panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 131 Starting stack trace... panic(ffffffff83151a97) at panic+0x1d0 sys/kern/subr_prf.c:229 __assert(ffffffff8310a2d9,ffffffff83046899,83,ffffffff83149df1) at __assert+0x29 rtable_init() at rtable_init rtable_add(16) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:373 [inline] rtable_add(16) at rtable_add+0x2d9 sys/net/rtable.c:222 if_createrdomain(16,ffff800000b2c000) at if_createrdomain+0x40 sys/net/if.c:1946 ifioctl(ffff8000013e8708,8020699f,ffff80003c5a0d60,ffff80003b1931f8) at ifioctl+0x1a1e sys/net/if.c:2295 sys_ioctl(ffff80003b1931f8,ffff80003c5a0f40,ffff80003c5a0e90) at sys_ioctl+0x5c3 syscall(ffff80003c5a0f40) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c5a0f40) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9fdfa2c3f90, count: 248 End of stack trace.