// https://syzkaller.appspot.com/bug?id=004b0f7b61d4901cbfecfc33de7996e8cbe0a278 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include uint64_t r[1] = {0xffffffffffffffff}; void loop() { long res = 0; res = syscall(__NR_socket, 0x2b, 1, 0); if (res != -1) r[0] = res; *(uint64_t*)0x20004d00 = 0x20000000; *(uint16_t*)0x20000000 = 0xa; *(uint16_t*)0x20000002 = htobe16(0x4e23); *(uint32_t*)0x20000004 = 6; *(uint8_t*)0x20000008 = -1; *(uint8_t*)0x20000009 = 1; *(uint8_t*)0x2000000a = 0; *(uint8_t*)0x2000000b = 0; *(uint8_t*)0x2000000c = 0; *(uint8_t*)0x2000000d = 0; *(uint8_t*)0x2000000e = 0; *(uint8_t*)0x2000000f = 0; *(uint8_t*)0x20000010 = 0; *(uint8_t*)0x20000011 = 0; *(uint8_t*)0x20000012 = 0; *(uint8_t*)0x20000013 = 0; *(uint8_t*)0x20000014 = 0; *(uint8_t*)0x20000015 = 0; *(uint8_t*)0x20000016 = 0; *(uint8_t*)0x20000017 = 1; *(uint32_t*)0x20000018 = 5; *(uint32_t*)0x20004d08 = 0x80; *(uint64_t*)0x20004d10 = 0x20000240; *(uint64_t*)0x20000240 = 0x20000080; *(uint64_t*)0x20000248 = 0; *(uint64_t*)0x20000250 = 0x20000100; *(uint64_t*)0x20000258 = 0; *(uint64_t*)0x20000260 = 0x20000140; *(uint64_t*)0x20000268 = 0; *(uint64_t*)0x20004d18 = 3; *(uint64_t*)0x20004d20 = 0; *(uint64_t*)0x20004d28 = 0; *(uint32_t*)0x20004d30 = 0x40; *(uint32_t*)0x20004d38 = 0; *(uint64_t*)0x20004d40 = 0x20000280; *(uint16_t*)0x20000280 = 0x1f; *(uint8_t*)0x20000282 = 5; *(uint8_t*)0x20000283 = 1; *(uint8_t*)0x20000284 = 7; *(uint8_t*)0x20000285 = 0x32; *(uint8_t*)0x20000286 = 2; *(uint8_t*)0x20000287 = 0x59; *(uint8_t*)0x20000288 = 2; *(uint32_t*)0x20004d48 = 0x80; *(uint64_t*)0x20004d50 = 0x200004c0; *(uint64_t*)0x200004c0 = 0x20000300; *(uint64_t*)0x200004c8 = 0; *(uint64_t*)0x200004d0 = 0x20000400; *(uint64_t*)0x200004d8 = 0; *(uint64_t*)0x200004e0 = 0x20000440; *(uint64_t*)0x200004e8 = 0; *(uint64_t*)0x20004d58 = 3; *(uint64_t*)0x20004d60 = 0x20000500; *(uint64_t*)0x20004d68 = 0; *(uint32_t*)0x20004d70 = 0x4004014; *(uint32_t*)0x20004d78 = 3; *(uint64_t*)0x20004d80 = 0x200038c0; *(uint16_t*)0x200038c0 = 0; *(uint16_t*)0x200038c2 = 0; *(uint32_t*)0x200038c4 = 0; *(uint32_t*)0x200038c8 = 0; *(uint32_t*)0x20004d88 = 0x80; *(uint64_t*)0x20004d90 = 0x20003ac0; *(uint64_t*)0x20003ac0 = 0x20003940; *(uint64_t*)0x20003ac8 = 0; *(uint64_t*)0x20003ad0 = 0x200039c0; *(uint64_t*)0x20003ad8 = 0; *(uint64_t*)0x20004d98 = 2; *(uint64_t*)0x20004da0 = 0x20004f40; *(uint64_t*)0x20004da8 = 0; *(uint32_t*)0x20004db0 = 0x8000; *(uint32_t*)0x20004db8 = 0xff; syscall(__NR_sendmmsg, r[0], 0x20004d00, 3, 0x24000000); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }