Comment 256 for bug 1667750

Running really heavy traffic, first xhci caused the driver to crash, than the whole system crashed:
System: ASUS X555UB (INTEL)

[ 1564.588784] mt7601u 1-2:1.0: Error: TSSI upper saturation
[ 1614.221860] ------------[ cut here ]------------
[ 1614.221923] WARNING: CPU: 1 PID: 0 at net/mac80211/rx.c:804 ieee80211_rx_napi.cold+0xc/0x67 [mac80211]
[ 1614.221924] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink uas usb_storage ccm mt7601u hid_generic usbhid fuse nls_iso8859_1 nls_cp437 vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_soc_skl x86_pkg_temp_thermal intel_powerclamp snd_soc_hdac_hda coretemp mc kvm_intel snd_hda_ext_core rtl8821ae snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi kvm btcoexist snd_soc_core snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic joydev ledtrig_audio snd_compress mousedev ac97_bus snd_pcm_dmaengine irqbypass rtsx_usb_ms rtl_pci r8169 memstick rtlwifi i915 btusb mac80211 btrtl ipmi_devintf realtek ipmi_msghandler libphy i2c_algo_bit cfg80211 btbcm crct10dif_pclmul drm_kms_helper crc32_pclmul btintel ghash_clmulni_intel snd_hda_intel drm bluetooth snd_hda_codec libarc4 aesni_intel asus_nb_wmi snd_hda_core asus_wmi intel_gtt aes_x86_64
[ 1614.221947] intel_rapl_msr agpgart ecdh_generic crypto_simd sparse_keymap i2c_hid cryptd rfkill iTCO_wdt mei_hdcp hid snd_hwdep glue_helper syscopyarea ecc sysfillrect iTCO_vendor_support sysimgblt fb_sys_fops snd_pcm pcspkr intel_cstate intel_uncore mxm_wmi intel_rapl_perf input_leds elan_i2c tpm_crb snd_timer tpm_tis snd tpm_tis_core tpm int3403_thermal soundcore intel_xhci_usb_role_switch evdev i2c_i801 roles processor_thermal_device mei_me mei rng_core idma64 mac_hid intel_lpss_pci intel_lpss intel_rapl_common int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal int3400_thermal acpi_thermal_rel asus_wireless wmi ac battery sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 rtsx_usb_sdmmc mmc_core rtsx_usb sr_mod cdrom sd_mod serio_raw atkbd ahci libps2 libahci libata xhci_pci crc32c_intel scsi_mod xhci_hcd i8042 serio
[ 1614.221975] CPU: 1 PID: 0 Comm: swapper/1 Tainted: P W OE 5.3.8-arch1-1 #1
[ 1614.221976] Hardware name: ASUSTeK COMPUTER INC. X555UB/X555UB, BIOS X555UB.301 02/20/2017
[ 1614.221993] RIP: 0010:ieee80211_rx_napi.cold+0xc/0x67 [mac80211]
[ 1614.221994] Code: 38 48 81 c1 70 04 00 00 48 81 c6 38 01 00 00 e8 0a 40 a1 d1 b8 01 00 00 00 e9 26 4b fb ff 48 c7 c7 60 7b c1 c0 e8 b7 53 4f d1 <0f> 0b 48 89 ef e8 7f 28 b4 d1 e9 d1 5b fb ff 48 c7 c7 60 7b c1 c0
[ 1614.221995] RSP: 0018:ffffa50840120e10 EFLAGS: 00010246
[ 1614.221996] RAX: 0000000000000024 RBX: ffff92206bc407a0 RCX: 0000000000000000
[ 1614.221997] RDX: 0000000000000000 RSI: ffff92207ba97708 RDI: 00000000ffffffff
[ 1614.221998] RBP: ffff922034510400 R08: 0000000000001137 R09: 0000000000000001
[ 1614.221998] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 1614.221999] R13: 0000000000000001 R14: 0000000000000006 R15: 0000000000000000
[ 1614.222000] FS: 0000000000000000(0000) GS:ffff92207ba80000(0000) knlGS:0000000000000000
[ 1614.222000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1614.222001] CR2: 00007f87cc12e000 CR3: 00000001d180a001 CR4: 00000000003606e0
[ 1614.222002] Call Trace:
[ 1614.222005] <IRQ>
[ 1614.222010] ? __mod_zone_page_state+0x66/0xa0
[ 1614.222014] ? kmem_cache_free_bulk+0x2e1/0x450
[ 1614.222025] ieee80211_tasklet_handler+0xbc/0xd0 [mac80211]
[ 1614.222028] tasklet_action_common.isra.0+0x4a/0xb0
[ 1614.222031] __do_softirq+0x114/0x332
[ 1614.222033] irq_exit+0xd4/0xf0
[ 1614.222034] do_IRQ+0xbb/0x130
[ 1614.222037] common_interrupt+0xf/0xf
[ 1614.222038] </IRQ>
[ 1614.222041] RIP: 0010:cpuidle_enter_state+0xc4/0x480
[ 1614.222042] Code: e8 41 d6 9b ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 93 03 00 00 31 ff e8 a3 6b a2 ff fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 be 02 00 00 49 63 cc 4c 2b 6c 24 10 48 8d 04 49 48
[ 1614.222042] RSP: 0018:ffffa508400cbe68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda
[ 1614.222044] RAX: ffff92207ba80000 RBX: ffffffff932bcd60 RCX: 000000000000001f
[ 1614.222044] RDX: 0000000000000000 RSI: 00000000355556ca RDI: 0000000000000000
[ 1614.222045] RBP: ffff92207bab4200 R08: 00000177d71e2c19 R09: 0000000000001373
[ 1614.222046] R10: ffff92207baa9784 R11: ffff92207baa9764 R12: 0000000000000004
[ 1614.222046] R13: 00000177d71e2c19 R14: 0000000000000004 R15: ffff92207a148000
[ 1614.222049] ? cpuidle_enter_state+0x9f/0x480
[ 1614.222051] cpuidle_enter+0x29/0x40
[ 1614.222053] do_idle+0x1de/0x260
[ 1614.222055] cpu_startup_entry+0x19/0x20
[ 1614.222058] start_secondary+0x185/0x1d0
[ 1614.222060] secondary_startup_64+0xa4/0xb0
[ 1614.222062] ---[ end trace dee13b04de319021 ]---
[ 1614.222429] ------------[ cut here ]------------