RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 00000000004d6be8 R14: 00000000004ca19c R15: 0000000000000004 ------------[ cut here ]------------ input_alloc_absinfo(): kcalloc() failed? WARNING: CPU: 0 PID: 7955 at drivers/input/input.c:487 input_alloc_absinfo+0xc1/0xf0 drivers/input/input.c:487 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 7955 Comm: syz-executor5 Not tainted 4.18.0-rc8+ #184 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+0x1c9/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 __warn.cold.8+0x163/0x1ba kernel/panic.c:536 report_bug+0x252/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:992 RIP: 0010:input_alloc_absinfo+0xc1/0xf0 drivers/input/input.c:487 Code: 80 3c 11 00 75 38 48 89 83 60 01 00 00 48 85 c0 75 96 e8 12 da 13 fd 48 c7 c6 20 4c 5c 87 48 c7 c7 20 46 5c 87 e8 ef f2 de fc <0f> 0b e9 77 ff ff ff 4c 89 e7 e8 90 b8 51 fd e9 60 ff ff ff 4c 89 RSP: 0018:ffff880193be7a68 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8801bfe80100 RCX: ffffc90005c3b000 RDX: 0000000000040000 RSI: ffffffff81632481 RDI: ffff880193be7740 RBP: ffff880193be7a80 R08: ffff8801ba0903c0 R09: 0000000000000006 R10: ffff8801ba0903c0 R11: 0000000000000000 R12: ffff8801bfe80260 R13: ffff8801bfe80100 R14: 0000000000000000 R15: 0000000000000000 input_abs_set_max include/linux/input.h:464 [inline] uinput_setup_device_legacy drivers/input/misc/uinput.c:562 [inline] uinput_write+0x549/0x1120 drivers/input/misc/uinput.c:621 __vfs_write+0x117/0x9f0 fs/read_write.c:485 vfs_write+0x1f8/0x560 fs/read_write.c:549 ksys_write+0x101/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457089 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:00007fee191c5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fee191c66d4 RCX: 0000000000457089 RDX: 000000000000045c RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 00000000004d6be8 R14: 00000000004ca19c R15: 0000000000000004 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..