=====================================================
BUG: KMSAN: uninit-value in set_normalized_timespec64 kernel/time/time.c:492 [inline]
BUG: KMSAN: uninit-value in timespec64_add_safe+0x4b4/0x520 kernel/time/time.c:846
 set_normalized_timespec64 kernel/time/time.c:492 [inline]
 timespec64_add_safe+0x4b4/0x520 kernel/time/time.c:846
 ep_timeout_to_timespec fs/eventpoll.c:1874 [inline]
 __do_sys_epoll_wait fs/eventpoll.c:2473 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2467 [inline]
 __x64_sys_epoll_wait+0x1fa/0x3a0 fs/eventpoll.c:2467
 x64_sys_call+0x2ece/0x3ea0 arch/x86/include/generated/asm/syscalls_64.h:233
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x134/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Local variable now.i.i.i created at:
 ep_timeout_to_timespec fs/eventpoll.c:1859 [inline]
 __do_sys_epoll_wait fs/eventpoll.c:2473 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2467 [inline]
 __x64_sys_epoll_wait+0xcf/0x3a0 fs/eventpoll.c:2467
 x64_sys_call+0x2ece/0x3ea0 arch/x86/include/generated/asm/syscalls_64.h:233

CPU: 0 UID: 0 PID: 4931 Comm: udevd Tainted: G        W    L      syzkaller #0 PREEMPT(full) 
Tainted: [W]=WARN, [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
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