panic: init died (signal 0, exit 10) Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 96780 1 0 0x30000002 0x2000 0K init db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff834ca3cd) at panic+0x1e5 sys/kern/subr_prf.c:198 exit1(ffff8000fffffc88,a,0,1) at exit1+0x128 sys/kern/kern_exit.c:135 sys_exit(ffff8000fffffc88,ffff80002a1ac850,ffff80002a1ac7a0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80002a1ac850) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a1ac850) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b2d8793e990, count: 9 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: init died (signal 0, exit 10) ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff834ca3cd) at panic+0x1e5 sys/kern/subr_prf.c:198 exit1(ffff8000fffffc88,a,0,1) at exit1+0x128 sys/kern/kern_exit.c:135 sys_exit(ffff8000fffffc88,ffff80002a1ac850,ffff80002a1ac7a0) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80002a1ac850) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a1ac850) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7b2d8793e990, count: -6 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002a1ac620 rbx 0xffffffff83986e07 cpu_info_full_primary+0x2e07 rdx 0 rcx 0xffff8000fffffc88 rax 0xffffffff83985ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x2789f53ffeb3a744 r11 0xf7beafc867403296 r12 0xffffffff83986c08 cpu_info_full_primary+0x2c08 r13 0 r14 0 r15 0x1 rip 0xffffffff82477b05 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a1ac610 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (init) tid=96780 pid=1 tcnt=1 stat=onproc flags process=30000002 proc=2000 runpri=50, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffffffff83b24f28,0xffff8000fffff4d0 process=0xffff8000ffffb020 user=0xffff80002a1a7000, vmspace=0xffffef800b063d58 estcpu=0, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 57270 404599 86714 0 2 0 syz-executor 57270 48875 86714 0 2 0x4000000 syz-executor 73047 343601 83236 0 2 0 syz-executor 73047 52973 83236 0 3 0x4000080 fsleep syz-executor 75601 184223 35708 0 2 0 syz-executor 75601 201729 35708 0 3 0x4000080 fsleep syz-executor 20729 234734 682 0 2 0 syz-executor 20729 423411 682 0 3 0x4000080 fsleep syz-executor 20729 23141 682 0 3 0x4000080 fsleep syz-executor 5078 443322 4351 0 3 0x80 nanoslp syz-executor 5078 138926 4351 0 3 0x4000080 piperd syz-executor 5078 157624 4351 0 3 0x4000080 fsleep syz-executor 85358 15693 87714 0 2 0x2 syz-executor 86714 19283 87714 0 2 0x3 syz-executor 682 98466 87714 0 2 0x3 syz-executor 83236 487695 87714 0 2 0x3 syz-executor 4351 230713 87714 0 2 0x3 syz-executor 35708 276138 87714 0 2 0x3 syz-executor 78695 220682 87714 0 2 0x3 syz-executor 38341 204413 87714 0 2 0x2 syz-executor 87714 308410 1 0 3 0x82 kqread syz-executor 2671 4985 0 0 3 0x14200 bored smr 70947 166189 0 0 2 0x14200 zerothread 53529 366053 0 0 3 0x14200 aiodoned aiodoned 89695 225957 0 0 3 0x14200 syncer update 63932 171675 0 0 3 0x14200 cleaner cleaner 37604 153416 0 0 3 0x14200 reaper reaper 2970 47229 0 0 3 0x14200 pgdaemon pagedaemon 30964 126417 0 0 3 0x14200 bored viomb 25370 132806 0 0 3 0x40014200 acpi0 acpi0 28971 310460 0 0 7 0x40014200 idle1 47161 160572 0 0 3 0x14200 bored softnet1 45632 50887 0 0 3 0x14200 bored softnet0 17592 130723 0 0 3 0x14200 smrbar systqmp 39785 338888 0 0 3 0x14200 bored systq 33927 478849 0 0 3 0x14200 tmoslp softclockmp 90483 15041 0 0 3 0x40014200 tmoslp softclock 481 149688 0 0 3 0x40014200 idle0 * 1 96780 0 0 7 0x30002002 init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}>