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UBSAN: shift-out-of-bounds in drivers/media/rc/mceusb.c:704:13
shift exponent 44 is too large for 32-bit type 'unsigned int'
CPU: 1 PID: 7173 Comm: kworker/1:4 Not tainted 5.11.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x107/0x163 lib/dump_stack.c:120
 ubsan_epilogue+0xb/0x5a lib/ubsan.c:148
 __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 lib/ubsan.c:395
 mceusb_dev_printdata.cold+0x19/0x1e drivers/media/rc/mceusb.c:704
 mceusb_process_ir_data drivers/media/rc/mceusb.c:1275 [inline]
 mceusb_dev_recv+0x3cf/0x18c0 drivers/media/rc/mceusb.c:1376
 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1656
 usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1726
 dummy_timer+0x11f4/0x32a0 drivers/usb/gadget/udc/dummy_hcd.c:1971
 call_timer_fn+0x1a5/0x630 kernel/time/timer.c:1417
 expire_timers kernel/time/timer.c:1462 [inline]
 __run_timers.part.0+0x67c/0xa10 kernel/time/timer.c:1731
 __run_timers kernel/time/timer.c:1712 [inline]
 run_timer_softirq+0x80/0x120 kernel/time/timer.c:1744
 __do_softirq+0x1b0/0x944 kernel/softirq.c:343
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
 run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
 do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
 invoke_softirq kernel/softirq.c:226 [inline]
 __irq_exit_rcu kernel/softirq.c:420 [inline]
 irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:432
 sysvec_apic_timer_interrupt+0x43/0xa0 arch/x86/kernel/apic/apic.c:1100
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:629
RIP: 0010:console_unlock+0x7b8/0xb90 kernel/printk/printk.c:2580
Code: 60 89 98 87 e8 09 a1 fd ff e8 34 3e 00 00 31 ff 4c 89 ee e8 8a 44 16 00 4d 85 ed 0f 85 21 02 00 00 e8 8c 3c 16 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 fb 43 16 00 85 db 0f 84 e9 f9 ff ff e8
RSP: 0018:ffffc900049072e0 EFLAGS: 00000212
RAX: 000000000000b9d5 RBX: 0000000000000000 RCX: ffffc90010184000
RDX: 0000000000040000 RSI: ffffffff812960f4 RDI: ffffffff8129631a
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8a1c25e7
R10: fffffbfff14384bc R11: 0000000000000000 R12: ffffffff82c9d8b0
R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc90004907340
 vprintk_emit+0x1be/0x4a0 kernel/printk/printk.c:2092
 dev_vprintk_emit+0x36e/0x3b2 drivers/base/core.c:4301
 dev_printk_emit+0xba/0xf1 drivers/base/core.c:4312
 __dev_printk+0xcf/0xf5 drivers/base/core.c:4324
 _dev_warn+0xd7/0x109 drivers/base/core.c:4368
 usb_parse_endpoint drivers/usb/core/config.c:381 [inline]
 usb_parse_interface drivers/usb/core/config.c:582 [inline]
 usb_parse_configuration drivers/usb/core/config.c:795 [inline]
 usb_get_configuration.cold+0x10b8/0x148d drivers/usb/core/config.c:944
 usb_enumerate_device drivers/usb/core/hub.c:2388 [inline]
 usb_new_device+0x42c/0x7a0 drivers/usb/core/hub.c:2524
 hub_port_connect drivers/usb/core/hub.c:5223 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
 port_event drivers/usb/core/hub.c:5509 [inline]
 hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591
 process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
 kthread+0x38c/0x460 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
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