panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 131
Starting stack trace...
panic(ffffffff830bb8a1) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83074ebc,ffffffff83045eb7,83,ffffffff830b67d3) at __assert+0x29
rtmap_grow(6,21) at rtmap_grow+0x1f3 sys/net/rtable.c:131
rtable_add(5) at rtable_add+0x279
route_output(fffffd806cf47500,fffffd806df91018) at route_output+0x525 sys/net/rtsock.c:786
route_send(fffffd806df91018,fffffd806cf47500,0,0) at route_send+0xd7 sys/net/rtsock.c:342
sosend(fffffd806df91018,0,ffff8000360096a8,0,0,0) at sosend+0xa40
sendit(ffff80002a4d0530,3,ffff8000360097a0,0,ffff800036009850) at sendit+0x721 sys/kern/uipc_syscalls.c:786
sys_sendto(ffff80002a4d0530,ffff800036009900,ffff800036009850) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:564
syscall(ffff800036009900) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xbb3917cf5c0, count: 246
End of stack trace.