I am encountering the following bug in 5.2.0 and 5.2.1 when trying to write to an external USB-3.0 disk. The terminal locks and is only recoverable with the reset button Jul 12 11:16:12 NVMe kernel: [ 123.758841] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.758845] xhci_hcd 0000:07:00.0: overflow 0x00000007c67ab000+348160 of DMA mask ffffffff bus mask 0 Jul 12 11:16:12 NVMe kernel: [ 123.758856] WARNING: CPU: 0 PID: 924 at kernel/dma/direct.c:43 report_addr+0x2f/0x90 Jul 12 11:16:12 NVMe kernel: [ 123.758857] Modules linked in: ipv6 xt_limit xt_pkttype ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_log_ipv4 nf_log_common xt_LOG xt_conntrack iptable_mangle iptable_nat iptable_filter nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_tables x_tables cfg80211 rfkill hid_generic usbhid hid fuse uas usb_storage snd_hda_codec_hdmi coretemp intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek kvm_intel snd_hda_codec_generic ledtrig_audio kvm irqbypass i2c_dev mxm_wmi crct10dif_pclmul crc32_pclmul i915 crc32c_intel cec rc_core drm_kms_helper ghash_clmulni_intel snd_hda_intel drm snd_hda_codec intel_cstate snd_hda_core intel_gtt snd_hwdep intel_rapl_perf snd_pcm snd_timer evdev agpgart i2c_algo_bit serio_raw fb_sys_fops snd syscopyarea sysfillrect tg3 sysimgblt i2c_i801 xhci_pci soundcore mei_me xhci_hcd lpc_ich i2c_core ehci_pci libphy mei ehci_hcd ie31200_edac hwmon wmi video pcc_cpufreq intel_smartconnect button loop Jul 12 11:16:12 NVMe kernel: [ 123.758903] CPU: 0 PID: 924 Comm: usb-storage Not tainted 5.2.0 #3 Jul 12 11:16:12 NVMe kernel: [ 123.758904] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.90 07/11/2013 Jul 12 11:16:12 NVMe kernel: [ 123.758907] RIP: 0010:report_addr+0x2f/0x90 Jul 12 11:16:12 NVMe kernel: [ 123.758909] Code: 48 83 ec 08 48 8b 87 28 02 00 00 48 89 34 24 48 85 c0 74 29 4c 8b 00 b8 fe ff ff ff 49 39 c0 76 10 80 3d 43 cf a7 01 00 74 31 <0f> 0b 48 83 c4 08 c3 48 83 bf 38 02 00 00 00 75 e6 eb ed 80 3d 28 Jul 12 11:16:12 NVMe kernel: [ 123.758911] RSP: 0018:ffffa46203ef7bc8 EFLAGS: 00010282 Jul 12 11:16:12 NVMe kernel: [ 123.758912] RAX: 0000000000000000 RBX: ffff90f1fb5b30b0 RCX: 0000000000000006 Jul 12 11:16:12 NVMe kernel: [ 123.758913] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff90f1ff4164c0 Jul 12 11:16:12 NVMe kernel: [ 123.758914] RBP: 0000000000055000 R08: 000000000001279c R09: 0000000000000384 Jul 12 11:16:12 NVMe kernel: [ 123.758915] R10: 0000000000000000 R11: 0000000000000384 R12: ffff90f1fb5b30b0 Jul 12 11:16:12 NVMe kernel: [ 123.758916] R13: 0000000000000001 R14: 0000000000000000 R15: ffff90f1f13102b0 Jul 12 11:16:12 NVMe kernel: [ 123.758918] FS: 0000000000000000(0000) GS:ffff90f1ff400000(0000) knlGS:0000000000000000 Jul 12 11:16:12 NVMe kernel: [ 123.758919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 12 11:16:12 NVMe kernel: [ 123.758921] CR2: 000000000189b000 CR3: 0000000320a0a005 CR4: 00000000001606f0 Jul 12 11:16:12 NVMe kernel: [ 123.758921] Call Trace: Jul 12 11:16:12 NVMe kernel: [ 123.758927] dma_direct_map_page+0xd9/0xf0 Jul 12 11:16:12 NVMe kernel: [ 123.758930] dma_direct_map_sg+0x64/0xb0 Jul 12 11:16:12 NVMe kernel: [ 123.758934] usb_hcd_map_urb_for_dma+0x3d1/0x540 Jul 12 11:16:12 NVMe kernel: [ 123.758937] usb_hcd_submit_urb+0x84/0xa00 Jul 12 11:16:12 NVMe kernel: [ 123.758941] ? schedule_timeout+0x1dc/0x2f0 Jul 12 11:16:12 NVMe kernel: [ 123.758943] ? usb_hcd_submit_urb+0xa9/0xa00 Jul 12 11:16:12 NVMe kernel: [ 123.758946] ? __switch_to_asm+0x40/0x70 Jul 12 11:16:12 NVMe kernel: [ 123.758948] ? _cond_resched+0x16/0x40 Jul 12 11:16:12 NVMe kernel: [ 123.758951] ? __kmalloc+0x5d/0x200 Jul 12 11:16:12 NVMe kernel: [ 123.758954] ? usb_alloc_urb+0x24/0x60 Jul 12 11:16:12 NVMe kernel: [ 123.758956] usb_sg_wait+0x64/0x110 Jul 12 11:16:12 NVMe kernel: [ 123.758963] usb_stor_bulk_transfer_sglist.part.4+0x69/0xc0 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758967] usb_stor_bulk_srb+0x68/0x80 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758971] usb_stor_Bulk_transport+0x184/0x3e0 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758973] ? schedule+0x33/0x90 Jul 12 11:16:12 NVMe kernel: [ 123.758976] usb_stor_invoke_transport+0x3a/0x4e0 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758979] ? wait_for_completion_interruptible+0xaf/0x170 Jul 12 11:16:12 NVMe kernel: [ 123.758983] ? wake_up_q+0x80/0x80 Jul 12 11:16:12 NVMe kernel: [ 123.758986] usb_stor_control_thread+0x165/0x270 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758990] ? fill_inquiry_response+0x20/0x20 [usb_storage] Jul 12 11:16:12 NVMe kernel: [ 123.758993] kthread+0xf8/0x130 Jul 12 11:16:12 NVMe kernel: [ 123.758996] ? kthread_destroy_worker+0x40/0x40 Jul 12 11:16:12 NVMe kernel: [ 123.758999] ret_from_fork+0x35/0x40 Jul 12 11:16:12 NVMe kernel: [ 123.759001] ---[ end trace 10d0ae5c82ba2fb9 ]--- Jul 12 11:16:12 NVMe kernel: [ 123.759072] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.759141] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.759210] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.759278] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.759363] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) Jul 12 11:16:12 NVMe kernel: [ 123.759433] xhci_hcd 0000:07:00.0: swiotlb buffer is full (sz: 348160 bytes), total 32768 (slots), used 1 (slots) The following is output from lsusb Bus 006 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical Bus 006 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 003: ID 0480:0212 Toshiba America Inc Bus 005 Device 002: ID 0480:a200 Toshiba America Inc Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 03f0:5711 Hewlett-Packard PhotoSmart C4100 series Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root -- John David Yost AlleyTrotter pub 2048D/F3BDEB55 2014-05-23 [expires: Never]
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Description: application/pgp-keys
