This is from ver-linux: If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux torr 4.4.2-smp #1 SMP Tue Feb 23 12:20:39 PST 2016 i686 Intel(R) Core(TM)2 Quad CPU @ 2.66GHz GenuineIntel GNU/Linux GNU C 4.8.2 GNU Make 3.82 Binutils 2.23.52.0.1.20130226 Util-linux 2.21.2 Mount 2.21.2 Module-init-tools 15 E2fsprogs 1.42.8 Jfsutils 1.1.15 Reiserfsprogs 3.6.23 Xfsprogs 3.1.11 Pcmciautils 017 Quota-tools 3.17 PPP 2.4.5 Linux C Library 2.17 Dynamic linker (ldd) 2.17 Linux C++ Library 6.0.18 Procps 3.2.8 Net-tools 1.60 Kbd 1.15.3 Console-tools 1.15.3 oprofile 0.9.7 Sh-utils 8.21 Udev 182 Wireless-tools 29 Modules Loaded 8250_fintek acpi_cpufreq agpgart button coretemp drm ehci_hcd ehci_pci enclosure evdev firewire_core firewire_ohci fjes forcedeth hid hid_generic hid_ortek hwmon i2c_core i2c_dev i2c_nforce2 ip_tables iptable_filter ipv6 irqbypass joydev kvm kvm_intel lp nf_conntrack nf_conntrack_ipv4 nf_defrag_ipv4 nv_tco nvidia nvidia_modeset ohci_hcd ohci_pci parport parport_pc pcspkr ppdev processor psmouse serio_raw ses sg shpchp sky2 snd snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_core snd_hda_intel snd_hwdep snd_pcm snd_timer soundcore st tpm tpm_tis uas usb_storage usbhid x_tables xhci_hcd xhci_pci xt_conntrack xt_tcpudp This is from dmesg: [75437.219739] usb 4-3: new SuperSpeed USB device number 7 using xhci_hcd [75437.236285] usb 4-3: New USB device found, idVendor=0bc2, idProduct=ab34 [75437.236289] usb 4-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [75437.236293] usb 4-3: Product: Backup+ Desk [75437.236296] usb 4-3: Manufacturer: Seagate [75437.236299] usb 4-3: SerialNumber: NA7ER274 [75437.243185] scsi host13: uas [75437.243196] kworker/0:0: page allocation failure: order:6, mode:0x208c020 [75437.243201] CPU: 0 PID: 14356 Comm: kworker/0:0 Tainted: P O 4.4.2-smp #1 [75437.243204] Hardware name: EVGA 122-CK-NF68/122-CK-NF68, BIOS 6.00 PG 09/04/2008 [75437.243210] Workqueue: usb_hub_wq hub_event [75437.243214] 00000000 00000000 d69a5990 c15ffbd1 00000000 d69a59b8 c1118250 c1a9ea78 [75437.243222] eff7220c 00000006 0208c020 00000040 f79fce18 00000030 f79fce18 d69a5a74 [75437.243229] c111af96 0208c020 00000006 00000000 00000020 eff71f00 eff71f00 02000000 [75437.243236] Call Trace: [75437.243244] [<c15ffbd1>] dump_stack+0x41/0x60 [75437.243249] [<c1118250>] warn_alloc_failed+0xb0/0xf0 [75437.243253] [<c111af96>] __alloc_pages_nodemask+0x736/0x8d0 [75437.243259] [<c115164b>] alloc_pages_current+0x7b/0xf0 [75437.243263] [<c11197e4>] alloc_kmem_pages+0x14/0x80 [75437.243267] [<c1131b94>] kmalloc_order+0x14/0x40 [75437.243270] [<c1131f8b>] kmalloc_order_trace+0x1b/0x90 [75437.243275] [<c1158dd4>] __kmalloc+0x174/0x220 [75437.243284] [<fbbad603>] ? xhci_alloc_streams+0x4b3/0x5b0 [xhci_hcd] [75437.243289] [<c15db1f1>] init_tag_map+0x31/0xa0 [75437.243293] [<c15db289>] ? __blk_queue_init_tags+0x29/0x80 [75437.243297] [<c15db29b>] __blk_queue_init_tags+0x3b/0x80 [75437.243301] [<c15db2f3>] blk_init_tags+0x13/0x20 [75437.243306] [<c1730e72>] scsi_add_host_with_dma+0x72/0x300 [75437.243312] [<fbf643ce>] uas_probe+0x54e/0x5e0 [uas] [75437.243317] [<c17ab402>] usb_probe_interface+0x152/0x250 [75437.243322] [<c16f9253>] driver_probe_device+0x1c3/0x290 [75437.243326] [<c17aab69>] ? usb_match_id+0x49/0x60 [75437.243330] [<c16f942b>] __device_attach_driver+0x5b/0x70 [75437.243334] [<c16f93d0>] ? driver_allows_async_probing+0x30/0x30 [75437.243338] [<c16f7927>] bus_for_each_drv+0x47/0x80 [75437.243342] [<c16f8ffd>] __device_attach+0x9d/0xf0 [75437.243346] [<c16f93d0>] ? driver_allows_async_probing+0x30/0x30 [75437.243349] [<c16f9572>] device_initial_probe+0x12/0x20 [75437.243353] [<c16f876f>] bus_probe_device+0x6f/0x80 [75437.243356] [<c16f6c25>] device_add+0x3d5/0x580 [75437.243360] [<c17a9700>] usb_set_configuration+0x480/0x740 [75437.243365] [<c17b2a3c>] generic_probe+0x2c/0xa0 [75437.243370] [<c11d6385>] ? sysfs_create_link+0x25/0x40 [75437.243373] [<c17ab29b>] usb_probe_device+0x1b/0x30 [75437.243377] [<c16f9253>] driver_probe_device+0x1c3/0x290 [75437.243381] [<c16f942b>] __device_attach_driver+0x5b/0x70 [75437.243385] [<c16f93d0>] ? driver_allows_async_probing+0x30/0x30 [75437.243389] [<c16f7927>] bus_for_each_drv+0x47/0x80 [75437.243393] [<c16f8ffd>] __device_attach+0x9d/0xf0 [75437.243396] [<c16f93d0>] ? driver_allows_async_probing+0x30/0x30 [75437.243400] [<c16f9572>] device_initial_probe+0x12/0x20 [75437.243403] [<c16f876f>] bus_probe_device+0x6f/0x80 [75437.243407] [<c16f6c25>] device_add+0x3d5/0x580 [75437.243411] [<c17a0da7>] ? usb_new_device+0x1f7/0x5f0 [75437.243415] [<c17a0e1e>] usb_new_device+0x26e/0x5f0 [75437.243419] [<c17a27ff>] hub_event+0xb5f/0xf30 [75437.243425] [<c1064b47>] process_one_work+0x117/0x360 [75437.243429] [<c1064e7d>] worker_thread+0xed/0x410 [75437.243433] [<c1064d90>] ? process_one_work+0x360/0x360 [75437.243436] [<c1069941>] kthread+0xa1/0xc0 [75437.243451] [<c192fc89>] ret_from_kernel_thread+0x21/0x38 [75437.243453] [<c10698a0>] ? kthread_park+0x50/0x50 [75437.243455] Mem-Info: [75437.243459] active_anon:159054 inactive_anon:6847 isolated_anon:0 [75437.243459] active_file:403397 inactive_file:365091 isolated_file:0 [75437.243459] unevictable:1367 dirty:160 writeback:0 unstable:0 [75437.243459] slab_reclaimable:46291 slab_unreclaimable:4552 [75437.243459] mapped:54470 shmem:6901 pagetables:2268 bounce:0 [75437.243459] free:19849 free_pcp:979 free_cma:0 [75437.243463] Node 0 DMA free:3644kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:2564kB inactive_file:2564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15976kB managed:15900kB mlocked:0kB dirty:4kB writeback:0kB mapped:720kB shmem:0kB slab_reclaimable:2800kB slab_unreclaimable:368kB kernel_stack:104kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [75437.243469] lowmem_reserve[]: 0 806 4011 4011 [75437.243472] Node 0 Normal free:15340kB min:3460kB low:4324kB high:5188kB active_anon:37112kB inactive_anon:432kB active_file:255736kB inactive_file:249320kB unevictable:56kB isolated(anon):0kB isolated(file):0kB present:894968kB managed:826784kB mlocked:56kB dirty:108kB writeback:0kB mapped:36300kB shmem:432kB slab_reclaimable:182364kB slab_unreclaimable:17840kB kernel_stack:3088kB pagetables:612kB unstable:0kB bounce:0kB free_pcp:1696kB local_pcp:588kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [75437.243477] lowmem_reserve[]: 0 0 25639 25639 [75437.243480] Node 0 HighMem free:60436kB min:512kB low:3948kB high:7388kB active_anon:599104kB inactive_anon:26956kB active_file:1355280kB inactive_file:1208472kB unevictable:5412kB isolated(anon):0kB isolated(file):0kB present:3281864kB managed:3281864kB mlocked:5412kB dirty:528kB writeback:0kB mapped:180860kB shmem:27172kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:8460kB unstable:0kB bounce:0kB free_pcp:2220kB local_pcp:180kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [75437.243485] lowmem_reserve[]: 0 0 0 0 [75437.243488] Node 0 DMA: 63*4kB (UME) 23*8kB (UME) 16*16kB (UM) 42*32kB (UME) 24*64kB (U) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3700kB [75437.243499] Node 0 Normal: 1065*4kB (UME) 1137*8kB (UME) 81*16kB (UME) 17*32kB (UM) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15324kB [75437.243509] Node 0 HighMem: 1033*4kB (UM) 640*8kB (UM) 291*16kB (UM) 78*32kB (UM) 58*64kB (UM) 3*128kB (M) 20*256kB (UM) 30*512kB (M) 19*1024kB (M) 0*2048kB 0*4096kB = 60436kB [75437.243520] 776007 total pagecache pages [75437.243522] 0 pages in swap cache [75437.243524] Swap cache stats: add 0, delete 0, find 0/0 [75437.243525] Free swap = 0kB [75437.243526] Total swap = 0kB [75437.243527] 1048202 pages RAM [75437.243528] 820466 pages HighMem/MovableOnly [75437.243529] 17065 pages reserved [75437.248704] uas: probe of 4-3:1.0 failed with error -12 This is the result of lspci: 00:00.0 Host bridge: NVIDIA Corporation C55 Host Bridge (rev a2) 00:00.1 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.2 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.3 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.4 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.5 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a2) 00:00.6 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:00.7 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.0 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.1 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.2 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.3 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.4 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.5 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:01.6 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:02.0 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:02.1 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:02.2 RAM memory: NVIDIA Corporation C55 Memory Controller (rev a1) 00:03.0 PCI bridge: NVIDIA Corporation C55 PCI Express bridge (rev a1) 00:09.0 RAM memory: NVIDIA Corporation MCP55 Memory Controller (rev a1) 00:0a.0 ISA bridge: NVIDIA Corporation MCP55 LPC Bridge (rev a2) 00:0a.1 SMBus: NVIDIA Corporation MCP55 SMBus (rev a2) 00:0b.0 USB controller: NVIDIA Corporation MCP55 USB Controller (rev a1) 00:0b.1 USB controller: NVIDIA Corporation MCP55 USB Controller (rev a2) 00:0d.0 IDE interface: NVIDIA Corporation MCP55 IDE (rev a1) 00:0e.0 IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a2) 00:0e.1 IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a2) 00:0e.2 IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a2) 00:0f.0 PCI bridge: NVIDIA Corporation MCP55 PCI bridge (rev a2) 00:0f.1 Audio device: NVIDIA Corporation MCP55 High Definition Audio (rev a2) 00:11.0 Bridge: NVIDIA Corporation MCP55 Ethernet (rev a2) 00:12.0 Bridge: NVIDIA Corporation MCP55 Ethernet (rev a2) 01:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 610] (rev a1) 01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1) 02:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22A IEEE-1394a-2000 Controller (PHY/Link) [iOHCI-Lynx] 02:09.0 PCI bridge: Pericom Semiconductor Device e111 (rev 02) 03:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03) Module uas crashes when I connect the Seagate 5TB drive to either the Renesas Technology Corp. uPD720201 usb controller or either NVIDIA controller. Some of the 5TB Seagate drives do not crash uas, and, so far, no Western Digital 5TB has crashed uas. The system in question consists of an EVGA 122-CK-NF68 motherboard with an Intel Core2 quad processor. The motherboard bios has been updated to the latest version NF68-P33. The system has 4GB of memory. I bought the PCI usb controller to try and work around the problem, but that was not successful. Regardless of where the problem lies, the uas kernel should not crash. I have included everything I think you might need. Get back to me if you need additional information. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
