usb 5-1: new high-speed USB device number 2 using dummy_hcd
usb 5-1: Using ep0 maxpacket: 8
usb 5-1: config 1 has an invalid interface number: 100 but max is 0
usb 5-1: config 1 has no interface number 0
usb 5-1: config 1 interface 100 altsetting 4 endpoint 0x4 has invalid maxpacket 1632, setting to 64
usb 5-1: config 1 interface 100 altsetting 4 has an invalid descriptor for endpoint zero, skipping
usb 5-1: config 1 interface 100 altsetting 4 endpoint 0x7 has invalid maxpacket 5420, setting to 64
usb 5-1: config 1 interface 100 altsetting 4 bulk endpoint 0xD has invalid maxpacket 16
usb 5-1: config 1 interface 100 has no altsetting 0
usb 5-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=37.14
usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-1: Product: ⌍｟⧋荨庘줧쌄컯⪵⋔薨∛䠯仄峳뻌嫻䜟ଔ瓮괴婼놥洣戇䏀㴲᧔匐䘢贡䩌썚ᰣ▓淶鞳蚫ে窝︆⶟蚵赜㏋鑊ⷹ氆폶ॽ눚쒗쎖굊喇隚Ҫꓔ黱皟
usb 5-1: Manufacturer: Ы
usb 5-1: SerialNumber: Щ
plfxlc 5-1:1.100: Firmware Version: 0
plfxlc 5-1:1.100: Unit type is station
plfxlc 5-1:1.100: vendor command failed (-71)
plfxlc 5-1:1.100: FPGA download failed (-22)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 791 at drivers/net/wireless/purelifi/plfxlc/mac.c:105 plfxlc_mac_release+0x87/0xb0 drivers/net/wireless/purelifi/plfxlc/mac.c:105
Modules linked in:
CPU: 0 UID: 0 PID: 791 Comm: kworker/0:2 Not tainted 6.15.0-rc3-syzkaller-00283-gf1a3944c860b #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:plfxlc_mac_release+0x87/0xb0 drivers/net/wireless/purelifi/plfxlc/mac.c:105
Code: 04 89 c3 31 ff 89 c6 e8 47 0a da fa 85 db 74 14 e8 fe 05 da fa eb 05 e8 f7 05 da fa 5b 5d c3 cc cc cc cc cc e8 ea 05 da fa 90 <0f> 0b 90 eb ed 48 c7 c1 50 f8 7e 8f 80 e1 07 80 c1 03 38 c1 7c 9a
RSP: 0018:ffffc90001a8ec48 EFLAGS: 00010293
RAX: ffffffff86e5b8b6 RBX: 0000000000000000 RCX: ffff88801e688000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffff88805160e2f7 R09: 1ffff1100a2c1c5e
R10: dffffc0000000000 R11: ffffed100a2c1c5f R12: ffff8880517ea000
R13: dffffc0000000000 R14: ffff888051608e40 R15: 00000000ffffffea
FS:  0000000000000000(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f23c6782580 CR3: 0000000050c72000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 probe+0x2ce/0x1030 drivers/net/wireless/purelifi/plfxlc/usb.c:694
 usb_probe_interface+0x641/0xbc0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26a/0x9a0 drivers/base/dd.c:657
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:799
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:829
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:957
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1029
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3692
 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c1/0x390 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26a/0x9a0 drivers/base/dd.c:657
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:799
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:829
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:957
 bus_for_each_drv+0x24e/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1029
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3692
 usb_new_device+0xa39/0x16c0 drivers/usb/core/hub.c:2663
 hub_port_connect drivers/usb/core/hub.c:5531 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5671 [inline]
 port_event drivers/usb/core/hub.c:5831 [inline]
 hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5913
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xadb/0x17a0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>