Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 2038 Comm: syz-executor.0 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 [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline] [] _raw_spin_unlock_irqrestore+0x8c/0x98 kernel/locking/spinlock.c:194 [] __debug_object_init+0x284/0x7b8 lib/debugobjects.c:605 [] debug_object_init+0x1a/0x22 lib/debugobjects.c:620 [] __init_work+0x6e/0x82 kernel/workqueue.c:518 [] call_usermodehelper_setup+0x9c/0x1ac kernel/umh.c:369 [] kobject_uevent_env+0xa22/0xdfe lib/kobject_uevent.c:614 [] kobject_uevent+0x22/0x2e lib/kobject_uevent.c:642 [] rx_queue_add_kobject net/core/net-sysfs.c:1061 [inline] [] net_rx_queue_update_kobjects+0xd6/0x3c6 net/core/net-sysfs.c:1101 [] register_queue_kobjects net/core/net-sysfs.c:1761 [inline] [] netdev_register_kobject+0x166/0x208 net/core/net-sysfs.c:2012 [] register_netdevice+0x8ee/0xc6a net/core/dev.c:9667 [] macvlan_common_newlink+0x8ec/0xc62 drivers/net/macvlan.c:1496 [] macvlan_newlink+0x32/0x44 drivers/net/macvlan.c:1530 [] __rtnl_newlink+0xc16/0xfa0 net/core/rtnetlink.c:3479 [] rtnl_newlink+0x60/0x8c net/core/rtnetlink.c:3527 [] rtnetlink_rcv_msg+0x338/0x9a0 net/core/rtnetlink.c:5592 [] netlink_rcv_skb+0xf8/0x2be net/netlink/af_netlink.c:2494 [] rtnetlink_rcv+0x26/0x30 net/core/rtnetlink.c:5610 [] netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] [] netlink_unicast+0x40e/0x5fe net/netlink/af_netlink.c:1343 [] netlink_sendmsg+0x4e0/0x994 net/netlink/af_netlink.c:1919 [] sock_sendmsg_nosec net/socket.c:705 [inline] [] sock_sendmsg+0xa0/0xc4 net/socket.c:725 [] __sys_sendto+0x1f2/0x2e0 net/socket.c:2040 [] __do_sys_sendto net/socket.c:2052 [inline] [] sys_sendto+0x3e/0x52 net/socket.c:2048 [] ret_from_syscall+0x0/0x2 SMP: stopping secondary CPUs Rebooting in 86400 seconds..