Code: Select all
# hostapd -v
hostapd v2.3
User space daemon for IEEE 802.11 AP management,
IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
Copyright (c) 2002-2014, Jouni Malinen <j@w1.fi> and contributors
In the FWIW department, after 1 hr 5 min uptime, the AP mode dropped in 4.14.98 just like it had been in 4.9
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[ 3935.209690] brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012
[ 4007.328004] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
[ 4009.887982] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
[ 4009.887999] brcmfmac: brcmf_cfg80211_get_station: GET STA INFO failed, -110
[ 4140.768549] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
[ 4140.768564] brcmfmac: brcmf_cfg80211_get_channel: chanspec failed (-110)
[ 4143.328516] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110
[ 4143.328532] brcmfmac: brcmf_cfg80211_get_tx_power: error (-110)
[ 4212.368820] brcmfmac: brcmf_netdev_wait_pend8021x: Timed out waiting for no pending 802.1x packets
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[ 4484.799515] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 4484.799522] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 4484.799645] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 4484.810414] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 4484.810430] brcmfmac: brcmf_cfg80211_get_channel: chanspec failed (-5)
[ 4484.991871] usbcore: deregistering interface driver brcmfmac
[ 4488.815263] brcmfmac: F1 signature read @0x18000000=0x1541a9a6
[ 4488.823261] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[ 4488.823570] usbcore: registered new interface driver brcmfmac
[ 4491.489439] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[ 4491.492721] brcmfmac: brcmf_c_get_clm_name: retrieving revision info failed (-110)
[ 4491.492730] brcmfmac: brcmf_c_process_clm_blob: get CLM blob file name failed (-110)
[ 4491.492738] brcmfmac: brcmf_c_preinit_dcmds: download CLM blob file failed, -110
[ 4491.492745] brcmfmac: brcmf_bus_started: failed: -110
[ 4491.492767] brcmfmac: brcmf_sdio_firmware_callback: dongle is not responding
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# iw phy
# echo -n 3f300000.mmc > /sys/devices/platform/soc/3f300000.mmc/driver/unbind
# echo -n 3f300000.mmc > /sys/bus/platform/drivers/mmc-bcm2835/bind
# iw phy
# dmesg
...
[ 5039.299639] ------------[ cut here ]------------
[ 5039.299680] WARNING: CPU: 3 PID: 984 at kernel/irq/manage.c:1542 __free_irq+0xd0/0x31c
[ 5039.299689] Trying to free already-free IRQ 92
[ 5039.299696] Modules linked in: brcmfmac brcmutil cfg80211 rfkill ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables cdc_acm snd_bcm2835(C) snd_pcm snd_timer snd i2c_bcm2835 joydev rpi_backlight uio_pdrv_genirq rpi_ft5406 uio fixed evdev i2c_dev i2c_bcm2708 ipv6 [last unloaded: brcmutil]
[ 5039.299933] CPU: 3 PID: 984 Comm: bash Tainted: G WC 4.14.98-v7+ #1200
[ 5039.299943] Hardware name: BCM2835
[ 5039.299984] [<8010ff30>] (unwind_backtrace) from [<8010c174>] (show_stack+0x20/0x24)
[ 5039.300017] [<8010c174>] (show_stack) from [<8078cf04>] (dump_stack+0xd4/0x118)
[ 5039.300039] [<8078cf04>] (dump_stack) from [<8011dd70>] (__warn+0xf8/0x110)
[ 5039.300057] [<8011dd70>] (__warn) from [<8011ddd0>] (warn_slowpath_fmt+0x48/0x50)
[ 5039.300079] [<8011ddd0>] (warn_slowpath_fmt) from [<801773ac>] (__free_irq+0xd0/0x31c)
[ 5039.300114] [<801773ac>] (__free_irq) from [<8017769c>] (free_irq+0x4c/0x94)
[ 5039.300148] [<8017769c>] (free_irq) from [<8017b554>] (devm_irq_release+0x1c/0x20)
[ 5039.300177] [<8017b554>] (devm_irq_release) from [<8054b5b0>] (release_nodes+0x17c/0x1e4)
[ 5039.300215] [<8054b5b0>] (release_nodes) from [<8054c054>] (devres_release_all+0x40/0x5c)
[ 5039.300241] [<8054c054>] (devres_release_all) from [<8054860c>] (device_release_driver_internal+0x164/0x1ec)
[ 5039.300259] [<8054860c>] (device_release_driver_internal) from [<805486b4>] (device_release_driver+0x20/0x24)
[ 5039.300273] [<805486b4>] (device_release_driver) from [<80546a00>] (unbind_store+0x88/0x108)
[ 5039.300287] [<80546a00>] (unbind_store) from [<80545f60>] (drv_attr_store+0x30/0x3c)
[ 5039.300304] [<80545f60>] (drv_attr_store) from [<8030acc0>] (sysfs_kf_write+0x54/0x58)
[ 5039.300337] [<8030acc0>] (sysfs_kf_write) from [<8030a334>] (kernfs_fop_write+0xdc/0x1c0)
[ 5039.300360] [<8030a334>] (kernfs_fop_write) from [<8028bee4>] (__vfs_write+0x38/0x138)
[ 5039.300378] [<8028bee4>] (__vfs_write) from [<8028c1ac>] (vfs_write+0xb4/0x1bc)
[ 5039.300410] [<8028c1ac>] (vfs_write) from [<8028c3fc>] (SyS_write+0x54/0xb0)
[ 5039.300434] [<8028c3fc>] (SyS_write) from [<80108000>] (ret_fast_syscall+0x0/0x28)
[ 5039.300445] ---[ end trace 338168505c054132 ]---
[ 5041.554415] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 5041.554428] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 5041.623849] mmc1: queuing unknown CIS tuple 0x41 (4 bytes)
[ 5041.626028] mmc1: queuing unknown CIS tuple 0x04 (0 bytes)
[ 5041.626672] mmc1: bad CIS tuple 0x20 (0 bytes)
[ 5041.626689] mmc1: error -22 whilst initialising SDIO card
[ 5041.704652] mmc1: queuing unknown CIS tuple 0x41 (4 bytes)
[ 5041.707501] mmc1: queuing unknown CIS tuple 0x04 (0 bytes)
[ 5041.708316] mmc1: bad CIS tuple 0x20 (0 bytes)
[ 5041.708332] mmc1: error -22 whilst initialising SDIO card
[ 5041.798438] mmc1: queuing unknown CIS tuple 0x41 (4 bytes)
[ 5041.802761] mmc1: queuing unknown CIS tuple 0x04 (0 bytes)
[ 5041.803953] mmc1: bad CIS tuple 0x20 (0 bytes)
[ 5041.803970] mmc1: error -22 whilst initialising SDIO card
[ 5041.899864] mmc1: queuing unknown CIS tuple 0x41 (4 bytes)
[ 5041.907898] mmc1: queuing unknown CIS tuple 0x04 (0 bytes)
[ 5041.910194] mmc1: bad CIS tuple 0x20 (0 bytes)
[ 5041.910211] mmc1: error -22 whilst initialising SDIO card