usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 usb 1-1: New USB device found, idVendor=056a, idProduct=2431, bcdDevice= 0.00 usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? wacom 0003:056A:2431.0001: unknown main item tag 0x0 wacom 0003:056A:2431.0001: unknown main item tag 0x0 wacom 0003:056A:2431.0001: unknown main item tag 0x0 wacom 0003:056A:2431.0001: unknown main item tag 0x0 wacom 0003:056A:2431.0001: unknown main item tag 0x0 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 94 at mm/page_alloc.c:4738 __alloc_pages_nodemask+0x36c/0x790 mm/page_alloc.c:4738 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 94 Comm: kworker/1:2 Not tainted 5.5.0-rc3-syzkaller #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+0xef/0x16e lib/dump_stack.c:118 panic+0x2aa/0x6e1 kernel/panic.c:221 __warn.cold+0x2f/0x30 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:267 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:__alloc_pages_nodemask+0x36c/0x790 mm/page_alloc.c:4738 Code: fe ff ff 65 48 8b 04 25 00 0f 02 00 48 05 68 10 00 00 41 be 01 00 00 00 48 89 44 24 58 e9 f1 fd ff ff 81 e5 00 20 00 00 75 02 <0f> 0b 45 31 f6 e9 6e ff ff ff 8b 44 24 68 89 04 24 65 8b 2d 54 e7 RSP: 0018:ffff8881d66d6ae8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff1103acdad61 RCX: 0000000000000000 RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040cc0 RBP: 0000000000000000 R08: ffff8881d6c5b100 R09: fffffbfff11ad0a6 R10: fffffbfff11ad0a5 R11: ffffffff88d6852f R12: 0000000000000012 R13: 0000000000000012 R14: 0000000000000000 R15: ffff8881c6a00000 alloc_pages_current+0xff/0x200 mm/mempolicy.c:2207 alloc_pages include/linux/gfp.h:532 [inline] kmalloc_order+0x20/0x80 mm/slab_common.c:1323 kmalloc_order_trace+0x18/0x110 mm/slab_common.c:1339 wacom_feature_mapping drivers/hid/wacom_sys.c:316 [inline] wacom_parse_hid drivers/hid/wacom_sys.c:525 [inline] wacom_retrieve_hid_descriptor drivers/hid/wacom_sys.c:735 [inline] wacom_parse_and_register+0x11bc/0x5260 drivers/hid/wacom_sys.c:2307 wacom_probe+0x94d/0xba0 drivers/hid/wacom_sys.c:2748 hid_device_probe+0x2be/0x3f0 drivers/hid/hid-core.c:2255 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+0x141f/0x1bc0 drivers/base/core.c:2487 hid_add_device drivers/hid/hid-core.c:2411 [inline] hid_add_device+0x33c/0x9a0 drivers/hid/hid-core.c:2360 usbhid_probe+0xa81/0xfa0 drivers/hid/usbhid/hid-core.c:1386 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+0x141f/0x1bc0 drivers/base/core.c:2487 usb_set_configuration+0xe38/0x16c0 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+0x141f/0x1bc0 drivers/base/core.c:2487 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+0x1e59/0x3860 drivers/usb/core/hub.c:5552 process_one_work+0x92b/0x1530 kernel/workqueue.c:2264 process_scheduled_works kernel/workqueue.c:2326 [inline] worker_thread+0x7ab/0xe20 kernel/workqueue.c:2412 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..