s11: ffffffff8a4dd840 t3 : ff20000002307fe0 t4 : 0000000041b59000 t5 : 1fe4000000460ffc t6 : 1fec00000315a4c1 status: 0000000200000100 badaddr: ff20000002307fb0 cause: 000000000000000f Kernel panic - not syncing: Kernel stack overflow CPU: 0 PID: 5697 Comm: kworker/0:3 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 Hardware name: riscv-virtio,qemu (DT) Workqueue: usb_hub_wq hub_event Call Trace: [] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:121 [] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:127 [] __dump_stack lib/dump_stack.c:88 [inline] [] dump_stack_lvl+0xe8/0x154 lib/dump_stack.c:106 [] dump_stack+0x1c/0x24 lib/dump_stack.c:113 [] panic+0x33c/0x77c kernel/panic.c:344 [] handle_bad_stack+0xe0/0xf4 arch/riscv/kernel/traps.c:412 [] lock_acquire kernel/locking/lockdep.c:5754 [inline] [] lock_acquire+0x35c/0x9c2 kernel/locking/lockdep.c:5719 SMP: stopping secondary CPUs Rebooting in 86400 seconds..