s11: ff60000011ee5b20 t3 : ffffffffffffffff t4 : fffffffef12c91f0 t5 : ffffffff89655e40 t6 : 1fec0000023dcb6d status: 0000000200000100 badaddr: ff20000000087fe8 cause: 000000000000000f Kernel panic - not syncing: Kernel stack overflow CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc2-syzkaller-g7c1e5b9690b0 #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:130 [] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:136 [] __dump_stack lib/dump_stack.c:93 [inline] [] dump_stack_lvl+0x108/0x196 lib/dump_stack.c:119 [] dump_stack+0x1c/0x24 lib/dump_stack.c:128 [] panic+0x388/0x806 kernel/panic.c:348 [] handle_bad_stack+0xe4/0x10c arch/riscv/kernel/traps.c:427 [] __bfs_backwards kernel/locking/lockdep.c:1843 [inline] [] check_irq_usage+0x1d6/0x1466 kernel/locking/lockdep.c:2803 SMP: stopping secondary CPUs Rebooting in 86400 seconds..