""‰ ~¼t§êÏ€ñúHôD^Õ""‰ ~¼t§êÏ€ñúHôD^Õpanic: attempt to execute user address 0x0 in supervisor mode
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*253360  21614      0           0  0x4000000    0  syz-executor.0
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic() at panic+0x15c sys/kern/subr_prf.c:207
pageflttrap() at pageflttrap+0x3eb
kerntrap(ffff80001590fee0) at kerntrap+0xdb sys/arch/amd64/amd64/trap.c:287
alltraps_kern_meltdown(6,ffff80001490b000,fffffd802f62d938,10,ffff80000005bfd0,ffff800015910148) at alltraps_kern_meltdown+0x7b
0(b,ffff8000159100a8,83,ffff800015910148,0,b) at 0
rt_match(fffffd8037013710,0,1,0) at rt_match+0xbe rt_clone sys/net/route.c:266 [inline]
rt_match(fffffd8037013710,0,1,0) at rt_match+0xbe sys/net/route.c:242
in_pcbselsrc(ffff800015910220,fffffd8036c8a720,fffffd8037013690) at in_pcbselsrc+0x219 sys/netinet/in_pcb.c:934
in_pcbconnect(fffffd8037013690,fffffd8036c8a700) at in_pcbconnect+0x107 sys/netinet/in_pcb.c:492
udp_usrreq(fffffd802a95e318,4,0,fffffd8036c8a700,0,ffff800015952290) at udp_usrreq+0x560
sys_connect(ffff800015952290,ffff8000159103a8,ffff8000159103f0) at sys_connect+0x3df sys/kern/uipc_syscalls.c:388
syscall(ffff800015910470) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall(6,0,fffffffffffffed2,0,3,edbbdfc9010) at Xsyscall+0x128
end of kernel
end trace frame: 0xede7e36b600, count: 2
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