s11: ffffaf801b15ce00 t3 : ffffaf801b15d8f0 t4 : 1ffff5f00362bb1d t5 : 1ffff5f00362bbb8 t6 : 000000000000001e status: 0000000200000100 badaddr: ffff8f800000ffe0 cause: 000000000000000f Kernel panic - not syncing: Kernel stack overflow CPU: 1 UID: 0 PID: 8231 Comm: syz.4.1021 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:132 [] show_stack+0x30/0x3c arch/riscv/kernel/stacktrace.c:138 [] __dump_stack lib/dump_stack.c:94 [inline] [] dump_stack_lvl+0x110/0x1a6 lib/dump_stack.c:120 [] dump_stack+0x1c/0x24 lib/dump_stack.c:129 [] panic+0x38c/0x86a kernel/panic.c:354 [] handle_bad_stack+0xd4/0x110 arch/riscv/kernel/traps.c:427 [] mark_usage kernel/locking/lockdep.c:4672 [inline] [] __lock_acquire+0xb52/0x8594 kernel/locking/lockdep.c:5182 SMP: stopping secondary CPUs