 15 14:02:40 nomad115 kernel: [ 362.924901] [<ffffffff81694e89>]
genl_family_rcv_msg+0x199/0x380
Jun 15 14:02:40 nomad115 kernel: [ 362.924904] [<ffffffff81695070>] ?
genl_family_rcv_msg+0x380/0x380
Jun 15 14:02:40 nomad115 kernel: [ 362.924907] [<ffffffff81695101>]
genl_rcv_msg+0x91/0xd0
Jun 15 14:02:40 nomad115 kernel: [ 362.924909] [<ffffffff81693189>]
netlink_rcv_skb+0xa9/0xc0
Jun 15 14:02:40 nomad115 kernel: [ 362.924912] [<ffffffff81693688>]
genl_rcv+0x28/0x40
Jun 15 14:02:40 nomad115 kernel: [ 362.924915] [<ffffffff81692843>]
netlink_unicast+0xf3/0x200
Jun 15 14:02:40 nomad115 kernel: [ 362.924922] [<ffffffff81692c65>]
netlink_sendmsg+0x315/0x680
Jun 15 14:02:40 nomad115 kernel: [ 362.924928] [<ffffffff813347fd>] ?
aa_sk_perm.isra.4+0x6d/0x150
Jun 15 14:02:40 nomad115 kernel: [ 362.924932] [<ffffffff816493db>]
sock_sendmsg+0x8b/0xc0
Jun 15 14:02:40 nomad115 kernel: [ 362.924935] [<ffffffff816490ce>] ?
move_addr_to_kernel.part.17+0x1e/0x60
Jun 15 14:02:40 nomad115 kernel: [ 362.924937] [<ffffffff81649c61>] ?
move_addr_to_kernel+0x21/0x30
Jun 15 14:02:40 nomad115 kernel: [ 362.924943] [<ffffffff81649c29>]
___sys_sendmsg+0x389/0x3a0
Jun 15 14:02:40 nomad115 kernel: [ 362.924947] [<ffffffff810aa8a4>] ?
update_curr+0xe4/0x180
Jun 15 14:02:40 nomad115 kernel: [ 362.924950] [<ffffffff810a7dd5>] ?
set_next_entity+0x95/0xb0
Jun 15 14:02:40 nomad115 kernel: [ 362.924956] [<ffffffff81011627>] ?
__switch_to+0x167/0x580
Jun 15 14:02:40 nomad115 kernel: [ 362.924959] [<ffffffff8164a322>]
__sys_sendmsg+0x42/0x80
Jun 15 14:02:40 nomad115 kernel: [ 362.924964] [<ffffffff8164a372>]
SyS_sendmsg+0x12/0x20
Jun 15 14:02:40 nomad115 kernel: [ 362.924967] [<ffffffff8176da4d>]
system_call_fastpath+0x1a/0x1f
Jun 15 14:02:40 nomad115 kernel: [ 362.924973] iwlwifi 0000:03:00.0: PHY ctxt
cmd error. ret=-5
Jun 15 14:02:40 nomad115 wpa_supplicant[962]: wlan0: SME: Authentication
request to the driver failed
Jun 15 14:02:41 nomad115 kernel: [ 362.924979] iwlwifi 0000:03:00.0: Failed to
send MAC context (action:2): -5
Jun 15 14:02:41 nomad115 kernel: [ 362.924982] iwlwifi 0000:03:00.0: failed to
update MAC 60:57:18:8b:8f:c6
Jun 15 14:02:41 nomad115 kernel: [ 362.924986] iwlwifi 0000:03:00.0: Failed to
send MAC context (action:2): -5
Jun 15 14:02:41 nomad115 kernel: [ 362.924988] iwlwifi 0000:03:00.0: failed to
update MAC 60:57:18:8b:8f:c6
Jun 15 14:02:41 nomad115 kernel: [ 362.925003] wlan0: failed to insert STA
entry for the AP (error -5)
Jun 15 14:02:41 nomad115 kernel: [ 362.925006] iwlwifi 0000:03:00.0: Failed to
send MAC context (action:2): -5
Jun 15 14:02:41 nomad115 kernel: [ 362.925008] iwlwifi 0000:03:00.0: failed to
update MAC 60:57:18:8b:8f:c6
Jun 15 14:02:41 nomad115 kernel: [ 363.026684] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 kernel: [ 363.027200] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 kernel: [ 363.043549] iwlwifi 0000:03:00.0: Microcode
SW error detected. Restarting 0x2000000.
Jun 15 14:02:41 nomad115 kernel: [ 363.043553] iwlwifi 0000:03:00.0: CSR
values:
Jun 15 14:02:41 nomad115 kernel: [ 363.043555] iwlwifi 0000:03:00.0: (2nd byte
of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
Jun 15 14:02:41 nomad115 kernel: [ 363.043682] iwlwifi 0000:03:00.0:
CSR_HW_IF_CONFIG_REG: 0X00489200
Jun 15 14:02:41 nomad115 kernel: [ 363.043737] iwlwifi 0000:03:00.0:
CSR_INT_COALESCING: 0X0000ff40
Jun 15 14:02:41 nomad115 kernel: [ 363.043788] iwlwifi 0000:03:00.0:
CSR_INT: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.043839] iwlwifi 0000:03:00.0:
CSR_INT_MASK: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.043890] iwlwifi 0000:03:00.0:
CSR_FH_INT_STATUS: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.043941] iwlwifi 0000:03:00.0:
CSR_GPIO_IN: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.043993] iwlwifi 0000:03:00.0:
CSR_RESET: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.044044] iwlwifi 0000:03:00.0:
CSR_GP_CNTRL: 0X080403cd
Jun 15 14:02:41 nomad115 kernel: [ 363.044095] iwlwifi 0000:03:00.0:
CSR_HW_REV: 0X00000210
Jun 15 14:02:41 nomad115 kernel: [ 363.044146] iwlwifi 0000:03:00.0:
CSR_EEPROM_REG: 0Xd55555d5
Jun 15 14:02:41 nomad115 kernel: [ 363.044208] iwlwifi 0000:03:00.0:
CSR_EEPROM_GP: 0X00000000
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): supplicant
interface state: inactive -> disconnected
Jun 15 14:02:41 nomad115 kernel: [ 363.044353] iwlwifi 0000:03:00.0:
CSR_OTP_GP_REG: 0Xd55555d5
Jun 15 14:02:41 nomad115 kernel: [ 363.044408] iwlwifi 0000:03:00.0:
CSR_GIO_REG: 0X00080042
Jun 15 14:02:41 nomad115 kernel: [ 363.044471] iwlwifi 0000:03:00.0:
CSR_GP_UCODE_REG: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.044618] iwlwifi 0000:03:00.0:
CSR_GP_DRIVER_REG: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.044673] iwlwifi 0000:03:00.0:
CSR_UCODE_DRV_GP1: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.044728] iwlwifi 0000:03:00.0:
CSR_UCODE_DRV_GP2: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.044784] iwlwifi 0000:03:00.0:
CSR_LED_REG: 0X00000060
Jun 15 14:02:41 nomad115 kernel: [ 363.044839] iwlwifi 0000:03:00.0:
CSR_DRAM_INT_TBL_REG: 0X880bab36
Jun 15 14:02:41 nomad115 kernel: [ 363.044894] iwlwifi 0000:03:00.0:
CSR_GIO_CHICKEN_BITS: 0X27800200
Jun 15 14:02:41 nomad115 kernel: [ 363.044949] iwlwifi 0000:03:00.0:
CSR_ANA_PLL_CFG: 0Xd55555d5
Jun 15 14:02:41 nomad115 kernel: [ 363.045005] iwlwifi 0000:03:00.0:
CSR_MONITOR_STATUS_REG: 0Xebb7f777
Jun 15 14:02:41 nomad115 kernel: [ 363.045060] iwlwifi 0000:03:00.0:
CSR_HW_REV_WA_REG: 0X0001001a
Jun 15 14:02:41 nomad115 kernel: [ 363.045114] iwlwifi 0000:03:00.0:
CSR_DBG_HPET_MEM_REG: 0Xffff0000
Jun 15 14:02:41 nomad115 kernel: [ 363.045116] iwlwifi 0000:03:00.0: FH
register values:
Jun 15 14:02:41 nomad115 kernel: [ 363.045170] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0ba8a900
Jun 15 14:02:41 nomad115 kernel: [ 363.045221] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00ba8aa0
Jun 15 14:02:41 nomad115 kernel: [ 363.045272] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_WPTR: 0X00000020
Jun 15 14:02:41 nomad115 kernel: [ 363.045324] iwlwifi 0000:03:00.0:
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
Jun 15 14:02:41 nomad115 kernel: [ 363.045375] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
Jun 15 14:02:41 nomad115 kernel: [ 363.045426] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
Jun 15 14:02:41 nomad115 kernel: [ 363.045485] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.045633] iwlwifi 0000:03:00.0:
FH_TSSR_TX_STATUS_REG: 0X07ff0001
Jun 15 14:02:41 nomad115 kernel: [ 363.045683] iwlwifi 0000:03:00.0:
FH_TSSR_TX_ERROR_REG: 0X00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.045825] iwlwifi 0000:03:00.0: Start IWL
Error Log Dump:
Jun 15 14:02:41 nomad115 kernel: [ 363.045826] iwlwifi 0000:03:00.0: Status:
0x00000008, count: 6
Jun 15 14:02:41 nomad115 kernel: [ 363.045827] iwlwifi 0000:03:00.0: Loaded
firmware version: 25.228.9.0
Jun 15 14:02:41 nomad115 kernel: [ 363.045829] iwlwifi 0000:03:00.0:
0x000014FD | ADVANCED_SYSASSERT
Jun 15 14:02:41 nomad115 kernel: [ 363.045830] iwlwifi 0000:03:00.0:
0x000002F0 | uPc
Jun 15 14:02:41 nomad115 kernel: [ 363.045831] iwlwifi 0000:03:00.0:
0x00000000 | branchlink1
Jun 15 14:02:41 nomad115 kernel: [ 363.045832] iwlwifi 0000:03:00.0:
0x00000BA4 | branchlink2
Jun 15 14:02:41 nomad115 kernel: [ 363.045833] iwlwifi 0000:03:00.0:
0x000183B8 | interruptlink1
Jun 15 14:02:41 nomad115 kernel: [ 363.045834] iwlwifi 0000:03:00.0:
0x00044140 | interruptlink2
Jun 15 14:02:41 nomad115 kernel: [ 363.045835] iwlwifi 0000:03:00.0:
0x00000082 | data1
Jun 15 14:02:41 nomad115 kernel: [ 363.045836] iwlwifi 0000:03:00.0:
0xDEADBEEF | data2
Jun 15 14:02:41 nomad115 kernel: [ 363.045837] iwlwifi 0000:03:00.0:
0xDEADBEEF | data3
Jun 15 14:02:41 nomad115 kernel: [ 363.045838] iwlwifi 0000:03:00.0:
0x003FCFA6 | beacon time
Jun 15 14:02:41 nomad115 kernel: [ 363.045839] iwlwifi 0000:03:00.0:
0x00003068 | tsf low
Jun 15 14:02:41 nomad115 kernel: [ 363.045840] iwlwifi 0000:03:00.0:
0x00000000 | tsf hi
Jun 15 14:02:41 nomad115 kernel: [ 363.045841] iwlwifi 0000:03:00.0:
0x00000000 | time gp1
Jun 15 14:02:41 nomad115 kernel: [ 363.045842] iwlwifi 0000:03:00.0:
0x00003069 | time gp2
Jun 15 14:02:41 nomad115 kernel: [ 363.045843] iwlwifi 0000:03:00.0:
0x00000000 | time gp3
Jun 15 14:02:41 nomad115 kernel: [ 363.045844] iwlwifi 0000:03:00.0:
0x000419E4 | uCode version
Jun 15 14:02:41 nomad115 kernel: [ 363.045845] iwlwifi 0000:03:00.0:
0x00000210 | hw version
Jun 15 14:02:41 nomad115 kernel: [ 363.045846] iwlwifi 0000:03:00.0:
0x00489200 | board version
Jun 15 14:02:41 nomad115 kernel: [ 363.045847] iwlwifi 0000:03:00.0:
0x091D0008 | hcmd
Jun 15 14:02:41 nomad115 kernel: [ 363.045848] iwlwifi 0000:03:00.0:
0x00122080 | isr0
Jun 15 14:02:41 nomad115 kernel: [ 363.045849] iwlwifi 0000:03:00.0:
0x00000000 | isr1
Jun 15 14:02:41 nomad115 kernel: [ 363.045850] iwlwifi 0000:03:00.0:
0x00000002 | isr2
Jun 15 14:02:41 nomad115 kernel: [ 363.045851] iwlwifi 0000:03:00.0:
0x00400080 | isr3
Jun 15 14:02:41 nomad115 kernel: [ 363.045852] iwlwifi 0000:03:00.0:
0x00000000 | isr4
Jun 15 14:02:41 nomad115 kernel: [ 363.045853] iwlwifi 0000:03:00.0:
0x01000112 | isr_pref
Jun 15 14:02:41 nomad115 kernel: [ 363.045854] iwlwifi 0000:03:00.0:
0x00000000 | wait_event
Jun 15 14:02:41 nomad115 kernel: [ 363.045855] iwlwifi 0000:03:00.0:
0x00000050 | l2p_control
Jun 15 14:02:41 nomad115 kernel: [ 363.045857] iwlwifi 0000:03:00.0:
0x00000820 | l2p_duration
Jun 15 14:02:41 nomad115 kernel: [ 363.045858] iwlwifi 0000:03:00.0:
0x00000000 | l2p_mhvalid
Jun 15 14:02:41 nomad115 kernel: [ 363.045859] iwlwifi 0000:03:00.0:
0x00000000 | l2p_addr_match
Jun 15 14:02:41 nomad115 kernel: [ 363.045860] iwlwifi 0000:03:00.0:
0x00000007 | lmpm_pmg_sel
Jun 15 14:02:41 nomad115 kernel: [ 363.045861] iwlwifi 0000:03:00.0:
0x20111734 | timestamp
Jun 15 14:02:41 nomad115 kernel: [ 363.045862] iwlwifi 0000:03:00.0:
0x00002028 | flow_handler
Jun 15 14:02:41 nomad115 kernel: [ 363.045863] iwlwifi 0000:03:00.0: Firmware
error during reconfiguration - reprobe!
Jun 15 14:02:41 nomad115 kernel: [ 363.045869] iwlwifi 0000:03:00.0: FW error
in SYNC CMD PHY_CONTEXT_CMD
Jun 15 14:02:41 nomad115 kernel: [ 363.045872] CPU: 0 PID: 2662 Comm:
kworker/0:1 Not tainted 3.16.0-38-generic #52~14.04.1-Ubuntu
Jun 15 14:02:41 nomad115 kernel: [ 363.045873] Hardware name: LENOVO
20CMA00ETW/20CMA00ETW, BIOS N10ET27W (1.04 ) 12/01/2014
Jun 15 14:02:41 nomad115 kernel: [ 363.045887] Workqueue: events
ieee80211_restart_work [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.045889] ffff88003694fb80
ffff8800a9ebbc00 ffffffff8176534f ffff8800a9ebbc90
Jun 15 14:02:41 nomad115 kernel: [ 363.045891] ffff8800a9ebbc68
ffffffffc0758980 ffff8800bab50000 ffffffff00000000
Jun 15 14:02:41 nomad115 kernel: [ 363.045893] ffff8800bab50000
ffffffff810b4e70 ffff8800a9ebbc30 ffff8800a9ebbc30
Jun 15 14:02:41 nomad115 kernel: [ 363.045895] Call Trace:
Jun 15 14:02:41 nomad115 kernel: [ 363.045899] [<ffffffff8176534f>]
dump_stack+0x45/0x56
Jun 15 14:02:41 nomad115 kernel: [ 363.045906] [<ffffffffc0758980>]
iwl_trans_pcie_send_hcmd+0x590/0x5a0 [iwlwifi]
Jun 15 14:02:41 nomad115 kernel: [ 363.045909] [<ffffffff810b4e70>] ?
prepare_to_wait_event+0x100/0x100
Jun 15 14:02:41 nomad115 kernel: [ 363.045915] [<ffffffffc0823681>]
iwl_mvm_send_cmd+0x41/0xc0 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045919] [<ffffffffc0823741>]
iwl_mvm_send_cmd_pdu+0x41/0x50 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045923] [<ffffffffc082451e>] ?
iwl_mvm_rx_diversity_allowed+0x5e/0x70 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045927] [<ffffffffc082165e>]
iwl_mvm_phy_ctxt_apply.constprop.2+0x10e/0x270 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045931] [<ffffffffc0821872>]
iwl_mvm_phy_ctxt_changed+0x22/0x30 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045934] [<ffffffffc081c33c>]
iwl_mvm_add_chanctx+0x7c/0xe0 [iwlmvm]
Jun 15 14:02:41 nomad115 kernel: [ 363.045944] [<ffffffffc07a8c7d>]
ieee80211_reconfig+0x11ad/0x1500 [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.045950] [<ffffffffc077a1b2>]
ieee80211_restart_work+0x42/0x70 [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.045952] [<ffffffff8108a402>]
process_one_work+0x182/0x450
Jun 15 14:02:41 nomad115 kernel: [ 363.045954] [<ffffffff8108ab71>]
worker_thread+0x121/0x570
Jun 15 14:02:41 nomad115 kernel: [ 363.045955] [<ffffffff8108aa50>] ?
rescuer_thread+0x380/0x380
Jun 15 14:02:41 nomad115 kernel: [ 363.045958] [<ffffffff81091412>]
kthread+0xd2/0xf0
Jun 15 14:02:41 nomad115 kernel: [ 363.045960] [<ffffffff81091340>] ?
kthread_create_on_node+0x1c0/0x1c0
Jun 15 14:02:41 nomad115 kernel: [ 363.045962] [<ffffffff8176d998>]
ret_from_fork+0x58/0x90
Jun 15 14:02:41 nomad115 kernel: [ 363.045964] [<ffffffff81091340>] ?
kthread_create_on_node+0x1c0/0x1c0
Jun 15 14:02:41 nomad115 kernel: [ 363.045966] iwlwifi 0000:03:00.0: PHY ctxt
cmd error. ret=-5
Jun 15 14:02:41 nomad115 kernel: [ 363.045968] iwlwifi 0000:03:00.0: Failed to
add PHY context
Jun 15 14:02:41 nomad115 kernel: [ 363.045969] ------------[ cut here
]------------
Jun 15 14:02:41 nomad115 kernel: [ 363.045977] WARNING: CPU: 0 PID: 2662 at
/build/buildd/linux-lts-utopic-3.16.0/net/mac80211/util.c:1607
ieee80211_reconfig+0x11cb/0x1500 [mac80211]()
Jun 15 14:02:41 nomad115 kernel: [ 363.045977] Modules linked in: ctr ccm
ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4
xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp
bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat
ebtables x_tables snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media arc4 intel_rapl
x86_pkg_temp_thermal intel_powerclamp rfcomm coretemp kvm_intel bnep kvm
crct10dif_pclmul bluetooth 6lowpan_iphc crc32_pclmul ghash_clmulni_intel
aesni_intel iwlmvm mac80211 aes_x86_64 lrw gf128mul glue_helper ablk_helper
cryptd iwlwifi serio_raw snd_hda_codec_realtek i915 binfmt_misc
snd_hda_codec_generic lpc_ich drm_kms_helper cfg80211 snd_hda_intel
snd_hda_controller snd_hda_codec snd_hwdep snd_pcm shpchp thinkpad_acpi mei_me
nvram mei snd_seq_midi drm snd_seq_midi_event i2c_algo_bit snd_rawmidi wmi
snd_seq snd_seq_device snd_timer snd soundco
re parport_pc ppdev video lp parport mac_hid e1000e psmouse ahci ptp libahci
pps_core
Jun 15 14:02:41 nomad115 kernel: [ 363.046014] CPU: 0 PID: 2662 Comm:
kworker/0:1 Not tainted 3.16.0-38-generic #52~14.04.1-Ubuntu
Jun 15 14:02:41 nomad115 kernel: [ 363.046015] Hardware name: LENOVO
20CMA00ETW/20CMA00ETW, BIOS N10ET27W (1.04 ) 12/01/2014
Jun 15 14:02:41 nomad115 kernel: [ 363.046020] Workqueue: events
ieee80211_restart_work [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.046021] 0000000000000009
ffff8800a9ebbd38 ffffffff8176534f 0000000000000000
Jun 15 14:02:41 nomad115 kernel: [ 363.046023] ffff8800a9ebbd70
ffffffff8106dd9d ffff8800b06aaf00 0000000000000000
Jun 15 14:02:41 nomad115 kernel: [ 363.046025] ffff8800bc0c1538
00000000fffffffb ffff8800bc0c0680 ffff8800a9ebbd80
Jun 15 14:02:41 nomad115 kernel: [ 363.046026] Call Trace:
Jun 15 14:02:41 nomad115 kernel: [ 363.046028] [<ffffffff8176534f>]
dump_stack+0x45/0x56
Jun 15 14:02:41 nomad115 kernel: [ 363.046031] [<ffffffff8106dd9d>]
warn_slowpath_common+0x7d/0xa0
Jun 15 14:02:41 nomad115 kernel: [ 363.046033] [<ffffffff8106de7a>]
warn_slowpath_null+0x1a/0x20
Jun 15 14:02:41 nomad115 kernel: [ 363.046040] [<ffffffffc07a8c9b>]
ieee80211_reconfig+0x11cb/0x1500 [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.046046] [<ffffffffc077a1b2>]
ieee80211_restart_work+0x42/0x70 [mac80211]
Jun 15 14:02:41 nomad115 kernel: [ 363.046048] [<ffffffff8108a402>]
process_one_work+0x182/0x450
Jun 15 14:02:41 nomad115 kernel: [ 363.046049] [<ffffffff8108ab71>]
worker_thread+0x121/0x570
Jun 15 14:02:41 nomad115 kernel: [ 363.046051] [<ffffffff8108aa50>] ?
rescuer_thread+0x380/0x380
Jun 15 14:02:41 nomad115 kernel: [ 363.046053] [<ffffffff81091412>]
kthread+0xd2/0xf0
Jun 15 14:02:41 nomad115 kernel: [ 363.046055] [<ffffffff81091340>] ?
kthread_create_on_node+0x1c0/0x1c0
Jun 15 14:02:41 nomad115 kernel: [ 363.046057] [<ffffffff8176d998>]
ret_from_fork+0x58/0x90
Jun 15 14:02:41 nomad115 kernel: [ 363.046059] [<ffffffff81091340>] ?
kthread_create_on_node+0x1c0/0x1c0
Jun 15 14:02:41 nomad115 kernel: [ 363.046060] ---[ end trace 57e8363c6364b5fe
]---
Jun 15 14:02:41 nomad115 kernel: [ 363.046062] iwlwifi 0000:03:00.0: Failed to
send binding (action:1): -5
Jun 15 14:02:41 nomad115 kernel: [ 363.046066] iwlwifi 0000:03:00.0: Failed to
send MAC context (action:2): -5
Jun 15 14:02:41 nomad115 kernel: [ 363.046067] iwlwifi 0000:03:00.0: failed to
update MAC 60:57:18:8b:8f:c6
Jun 15 14:02:41 nomad115 kernel: [ 363.046076] iwlwifi 0000:03:00.0: Failed to
send quota: -5
Jun 15 14:02:41 nomad115 kernel: [ 363.046078] iwlwifi 0000:03:00.0: Failed to
update quotas after restart (-5)
Jun 15 14:02:41 nomad115 kernel: [ 363.046241] iwlwifi 0000:03:00.0: Scan
failed! status 0x1 ret -5
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): supplicant
interface state: disconnected -> scanning
Jun 15 14:02:41 nomad115 kernel: [ 363.052274] iwlwifi 0000:03:00.0: Failed to
send flush command (-5)
Jun 15 14:02:41 nomad115 kernel: [ 363.052290] iwlwifi 0000:03:00.0: Failed to
remove MAC context: -5
Jun 15 14:02:41 nomad115 avahi-daemon[682]: Withdrawing workstation service for
wlan0.
Jun 15 14:02:41 nomad115 NetworkManager[911]: SCPlugin-Ifupdown: devices
removed (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0,
iface: wlan0)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): device state
change: config -> unmanaged (reason 'removed') [50 10 36]
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): deactivating
device (reason 'removed') [36]
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> sysctl: failed to open
'/proc/sys/net/ipv6/conf/wlan0/accept_ra': (2) No such file or directory
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> sysctl: failed to open
'/proc/sys/net/ipv6/conf/wlan0/use_tempaddr': (2) No such file or directory
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> (3) failed to find
interface name for index
Jun 15 14:02:41 nomad115 NetworkManager[911]:
(nm-system.c:766):nm_system_iface_get_flags: runtime check failed: (iface !=
NULL)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <error> [1434348161.144003]
[nm-system.c:768] nm_system_iface_get_flags(): (unknown): failed to get
interface link object
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> (3) failed to find
interface name for index
Jun 15 14:02:41 nomad115 NetworkManager[911]:
(nm-system.c:766):nm_system_iface_get_flags: runtime check failed: (iface !=
NULL)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <error> [1434348161.144207]
[nm-system.c:768] nm_system_iface_get_flags(): (unknown): failed to get
interface link object
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): bringing up
device.
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> (3) failed to find
interface name for index
Jun 15 14:02:41 nomad115 NetworkManager[911]: nm_system_iface_flush_routes:
assertion 'iface != NULL' failed
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> (3) failed to find
interface name for index
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): cleaning up...
Jun 15 14:02:41 nomad115 NetworkManager[911]: <warn> (3) failed to find
interface name for index
Jun 15 14:02:41 nomad115 NetworkManager[911]:
(nm-system.c:766):nm_system_iface_get_flags: runtime check failed: (iface !=
NULL)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <error> [1434348161.144904]
[nm-system.c:768] nm_system_iface_get_flags(): (unknown): failed to get
interface link object
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> Unmanaged Device found;
state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> Unmanaged Device found;
state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> NetworkManager state is
now CONNECTED_GLOBAL
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> Unmanaged Device found;
state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> radio killswitch
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy0/rfkill0
disappeared
Jun 15 14:02:41 nomad115 kernel: [ 363.118209] iwlwifi 0000:03:00.0: irq 63
for MSI/MSI-X
Jun 15 14:02:41 nomad115 kernel: [ 363.118837] iwlwifi 0000:03:00.0: loaded
firmware version 25.228.9.0 op_mode iwlmvm
Jun 15 14:02:41 nomad115 kernel: [ 363.118848] iwlwifi 0000:03:00.0: Detected
Intel(R) Dual Band Wireless AC 7265, REV=0x210
Jun 15 14:02:41 nomad115 kernel: [ 363.119219] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 kernel: [ 363.119812] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 kernel: [ 363.185202] ieee80211 phy1: Selected rate
control algorithm 'iwl-mvm-rs'
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> rfkill1: found WiFi radio
killswitch (at
/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/ieee80211/phy1/rfkill1)
(driver iwlwifi)
Jun 15 14:02:41 nomad115 NetworkManager[911]: SCPlugin-Ifupdown: devices
added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0,
iface: wlan0)
Jun 15 14:02:41 nomad115 NetworkManager[911]: SCPlugin-Ifupdown: device
added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlan0,
iface: wlan0): no ifupdown configuration found.
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): using nl80211 for
WiFi device control
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): driver supports
Access Point (AP) mode
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): new 802.11 WiFi
device (driver: 'iwlwifi' ifindex: 5)
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): exported as
/org/freedesktop/NetworkManager/Devices/2
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): device state
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): bringing up
device.
Jun 15 14:02:41 nomad115 kernel: [ 363.199238] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 kernel: [ 363.199809] iwlwifi 0000:03:00.0: L1
Enabled - LTR Enabled
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): preparing device.
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> (wlan0): deactivating
device (reason 'managed') [2]
Jun 15 14:02:41 nomad115 NetworkManager[911]: <info> NetworkManager state is
now DISCONNECTED
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-38-generic 3.16.0-38.52~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10
Uname: Linux 3.16.0-38-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jun 15 16:04:19 2015
InstallationDate: Installed on 2015-04-11 (65 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-lts-utopic (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1465178
Title:
Microcode SW error detected. Restarting 0x2000000 on connecting to AC
network with iwlwifi-7265-ucode-25.228.9.0
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