kernel: page fault trap, code=10 Stopped at 0 TID PID UID PRFLAGS PFLAGS CPU COMMAND *117341 9587 0 0 0x4000000 0 syz-executor 0(ffff8000015a9000,b,fffffd806c053c60,ffff80002a576ec0,1220,0) at 0 rtrequest(b,ffff80002a576f68,3,ffff80002a577008,0) at rtrequest+0xd2c sys/net/route.c:1103 rt_match(fffffd8072ffa750,0,1,0) at rt_match+0xf0 rt_clone sys/net/route.c:383 [inline] rt_match(fffffd8072ffa750,0,1,0) at rt_match+0xf0 sys/net/route.c:358 route_mpath(fffffd8072ffa738,fffffd806e844d24,0,0) at route_mpath+0xb8 sys/net/route.c:255 in_pcbselsrc(ffff80002a577158,fffffd806e844d20,fffffd8072ffa6c0) at in_pcbselsrc+0x250 in_pcbconnect(fffffd8072ffa6c0,fffffd806e844d00) at in_pcbconnect+0x11a sys/netinet/in_pcb.c:522 tcp_connect(fffffd806cd3e210,fffffd806e844d00) at tcp_connect+0x3cb sys/netinet/tcp_usrreq.c:654 sys_connect(ffff80002a4bcf78,ffff80002a577380,ffff80002a5772d0) at sys_connect+0x344 sys/kern/uipc_syscalls.c:422 syscall(ffff80002a577380) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1f76dcbf690, count: 6 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs.