------------[ cut here ]------------
input_alloc_absinfo(): kcalloc() failed?
WARNING: CPU: 1 PID: 24337 at drivers/input/input.c:487 input_alloc_absinfo+0x5b/0x60 drivers/input/input.c:487
TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 24337 Comm: syz-executor1 Not tainted 4.18.0-rc8+ #31
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xae/0xf0 lib/dump_stack.c:113
 panic+0x121/0x390 kernel/panic.c:184
 __warn+0x188/0x190 kernel/panic.c:536
 report_bug+0x1bf/0x200 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 do_error_trap+0x47/0x1b0 arch/x86/kernel/traps.c:298
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:318
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:999
RIP: 0010:input_alloc_absinfo+0x5b/0x60 drivers/input/input.c:487
Code: 01 00 00 48 85 c0 74 08 e8 52 75 1a ff 5b 5d c3 e8 4a 75 1a ff 48 c7 c7 d6 64 34 83 48 c7 c6 ef 64 34 83 31 c0 e8 f5 c6 0b ff <0f> 0b eb df 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 50 44 89 4d 
RSP: 0018:ffff88019e25bd28 EFLAGS: 00010286
RAX: 0000000000000028 RBX: ffff880193d73800 RCX: 0000000000040000
RDX: ffffc90006f38000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffff88019e25bd30 R08: 0000000000000001 R09: ffffffff83a31814
R10: 0000000000000000 R11: ffffffff81d91230 R12: ffff880193d73800
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 uinput_abs_setup drivers/input/misc/uinput.c:507 [inline]
 uinput_ioctl_handler+0xe1f/0xe90 drivers/input/misc/uinput.c:1035
 uinput_ioctl+0x28/0x30 drivers/input/misc/uinput.c:1047
 vfs_ioctl fs/ioctl.c:46 [inline]
 do_vfs_ioctl+0x374/0x850 fs/ioctl.c:686
 ksys_ioctl fs/ioctl.c:701 [inline]
 __do_sys_ioctl fs/ioctl.c:708 [inline]
 __se_sys_ioctl fs/ioctl.c:706 [inline]
 __x64_sys_ioctl+0x84/0xb0 fs/ioctl.c:706
 do_syscall_64+0x61/0x90 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x456c99
Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:00007f0766be3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f0766be46d4 RCX: 0000000000456c99
RDX: 0000000020000000 RSI: 0000000040085504 RDI: 0000000000000013
RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
R13: 00000000004d1708 R14: 00000000004c717b R15: 0000000000000002
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..