Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: sys_ppoll+0x1b0/0x1b0 fs/select.c:1101 CPU: 0 PID: 1949 Comm: dhcpcd Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:113 [] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:119 [] __dump_stack lib/dump_stack.c:88 [inline] [] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:106 [] dump_stack+0x1c/0x24 lib/dump_stack.c:113 [] panic+0x24a/0x634 kernel/panic.c:233 [] warn_bogus_irq_restore+0x0/0x34 kernel/panic.c:670 [] d_mark_dontcache+0x0/0xba fs/select.c:1101 [] ret_from_syscall+0x0/0x2 SMP: stopping secondary CPUs Rebooting in 86400 seconds..