FC30 - old laptop's Wifi crashing
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  1. #1
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    FC30 - old laptop's Wifi crashing

    Since upgrading from FC28 to FC30, I have this small problem, where when the Wifi is *sending* data out, it crashes regularly, like once every file lol.

    Code:
    lspci | grep -i net
    02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8057 PCI-E Gigabit Ethernet Controller (rev 10)
    03:00.0 Network controller: Intel Corporation WiFi Link 5100
    in /var/log/messages: (grep -i iwlwifi)
    Code:
    Jul 13 13:19:28 violetvaio kernel: WARNING: CPU: 1 PID: 606 at drivers/net/wireless/intel/iwlwifi/dvm/tx.c:947 iwlagn_rx_reply_tx+0xc30/0xc40 [iwldvm]
    Jul 13 13:19:28 violetvaio kernel: Modules linked in: nfsv3 nfs_acl nfs lockd grace fscache bnep serpent_sse2_x86_64 serpent_generic dm_crypt fuse ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc uvcvideo btusb videobuf2_vmalloc arc4 iwldvm videobuf2_memops btrtl snd_hda_codec_hdmi btbcm videobuf2_v4l2 videobuf2_common btintel videodev bluetooth mac80211 snd_hda_intel media iTCO_wdt ecdh_generic snd_hda_codec iTCO_vendor_support snd_hda_core snd_hwdep snd_seq iwlwifi snd_seq_device snd_pcm snd_timer snd soundcore coretemp sony_laptop wmi_bmof joydev cfg80211 rfkill mmc_block lpc_ich i2c_i801 pcc_cpufreq acpi_cpufreq vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ip_tables nouveau mxm_wmi
    Jul 13 13:19:28 violetvaio kernel: CPU: 1 PID: 606 Comm: irq/32-iwlwifi Tainted: G        W  OE     5.1.16-300.fc30.x86_64 #1
    Jul 13 13:19:28 violetvaio kernel: iwl_pcie_rx_handle+0x3ef/0x9b0 [iwlwifi]
    Jul 13 13:19:28 violetvaio kernel: iwl_pcie_irq_handler+0x5c5/0xa30 [iwlwifi]
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Microcode SW error detected.  Restarting 0x2000000.
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Loaded firmware version: 8.83.5.1 build 33692
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Status: 0x0000004C, count: 5
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000004 | NMI_INTERRUPT_WDG           
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x000006E4 | uPc
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x000005AA | branchlink1
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000820 | branchlink2
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000916 | interruptlink1
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x0000240E | interruptlink2
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000002 | data1
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x07030000 | data2
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000BAB | line
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x0C403CFD | beacon time
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0xFFC27303 | tsf low
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000037 | tsf hi
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000000 | time gp1
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x004E1696 | time gp2
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000000 | time gp3
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00010853 | uCode version
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000054 | hw version
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00488704 | board version
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x0B9B001C | hcmd
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0xAFF63802 | isr0
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x01428000 | isr1
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x0000011A | isr2
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x1443FCC3 | isr3
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x10804112 | isr4
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000BAB | isr_pref
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000094 | wait_event
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000000 | l2p_control
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x0000000F | l2p_duration
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x001050C6 | l2p_mhvalid
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000005 | l2p_addr_match
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x02121704 | lmpm_pmg_sel
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00005060 | timestamp
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: 0x00000100 | flow_handler
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Start IWL Event Log Dump: display last 20 entries
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004916700:0xc1000d20:0228
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004916704:0x004b05e0:1586
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004916810:0x004b0649:1587
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004916959:0x00000000:0263
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917096:0x0b8f001c:0206
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917098:0x00000001:0204
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917100:0x01102100:0209
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917125:0x00000000:0210
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917141:0x00000000:0207
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917143:0x2b10cf1a:0227
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917144:0xc1000c6c:0228
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917148:0x004b079c:1586
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917262:0x004b080e:1587
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917415:0x00000000:0263
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917433:0x00000000:0302
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917498:0x00000094:0303
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917597:0x00010087:0250
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0004917601:0x0000198e:0217
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0005117574:0x000000d7:0123
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: EVT_LOGT:0005117594:0x00000000:0125
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 8 [0x07fd0001]
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
    Jul 13 13:19:29 violetvaio kernel: iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
    I have changed to Ethernet on it for now.
    "monsters John ... monsters from the ID..."
    "ma vule teva maar gul nol naya"

  2. #2
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    Re: FC30 - old laptop's Wifi crashing

    Update: using the 2.4Ghz bandwidth seems to work OK. The 5Ghz crashes.
    "monsters John ... monsters from the ID..."
    "ma vule teva maar gul nol naya"

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