// https://syzkaller.appspot.com/bug?id=54f4ce6239e6e0d0d5583488421c6fa3ba7ed6b4 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include static void execute_one(); extern unsigned long long procid; void loop() { while (1) { execute_one(); } } uint64_t r[1] = {0xffffffffffffffff}; void execute_one() { long res = 0; res = syscall(__NR_socket, 0xf, 3, 2); if (res != -1) r[0] = res; *(uint64_t*)0x20f56000 = 0; *(uint32_t*)0x20f56008 = 0; *(uint64_t*)0x20f56010 = 0x20f36000; *(uint64_t*)0x20f36000 = 0x20333f88; *(uint8_t*)0x20333f88 = 2; *(uint8_t*)0x20333f89 = 3; *(uint8_t*)0x20333f8a = 0; *(uint8_t*)0x20333f8b = 9; *(uint16_t*)0x20333f8c = 0xa; *(uint16_t*)0x20333f8e = 0; *(uint32_t*)0x20333f90 = 0; *(uint32_t*)0x20333f94 = 0; *(uint16_t*)0x20333f98 = 3; *(uint16_t*)0x20333f9a = 6; *(uint8_t*)0x20333f9c = 0; *(uint8_t*)0x20333f9d = 0; *(uint16_t*)0x20333f9e = 0; *(uint16_t*)0x20333fa0 = 2; *(uint16_t*)0x20333fa2 = htobe16(0); *(uint32_t*)0x20333fa4 = htobe32(0xe0000001); *(uint8_t*)0x20333fa8 = 0; *(uint8_t*)0x20333fa9 = 0; *(uint8_t*)0x20333faa = 0; *(uint8_t*)0x20333fab = 0; *(uint8_t*)0x20333fac = 0; *(uint8_t*)0x20333fad = 0; *(uint8_t*)0x20333fae = 0; *(uint8_t*)0x20333faf = 0; *(uint16_t*)0x20333fb0 = 2; *(uint16_t*)0x20333fb2 = 1; *(uint32_t*)0x20333fb4 = htobe32(0); *(uint8_t*)0x20333fb8 = 0; *(uint8_t*)0x20333fb9 = 0; *(uint8_t*)0x20333fba = 0; *(uint8_t*)0x20333fbb = 2; *(uint32_t*)0x20333fbc = 0; *(uint16_t*)0x20333fc0 = 3; *(uint16_t*)0x20333fc2 = 5; *(uint8_t*)0x20333fc4 = 0; *(uint8_t*)0x20333fc5 = 0; *(uint16_t*)0x20333fc6 = 0; *(uint16_t*)0x20333fc8 = 2; *(uint16_t*)0x20333fca = htobe16(0); *(uint32_t*)0x20333fcc = htobe32(0xe0000001); *(uint8_t*)0x20333fd0 = 0; *(uint8_t*)0x20333fd1 = 0; *(uint8_t*)0x20333fd2 = 0; *(uint8_t*)0x20333fd3 = 0; *(uint8_t*)0x20333fd4 = 0; *(uint8_t*)0x20333fd5 = 0; *(uint8_t*)0x20333fd6 = 0; *(uint8_t*)0x20333fd7 = 0; *(uint64_t*)0x20f36008 = 0x50; *(uint64_t*)0x20f56018 = 1; *(uint64_t*)0x20f56020 = 0; *(uint64_t*)0x20f56028 = 0; *(uint32_t*)0x20f56030 = 0; syscall(__NR_sendmsg, r[0], 0x20f56000, 0); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); for (;;) { loop(); } }