CPU: 0 PID: 3487 Comm: syz-executor298 Not tainted 6.0.0-rc5-syzkaller-48543-g968c2729e576 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
=====================================================
BUG: KMSAN: uninit-value in show_regs+0xb9/0xd0 arch/x86/kernel/dumpstack.c:469
 show_regs+0xb9/0xd0 arch/x86/kernel/dumpstack.c:469
 __warn+0x242/0x580 kernel/panic.c:621
 report_bug+0x7ff/0xa10 lib/bug.c:198
 handle_bug+0x41/0x70 arch/x86/kernel/traps.c:316
 exc_invalid_op+0x1b/0x50 arch/x86/kernel/traps.c:336
 asm_exc_invalid_op+0x1b/0x20
 __alloc_pages+0x63e/0xe80 mm/page_alloc.c:5509
 alloc_pages+0xaae/0xd80 mm/mempolicy.c:2270
 kmalloc_order mm/slab_common.c:930 [inline]
 kmalloc_order_trace+0x70/0x450 mm/slab_common.c:946
 kmalloc_large include/linux/slab.h:529 [inline]
 __kmalloc+0x88d/0x1120 mm/slub.c:4428
 kmalloc include/linux/slab.h:605 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 input_mt_init_slots+0x158/0xb50 drivers/input/input-mt.c:50
 uinput_create_device+0x88d/0xa20 drivers/input/misc/uinput.c:327
 uinput_ioctl_handler+0xcf6/0x2060 drivers/input/misc/uinput.c:870
 uinput_ioctl+0x3e/0x50 drivers/input/misc/uinput.c:1041
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0x222/0x400 fs/ioctl.c:856
 __x64_sys_ioctl+0x92/0xd0 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Local variable filename created at:
 process_measurement+0x10b/0x3680 security/integrity/ima/ima_main.c:209
 ima_file_check+0xbc/0x120 security/integrity/ima/ima_main.c:517

CPU: 0 PID: 3487 Comm: syz-executor298 Not tainted 6.0.0-rc5-syzkaller-48543-g968c2729e576 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
=====================================================