panic: trap type 8, code=0, pc=ffffffff8187a46f
Starting stack trace...
panic(ffffffff8259ddd1) at panic+0x16b sys/kern/subr_prf.c:229
kerntrap(ffff800029d9ce80) at kerntrap+0x1c7 sys/arch/amd64/amd64/trap.c:313
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
rc4_keysetup(ffff800027c0ecfa,ffff800027c0ee0c,0) at 
rc4_keysetup+0xaf
pipex_mppe_init(ffff800027c0ecc0,2df7,340,ffff800000df6a6c,2df7) at pipex_mppe_init+0x212 sys/net/pipex.c:2319
pipex_init_session(ffff800029d9d108,ffff800000df6800) at pipex_init_session+0x5e1 pipex_session_init_mppe_recv sys/net/pipex.c:2327 [inline]
pipex_init_session(ffff800029d9d108,ffff800000df6800) at pipex_init_session+0x5e1 sys/net/pipex.c:385
pppacioctl(4086337,82907003,ffff800000df6800,1,ffff800029d67268) at pppacioctl+0x156 pppac_add_session sys/net/if_pppx.c:1315 [inline]
pppacioctl(4086337,82907003,ffff800000df6800,1,ffff800029d67268) at pppacioctl+0x156 sys/net/if_pppx.c:1165
VOP_IOCTL(fffffd80594c5570,82907003,ffff800000df6800,1,fffffd807f7d7618,ffff800029d67268) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264
vn_ioctl(fffffd806c54e1e0,82907003,ffff800000df6800,ffff800029d67268) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:525
sys_ioctl(ffff800029d67268,ffff800029d9d458,ffff800029d9d4a0) at sys_ioctl+0x4a2
syscall(ffff800029d9d520) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline]
syscall(ffff800029d9d520) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x40c91892dd0, count: 245
End of stack trace.
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