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UBSAN: shift-out-of-bounds in drivers/media/rc/mceusb.c:1173:29
shift exponent 143 is too large for 32-bit type 'int'
CPU: 0 PID: 2641 Comm: systemd-journal Not tainted 5.11.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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_handle_command drivers/media/rc/mceusb.c:1173 [inline]
 mceusb_process_ir_data drivers/media/rc/mceusb.c:1278 [inline]
 mceusb_dev_recv.cold+0x178/0x1d8 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:security_cred_free+0x0/0x130 security/security.c:1617
Code: e8 c5 9f 94 ff eb 8e 48 89 ef e8 3b a0 94 ff eb d4 48 89 ef e8 b1 9f 94 ff eb a6 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <41> 55 41 54 49 89 fc 55 4d 8d ac 24 88 00 00 00 53 e8 da 4e 68 ff
RSP: 0018:ffffc900001f7e10 EFLAGS: 00000293
RAX: 0000000000000000 RBX: ffff888102123ba8 RCX: 0000000000000000
RDX: ffff88810e7e3580 RSI: ffffffff811c66aa RDI: ffff888102123b00
RBP: ffff888102123b00 R08: 0000000000000000 R09: ffff888102123b07
R10: ffffffff811c669c R11: 0000000000000000 R12: ffff888102123b04
R13: ffff888102123b10 R14: 0000000000000000 R15: 0000000000000000
 put_cred_rcu+0x122/0x4e0 kernel/cred.c:114
 __put_cred+0x1de/0x250 kernel/cred.c:148
 put_cred include/linux/cred.h:287 [inline]
 put_cred include/linux/cred.h:280 [inline]
 revert_creds+0x1a8/0x1f0 kernel/cred.c:598
 do_faccessat+0x2ca/0x820 fs/open.c:464
 do_syscall_64+0x2d/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fb4624399c7
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48
RSP: 002b:00007fffe9000058 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 00007fb462e80d0e RCX: 00007fb4624399c7
RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007fffe9000060
RBP: 00007fffe90000e0 R08: 0000000000000000 R09: 0000000000001000
R10: 00000000000000a0 R11: 0000000000000246 R12: 000055a8b8ff4ad0
R13: 00007fffe9000060 R14: 000055a8b8ff4c70 R15: 00007fffe9000120
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