usb 1-1: string descriptor 0 read error: -22 usb 1-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=36.db usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 msi2500 1-1:116.116: Registered as swradio0 msi2500 1-1:116.116: SDR API is still slightly experimental and functionality changes may follow ------------[ cut here ]------------ couldn't get idr WARNING: CPU: 1 PID: 83 at drivers/spi/spi.c:2404 spi_register_controller+0x194f/0x1cf0 drivers/spi/spi.c:2404 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.4.0-rc5+ #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xca/0x13e lib/dump_stack.c:113 panic+0x2aa/0x6e1 kernel/panic.c:221 __warn.cold+0x2f/0x33 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:179 [inline] fixup_bug arch/x86/kernel/traps.c:174 [inline] do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:272 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:291 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1028 RIP: 0010:spi_register_controller+0x194f/0x1cf0 drivers/spi/spi.c:2404 Code: 06 87 e8 a4 1f dc 02 e9 e2 ee ff ff 4c 89 e7 e8 67 9b d2 fe e9 ec e7 ff ff e8 dd 55 ab fe 48 c7 c7 a0 5a fa 85 e8 26 f2 80 fe <0f> 0b 44 89 fe bf e4 ff ff ff e8 32 57 ab fe 41 83 ff e4 0f 85 ab RSP: 0018:ffff8881d89ef1f8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8128c8ed RDI: ffffed103b13de31 RBP: ffff8881cfff4000 R08: ffff8881d8c7c800 R09: fffffbfff11ab3ae R10: fffffbfff11ab3ad R11: ffffffff88d59d6f R12: ffff8881cfff44a8 R13: 0000000000000000 R14: ffff8881cff16000 R15: 00000000ffffffe4 msi2500_probe+0x787/0xbd4 drivers/media/usb/msi2500/msi2500.c:1237 usb_probe_interface+0x305/0x7a0 drivers/usb/core/driver.c:361 really_probe+0x281/0x6d0 drivers/base/dd.c:548 driver_probe_device+0x104/0x210 drivers/base/dd.c:721 __device_attach_driver+0x1c2/0x220 drivers/base/dd.c:828 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:430 __device_attach+0x217/0x360 drivers/base/dd.c:894 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:490 device_add+0xae6/0x16f0 drivers/base/core.c:2202 usb_set_configuration+0xdf6/0x1670 drivers/usb/core/message.c:2023 generic_probe+0x9d/0xd5 drivers/usb/core/generic.c:210 usb_probe_device+0x99/0x100 drivers/usb/core/driver.c:266 really_probe+0x281/0x6d0 drivers/base/dd.c:548 driver_probe_device+0x104/0x210 drivers/base/dd.c:721 __device_attach_driver+0x1c2/0x220 drivers/base/dd.c:828 bus_for_each_drv+0x162/0x1e0 drivers/base/bus.c:430 __device_attach+0x217/0x360 drivers/base/dd.c:894 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:490 device_add+0xae6/0x16f0 drivers/base/core.c:2202 usb_new_device.cold+0x6a4/0xe79 drivers/usb/core/hub.c:2537 hub_port_connect drivers/usb/core/hub.c:5184 [inline] hub_port_connect_change drivers/usb/core/hub.c:5324 [inline] port_event drivers/usb/core/hub.c:5470 [inline] hub_event+0x1df8/0x3800 drivers/usb/core/hub.c:5552 process_one_work+0x92b/0x1530 kernel/workqueue.c:2269 worker_thread+0x96/0xe20 kernel/workqueue.c:2415 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..