Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 2040 Comm: syz-executor.1 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 [] schedule_debug kernel/sched/core.c:5541 [inline] [] schedule+0x0/0x14c kernel/sched/core.c:6187 [] preempt_schedule_common+0x4e/0xde kernel/sched/core.c:6462 [] preempt_schedule+0x34/0x36 kernel/sched/core.c:6487 [] irq_work_queue kernel/irq_work.c:115 [inline] [] irq_work_queue+0xc4/0xc6 kernel/irq_work.c:106 [] __kfence_alloc+0x178/0xe28 mm/kfence/core.c:886 [] kfence_alloc include/linux/kfence.h:126 [inline] [] slab_alloc_node mm/slub.c:3148 [inline] [] kmem_cache_alloc_node_trace+0x2b8/0x2e2 mm/slub.c:3280 [] kmalloc_node include/linux/slab.h:599 [inline] [] kzalloc_node include/linux/slab.h:726 [inline] [] __get_vm_area_node.constprop.0+0x218/0x336 mm/vmalloc.c:2429 [] __vmalloc_node_range+0x132/0xab2 mm/vmalloc.c:3092 [] __vmalloc_node mm/vmalloc.c:3157 [inline] [] vzalloc+0x76/0x8c mm/vmalloc.c:3227 [] xt_counters_alloc+0x70/0x8e net/netfilter/x_tables.c:1379 [] __do_replace net/ipv4/netfilter/ip_tables.c:1049 [inline] [] do_replace.constprop.0+0x2c8/0x7fe net/ipv4/netfilter/ip_tables.c:1140 [] do_ipt_set_ctl+0x2a8/0x51e net/ipv4/netfilter/ip_tables.c:1630 [] nf_setsockopt+0x6c/0xac net/netfilter/nf_sockopt.c:101 [] ip_setsockopt+0x102/0x10c net/ipv4/ip_sockglue.c:1444 [] tcp_setsockopt+0x76/0xb2 net/ipv4/tcp.c:3685 [] sock_common_setsockopt+0x6a/0x7c net/core/sock.c:3489 [] __sys_setsockopt+0x1d2/0x3e0 net/socket.c:2180 [] __do_sys_setsockopt net/socket.c:2191 [inline] [] sys_setsockopt+0x3a/0x4c net/socket.c:2188 [] ret_from_syscall+0x0/0x2 SMP: stopping secondary CPUs Rebooting in 86400 seconds..