kernel panic: corrupted stack end in epoll

Kernel panic - not syncing: corrupted stack end detected inside scheduler

CPU: 1 PID: 20829 Comm: syz-fuzzer Not tainted 4.14.181-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 schedule_debug kernel/sched/core.c:3199 [inline]
 __schedule+0x1d70/0x1d70 kernel/sched/core.c:3308
 schedule+0x8d/0x1b0 kernel/sched/core.c:3428
 schedule_hrtimeout_range_clock+0x2ac/0x2f0 kernel/time/hrtimer.c:1707
 ep_poll+0x865/0xa50 fs/eventpoll.c:1829
 SYSC_epoll_wait fs/eventpoll.c:2203 [inline]
 SyS_epoll_wait+0x152/0x1a0 fs/eventpoll.c:2168
 SYSC_epoll_pwait fs/eventpoll.c:2234 [inline]
 SyS_epoll_pwait+0x246/0x290 fs/eventpoll.c:2214
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45b300
RSP: 002b:000000c4204b9860 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045b300
RDX: 0000000000000080 RSI: 000000c4204b98a0 RDI: 0000000000000004
RBP: 000000c4204b9ea0 R08: 0000000000000000 R09: 000000c42de28b40
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000080
Kernel Offset: disabled
Rebooting in 86400 seconds..