0x6, 0xffffffffffffff81, 0x20, 0x6f6c, 0x4, 0xfff, 0x1, 0x20, 0x1, 0x8, 0x8c1, 0x100000001, 0x9, 0x20, 0x51f, 0xda, 0xf93, 0x5, 0x100000001, 0x19b, 0x200, 0xfa8b, 0x9, 0x3, 0x80000001, 0x8, 0x5, 0x3ff, 0x5, 0x2, 0x401, 0xffffffff, 0xffffffff, 0x40, 0x1, 0x2, 0x3f, 0xffffffffffffffd3, 0x200000000000, 0x99f, 0xfffffffffffffe00, 0x6, 0x5, 0x3, 0xfffffffffffff807, 0xffffffffffff8001, 0x9, 0x1, 0x5, 0x2, 0x400, 0x6, 0x3, 0x54f8, 0x8, 0xcc5f, 0xfffffffffffff4d7, 0x7, 0x8d0, 0x0, 0x49f9, 0x3, 0xbe, 0x75, 0x85, 0x1000, 0x101, 0x2, 0x36d, 0x7ff, 0x0, 0x8, 0x1, 0x80000000, 0x1000, 0x9, 0x3, 0x7f, 0x1, 0x4, 0x100000001, 0x0, 0xfffffffffffffff9, 0x3, 0x7fff, 0x2, 0x3, 0xd4, 0x9, 0x0, 0x101, 0x5, 0x400, 0x7, 0x8, 0x7, 0x1c, 0xffffffff, 0x81, 0xfffffffffffffffb, 0x6, 0xfffffffffffffff8, 0x9712, 0x17a, 0x8, 0x8bb4, 0x3, 0x57a, 0x6, 0x7, 0x2, 0x5, 0x800, 0x1e, 0x5, 0x0, 0x0, 0x8, 0x9, 0x9, 0x1, 0x8, 0x2, 0xcbcb, 0x8, 0x89f, 0x754f, 0x8, 0x1, 0x64, 0x9, 0x7ff, 0xffffffff, 0x3f, 0x1, 0xfffffffffffffffa, 0x0, 0x80000001, 0x20, 0x7, 0x9, 0xfffffffffffffffc, 0x8, 0x0, 0x8001, 0x7, 0x5, 0x0, 0x8000000000000, 0x7, 0xd4b, 0xfff, 0x40, 0x3, 0x7, 0x100000001, 0x11, 0x3, 0x8b, 0x8000, 0x8, 0xfffffffffffffffb, 0x1, 0x3ff, 0x3, 0x4, 0x0, 0x3, 0x2, 0xfffffffffffffc00, 0x10001, 0x4, 0x100000001, 0x71, 0x6, 0xfffffffffffffff7, 0x6bd, 0x8, 0x5b, 0x80, 0x1, 0x81, 0x400, 0x10000, 0xfffffffffffffffe, 0x1, 0x0, 0x8, 0x9, 0x400, 0xffffffffffffff01, 0x6aa, 0x5, 0x21, 0xeb, 0x80000001, 0x8, 0x2, 0x9, 0x3ff, 0x1000, 0xd1, 0xab, 0x8, 0x6683, 0x7fff, 0x1, 0x3, 0x6, 0x80000000, 0x0, 0x6, 0xfff, 0x65, 0x3, 0x800, 0x8, 0x3, 0x20, 0x101, 0x3, 0x400, 0x5, 0x101, 0x7fff, 0x100, 0x9, 0x7ff, 0x0, 0x80, 0x3, 0x4, 0xfff, 0x3, 0x59e5e749, 0x1, 0x8, 0x7, 0x7b4, 0x7f, 0x7, 0x7f, 0x7, 0x9, 0x2, 0xe9, 0x7f, 0xffffffff, 0x7da45ffc, 0x40, 0x3, 0x800, 0x8, 0x80, 0x2, 0x1ff, 0x100000001, 0x1, 0x9, 0x4, 0x200, 0x800, 0x7fa76229, 0x4, 0x1, 0x80000000, 0x2, 0x4, 0x3, 0x7, 0xff, 0x9, 0x1, 0x7, 0x5, 0x2, 0x5, 0x8, 0x5, 0x5, 0x400, 0x7, 0x81, 0x9, 0x4, 0x26e5f29d, 0x10000, 0xce, 0x80, 0xe9e, 0x5, 0xffff, 0x2, 0xfffffffffffffe01, 0x2, 0x3, 0x8, 0x3, 0x8, 0x4, 0x3, 0xb392, 0x6, 0x0, 0x6, 0x100000000, 0x4ec6e492, 0x5, 0x3, 0x400, 0x0, 0x100000001, 0x20, 0x401, 0x1f, 0xbd, 0x1, 0x89e6, 0xa2, 0x6, 0x61b6, 0x5, 0x7, 0x6, 0x3, 0xbae, 0x2, 0x8, 0x3, 0x19, 0x5, 0x8001, 0x3f, 0x8, 0x0, 0x8001, 0x9, 0x2d, 0x1000, 0x7, 0xd6, 0x1000, 0xe80d, 0x800, 0xd236, 0x0, 0xfe, 0x4, 0x5d, 0x9, 0x1, 0x207, 0x1ff, 0x1200000000, 0x160c0000, 0x5, 0xffffffff80000001, 0x94, 0x3, 0x7, 0x2553, 0x3, 0x80, 0x41aec139, 0x9, 0xf786, 0xa9, 0x575ce32a, 0x964, 0xfffffffffffffff9, 0x100, 0x7, 0xfffffffffffffff7, 0x7, 0x4, 0x4, 0x0, 0x8000, 0x1, 0x3, 0x710, 0x1000, 0x2, 0x2, 0x401, 0x10000, 0x6, 0x3, 0x1000, 0x200000000000, 0x0, 0xffffffffffff8000, 0x4, 0x1f, 0x1ff, 0x0, 0x8, 0x1, 0x4943, 0x9d, 0x401, 0x9, 0x1, 0xff, 0x7, 0x1, 0x200, 0x200, 0x0, 0x8, 0x8c4, 0xf3, 0xfffffffffffffffe, 0x7fff, 0x42, 0x6, 0x8, 0xd3, 0x0, 0x9, 0x400, 0x1, 0x81, 0x200, 0x7, 0x3, 0x4, 0x2, 0x7ff, 0x4, 0x4, 0x5, 0x5f47, 0x7fff, 0x5, 0x1, 0xff, 0x4, 0x80000001, 0x0, 0x1f, 0x0, 0x0, 0xfff, 0x3, 0x800, 0x6, 0x400, 0x5, 0x2, 0x81, 0x1, 0x1e8, 0x4, 0x94, 0x536, 0x4, 0x6d35, 0x3, 0x7, 0x3, 0x8, 0x4, 0x6, 0x3, 0x81, 0x0, 0xdad, 0x100000000, 0x57, 0x1f, 0x6, 0x7f, 0x4, 0x9, 0xd9cb, 0xffffffffffffffde, 0x9, 0xfd00000000000000, 0xffff, 0x72fe, 0xecad, 0x9, 0x8, 0x8001, 0x7fff, 0x58c1, 0x101, 0x0, 0x8ebd, 0x0, 0x6, 0x6, 0x3, 0x1ff, 0x81, 0x9, 0x1, 0xade, 0xb7, 0x0, 0xe7, 0x1ff, 0x2, 0xffff, 0x4, 0xfffffffffffffff7, 0x3, 0xffffffffffffffff, 0xffff, 0x2b6, 0x4, 0x0, 0x8, 0x0, 0x7f, 0x0, 0x68a00, 0xfffffffffffffffa, 0x20, 0x8, 0x5, 0x6, 0x1, 0x80, 0x3abb6f79, 0xce18, 0x716, 0x1, 0xffffffff80000001, 0x2d, 0x0, 0x6, 0x6, 0x9, 0x3ff, 0x5, 0x7fff, 0x6983, 0x7, 0x7f, 0x4, 0x80000000, 0x1, 0xd3de, 0x7, 0x9, 0xfffffffffffffff9, 0x6, 0xb86, 0xfffffffffffffffc, 0x8000, 0x8, 0x7fffffff, 0x7fffffff, 0x4, 0x5, 0x1, 0x1, 0x100, 0x6, 0x100000000, 0x3, 0x1f, 0x3, 0x0, 0x8, 0x3, 0x400, 0x0, 0x9, 0xc2, 0x2, 0x6, 0x80000001, 0x81, 0x2, 0x38c9, 0x10000, 0x80000001, 0x5, 0x9, 0x3, 0x3, 0x7, 0x100000001, 0x0, 0x90d, 0x7, 0x80, 0x10000, 0x5, 0x6, 0x7, 0x15be400000000000, 0x3, 0x7, 0x1000, 0x100000001, 0x3, 0x3, 0xb6, 0x4, 0x6, 0x10000, 0x8, 0x4000000000000000, 0x7f, 0x1ff, 0x9, 0x8, 0xaf, 0x0, 0x0, 0x20, 0x9, 0x7fffffff, 0x6, 0x5, 0xc0000, 0x20, 0x1, 0x200, 0x6, 0x8, 0x400, 0x9, 0x10000, 0x1000, 0x7, 0x8000, 0xff, 0x2, 0xbd, 0x3ff, 0x0, 0x1f, 0x1000, 0xfffffffffffffff7, 0x0, 0x4, 0x2, 0x401, 0xca, 0x20, 0x1, 0xa34a, 0xe0ca, 0x400, 0x8, 0x10000, 0x4, 0xc47, 0xee42, 0x7, 0x6, 0x3ff, 0x100000000, 0x8000, 0x1000, 0x7, 0xc4, 0x7c, 0x1f, 0x33c000000000000, 0x3, 0x401, 0x5, 0x2, 0x4, 0x22, 0x7, 0x0, 0x7eb, 0x9, 0x9e, 0x401, 0x66b, 0xfffffffffffffffa, 0x100000000, 0x0, 0x4, 0x100000000, 0xb, 0x3, 0x7, 0x8001, 0x8, 0xc33, 0x8001, 0xffffffffffffff01, 0x5, 0x4, 0x7f, 0x4, 0x9000000, 0x10001, 0x7, 0xffffffffffffff1c, 0x0, 0x40, 0x9, 0xfffffffffffffffa, 0x197d, 0x2, 0x8, 0x400, 0xba00, 0x8, 0x6, 0x9, 0x9, 0x80, 0xfffffffffffffff9, 0x8, 0x80000001, 0x6, 0xffffffff80000001, 0x127, 0x81, 0x7, 0x40, 0x6, 0x4, 0x1, 0x3f, 0x0, 0x401, 0x9, 0x20, 0x2773aeb1, 0x0, 0x2, 0x4538, 0x8, 0x9, 0x0, 0x37, 0xfff, 0x5, 0x3, 0xff, 0x1, 0xfffffffffffffffc, 0x6, 0x401, 0x4, 0x100000001, 0x0, 0x7, 0x8, 0x6b, 0xffffffffffffffff, 0x6, 0xff, 0x2, 0x1, 0x6a1, 0x5, 0xa85a, 0x1ff, 0xf5, 0x5a8, 0x8, 0x7fffffff, 0x5, 0x3f, 0x7, 0x84be, 0xdfc6, 0x0, 0x5, 0x784, 0x7, 0x1000, 0xfb, 0x800, 0x4, 0x4, 0xfffffffffffffffe, 0xcccc000000000000, 0x0, 0x3526, 0x100000000, 0x0, 0x7, 0x3, 0x463d3422, 0x8000, 0x7, 0x80, 0xffffffff80000000, 0xfffffffffffeffff, 0x400, 0x0, 0x80, 0x2, 0xfffffffffffffffa, 0xf2e3, 0xfffffffeffffffff, 0x2, 0x7fff, 0x8, 0x4, 0x2, 0x2, 0x80000000, 0x5, 0x0, 0x80000000, 0x1ff, 0x7, 0x4, 0x1, 0x48f, 0x1880, 0xa9, 0x3c02, 0x29, 0x3ff, 0x8, 0x5, 0x4, 0x0, 0xdebd, 0x7, 0x7, 0x4fbc, 0x7ff, 0x80, 0xbbe8, 0x80000000, 0x2, 0x235, 0x40, 0x79e04a39, 0x1, 0x7f, 0x7, 0x0, 0x40, 0x9, 0x8, 0x1, 0x9, 0x1000, 0x7, 0x10000, 0x5, 0x1, 0xffffffffffffff7f, 0xfffffffffffffc40, 0x1ff, 0x2e800, 0x3, 0xfffffffffffffbba, 0x100, 0x6, 0x101, 0x101, 0x3, 0xfff, 0x980000000000, 0x6, 0x2, 0x4, 0x8, 0xba06, 0x8001, 0x5, 0x8, 0x7e40, 0x8, 0x1b, 0xffff, 0x0, 0x0, 0x76f, 0x6, 0xffffffffffffffff, 0x20, 0xffff, 0x1f, 0x7, 0x6329, 0x0, 0x4, 0x100000, 0x2, 0x3, 0x100000001, 0xcdf, 0x3ff, 0x2, 0xfffffffffffffffc, 0xff, 0x2, 0x9, 0xa1, 0x2472, 0x9, 0x1, 0x0, 0x8, 0x1, 0x4, 0xffffffffffffff81, 0xf7, 0x1, 0x2, 0x7, 0x200, 0x7, 0x4, 0x2, 0x6, 0x0, 0x4, 0x8f, 0x2, 0x9, 0x3ff, 0x0, 0x8bfd, 0x6, 0x6, 0x3, 0x4, 0x7, 0x7, 0x1899, 0x5, 0xf000000000000000, 0x2, 0x6, 0xffffffffffffffff, 0x9, 0x1, 0x5, 0x5, 0x7, 0xee, 0x9b3, 0x6, 0x7, 0x7, 0x4, 0x7ff, 0x1, 0x40, 0x100000001, 0x3, 0x3, 0x8, 0x0, 0x7, 0x8, 0x81, 0x8, 0x100000001, 0x0, 0x6, 0xff, 0xbf, 0x2, 0xfffffffffffff81c, 0x80000001, 0xb2, 0xffff, 0x9, 0x8, 0x0, 0xffffffff00000001, 0x7f, 0x5, 0x10001, 0x2, 0xffffffff, 0x100, 0x3, 0x7fff, 0x4, 0x4f09, 0xfffffffeffffffff, 0x7ff, 0xb38, 0x5400000, 0xfffffffffffffff7, 0x81, 0xfffffffffffffc00, 0x1000, 0x7, 0xbba, 0x4, 0x6, 0x6, 0x7fffffff, 0x8000, 0x7ff, 0x3, 0x80000001, 0xf44, 0x2, 0x9, 0x1, 0xdd98, 0x3, 0x8, 0x7fffffff, 0x1, 0x5, 0x401, 0x1, 0x7, 0xab9, 0x4, 0x7, 0x800, 0x8000, 0x8, 0x80000000, 0x6, 0x4, 0xffffffffffff0001, 0x4b, 0x20, 0x4, 0xffff, 0x27, 0x4f, 0xffffffffffffd670, 0x7fffffff, 0x9, 0x9, 0x80000001, 0x7, 0x860, 0x4, 0x2, 0x9, 0xff, 0x1, 0x5, 0x7, 0x1, 0x3ff, 0x4000000000, 0x5, 0xfff, 0x8, 0x100000000, 0x7fffffff, 0x7, 0x81, 0x0, 0xfffffffffffffff7, 0x1, 0x6742, 0x0, 0x9, 0x1, 0x8001, 0x7, 0x9, 0x400, 0x0, 0x3, 0x4, 0x8108, 0x10000, 0x10000, 0x81, 0x0, 0x10000, 0x4, 0x6, 0xffffffff, 0x3c2, 0x6, 0x8, 0x3ff, 0x40, 0x8, 0x9, 0x34801d24, 0xd2, 0x1, 0x1, 0x3ff, 0x5, 0xfffffffffffffff8, 0x7, 0x2, 0x1, 0x7, 0x4, 0x100, 0x6, 0x0, 0x5, 0x9, 0xffffffffffff8000, 0x6, 0xd81, 0x8, 0x8, 0x2, 0x2, 0xff, 0x6c7, 0x9, 0x7f, 0x2fa, 0x7, 0x1, 0x0, 0x9, 0xe6ad, 0x401, 0x1, 0x2, 0x9, 0x4, 0x9, 0x9, 0x1, 0x101, 0x3, 0x0, 0x9, 0x9, 0x8654, 0x8809, 0xfffffffffffffffc, 0x5, 0x3, 0x7, 0x0, 0x6, 0x2af8, 0x9, 0x5, 0xffffffff, 0x5eb9, 0xfe1c, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x9, 0x4, 0x5, 0x1, 0x8, 0x0, 0x8, 0xffffffff, 0xffff, 0x0, 0x8e, 0x1, 0x9, 0x0, 0x3, 0x6, 0x6, 0x2, 0x10001, 0x5e, 0x61f, 0x100000001, 0x0, 0x1, 0x8, 0x0, 0x0, 0x80, 0xfff, 0x3, 0x0, 0x0, 0x6, 0x7, 0x7, 0x0, 0x3, 0x8001, 0x100, 0x101, 0x1f, 0x7fff, 0xac, 0x1e71c7b9, 0x7fff, 0x0, 0x3, 0x0, 0x4, 0x9, 0xffffffffffff7d14, 0x22, 0xeb, 0x3, 0x7, 0x7, 0x2, 0xe781, 0xffff, 0x7, 0x18000000, 0x80000000, 0x80000001, 0x1000, 0x144, 0x3, 0x7d66920, 0x0, 0x40, 0x5, 0x5, 0xe5, 0x7, 0x2, 0x2, 0x80000001, 0xc7, 0x1ee, 0x1, 0x7fffffff, 0x7, 0x3, 0x1, 0xffffffffffff8000, 0x455, 0x1ff, 0x7, 0x48, 0x100000000, 0x8, 0x4, 0x1, 0x130, 0x4, 0x3ff, 0x6, 0xffff, 0x9b97, 0xde5, 0x401, 0xf54f, 0x20, 0x4, 0x2, 0x2, 0xe5, 0x4, 0x8, 0x3f, 0x9, 0x0, 0x100, 0x6, 0x7, 0x1, 0x1f, 0x1, 0x3f, 0x20, 0xfffffffffffffff7, 0x6, 0x1f, 0x18000000000, 0xbb, 0xc07, 0x8, 0x5, 0x20, 0x3, 0x2, 0x3, 0x4, 0x3, 0x8, 0x41, 0xffffffffffffffff, 0x7, 0x0, 0xfffffffffffffff9, 0x4, 0xffffffffffffff45, 0x9, 0x80, 0xffffffffffffffc1, 0x40, 0x1632, 0xffff, 0x1, 0x3ff, 0x81, 0x1, 0x8, 0x7, 0x7, 0xfffffffffffffff7, 0x100000001, 0x1, 0x4, 0x7, 0x869, 0x3, 0x7, 0x1f, 0x5, 0x9, 0x1, 0x4, 0x80000001, 0x4, 0x1f, 0x5, 0x4f0, 0x9, 0x8, 0xdb, 0x15, 0x100000001, 0x0, 0x4, 0x3, 0x1ff, 0xfff, 0x655c, 0x0, 0x3, 0x3f, 0xbaa, 0x4, 0x401, 0x8, 0x7ff, 0x1, 0x3, 0x80, 0x85, 0x2, 0xfffffffffffffff9, 0x3, 0x7, 0x3, 0x7, 0x3, 0xfffffffffffffad3, 0x6, 0x401, 0x100000000, 0x7f, 0x510, 0x7, 0x768b9316, 0x8, 0x80000000, 0x8, 0x19b9, 0x20, 0x6, 0x0, 0x8, 0x9, 0x85, 0x8, 0x9, 0xa232, 0xc8, 0x8, 0x116, 0x0, 0x5, 0x200, 0x8001, 0x3f, 0x5, 0x3b88832e, 0x101, 0x35d, 0x9, 0x0, 0x8, 0xb0ba, 0xba4, 0x9, 0x7, 0x7, 0x1, 0x6, 0x3a, 0xffffffff, 0x7, 0xa07d, 0x4, 0xfffffffffffffff9, 0x0, 0x5, 0x9, 0x2, 0x100000000, 0x100000000, 0x101, 0x4, 0x100, 0x8, 0x6, 0x10000000000, 0x7, 0x9, 0x4, 0x80000000, 0xffff, 0xf2, 0x13688a91, 0x0, 0x1000, 0x8, 0x8001, 0x62, 0x204, 0x3, 0x10001, 0x5b4c, 0x6, 0x5, 0xeb, 0x5, 0x8001, 0x4, 0x46389ca8, 0x5, 0x4800000000000000, 0x9, 0x3, 0xad20, 0x7, 0x0, 0xfff, 0x5, 0x100, 0x9, 0x8, 0xc3f8, 0x8, 0x6, 0x4, 0x3, 0x80000000, 0x0, 0x80, 0x0, 0x985b, 0x5, 0x401, 0x0, 0xff, 0x40, 0x8000, 0x8, 0x100000001, 0x5, 0x200, 0x6, 0x100000000, 0x2, 0xd467, 0x6, 0x4, 0xffffffffffffff9d, 0xeae, 0x1, 0x20, 0x6, 0x7364ed07, 0x3, 0x2469, 0x80000001, 0x10001, 0x200, 0x5, 0x38, 0xe4, 0x40, 0xfff, 0x8, 0x6, 0xffff, 0x40, 0x100, 0x5, 0x6, 0x4, 0x7fffffff, 0x0, 0xfffffffffffffffc, 0x4d6d, 0x5e6, 0x9, 0x6, 0xa82, 0x80000001, 0x0, 0x1, 0x8, 0x1, 0xc17c, 0x80000001, 0x1, 0x20, 0x1, 0x1, 0x3, 0xc267, 0x7ff, 0x4, 0xfffffffffffffff8, 0x1, 0x7, 0x100000000, 0xfffffffffffff17e, 0x8, 0x0, 0x200, 0x3, 0x796, 0x63c, 0x0, 0x100000001, 0x1000, 0x3, 0x3, 0x80, 0x3f, 0xa8, 0xebf206e, 0x1000, 0x1, 0x6, 0x2, 0x9, 0x4, 0x5, 0x3f, 0x100000001, 0x4, 0x20000000000, 0x2b, 0x7, 0x1f21085e, 0x3ff, 0x0, 0x69e, 0x9, 0xb79, 0x1, 0x5, 0x5, 0xb63f, 0x8, 0x10001, 0x4a, 0xfff, 0x81, 0x7d167e55, 0x3ff, 0x0, 0x1, 0x23, 0x5, 0x6, 0x7ff, 0x4, 0x3, 0x8001, 0xfff, 0x1ff, 0xfff, 0x5, 0x1, 0x0, 0x7, 0x95, 0x3, 0x9, 0x40, 0x1, 0x9, 0x800, 0xffffffffffffff7f, 0x8, 0x6, 0x12a, 0x2, 0x0, 0x0, 0x7, 0x0, 0x4000000040, 0x3, 0x1000, 0x100000001, 0x8, 0xc310, 0x8, 0x4, 0x401, 0x3, 0x6, 0x9, 0x3f, 0x0, 0x2, 0xe28, 0x1, 0x4, 0x59, 0x1, 0x6, 0x6092, 0x5, 0x10, 0x8, 0x6, 0xffff, 0xf27, 0x7, 0x64c2, 0x9, 0x5, 0x200, 0x1, 0x0, 0x252, 0x8001, 0x6, 0x6, 0x2, 0x1, 0x80000001, 0x100, 0x7, 0xffff, 0x4, 0x9, 0xffff, 0x80000000, 0x81, 0x40, 0x8, 0x9, 0x3f, 0x9, 0xb7, 0x3, 0xffffffffffffffd1, 0x8, 0x8, 0x7f, 0x40000000000, 0x4, 0x0, 0x80, 0x10000, 0x61, 0xba8, 0xffff, 0x10000, 0x2, 0x6, 0x7f, 0x5f9f, 0x80, 0x313b, 0x83, 0x3, 0x8, 0x2, 0x8, 0x8, 0x80, 0x8, 0x7fff, 0x9, 0xff, 0x8, 0x0, 0x779, 0x223, 0x9, 0x7fffffff, 0x5857, 0x81, 0x3, 0x0, 0x4, 0x400, 0xb99f, 0x1, 0x5, 0x0, 0x8, 0x80000001, 0x1, 0x7, 0x9, 0x90d, 0x4, 0x6, 0x2, 0x3, 0xfffffffffffff9fb, 0x5d, 0x9, 0xffffffff, 0x29, 0x3, 0x192c, 0xb179, 0xfffffffffffffffa, 0xec5, 0x1000, 0x10000, 0x0, 0x5, 0x5, 0x3, 0x3, 0x1ff, 0x8, 0x1, 0xffffffff80000000, 0x7, 0x1ff, 0x10000, 0x1, 0x81, 0xfff, 0x283, 0x7fffffff, 0xfffffffffffffffe, 0x2, 0x0, 0x9, 0x0, 0x3d, 0x6, 0x8001, 0x1, 0x9, 0x48df, 0x98b, 0xffffffff, 0xf8, 0x9b74, 0x1, 0x307, 0xe000000000000000, 0x100, 0x8, 0x4e, 0x7fffffff, 0x89f, 0xffffffff, 0xffff, 0x400, 0x20, 0x7fffffff, 0x9e, 0x0, 0x734, 0x1f, 0xba0, 0x20, 0x0, 0x7fffffff, 0x14b7264d, 0x400, 0x9, 0x7f, 0x8, 0x7, 0x0, 0x4, 0x8001, 0x1f, 0x7, 0x8e34, 0x7ff, 0x0, 0x9, 0x69, 0x0, 0x2, 0xc3, 0x44f, 0x5, 0x6800, 0x6, 0x101, 0x4, 0x7, 0x20, 0x8000, 0xfffffffffffffffb, 0x9, 0x8000, 0x100000001, 0x3, 0x3, 0x7f, 0x5, 0x5, 0x2, 0x95b, 0x100000000, 0x78a, 0x7fff, 0x6, 0x8000, 0x5, 0x0, 0x9, 0xff, 0x5, 0x8, 0x80000001, 0x3, 0x9, 0x78, 0x8, 0xff61, 0xd7, 0x7fff, 0x7fffffff, 0x8, 0x72d, 0x6aa74e4c, 0x9, 0x8eae, 0x7ff, 0x6, 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0x401, 0x5, 0x7, 0x3, 0x1, 0x8, 0x1, 0x96, 0xa5, 0xfffffffffffffc01, 0x4, 0xfffffffffffffff7, 0x8000000, 0x4, 0x7, 0xfff, 0x6, 0x0, 0x1, 0x1, 0x80000001, 0x8, 0x6, 0x1b0, 0x4, 0x5, 0x8, 0x9, 0x4, 0x6, 0x6, 0x1, 0x7, 0xe52, 0x9, 0x1, 0x401, 0x4, 0x1, 0x9, 0x401, 0x5, 0x2ba5, 0x14000, 0x6, 0xd12, 0x5, 0x5, 0x401, 0xf, 0x80000001, 0x10000, 0x4, 0x6, 0x7f, 0x5, 0x480000000000, 0x0, 0x1, 0x1, 0x8000, 0x0, 0x5, 0xff, 0xdfb8, 0x20, 0x10001, 0x4, 0x3f, 0x400, 0x100000000, 0x48ba, 0x4, 0xf4f, 0x0, 0x5, 0x3, 0xfff, 0x6d60, 0x1, 0x5, 0x5, 0x7, 0x6, 0xb57, 0x9, 0xaa19, 0xca21, 0x8000, 0x54e, 0x4, 0x4a, 0x7f, 0x7, 0x2, 0xe324, 0x80000000, 0x8000, 0x400, 0x0, 0x7ff, 0x1, 0x10001, 0x5, 0xff, 0x4000000000000000, 0xff, 0x9, 0x2, 0xfffffffffffffff7, 0x15944, 0x1, 0x3, 0x2, 0xffffffffffff8a5c, 0x0, 0xffffffff80000000, 0x1, 0x8001, 0x3, 0x9, 0x9, 0x1, 0x101, 0xf77, 0x401, 0x7, 0x91f1, 0x7, 0x81, 0x0, 0xfffffffffffffffa, 0x0, 0x4ee, 0x6e6, 0x9, 0x40, 0x8, 0x1, 0x3, 0x7, 0xfffffffffffffffb, 0x100, 0x101, 0x29, 0x9, 0xfffffffffffffffc, 0x4, 0x38000000000, 0x3, 0x3, 0x1, 0x300000000, 0x6fb, 0x400, 0x5, 0x5d24, 0x3, 0x1, 0x10000, 0x6, 0x0, 0x3, 0x9, 0x9, 0x3, 0x4, 0x2, 0x6, 0x2, 0xffffffffffffff00, 0x5, 0x400, 0x0, 0x9, 0x5, 0xf82b, 0x9, 0xa8f, 0x76572948, 0x1, 0x27, 0x2, 0x1, 0x5, 0x0, 0x5, 0x6, 0x20, 0x7, 0x3f, 0x7f, 0x4, 0x4f, 0x4d, 0x401, 0x8, 0x100000001, 0x3, 0x8e97006, 0x0, 0x28, 0x1, 0x6, 0x3c8, 0x1, 0x4, 0x27a, 0x8, 0x10000, 0x4, 0x100, 0x5, 0x5, 0x0, 0xc000, 0x1ff, 0x7, 0x9, 0x3, 0x5, 0x940, 0x615, 0x80000001, 0xffffffffffffff80, 0x9, 0x9, 0x7ff, 0x3f, 0x9, 0x8, 0x8, 0x40, 0x100000001, 0x1, 0x7, 0x5, 0x2, 0x0, 0x9, 0x4, 0x4, 0xa1cb, 0x9, 0x0, 0xf26, 0xc7e8, 0xffff, 0x2, 0x1000, 0x6, 0x5, 0x3, 0x5, 0x81, 0x7, 0x7f, 0x8dd7, 0x0, 0x200, 0x40000000000000, 0x1, 0x7fff, 0x29, 0x8, 0xadd7, 0x4, 0xffff, 0x9, 0x6, 0x7, 0x6, 0x1104, 0x9, 0x401, 0x100000000, 0x5, 0x4, 0x20, 0x1ff, 0xc0000000000, 0x7, 0x6, 0x8000000000, 0x4, 0x4, 0xb49, 0x7fffffff, 0x80000001, 0x7, 0x7ff, 0x1, 0x7, 0x3, 0x6, 0x6, 0x100, 0x3, 0xfffffffffffff800, 0x7fffffff, 0x6, 0x0, 0x3, 0x10000, 0x4, 0x1ff, 0x5, 0xfff, 0x101, 0x3, 0x6, 0x1, 0x2, 0x4, 0xffffffffffff7c78, 0x1ff, 0x2, 0xfffffffffffffffb, 0x5, 0x0, 0xffffffffffffa108, 0x7, 0x5, 0xfff, 0x2, 0x0, 0x2, 0xffffffffffffff14, 0x9, 0x9, 0x1, 0x8000, 0x9, 0x4, 0x10001, 0x400, 0x0, 0xfffffffffffffe01, 0x7f, 0x5, 0x1f, 0x3, 0x4, 0x100, 0x1e69, 0x0, 0x0, 0x0, 0x7f, 0x10000, 0x80000000, 0x8, 0x0, 0x9, 0x5, 0x8, 0xfff, 0x1, 0x3, 0x1, 0x6fb, 0x1ff, 0x8, 0x5, 0xffffffffffffff7f, 0x1, 0x8001, 0x6, 0x9, 0xfffffffffffff0fe, 0x4, 0x3da6bd12, 0x9, 0x4c, 0x0, 0xfffffffffffff001, 0x45a, 0x1, 0x81, 0x59ab, 0x6, 0x110, 0x3133d475, 0x80000001, 0x0, 0x5, 0xffffffffffffff00, 0x8, 0x1, 0x5, 0x7, 0x101, 0x923, 0x3, 0x954, 0x7, 0x7, 0x7ff, 0x10000, 0x4, 0x7fffffff, 0x0, 0x0, 0x20000000, 0x1, 0x0, 0x2f0, 0xc95, 0x3, 0x9, 0x6, 0x2, 0x15, 0x37d, 0x8, 0xffffffff, 0xa7e, 0x81, 0x3, 0xfffffffffffffffd, 0x5, 0x2, 0x3, 0x7, 0x81, 0x8, 0xb90, 0x80000001, 0x0, 0x80, 0x6, 0x7, 0x1ff, 0x1, 0x3, 0x1, 0x1, 0x2, 0x9, 0x4, 0xff, 0x362, 0xc0, 0x10001, 0x40, 0x3, 0x0, 0x5, 0x0, 0x9, 0x20, 0x4, 0x7fff, 0x10000, 0x3, 0x8001, 0x3, 0x1, 0xfffffffffffffffa, 0x2, 0x8, 0x5, 0x2, 0xfffffffffffffffe, 0xd97e, 0x3b, 0x100, 0x4, 0x10001, 0x80000000, 0x7f, 0xfffffffffffffff8, 0x2, 0x1, 0x9, 0x8, 0xe6a6, 0xc3, 0x6, 0x6, 0x9, 0x3f, 0x11, 0x6c, 0x1000, 0x7ff, 0x3, 0x7, 0x15, 0x7, 0x7f, 0x853, 0x5, 0x0, 0x7c, 0x0, 0xffffffffffffffff, 0x100000001, 0xffffffff, 0x9, 0x0, 0x4, 0x0, 0x2, 0x7, 0x8, 0x0, 0x577e, 0x4, 0x101, 0x7, 0x8, 0x2, 0x8000, 0x4d, 0x4, 0x20, 0x6, 0x2, 0x80000000, 0x7f, 0xfffffffffffffff7, 0x6, 0xffff, 0x7f, 0xfffffffffffffffc, 0x68387a7d, 0x0, 0x9, 0x64, 0xd89, 0x6, 0xa6, 0x8000, 0xe841, 0x2, 0xffffffff, 0x5, 0x8, 0x2, 0xfffffffffffffffa, 0x7f2a, 0xfff, 0x0, 0x6, 0x100000001, 0x6, 0x4, 0xe1eb, 0x0, 0x8a, 0x3f, 0x9c, 0x795, 0xff, 0x401, 0x1f, 0x3, 0x6, 0xfffffffffffffffa, 0x3, 0x5, 0x9097, 0xf6, 0x8, 0x0, 0x3, 0x0, 0xff, 0x3c7, 0x9, 0x1c0000, 0x3, 0x5, 0xfff, 0x0, 0x200, 0x8001, 0x8001, 0x3, 0x33b, 0x5, 0xfc6, 0x5fb1, 0x33, 0x6, 0x0, 0x6, 0x1, 0x6, 0x7f, 0x5, 0xd38, 0x4, 0x80000001, 0x4, 0x40, 0x4, 0x7ff, 0xfffffffffffffffd, 0x3, 0x31, 0xffff, 0x1000000000000, 0x1000, 0x81, 0x8, 0x2, 0x101, 0x4, 0x62a1, 0x2, 0x5, 0x6, 0x3, 0x80000001, 0x25628f98, 0x6, 0x5, 0x9, 0x81, 0x9cd4, 0x400, 0x6, 0x2, 0x9, 0x4, 0x0, 0x5, 0x9, 0x5, 0x8, 0x2b0, 0x7, 0x61, 0x6, 0x8, 0x3, 0x6c, 0xee9, 0x4, 0x10000, 0x9, 0xb30, 0x4, 0x6, 0x3ff, 0x3, 0x1000, 0xc000000000000, 0x6, 0x100000001, 0x1000, 0x9, 0x1, 0xffffffff, 0x1, 0x7ff, 0x1ff, 0x5, 0x6, 0x7, 0x9, 0x5, 0x66, 0xb90], "544723eb4ae8106a3ada7b19e8eb66df1979df1eaa1abba546a96564363a0bca3badb0697d23038b690b31411fab1442d7ea84544e2a5f2a2fe14e91452d7e431aae664544b0fe57325b53b78bf71ada909d4bbfd28d64fda292f27c60c087d681488f7c22cfbe8996d477ab1c17cba63586339ef299d0cba23912eee6762d5cd5dbc3e05bffb374d4b2546eaf0cf7f561c7b49e11b1625acd871156fba632bb4a56821ba5907c34f4e6c98a171997ed570955317a37dc51c7bd774e0d45d856423889c34f5bbea1fc90a21704fc473c31432b5c036ac4fbedf6b5f5cad3348e203359df6d28943fe7a257ce746e"}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000049c0)={0x4}, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000004a80)=@nat={'nat\x00', 0x1b, 0x5, 0x5d0, 0x248, 0x380, 0xffffffff, 0x380, 0x0, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000004a00), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff, 0xffffff00, 0xff], [0x0, 0x0, 0xffffff00, 0xff000000], 'syzkaller1\x00', 'rose0\x00', {}, {}, 0x2c, 0x7fffffff, 0x1, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x68, @gre_key=0x624}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xff000000, 0xffffff00, 0xff000000, 0xff], 'yam0\x00', 'gretap0\x00', {}, {0xff}, 0x2b, 0x7ff, 0x5, 0x27}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@broadcast=0xffffffff, @gre_key=0xb08, @icmp_id=0x68}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xff], 'ip6_vti0\x00', 'bridge0\x00', {0xff}, {}, 0x88, 0x0, 0x1, 0x4e}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x93}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x16, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0xaed1, @port=0x4e21}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x4, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x17d9, 0x1, 0x1, [0xffff, 0x6, 0x81, 0x1, 0x5, 0x6, 0xe2e, 0x0, 0x304, 0x3f, 0xff, 0x5, 0x2, 0x977, 0x7, 0x2], 0x8}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x5, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}, @gre_key=0x401, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000050c0), &(0x7f0000005100)=0x4) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000005140)=""/43, &(0x7f0000005180)=0x2b) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000051c0), 0x4) r4 = dup3(r0, r1, 0x80000) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000005200)={@dev, 0x0}, &(0x7f0000005240)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000005280)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000052c0)=@assoc_value={r2, 0x2c}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000005300)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005340)={0x4}, 0x4) preadv(r1, &(0x7f0000005500)=[{&(0x7f0000005380)=""/230, 0xe6}, {&(0x7f0000005480)=""/74, 0x4a}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005540)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000005640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000005680)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xf}, @empty, 0x2, 0x2, 0x7fffffff, 0x100, 0x7, 0x820008, r6}) bind$can_raw(r4, &(0x7f0000005700)={0x1d, r6}, 0x10) 2018/03/26 15:16:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:tty_device_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x34) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x1d, 0x4) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x10110, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x1, 0x2, 0x2, 0x6, 0x0, 0x3, 0x4, 0x1, 0x5, 0x6, 0x3, 0x7, 0x9, 0x101, 0x80, 0x6, 0x8001, 0x4dc5, 0x9, 0x67, 0x1, 0x9, 0x9, 0x401, 0x7, 0x7c2, 0x2bb, 0x40000, 0x4, 0x1ff, 0x7fff, 0x96, 0x4, 0x38, 0x46, 0xfffffffffffffffa, 0x0, 0x4, 0x0, @perf_config_ext={0x5a34a901, 0x5}, 0x100, 0x2, 0x80000000, 0x7, 0x7, 0x80, 0x2}, r1, 0xe, r0, 0xb) 2018/03/26 15:16:38 executing program 7: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000140)=[{0x1, 0x0, 0x1800}], 0x1) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000080)) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/03/26 15:16:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="000c1a3e"], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/26 15:16:38 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/ptype\x00') sendfile(r3, r3, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/03/26 15:16:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x3) 2018/03/26 15:16:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f0000000040)=[{0x40085, 0x80000003, 0x2, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/03/26 15:16:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/26 15:16:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') getcwd(&(0x7f00000000c0)=""/110, 0x6e) 2018/03/26 15:16:38 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x0, 0x8, 0xfffffffffffffffb, 0x5}, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x80000001, 0x9, &(0x7f0000000180)=""/4, &(0x7f0000000140)=0x5c0d031d91c47f6b) 2018/03/26 15:16:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="7377f84b3d259b255091e7dc4b625412df431bdf9b07929b0b", 0x19, 0x4, &(0x7f00000000c0)={0x11, 0x1d, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) [ 238.750092] binder: 16470:16474 unknown command 1041894400 [ 238.763832] binder: 16470:16474 ioctl c0306201 20008000 returned -22 [ 238.811193] binder: BINDER_SET_CONTEXT_MGR already set [ 238.816715] binder_alloc: binder_alloc_mmap_handler: 16470 20000000-20002000 already mapped failed -16 [ 238.840106] binder: 16470:16474 ioctl 40046207 0 returned -16 2018/03/26 15:16:38 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_pts(r0, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r1, r2) 2018/03/26 15:16:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x2, 0xf73, [{0x7, 0x0, 0x4}, {0xd18, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 15:16:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="140000cd9200ac92cc48eec2c67dffffffff0000"], 0x14}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x8) 2018/03/26 15:16:38 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6c3d, 0x0) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000280)=0x10) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00000001c0)={"74756e6c3000000000ff00", @ifru_map={0x3, 0x2, 0x7ff, 0x7, 0x100000000, 0x1000}}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000), &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) 2018/03/26 15:16:38 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) unshare(0x80000000) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) fcntl$setlease(r0, 0x400, 0x2) unshare(0xc000000) 2018/03/26 15:16:38 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x7390, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'teql0\x00', r2}) clone(0x204100, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x800) bind$netrom(r3, &(0x7f0000000180)=@full={{0x3, {"ab8a9dc0bf947d"}}, [{"5cb015431f11ac"}, {"567c7849328c1d"}, {"1ff04e9142cded"}, {"8fd86fb4aa9478"}, {"6d81e026f01f35"}, {"5e99721016f2bd"}, {"0b2c02b0dfdb69"}, {"3ad21896191a7a"}]}, 0x48) r4 = dup(r3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000200)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) 2018/03/26 15:16:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) listen(r3, 0xffffffffffffffc0) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0x2, 0x0, 0x3}) dup3(r1, r0, 0x0) signalfd4(r2, &(0x7f0000000080)={0x3}, 0x8, 0x800) write(r2, &(0x7f0000000000)="327a07672b7858987dc2a0928fc48e295eea9f068a49579442aed72eb74744fa1a0293b51a0f154506", 0x29) 2018/03/26 15:16:38 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/26 15:16:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000200)={"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"}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x3d, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x1f2) 2018/03/26 15:16:38 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) syz_open_dev$vcsn(&(0x7f0000001040)='/dev/vcs#\x00', 0x3, 0x10000) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/03/26 15:16:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001540)=""/120, 0x78, 0x1}, 0x6}], 0x1, 0x22, &(0x7f0000001600)) connect$ax25(r1, &(0x7f0000001640)={0x3, {"0f39748c2acb00"}, 0x80}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)) 2018/03/26 15:16:38 executing program 6: r0 = memfd_create(&(0x7f0000000000)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x800000000000004) poll(&(0x7f0000000040), 0x0, 0xbda9) fcntl$setstatus(r0, 0x4, 0x40800) 2018/03/26 15:16:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc802000757ca4000503d3be6d827a716f82cbb5c270c97568191d856808000f", 0x2f}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000)="0994b9553c50ee3cee7a76cfd06b2a30bab2cf6d176f2c22353c91d39f50618abcdb95a9e45c15dd49f201", 0x2b, 0x80, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 239.032153] binder: 16527:16528 ioctl c018620b 20000200 returned -14 2018/03/26 15:16:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0xffffffffffffffd7) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/139, 0x8b}], 0x1, &(0x7f00000001c0)=""/144, 0x90, 0x6}, 0x40) [ 239.079427] binder: 16527:16532 ioctl c018620b 20000200 returned -14 2018/03/26 15:16:38 executing program 6: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000000000000086dd60cc90e200146c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="50000000d04bafb58c119691efb1973022508d4290780000"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x620c00) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) 2018/03/26 15:16:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x100000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xd5, "935c138016bb3793c9f67ce3b68dd4d0aaab655000786ac8d0373ceb43087ad7ee65559585f7e2776427fbc7d7c994197618b0c548ef02637591b8b4a01d58b3186e2e31fb85c1f87eac6331dd119d1771d9a293e69017011e7fdd81cd19a2417f401703739768c868b244c12d831886b1dd58f6e608b5ce9ff84acce4845c5eaba079fef483bb3a57b74a9323a2b56e79d4dde6e4991a178f8cd4641063b180cf12fce23b4e55635baa26825d1ea9b8e9a40a243f5fbf5d92c08b25ebb6486f9616cf492c850d35c40ed9d42849f0bf15c308dee6"}, &(0x7f0000000140)=0xdd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000200)=0x10) 2018/03/26 15:16:39 executing program 0: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) kexec_load(0x100000000, 0x2, &(0x7f0000000000)=[{&(0x7f0000000300)="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", 0xfc, 0x0, 0x79f}, {&(0x7f0000000400)="f00f999319c8ca0ecb4adc3bba83b5b0df25615827e559f333690618629ad0537e3613ba63b291111e5d65c02f045a2f48dbf016fab9b6a08e8014e0812a01a89859967d6b889743fa3535ea4c8c54e8c1978b0a92d90a4a9f655b0c981ed75e3132b3123a7491df463484409fb506cf3acde36b94f506bb506a8e", 0x7b, 0x0, 0x3}], 0x150000) r2 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000040)=[r4, r2, r0, 0x0, r1, 0xffffffffffffffff, r3, r0]) setfsgid(r7) semget(0x0, 0x2, 0x1) setregid(r6, r5) 2018/03/26 15:16:39 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 15:16:39 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f0000000280)) r4 = eventfd(0x80000002) write$eventfd(r4, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000857ff8)={0x0, r4}) userfaultfd(0x80000) readv(r4, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/03/26 15:16:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="73445cf250af5d9340e570cd9ba4cbce", 0x10) fstat(r0, &(0x7f0000000180)) r1 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r1, 0x0, &(0x7f0000000040), 0x0) 2018/03/26 15:16:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x131c00) mq_timedreceive(r3, &(0x7f0000000540)=""/252, 0xfc, 0x3f, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 15:16:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/03/26 15:16:39 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca7ff8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d69ff8), 0x8) signalfd(r0, &(0x7f0000000040), 0x8) 2018/03/26 15:16:39 executing program 7: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffffbb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x965) getpgrp(0x0) migrate_pages(0x0, 0x2, &(0x7f0000000080), &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001180)={r2, @in6={{0xa, 0x4e21, 0x7fff, @empty, 0x6}}, 0x1, 0x1a845b42}, &(0x7f0000001240)=0x90) 2018/03/26 15:16:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/26 15:16:39 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000400)='M', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x20, 0x6, 0x7, 0x30bc}, 0x14) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001f40)={0x818, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x2c, @fd}, @nested={0x7ac, 0x0, [@generic="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", @generic="e0aef67d2053f28d9abbc0a05b27eb22857e1edef2e8af21ec83671cd243bcfc11d061a25b7ce56ffcfb27280147b0cb67b459dec08996ade231e9b2e156551162c0719eb3ee49a92614974471290a2f3ee4975ad3a683f2b5391c0bea3d7ae049de73c9e5"]}, @generic="597596c4759b5066593bdf21ecf33fe133cc8d498b62725945a07272a25c910bc61e8095d45a548d190dce9e736278572d5145f26c1ff6e33dd02888ddf6ac807a314d8dee539bf28eac", @nested={0x4}]}, 0x818}, 0x1}, 0x0) 2018/03/26 15:16:39 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200) getpgid(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r1, 0x0) r3 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x6) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) chmod(&(0x7f0000000100)='./file0\x00', 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xf3, &(0x7f00000003c0)=""/123, &(0x7f0000000300)=0x7b) 2018/03/26 15:16:39 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x2880) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/03/26 15:16:39 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x1}, 0x4, 0x1, 0x0, 0x4}}, 0x1fd) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000180)=0xe8) close(r0) 2018/03/26 15:16:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x10, r1, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3ff) ustat(0x100000001, &(0x7f0000000040)) 2018/03/26 15:16:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="80fd", 0x2}], 0x1, 0x0) 2018/03/26 15:16:39 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2]}, &(0x7f0000000200)=0x100) r2 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) r3 = memfd_create(&(0x7f0000000000)='@\x00', 0x3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x2, 0x1, [0x6]}, 0xa) connect$llc(r3, &(0x7f0000000040)={0x1a, 0x30e, 0x9, 0x7, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/26 15:16:39 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/03/26 15:16:39 executing program 4: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/26 15:16:39 executing program 2: r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, r0) 2018/03/26 15:16:39 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = msgget(0x3, 0x286) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000016c0)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001700)=0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001740)={{0x10001, r1, r2, r3, r4, 0xb, 0x4}, 0x75dd, 0x6, 0x2, 0x8, 0x6eb1, 0x9, r5, r6}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) quotactl(0x80000000, &(0x7f0000000080)='./control\x00', r7, &(0x7f0000000200)="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") r8 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r8, &(0x7f0000041000)='./file0\x00') renameat(r8, &(0x7f0000043ff8)='./file0\x00', r8, &(0x7f0000045ff7)='./file1\x00') accept$netrom(r8, &(0x7f0000001400), &(0x7f0000001440)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000013c0)={r8, &(0x7f0000001200)="8e090a1dcb49ffbefbdd8bf0968d5cd94d653f1bddda3729d19f4990aeb0acfe2e61379c29861602a55ae7ad17520249b4fd53f2053d4b0e071d406b72631f053368dd3e90223d6f355a52cb08ec0241a0c04a4f7d902d24b4dd603b578ad643a3bb89ec9692a26e0a217413311b51042972b249a5731f6e5177274724396e769ec831e81af3b79318a9ae933dae8717a7b2577c598234aa270c9c39097817ebfc61", &(0x7f00000012c0)=""/206}, 0x18) renameat2(r8, &(0x7f0000047ff6)='./control\x00', r8, &(0x7f0000011000)='./file1\x00', 0x2) fcntl$getownex(r8, 0x10, &(0x7f0000000000)) 2018/03/26 15:16:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9200000030b48e68708a7bbc87b909c80de5ee3c103893d3b05add41cfaa9fc702e8215aae8a58e93fdb64c349a900c86a46b5d8310d1878f6295db2489e18f1f62b07562baf684fb5b82b7b8b8d0a063fdd0e2f99429d872a7019183722b39a5881b43296b82582fe562119a7258cf2384db9af56b4483afe9b1af4c9018c16dd7f326d31de3ca599c20742abba52d612abf806de87"], &(0x7f00000002c0)=0x9a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f00000003c0)=0x84) fchdir(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000080)=0xe8) syz_fuseblk_mount(&(0x7f0000000040)='8/file0\x00', &(0x7f0000000000)='8/file0\x00', 0x8000, r2, 0x0, 0x0, 0x0, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000400)=""/176, &(0x7f00000004c0)=0xb0) 2018/03/26 15:16:39 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000001c0)=0xaf, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x37ea, 0x280000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4, 0x8, 0x3, 0x3}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/26 15:16:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x800000000006, 0x47ffd) fcntl$notify(r0, 0x402, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) 2018/03/26 15:16:39 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x131000) sendmsg$alg(r0, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001080)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x67, "5fb1fbdfb742979518009e7c2e471af613f4251de528114aeebd6a147d5528cf7e27d68562f632afcdf67f18ceb0fd41f0e50969d6932ebc26be138a591458f62e000fdaae34e1889d586157138825d0556c914d1b8b4307e0420885e90d0c4642d678d90b6695"}, @iv={0x38, 0x117, 0x2, 0x20, "7b79d935a92e0142e2ca72aee49d480597657c3d3b760c2e2c011d11f8418722"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1330, 0x80}, 0x4008000) bind$alg(r0, &(0x7f0000002400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000002480)="00c2c38f0a20b487921a57480a29a11ece1ccd36b49563bd97797d5c89a905c3", 0x20) shutdown(r0, 0x1) sendmsg$alg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000024c0)="180e174a69cbe0532115847587e00c0c89c6c70913ba4f167a138ba7e5fbffd8ea118200d002317c780ac7f7ca6d0eedafca9e3ec361be7cef6edc17cd10a0edb35c436aa4454b5880ce7cb37578", 0x4e}, {&(0x7f0000002540)="fa31e6688e722038a6f21c9901ea3d0d16d63997be03730c188fb8e3932489846ebe6223b773773a5e9415107eb6bb250fcd2d03f5fb28545183c912d3b508c214bcc05b5522007ea9292c919662835845754f98efdbc461c1c2c78d2de2c3ef6aab0757cb811eac25a66db4c80fbf6e6c18672ec274f62df509dd0c0398035c2491cf61b03c3742f30a4c6aed24a3d162", 0x91}, {&(0x7f0000002600)="44222483c6561563e9b92e8213283e090b95f8200711f42d7e8b9fab08f5d27d8935eba45dd47c40221b1a74f951d2e35d16d8c92b44d80da5695b1af35c229775bc7c851d061d06e890b1eddb1382bc2ece8a", 0x53}, {&(0x7f0000002680)="f3a1a8639b8ee36bab20cb182ed53de933ec50b6aa56c089e5d29f72ee39e18c4b8a5bc1974956467b1bc1a2f3d092126375498e26bf24148d7b8acd7273a54c344dc6b650358e8665a773f9287e6e4ec6e46441eae9576800d46b701927cfaedaa10ccfb1982736e13dcc44395f5c2face62d029fee623a48240dbad11cac6b4d002c54e76fafd3202d77b27146f4ec9780f58702373bc788c477ccdb51d96d2d6a4ed8f3e98cbb792ee4c8f0cc8f42e124b2e6b17107b7c44c21a6", 0xbc}, {&(0x7f0000002740)="13f4", 0x2}], 0x5, &(0x7f0000002800), 0x0, 0x84}, 0x20000000) r1 = socket$inet(0x2, 0x80006, 0x86) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) getresuid(&(0x7f0000002a80)=0x0, &(0x7f0000002ac0)=0x0, &(0x7f0000002b00)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003f40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003f80)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000004080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) sendmsg$netlink(r0, &(0x7f0000004180)={0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000002880)={0x1fc, 0x28, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@nested={0xb8, 0x66, [@typed={0xb4, 0x8a, @binary="74d38102f49da4d997fc1c093dcf8c02a1d0ffe3a1a356e00d4325d45d43e70c25ef1c2f8a26980f25107b5bd0a3f01d56fc4491235e233e5003e6365be6fa5ebca2fc32528bd70bc4433e10b565804f7c565482470b292168c8a55ab75a980322c8802eedddfb781182bbcbbd4529c4fa06e4bf7970f31d9282502e25e8805280ac91743dbe5d4a94b6c76cc804a62bf0f77c218efbaba17739893aeaf14a396c0eb6494834ca4d2c13e41182d5"}]}, @generic="c0e594a3c121fd5f61ccb654e063cde69d7ae5c3a7a9ad1f4fa502deefd2a0be263798b9e199f06be046f77db8492d748adb2f99dc0ec11767a1087f878ef24e0982f18cb4af04cd03ed3482858b306ca709a6c56b2d2ebcac5b1663ccb8fd2ab4f59d1d6897f6ab7b5933e107fad0dbae76683ebc96b203a4b8e150e260ed2a2bd7ade17701ab91e13e4ae5e560e4bfff5fdf2007cacf5e1c1b140c98d02e4a0d59a6891314bcdd64b52d4a96f1cbd9d717ebcb9e51", @generic="6a992b496cfc786c57a6ee11f189f39c502d3f62915e12c1bc34f507f658c5057c78ad94364737e5ee", @typed={0xc, 0x2a, @u64=0x80000001}, @typed={0x8, 0x4d, @u32=0x3ff}, @typed={0x14, 0x29, @ipv6}, @generic="cc045295412ad6133dfc48ccfa4ddc247d1cfe6e32", @typed={0x8, 0x6c, @u32=0x6}, @nested={0xc, 0x91, [@typed={0x8, 0x96, @u32=0x40000000000}]}, @typed={0x4, 0x6d}]}, 0x1fc}, {&(0x7f0000002b40)={0xb4, 0x21, 0x10, 0x70bd28, 0x25dfdbfd, "", [@nested={0xa4, 0x58, [@typed={0x8, 0x40, @fd=r1}, @generic="0949bc05fb8d316ba3ce055ed96fda261e0359f0f9a04094447034464401cc0f4e442eecabb9f96df3fcd799939cd9bab98e217e5fe862fec8dc125692eb959be1cd8621179a6ff720d12f80e85a5652df921946465cab3cd75fa7f2f3ea3318400735a0eba15d11dc4614e72ed621800d39e3d79a55849e351d324a44bfa0c8fe32332380952d068b", @typed={0x4, 0x72}, @typed={0x8, 0x48, @uid=r3}]}]}, 0xb4}, {&(0x7f0000002c00)={0x12e0, 0x10, 0x320, 0x70bd2d, 0x25dfdbfe, "", [@generic="c0e6f24a90886f6732482f4a6e42441cc76a456f2a8f4ef6ac58726e1e998cb491654bfef4448dae402860588fb573d8ae8821e939938347e5c21c4ebd8cb35e6e11b1f17e4337e06b0e095415bdf8c0d3ff7a65ed295936cb807880ec8a3187ada6fc57f710293171f9f66a2cb7db249726122d4ffaf7a874421242f87625d48103a0444faa3d0080bec3427c58ce32b3f8d8badd0531133fe8b93673e65de8a56278c0487030d63c0144daa2531bf27d50568b5b7338e0c105ee0c4cab8b8814c3c01dca7e8a2ec3b01647b61023bc171de65b45ee8cb505fc73ed98963350352d40f3b2cd5cc5d233955aaff7", @generic="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", @nested={0xdc, 0x52, [@generic="d2eafb4a9fc98b6a31ebe433482a39f680eef2a54b742feb2a105eac045510b6356ebb1d213f26bdd53f1446c12e568683dd40742ce1bb4ef69e43d82170bebf3ad7e1a24d603cccc1e75bae771749138fd7bce603a334cf738d1876a2ac3a48102635ea4956c0a203ec332c03bf2c368258e59a0ee4198c10c74d4b51fb3d6a3d96ad10fbf724dfb8f56cccd9cd695e16cfb2b004febb96113f3d9ea2abbead83d51f4cd34be0fbc611dfed3b9bd0b70a0ae6017a7bb9e8826a57735f5acbddb60d2ea536608dacbbded21210e54e", @typed={0x8, 0x69, @ipv4=@rand_addr=0x7}]}, @typed={0xc, 0x2e, @str='aead\x00'}, @typed={0xf8, 0x2e, @binary="9da951bc520fc1d3722cc29a377539677c8d81f13efd998ce58a3c2848acb7b886cb89cdd9ac592c53390a507d6673864f1748340f700e18c1733a3ec9a3fb117e152107a3a5e015e37b4aac706eae5e1d775e5eecd0d1c5accc2ff7842ff77bfe64a94cbd0065ee885e7ed77429a4a5f57865bd2c2a0472ba513a6774046503a8e4ceb47c997a6e3be57d1806f830fb7a3a586a91f746398aedf649bdd34d2ade732a2aa7904d030307c39ed546e128cbe2d19a3cf087c42bd4b91b0cc1f26331006f372a1b5cf7f5864e270166497d80b9f97c512587d398147402b610cbc08eeaee4ec6c99b468e1b75d82217737b1f72"}]}, 0x12e0}], 0x3, &(0x7f0000004140)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20048004}, 0x20000014) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000041c0)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000004200)) sendto$inet6(r0, &(0x7f0000004240)="c5da7497e899daa3d8cf3fdf4474a853e78e2ec1cfdcfd1ab5c9425feae8dbeef883a09897c879974dba62ace949dc94e8395c6f77512323e9598fcf05d712c2823bbaa7280c5888b32a22d8e7f81476aaf001f11825f244e8b47ff2187d308b01b5067362ce99961d0f1aecc5cfd8a1beda6193dbc4a9a1797bb09c59fa483de82ad0", 0x83, 0x20004000, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000004940)={&(0x7f0000004300)=@nl, 0x80, &(0x7f0000004800)=[{&(0x7f0000004380)=""/54, 0x36}, {&(0x7f00000043c0)=""/127, 0x7f}, {&(0x7f0000004440)=""/142, 0x8e}, {&(0x7f0000004500)}, {&(0x7f0000004540)=""/205, 0xcd}, {&(0x7f0000004640)=""/99, 0x63}, {&(0x7f00000046c0)=""/17, 0x11}, {&(0x7f0000004700)=""/194, 0xc2}], 0x8, &(0x7f0000004880)=""/174, 0xae, 0x6}, 0x2000) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r7 = accept(r1, 0x0, &(0x7f0000004980)) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$KDMKTONE(r0, 0x4b30, 0x4) r8 = syz_open_dev$vcsa(&(0x7f00000049c0)='/dev/vcsa#\x00', 0xfffffffffffff472, 0x800) ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f0000004a00)="8c0e884f08b2fe0fbddb6cc17eb405f9aa51816cb1fdd42f895bf7124bcb6de93000c7b814bb015b84691473541d46d0e1dc26d88885692ad4c010264e06412d36b72289ed148c9679c7cf899770a8a7183ae682d09afc2de166d6fb84c5a838faef9bb956bfd37d3cc49660f346d1f7507769015dc662d2a35953c88e990e7e95118dd907ad62c011b239d3451e702901162673415be4210f") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x0, 0x4) chown(&(0x7f0000004ac0)='./file0\x00', r2, r6) sysfs$3(0x3) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000004b00)=""/157) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000004bc0)={0x0, 0xb4, "6fb11cd0d6d1622d55ff01459f2ef4b11ac5524bb12b1cf1f5b8aad3b7092453bd5ea19a286436261e6fadb63aa7a1c6e8a2c0734323a4fb42aea8fc7a595c3977571a5a0a00f0ae39d3df3d833856e62a4ab59d313513efb816340463c79a3e5ee1b1b2f820b286df17beac5c4431e5c6bc0aaecbc4a5edaca24283488580a35a3adf4b2a35a5bbdf2b656285fd5ef99a1cf0a083f045f7c771a67513631dd91134d6222cd5ed760113d9a8aefb020d2e674231"}, &(0x7f0000004c80)=0xbc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000004cc0)={r9, 0x2, 0x0, 0x5, 0x40000000}, &(0x7f0000004d00)=0x18) timerfd_create(0x0, 0x80000) 2018/03/26 15:16:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0xffff, 0x3, 0xf9e, 0x2}) r1 = socket$rds(0x15, 0x5, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000200)=""/177}, {&(0x7f0000001300)=""/168}, {&(0x7f00000013c0)=""/132}, {&(0x7f0000000080)=""/62}, {&(0x7f0000001480)=""/137, 0x111}], 0x203, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x41d}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000015c0)=0x59e, 0x4) 2018/03/26 15:16:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x101, 0x100, 0xfff, 0x9, 0x3, 0x0, 0x6, 0x5, 0x0, 0x1, 0x6, 0x5c, 0x5, 0x1000, 0x6]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x2d, "0a1a1c7086ef9d74573f087a7d3564481c78c35901924cd76716c1ba3173b570bf2425bb51ca8e0325dc9bb4a1"}, &(0x7f0000000080)=0x35) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 15:16:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xe4d4, 0xcd7, 0x8, 0x80000001, 0x6, 0x1ff, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x3}}, 0x0, 0x40, 0x0, 0x6, 0x6}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="b42e179a130e0f4902b7b6e06844d12db661448ba65a47da92c2721b9d1beaaa4ef64f06a835935ae53fd0271d964328515ca59c0cd4baaf64cfa818975d0800000000000000576e4f2f8f50d7469964502deed4cda3366b38e565efbe846d88656130853c74c9ff6e9a3955814ea55967f43e29a66440ea85f93f82662167902211ebc61023cb317e7042e63b4acaf98a3eb0c333cd15a2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) 2018/03/26 15:16:39 executing program 7: r0 = getpid() process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/19, 0x13}], 0x1, &(0x7f00000014c0)=[{&(0x7f0000001680)=""/180, 0xb4}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/220, 0xdc}], 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004900)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004940)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0xffffffffffffff17, 0x5, "6ad4929d42ea71e9f9e20b0458ae2f31d7c38403705c4e58c230df7991fd6862685cf588edcc7102c20a28dfcd662461ed891ae659e3b079339fa50c5fb01b4794878b1c45d924e64e98fd1c9a1a95cf"}, 0xd8) r2 = syz_open_dev$sg(&(0x7f0000001640)='/dev/sg#\x00', 0x400, 0x8002) write$evdev(r2, &(0x7f0000e95000)=[{}, {}], 0x30) write(r2, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r2, &(0x7f0000000040)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x8) write$sndseq(r2, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) write$tun(r2, &(0x7f0000001540)={@pi={0x0, 0x88fa}, @hdr={0x3, 0x81, 0x400, 0x1f, 0x0, 0x1}, @ipx={0xffff, 0xdf, 0x3f, 0x5, {@random=0x8a, @random="9f7abb5be352", 0xff}, {@random=0x62ccf63f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "afbb9b2419c32714b6c0afa2db48ccb2a4539cb9db70cd570237c65b44f24bdd79456e1b181bf05c595328085c2c2f4da3a20a05c33dca80535dfb65147eb53ec397c0bc093ed25cd64136dd8c86e867b01b41403ca6b29c62458c40b7baf42e6838c634c967f34b5fa5e536224a14b143390d1da11d989774dc0bbbebc60421ee3d1b89f5e6259fd37902f186963b91d922bd9fa56687bdd35649608a52e6e6ae22587283d319130a8d62320c4b1b59c7e70e0fef49250a04e123784fd39c9503"}}, 0xed) poll(&(0x7f0000df8fe0)=[{r2}], 0x1, 0x0) 2018/03/26 15:16:39 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001600), &(0x7f0000001640)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x1, 0x0, 0x2}}, 0x2e) pwritev(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)="da34a894875d4dcabefc8a3f6049", 0xe}, {&(0x7f0000000100)="4f8d644b99ccf666c02f86c39fe9348e46ff1df83847a4ca04e051615883224e000715fb5fd73959254758eaaf3497637722649d8750bf21e3afcc69f2b0b4374b585ac7f50e05c0658357f31354b5d6480a0b7e1833b3dc522a023c0cd2ea5ea6d8fc33934fc8d7f5f20a9870f3ca601305b12124a73e80bb8a513fc31b589fb64e06c6669b7d1808f3bfd7742b6433df59b8e303a38e8e05eb3ceae03ed9bde978af5569ecf3695e4a66ed5ba00b3eb0ffdc126c96d5176f24cc9abf5d9f4f72e9d2055930150be017b91ba01d481721e25e87bc647d54f2041c3b54ba354760bc73449b9ca7fead51f87f7625cc9e37a54d0a3ef502a0a05e87e691488b32edbb3228e48b4f00e2d82625d65a02e50882edf15f2f829e335416a8068c5e337da7f798a869362c9b90d277c7f0df1f2550f87fc8615a657c27a81da0bbb978c507a4ad68c298c2df7724a2e3a84d2b7f3a81ad25d98caf90a5c253927910e7e4e59df17bcceb99033f31162b114ff9e8a25e64656321228997e2149cb9b6f8af5409b37501ac287ddd72447e223b40b9c3d2e57c2c4835dd19ff87de349553a3d7bb96e37eaf1bcbe53041dcc0b9fe0f1f77f79b76637ae30b23aa1f7d2e14fd98b93cad1f345cefe2a086da1e7f22e4b4f1eded04c148dbec41946b73a82ab6809e0825f787d034297cd5206138e6100d09cc6e38a500b08334c568cec2a8c4b9a9d61ce34d442df87c0ddc6a34ee177b4e53ea138f5e267ee2377457915e580031a3344bf76d166f241fdb503888e986a2a26e976ffc1f7941d262d579641f0bc3cca8cba4cfedc1186b83b1ca93ac6d9c2b0bb58d56bf6ab784eb12719db8e3851b7a1b3f4cdf1769613cc60857e602ded5392097ef7a54a189994d605000fd9ebd3c9fbc476ae1819148341c2d1a13f29004352390d8494765f4325a8698138bc8f482edaeb9340c12db930add5daf55d4ca975b0246cd213c14c61f5fd60b530b46634e586ceda3939de9dd421aaebadde4eca0f0e6402263a132be3570eb7a57886a1cca3c9ac4b5bfd0a788836e63a1acb3858dbc70145c14fa1e215ebf6273b961a1034b16718f66740c72a7a0cb166df2fbbc69f9933c6a7bb9a6d8e980a883ff1e7075e09a8254bd6eb240b787ed08b1a0e97232ab79d9109798455ccb3e3f15951d4e18f9b8f72e74b1096d1602c2aa6b452d74a7aab40fe3b74fdf9680b75ab66f2ee68f8edfeef8791fa5d5e44afdb973a0f5c06fee9bf985ffde9a863f704c32804dcb6979786d85a1f97d671f9604396e12fe224d02ace235bec15a539cf80307fceb2a0d425ed9c01ac1b0a180327e537c879f8bec7beec3faa1d1a0b5305e4177e34d4e64bf08023570b96e6886d7f04e023f4c53e18c9624622fdf91141ecd5984a085dc7277f942d0f784d1a0fae43b21a2e955234b5f3f0546205ccf5172ecb2f01dcdf82d41d5b7fdea1ddb840e6ec0900c94890a0a61dd7935a24eea9f097f6e5aea9e9e5bc9d76dac4447f95cb67505f6fce72532dfbface59082d413ee08cbdb11f7a8a54e283976e41545a082de6186b9d7386ab34432e60fef983daa818414e8fdfb329d32809446b9ddee111d04e6704c507951490930416bcfe3c5159cc02624e20ca280091daf6d6cacc21f2e3ef3dd8c9165c62632c365f2fa867e82d41895584fd1eacc0fe0f3b76dbf80d73d7fe016bd45353ccce1cc1196bddec465944461f0a1d0daf137a5abb3e3017c9baeb4c006a1f3ac582bb0f0b871e04b746981fca088b467640221ec6815be79d3df630b8b850bc57a727f592ef04dfd36f33281fab513cfdd7c5e151e9428c6b63c2cce3994e0fd6138764871b2015e7aead6a3b9c43fc265d692352ac16c21a0181f0e89d6205fd7c90f8394206b34d59e856b9495806c606b1d3e44274b1cc5f933556808c2e29a17e8605c111244d5932c7ed935c9b124e1cc5892d1e7ec00ce8fd5e5b346b57fb2b62ebe889471c255228c08013f52bbd02bdd028e3feeac57bf693ed7e0c01fb2ccbb85a57a165db2a5e6faa76788d09e089367a2303291b8cfe537e552a127c64f219dfd4d5fc635f800bc932a7f3986546d07562ccc5f5f19443f8b27104a3e6925f87f4c7bf5083355ba830912435d641e03b7942e4d204bb7bb61e208035c0529e8543fcbbc31b924254c36ac45acf0d2d5b690d9eab1e1f67b9b86b3850edaa08d01e2762a76452f04aa4d4e66e710669773f24eb25c776dc71bf41e5379f4608eaf61f2fe139019515acda53077c3f3bfb5c35489f9e9e5aa99dca1c830bd902af71769eabd27742a1f05acff769cf7cf1ca21fd95e9d37e0b6aeff5473cc6b61123f41d69e6dea9fbc20f2fac7ac13e4338e8a6eaa7a556bc8ae25e33ea43ecc0b591a00a30065b8671057a435f86d3e630700d034eb0f993ed94e98bf37463de926451a8fb302836a65e6e8e0a33d32bb0233d012867251059d5bc1a45637321df2edf2834125e6c09545bfb7aa15e718ad8a6fd295c5bb80aa3cd5a8505ea5813a6846e3799b88a62ef2e8f61473e9692c7d4a9c4777695a88028e12be868fb37af56e2e13d2974c7677eb2aba8e838f7e7d25df374bd0f757a67916d7c9d878bf66b7335817f67c83582175665c764c2934d2611f1b9e5c1f4717b0d1f2e40db3f947bc7ae39abd69ba1d2645db2453becea6178c61080a1d66e475bf0ea9d07b1c0aaf0256fc1f7814d5e7a8f72cce33e05af6acf7c0c01bf8bc094a403350676329f3150eebec340e91017ce96618281f1433f9686d7a4aab6f8c95547f50a8dd93fcb3c44563f0fd306418c91825d62614a96598b6c920e5999f0f61c6c62dc588f39f8e739058582bec8259c6710c9f45b2ed80fdc780b4f88c732fbb612f0a3d14b98f6c22087adade3bb700d5b3cb2016c8b180db4855b83818b17137c9f2b2439c040a94dac288e27fc6ddbc80da548773535dbf5cc0b55450b30dcf0a74865935f1cfda099a04dd35db816ca70c8602ea1479d88487b5269e4fb0b518e5658c854468d40964f40882a7a874e69dab29b2f67f2071eec9f8c6d3dd06cae845eb46900c5659844ef5db56829b1e2d79811dc972f03dcb8eca4737a68dc132f4ea0ffe518e654c7080fd0af6f6a4f15d12d8c0a7c88efd3e4e91a7e07e8112dc3ba82388732649210b8465712170813c3034937bf4624470fccf79db5767acc581940454d7bc1aac45b2f49454519b6f03480a5622b53b96d02b4f641f8c0c434517a6e80d1e25e9f0f9b193c261ff3e292353ce4571a03a112579a1271bce5ad4194b1be6c131365b764b6d736a990439b6ee09a8ef9b67de1ab1e3cfaa735e96ad5a13f3041c78606a37cbba5a79461c1ef0717916df42543cda5cbbd5edf0009d73bba7cb6d7ec99a88b8dc326382ad03ef9ef0d69776b28f125b226955ccbefb4a42f5985c19838649625c84efc87c36178863fdd39b26bfb3cf4101d661d2991346f5495e41f426bd83d0c293941306ae5a70d67dfc4272e117aaf0ecaed7f6737e1082ac238429b5fb9e4c2729699cb12ea5da0bbfe1192d35ec3e7a313e8730b2f308382b19f3fc480e38c1a3727855c570cf7824f786e644fcb87a8f851134f78b30463c13b991678c3fa0403cad842132b88db27f4578013ba0f5fcf1ed69b6be43a10552da3d9e774e2f77c06ccf143bcb5ad045bd3c129a39f38ca3c72a7e62011b88ea37e122ef6fef254b16aa2194a7fca8eb902699fbc4988d00ac8a137af3f0be7e0c3db01086f604b8b11e4e03fd83a6967b0bbf81cfe5a71fb10e8478b35f7af5786ccfdbfdbedc401159099eb64eb1693694196dd00a48fd6e05f191fe01b1d0014020764d88d94ce612eccb7dfe85e043d7739cb628201a576e8264d5ca857fe91b55fe479b1560ce7593efff4ba5ea5807bcc587921270faa807882928019a379cc8541ab8fb4e08fa21f0bf960273509a8a09412cacb370cae42abd40f821017ddde9ed158d6845b8fc85886f94ceba9a10e99e1bdbe86036f8477bda9836e4b69a71bcdc253184685d1903b49dd5ccb694052413b10cc4c1a6d15678a0833951916336a8f7d5ae1e4c349d97ebb3399c00affbb2343cf2feb83fb990eca19c23e9fbfb03c1b1537ad0841b2e02e3f7ad65ccdee1ca1d04cd04103434df1ce1e87f2a1bd31e5d0dbbb674141a3e95a75c3c794e5b548a9a244c0dba2fae1ca1024e73e7172767eedf7e07714156edab5dfbf6643d8876bfa2bab738fbc81f68fcb4a60038d52409f65f59fb4c7d1492453dbf53145911aa106b2c4c18cf2c34bb6340b5500f4887820c055bc44ec04e06ddca2a7b8a94614ff06a4f008b2931d46b4c9dd53fb361cb3bbaa8ba826b031827ced59bed83dbc4c97f32acf4be83b5395d11c885789a8edbd2533abbb2631aa3d9ebed1bad61375c66512ecd91d114c5ccc7c78629618932764a7b6f276a7e4d49dec52d080aa5a97d7bdaaba545a1283f4f3cefe2c1133071cd6c0f311a9e5f89f0f7f5af1a0a3914252080dd209524b3fb56a137ed1908d06b057a9c59f383b81da877e6878c1db78f9c057676ca4bab6974a76a35bbb9f30a631a3f423bfe130b7517d3f1015971f82fbf622b5c6d82ec68f63a950ea5b73adf91432b277e838ca75887328e6f12b97642f68062203b7d2f546b6ab4af227afd8206c04e29334bfe4d7d4e78140b060c9550016f7d2b5203c771a74e1a6d69d4e0cf00a5702174bdef9621e42f10852d3a6c8658166f69ebfcbbf96fb3c8cad7964dc5407bc1ef23387f21a21605fa54d5f34e2c6ebd91e73c23a782271bfc53a21e2b5c1e06f8747bf6f445b4f0b6439c71a548673b5f6b2d73c1062b32ed10a8663f558bc75b2a254f18b95bac4c66a2f3e8b5101c6516287a1878233cc8c3f64c93b59a49c7ad6266f994ea5f480b89b3edea57b960157d2504d4c0bb4f7a503e127779475e9db19969edfb7284f605b7632b36f917cd266b4ec28574a0fa12b61090284c64b686fa079a1edaec19fb732caa519957aa056542e903832df70be952bddc6f96d1baee90b7c16a51291924090ec1104a72653c5ccc80864c5dfa40aefd65e169db7a87136105526831f448cbb54c715a4ae1f98d803e2b5d0341ccb1c4176984c3fca7cc659b00e19a03cb0828803011fe6cbf022ea772ca491524fa2cf699391c7c9e7297ed761c887cd4f297a8bbdb3827ddc12f005caa39aea089cc163dd74cee09378a855edee1ce2c1c78b29c90e1a3bfdef48baee60719060d8b8ffc0a80c38ab174de746b9654c761588262114dd7c4f02b0b34dab833f4323b34357e8e1d87cbae513c96fb2095e03bb7c8844e8072ac995fc8df93282056c2b426f00c7c417587d6ab9520d8334c354424a206ed7413106a89e066b55567af626f41ce918df160a19220326e81b49e6945e33d3cf0aa49abcbcd6c685c5f0722cd856246573db63e78b50bc0259d1c7f514a60151095b8193f32fa741f6f4a39d819b2d11487fc93f7a19ffac22fd2ff9499d82f675b7b8716fd64a0c319315bcc2e5f7bba381739ae7e5f9a16937758489d008d23ec8c04564bfd577d7963b81d79cace48c1f13f868ae4a534f8a03c8028d408e878ea535035752e946c973aa2c0c861c462f5f98603bcfb68327c4921e346a46b0dd990dbc80db480237f5f7bd68c43cb0aa41cc1777729d83c997793a1ac01de8ef7e03e4c3e615feb6c0313f3a99d982b0745ab2f818711d566de1a3d198695b998", 0x1000}, {&(0x7f0000001100)="6e8b6d6be8e77e0bd1046ce708fe6fb395691aa340be68c384bff39561b21cf00d707181f82de5c7e394d7a5dea6bc2fc2d224cb889500399babcd9519c32ade73c8c2d0b6c568e408d15a1caab49305592d6da1c9c1e390831f1714fd8a7fc1efac894c7f0b41966654c7bf1f1de6d8401788aad2db41a63f949bd887b99d850b78a04813f959c1231888a085f1df6d8840462333c6d412675bc35bc900", 0x9e}, {&(0x7f00000011c0)="89cbb157f9100ac044257bd54d14eb35ea394037bcedc84ba02d8863f20967c3d018e0f5942816823d60e41602fa50ad6345e2a617cc3b3ab3fd6905fa0a01c6fb2517b3a552d64ee090b538691355be201b6b7dd89e0893f496697b8db7b62cb34887959d6562e89a01a43809970d2f34c253cec46b498f59a8c95c121332496bc95d4cdf74f4e751a146be43b3eeb2eb2d0552bdaff569156307843f", 0x9d}, {&(0x7f0000001280)="9bc2ebf27a8e3cbcf14517ed421def6ebffe4bfc0f06fae90aeaf6456e2c153e746b0f83d4502c30245e14ac09749e1d9ff35e2d3debe95025d3a2447209cae9b345a874e7b1f4a8c70886ebd88ec5325391cb9e3d64934aa32138281e599e311167fc5fb56d6c9eedc5396f4b58", 0x6e}, {&(0x7f0000001300)="bd3d838ee029f8a4a499738cd751d42be8998bfc5a6818b9f7aa1ce8c17b2bb7e5236a2f736dec70b383ca84d1a307519caabbc25c0acfe9b40582452bf63a918baba15a1053e2d3fe22e8782e23bd648b334fafd8151240c95c555bcb71863eb9e8aeb0ba11e686462f3f6cb1119a72d53de943764e23e61f1c9d73d3012fd5aac194a19ae5560795945280d4b624f23af14d8df1bec0c2e913b3fc338c84e89e1d49fdc8e06d57f90bccaca6dbe18ddd4b6cb7e5f68505ba0f57dd4e6c9bc8d4de86b2c493b9efb4e352aa0ebb908f2b1065df266bd0b033baab472218c6f9ab866974fc7cb22d4372d51b049cb9a4a51c539c5403cd78", 0xf8}, {&(0x7f0000001400)="7c55d3d2eda48a3fd49e297751fd220cdd4d6dd6d71ee86ac7d00eeb6a8f0bf86133abf437ad6b002236cf35aabff98b46f46f7a18b1c25ec4b3436cc7ae94cc0b6b09c28374d9dcf0dff622dee2510fc8de0f2b13d71a575cf854205da217249ebdc5430ef34fc474866cc6dd5ee0f6e4b94dd5", 0x74}, {&(0x7f0000001480)="0fd2c8a445e22769c3a614556eac6247d61a1f905a438a5e991d86a26dde03f5d1d0d94747edbca5e7264a8aeae80be212565cca658fc754b77f7d2f89eb42b19ce6a5de9a2e4356f2fa", 0x4a}, {&(0x7f0000001500)="b63ee810", 0x4}], 0x9, 0x0) pwrite64(r1, &(0x7f0000002540)="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", 0x7c1, 0xf) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001700)={0x8, &(0x7f00000016c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) connect$llc(r1, &(0x7f0000001680)={0x1a, 0x6, 0x1f, 0xf7, 0x0, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 15:16:39 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r2, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/26 15:16:39 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x82) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x100000, 0xd001, 0xf, 0xc99, 0x200, 0x80, 0x7, 0x3, 0x9, 0x6, 0xfffffffffffffff9, 0x7fffffff}, {0x4002, 0xd000, 0xc, 0x7fffffff, 0xd3, 0x7, 0x400, 0x0, 0x2, 0x1400000000000, 0x40, 0x6}, {0x0, 0x3000, 0xb, 0x4, 0xfffffffffffffe01, 0x1, 0x0, 0x4, 0x3, 0xfffffffffffffffd, 0x100000000, 0x7}, {0xd000, 0x1d8f23963a1583a3, 0x8, 0x8, 0x6, 0x1, 0x4, 0x7, 0x1, 0x8, 0x401, 0x20}, {0x0, 0x7000, 0xb, 0x61, 0x3f, 0x1, 0xfffffffffffffd75, 0x2, 0xe04a, 0x1340000000000000, 0x5, 0xffff}, {0x5001, 0x10d002, 0xf, 0x3, 0xaa, 0x85, 0x80, 0x3, 0x6, 0x5, 0x81, 0x4}, {0x6000, 0x6000, 0xc, 0xffffffffffff7fff, 0x7fffffff, 0xc5d, 0x1, 0x3, 0x1410, 0xa000000000000000, 0x6, 0x5}, {0x2, 0x4, 0xb, 0x7, 0x7f, 0x687, 0x7f, 0x4, 0x1f, 0x58f9, 0x7, 0x98e}, {0xf000}, {0x5000, 0xd000}, 0x0, 0x0, 0x4000, 0x0, 0x8, 0x0, 0xf002, [0x5, 0x8, 0x9, 0x27c1c2f6]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup3(r1, r1, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001b40)={0x80000001, 0x5, 0xb000}, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002a00230800000000000000000200000016"], 0x1}, 0x1}, 0x0) 2018/03/26 15:16:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, r1, 0x0, 0x8001, 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x2, 0xf000}) 2018/03/26 15:16:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002000ff0a0000feffffff00000a0000000000fe012100000050bc24d72c11c6c99e1be86fe5f6e7a637d41525e187f3e2c7e53dfcdb5d95b7061575f0694878370dbfa0b4edfdda998e825656e7c776f4afcb05814ae6840f279678998b527f40a2731ebcb87ba1ee86f1ddcd8e6ac9b8d4b2a88a11ca27316fa4bbbfa7509da336a1a95d7ee9e0108babfd1a550b9f38622b2d4e67a0e9b6d7c8a219dc4217"], 0x1c}, 0x1}, 0x0) 2018/03/26 15:16:39 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xde4bb8235c2b5b1b, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x20000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1fffd, 0x0) 2018/03/26 15:16:39 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101080, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x1ff, 0x0) arch_prctl(0x1001, &(0x7f00000001c0)) ioctl$KDMKTONE(r1, 0x227e, 0x101) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/195) fcntl$getflags(r1, 0x401) 2018/03/26 15:16:39 executing program 3: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0x6}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r0, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xa5b1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xa0, "0f29fc994a975ff081b489853166601651b1be4dace3158a9f366031fcd6abb61f3849a7c73ed6b8e9401e3593d6ffc712b3e434c8e607755d994a4e7a93f5bc0b48257f069442c4709033ae400806f31981e7c40fa8fd592855a7e7ba2608571db0e53f964d873da8455b59aee1c8a2529b1f877625be708ca8704a0ef55feb026f89725b8971869af122e49d9a7abb3bd95288962b5105e44e0adf4c22c7fc"}, &(0x7f00000001c0)=0xa8) 2018/03/26 15:16:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001040)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000001080)='/dev/vcsa#\x00', 0x80000001, 0x4002) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000010c0)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000339ff8)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001100)={r1, 0x1f, 0x10, 0x4, 0x401}, &(0x7f0000001140)=0x18) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000001180)="4770881f626fd721a1e7851ae469ac75264b123e81e317db06b85b78d60b4d73dbbd2a5a2f850fd1824c3cc1a90d28a0d988c07fe9550c1813165f1aadd26be32c4e4ce7bb1c9de20913fa0f7939161f2998a7", 0x53) r3 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/4096) 2018/03/26 15:16:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2a5, 0x0) 2018/03/26 15:16:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='rose0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0xae3, 0x4e20, 0x0, 0x4e22, 0xfd6, 0x2, 0x20, 0x20, 0x2f, r2, r3}, {0x2, 0xfffffffffffffffc, 0x0, 0x0, 0xacd, 0xff, 0x5, 0xfffffffffffffff8}, {0x20, 0x80, 0x8001, 0x800}, 0x1f, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in6, 0x4d5}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x3, 0x2, 0x7, 0x8, 0x4, 0x3ff}}, 0xe8) 2018/03/26 15:16:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) readv(r0, &(0x7f0000000080), 0x1213) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1) 2018/03/26 15:16:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0xfced, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x410}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000540)=[{}, {}], 0x2, &(0x7f0000000580), &(0x7f00000005c0), 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) [ 240.444035] sctp: [Deprecated]: syz-executor5 (pid 16671) Use of int in maxseg socket option. [ 240.444035] Use struct sctp_assoc_value instead 2018/03/26 15:16:39 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/03/26 15:16:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000000)=0x24) r1 = socket$inet(0x2, 0x802, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x8f, 0x4) [ 240.498790] sctp: [Deprecated]: syz-executor5 (pid 16677) Use of int in maxseg socket option. [ 240.498790] Use struct sctp_assoc_value instead 2018/03/26 15:16:40 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/03/26 15:16:40 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) chdir(&(0x7f0000000000)='./file0\x00') recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r2+10000000}) 2018/03/26 15:16:40 executing program 7: r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000001100)={'ah\x00'}, &(0x7f0000001140)=0x1e) read(r0, &(0x7f0000000040)=""/4096, 0x1000) r1 = open(&(0x7f0000001040)='./file0\x00', 0x40400, 0x49) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001080)=ANY=[@ANYBLOB="0200000000000000da0e000001000000000000000000000001000000faffffff00000000000000000000000000000000000000000000e1ff05ff0300000000000000000000000100000000000000ff00000000000000020000000000000000000000ff0300000000"]) 2018/03/26 15:16:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="6d0000835134e30100000000000000000200000000e47e1a888386e13e30cadf5fa5a31f2e1b15e89a02fa", @ANYBLOB="08000200acf2192963b5040000b71f99649f8c94342615e9b50bf0c400ecb58fc3f3fb718c23a3a1c597958dcfafeb00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) 2018/03/26 15:16:40 executing program 5: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x2) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/26 15:16:40 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/03/26 15:16:40 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x80000001, 0x1, 0x2, 0x3f, 0xfffffffffffffc01, 0xfffffffffffffffe, 0x8001, 0x5, 0x6, 0x8a}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/26 15:16:40 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x40000) write(r0, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/03/26 15:16:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30, 0x2c]}, 0xb5) r2 = signalfd4(r1, &(0x7f0000000040)={0x7fff}, 0x8, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r2, 0x8, r3) 2018/03/26 15:16:40 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x6e) 2018/03/26 15:16:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x40000) r1 = semget(0x2, 0x3, 0x400) semtimedop(r1, &(0x7f0000000100)=[{0x7, 0x6}, {0x6, 0x7e4e, 0x1800}, {0x0, 0x101, 0x800}, {0x1, 0x7ff}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0xa, [0x3, 0x9, 0x61f, 0x5, 0x100000001, 0x80, 0xf03, 0x9, 0xfffffffffffffffd, 0x2]}, &(0x7f00000000c0)=0x18) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0xfffffffffffffffe) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000c1f000), 0x8d) 2018/03/26 15:16:40 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000000000000003}, &(0x7f0000001ffc)=0x111) fcntl$setpipe(r0, 0x407, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2800c0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x5) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x2, 0x2000000, 0x5076083c, 0x4}, {0x9, 0x1f, 0x7fffffff, 0x1}, {0x5, 0x200, 0x4, 0x48000000}, {0x3ff, 0x100000000, 0x4, 0x6}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/26 15:16:40 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x10f004, &(0x7f00000001c0), 0x0, r1, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/26 15:16:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000018000101000000000000000002000000000000010000000008000500ac1414006262ede66493bf94f2d7166ca767e9f766d369b73b5c67e72eb9eda236503f5cc37dfa639ed7f14e9e83a1d9ab9a3552804756b45a7364469a6d52358a298b6d73bc7280c0830fc5eb1e1d8b70ee903cd876155be959268d3ad01e3012130137a45dc3b09bc014d85d87fef5ee89f93d169cc1f6f30d6e7ce236f7"], 0x24}, 0x1}, 0x0) 2018/03/26 15:16:40 executing program 5: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)='\x00', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xba47, 0x9, 0x401}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x79}, &(0x7f0000000280)=0xfffffffffffffd8d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000440)="97", 0x1}], 0x1, 0x0) ioctl$void(r2, 0xc004587f) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000001c0)={0x5d, 0xb30edb6, 0x7ff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x11, 0x4) 2018/03/26 15:16:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') readv(r0, &(0x7f0000000000), 0x7e15367a017bff3b) 2018/03/26 15:16:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f041075fd5ff01abd56add84589e00ca08ed60c496984668e030000000000000002546ee272be0f000000000000000000000000000000000028242d47c6cedba2edc98cf651d09e6a08a231bd9ad099ce452b428eb149ca09784831194007d1ddbc441b4307e15e6cd96b84d49f20000000000000009f8c2e5d5dc0f702e60b7550a4044ff4a4153f9fc9b34c652dcf712bef58637b406149bd35c549db723833a22b5be27a562d6f7fee29484488ecdecf632849e576cc", 0xdf) read(r1, &(0x7f0000000280)=""/181, 0xb5) 2018/03/26 15:16:40 executing program 4: unshare(0x800a000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80000) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1e) listen(0xffffffffffffffff, 0x0) 2018/03/26 15:16:40 executing program 6: ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/46, 0x2e, &(0x7f0000000100)}}, 0x68) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x54, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000580)}) 2018/03/26 15:16:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) connect(r0, &(0x7f0000000040)=@ax25={0x3, {"230d056921c69c"}, 0x1}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) socket(0x1f, 0xa, 0xffffffff) 2018/03/26 15:16:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="711c426e2c6a"}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bcsh0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3bd7f792daf17394, 0xc, 0x89ef, 'sit0\x00', 'vcan0\x00', 'irlan0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x110, 0x140, [@cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x248) write(r0, &(0x7f0000000380)="3f8ddbe565855eaba30a4991398b52af8c28d33141733362d4aaed3496099fb0a2cae5eb63ee1a09f0c813ef4f3125aae98e48edcb3616e392a97b8a71d4f38cef6ee92edb0b068396388fb74292772b4c83485115c148195c9462652ac658884fce9835", 0x64) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x620, 0x490, 0x0, 0xffffffff, 0x360, 0x0, 0x588, 0x588, 0xffffffff, 0x588, 0x588, 0x5, &(0x7f0000000400), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x400, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100, [0x1, 0xb55, 0xc1, 0xffffffff, 0x7], 0xb9, 0xfff, 0x2}, {0x7, [0x6, 0xfffffffffffffff9, 0x3, 0x19c, 0x3, 0x7f], 0x1, 0x9, 0x9}}}}, {{@uncond, 0x0, 0x1d0, 0x218, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x7f, 0x9, 0x24, 0x1, 'syz0\x00', 0xffffffffffff0000, [0xffffff00, 0xffffffff, 0xff, 0xffffffff]}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x7}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@multicast1=0xe0000001, @ipv4=@rand_addr=0x1, @port=0x4e23, @gre_key=0x3}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffffff, 0xffffffff, '\x00', 'ip6gre0\x00', {}, {}, 0x73, 0x3}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x5, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x8000, 0x3}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x7, @port=0x4e20}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x68e5a55f, 0x101, 0xc3d, 0x101, 0x8, 0xf97000], 0x3, 0x6, 0x8}, {0x40, [0x4, 0x20, 0x0, 0x66e, 0x2874, 0x8], 0x8, 0x8, 0x1000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) ptrace$getregs(0xe, r1, 0x400, &(0x7f0000000b40)=""/4096) bind$pptp(r0, &(0x7f0000001b40)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) statfs(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)=""/21) ptrace$getregs(0xe, r1, 0x7, &(0x7f0000001c00)=""/9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001c80)={0x100000000, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc0, 0xfffffffffffff801, 0x3, 0x2551, 0x101, &(0x7f0000001c40)='syz_tun\x00', 0xae5e, 0x4, 0x8}) write(r0, &(0x7f0000001d00)="29453e44dcd98c0e0f6631ffd4113e764e27b8d04ace0124e0390f9c00a4721ea3d9593878da77fa7c4204bb603e8c5c2e6c9ec67e9b355288498814ff2f206e14c10ac8c561751862523f3fc3a63fbb7f76ab9e52edbc2277c4ac0a3898b73a8bfea57e7a558bd4d511eac9b168ef2cb39bad22c7bb8352176541142bdc2158518c78d4f17a", 0x86) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001dc0)) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/audio\x00', 0x22000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = add_key$keyring(&(0x7f0000001f00)='keyring\x00', &(0x7f0000001f40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001e80)='keyring\x00', &(0x7f0000001ec0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x7, 0x4, 0x0, 0xd49af8000000000, 0x8f, 0x3ff, 0x9, 0x0}, &(0x7f0000002040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002080)={r5, 0x1}, &(0x7f00000020c0)=0x8) getsockopt(r3, 0x2, 0x2e3, &(0x7f0000002100)=""/33, &(0x7f0000002140)=0x21) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002180)='/proc/self/net/pfkey\x00', 0x80, 0x0) perf_event_open(&(0x7f00000021c0)={0x3b50d6c8e48f958b, 0x70, 0x4, 0x3, 0x8, 0x4, 0x0, 0x1, 0x1, 0x9, 0x100000001, 0x2, 0x1, 0xff, 0x5, 0x5, 0x0, 0x0, 0xffffffff80000001, 0x7, 0xffff, 0x8, 0xa40, 0x6, 0x3, 0xfff, 0x2, 0x0, 0xdb50000000000000, 0x3, 0xd1, 0x4, 0x6, 0x6, 0x8, 0x5, 0x8001, 0xfffffffffffffffb, 0x0, 0x8001, 0x1, @perf_config_ext={0x6, 0x3}, 0x10029, 0x800, 0x6, 0x3, 0x401, 0x8000, 0x5}, r1, 0xe, r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000002240)={{0x9, 0x8}, {0x9, 0x3f}, 0x0, 0x4, 0x7}) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000002300)={0x17, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x24, 0x2, 0x8, 0x0, 0xfff, &(0x7f00000022c0)='bcsh0\x00', 0x0, 0xff, 0x7}) lseek(r2, 0x0, 0x1) r8 = semget(0x3, 0x2, 0x8) semctl$SETVAL(r8, 0x3, 0x10, &(0x7f0000002380)=0xffffffffffffffa2) 2018/03/26 15:16:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/26 15:16:40 executing program 3: r0 = gettid() prctl$setptracer(0x59616d61, r0) clock_adjtime(0x2, &(0x7f0000000140)={0x800, 0x90, 0x1000, 0x9, 0xfffffffffffffff7, 0x3, 0x8, 0x8000, 0x7fffffff, 0x1000, 0x1, 0x5, 0x80000001, 0x8, 0xf7, 0x7, 0x1, 0x4, 0x3, 0x0, 0x6, 0x5, 0x5000000000, 0x6, 0x9}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) prctl$setptracer(0x59616d61, r0) 2018/03/26 15:16:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$getown(r0, 0x9) ptrace$poke(0x4, r1, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) 2018/03/26 15:16:40 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$eventfd(r0, &(0x7f0000001180)=0x401, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2202, &(0x7f0000497000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r2, 0x68, 0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001100)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x1000, "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"}) getpid() fcntl$setsig(r4, 0xa, 0x12) dup3(r4, r5, 0x0) tkill(r3, 0x16) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x0) 2018/03/26 15:16:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/239, 0xef}], 0x4, &(0x7f00000004c0)=""/76, 0x4c, 0x2d}, 0x100) truncate(&(0x7f0000000600)='./file0/file0\x00', 0x3) renameat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000000)=""/25, 0x19) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000780)=ANY=[@ANYRES32=r0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000140)={0x10000, 0x0, [0x10da, 0x7, 0x6, 0xff, 0x100, 0x7ff, 0x1, 0x4]}) 2018/03/26 15:16:40 executing program 4: r0 = add_key(&(0x7f00000000c0)="706b6373375f7465f3d8d30f0e6c72a66a8baa3928bf737400", &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf", 0x136, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000000)=""/81, 0x10272) 2018/03/26 15:16:40 executing program 0: r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1) socket$inet6(0xa, 0x3, 0xffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @rand_addr}, &(0x7f0000000240)=0xc) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x100400000, 0x2000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) sendmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="100000000000000048514ca8b074843a"], 0x10}}], 0x2, 0x0) 2018/03/26 15:16:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setns(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x84000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/26 15:16:40 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="a9fd6f72e9e6dacdbcc454dd438cc1f30733fdd8", 0x14, 0x20020083, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x4) [ 241.325532] sctp: [Deprecated]: syz-executor7 (pid 16769) Use of int in maxseg socket option. [ 241.325532] Use struct sctp_assoc_value instead 2018/03/26 15:16:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffea8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r1, 0x40007fffe) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xb7, 0x4, 0xfff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x2}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x9c0, 0x4) 2018/03/26 15:16:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:0\r4'], 0x5) r2 = semget(0x0, 0x2, 0x20) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x2dc, 0x683, 0x3, 0x3, 0x3, 0x8001]) [ 241.410586] sctp: [Deprecated]: syz-executor7 (pid 16777) Use of int in maxseg socket option. [ 241.410586] Use struct sctp_assoc_value instead 2018/03/26 15:16:41 executing program 6: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x23e, 0x4) 2018/03/26 15:16:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x4, 0xffffffff, 0x5, 0x0}, &(0x7f0000000080)=0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000200)=""/54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0xa02a, 0x800, 0x1, 0x9, 0xfff, 0xffffffffffffff6f, 0x9, 0x6, 0x9, 0x1f000, 0x35, 0x7, 0x100000001, 0x8001, 0xe0ca]}, &(0x7f00000001c0)=0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) 2018/03/26 15:16:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000200)={0x1, 0x8001}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x1, 0x100000000, 0x7ff}) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) writev(r0, &(0x7f0000698ff0)=[{&(0x7f0000c469a0)="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", 0x419}], 0x1) statx(r2, &(0x7f0000000080)='./file0\x00', 0x2d00, 0x7ff, &(0x7f00000000c0)) 2018/03/26 15:16:41 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x62100) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/26 15:16:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x200000000002, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/03/26 15:16:41 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="789fb686762038c05eaf6f51060f1f27", 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000015000100000000000000000002000000ec0f5d2ca28e8f43e6c218b681cb490e2fc888a86bad0985d67f3775d7ec96cb76a02291dda8726321553fa8f42361c535251cf38335cc6f65245195d932c452af00935b65526dfcb6764ea58fcf930115a9db2c86e9deda12e9ca3d5d4b5fc8941c7a95ee11bacc219aa5c9f30403742755ecdca2b43b4193b9efca28e19b", @ANYRES32=r2], 0x18}, 0x1}, 0x0) 2018/03/26 15:16:41 executing program 2: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0xff, 0x9, 0x6, 0x9, 0x9}, &(0x7f0000000080)=0x20) 2018/03/26 15:16:41 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) 2018/03/26 15:16:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x6, {{0x2, 0x4e24, @rand_addr=0xfffffffffffffe00}}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0xffffffce) 2018/03/26 15:16:41 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) socket$key(0xf, 0x3, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x9, 0x3, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 15:16:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_hwaddr=@random="079a77698543"}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10040, 0xa2) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @dev}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100), 0x4) 2018/03/26 15:16:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000100)={'syzkaller1\x00', @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) 2018/03/26 15:16:41 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/193) r2 = epoll_create1(0x0) flock(r2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20100, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/43) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)="192d9342aca533ff9b85d64d24ae6d835bcf896428b73211c792235712a4c5a6d1", 0x21) flock(r0, 0x100000006) 2018/03/26 15:16:41 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)={0x100000, 0x10000, 0x4, 0x2, 0x1}) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000007000/0x1000)=nil, 0x1000}, 0x1}) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x2, &(0x7f0000000140)=0x4) fcntl$dupfd(r1, 0x406, r1) getpriority(0x2, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/03/26 15:16:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x2, 0x100000000805, 0x0) listen(r2, 0x800006) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x10110, r0, 0x0) dup2(r0, r2) 2018/03/26 15:16:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20000000000, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/137) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 15:16:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000eff4)={0x10, 0x34000}, 0xfd58, &(0x7f0000220000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000023000103000000000000000010000000bb9712dd75fcd674e4e1335fc4b72f63ce93fe3241cc35051dc536276773e147a0bac7eb6304097fa1aa1c3b9f6f9fb7c98c22e91d0238bc42d91223de54181442c24581c49e046cb489a383530318ee5d218963087984dd10470bfc92be2abe7f1a6396a157fdc4772bc6f6ade620a5b735def8b37ebbbbe7af8b136b87c0f5"], 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="bf1429c8b1a89bf6e2237a", 0xb) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x2, r2}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) 2018/03/26 15:16:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r3}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 15:16:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000001c0)=ANY=[@ANYBLOB="fea500002000000077200000248e00007f0000000000000099000000000000801f000000ff030000f2b5053d676078ee06e857ca0feb668dbc0fb6b355b8ac743d9bc072c4faf7c3cb4aeeafba16"]) writev(r0, &(0x7f0000007fe0)=[{&(0x7f0000000180)="db", 0x1cb}], 0x1000000000000151) pread64(r0, &(0x7f00000000c0)=""/83, 0x53, 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3, 0x359, 0xfff, 0x3, 0x8, 0x5}) 2018/03/26 15:16:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0xdf9, 0xfff, 0x80000000, 0xb0f}, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)={0x24, 0x1e, 0x801, 0x0, 0x0, {0x5}, [@nested={0x10, 0x11, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 15:16:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = accept4(r1, &(0x7f0000004880)=@ipx, &(0x7f0000004900)=0x80, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000004940)=""/196, &(0x7f0000004a40)=0xc4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/03/26 15:16:41 executing program 3: ioprio_set$uid(0x0, 0x0, 0x10001) symlink(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1001, 0x0, 0x0, 0x0, 0x0) 2018/03/26 15:16:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001e000100ffffffffffffffff00000000000000000000ffffffffffff0000000000000004e0000001000000000000000000000000000000000000000005a2a013cbc00394f543d3fea0ca09bc8849b5c20bc4a8a23aa0cab22a03ffc403beca65de99f7508582589af4f1a7367c6cfa88555e3f6698c707b25b2b16668176c632b389e81798dbe16eb8d15ef7881bc18dd2e0814d4b9a29f6edb50d4a6c195ffcd0c627a6420519"], 0x40}, 0x1}, 0x0) 2018/03/26 15:16:41 executing program 5: r0 = gettid() exit(0xfffffffffffffffe) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000340)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x1) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) prlimit64(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/26 15:16:41 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) fadvise64(r0, 0x0, 0x1ff, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000002540)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000026c0)={r1, &(0x7f0000002580)="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", &(0x7f0000002680)="29bf418f46b82e3bd2feef9ef8b452ebe21c4e5c11c58d2a14c7209873131161647c66518311ba5e6934a1328a77f44abe49cf80d641"}, 0x20) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) capget(&(0x7f00000000c0), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0xfca, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/141, 0x8d}, {&(0x7f0000001240)=""/192, 0xc0}, {&(0x7f0000001300)=""/242, 0xf2}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x6, &(0x7f0000002480)=""/185, 0xb9, 0x2}, 0x10000) 2018/03/26 15:16:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x41) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x800, &(0x7f0000000280)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f00000001c0)=0x54) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6_vti0\x00', 0x7ffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/26 15:16:41 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) keyctl$get_security(0x11, r0, &(0x7f0000000300)=""/255, 0xff) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2, r3}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) 2018/03/26 15:16:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10100, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0xd349b56d) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000398000/0x2000)=nil, 0x2000, 0x4, 0x200000064031, r0, 0x59) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000399000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'ip6gretap0\x00', {0x4, 0x8, 0x7, "ff29aafbce62", 0x7ff}}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)) 2018/03/26 15:16:41 executing program 7: r0 = socket(0x10, 0x803, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x7f, 0x4) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/03/26 15:16:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3f0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@multicast2, @dev, 0x0}, &(0x7f0000000280)=0xc) sendto(r1, &(0x7f00000000c0)="4af01582806f038eb8f82cead4374476a2bb85a93d53a7380031bc10cb2d3ef7e828a9a3202e673459d783e4784898ed916cfe27f73067b60b2182da8b9fbe0483a855a09ac6eebe295dc099a60a92966cec66e2ce8f612fae0776f9044aace2aef88c079ba5315de9ebd0b9c69517ec9ff0c1a5da0ae40ca226aa7bdc3d382f1e543578bb769f4c4fa9fc73ff9739c5b7", 0x91, 0x81, &(0x7f00000002c0)=@can={0x1d, r2}, 0x80) 2018/03/26 15:16:41 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = socket$inet6(0xa, 0x2, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000380)=""/197) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x181200, 0x0) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000d05a00000100000000000000000000000700000006000000060000d44200000000000000000000000000000000000000000000000700000000000000000000000900000000000000b70f0000000000000400000000000000ff010000bf000000"]) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x1, @empty, 0x6}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x8, [0x8000, 0x36, 0x8001, 0x4, 0x8, 0xee1f, 0x9, 0x80000001]}, 0x5c) connect$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf7363a8db74579166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00"], 0x60}}], 0x1, 0x0) 2018/03/26 15:16:41 executing program 3: futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000140)="9893530b3f5479163bb77f4843de5b5b129a904355dbebd2769c752a366d7e5418e773cf0733ffcdc4b93cfd33d22ad5b00c9febb521f078687205f5deb613d1f62ebd8ae38281f3a7e999c93693f012fe5e05414010afc47e9d758127830d1c85b70487c0c66b4b35c8c3c766e755ca9878aab9abd9f1c3a7e4a524167017e07ab91762cc79259b54f3451348be969d4afd2ca72cb80bcfaceef1926a402472ba578615588a3c81f56164ec141dcc8f5faacb", 0xb3, 0x4, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, 0x8) 2018/03/26 15:16:41 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd506e4ff1100f77d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0xdd00, 0xffffffffffffffeb, 0x40, {}, 0xfa77, 0xfff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfff, 0x1, &(0x7f00000000c0)}) [ 242.386248] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/26 15:16:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b0000030000000000009aff0000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/26 15:16:41 executing program 7: r0 = userfaultfd(0x0) r1 = shmget(0x3, 0x2000, 0xfffffffffffffffe, &(0x7f0000ffd000/0x2000)=nil) fcntl$getflags(r0, 0x3) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x6000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/26 15:16:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000012000103ffff606898e44282ffffffbfffff00000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/174, 0xae}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x3, 0x0) 2018/03/26 15:16:41 executing program 1: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)="212d1c6fc8d733fabb8fcabc07bfdb42a6ce1d394b2027ccaa348ea0c5279020ce4a94feaf928eddf625dffc2fab52c2763615502d5a89ab4d9fc0f592cfb2af53a85ebe54a6b9766b48d834f262802a7fa22b02bc8f47e99736336bbd2f385bb89a5628531484a43d6a089722a13b0742"}}, &(0x7f0000000200)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=""/198, &(0x7f0000000040)=0xc6) [ 242.435082] kernel msg: ebtables bug: please report to author: Wrong len argument [ 242.490516] kernel msg: ebtables bug: please report to author: Wrong len argument [ 242.624441] device ip6_vti0 entered promiscuous mode 2018/03/26 15:16:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') readv(r2, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r2, &(0x7f0000417000)="f0", 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="ff5d133ee3e530b380fa2147456f3fe1d69ce30859f3f85e2d6aabe7a36a6db4f8226a46c6f9cdf67bc96004467a6989d07a8cafaaad8c88f5e16dee1a36be2ca01628fd51a22c77") write(r2, &(0x7f0000000000)="5b156aca02b74db7fd6de3a2600db84de2fa6071d6211126c271d386b9a2e354be5e4df7375dcc94ede2b34171f4f624be6a491bb56d2f016a376879cd655c4c60f573167ced07cd48fa6f51bd93fc3d2cada3ff21cd9cf81f949fc5b0e79688936bf3", 0x63) 2018/03/26 15:16:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x480, 0x8000) close(r1) openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x6024, {{0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/26 15:16:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffd47) recvmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001100)=""/32, 0x20, 0x8}, 0xa4}, {{&(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000011c0)}, {&(0x7f0000001200)=""/164, 0xa4}], 0x2, &(0x7f0000001300)=""/113, 0x71, 0x8}, 0x6}, {{&(0x7f0000001380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/78, 0x4e}, {&(0x7f0000001480)=""/125, 0x7d}], 0x2, &(0x7f0000001540)=""/142, 0x8e, 0x5}, 0xfffffffffffffe01}, {{&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000001680)=""/10, 0xa}, {&(0x7f00000016c0)=""/28, 0x1c}, {&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/197, 0xc5}, {&(0x7f0000001900)=""/81, 0x51}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/119, 0x77}, {&(0x7f0000003a00)=""/24, 0x18}], 0x9, &(0x7f0000003b00)=""/4096, 0x1000}}, {{&(0x7f0000004b00)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004b80)=""/46, 0x2e}], 0x1, &(0x7f0000004c00)=""/227, 0xe3, 0x5a}, 0x400}, {{&(0x7f0000004d00)=@l2, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004d80)=""/98, 0x62}], 0x1}}], 0x6, 0x1, &(0x7f0000004fc0)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/26 15:16:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setfsuid(r2) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) 2018/03/26 15:16:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2080) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/103) recvfrom$inet6(r0, &(0x7f0000000100)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/03/26 15:16:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r1 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@ethernet={0x0, @remote}, &(0x7f0000000440)=0x80) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000180)=""/120) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) ioprio_get$uid(0x3, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/26 15:16:42 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f000044cff8)=0x5) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400280, 0x0) fcntl$setpipe(r0, 0x407, 0x4e0c) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r3, r2, 0x3c, 0x0) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) 2018/03/26 15:16:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000059c0)={0x6, r0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000005a80)=""/177) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001c80)={@local, 0x0}, &(0x7f0000001cc0)=0x14) sendmmsg(r0, &(0x7f0000005800)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)="e68e47f792dcdaca7e1b5253c9b8393551fbb817087987688fda90b5c00123cc0aa092e5f6a6a82b9d7db39403db8a15ed742a22b1edabb97666086ed3833b0124cf7d6976cb400ca21590f652f5ca15b8b5b1ba34d3a6ecab1dc00e4ae237259fe21b8ec3a545cc7642", 0x6a}, {&(0x7f00000000c0)="ace83a2be42de1c778ac5aaa50c39ce993ff518187816a8764c45a19d22c83004bdd795724c19de4c41b4d9f3f537bce35991cae43fcd74cce58b14194ad203b862b00d0e824877f48f4b2b00a5730c17fdbaf20cbe20f80a22744e22a9ace085415daf92b0455670a9bf5fbd8d5b864371a48d04c8c3880993e3ac3c35c643726985453ebe0aa1f11ced3c71d081541555f5b979b4cc134c0c07de05ba35ed12423a06ff2833032a3068b50ed4b3f9b3c5e9e9ad481745d792c732fc6131a8b573d1ee7902a1125391f5f829f6cf5616f4a57e5074480b39f658790a2b5c300ae63552a95dcd233405bce05d5a021b9a1c87296a140fc5900f99c9af192d95e3bcd1fd00a3857cb14c458e51c815edb1aac12e427b28fa0ee6238cb4d5cfbe1ce07e3569a565e631886961fb8fb9d243c5da4b55e480174b5de0c09741cb8d271f48d88efb4eb41c9e06e0b83b0300f6a939ee61462ad7e3e8c71978ade0618a9ff7ee0c23baed8434533b3c742fc8a5c0cdf811c8adf50a4c229f38b220b1577073e1c8ce16c3f9eaeae8fdda41387a6b59fb80f7d2f08aaf5f75ad28ae90b1b6098c6bc60f925a8ec96f3aa3ca80d4dd20664f5a3005e26936fac02ffd420d26e6687ef1bc9b8cbc51ad7540a30d34f1fc06f4cc015787696088ef23d111b42f0f91ef80afbfe4773fbad1f65d7ad5eb7ce3bb9dcd4640f1a264c2028f3eb71dbfec491595705d288622c758148995f5f9a2a709d1d4e71bdeff662d01561b6a4c1ff5951d5408e991cae3156cacf640a09082517c0d42e5893383549f2ef1906735d6b100336485ccab827342b03b5a91a2c6b0b42afe60fade54e8035ddf8a4bf8313f62a262a9937c15a26c89917fb8106612cc2129c9d5e05e04b434767d5640442ba6ea46bf261684706f141af93b58119642d3a9850f0433cfee09ab3a68687dd97fc77fd5da502b1024b69e7ca8164a9cce19c4cedcfc18e7945fc2228cc32684b0b0afa1b8f4781ba640c3b1a3fb213279c62f60589dd33b842576ca473ac4ff7e026474a5e2696077e677a9e87946aba3fbbbfc55356517e36fbd1ff27c0bee90f776a9b6a149860c3304a0f76d34606b7d03245b728408f0c9fd77e472b5481c3566ed0408e62573184ac0d8ac844d90574a5162abf64f4577933b9349ee5f74a0030fd5d69d9570393b88c9d149d686a0430e5f7bb4a019367d1d57a2564c3d657733ff4ca67ad5b50890a89e635a29718886365851d560897a1fa511b5dbf90db9933bd17017d6f7fa40c8ac34c442e248277fbd58500d963363c1ba53504a5f71b075b74f46d0e4a2d528d9bea8b153b046ef530e0b71bf46966aa449f57a425e280a096048b04a10902aae9bc489bb0cc240f1a6a8dd0db137936cc9380673a11a59567824740e80d0b5c822a7eff8a1c3fa430b0801399c8126543f564dfe8a856b8fe93f98b84ced8631c64bf47350bd9476d146d81959fb09665ee0fbe83964c1d0b3370625cbf97ed93eb6afa3aed775f32cb74727475a52b82d33fd84de7a0c349243ba2b53001f5ed7bb95c5a1b57497e91cd42746fb7502f6ef46d3d8c92126d3d939af2c76bffeac2821148156235579a7d0f11f44a0ae2380ae325b1a51197dbe7256ca1aa0277331d94be332c6cf361f36d88861869f6d3507a77814d2f230ab1038e0d506887b178b38c07c8eda9f4294a06efedd5a19114b140d43c2f4f56a85132efea6c0c70626a41c3418581e147d26c766d06eda32bec07a22e8c57215cce7f6ec9fa5030c1bb008b01e8d26563e1f48f93933a1926f6fce8c2415633fbe9fa6449760e0fd6002cd577184778d8f5aead9b0acc6770c942519b21c9277879bcb0df62aa8d8a71b5891f2a51c475c8cf0032443c8bcb9141844c9df53a4adbed13fc3a963d12fb98123bf714c85b3774b557c2b4d78a31c7f5866be2df54fe8c84e58a963525c59f8244bb52fc4a3371700e97546c85d8801855f197aecc02bb1f7f134ebc3d7f883bdb64768c32615826d649e86e7d1ec4bb9195454a64862615232d065e3e54ab5c79097a249d18d5648775cd4a87d027cbfc9254575079d41178d30b44282d3aa33ac14ca65e40f22d4106c9cb003e0374815886fe50c7777801315331d2506f7e9e031257fac004bb8a6e3055d6b9d607e675dc4073ae0f461d2f7ec52e62fa6addf2210d4ef053600f8d1666b4fbe3ac760e1cd27c7affb05784c6140220956661b68c56f7548c36e6abf52bf5c5825a1e86ad98045ed5da5db46ebb8a56ad81297d4e764de4a40078402ffa1dfba3eecb398a0e53e0054c197326731ec03ca03cf3804f61ea9d3c1b4b78a5f3a85ceca050efc35fa6f2095ea282bf66bfc6f77888bd0c214077614b02e68e948b6628ff2589b12ee8915a1cc4c4a1cad8391b051027138dd9f6dd65529bfbcb7be13d6ee6460dbf90df406472374f5cd0e58901532dd266626e1e1b5b0b16274ededfb5d19d34cccbe19d30b839e75fbf712fe174ba796cd94e90e1f805a4ac49d1bdaec10ec45b89cd54241220a80963c09ff5906a068b7a9dfc1cbec093766f37369a2d48ca5f81e03ecc1bfe79d0f5be2432f7f063a5e8f06cb74527f20109c2c3f3b8d7e82477c3563137dcb6e6f5508443f1ec1079f9ee696e97ce95b1863f70c27fb049604849ed77874f05fa4ad01b0612b26304018da156e5db963d6111d7c2051bf9c81e9a7d9fc6d80317a8317b17f114658b2ea7244d9a2d4e50a84412956dc208e80e53739be13ff9892c9da12014ede4e9a29ee91cd09b4fd291cebf87e7ef7c111a5edc67fc87c1c06bfe25f9c1e290403001edd7b9debd28dce93b7a9902f9d42181ee326a174995af8aba442b5dcf9524f2b7e61827b705247b03c527bf1e0092ee72bde85643f958a54ac729e6acdc30ed55caf25ca878302ebd3149e8bb805f8b16cf2702e9c0b01371f8e6d3a70a51af214496e7ffb7d369407cb9f6412b1c60f29e0a77fa42718860c70510d2a829334dc5618cb26fbcfd37fa1f315fbf883f0b98ec5cfcf7abf11c62e48dff3ab3a8597b8eed0301def6472a23e52fdd03b1e5251dfaddb7d2c7728e4f5c134d5554812994f1cdc99a035002c48919c4600904d8bc55b7a5fe296d8fe3e410ed8c0fccb3cadb5df42d1b68dbab2341c4efefb75c4344ba0f0f320bb307365166af577927e0a27b6a1c579e75e8844237333a5f905a78447deed361c338a5233a4b83cdf019f8abd4fbd88ae0cddd8bb8277f0f7babb9f1903f408113ec3a4cf7f77054c558e321beda9614300d37a53dbc7152c70241b8785eba2f115e1b4e1def7da771db3d29379f90c842951b9f73ecefdfda7e7d47be29034bb43732631a79ac42eaa3af2443142e3722d6c96c5c767e575fe50a9615305bf2c86526bcda5c855bc9587fd26c2ee28b4aabafec811af175757908bdf9c002293f1a878b17ce70692a4d0ffbe77996ba2b6537808a10ab86b9054bd7c31a1e4641eed50312b2c9779ba651073ee46eebec402d4458367a865303d0d6a7c548217b8e0e27425290459d37da811b21e7f510ce00ff6f012cf640ffe4ba249c986f8f8a4e0f70de5788fabda9c9ecc10168ce86408d328ebf1fae301282d8719df89eceb1c62e56109bdf16fa8c835effc76803684b6656d3d7514d1aa48dbc008fd5139e78d63eaa490ba5bf6995619935c81358f0709fddb0118924d3d9c15ad4f49f65b1c466a3d5f80135836c3a2dc972735533f509eb6a2a41e6a87ce95ef5610883a69c4acb484abc8d83c644ee8d3cb020a61b65735583cc4240837f9fdb721e53ba3d303c350c5d79c09163007fe2365bb2a878c10e74a147526d70d95ec03b37e0aabd5e70e746b8bb94c0521966724e948c52be6264f7a349b33001d1d0794067f70190f5154007d1b49e0d724561bdeb2af437b56397159154e29375446de14e54c483568a31cdad5427ec9b3319a312707ae2304450754ec7152f914cb2962d19415a73e98a8d07aff3da79a4c20f76b61d0e6dde24d10a9bb669b2cf9f54cffbbdcffab7f3c884c1e55a75785a56d5ab119e3aa483e93d5869c25c6d6e36923cf36ccec90935f8ceb14b3aa1d12b1ed843751f81b2f3c5c2acbb40b5acc04d2a655db1c20d63a48312fd8f0399aec0630e9c924a8b7505e18174ffec58ff3d95990de530c1f579df1347e2708dbdc6a62c1016b38aa437e995aeb4b61599762c55baacb123c58b669ba8fb3589a794572815bd56f1dcceecf0b31b7e8c2e29f111ae87bbe4ca107896bb4b7c7f65c182e977056f1dfe0092b6c74c8dccecd5ba9b5d61037393fd0aea9cbfda7cee6b5e004a3c5cd60891c8736d2e8a091cb6c53af17dd69557b33336011cd179f7ef6494c8ad77ba6034cdf7155608b2e952c84663aba5b8a5ec2b82ac7a81d09ec4d027b30ffa9caded205954eaffc66ac7b4029998f84d4cd6fe5ad291e3adfb6820fb121bffdc8b0d6a6caaea0953985a74e9df55367b3e7624c17324441ef827a3fe3daffeddb1f06183a2d3a3a21185fe0d57a7370af50a667bb63d1244486fdd73491e6e5494ce3a3ae83b81d53f822d4a020817e90d1072175e20280b488e7f18bfe5ed98cb4174c5910904b83044de22705f7ae375a313da7defcc9e334a8f65663153fd244d8f17712e69cf39a3f2be1e8363e8dd90639235aa82e87f944d7ba9d1034ac5006ee4495cfb125d9829bc70328214919d521a8cd3a0d89ea808839c56757adf0ae33507d19512e1eef1f589ddee7e8c14d3da6a5ab7c59e144600fcc742bb4af9cebef7f0e7621ef389547e3e41c84902140df58803a3d9da419632dde86d9c14ec2eeb1e4479db15aa7b6ffca58ce43b0044e64eac19ca4e788356bd790786d92d8d7443c399edf3e473f8f5a2c66172d5bbf81a2df978bd969c48fc2a21474e7328d723ac49d7846349411228a34d63808675890dadf317c6a26983ba0aafd0bd2d5813cde95973f4ddc982f2503c4e54725495a2b37893527ab5bbeaefe9562488da6a47cbdcc8e39c4a96f249760461d7fae1bb2795dfd002d5d20d0820c7251147ebbf1b5fabe908275bf5c9d52c9c16e07ee6a2a6b4c03e7ac7245fe37e8d05360b60cf0190bab60a583a3f8a57a09f808350fbd363d868fbf9faed7f1ecb9a26f727a49a58afa462ff3ad6b855e46b7ed26dd5ce7df3d390da154a591275823b7f9220599e15331409734020d04aed4abd983b6940a97229e6b705c1b133169bee01966b9294dc2efb761ef3b15cd908f513625ebe1b9883f39150b381cc2aa5f8e197c02cbf2f35404977f746a845b9bad1a7b2f780766540efb3b0b7d02a707edda5076801a5f8a0fff881d39231519c32c510fd71318cc75fa4419ed1f646f837b43877a0aa21edc5e0f94fd1dac5ecaf903bb93c2cbab8eb8718b13e49137cb7faaac329d20becbc1b1992de843270f708aadfc3a8ed14f3c10a4af12e20e43717e784d7309df4aa9902f7580bf502a9931a91f520e85e555f8d1a6f11cdea52899fc522f7ec5ee2d87ee3b00145a9e0a639e8d45976654a00d627392dc879e5ca6df739640613efa7e7ab2c0256dc5830c86121b2898984524a040551bfe0cf792a5b3533501764431a948b9d7052b49faab29390a371b6c117c27053caef583156e71399d7c4bbda52c88fc1b2a99bbb7201c3f20d1eade68be3749464fd34adbd5d73ef720acdd3efb1fcb6791d97a7f37feb576371a785d2ae610674153620b9f5706a26", 0x1000}, {&(0x7f00000010c0)="c0171759ca1073f1b071cf14e8a64b0f0c2e6d78a9fe713686159e037d3fe25b39ea9938b3d32029ab1270659356c5f76cebd6c03698ff59507c9ebc8d2ae06530105ebc46c3c397b0aa3aff8deb88e393f0277f32753dcd855cfd2d3fb7dba8cc64eef169f38912e8696fc8f8c9fa66029fa3f4f8ec04c43f5122f0fbb46b2e1f2d723d19abae1c8c7f2e36b42b", 0x8e}, {&(0x7f0000001180)="d22574b1630db7ac5ac083182c0ac4c80faaeba485d50fdba2dd02c3302d4a05e461e62fb29598f74ef85a56f590de476f16fc2dee2637c526ae4abba373ec0e15edc84bca4145c9f5598735d7fc805eceb6d5d1be51fc399eed66cf9cd62a108f8422c797a57ab3033a885b1a53da909b37", 0x72}], 0x4, &(0x7f0000001240)=[{0xf8, 0x11b, 0xb30a, "41ffc3f20bb2dc31ff4a28f0c20752d7b33264cf19e87e951468be2e960cf0bac4a832b1c6311413165d3355be793f7d0711d3cac5694dedd049548a84a6cee255023efb78d0274be5207bb169dde3c102451f24cd083f9829e7f7a362c17ea33804e5ab84bcab9241d3e486157f957e272768e40d6e1e15cbdd10a82d396a1ea05efee2c60310575fd3a9d6c475c97d80a665b74ac6ebb5a4008b6024552919fd717028997a6800f9b08e0f2383c712e7745b753e3036ccb3cc5adadf1e964f29f6670b02331ee8aec1b76293f6c119cba1a6997592567b3abe6080d3a9d2bb27909e"}, {0xc8, 0x11b, 0xffffffffffff3707, "cd19ff8b099ba85da782525854b9ce7cf16e65b81a93d20ad1a5f4a95ead7eb4a0240c68d6d64eeac76b1830997cd645f18587738b0185beed703dc6ca58bab1ff6b79cfdadb9127a0847b2709ea7e5fbe58f779e34a9bbd28ac657630abe99f3c348b6c8abd974b5b6b00b755abe3a7421669ca53dc4c5ab6570b250f56972d11269899dcf2015555b4c026c235890ddba2f6be76d83d98266564229592713e0fe44b5c8d69b49d48b0f5e4333da7c318f55bdb34"}, {0x108, 0x104, 0xe4000000000, "c3aaf512c227bc0ad47920b58f5226c8683889fa0c91d469d5a484978161559ddaec2a35b86b727dd95852f336156fa74483298f7d947641fda07ac35365bd53c76ab91fcf1154c355d0e1a712b80bc3a9ddd279b1a48b95a9891e7b68193795e251c72f809b559be73973540706e977208dc6a48c23bc85bd1469376a3d158d5bb1831b86a8868516b779cd93420c1abe545f7612bfb0098003a09ec953edb2b6aff9258d7ffe28705882e2881b9e875d7c2e91106fff8ed0d0d03e2978bbabd4976160cd061e5f89bceb406aaa436f59ee5855327f5d67888aec2b8377de25f780421ca71fed29a3609a66babc233060fcc56a4c769f8e"}, {0x100, 0x1, 0x8, "ff3ef5aa2b7c1f689b7f3fbd952b04dd49c074a8404fe373b8868fd4a51e04d91065c2642b323367b86b87a8d9c02946b0b0a0ff36eb19e290a319dfecb96f33a4a77eb99691e8b1253af42c535e6de2d78d3ce6e1f8c81fcb0f11dede6cd81e83bcf01001cd81fdb48c519a50c7f94d45e5bdf09a67f74280ae05aa8240a8d8a1607076474b4c24de8acd308dd83541961eae3f9767bf6f6fd1d882615c0ca5c8ef07d3ba420262d5bc6f1abbc1526ad042cc305e25f3d1cf060096283fabef33527d7cd8da17be694da7841afd421e5f99e71ebb775c255415a6f26a16bd3e34c9e97dd203d88f91746a8b"}, {0xb0, 0x107, 0x94a, "d30b8406f7f1af9ceaba5db6a8e19f4526c595e3be5556cb40dc8a506083884478f2166dcebcc39db93cc1cafdf50f0a35ed109caf4814c24fe8a25b8b909655fd4bdcc6b8be0b85d31a643d47e7e0fd16ce4adcf7e1154b67d12fc3d31982e334373dde5d4c2218d7e95063a2eccc423f809e6405a7d410a77ec982e46aa226814c0eb2efeea1e5777a9e29631740509574e51b1a2a842b0131de04ed8948"}, {0xc8, 0x111, 0x8, "edbf935abc8f5117e4908e2405e97841a1ab5f4feb8c805025885150a4a432ffc26885fa0c2c44230d0780a05f38b6d8dfa0385e972b28a0b7e59aa759f4a27a208fa4408d139f22a9e9fe84d4129daadca92ddc84dc2f2f3ebd78f386859800585ed8f73cab22b5949fa57f4f2bcb7ccbccb537b16f1665ee0d9f6a29ee2ca0aa916ebf0d4430b95cc1b03e15b2f50f6e4027657e99f66171887bd53f95056b8fc248b433f6f0630699eae81e074b3e66dadcd5b7"}, {0x10}], 0x550, 0x20000000}, 0x4}, {{&(0x7f00000017c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(gcm_base(cts(cbc-des3_ede-asm),md4-generic)))\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001840)="b2866084c9ce5444820a80e4766ae2f4b418d25b9109f5e772183452951779d5147cf9d1f3ae53d1d4895d29d380ea7596d63a6e2793ce32915cc3762e369ccfb85c79889f63f6c3fc664389a66951a379e04da018d1ea764f4a9ee989f0f05ccf7d3d8ddb4ace904728780199264e27ec858275b6f5d145bdd0e9ef1250bab7f763affde577a50a450b2a9c01a57e96eb", 0x91}, {&(0x7f0000001900)="59999e4af97fca5e56c86430b783cbc90bb2234cbdde506e837e48f8a3a7ccf61bbdbeea090be288898814bf6508cae5615ad7abc7d76e7c4a7cdf8c414400", 0x3f}, {&(0x7f0000001940)="0e61ecb25751741a61e4455f8f9b54", 0xf}, {&(0x7f0000001980)='tj', 0x2}], 0x4, &(0x7f0000001a00)=[{0x90, 0x112, 0x3, "1bdec0443609df21c30ff114acdddec738fa107ae1c38fceffe3a89a168f87c1919572da6b048c97cdcfcd19c56d854a6ecfa66dd0aea57e9e076cfa54c1bcf57910a03d8b4bb3ead5c4fb0243be8f19ba6fa664722c7eb3749b607f993fbc849eb8083dc7fb6ad177ea0770eb360d1c07cfed2784da64f1301564"}, {0xf8, 0x10b, 0x5, "bacc547932782b3cb0357221179528c0265d70e3a500104e11b4f30114ca08332f4af5a2dea351dde6d7bdbfa9be269b4a246e91568bccb6b290f80d2ebf2acc5d3e89255b5de931013ef81ebc74a384b165d62a04a8a463a596de848303c0aa4cac801af45888ba1dc8dc233f4c1f64a6ddd60c1aba421e56cb4776bc97130f7ddac550858d75aa466eeb3143ae52d5730910f0af9ba51b9ceb0c69b46d3b9201a480f5f216da3df4055a87f7e362e6d9cc2dd33b5ddc0e21b8415e33ac07ba97c486e945d3d5309774f02962eac7564381005f21775e83b111371de49b377d8ea81f4de7f2104c"}, {0x68, 0x11f, 0x6, "e9649f4fe07798d9e30ef7f29843c62dddfd2ecf6de1c18255923a7117f627fa1dedc213eba49ab4e6c7ba1ce9d49f1941d0c8aa8b3c92640a8d059a72d49b0b3046cabe3478d691943476e6e80df88146e89b33f0"}, {0x60, 0x0, 0x100, "aa84d5b784b4ae148db961549a54e97bbf5f9bc75594c4fc280e05b5764982bf73ef74eb5d2176c189459f2e05349f704a71c6ea20d7f99a0954f25fec5d43987d301c763c89a8ef2db75eb8"}], 0x250}, 0x76}, {{&(0x7f0000001d00)=@ll={0x11, 0xf5, r2, 0x1, 0x8, 0x6}, 0x80, 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{{&(0x7f0000002000)=@sco={0x1f, {0x7, 0x81, 0x8de, 0x1, 0x8, 0x8001}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)="d09617d112d9341575b785030937cb88710b5e63265766b50f1d70d3d7f406031878a256a1449afcd98902f87905bff70904585644d225d20890cfdefba77742ccadca4cbac08a330eeb87862fd90c14c95c06cf05235b668a41d4c4171f27644320fcaf8ec7d07376bf9320e9e758de5ac958fd35e27a60", 0x78}, {&(0x7f0000002100)="c78cf55e1189c19e5e789c4fd3ef626fee80769fb74545430b2065275fe981c5e07a616ddbec58161accbdc60c779b5b830444fcf02e7955c76aa8c70d9d59d2f4bf046158e09e0e08cd1d5a8073e47c6585dac083f1d15b9eacefd7edb3480fc053176d1d9efd279b886c0516c87bf9c381c55166fb4ec7834abc46a20241d11ee6ba13df090e00521cbfc2c1d50d2a7bc5ce01c6237642b6b26b6f8535d8954c43e8147615d8e3a6d64a5a62905bdb61ad21b7b3cc8013622f641294555382170655b8556910312a69a71b1ecdefd4c5", 0xd1}, {&(0x7f0000002200)="8b6a14d8", 0x4}, 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{0x90, 0x110, 0x5, "34ab78e9e3c6bc02ef79c93c0929592294a7be547a8662c6f9787e38dd8266fc15a06ed0dc4bb1b3ad6c4506cb145d2c721a68c9876be5c05e075d639d3d0a4401e1c232688172928e0f0ffab142cbc111981e3fda47dace428c28d30ac3eca4119a282079f84d7f606b04a365d962e77f81272902b729a472"}], 0x10a0, 0x20000000}, 0x1}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000005280)="573be21f3964fd8d392956bb2fbfefcf4815f468ebab1d6ffa92b00adc50ba37fca98b3b458e957fa74ad8dc7294f0fa955bb099e7c691bff6445d73011e1b937ca02b8703c3899bad5f961c2c3359487a7f6dae0fe594380b7c93a1414fdd9a8f34472631bb653c49c8291db5a0668877fd45954af7f5bd53196aa8ffa27a942ed623c2e65b63419b9558f2a8e36851c03f2467a0b63417c378dd7f293bbcfd7bb1510d7bcdfdf5b891c80ad99013a423cafbca6b14f2f36eb318f00ea690813444a01822a98a372dd6b037e78c9802c89d4cf7315a162d4af2bd894551416725ca6ab5aec7fbab37ede4129f7b116718126e87411752", 0xf7}, 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{&(0x7f00000092c0)="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0x1000}, {&(0x7f0000005400)="12811a16264d690a54e5f69e3a655347a90b2317f0bd31bd4214df4fcc437307cb0259e6b2f8a741e127c6a56ae29bcc4e2627887e8c83fd7c51d99bb6caa27e86cdf24d47a37d5a00932f752bf9fabc32570cd0ab61ab9116c359a279628d0b2c66a7e808ba6c2156e8b0b97a9987437230690a1ebe9348ce831f9a7cb87365669a11ec5043f25056ef9a799f5c50e2cb54f3c50ac27adf7339ffbed038bd40be22ab26474fe4", 0xa7}, {&(0x7f00000054c0)="2db29f17b33cb66b084e0e3afa70752fcac0971939e0d8090f285170e4800810c63efe2f94489b8c7247e06df87e44b6849e48a03b9fee3692560b3e180f5d97151dc48e7b029a4cb14b71e2bb3b62b5bb03c2da311a20f5c12b8f9b6c84414cb93e62", 0x63}], 0x5, &(0x7f00000055c0)=[{0x70, 0x115, 0x5, "d556eb8c7f7039cb6ea3fac0c4085b97e3bad1692e675988018af6e3177ad5b24f5e8d3ae1b33b709e234d2553cb6ab4b7eca9ebc3b0c80a4384a91827eb7571104ae7911d3797f93c068f6c28da5ac8dc8babfcd732931b1e95dee4edfd3d"}, {0xd0, 0x11c, 0x400, "bc30a5e4c15922357f6f614aeeb0ce4861db70c4499716a71ae6186e2cafc25678ffa2ce50713a003e13c68b5ef90534aa65961a2e86cc7f90eb13af41e13c7b9bacd5f9b48c522ef1e6a895055034ec9b81b1b9513827d7a0b0a9e9c98fd9a6373c0344477895114d68d88b0a11b5eb22c5922aa38403cbb331504b55d1b2379a5bb153fc52b167e89720357cf4c2116c481422007cc5d958faef42659f8e13380e3ef05edf64d160bbcea52c1bc446d444421c3e1f30f2ad"}, {0xa8, 0x114, 0xa29c, "7ac366111c166af17216eddc0e6b15f5d26bab60f3701cc59ec03f74557fc5f64186cc828adea34729a65de60b170bf16afbc91aa59be620eec496e5a47e9e9deb92203a71308697a4173848b3a2611232bdeb4911e0d0bca21c8f0459cbc4ddc68cd213e0d4a184bb9302daab34e514cbdd79a0a0d1b7c4a1ed3c65d2b871173785fa29735722724a479a593f1dc838ac"}, {0x50, 0x19f, 0x8, "d3a176fd008bb51d829eb1fab7e2b8817754e2852519492cbddc3371a9e68ed136a3e2666e07b75e20c07195cb2782c61349812177f93f8b1c148250c81d33c7"}], 0x238, 0x4}, 0x5}], 0x7, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000005a40)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000005a00)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/03/26 15:16:42 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x8000) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/03/26 15:16:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/26 15:16:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x1f, 0x78f, 0x4, 0x0, 0x7fffffff, 0x8420c, 0x8, 0x8, 0xe0, 0x101, 0x100000000, 0x1, 0x87b7, 0x9, 0x6, 0x6d4, 0xadee, 0xffffffff, 0x50c6dde3, 0x7, 0x2, 0x0, 0x4, 0x1ff, 0x7f, 0xfffffffffffffff9, 0x0, 0x100, 0x4, 0x100000001, 0x6, 0x1000, 0x7, 0x3, 0x72, 0x0, 0x4, 0x5, @perf_config_ext={0x95, 0xd1}, 0x4000, 0x4, 0x9, 0x4, 0x40, 0x8, 0x1}, r1, 0x10, r0, 0x8) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000060000000000000000"], 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/03/26 15:16:42 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x2, 0x100000001}) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'selinux{security*/keyring,\x00'}, &(0x7f0000000080)=""/210, 0xd2) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) 2018/03/26 15:16:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x100000004e22, @rand_addr=0x115e}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xaca01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x3, 0x1, {0xffffffffffffffff, 0x3, 0x8, 0x1, 0x2f000000000000}}) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/26 15:16:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xc0, 0x8002) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'vcan0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3d) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x3}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x1, 0xf43f7895ae62a1f2}, &(0x7f0000000200)=0xc) [ 242.828152] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 242.866160] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/03/26 15:16:42 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x42, 0x200) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x3) 2018/03/26 15:16:42 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x26800, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0x6567) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x0, &(0x7f0000000000), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r1}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xfffffffffffffff7, &(0x7f0000000080)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10) 2018/03/26 15:16:42 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181080, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x5}, {0x6}]}) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80020004, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x10000, 0x0, 0x0, 0x6, 0x8, "bb87ca17f6921005d92d05f427bc1a7a1a8ab37441b099d7030101aa6be9018aa327b6b1f660971074c49a87ac5d7a4d93b99af0b17a200ae41f49c8dbc2a52d", "1aa5ec369f8871e79ec259a4f021fc974ae8fdbf232fc4180a6e92f893e4e4cafccffba5ceb6087e131917b8e5c06025c130715318309c96b9be17c7966264d0", "c173c51073427295b0cf862958cb8a5136cb0dda57a129887b9f47c3c54ee47c", [0xff, 0xd99]}) 2018/03/26 15:16:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x369, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x20}, 0x14) 2018/03/26 15:16:42 executing program 5: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xda4, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xf9e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x401, 0x7fffffff, 0x5, 0x1, 0x5, 0x1fdd9783, 0x8, {r3, @in6={{0xa, 0x4e20, 0x5c4584d6, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffff9cb}}, 0x4000000000000000, 0x200, 0x9, 0x10000}}, &(0x7f0000000240)=0xb0) 2018/03/26 15:16:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x6, 0x4) 2018/03/26 15:16:42 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x0, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) 2018/03/26 15:16:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f00000000c0)=""/192, 0x19}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xb1bd}, &(0x7f0000000040)=0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x7e, "1eab8475d4fa3df4cb154a2864ce91aa95951717f723b71ff026d174a2f3293899bed6fb0a200b5d7dd3becea831cf3d894ac67b61cb7da78c2fc53049c1db182d5f2887330a3a82e47bc4ab7a1446e4dc32f1d5bc0e02ce08e2ea4df359161ff0d9ab10d28657ef3fdd62721501c7eaaad4f10e125f6276a8566124701b"}, &(0x7f0000000080)=0x86) 2018/03/26 15:16:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x1, 0xc, &(0x7f0000ffb000/0x3000)=nil, 0xff}) socket$netlink(0x10, 0x3, 0x14) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchown(r0, r1, r2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/26 15:16:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='dummy0\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7ff}) r3 = memfd_create(&(0x7f00000000c0)=')bdev\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/26 15:16:42 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x2) 2018/03/26 15:16:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x7fff, 0x2c, "fcf3fd4819412fee320c585d9e967a082ca392b2b602b87ae298a02797bcc1f54d113bacccd416acc0b94df1"}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000200)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') [ 243.074557] audit: type=1326 audit(1522077402.504:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16986 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 243.135953] audit: type=1326 audit(1522077402.566:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16986 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/26 15:16:42 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)=[0xffffffff]) 2018/03/26 15:16:42 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x4040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x5, 0x1, 'client1\x00', 0x1, "3f46f09d8a4b2389", "7f32650d3c33bd3a7a66b963d19f33bed74fec61bf6c51a068e19bc175548d0a", 0x7fff, 0x7fff}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x0, 0x0, 0x1, 0x3, 0x4}, 0x4, 0x3ea7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0xffffffff}) 2018/03/26 15:16:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x100, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x2, 0x0, 0x3}, 0x10) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 15:16:42 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000200)=@delpolicy={0x5c, 0x14, 0xae982584f78c6849, 0x0, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x4}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) syz_open_pts(r1, 0x40200) 2018/03/26 15:16:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/03/26 15:16:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x8, {{0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0xffffffffffffffb9) socketpair(0x10, 0xa, 0xea5a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$void(r0, 0xc0045878) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xf657}}, 0x3, 0x7fff}, &(0x7f0000000040)=0x90) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000400)="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", 0x1000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x1f}, 0x8) 2018/03/26 15:16:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4c042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x6) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x800) write$rdma_cm(r0, &(0x7f0000000980)=@notify={0xf, 0x8, 0xfa00}, 0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x3, 0x4a50, 0xfffffffffffffff8, 0x8001}) 2018/03/26 15:16:42 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) memfd_create(&(0x7f0000000240)='/dev/cm\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="7740000000000000000048b43b9dce1382fef0a3df4bef024d3822333b7414ac6558b860c39eae8937b31dac94b5960835195b29fb1658753d8b2a9d472f1963672e567291d6503b6471918b6dde073ffda5c85a5b025794d82c012f89fd7ed03454de9e4bb80e344ee3c0d913e4af288641b079715000", 0x100a9) 2018/03/26 15:16:42 executing program 4: syz_emit_ethernet(0xfffffffffffffdd7, &(0x7f0000011703)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) 2018/03/26 15:16:42 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') tkill(r0, 0x15) 2018/03/26 15:16:42 executing program 1: eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={r0, r1+30000000}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 15:16:42 executing program 6: eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioperm(0x80000000, 0x3, 0x382a) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 15:16:42 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=""/187, &(0x7f0000000180)=""/118, &(0x7f0000000200)=""/80}) 2018/03/26 15:16:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x752269b6, 0x3, [0x100000001, 0x3, 0x989]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x8}, 0x145) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='keyring.vmnet1em1\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='em1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)="ac7d00"]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0xa33, 0x8000000000000073}, 0x31a) 2018/03/26 15:16:42 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40400, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x8}, 0xc) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/107, 0x6b) 2018/03/26 15:16:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x10, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/16}, &(0x7f0000000180)=0x78) 2018/03/26 15:16:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) timerfd_create(0x7, 0x80000) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7ac8, 0x2000) close(r0) 2018/03/26 15:16:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x40000000) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\'trustedeth1loem0+\x00', &(0x7f0000000140)="73656c66757365721f70707031637075736574776c616e312474727573746564a673656375726974795c00"], &(0x7f00000002c0)=[&(0x7f00000001c0)='eth0\x00', &(0x7f0000000200)='em1\'%em0/}\x00', &(0x7f0000000240)='vmnet0\x00', &(0x7f0000000280)='\x00']) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/26 15:16:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x9}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 2018/03/26 15:16:42 executing program 4: socketpair(0x16, 0x7fffd, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r4}) 2018/03/26 15:16:43 executing program 5: semget$private(0x0, 0x1000004003, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8000, 0x42400) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) 2018/03/26 15:16:43 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1e, 0x1, 0x3}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x101000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x3, 0x9, 0x1f, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1fe00, @loopback={0x0, 0x1}, 0xeb}}, 0x0, 0x3, 0x18000, 0x9, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000004c0)={r3, 0x97, "53d77ed46d24a1d545bebf13b519b21175eea0b54c4de36a9e14e46868735cf533e22567374f89262c11cdae2231c924dc43822a5541e1781c72a4874a697770f236082153ed97427dbb5f65073af4462a2bb801741089e1eb6899285df621f704467381c2bf0a7fd747d2e2cbd1c545a2494da25d0572fa7ba9165c85a1655a7e2d4f7ac2d7650a5de92d853ecd26ce24e55bae65f983"}, &(0x7f00000002c0)=0xd5) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) 2018/03/26 15:16:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x480, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xa8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/03/26 15:16:43 executing program 4: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c0bfe0), &(0x7f0000037000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x81, 0x4) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0x5, 0x4) 2018/03/26 15:16:43 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/12) r1 = semget(0x3, 0x3, 0x60) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/6) 2018/03/26 15:16:43 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000380)) 2018/03/26 15:16:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x80002f, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/03/26 15:16:43 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4a00c1) bind(r0, &(0x7f0000000080)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2c00) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000100)={0x1, 0x0, 0xa}) ioctl(r1, 0x4000000000001276, &(0x7f0000000140)) 2018/03/26 15:16:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x5, 0x38d6bdb0}, 'port0\x00', 0x2, 0x800, 0x7, 0x3, 0x7, 0x7f, 0x3, 0x0, 0x3, 0x8}) 2018/03/26 15:16:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x6c2a8633, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/03/26 15:16:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) write(r0, &(0x7f0000000040)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/26 15:16:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x7fff, 0x8) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x1) ioctl(r0, 0x2270, &(0x7f0000000180)) 2018/03/26 15:16:43 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x82000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) waitid(0x0, r1, &(0x7f0000000300), 0x8, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0xc884, 0xbe21}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x1}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r3, &(0x7f0000000140)="2ddf06205b446ab81ee95e3bc504446b4bfd24ff", 0x14, 0x0) sendmsg$nl_route(r3, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000003380)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000002ab5c319cb6e8165c97a350013d47d3184352f423ae20000000000000004000000000000000597ad4c6047932f66a63cc640f7ded7b365b40008000000b24f997d8ee8e46173f5625cca82d6cbbfa02ef09e768c2a8c797b2819a6dc8daa295f016fd83319aa0a938e7f8f923629bbcb31", @ANYRES16, @ANYBLOB="0a6c70fd4000000008002a000000dd6515c41300", @ANYRES32=0x0], 0x4}, 0x1}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000280)={r0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000100)={r5, 0x1, 0x6, @random="b44dc64a814a"}, 0x10) 2018/03/26 15:16:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000300)) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) execveat(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)="95257b706f7369785f61636c5f616363657373d25b5b73656375726974795c00", &(0x7f0000000180)=']\x00', &(0x7f0000000200)="3adc00", &(0x7f0000000240)='\x00', &(0x7f0000000280)='eth0Beth0\x00'], &(0x7f0000000400)=[&(0x7f0000000380)=',lokeyringGPL+wlan1vmnet0proc\x00', &(0x7f00000003c0)='\\^system@trustedsecurity\x00'], 0x1500) 2018/03/26 15:16:43 executing program 6: msgget(0x1, 0x210) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0xc0000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) msgget(0x2, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 2018/03/26 15:16:43 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x10800) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x3f, 0x7ff, 0x5, 0xffff}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) socket$packet(0x11, 0x3, 0x300) modify_ldt$write2(0x11, &(0x7f0000000280)={0x2c, 0x0, 0x1000, 0x6, 0x3, 0x6, 0xffff, 0x80000001, 0x0, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x5, "e4dc28ea3e2a66f8", "f7aa2e9b1fa0bc49a765c88e173716bd4a63edc4c47bd1131a3ba4b6f8444f90"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000080)=""/240) accept$ipx(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 15:16:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000140)=0x70eb) 2018/03/26 15:16:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89, &(0x7f0000015e15)=ANY=[@ANYBLOB="fffffffffffbaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000001860090780014050060c5961e00000000ff010000000000000503000004000001ff020000000000000000000000000000000000000000000000"], 0x0) r0 = semget(0x1, 0x7, 0x44) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000000000)=0x2) 2018/03/26 15:16:43 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180)="a123", 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x7, 0x200040) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x7, 0x5, 0x50, &(0x7f0000ffc000/0x3000)=nil, 0x3}) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="b4fc8a9101607d9542aafc73bf5b2b36fc1ce9528b1ca6127e1bbba49b808505da044438e7779c728432ea7a35f3f00decc6d55c9f8d396360c536d189d32137f6185d2feb8240ae6fad4d7bfa4f0b403d2af7b95df9386dc7d29adb80adf755a836ee6e07dd398eb726c25ea929570b3fae7ac9d3280451f69cccf0c457206ca5226ee41470a603f60169c074166fea0b5d271e1b16aaf5fa3fd1b19623d4ddd764b0c60c98a04b26c94ed1b540066fed88cc6af59b816679da59b339c13cca9178bb7cbe75bf3815a6b8034971eeb9f14044bed264c4437c7a8d5497b836fb4170b9124caf04853a7fe0d7251dad", 0xef, 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000180000fa0300000000000000dc56814982d4048af81392816c73428cfa1ced1038f8959994178ec01ce4b6b3f8adffdea716bc", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="732c1114effae1a67076cace65f1ba1dbf886ccb88aeb327a58c422b7e50b1d7c513e21c38771c87ac429927a5d28f9f380c5ebc29849f0c2686a721a88326e01eb7eef218f16a780d3af997a089bd83acb14a2e40c3d1ba71644974d58341e3369bc5c6036308bd55b1707d4ca727d6163a44d0d43add5d1859590b22"], 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x0, 0x2, {0xffffffffffffffff, 0x1, 0x0, 0x2, 0x6}}) 2018/03/26 15:16:43 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1000002, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/26 15:16:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/26 15:16:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000000000)="d202b999cf85000000000088f301e710", 0x1) ioctl$TCSBRK(r1, 0x5409, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x9) 2018/03/26 15:16:43 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x3, 0x97, 0x4, 0x0, 0x7, 0x6, 0x3, 0x6, 0x9, 0x0, 0x4, 0x3, 0x0, 0x7ff, 0x6, 0x1, 0x7f, 0xffffffff, 0x7}) fallocate(r0, 0x1, 0x0, 0x87dc) fallocate(r0, 0x1, 0x0, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) 2018/03/26 15:16:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000006, 0x10, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000800)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000340)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) clock_getres(0x0, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000740)="0f20e035000010000f22e066b8a0000f00d00f35652e440f3566baf80cb81372c38bef66bafc0cb00fee2636470f21120f01f8c4e11c55c9c744240023010000c74424020d000000ff2c24f2450fbb5a00", 0x51}], 0x1, 0x18, &(0x7f00000007c0)=[@efer={0x2, 0x400}, @flags={0x3, 0x10}], 0x2) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/128, 0x80) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/26 15:16:43 executing program 6: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0xe9, 0x3, "53e183eeed10a8b369091c8a1a11c8ea0bbddc2827f0e322180e90a2fe6b3ae95549ccaf278363cbcd42b226ac1c82f4bc576c6ecdb81383d7ccbef2780e0dc43b5426f0883c28a5a32474ae17f9cb243c1c0fb22c1e710f678438e96d4c3bfff9a6d25d89d4368fde19b1e3c5a1f75e55f1f5c62dc6d7d4a711b9a1a1864c3f38e5bda3fd3dc52aa053db5e6cb7ef1119f5cf4662a69d2f51c5c636a9e238893738b1ef1e45b95c36ad43f82f74ddf1e489215517cf8c3ef10b36dee08e8b4782734acb73aadab0fc02aa5ba9218196841aa801a1c0014c9c9c00dd5901261e69"}, &(0x7f0000000040), 0x5ecc3efbab32ca3e) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) 2018/03/26 15:16:43 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x4000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0xaec7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0xfffffdda) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/26 15:16:43 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) chroot(&(0x7f00004d3ff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x110) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/26 15:16:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bridge0\x00', {0x4, 0xffffffff80000000, 0x3, 'v,ou,Z', 0x4}}) 2018/03/26 15:16:43 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/03/26 15:16:44 executing program 0: r0 = timerfd_create(0x7, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x420, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x10) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/26 15:16:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x101, 0x1ff, 0x0, 0x11}) msgsnd(0x0, &(0x7f0000000240), 0x8, 0x0) 2018/03/26 15:16:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:0\r4'], 0x5) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x400000) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00449d145f0000000000000000000000"], 0x1) 2018/03/26 15:16:44 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x400) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000180)="5d32328eae1ac24b1e478554a5011609480669e9d5d450d383b97ba2d70d19dcb19341281f0ae7dbb37380b7d478af2c590c1ab52d066e19f1d588428e7d7b5d6666a6da27c80d93086f8e141c48efadd594916713134d6636dd09b96828ace7d7ddc7604e8b7130ba8d8cb9c4601a60309530a7356512f47fdb7b83c496c7383b74fb3e01877a2c0d7b43b1157356ddf55a4f318d6ebb443d78", 0x9a) 2018/03/26 15:16:44 executing program 5: seccomp(0x100001, 0x0, &(0x7f000031b000)={0x1bb, &(0x7f00009e9fc8)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x8, {0x2, 0x4e20, @rand_addr=0x100000000}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x5}, 0x80, 0x3d5, 0x9, 0x7, 0x6, &(0x7f0000000280)='erspan0\x00', 0x8, 0x7, 0x1ff}) 2018/03/26 15:16:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='g', 0x1) 2018/03/26 15:16:45 executing program 7: r0 = memfd_create(&(0x7f0000000000)='++\x00', 0x3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') read(r1, &(0x7f0000000100)=""/4096, 0x1000) writev(r1, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) 2018/03/26 15:16:45 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2bb, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "8fc992", 0x285, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0xb, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x1, [0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x26, 0x0, [], "b0c42345a38be319e675e18caa72fc4b59a9d22aca6da2163e7cb558f2ee2d7f5e3538db944e"}, {0x9, 0x0, 0x7, 0x2f, 0x0, 0x0, 0x800, [], "6ce4ca720b0a3ceb1fd95ba6df1824d8b7c4747d8f91fd2595974fc834fcaf73b51e5f7e02ee36790f42949b1bbfa642082578b17ccc5b2b984f77d25c4f5af76a4ba5d2a8659ddc6345876c82e5549d3ff1b2a906811b3d240f93156c6ea816f438480df12d80dc1b6ff321bbb00250a733b88de60757c3e08eaf6b04714b07c45309766bbf7c31806e0bf0e497aead68ac43e7ab0ed9a700d144f35f610108434448f4f67e97cee54afd68eb25c69c7acd3e036090a3ee8a93a6c152d11009270950"}, {0xbd0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x86dd, [0x6], "89860a6220ddd0752c3f0900a759f8206e3add0c67abe402755b93e7546cdc4ce162cc1e11f1332151ee14c1af5058565edbca0412be4a9e039588f16815863b1f42f2878b0d329f3c2990ec61e12123e321b076572b7ca9d0184079d258ed535571e6e72ed5818529e72e3b071882755f89425954d791e34c64f344343a697e39ebbf85cdd0b4e251aab6de62705a59ff6ae89ad33a43fb86e0"}, {0x8, 0x88be, 0x2, {{0x9f, 0x1, 0x5, 0x7ff, 0x1, 0x40, 0x1, 0x2}, 0x1, 0x80000001}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x9, 0x1, 0x3, 0xfffffffffffffffd, 0x47}, 0x2, 0x4, 0x9, 0x101, 0x401, 0x80000001, 0x8, 0x7, 0x4, 0xffffffffffffc7ec}}, {0x8, 0x6558, 0x4, "76892190c6a0eda197a3cbe79e52f784c0ee0699045f2f1bb6ae6eadc43132704fc7b8ce95f3f9a02295247e31fe097df8e5fcbab6cf8337615fd609684558fc0705501c0e20846d0c46a566aa4186b1d75a9c94"}}}}}}}, 0x0) 2018/03/26 15:16:45 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e6574645f657865635f743a73302073b90000fffe64f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde000000000000"], 0xfffffd5f) 2018/03/26 15:16:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x8]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x8, 0x2, 0x61, 0x5, 0x8, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000008c0)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), 0x4) 2018/03/26 15:16:45 executing program 5: r0 = socket$inet6(0xa, 0x80004, 0x100000000000005) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5b, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="0039ac1776b4012d8b4985d49b860fe52c61b9aab029a9489a73976d0df65e7cb075f47f21f93683", 0x28, 0x7fe, 0x0, 0x0) finit_module(r0, &(0x7f0000000080)=']vmnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x180, 0x1, 0x2000000000000000, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x4, 0x8, 0x1f, 0xfffffffffffffffa, 0x1, 0x2, 0x9, r2}, &(0x7f00000002c0)=0x20) 2018/03/26 15:16:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x100000001}}, 0x700000000000000, 0xfff, 0x101, 0x80, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1f}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/03/26 15:16:45 executing program 3: r0 = memfd_create(&(0x7f0000000040)='%\x00', 0x80) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) fremovexattr(r2, &(0x7f00000004c0)=@random={'system.', 'posix_acl_access%user#selfbdevcpuset\x00'}) fgetxattr(r1, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/146, 0x92) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x3, 0x1, 0x280000000000, 0x7, 0x3f}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)={0x57, 0x9, 0x100000000, {0xfff, 0x48}, {0x64, 0x6}, @rumble={0x2, 0x7f}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x401, 0x0, 0x1, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x4, r3, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0xdb8c, r4, 0x1, 0x7}) 2018/03/26 15:16:45 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) 2018/03/26 15:16:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x3fd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/03/26 15:16:46 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xfffffffffffffbff, 0x100, 0x7179}) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/03/26 15:16:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0xfffffffffffffef2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eedffc)=0x3, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/26 15:16:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getgid() r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) clock_nanosleep(0x9, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/03/26 15:16:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f40)=ANY=[], &(0x7f0000000840)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x608400) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000002c0)="7a7cb9a9bb525580e199524ca014f46cc89c1dc11b7ba5c5382a2bc43e5ea684e52f821de30e6166a7952cef7e58dcbb588e95e69168bd552888afe5faf78b74e69e82fa595688a6027d6d7552386d1780eae8ef5fb965a89e4f591f60f7269ae6788ecaa0311f557311cb7e590ea4697610b44decea69abf6ca35adb517ee395edf9d22da22c153b9ffcf9186c9fb79", 0x90) setsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000000280)=0x8, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000807000), 0x3f) r3 = getuid() setfsuid(r3) sendto(r0, &(0x7f0000000380)="84fe54af804eb59456d86249b691b4623050bccdca85da4f635506b868583546f7769e9d812e2b7aeead406c6eb3f9bafb9393d892995266d324c11f2bb895999bc36ae39b637974d2961476477321a99b5825a8585045c52541f024051a5d6a296bc1a270cd150acc24a7a9091ee29bc73d64443d28260553b04a7340a6e3f948a7feac3caab246166270a171bcfab7e20d63842c529abb40b7dc24493b139d7eef3d25e0c715e0a0816f919bd5b874d2ca71714cf230db7cba5122ab812a1e1752b8", 0xc3, 0x0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x1, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x50}}}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x200) 2018/03/26 15:16:48 executing program 5: r0 = socket(0x100000000005, 0x2, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048f000)=0x4, 0x4) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x400, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/26 15:16:48 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) 2018/03/26 15:16:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) fadvise64(r0, 0x2b, 0x9, 0x3) r1 = socket(0x400000000013, 0x400000000002, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4580) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/03/26 15:16:48 executing program 4: r0 = socket$packet(0x11, 0x40000000002, 0x300) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0xffffffffffffabe0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006ffc), 0x4) socket$packet(0x11, 0x3, 0x300) 2018/03/26 15:16:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000640)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r4, 0x40}, {r1, 0x100}, {r1, 0x4205}], 0x4, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000003c0)=0x40, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000900)=ANY=[@ANYBLOB="060000000000000000d0000037a13d999229afeef90e173de9624153b5253759ec538f2e16e298b4557ccb86e2fb2616a2436223a18f4857d4ee5bc955b1eb6203fa59f57d41afa8170b504d926a871b1b64fb771d96013ee0fa38b1e50ae9717bf75ac556cfe5e0b80cec1f069aaaa0d68d00c29580bb83fae737b815f168cd48e1031f8165542074a4709c1371cbe7396d75c326142ab43f33e71cb7c95718b0c5a99c1609e7359f4e5c3d7a87b30cba157a08e9dc5272fded7f63218d8f64e7df1fda04267a38f27d803d5d65c918db1d8ff1def195270966b955c67d3518ec49dc87313dd14d0a3dd5f37dd373962c3948a435a3a4958c", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004d00000000000005500000000000000", 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@ANYBLOB="000000000000000000d00000000000007b00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000008b1600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000580)={{0x545, 0x100}, {0x312, 0x5}, 0x5, 0x5, 0x164}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000540)=0x2, 0x4) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000004c0)={'ah\x00'}, &(0x7f0000000500)=0x1e) 2018/03/26 15:16:48 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000abc0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000340)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000380)={0x99b, 0x6, 0x4, 0x84023b, 0xf04, 0x7ff}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x400000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000000ac00)=0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000000ac40)={'sit0\x00', 0x5}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000002c0)={0xd0d, 0x8, 0xf2d, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000000ab80)={{0x100000000, 0x1000, 0x8000, 0x8001, 0x4, 0x4}, 0x200, 0xff, 0xfffffffffffffff8}) sendmmsg$alg(r1, &(0x7f0000009780)=[{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="09ca056ba57f9a8aafe0567375ccc3787cf80526d7ddc04741bbde253301a078520ba5fbee6c8573", 0x28}, {&(0x7f0000001440)="1aaec0d33446758a08a625ba3226087dd2ad4500a5ac9522db91eadfe3179c8b04ab18a55d5c7522adb63c7cbc132cfb2d013ce94f86fbcff3a91dd2619259bee3eb12b46e2d9bc53b560b43eebe7226c9d062537e72a5ec47e60403c7cee238", 0x60}, {&(0x7f00000014c0)="2a0c3b5b49c293940ed3f61feadeb40670219c6fb14e39", 0x17}, {&(0x7f0000001500)="f0b516c457cbf342c77cedb9739b3bfdf103628cf5ea65f5e573baf6d63fec40030efa385e5ae817d31b1b7bf5ab2adbabb7e0e1ed400d6709a168ff3a628c86f4709c35413ab1fc0f97001395e76143", 0x50}, {&(0x7f0000001580)="f8b78042325bcfab75e130d47e40d92ce34dc259dbd16fe914289d71a674e2f2addcfbc07fba5d6f3a116463fac01919863f9405907b2d5297d455344bbbcbd5c464a5ef0c52bb9ed65924fcd325cc5ee418827c8a8bbf1ac9a869d59a72b90027a09275df2142180b7e34e3b37cb234393917ac1fb91e", 0x77}, {&(0x7f0000001600)="362b2cc5490a40d3372613c6f24487593ea76d23c80acc721729ffd918f0ef9c9b7d568280ad3ef749cee7c1671641270943e7d22b7dfcba17c126c0ea62b5572dbe7d8491ce8fa69405ba0b6f5ad858c7bba913e9faa3c4636d2837778fa1fd01372a5025c5ea74b9b6a83ce7b0458e9c97ba19f208a65c1eb2f6cc5ab82802b20f9bcfb3b0cd39e34d3ea45121afab78f7f9e3386b70beb384bd88c2782e0a", 0xa0}], 0x7, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x74, "76fa2f01f81c61953b1a8e890ca29518dc5db48c04548b8ae02b13eeda06dc7c4e6169620176630edae5591b9f12f8a6e608e4b5ff2982fad44d5ddd160ef92475e25e46f1e72493aed47b1a0c43af08f705ebabe5bb9504835abb903df975f4173ce0215a96e9acdc261a32ce7e7a3451d4d499"}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}], 0x1b8, 0x14}, {0x0, 0x0, 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{&(0x7f0000001ac0)="8e63b743d8367d7ef3a98fea5fa8685f5745561d7d7c39f6d9a55da4f464cd5469ced6fce15bdb47412570d8dff0e1133ca6bf810c6b4c7c8929682908cbdcc81f8d91c48db3e8afb1626406e838e8df100f084cdaac0d194ad1bd4d3d30c7b06fc282e8dbb0d2cd1f4284242ce5cd3a3131f16c961cd884cb", 0x79}, {&(0x7f0000001b40)="a4f788c9dc04bb0ecef4824d30d718c37822e18dbc759b", 0x17}, {&(0x7f0000001b80)="c60cfd730284c9f08211ef97ea59fbdb20480b6c38475dbd5dd3332ef4a0ca0f3cf35fbda47709020f89344ff9c783696725e4541f1107311e490adc11077f66fc28dc7f40b33b52a7307834d69a5fede625547c908f05db6058b1d544ca4e2cc1374133d362a151bae991447fb7d4", 0x6f}], 0x5, &(0x7f0000001c80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x80}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001cc0)="3da23e7aced466fee4d9eae31a5d481b", 0x10}], 0x1, &(0x7f0000001d40)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xcbc4}, @iv={0x78, 0x117, 0x2, 0x64, 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&(0x7f00000096c0)=[{&(0x7f0000008600)="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0x1000}, {&(0x7f0000009600)="28c44af229a003c9d1f9885dee4985377968d42010fc56d0f1eb73726138e4f614e2742bc5b3f0801b9d7fb15744b140971ad2fd55a136b4643ff9e5f61a860bca1a5068a4e6ba66c9b6c60cb1549806a85f57ea137fedccb771540e4b1c0ce29541255ce7449d35c679374fd8594a909adeadb738ee5d879518c3bc00fd83f181945c70e7b2b89a0984cac4e9db37de02e6fdd72c73690a171fcacb09fa60fdeaedc11472c075646d7c483247c859", 0xaf}], 0x2, &(0x7f0000009700)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0x48, 0x200000c0}], 0x9, 0x4040040) recvfrom(r1, &(0x7f0000009980)=""/4096, 0x1000, 0x100000000, &(0x7f000000a980)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x1, 0x4, 0x2}}, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000aa00)={0x0, 0x77, "27eb7543dacd0b9f7e2cea9317f02e441e139d62d8b0366d8f781a22c3599a9c1a6fd3dcfb5241ccf8890bef97fb9bde7d3a23cc903d4e73ab60756ee666c706326f8ca45f5efcc2704c80f404ec30433d26d4d6adddaac095fa07fbfb6d394e929c884f8d728461e12f0857af7a6e49c4ae97d905fc88"}, &(0x7f0000004180)=0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000aa80)={r4, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6d47}}, 0x1, 0x0, 0x1, 0x5, 0x3}, &(0x7f000000ab40)=0x98) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000000ae40), &(0x7f000000ae80)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000acc0)=0x0) get_robust_list(r5, &(0x7f000000adc0)=&(0x7f000000ad80)={&(0x7f000000ad40)={&(0x7f000000ad00)}}, &(0x7f000000ae00)=0x18) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000000ac80)) 2018/03/26 15:16:48 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) getresgid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000640)={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000}, {0xa, 0x4e22, 0x85c, @mcast1={0xff, 0x1, [], 0x1}, 0x18}, 0x2, [0x6, 0x2, 0x6b1, 0x4800, 0x6, 0x7, 0x7ff, 0x1]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000016c0)={0x2, r0}) sendto$inet6(r1, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pread64(r1, &(0x7f00000006c0)=""/4096, 0xaaf, 0x0) dup(r1) sendto$inet6(r1, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000017c0)=0xbfb) 2018/03/26 15:16:48 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x7, 0x1000}, 'port0\x00', 0x8, 0x800, 0x6, 0x100000001, 0xf6, 0x7, 0x1, 0x0, 0x4, 0x4}) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) syz_emit_ethernet(0x16, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f00000000c0)) 2018/03/26 15:16:48 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000500)="1f0000000104fffffd3b54000010d10b00cf0000000000000000000000000095a6e3a412cee9a5246cfc22e12bec6b8ba04062c9f664181eb8bbaa20266cfcee2e7e5f716a047faac8bca581fa5493a31fc33cc82fecf68761e187a41b3b41feabfb0554879e9ed67703bf25c5706b4050a863d96a138a602a1648c4b2b0a65bc75a2c3dd9063ca8e9b10fecdf258fe04e26bc5a66a4c19b55da45eab029c1ccc84b2c0083ddd696faa2b67233d80b783fec994c7e7590", 0x121) r1 = dup3(r0, r0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x2, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000140)="e8e42d4c03f4b73856e594f6b76e477776f4bf560bbb5a90bf7e37fa15fb406ecc2656f4064dc37a57e65ab0df5a2f363746050e770e4fc8b9e6c0185769946f22fe7e12f9f3d5061f413a8c795abdc61d3ca20783486dae90d1dc8400adfe353cc4bb985a21012906c75f658126ee5ae67a8667fcd9b04e4fcc749cd2a550e01564b3988d2e047f388c19fff105f02348188b014692c0ebe550addbe4b833e6da07cf4048d7237445cf4cdc99465ab507dd51391fa9a7ac14e4ccaff0ebf28224c19303b4", &(0x7f0000000240)=""/136}, 0xffa2) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000080)="8a36e88151867886663128", &(0x7f00000000c0)=""/18}, 0x18) 2018/03/26 15:16:49 executing program 1: r0 = socket(0xa, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000800000000000ffffffce220000004100000005"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 249.809736] QAT: Invalid ioctl 2018/03/26 15:16:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x5a, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/26 15:16:49 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa5"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886394a7030000e8853770ff8eb345549c6ab1a99fc5f5bce09856ad54b1128c0b57bee08abbcb49fc61d2f416fa4916df4342f3c33d4c939d8c0e5ac0f5cec57f06734061d6f85ee58da34f21cdd26e88f1e482c6f14f0e85e2f4c9584143594e282e0703090081c34deaa718ce26274d73d900b1934b7ad17669c3acff7bb68ac90be8cb5034500c37018f43e35d1424fad028686c5c65556b29f3c66479cf9ae4078b3b59f9ecb9e2e4149d9a9eaea8"], &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 249.832839] QAT: Invalid ioctl 2018/03/26 15:16:49 executing program 3: r0 = socket(0x19, 0xf, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fdcff4), &(0x7f00000cb000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/249) 2018/03/26 15:16:49 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) prctl$intptr(0x18, 0xff) mremap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a9b000/0x2000)=nil) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x20) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/26 15:16:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x8, 0x5, 0x1, 0x400, 0x2, [{0x8, 0x7f, 0x400, 0x0, 0x0, 0x300}, {0xbf92, 0xee, 0x401, 0x0, 0x0, 0x200}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x2, 0x7, 0x4007ffffffff}, 0x14}, 0x1}, 0x0) r1 = semget(0x2, 0x3, 0x22) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000080)=0x100000000) 2018/03/26 15:16:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/03/26 15:16:51 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x20600, 0x0) r1 = gettid() sched_getscheduler(r1) recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x200}, 0x40000000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000001c0)={0xffffffff}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x80) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000280)="6f63667332002c01ac7d4794408169aff9873d39cc39e0c0219d57ec5d6be305", 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) r3 = getpid() r4 = getpgid(r3) sched_getaffinity(r4, 0x8, &(0x7f0000000140)) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/03/26 15:16:51 executing program 6: r0 = socket(0x11, 0x6, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003540)=0x810, 0x4) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/26 15:16:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x6, &(0x7f0000000140)=[0x6ca, 0x10000, 0x7f, 0x0, 0xfff, 0x7fff], &(0x7f0000000180)=[0x101], 0x4, 0x4, 0x9, &(0x7f00000001c0)=[0x8001, 0x66f, 0x7ff, 0x1f], &(0x7f0000000200)=[0x1, 0x2, 0x10001, 0x9, 0xb8e, 0x1]}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x5, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) write(r3, &(0x7f0000000280)="63a5b71322119e41c0f807f16260e0e0da291b64670c1f054c6a1acaf2b26fd4cd2d3fd3b944e37f0e6c8324105408aadc1a83a553", 0x35) 2018/03/26 15:16:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28101) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x1, 0x5cd}], 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001640)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) 2018/03/26 15:16:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x280000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x8, 0x4}, &(0x7f00000000c0)=0x0) timer_delete(r3) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x20000000003fff9) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 15:16:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000000)=0x24b) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="4aafda1041eee6a5699e37c725b918129ef3443f2d340a701b697121b168d0d7fd097d2ae5af82896feaed0f74d79969be8c518c08fa17fef2122f85665893f6185540c81f17d357994728783a9d8415b31c988c3b7c9b548dae9319e5736ec5f2c1edb0f7885efe8d13dd74a95982fbc03936c594bd3b81d0440d4efa3e386c88b8dd4226e0f72e8e38824327473d63b5456b0d388f88d7bc5b52dac5893c57df9b4d78169add6840b612b09619201e2cf5fbcb538a323305c4e961ccd14e2fb921ab05cd3c083114cfa0ef3d3b0b773b541c67ca", 0xd5}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000001c0)) 2018/03/26 15:16:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400002001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000040)=0xfffffffffffffffe, 0x44000000004ff) 2018/03/26 15:16:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x3, 0x8, 0x69, r1}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1df52)=""/174) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7ff, 0x0, 0x17, 0x20, 0x11, "944693751bc1bbc090939ea1f5c712ca69b2c1c3e0887b3de61687bc6865f78e5bdd4c92f9572e029b576566f280bbb91f093426b9436661821827362045439c", "3a3fe2358a9efe7edcd4b314bc21f8cea9cb176d9a0c49c36e98f15fb645dc594f27ffcce3b1cf6f8249dc12a9ba39da48036dff904487ba0b20308772905608", "4659350ef3d8ac993d9bc980b8e7f53c30c7aa721bba0fae43bf9d9fdb18ec78", [0x400, 0x3f]}) 2018/03/26 15:16:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) llistxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/31, 0x1f) syz_open_pts(0xffffffffffffff9c, 0x103000) syz_open_pts(0xffffffffffffff9c, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) fcntl$setown(r0, 0x8, r2) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x4400) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000002c0), &(0x7f00000001c0)=0x47) sendfile(r3, r5, &(0x7f0000145000), 0x7dd) r6 = getpid() mq_notify(r5, &(0x7f0000000080)={0x0, 0x25, 0x1, @tid=r6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000240)={0x5, 0x1, 0x2, 0x7, &(0x7f0000000200)=[{}]}) 2018/03/26 15:16:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005, 0x0, 0x2000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)={0xcc, 0x16, 0x4, 0x0, 0x0, {0x4}, [@typed={0xb8, 0x3f, @binary="84763aeb2fbf7d0b24e83745c05da6c535f9770b2ef6f95798950a6fd8fa89378a3bff9f72e06c1aade007f3bea604ba4a58f5604e40b5b7e7be82d7f2896b4eed5c5b589a6e2eb7aa4c5bb7e456b52383b6097a7e571f2f3d3fa4b44e48cebc23646f5122b5606cceb554e1c63ff804578939aae60e5b811256dfa6e2fe374c1d343fc1847d0021402718947fea71dcd5fb2c0e64c56eb90cec84cd4a194c6c671b7dca79cf65e9839e7fafa63b1c70aee97c98"}]}, 0xbb}, 0x1}, 0x0) 2018/03/26 15:16:51 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="626f6e64b0000000000000001800", 0xfffffffffffffec3) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0xfffffffffffffffa) r0 = add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6bf6cf9c196b60821bc2dd3beaace19b678e32676dd5a0b5e57de6e9dfd1a2fd813b198155dbfc03fe072b3866fd8ceeec5a65d66d6d3d3056f6214828d952cd02a01497aa63be9a0f9e969b5019ed69eecf7217cb5a13b8b64fadd3feb59f56c50e10905096ecf58e3aa80a2c75afcec046070c3de0ac13330b61ab0a92cf9da6092c7e841180b39f12b5816f540bdbf323f945b823b40cda3e7dcbbc1c643f06375c06c89daf7f65b59397a29824e950ba58192a6df747dd0f8d0aef0b712f389052157c90593b2fab3387da953be259621bd88540a46383c6722550a694951da1a5c66cac3bf37665daf4c782d901327c530a44512157bb", 0xf9, 0xfffffffffffffff8) request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="2f6465762f646d6f69643a230058b0f4a06a9acb44dc48e715dccafde8c658bb8bc0d8f7f95153a991709f19bf0c88520be07a765b903a8d64570ab246bad15c49393e71727ec4f0e2d61de77f019c8c182c139f3585c37f8195c2cc00f008e65efbf1bd4bed0da22f7793fdfae2c14bb0a9931289936be5ab6622b0fece5d80aec566b0c0ceb2dbb825327605e970c96489dabff98dcb7c076c54b6b250", r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)="63707561637495c8ae86a6c98f75736167655f616c6ce1aa744e1022e45eda3ac1a2f3481565da61d1d8f11507575263568a26acffc7314748c8dac2d4744d054bb7f445aff34e803caf88f2f7edb7e45c08961ca3b2d3e82a61585858f25dab36eeafd28aaa9a4d450ccf2c69e584f657d49d491a1fa917d465ddf948b6a3700ecf1a46d6cefbd30231a02ed1dd39dbf3a14275309c", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r2, 0xfffffffffffffffc, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x5, 0x5}, {0x80, 0x6}, 0x1ff, 0x7, 0x365}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r3, &(0x7f00000004c0)=""/143}) 2018/03/26 15:16:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0xffffffffffffff9e) r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d6c63a0599c0fcb36dad9bac28417d79b042df2d5993306347b1d5c9e60b6bd1441213f257aea1", 0x27, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000240)="4aa5b53db414cd", 0x7, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 15:16:52 executing program 5: r0 = memfd_create(&(0x7f0000000200)='dev ', 0xfffffffffffffffc) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x3c, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @clear_death={0x400c630f, 0x3, 0x3}, @increfs_done={0x40106308, r1}, @increfs={0x40046304, 0x3}, @acquire={0x40046305}, @exit_looper={0x630d}], 0x6e, 0x0, &(0x7f0000000100)="5c7cd40dae934f8de9101fb801228860f04add179f3c6ef86eb5e07fe3d94a3207f74bd8a8abb029c47a54ac0275177963d917b7364c80e917a8a9ef005d7ed817252f41b0fd18ca9713d54336daf2e93e1e873d14fbb1d395b34a73e11dec00c5579f2c1b2ac9597a1e36ba6a5b"}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x119000) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}) 2018/03/26 15:16:52 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @empty, 'vlan0\x00'}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)="15b63df13d2a58eecac267f0d4cf8f5a738d684940a25b12d5eecfda09fada985132a565d45ec99897a1461877fd331ab4f9c6c7977c4efbcd3669dabf881c79c204303c249eeba3f9edc751f8af1d2f93e85f8b23eceb75360c4bc49ebe1a678f457211412625d9bb6360b43a733c25489936034167b8ed98296eb8456a", 0x7e}, {&(0x7f0000000380)="a7f1b68dee67558ca277a82631cd94778cd02688ea5e10085d544b1c15c3bffa5a2dfd47d84f92f896490cf764c5407672a55ead50ffc4331ef78edd7febef5b4b9662b54bf6c22c5b62dee43e66af683cc25fd5611594e4ce7078b8c94910b1490e6e99121122c09c786ecb43769011c1887af7da4b21581a15d22967cdf8deb72f1726bc8924b0e994d17da4043f6adfdc5d298865c5f7e82a1e816c3919f7c8e7f74c71ddb5061a3a03911bb109af7e627ab3c4b9cbe758be476ddcdfd2b052f1c5c33cd8", 0xc6}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000480)="f339349dfe77801bf9d6ca4ed2f72d6af1ba8286a6459a9b91eb5953", 0x1c}, {&(0x7f00000004c0)="38f66ad668d4228f5fe426e9e02d513e1f3337f126dac266eb9aef7953a8d845db7545169baa4e4cae4e383ed4526d1f9639910632ad80264571daee2372d74cc85d5bcbe9aec04e0be3d4ebc7b6a313c62333f38dc183a7dff161fb", 0x5c}], 0x5, &(0x7f00000005c0)=[{0x18, 0x11f, 0x5540, "20d503bb8d644372"}, {0xa0, 0x11b, 0xea, "49ab7709cc3248306720479ec7dbf5c6d5b8e6398b06f891310d466ec70a0d81c3a898a8879e8eceab7956e6922f45f59ea4c45b906ea16d6e7f799ee1cac37668c02659afb234d96523bed25e4da0fb0bd41d6a895df457ca956a9a5df97e1e4d3ccb39ffd0e896139b962718cbf7b23d588a794420132c6774bd7e290ff28f60eae19630c74055a5bd"}], 0xb8, 0x4000880}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$inet6(0xa, 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x8b, "eec6401b0f61d4688eb52e0f0336af3259e99e370f89df3687ea1ea6c6d648f73ecd7b8983fecf19dd47a2d752c2c34123f040f76104f61bdbbecf356bb704e985602f882bfff7b9f4afe030c8e0cbcb6787084e0b8d7c06359425aa326455803888743c9ce7b6cc7046b38b476e609fcb676d79a5f3a2bd8c4effd41df328bca644fd5ec8b5a7e50074ff"}, &(0x7f0000000240)=0x93) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="c33be99c00bf82f770e71cf2990a5eb9", 0x10) 2018/03/26 15:16:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="df11000402004f4bec08bf65bac7e801e7d34dfd8aaa550ec8a6fe3e187b1984c4259d56f710741896d38750a26a33e58f06bdf41eebe81d5c62c0e2ebbabefa52"], 0x10}, 0x1}, 0x0) 2018/03/26 15:16:53 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/26 15:16:53 executing program 1: splice(0xffffffffffffffff, &(0x7f00000ad000), 0xffffffffffffffff, &(0x7f0000000000), 0x6, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 15:16:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000d06000)=0x1, 0x2f5) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) recvfrom$inet(r0, &(0x7f00000000c0)=""/97, 0x61, 0x2, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0, 0x8000}, {}, {}], 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb825, 0x109003) ioctl(r0, 0x406d, &(0x7f0000000080)="0cece4cbb234a5cb6e8055fedfffeb985d1c22e026e68bac9ac54d8585a7ad8770908ec6a63dc49633402140194e51827b698fdb0d") ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x6, 0x8, 0xfffffffffffffffb, 'queue0\x00', 0xa6}) 2018/03/26 15:16:54 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xa48}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x80040000048f, &(0x7f0000000000)="0600008f04000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/26 15:16:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80) 2018/03/26 15:16:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300)=0xa4, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0163405d800000000000000001000000000000000000000010000000000000000000000020000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000050000000000000004000000000000002e00000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00']], 0x5e, 0x0, &(0x7f0000000200)="15f340a12dda7d82a66d2df00097f973abc68678ed31391184ec9040f9e973456df9e8678995e0198f5f567968c843aa098070446a17372bf2e0c9690dd7ffc696a3b1e787d37ffa4102474ba5acfac2b844a9992af6bf64e2d070f2b586"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x8}, 0x898}) 2018/03/26 15:16:54 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffdc6, 0x400) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf8, 0x117, 0x2, 0xdf, "748ded39eccfa3d5727fba355ffc52ccdb1a81114cdae323b5e667d9f4fd642914a1934cb6774407f4a846ed021fe64dc733faff0d2641900a9a1c03e170e9c168aab7c5203c4e0dbe17c530a5d85c1b1910942509770600554fe8ce3b7ca5e4d3739086d5a4c49e3adfac001272860bc2e6b9accaba32c2eda1f75494f16aa8af487bc158dabed994178cd502cf006b063dbdfc64ceb5ff2a07fb0718651e73d4298c81883c53ed8930e3a2a3277a0e7a4f95fced2c93eebd706c0fc11f7a681a4ef6b5ce7fa0bdd00692ed5dd0adb21095db25279dcada477f7ae99f241d"}], 0x110, 0x40}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000080), 0x84000) 2018/03/26 15:16:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x43}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1b64}, 0x8) close(r0) 2018/03/26 15:16:54 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000000000)="9a6dfa7e9ddc9e7be14612509b0b17749c6fd515", 0x14, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x9, 0x1) 2018/03/26 15:16:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x8, 0x1) futimesat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x0, 0x2710}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='ceph\x00', 0x20800, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x100000000001, &(0x7f0000000000)) execve(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)=[&(0x7f0000000200)='nodev\'md5sum}\\\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)='wlan1lovboxnet0\x00', &(0x7f0000000300)="76626f786e65743170726f635e776c616e31cb7d256b657972696e675c5d6c6f7472757374656427766d6e65743070707030405b00", &(0x7f0000000340)='mqueue\x00']) r1 = getuid() r2 = getgid() getegid() syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x6001, r1, r2, 0xfff, 0x0, 0x20000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x2a500, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000004c0)=0x7fff) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) futimesat(r3, &(0x7f0000000480)='./file0/bus\x00', &(0x7f0000000540)={{r4, r5/1000+30000}, {0x0, 0x2710}}) rmdir(&(0x7f0000000080)='./file0/bus\x00') r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x50040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008) 2018/03/26 15:16:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x2004, 0x0, 0x0, 0x7, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x7, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}]}, 0x38}, 0x1}, 0x0) 2018/03/26 15:16:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x22506}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000)=0x2, 0x4) 2018/03/26 15:16:55 executing program 6: epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6(0xa, 0x5, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 15:16:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') lseek(r0, 0x4000000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x100, 0x2, 0xffffffff}, 0xfffffffffffffffa, 0x8001, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x3, 0x20}) 2018/03/26 15:16:55 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x2fd4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioperm(0xfffffffffffffffc, 0x7, 0x900000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x20}}, [0x5, 0x0, 0x400, 0x9, 0x1, 0x7, 0xffff, 0x81, 0xb2, 0x1, 0x762, 0x8001, 0x8000, 0x6, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x5f0}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "9c7112c45a81"}}) 2018/03/26 15:16:55 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8, 0x4, [0x5, 0xd1, 0x1, 0x6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3, 0x6}, 0x8) 2018/03/26 15:16:55 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400800, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xa3d}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000001c0)={0xd000, 0x2, 0x9, 0x1, 0x39d0}) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e24, 0x800000000000667, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r3, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0xb5c7}, 0x8) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/20, 0x14) sendto$inet6(r3, &(0x7f0000000000)="ca", 0x1, 0x8004, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x22d5dc34150181ae}, 0x98) recvfrom$inet6(r1, &(0x7f0000000200)=""/251, 0xfb, 0x40, &(0x7f0000000300)={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/03/26 15:16:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$void(r0, 0xc0045878) fcntl$lock(r0, 0xc, &(0x7f0000ba3fe0)={0x0, 0x0, 0x0, 0x3, r1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x3f, 0x4) 2018/03/26 15:16:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726100f0a00000000000000004000000080000000000020100000000000000"], &(0x7f0000000500)=0x28) 2018/03/26 15:16:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x400, 0x40) stat(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f00000000c0)='./bus\x00', r1, r2, 0x1400) r3 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r3, 0x0) r4 = userfaultfd(0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x17, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/26 15:16:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0xcaa0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}}], 0xbc) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/26 15:16:57 executing program 6: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'ip6gretap0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) connect$packet(r1, &(0x7f0000000340)={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000200)=0x2) 2018/03/26 15:16:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/03/26 15:16:57 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/251) ioctl$int_in(r1, 0x800000000005421, &(0x7f0000000140)) 2018/03/26 15:16:57 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) r1 = memfd_create(&(0x7f0000000000)='&trusted\x00', 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x70bd2a, 0x25dfdbff, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/03/26 15:16:57 executing program 1: r0 = socket(0x10, 0x803, 0x10000000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x2, 0x56, &(0x7f0000000080)}) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x30, 0x5, 0x40, 0x7, 0x0, 0x7ff}, 0x3ff, 0x9, 0x8c3b}) 2018/03/26 15:16:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c26000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/26 15:16:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b}, 0x14) 2018/03/26 15:16:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x404040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) sendfile(r0, r0, &(0x7f0000000080), 0x1000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/03/26 15:16:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000080)) 2018/03/26 15:16:59 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='setgroups\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/03/26 15:16:59 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) bind$bt_hci(0xffffffffffffffff, &(0x7f00000015c0)={0x1f, 0x0, 0x2}, 0xc) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7fff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') shutdown(r3, 0x0) pwritev(r3, &(0x7f0000001400), 0x2a6, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x403408}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) tkill(r0, 0x16) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/03/26 15:16:59 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0x7, 0x5, 0x2, 0x71}) 2018/03/26 15:16:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000000080000000, 0x218400) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'syz_tun\x00', @ifru_ivalue=0x1}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') 2018/03/26 15:16:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x54b4, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x497e44a, 0x81) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000280)={r3, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 15:16:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0x3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@rand_addr=0xffff, @in=@rand_addr=0x6, 0x4e21, 0x4, 0x4e24, 0x9, 0x2, 0x80, 0xa0, 0x5e, r2, r3}, {0xffff, 0x239b, 0x98b7, 0x4, 0xd5, 0x5, 0x100000001, 0x6}, {0x81, 0x9, 0x1, 0xa3}, 0x0, 0x0, 0x1, 0x1, 0x3, 0xbc15ec2e352a2592}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x0, 0x1, 0x2, 0x1000, 0x4, 0x381}}, 0xe8) r4 = syz_open_pts(r0, 0xfffffffffffffffc) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000ac0000)) 2018/03/26 15:16:59 executing program 6: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./control\x00'}, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x12000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)=""/86, &(0x7f0000000100)=0x56) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000075aff6)='./control\x00') 2018/03/26 15:16:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x42000, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x1, 0xffff, "8dbfd46da72a", 0x7f}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) fadvise64(r1, 0x80004, 0x4, 0x4) accept(r0, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80) 2018/03/26 15:17:00 executing program 5: unshare(0x20000400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)="657f8b7061062fcd000000081300") r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f000000b4c0), 0x0, 0x0) 2018/03/26 15:17:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000004, 0x0, 0x0) r2 = socket(0x0, 0x4, 0x5) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x7fb, 0xe0c0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3ff, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x284, 0x4}, 0x8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/03/26 15:17:00 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x280, 0x101000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000400)=0x1e, 0x4) openat$cgroup_subtree(r2, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r3 = socket$alg(0x26, 0x5, 0x0) r4 = dup2(r3, r0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f00000001c0)='cmac(blowfish-asm)\x00', 0x2) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffff80000001, 0xffffffff, 0x4e23, 0x400, 0x2, 0xa0, 0x0, 0x4, 0x0, r5}, {0x8, 0xfffffffffffff197, 0x3, 0x8, 0x66, 0x8001, 0x3ff, 0x1}, {0x6b, 0x400, 0x52f3, 0x80}, 0x23f, 0x6e6bb0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0xd0b9421a6f8e9fe7, 0x3, 0x10001, 0x6, 0x81, 0x4000}}, 0xe8) bind$alg(r3, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000940)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x142000}, 0xc, &(0x7f0000000900)={&(0x7f0000000680)=@migrate={0x260, 0x21, 0x400, 0x70bd27, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x0, 0x4e24, 0x7f, 0x2, 0x80, 0x80, 0x7f, r6, r5}, 0x6e6bb3}, [@algo_aead={0x13c, 0x12, {{'echainiv(rfc7539esp(xts-serpent-avx,rmd128-generic))\x00'}, 0x768, 0x60, "442b2f66654c9c4d883385dcd904e03a1abeb34fe4b50471fc9b51865be7871fc1b8e3b6e4466ef23ca64ee30c95c86fb636428c95cb08d7ae04fd39d55bf349ddb047f003f549f6fd4d030e182569b2b3fc30bd8754c105098b26fae0f994cabc41782b02dd6f3f4d75a17db63e57b219aa47831082319bd10a9a8f6d285cc1cb695168726f1f02989c4fe7f9f45da2a93d071476bdeecfdcea6706953558201fba2edc3007c9046f5e21f7d553a9f55d1c5f246bc9a5686821d76a8f99c570821b3f8dbdec8884cc8e96066051cfb2ddcfb02077a2e6ced3075498774512c010a17559bd129d2fc6a95818ee"}}, @algo_comp={0xd4, 0x3, {{'lzjh\x00'}, 0x460, "f3a99330279dfac8afcf618b35073e2e52f9414af1bfdf2425429b9070d56ad620d2b49071ef23ba5fb4540cabd90e51fdaf0512b9770f4e553bbad757bbdaeb21958ab34bc0bd0706508ec8b0f95018c7550769037ed4fce105e987752bf65881e172e9cf5c6132e3e040b0118a870e6c06be5e7eb8e96627f69b983614b58df4924460b03378ead8ed3073"}}]}, 0x260}, 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="873a3d2f", 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) 2018/03/26 15:17:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2002, 0xcc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000089cffc), &(0x7f0000466000)=0x4) 2018/03/26 15:17:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x8000000000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x5) 2018/03/26 15:17:00 executing program 4: socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000140)=""/244, &(0x7f0000000100)=0xf4) inotify_init() 2018/03/26 15:17:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000023, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vcs\x00', 0x80040, 0x0) connect$pptp(r2, &(0x7f0000000840)={0x18, 0x2, {0x2, @rand_addr=0x43}}, 0x1e) ioctl$KDDISABIO(r1, 0x4b37) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'user.', '/dev/mixer\x00'}, &(0x7f0000000300)=""/227, 0xe3) bind$ax25(r3, &(0x7f0000000080)={0x3, {"3d8568842ba7d7"}, 0x77}, 0x10) 2018/03/26 15:17:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/03/26 15:17:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="30332a385e5f21b471bc4b2b2efedce1d79b1d7788bc12a5550f8346089a00db0f12d2b9e0ae19806b1a19d31370a880b10e1e5beea4c928f116b19f50a3733252a798b7d24cf18fe7cc5cc88189eca6a0562066fe872ebc456d7396cb5791706a6dfafe53b98c58b5ccc0d9c2185a49485b4cf7c25ec4812332e3efd5bef5c8ee1d8301d32bb16bfb6eb638407bc37f6f5a0268768c21ebb1b5a632f84ea8a7aba34105bb56ac93f181eeb6f7405583eec84a9b682c029533ebfc8cf846c8c171c59233fceef08cde96585723c8a434310a5f50dbebf88807df3d0188286a0bd5dc481a85"], 0x2) 2018/03/26 15:17:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x80000400000) 2018/03/26 15:17:02 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0c000000010000000000000000000000"]}) 2018/03/26 15:17:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000000000000002004e2300000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bed0daff0700000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21000000010000000000000000000000004f8641a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000013, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x0, 0x17}]}, 0xfb}, 0x1}, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b9066c0f43425155cc301ac5d4d9e2703a1e1ceec691f7dabd5caa484547110d9a0a592c046f83b2355b77d811e6535b34a8360b", 0x34, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00000001c0)="4c63e0d79fdc032fdb4f868d618a6824dea12a821a5fe36941c37d7da342ac504fce5dabbb81e210cdc6e63e024fb23953886859e8eff4673f7c647aed1e2136b6f9ea64db2c62df5c4a4c53605f03afa4cd95e087170ec0746765c4c32ff7e4211d3d41253a6a634bc052732157680ac772c768e20c1f59b29e3163c41e63440fa0271c17d4b5d5a658769acdc702322f5cffac7f323136dbc173386496", 0x9e) 2018/03/26 15:17:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80) times(&(0x7f0000000000)) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x0, 0x1}) 2018/03/26 15:17:02 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000240)={{0x2, 0x5, 0xffffffffffff8000, 0x7, 0x74c}, 0x6}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000100)={0x7de, 0x4}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x3, 0x7}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e26, @broadcast=0xffffffff}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a06", 0xdd}], 0x1, 0x0, 0x1d4, 0x24044005}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x98}, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x4f9}], 0x1, &(0x7f00000000c0), 0x0, 0x4000000}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/26 15:17:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/26 15:17:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0xade, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r3}) 2018/03/26 15:17:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x602000) getpeername$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0]]) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000002c0)=0x60, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) 2018/03/26 15:17:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x7, 0x2, 'client0\x00', 0x4, "5ad8bb269cecf026", "5b7c959c40be6c32b99884738607e96e12517f2fa3d951fb197bd9a665b5051d", 0x0, 0xfffffffffffffffe}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x7e, @empty, 0x101}, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffff, [0x7b25, 0x4, 0x3, 0x3, 0x7, 0x10001, 0x3, 0x1f]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/26 15:17:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2000000000004, 0x3d) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/151) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x0) recvfrom(r0, &(0x7f0000000480)=""/176, 0xfffffffffffffdc3, 0xffffffffffffffff, &(0x7f0000000180)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000340)) 2018/03/26 15:17:02 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb0ac, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x7) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)='/dev/vcs#\x00') 2018/03/26 15:17:02 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) io_setup(0x7fff, &(0x7f0000000140)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) io_getevents(r1, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5f2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x4c74043, @loopback={0x0, 0x1}, 0x9}}, [0x1ff, 0x10001, 0x8e31, 0x3, 0x0, 0x80000000, 0x81, 0x5, 0x4, 0x2, 0x100000000, 0x6, 0x6, 0x7, 0x7]}, &(0x7f0000000080)=0x100) io_submit(r1, 0x20000162, &(0x7f0000000540)) 2018/03/26 15:17:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa4883, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/26 15:17:02 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/26 15:17:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x2c2, 0x4) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) fstatfs(r4, &(0x7f0000000300)=""/223) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2, r3}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) 2018/03/26 15:17:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/163, 0xa3, 0x2000, &(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) r1 = geteuid() r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setresuid(r1, r2, r3) [ 262.822661] irq bypass consumer (token 000000001ecb9cc6) registration fails: -16 2018/03/26 15:17:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x34050}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002a00000000000000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/26 15:17:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x23, 0x829, 0x0, 0x0, {0x14}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 15:17:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/autofs\x00', 0x440002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001540)=r1) r2 = gettid() timer_create(0xb, &(0x7f0000000000)={0x0, 0x21, 0x0, @thr={&(0x7f0000000040)="71241c97819cfac36d7f95fbd5206ad25a5ec5a3edba81d86f680a522cdaa18bd4752b960783e04d50f53733b632e1fe7f22dd46a89a06bf30ad9578b7dc84b0f29e64f74031a9bd31f4afbe155791f8d12ccd9d8c77ff8f7383adc5cfcbfeac96a0e167ded32996c4d2899e1e73f3327bfc361857f6b6ff43fe428587f14a613499861ade0a336ab672f92722db58c141c53b30e622cb23fc132c19941d30a90526d179e6434205863ddf9c9a8ab4241507333723dea0b82da48195913859f3d9df48dd", &(0x7f00000002c0)="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"}}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) r3 = msgget(0x2, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580), &(0x7f0000000200), &(0x7f00000012c0)=0x0) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000013c0)={{0x401, r4, r5, r6, r7, 0x1, 0x7fff}, 0x1, 0x9, 0x0, 0x7dc, 0x147c, 0xffffffffffff8000, r2, r2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000001c0)=0xa1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000015c0)={0xffffffffffff8001}) rt_sigsuspend(&(0x7f0000001440)={0xffffffffffffee00}, 0x8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) 2018/03/26 15:17:02 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1ab) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x243, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2bb) 2018/03/26 15:17:02 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) fanotify_init(0x0, 0x8002) 2018/03/26 15:17:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc7, 0x6040) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x9f, "0ecd4da8cd90c47be55e76d729b5f01c6b9d36022472325e2a21103ecb22bdc32a76ccb29909adc4c45fe1d0a511ae90c4c491bab31ea59ea61b00c8381363d25080cf6020fcaf856a413ed5ee187e9bfa4b1c04da80799106da7628fc02772629b9ed8584a92fcafab54284f86f360271528f8576b6b34645bfb0ac8589ee61d1e9e0ac5337464b27678ab95fb814182dd96649808a4bf05d3dbd31cd700a"}, &(0x7f0000000200)=0xa7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x214, 0x4, 0x858, 0x1f, 0x1ff, 0x8001, 0x3, r2}, 0x20) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) listen(r0, 0x110000000010) r3 = accept(r0, &(0x7f0000000240)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000}, &(0x7f00000001c0)=0x18) 2018/03/26 15:17:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x371, 0x0, &(0x7f00000010c0)={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0xff0c) listen(r0, 0x4000000400081) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x53, 0x0) 2018/03/26 15:17:02 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000140), 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) r4 = fcntl$dupfd(r1, 0x406, r1) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000040)="5c45796ba7462e6bc2f8a6fd7ef59793d85ccc624123d68ecb08ec9f296e6c699a4f644ae69df004f5a761a7e62839198efa1484c21622fd9479fc7fff10acfd", 0x40, 0x9, 0x0, 0x1, r4}, &(0x7f00000000c0)) sync() sendto$inet(r1, &(0x7f0000537000)='|', 0x1, 0x0, &(0x7f0000be1000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000003580)=@generic, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004940)=""/124, 0x7c}], 0x1}}], 0x1, 0x10140, &(0x7f0000004ac0)) ioctl$TIOCSTI(r4, 0x5412, 0x3) 2018/03/26 15:17:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000710ffc), 0x4) 2018/03/26 15:17:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)={[0x3b, 0x0, 0x39, 0x3f, 0x3a]}, 0x5) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0xffffffb6}]) 2018/03/26 15:17:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0xfffffffffffffe6d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) 2018/03/26 15:17:02 executing program 7: perf_event_open(&(0x7f0000032000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) sendto(r0, &(0x7f0000000040)="5aff4f24e228b449dda89d1670b25aa304c25ad6c2dc58da74878301b47e8e090132d285714da05ca608b375c4cfaafd74c46cae0eddd24a89066277683eb49204f7510d7810b3b67a77804569b1ee535e3f08c694f897c2c420d580f79b0b9b2dd9fd196507f046bdfae35243", 0x6d, 0xc000, &(0x7f00000000c0)=@sco={0x1f, {0x0, 0x9b26, 0x200, 0x5a2c, 0x40, 0x7}}, 0x80) syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) [ 263.076508] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/26 15:17:02 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x2, 0xfffffffffffffffe, 'queue0\x00', 0x5}) clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r2}, {}, {}, @connect}], 0x1c) 2018/03/26 15:17:02 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40c000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = getpid() sched_setaffinity(r1, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000000)=""/103) munmap(&(0x7f0000544000/0x1000)=nil, 0x1000) ioprio_set$pid(0x0, 0x0, 0x0) [ 263.124953] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/26 15:17:02 executing program 3: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) timer_settime(r3, 0x0, &(0x7f00007a3fe0)={{}, {0x77359400}}, &(0x7f00006dcfe0)) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) 2018/03/26 15:17:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/40, 0x28, 0x0, &(0x7f0000000080)={0x1a, 0x323, 0x6, 0x3ff, 0xd300, 0xce, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/248) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f00008e8fe0)=[{&(0x7f00000001c0)=""/162, 0xa2}], 0x1, 0x800100) 2018/03/26 15:17:02 executing program 5: syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x4, 0x2000) r0 = getpid() getpgid(r0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f0000d7c000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000002c0)) keyctl$session_to_parent(0x12) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x4200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3}, &(0x7f0000000200)=0x8) 2018/03/26 15:17:02 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x5, 0x4) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x4000802) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xdd3) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/03/26 15:17:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/26 15:17:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x1000000002, 0x1, 0xca}, {{0x0, 0x7530}, 0xf73, 0x200000000000}], 0x21) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @loopback=0x7f000001, 0xff0000ff, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff]}, 0x1, 0x7134, 0x5, 0x0, 0x3, 0x3f, 'bcsh0\x00', 'ifb0\x00', {0xff}, {0xff}}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2, 0x3}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0x13}, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x6, 0x8, 0x7d, 0x6, 0x5, 'vcan0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, 0x0, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x2d2227e8, 0xffffffff, 0xff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0x2abe1144494ebbbc]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0x0, 0x8, 0x2, 0x7ff, 0x10001, 'rose0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/26 15:17:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@newspdinfo={0x30, 0x24, 0x200, 0x70bd25, 0x25dfdbfe, 0x80000001, [@proto={0x8, 0x19, 0x32}, @offload={0xc, 0x1c, {r1, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x2}}]}, 0x2c}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x6, 0x4) 2018/03/26 15:17:03 executing program 5: r0 = open(&(0x7f0000000280)='./file0\x00', 0x40400, 0x4) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setsig(r0, 0xa, 0x31) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000140)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) recvfrom$llc(r3, &(0x7f0000000080)=""/11, 0xb, 0x2060, &(0x7f00000000c0)={0x1a, 0x13, 0x4, 0x7, 0x20, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000180)=""/227) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001d00010300000000000000000500000008000300da0000004b5e5ca9959c697fc788dfb05367bb07ca5f9c2fcda75a98841bd7e088ef238e6e3eaf323d"], 0x1c}, 0x1}, 0x0) 2018/03/26 15:17:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@remote, @multicast1, 0x0}, &(0x7f0000000280)=0x71918917490c1fad) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/03/26 15:17:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) fcntl$notify(r0, 0x402, 0x9) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000440)=""/4096, &(0x7f0000000140)=0x1000) sendto$ax25(r1, &(0x7f0000000040)="e0", 0x1, 0xc010, &(0x7f0000000080)={0x3, {"f862f95211a7bf"}}, 0x10) sendmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f0000000280)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="da", 0x1}], 0x1}}], 0x1, 0x4040000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xffff, 0x7fffffff, 0x7, 0x0, 0x100}, 0x14) 2018/03/26 15:17:03 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000440)=""/122, 0x7a}, {&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/52, 0x34}], 0x6, &(0x7f0000000a80)=[{&(0x7f0000000680)=""/120, 0x78}, {&(0x7f0000000700)}, {&(0x7f0000000740)=""/119, 0x77}, {&(0x7f00000007c0)=""/66, 0x42}, {&(0x7f0000000840)=""/119, 0x77}, {&(0x7f00000008c0)=""/54, 0x36}, {&(0x7f0000000900)=""/136, 0x88}, {&(0x7f00000009c0)=""/180, 0xb4}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x5}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80803, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000300)={0x4, 0x12, 0xfffffffffffffffd, r4}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) write$vnet(r6, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/154, 0x9a, &(0x7f00000001c0)=""/5, 0x3, 0x6}}, 0x68) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000700)) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)}, 0x0) 2018/03/26 15:17:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/03/26 15:17:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x80, 0x800e, 0xffffffff, 0xc114, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x9}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x8ef) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) 2018/03/26 15:17:03 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x80000) read(r0, &(0x7f0000000140)=""/28, 0xfffffffffffffefc) mknod(&(0x7f0000000180)='./file0\x00', 0x120, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) socketpair(0x1f, 0x6, 0x4, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$inet(0x2, 0xfffffffffffffffe, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/26 15:17:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd374, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(r0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x76, r3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000002c0)=0x19, 0x4) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r2}) recvmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x80, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000200)={0x7, 0x0, 0x8, 0x0, 0x2, 0x0, 0x66, 0x5, 0x100000000, 0x20, 0x1000, 0x3, 0x0, 0xffffffffffffff37, 0x80, 0xffffffff, 0xc0d, 0x80000000, 0x4}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000340)=&(0x7f0000000300)) 2018/03/26 15:17:03 executing program 7: io_setup(0x9, &(0x7f0000000280)=0x0) io_submit(r0, 0x200000f0, &(0x7f0000000240)) getegid() sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) 2018/03/26 15:17:03 executing program 6: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/03/26 15:17:03 executing program 5: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x1, 0x0) tee(r1, r0, 0x86eb, 0xf) 2018/03/26 15:17:03 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/26 15:17:03 executing program 4: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e4effc), 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) finit_module(r0, &(0x7f0000000140)='/dev/dmmidi#\x00', 0x2) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/26 15:17:03 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffa9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x287}, 0x90) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000080)="fcbb9eded1cdfb2c0f080dde3521e92085fa61c73fbf8a135db869449ba255bb2905a4c6cd8eb06258603c1dc1970f8713263a90fbe14940f009b55a3eda12c17b7141041a01cd583946751d8bf90c8cec3746c40bedf97ebfa0942e8c65d053402c3c3596b0d4fe3baafdd7b4742baa1c7a5378faaf716ee64c789fe24c39170275e45d8190c951af33715186e647e351b712010ab56a7791321ce1fcdf2f2c1cab214e24d6de0285043e7d25be6d657ddcc95baa4baa6a05b7ca680189e1d00a1d8f169a6263e6b0a15fba2d6ab5fcce3184cdb2a13d09269190") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 15:17:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, 0x4, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xff, 0x3, 0x3}) 2018/03/26 15:17:03 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/03/26 15:17:03 executing program 3: semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e72f17)=""/233) r0 = semget(0x0, 0x1, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r4 = syz_fuseblk_mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file1\x00', 0x0, r1, r2, 0x5, 0x0, 0x101440d) sync_file_range(r4, 0x200000002, 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r4, r4) openat$cgroup_type(r7, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000480)={{0x7, r1, r3, r5, r6, 0x80, 0x3}, 0xff, 0x1, 0x9}) preadv(r4, &(0x7f0000001840)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000001500)=""/113, 0x71}, {&(0x7f0000001580)=""/121, 0x79}, {&(0x7f0000001600)=""/56, 0x38}, {&(0x7f0000001640)=""/255, 0xff}, {&(0x7f0000001740)=""/234, 0xea}], 0x7, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/26 15:17:03 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34050}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="1b6f7e88e140ab2c4223ffff7f0000000001000000000a040200000004000010"], 0x18}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x450a, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x9, 0x7, 0x1800, 0x800}, {0x4, 0x2, 0xbf08, 0xd8f6}]}) 2018/03/26 15:17:04 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') unlink(&(0x7f0000000100)='./file0\x00') close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) 2018/03/26 15:17:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0x52, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60981258001c000000000000000000000000ffff0400000000000000000000000000ffffac1414000000c200000000004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000100)) 2018/03/26 15:17:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1ff}) fchown(r0, 0x0, 0x0) fsync(r0) 2018/03/26 15:17:04 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x243, 0x0) accept(r0, 0x0, &(0x7f0000000140)) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="df33f9233403", @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @empty]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000000000000000000000004002ee3272c63af3c16879b3453890000000000000000000000000000000000006300000000000039b6796e284168987458b8eb63613e8dc95daab40f74f6a07308178e227ef5914c333a8b20998d6c4f094b4225"]}) 2018/03/26 15:17:04 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x9, 0x200001) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x38) 2018/03/26 15:17:04 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x950, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000018c0)='./file1\x00', 0x0) 2018/03/26 15:17:04 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x501082, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x5, 0x0, [{0x3f, 0x1, 0x0, 0x0, @irqchip={0x0, 0x3}}, {0x4, 0x5, 0x0, 0x0, @irqchip={0x40, 0xfffffffffffffffe}}, {0x6, 0x1, 0x0, 0x0, @adapter={0x400, 0x8, 0x5, 0xf, 0x7f}}, {0x1, 0x7, 0x0, 0x0, @irqchip={0x4, 0x1}}, {0xfffffffffffffffb, 0x1, 0x0, 0x0, @msi={0x99a9, 0x100000001, 0x8}}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) 2018/03/26 15:17:04 executing program 4: capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 15:17:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x2000000000000004, 0x80000000004, 0x2}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000000)='\v', &(0x7f0000000040)=""/230}, 0x18) socketpair(0xa, 0x80007, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x2}}, 0x9, 0x2}, &(0x7f0000000300)=0x90) 2018/03/26 15:17:05 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"97a37143bd5367"}, 0x3}, 0x10) r1 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x8) prctl$getname(0x10, &(0x7f00000002c0)=""/223) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0x10000) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x512}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) r3 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r4, r3, &(0x7f0000000040), 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x75, 0xd586343f16660c3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0xd, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000240)=0x40, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x65, 0x1641}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r5, 0x3, 0x73c8}, &(0x7f00000004c0)=0x8) 2018/03/26 15:17:05 executing program 6: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r0 = gettid() process_vm_readv(r0, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/26 15:17:05 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) 2018/03/26 15:17:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) statx(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x184, &(0x7f00000000c0)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/03/26 15:17:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x35c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/26 15:17:05 executing program 4: syz_emit_ethernet(0x117, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="9135dfa56e9a", [], {@mpls_uc={0x8847, {[{0x3, 0x4, 0x0, 0x5c}, {0x7, 0x7, 0x0, 0x80000000}, {0x1ff, 0x3ff, 0x3, 0x8}, {0x5, 0x7ff, 0x2}, {0x80, 0x9, 0xffffffffffffff84, 0x1}], @generic="67c141ff13984d98108428b0168e2d3e4b50e5628c7b047cc1f35d49f82e435d43f5562b3348765368609ac60d92bc1d9ddaa2d3dc585aeb33a9b81b572a0c91172d1e2c508964b2ff02f94472a424c4d1bef31087a5456aad4aa940ef9c74b6bb6d1125b49f3ead74e558be9d377cb767c8aefff530d3a8c003c2a17ad70fe4096c0c8b992394166cfc8c7decce6beb6e9a396a9180a65bbacb869b718963864d34e649a814b9f5f2ec841db26f71d1559e9cb5d1b8419668cb83b78e7a15ae29dd976094047e79cc42c35f9e96025ae2961b4bbd68322cc368a0bb0dd2c34cf07687debd06d9c69adbcc9fe49372cf47825b2ae5"}}}}, &(0x7f0000000380)) 2018/03/26 15:17:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80a00) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/147) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1000}, &(0x7f0000000100)=0x8) [ 265.879635] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/03/26 15:17:05 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000035f000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f000035dffc)) 2018/03/26 15:17:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0x24c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1}, 0x7ff}}, 0x2, 0x5, 0x9, 0x2, 0x9f}, &(0x7f0000000140)=0x98) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x6, 0x5, 0x2}, &(0x7f00000001c0)=0x10) 2018/03/26 15:17:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f00000069c0)=[{{&(0x7f0000004680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004740), 0x0, &(0x7f0000004780)=""/4096, 0x1000}}, {{&(0x7f0000005780)=@nfc, 0x80, &(0x7f0000006980)}}], 0x2, 0x140, &(0x7f0000006c00)={0x77359400}) 2018/03/26 15:17:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) sendto$inet6(r0, &(0x7f0000000040)="ec426ba2861d07fe65889a3e539b49b9370183670c400a08c3360075e22e8e190b0a471d1b185df0a09cfd1440ff533decb9344c55366bf06bf89b63184fa25b39ff45b3081e53a4502623a8c50b3f5d1a5ba0653f29988c17606ca93de4d44ce90bb11cb083eeb220a05441509731b74a9a17a376a0cdb1b2a47fd1c55fbec63124f7f5aa06139a5333e8c811c0815e854a1d64c100167e48b953b2858cdc5720a7", 0xa2, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0xffffffff, @empty, 0x9}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r2}, 0x14) 2018/03/26 15:17:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) sendto$packet(r2, &(0x7f0000000040)="4ca97048453bc342cba5591887cca0465e1cd6792d0d356f3c7956051b8e1228252fd13ab188927aa28823aeee5468bc7aa89039ece78f7c2afbe9fc2bf0645a815aae9a1ca6171f896c8b87a4e3b3876c68f338dfd12a766a84ecf69cfd8dd99df3c488bbaf7d11fff3ed2dfd5d8afe54233d465371bcff2b93e32def05ac010d69f194bdf583842c71f326a3ce6e32bb3d07d67684d037bb12a7caaed5228f603a45496c21edb6b05aebe3fa1a85dfda327d5a79c186805fd86ff5ad220544ec134c8e58d0aa30ada963a785d9077ba8cc20f45d791de143a5d2a8f05b21587bcffd9b721d906099d2e39ab142ab5159292c1875e27c8e", 0xf8, 0x10, &(0x7f0000000280)={0x11, 0xf6, r3, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) r4 = dup(r1) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000300)={r6, 0x3ff}, 0x8) connect$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x4, 0x0, 0x4, "8b631d940921915c0e240fd68e811616ab733193f4c71ecc580ccc9aff7fc523c728b8927b7c72b13d222830fcb0fc6b2c3d20686cf34caf1cb3b2d9cda575", 0x2e}, 0x60) 2018/03/26 15:17:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000058001f0014b2f407000904000201071002000100ffffffff0800020001000000", 0x24) dup3(r0, 0xffffffffffffffff, 0x0) 2018/03/26 15:17:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) pread64(r1, &(0x7f0000000080)=""/203, 0xcb, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/03/26 15:17:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xffffffffffff7ffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb8e5, 0x200000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x1f, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) 2018/03/26 15:17:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000280)=""/134) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000440)={0x3f, {{0xa, 0x4e23, 0xee, @empty, 0x5}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x7, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xff80}}}, 0x88) io_setup(0x1, &(0x7f0000e4b000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000580)={r5, 0x3}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x4000) name_to_handle_at(r6, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xcf, 0x2, "869e7da85048e878fd3eb352c659e081164828f0ca0d96dee5ecae395dc521fc54a3d3058d38026ac8b985b05c021b536322c8d68a81d526bc29db1da3bfff4c6aabcbf07bfdb2c24e95b1b373973fa832e22177831d3a94807b174f4026236912b8f3f09fb8715204469ae7612ab322ffb4b1e7505cfcc40d9650417b476035567a27555db40f480ea5785cae68128d8b7e0bab0648e33788f55fd836c0976660390e68266b9776e2f8bfaff8e931c4db29c259e994bfafd8601a4d7a0a02b13506e2e705e9ab"}, &(0x7f0000000200), 0x1400) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/03/26 15:17:06 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004380)='/dev/autofs\x00', 0x400800, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r2, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000100)=""/96) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0xfffffffffffeffff) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/209, 0xd1, &(0x7f00000002c0)=""/121, 0x3, 0x4}}, 0x68) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x1000}) r5 = shmat(0x0, &(0x7f0000010000/0x4000)=nil, 0x4000) shmdt(r5) 2018/03/26 15:17:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000240)="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", 0x71c}, {&(0x7f00000012c0)="bd45c281cbc846b3d9b2e4e94fec0255fb215185e8e81c1075c05428188934db6d4bb64acf764ad173a30d3157582a4406d976d81d8f9858499071e5a8f78f66459ea4e788ce513d370dca4bf298679b94e2bd364e2bd41034c1bfa6ef17f26d926e5bde480e3e27de89ae583987cab427e144456eb03fa4e5bf08aa138c24f65fe44724d5baf4365ed6271885b1797f9d0076df7df03674b52e200faec39aaeb634759a4af618638032f445", 0xac}, {&(0x7f0000001440)="0e3b9e0098c6936334b5a4e52814e0776d461823c250bbd4075bca7ea58193c53057dc67e5dd865ceed0bf984420", 0x2e}, {&(0x7f0000001640)="63e9368c6cd8c0fe22b01ab4fece3161612aeb96ac40b3f9f2d6a63a0bc00ab0c5a0f7067bae4c67522739069fe623ab2ce3fa6bee50cda855c772f132cbd3e91b6ea7980b7b45464f0e4b63e88ba40e70b3c3924a4a8d6f0203b7c91f50da7d0a6d628b891755fcd79978ff7b31d707f5fb5f5d52e9a5bb8a206ed71533b88ea5bb01f46e29b8e3c3", 0x89}, {&(0x7f0000001800)="3784943bff9062b13152be8bd17b1a59238c0028bce0f3bce2b520d5ee4bf06f4c161a38df29cbc91f4afae180ba484dbe65aaeda15b2f36be41d76773ec17e3c329bcd42ccdbe71e8f01ac176b071d1645002d13b17ef927f5682895fc67fa85265e359cdda4da2d328e3e73e97b5243a6ba19c383e21fb65464a8c6ec4984d9735a7913a0c47f2e3", 0x89}], 0x5, &(0x7f0000001640)}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x80a00) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x1, 0x3000}) 2018/03/26 15:17:06 executing program 4: socketpair$inet6(0xa, 0x803, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7fff, 0x1ff, 0x8, 0xeeb4, 0x8, 0x0, 0x7, 0x200, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xa2, "be13634174d781e8be6bc2ecaaa958d365a44987231d53ae95cd1c99ba3e0be315ed7a9ad9d25afdd0b53a1058ef579e17109a9fa0a8f6a7cb53ccfd2934c7f36c715491912354aab99bfc80f91c10d98c709bbce9650b7caaa88a118e5ec102d5f785bf8031855a53ff5944695b5d129ea07af7bcdd541efa7978f24a06919381ac60ded23f428236d6821747ec49c8d7cf04dea899e84acaa4a049c344b2885b02"}, &(0x7f00000001c0)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x9, 0x100) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000440)="10f30809906ed9e5881bc60e6ac749c9af7cc5cc0cc611c50811104a2e05dcf9006fe86805c11d4cafd5601cb5125d9dcb2a2d7b2e9a439bcdfa24c96f375240b9a431c3acdc98b1f5a9b1cf3f9377dd348793430524b1ad", 0x58}, {&(0x7f00000004c0)="5158565470f398f4159674c7b7730b3531dfecf3ec83b14245d492b1930c42eb3bb4dd5bab1cff171eeb921859080c6ef3756849edd71fa4625de29c5185ee277b8ff62f6f6e820b2136358d91d1c35979c4a162221a1d0b7da73a6db8fc571b2a07a444d1a3eb13cdeb73d700bb3dfa2b4f23cbe76bacaff38cd86db3d8431504a02d3344e09200f299096937fea9f782ee8eb0fe9a5e408c733d61572aad06e8ddd99f99fded432dc113429c9c11beb598ddaa244e878aab7b0371fa579ff85a69cc7e2a8a3d87fdad8a7888fd70b269e4b0d34f641d1dc296fdd3ddb707ede14332a28df7769e842b4be4d553f3bd52c3e07fd1f2e0629ad88f00", 0xfc}, {&(0x7f00000005c0)="da2971a53cb0e7086e57db3efda02031a7ae0c2ae5c7f02ddcfd0092401d51c80269f633b4e378ac03e3c89f28910bd8759d494d527ed6a2d9dd6c3ce60c914b5212ff86f615a9cca95ee7e594b81e69cddb714467c5344d171cf46c01da2edb94070c021fa46e09a6271794c9bc4c1dead8113c0aab8bf3cfe922c8920b729c5914c7bf6c42a9f5653e0fd74fe3452c2af573d27b97", 0x96}, {&(0x7f0000000680)="368671218c442a3695d67d9a53419bdd559ed93e1e67f526643e234ef076b1e630fee965dc3c0dc880de86559abe86dbc386fe87f9fc0fa2c0f411f72824aa557bd7562e57cba861e0831d03b82911e58452bf3ef4aa2e26900d7cd28ad30a0c0d10633d7214c853c18ea2008e2bd8e2e5e96b2b4768e531b1a138dc6c857997853423e8040f662943b7f83b30c2c0f09cc46506535d69019e6286ac46118044d6315ef73a6b2dd9d29a66b885a5be90470aa019197ebd87f503e23e196df2dd533ca2ec094666af651e33c899d7b8cc412db26933", 0xd5}, {&(0x7f0000000780)="3910c5e7f8f50c27204cebfca9465dc98f08268cef98b6c78a0bedd5b5e1eb137e0b4d8930085919c89ac89cf273a1693353a6856902ea06bae158bda7af1e15ed900f9b1efd765cb9e9d24513", 0x4d}, {&(0x7f0000000800)="644d418e45c793c21a9cf9fee95c3ddcf84ac2ac2daa208129328ab613d7f4acd452b7c4953f2b6d053c556e715f988fca52596271acb3b6c4702611c5fca04cd5db2d78eb567223d1f84f3bd2777f0eb0da1277277faab379606d91646f9d42bf85290c0a045a9710b71e82e2ae608d0dd7dbad9ba90f7f26de0e5f5a63d9311571ee7fa6b84ed308f7e25b5caadb0fbf2196255e473757979ef2e2e23019c21498b067a81eef017661342f7aa08d2a780d5d7249198f890495ca42c0f286858250a307f99bdc6db92b03148b243b51353e2c5174df", 0xd6}], 0x6, 0x0, 0x0, 0x4080}, 0x4004800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x80000000000004b, &(0x7f0000b34ffc), 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000009c0)={r2, 0x3f, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000300)={0x3, 0xfff, 0xffffffffffffff7f, {0x77359400}, 0x7, 0x6}) 2018/03/26 15:17:06 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x22040, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x110, 0xc, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {0x1, 0x0, 0x6}, [@generic="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"]}, 0x110}, 0x1}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x1ca451f5, 0xfffffffffffffe59) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={r1, r2}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) 2018/03/26 15:17:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="4000000000568f4b9a1311ac419f938a0136da52ff18a9a09be6fd2f405b499c0bd228751e3a0d134b75b2c13c3cdd9d6ccbd355f5f9c985bb8f717f0a9592417a2fd10f31367953227bc14b269e3414ed07ad2653d2c86a62830bbbe310f6b7e678800dae71d1688d4e1e8f497e799c02ffbd313a09cc08bba6044b174c9d3aac54e5a980092b73903bcfdf58f48176d3d9d30a0f7b163b97d3024301b5"], 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00', 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x8000) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x290002) [ 268.548575] QAT: Invalid ioctl [ 268.553431] QAT: Invalid ioctl [ 268.556989] QAT: Invalid ioctl [ 268.564462] QAT: Invalid ioctl [ 268.569121] QAT: Invalid ioctl [ 268.572607] QAT: Invalid ioctl 2018/03/26 15:17:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, {&(0x7f0000000040)=""/90, 0x5a}, &(0x7f00000000c0), 0x44}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/26 15:17:08 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@l2={0x1f, 0x629, {0x5, 0x2, 0x6, 0xc5, 0x0, 0x1ff00}, 0x200, 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0), 0x1}], 0x1, &(0x7f0000000000), 0xffffffffffffff92}, 0x40) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/03/26 15:17:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x50600, 0x0) socketpair$inet6(0xa, 0x0, 0x101, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000043f000/0x2000)=nil, 0x2000, 0x1, 0x34, r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200d00) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x10000000}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000668ffc), 0x4) 2018/03/26 15:17:08 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001500)={0x7, 0x0, [{0x3000, 0xc0, &(0x7f0000000140)=""/192}, {0x107002, 0xcf, &(0x7f0000000200)=""/207}, {0x100000, 0x95, &(0x7f0000000300)=""/149}, {0x1000, 0x4d, &(0x7f00000003c0)=""/77}, {0x0, 0x43, &(0x7f0000000440)=""/67}, {0x14002, 0x1000, &(0x7f00000004c0)=""/4096}, {0x4000, 0x0, &(0x7f00000014c0)}]}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x3fffc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/26 15:17:08 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) 2018/03/26 15:17:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$peekuser(0x3, 0x0, 0x7fffffff) socketpair$inet6(0xa, 0xb, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000300)={0x6, 0x4, 0x4, 0x0, 0x0, [], [], [], 0x6, 0x8}) unlink(&(0x7f00000000c0)='./control/file0\x00') pivot_root(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/03/26 15:17:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x284) [ 269.309498] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 269.327007] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 269.603903] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 15:17:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=""/184, &(0x7f0000000200)=0xb8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) fremovexattr(r1, &(0x7f0000000240)=@known='com.apple.system.Security\x00') socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x20]}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x0, 0x1, 0x9, 0x9, 0x0, 0x1b}) 2018/03/26 15:17:09 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 2018/03/26 15:17:09 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780), &(0x7f0000000840)=0x0, &(0x7f0000000800)) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000240)={{0x3, 0x0, 0xfffffffffffff186, 0x8, "096ea28764cfab659d7a7de6a38a48d809b1eaf1cf5c0915c35845457792abbe008c9108420e51a1e1ccb4a6", 0x47b}, 0x8, [0x0, 0x0, 0xedd7, 0xfffffffffffff974, 0x9, 0x6, 0x0, 0xffff, 0x7, 0x3, 0x4, 0x1, 0x2, 0x80, 0x2, 0x24d, 0x8, 0x4a59, 0xfffffffffffff3b3, 0x10000, 0x8001, 0x9, 0xfffffffffffffffa, 0x4, 0x3ff, 0x5, 0x7, 0x8, 0xeaa5, 0x3d60, 0x2, 0x2, 0x3, 0x7fffffff, 0x9, 0x10001, 0x3, 0x0, 0x0, 0x3, 0x0, 0x400, 0xfffffffffffffff9, 0x10001, 0x5, 0x7, 0x3ff, 0x0, 0x3, 0x7fffffff, 0x4, 0x1ff, 0x8, 0x20, 0x59c, 0x6, 0x7fffffff, 0xc074, 0x3, 0x101, 0x3, 0xf03, 0x6, 0x3, 0x5, 0x7, 0x6c1, 0x7, 0x5, 0x3, 0x7, 0xffffffffffffff81, 0x6, 0x8, 0x7, 0x3, 0x1, 0x1ab19c8d, 0x100000000, 0x20, 0x1f, 0x0, 0x3, 0xffff, 0xdf8, 0x8000, 0xfffffffffffffbff, 0x8, 0x0, 0x3, 0x80000001, 0x9, 0x9, 0x3, 0x0, 0x5, 0x4, 0x7, 0x80000001, 0x5ed, 0xffffffffffffffb5, 0xffffffffffffffe9, 0x31a, 0x4, 0x7, 0xffffffffffffffc0, 0xfffffffffffffffc, 0xffffffffffffffc1, 0x8, 0x4, 0x6, 0x400, 0x6, 0x9, 0x200, 0x55, 0x5, 0x2, 0x1b, 0x800, 0x80000000, 0x9, 0x3ffc814a, 0xff, 0x3, 0xff, 0x4, 0x8]}) r4 = socket(0x11, 0x4000000400080003, 0x0) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000200), 0x4) 2018/03/26 15:17:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getdents64(r0, &(0x7f0000000080)=""/214, 0xd6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r2, 0x1, 0x10, 0x5, 0x2}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r1, 0x0, 0x3d, "f04fc86c91b725e09b2b4a5ab5074418112fc9fee13e9c5dc5431bfc1fe8c2eaf6e03bc4d1850d8794d0bf39dce9222a3c3892dbbf6f230d8e422f3144"}, 0x45) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ptrace$getsig(0x4202, r3, 0x9, &(0x7f0000000300)) uselib(&(0x7f0000000040)='./file0\x00') 2018/03/26 15:17:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x480000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001e002908000000000000bc01000000000000003ed305f5ff00000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 15:17:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x2003fffe, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3a, "d8ff472b9710d663423cc3c790fda4c2c56028d6fdc4ed4f94190eff4fe3649573391950c6dbcd230902f639a1aeb38cd731b899cdc13d308e3d"}, &(0x7f0000000080)=0x42) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) 2018/03/26 15:17:09 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\'\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/26 15:17:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000001140)='/dev/snd/midiC#D#\x00', 0x101, 0x20000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000012c0)=""/51) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) syz_open_dev$dmmidi(&(0x7f0000001100)='/dev/dmmidi#\x00', 0x8, 0x0) r2 = semget(0x3, 0x3, 0x8) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000011c0)=""/229) poll(&(0x7f0000000080)=[{r0, 0x48}], 0x1, 0x0) 2018/03/26 15:17:09 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x536b, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0x6d0, [0x20000340, 0x0, 0x0, 0x20000470, 0x200005d8], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x4, 0xd, 'bcsf0\x00', 'eql\x00', 'lo\x00', 'bcsh0\x00', @random="8f768410a335", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x100, [@cpu={'cpu\x00', 0x8, {{0x6}}}, @pkttype={'pkttype\x00', 0x8, {{0x4}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7ff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x20, 0x22f0, 'syzkaller0\x00', 'dummy0\x00', 'ip6_vti0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0xf0, 0x138, [@limit={'limit\x00', 0x20, {{0x40, 0x739, 0x8000, 0x100000000, 0x9, 0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"f8fa28dd43774f3506222ad93f37f9f5dd7adb0a19c85575b16cc33176fb"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x13, 0x28, 0xfbff, 'vlan0\x00', 'vcan0\x00', 'irlan0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x3, 0x35, 0x8808, 'bcsh0\x00', 'nr0\x00', 'ip6gretap0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x178, [@time={'time\x00', 0x18, {{0x400, 0x9, 0xfec9, 0x1411a, 0x6, 0xffffffffffffffff, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3, 0x4a6, 0x3ff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x17, 0x8, 0x0, 'ipddp0\x00', 'tunl0\x00', 'ip6tnl0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0x118, 0x150, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="35a29a12683f", 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x748) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$inet(0x2, 0x2, 0x5) sendmmsg(r1, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18200000000000000000000007007f996bef149ad9a60000"], 0x18}}], 0x2, 0x0) 2018/03/26 15:17:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000100)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/03/26 15:17:09 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x40002) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x0, 0x5, 0x2, 0x9, 0x800, 0x7}, 0x200}) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x80000, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f0000000f96), 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e21}}) 2018/03/26 15:17:09 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0xffff, 0x6, 0x1, 0x0, 0xffffffffffffff01, 0x5}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8992, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @random="c35c363c6733"}, 0x10) 2018/03/26 15:17:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000266ffc), 0x18) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200004c1a5326a03900020000000000000000000000"], 0x10}, 0x1}, 0x0) [ 270.408971] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/26 15:17:10 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffffb, 0x4, 0x80, 0x8, 0xefbd}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r2, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/26 15:17:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x400, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a2693f762d11f33d"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vcan0\x00', 0x7}) 2018/03/26 15:17:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) uselib(&(0x7f0000000080)='./file0\x00') shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/03/26 15:17:10 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xf4, 0x7ff, 0x1, 0x2, 0x7c4}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x4, 0x6, 0x9c1}, {{0x0, 0x2710}, 0x2, 0xd63, 0x9}, {{r2, r3/1000+30000}, 0x4b, 0x4, 0x5}], 0x48) 2018/03/26 15:17:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffe}, 0x90) 2018/03/26 15:17:10 executing program 4: prctl$getreaper(0x3f, &(0x7f0000000000)) 2018/03/26 15:17:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000017c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0xffffffff, 0x1, 0x0, 0x100000000, 0xde}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xffffffffffffff43) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/03/26 15:17:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff4e) sendto$inet(r1, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket(0x8, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, &(0x7f00000002c0)=0x8) socketpair(0x2, 0x7, 0x1000000000, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000008fc5206e1054e55aea254bbfe2ae5235a65495b3321766f69f131d0f5b76246dc4a58b7d1deca6203e5464ce6a4279c92bc51653184f6e0682b9d94afa5d0b4da4321eb448e95bf94015f3091b029dfd26a7006db4dbab4b1e353ce065e6ffb2a49f113d2d5b1c13232b3934987a9a0ef41b5ae079b843523f3b5e37d6c0805ebffbdfbb3192c4275fce293c64dad4ccda1c13ff5ac0e5f05e7ccceb5fcdba649000000000000000000"], &(0x7f0000000280)=0x8) 2018/03/26 15:17:10 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000040)=0x7) 2018/03/26 15:17:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000011000000ffffffffffffffff05000600000000000a004e2008000000000000000000000000000000000000030007000000000002004e20ffffffff00000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff01000000aff453bcc556ad7900000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) 2018/03/26 15:17:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 2018/03/26 15:17:10 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)=ANY=[@ANYBLOB="1800000000000000000004000200"], 0x18}, 0x1}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') 2018/03/26 15:17:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1008000880001) r1 = socket(0x18, 0x0, 0x2) getsockname$ax25(r1, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/26 15:17:10 executing program 3: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x5, 0x181440) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000280)=0x100000001) r2 = getpgrp(0xffffffffffffffff) setpgid(r2, r0) open_by_handle_at(r1, &(0x7f00000002c0)={0xae, 0x6, "d003e0c2eef284aab79c269810d94d672205ebbdaffdb463e1991843aea202d44dc403f557b1d2cb47ec4b50a92f68d982033db73756d56e3bfe8328450f4fc5bd2dd5be1949b2aed248ed6bf7f178163506f3fc411c3ea67f72c15b152169ceabbe04a2405e043b4ceb9c80bfb677749a538afce80667d6e6eba43dabfb781a817c80c997629008968031f879c05d80218d38a0feec2da21d2709596fb547bedc7e41a42f7a"}, 0x109000) 2018/03/26 15:17:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="48fb9b21b8e5c103b78d86cdda33a74e718ede82ee54071ccfb542d671839b62ec81d616435d9f6fdfc08bba7bb6737d0eb67c23dab86c54bec7be9d2267abf0bc90136cc09d9a4fff252d7ea5d646e86a8f6884a5ddc727ca765b8e4055a3cb2fdaedd44003c121a1fa6f24b47ccf3615b7935f5ea9d48264040760bb5b52a38d105efec458264f4d09433330372eb0905e41df9d8ce1ddf9e7481a0535005bdc27f002f9ca68fc07e42b6f9ccd165cf652b8b817f9e51a7ce6", 0xba}, {&(0x7f00000000c0)="353d3f05eb9e4ad372d29d5bb2b109c52d20ac813acee38611dc64a4fdb9a60c5e4895ca9467bdd9cd2ea962fca1902df326e5195a0aae9c62a57735aab2ec1ebfa4c9adecb8188e9ccacda340248d1d1ebb52e291e9d7432dad5295964b6fca4372858dd57fe745a19c55b701770649e071a2d67a5aa77779ff6539b33882333be834e6cd4ede11b8064b5b87b4e99e9ba3f92d1db50890954ffd6fea6a9e229829ea2b12dd0ac500a113effd51de92e77e789410e57c898b5a96d5c05206bd046ce96155e89de48707", 0xca}, {&(0x7f00000001c0)="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", 0xfb}], 0x3, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0xa8, 0x40000}, 0x2000c041) getsockname$netlink(r2, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) ioctl$void(r1, 0xc0045878) 2018/03/26 15:17:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x3fff) fanotify_mark(0xffffffffffffffff, 0x40, 0x8, r1, &(0x7f00000000c0)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/26 15:17:10 executing program 5: unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/net\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffd, 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/26 15:17:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x3) sync() bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7f, 0x6, 0x7, 0x5, 0x20, 0x28}, 0x5}, 0xa) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/26 15:17:10 executing program 3: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x91c, 0x131400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xfc, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="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", 0xfffffcea, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="9f3263bf1fc3a20a06f4b04e6a4339b827275cd2b3560cc9cc129f20d3045e28645e00290ea0bbc3fcef043bf0a8", 0x2e, 0x800, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x1, 0xffffffffffffff01, 0x800, 0x8, 0x9d22}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7fff, 0x200, 0x8, 0x9, 0x1}, &(0x7f0000000700)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x4}, {0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x200}, 0x20, [0x3800000000, 0x200, 0x81, 0xc000000000000000, 0x2, 0x8000000000007f, 0x7, 0x4]}, 0x5c) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x80000001, 0x76, 0x8}) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @remote}, &(0x7f0000000240)=0xc) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r3}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x0, 0x32, 0x0, 0x3}, 0x33, 0x1, 0x0, 0x0, "0f1fa92ec7e6aa9a280d865cfd7f84d30d2464bad88f7855a5d7ac75450e9dfb5535a8b0d10b62c9012883bdd0a8fff980ba9812ddc37c6e8bd21ad083eaaae2"}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x40001) 2018/03/26 15:17:10 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)=0x7) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x200) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/03/26 15:17:10 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x401, 0xffff}, {0x7, 0x200}, 0x4, 0x5, 0x4}) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='a', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1ffa, 0x390) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) lseek(r0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x105200, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="6e732f6e6574002cd5b0343e3bdfaff328da9b8f9e7d3be3fa1d4117ebf8644c8333a2b49e245d992754915224eb5a80c210b6da4cbbb5ed505b33b4e00e927719211b3f1a0558550fd709d972dec6fbed052ed11b812158bfcdcd3f53cbff0764fc815e22ba228577f314b2a252087e5c7349c2a98e360879dcde3028e3ad46e1e481ca5363a39c05a00700000098d3ba5d32c01fe3e4c45486ea9f8d032898207ee33d63a93be6914425eb58b969f5231f9cf1d26ccee9492e7819414e5d8cd6a6291a2e0ad1ad28d0d36cf6c136") setns(r3, 0x0) 2018/03/26 15:17:10 executing program 1: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a96000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000a96000/0x4000)=nil, 0x1000000000001}) munlockall() r0 = shmget$private(0x0, 0x4000, 0x3fe, &(0x7f0000a90000/0x4000)=nil) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') shmat(r0, &(0x7f0000b1b000/0x4000)=nil, 0x4000) r1 = semget(0x0, 0x7, 0x10) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000000080)) 2018/03/26 15:17:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0xffffffffffffffe6) 2018/03/26 15:17:10 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0xa3d00000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xf1, 0x513, 0x9, 0xffffffffffffffc8, 0x100000000}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x5}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='attr/current\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x40000, 0x0) getdents(r3, &(0x7f0000000080)=""/190, 0xbe) getdents(r3, &(0x7f0000000300)=""/407, 0xc34) 2018/03/26 15:17:10 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/03/26 15:17:10 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000140)='./control\x00') lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '\x00'}, &(0x7f00000001c0)='\x00', 0x1, 0x3) close(r1) 2018/03/26 15:17:10 executing program 5: mkdir(&(0x7f0000000240)='./file0/file0/file0\x00', 0x4000000000000) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0/control/file0\x00', &(0x7f0000000140)='./file0/control\x00', 0x0, r1, r2, 0x1000, 0x1, 0x20450) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0/file0/file0\x00'}, 0x6e) rename(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/03/26 15:17:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) msgget$private(0x0, 0x510) 2018/03/26 15:17:10 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/03/26 15:17:10 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x3f, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 15:17:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x10001, 0x9, 0x3, 0x8, 0x2, 0x1f, 0x1000, 0xffffffffffffffff]}, 0x14) 2018/03/26 15:17:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup2(r0, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x9, 0x100, 0xfffffffffffffe2e, 0x3, 0x5, 0x4, 0xffffffff, 0x3, 0x3950000000, 0x9}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x8) 2018/03/26 15:17:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101080, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x0, @empty, 'bcsh0\x00'}}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f00000000c0)=0x14) 2018/03/26 15:17:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x80000001, 0x0, 0x0, 0x398, 0x0, 0x40, 0x18000, 0x8, 0x8, 0x1, 0x1d, 0x47a, 0x9, 0x3ff, 0x9, 0xffffffffa1d799fa, 0xe8f4, 0x20, 0x8001, 0x8, 0xa53, 0x6f6, 0x2, 0x1f, 0x9, 0xffffffff, 0x0, 0xf9, 0x7, 0x26, 0x5a4, 0x1, 0x4, 0x2, 0xfffffffffffffffb, 0x8, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x2420, 0x0, 0x5, 0x3, 0x2e, 0xfff, 0x8000}, r2, 0xb, r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000000100)) 2018/03/26 15:17:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x800) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f00000000c0)=[{}, {0x0, 0xffffffff}], 0x2, &(0x7f0000000100)={0x77359400}) semctl$IPC_RMID(r1, 0x2, 0x10) recvfrom$inet6(r0, &(0x7f0000000180)=""/125, 0x7d, 0x40010002, &(0x7f0000000200)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3f, 0x30, 0x9, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2d17, 0xf94}, 0x90) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x7, 0x7, 0x101, 0x0, 0x1ff, 0x4, 0x100000000, 0x2c, 0x1, 0xffffffffffffe8b3, 0x8, 0x1, 0x0, 0xffff, 0x7, 0x7ff, 0x0, 0x8, 0x800}) 2018/03/26 15:17:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00Uu'], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/26 15:17:10 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0xfe, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="5f262c0f6ca524aeaba9bc2efbf7e4c2f9cba082fe6bcbcc014dc2d32c96d1842e51559ec32d2946ff917dfcd0427a2f69afe821da3875b0323722a8127d4160b9dd4f1395301417a7e7f0504c07a6a28a97b2b812913a56b7fd5ba1784e9964589797a5bca213042975a8c4ea66eb50afa1b9973cb9c2f3", 0x78) r4 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000ac0)=""/4096, 0x1000, 0x0, &(0x7f0000000840)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000340)={0x3, 0x80}) connect$inet6(r4, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/26 15:17:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),mcryptd(sha3-512))\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/167, 0xa7) [ 271.541847] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 2018/03/26 15:17:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 15:17:11 executing program 6: open$dir(&(0x7f0000000000)='./file0\x00', 0x20001, 0x40) r0 = socket$inet(0x2, 0x80000080a, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x4, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/26 15:17:11 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="010000800000000002004e24ac14140e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f01f9fe29e5c1b0fc87dcdbc0b00000000000000000000000000000000000000000000000000000100000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r3 = getpgrp(0x0) kcmp(r1, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r2, &(0x7f0000000500)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/210, 0xd2}], 0x2, &(0x7f0000000440)=""/158, 0x9e, 0x6}, 0x10000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x1e, r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x1fb, @empty, 0x1}}}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000680)=r5, 0x4) 2018/03/26 15:17:11 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac8000/0x2000)=nil, 0x2000, 0x2000000, 0x8011, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8400, 0x0) [ 271.836174] binder: 17895:17898 transaction failed 29201/-22, size 5199070359406308797--876261102925056866 line 2963 [ 271.850406] binder_alloc: binder_alloc_mmap_handler: 17895 20000000-20002000 already mapped failed -16 [ 271.862944] binder: BINDER_SET_CONTEXT_MGR already set [ 271.868667] binder: 17895:17898 ioctl 40046207 0 returned -16 2018/03/26 15:17:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7, 0x4000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000240)=0x3) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x4, 0x6, 0x5, r2}, &(0x7f00000001c0)=0x10) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 271.882484] binder: undelivered TRANSACTION_ERROR: 29201 [ 272.099704] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/26 15:17:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/26 15:17:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) signalfd(r0, &(0x7f0000000040)={0x10001}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x7fff, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x101}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, 0xef4, 0x8bb, 0x7, 0x48000, &(0x7f00000001c0)='bond0\x00', 0x761, 0xc1f, 0x1ff}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000000000000000000010000222ac22c00000000091d00000000000000000000"]) 2018/03/26 15:17:11 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x19, 0x80807, 0x80) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) recvmsg$kcm(r1, &(0x7f0000002500)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/60, 0x3c}, {&(0x7f0000001180)=""/196, 0xc4}, {&(0x7f0000001280)=""/191, 0xbf}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/142, 0x8e}], 0x7, &(0x7f0000002480)=""/120, 0x78, 0x2}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002540)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000002580)={{0x0, 0x4}, 'port0\x00', 0x54, 0x100811, 0x20, 0x0, 0x8, 0x4, 0x39e6b065, 0x0, 0x2, 0x80000000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002640)={0x1}) 2018/03/26 15:17:11 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/26 15:17:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x8, 0xd, 0x0, 0xff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x0, 0x20, 0xffff, 0xffff}, &(0x7f0000000240)=0x18) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/26 15:17:11 executing program 4: r0 = socket(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20000000, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x8, 0x1, 0x8, 0x3, 0x0, 0x20, 0x401, 0x1, 0x80000000, 0x5, 0x4, 0x8001, 0x6, 0x0, 0x5, 0x0, 0x1, 0x2, 0x1b8, 0x0, 0x9, 0xa37f, 0x1, 0xa8, 0x6, 0x7, 0x4, 0x5f, 0x100, 0x847, 0x81, 0x19c, 0x100000001, 0x1ff, 0xb930, 0x1ff, 0x0, 0xfff, 0x0, @perf_config_ext={0x6, 0x9}, 0x410, 0x3, 0x2, 0x0, 0x401, 0x5, 0xffffffffffffffc1}, r1, 0x0, r2, 0x8) keyctl$session_to_parent(0x12) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x400000004e22, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x85}, {0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000000009}, 0xff, [0x20, 0x5, 0x8001, 0x1, 0x8, 0x5ea6, 0x9, 0x100000000]}, 0x5c) inotify_init() ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/03/26 15:17:11 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='gre0\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) write$tun(r1, &(0x7f0000000080)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mcast2={0xff, 0x2, [], 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @mcast2={0xff, 0x2, [], 0x1}}}, 0x34) 2018/03/26 15:17:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x13, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x0) mmap(&(0x7f0000098000/0x1000)=nil, 0x1000, 0x0, 0x801f, r1, 0x1) flistxattr(r1, &(0x7f0000000000), 0x0) [ 272.220348] sctp: [Deprecated]: syz-executor2 (pid 17932) Use of int in maxseg socket option. [ 272.220348] Use struct sctp_assoc_value instead 2018/03/26 15:17:11 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff46, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x24, 0x13, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0xfffffffffffffea5}, 0x1, 0x0, 0x0, 0x154231d48115c43a}, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f0000000100)=0x4) 2018/03/26 15:17:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000200)=""/219) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x12, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x103800, 0x15d) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x6, 0x64}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/03/26 15:17:11 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d02000)='gid_map\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') sendfile(r2, r1, &(0x7f0000164ff8), 0x400000ff) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/31, 0x1f}], 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x644800, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x227, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) 2018/03/26 15:17:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x208040, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r3 = dup(r2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000200)) 2018/03/26 15:17:11 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/117) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='2', 0x1}], 0x1, 0x1) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) writev(r0, &(0x7f0000041000)=[{&(0x7f0000000000)="9f", 0x1}], 0x1) 2018/03/26 15:17:11 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x3, 0x4}, 'port0\x00', 0x0, 0x100002, 0xfffffffffffffff9, 0x9, 0x7, 0x3, 0x9, 0x0, 0x2, 0x100000001}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/03/26 15:17:12 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) 2018/03/26 15:17:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'syzkaller1\x00', @random="79e145ad3bc5"}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000007}, 0x1c) 2018/03/26 15:17:12 executing program 4: perf_event_open(&(0x7f0000000000)={0x4000000002, 0x70, 0x1e2, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) 2018/03/26 15:17:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x2}) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5) mkdir(&(0x7f00000001c0)='./file0\x00', 0x72) creat(&(0x7f0000000080)='./file0/file1\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000200)='./file0/file0\x00') 2018/03/26 15:17:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x3, 0x4, [{0x0, 0x0, 0x1800000000000000}, {0x9, 0x0, 0x1}, {0xf164, 0x0, 0x3}]}) 2018/03/26 15:17:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4002c0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xffffffffffffffde}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xb5, "47a4771f2324fcf1cadc7c8f67a9b2fb9cfacf9613395ab4e4ef3e6ecaf1f9a4e756eff8579d9b0a906d871654f41b16bdf27500d073f14c38cad70ca5587580afb82f6c3cc89359b3fbea506748e7d3756251e0b684c83a5a225c99b12abcac360fb4ad7599992630c2e600e0afc1863c9218d006e2b266df802194aeaf8a07da6770b94b526dde388212467cfc427b8f337b25d1f376c6ac079bf87e3a432f61fbb412532963b5935d92647cdab5453a8936a697"}, &(0x7f00000002c0)=0xbd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="030003b57b7195b22e4bd8b3a40003009d000010"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r5}, 0x8) 2018/03/26 15:17:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f00000001c0)="23e8242ef00c", &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x4000) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 15:17:12 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080)={0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/46) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000003c0)) close(r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x121800, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000001c0)={0x4, 0x3, 0x7, 0x4, 0x1}) epoll_create1(0x80000) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000100)=""/100, &(0x7f0000000180)=0x64) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x8]}, 0x8) 2018/03/26 15:17:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000c4ce44800000000000000001000000000000000000000000000000000000000000000000000000000000e12e66fb7c0000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) sysfs$1(0x1, &(0x7f0000000000)='ppp0#]cgroup/selinux{(lo.user/\x00') 2018/03/26 15:17:12 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0xe08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200017c0], 0x0, &(0x7f0000000180), &(0x7f00000017c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ifb0\x00', 'syzkaller0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x8e8, 0x968, 0x998, [@among={'among\x00', 0x850, {{0x0, 0x5, 0x0, {[], 0x3, [{[], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [{[], @multicast1=0xe0000001}]}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'syz_tun\x00', 'tunl0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0x128, 0x258, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}}, @connlabel={'connlabel\x00', 0x8}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lib_t:s0\x00'}}}}, {{{0x11, 0x0, 0x0, '\x00', 'gre0\x00', 'ifb0\x00', 'ipddp0\x00', @random="8ed98f063d24", [], @empty, [0x0, 0x0, 0x0, 0xff], 0xa0, 0x108, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xe80) 2018/03/26 15:17:12 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x400}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xfffffffffffffffd, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) 2018/03/26 15:17:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2}}, {0x2, 0x4e21, @rand_addr=0x9}, 0x20, 0x2, 0x32f8, 0xfffffffffffffffc, 0x101, &(0x7f0000000080)='ip_vti0\x00', 0x3, 0x7ff, 0x1}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x6, 0x5, 0x1, 0x3}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000002c0)) 2018/03/26 15:17:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x48}}) 2018/03/26 15:17:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x10000, 0xffff, 0x23) sendfile(r0, r1, &(0x7f00005faff8)=0x36, 0xfffd) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0xb, "f5432d5319c585d2f707cb"}, &(0x7f0000000040)=0x2f) 2018/03/26 15:17:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) mremap(&(0x7f0000c0d000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) mincore(&(0x7f00009b4000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) 2018/03/26 15:17:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffd) 2018/03/26 15:17:12 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) rt_sigreturn() r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x500) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000240)={0x800000000, 0x2000}) 2018/03/26 15:17:12 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x400c00) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0xd, 0xfffffffeffffffff, "316e1442bf"}, &(0x7f0000000380), 0x400) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000002c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000100)) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl(r3, 0x74, &(0x7f00000003c0)="3dd1444742367a216ad9c8efda5a08c52d0c7eac71e7fbd2c86f9fa68c0c66631e04") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/03/26 15:17:12 executing program 1: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={'dummy0\x00', 0x4}) tkill(r2, 0x1000000000016) setns(r0, 0x0) 2018/03/26 15:17:12 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x404000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x41, 0x0) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266732e2f64a8acbbadf0b2bd176800"], &(0x7f0000000200)=""/250, 0xfa) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/7) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) pread64(r0, &(0x7f0000000040)=""/121, 0x79, 0x0) 2018/03/26 15:17:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x2}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x400) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) futex(&(0x7f0000000040)=0x1, 0xb, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) 2018/03/26 15:17:12 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0xe9, 0x4dfedfc6f1804dae, 0xf7f1, 0x100000001, "fb79e40b2687d16aeb5be8e2ca3f3621a55b6d0061254d287fe4e0b6e18a61ec47529f78f864019d4370be51", 0xab81}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x961e, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, [0x2, 0x0, 0xff, 0x3, 0xffffffff, 0x5, 0xd8, 0x2, 0x19f, 0x80000001, 0x80000000, 0x4, 0x3f, 0x758, 0x8001]}, &(0x7f0000000180)=0x100) r2 = getpgid(0x0) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x1, r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xffff}, &(0x7f0000000200)=0x8) sched_getparam(r3, &(0x7f0000000240)) kcmp(r2, r2, 0x4, r0, r0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/03/26 15:17:12 executing program 2: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x54, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000140)}) 2018/03/26 15:17:12 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0xffffffffffffff55) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r2, 0x0) 2018/03/26 15:17:12 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r0) timerfd_create(0x2, 0x800) r1 = timerfd_create(0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) shmget(0x1, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x6, 0x5, 0xffff, 'queue0\x00', 0x1}) 2018/03/26 15:17:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getpeername$packet(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0xf}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0xfff, 0x0, 0x500, 0x8, 0x400000, r9}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x5, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 273.007972] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 15:17:12 executing program 1: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ftruncate(r0, 0x6) 2018/03/26 15:17:12 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') ioctl$int_out(r0, 0x2, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x100) sendfile(r1, r2, &(0x7f0000000000), 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x92d, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff]}, 0x101}, @in6={0xa, 0x4e21, 0x100000000, @empty, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xc0) 2018/03/26 15:17:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="0bf5430f000319", 0x7}], 0x1) 2018/03/26 15:17:12 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000200), 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x693}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x1f}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), 0xfffffffffffffdd4) 2018/03/26 15:17:12 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/26 15:17:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getpeername$packet(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0xf}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0xfff, 0x0, 0x500, 0x8, 0x400000, r9}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 273.914505] binder: 18089:18090 Acquire 1 refcount change on invalid ref 0 ret -22 [ 273.936882] binder: 18089:18090 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 273.944662] binder: 18089:18090 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 273.952543] binder: 18089:18090 got reply transaction with no transaction stack 2018/03/26 15:17:13 executing program 0: r0 = socket$inet6(0xa, 0x8000b, 0x0) shmget(0x3, 0x3000, 0x74, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000000fff), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/26 15:17:13 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8d010014001200ff01002e9c000000000000000000000000e000000000000000000000000000000100000070921bf12cfd4c6073a792f5b77f00ed8b3f09123b72e50c9962069b5010c3"], 0xb9502fa5b6cf39fc}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001800)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/26 15:17:13 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) io_setup(0x52d3c5e7, &(0x7f0000000140)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x101, r0, &(0x7f0000000180)="4e1c7935ab3c338f7306e0233b7f5c45b5aafd9e1381f8eee59576fc66a0b62ca12bbfd10440508f7201dfc6edf20c8ebb12ab9f544af00fd17062b6fe9e804b179f68ad92a2ed9fda9f775bbb8c03aef4843121ebaabd18810e727354b27846975f3872cfd59bf0780ac88fc101a9ade3670de445ee2c201cf2164497f794f916677737d0c166f7fe48d52166a1c5d274475017174360fa62d7fd0fa357b891dacf24d2a1857ff5473904ed572449b4cb6f712608e9cc331e05afb3bd4412f492bcf26303b1fed0c8b3e7900cf297d8bb5af90e559af301b758d214600d5219a5353356a7ef1b", 0xe7, 0xebf6, 0x0, 0x1, r1}, &(0x7f00000002c0)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000080)='md5sum\x00') r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r5, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/26 15:17:13 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xacf9, 0x1) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x4) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="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", 0x4d1, 0xfffffffffffffffd) 2018/03/26 15:17:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) setns(r0, 0x44000000) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="393a340d3b0f8e6e557fa89e90d0abe1ae51520724510b"], 0x17) 2018/03/26 15:17:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="0bf5430f000319", 0x7}], 0x1) 2018/03/26 15:17:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) unshare(0x800) signalfd4(r0, &(0x7f0000894000)={0xffffffffffffffff}, 0x23c, 0x800) 2018/03/26 15:17:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getpeername$packet(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0xf}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0xfff, 0x0, 0x500, 0x8, 0x400000, r9}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 273.960032] binder: 18089:18090 transaction failed 29201/-71, size 0-0 line 2763 [ 273.979106] binder: 18089:18091 Acquire 1 refcount change on invalid ref 0 ret -22 [ 273.996275] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 15:17:13 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001fefff), 0xffffff79, 0x0) ftruncate(r0, 0x800) 2018/03/26 15:17:13 executing program 4: r0 = getpgrp(0x0) r1 = gettid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x3, 0x1, @tid=r0}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x260000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000100)=""/129) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/03/26 15:17:13 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x800080000000}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) 2018/03/26 15:17:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xdd, 0x80) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x9}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x18, 0x2, 0x6, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/26 15:17:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1000, 0x7f, 0x3, 0x2c, 0x9}, 0x14) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x2) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000002c0)=""/238) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000280)={0x200, 0x0, 0x6, 0x8, "dbb968b354e835c16c5c4b697e28783fa067740a04e4d98dd9f4e87113d9ba57e8bb9605ac511e027015b787", 0x2}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x6504, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x0, 0x4}, 0xfffffffffffffe4e) 2018/03/26 15:17:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402c0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/102) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') ioctl$KDENABIO(r2, 0x4b36) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 15:17:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00', 0x7}) listen(r0, 0x9) r1 = dup(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x4d, &(0x7f00000000c0)="51034eefce9bc3a15a747b8b280a55de5ad1919fe61d6986466ab37bbda06a758b6d4decbae1651457c430e336208715e63358e94ee3865bc488a57976e7cccc61fa342314bc78f7d8a8baf9b3"}) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f00000011c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1}]) 2018/03/26 15:17:13 executing program 0: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/03/26 15:17:13 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x0, 0xffffffffffffff9c, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2200) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x280500, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x1) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000080)={{0x6, 0x1, 0x7, 0xffff, "b54b2f630c02bdd06aad03944928cd1174d2f3dde3361dbde8a9e5099dc200cbec879c9f9770c4b5ae704167", 0x80}, 0x0, 0x0, 0x2, r4, 0x8, 0x80, "88e55b3153330969031a019e9e814624408e2b2aa42cc2fe8f8b90c8e36fcea82894720adb0074c3dac26a5fe7865f69e85a3257eb804231136eb26c3d83056c", &(0x7f0000000040)=')wlan0\x00', 0x7, [], [0x100000001, 0x100000000, 0x1ff, 0x7c]}) 2018/03/26 15:17:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/03/26 15:17:13 executing program 5: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) signalfd4(r0, &(0x7f0000000140)={0x7ff}, 0x8, 0x800) io_getevents(r2, 0x3f, 0x7fffffffffffdfe, &(0x7f00000000c0)=[{}], &(0x7f0000000100)={0x0, 0x1c9c380}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 15:17:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getpeername$packet(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0xf}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0xfff, 0x0, 0x500, 0x8, 0x400000, r9}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_set$uid(0x0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/26 15:17:13 executing program 7: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000200)={0x943, 0xffffffff00000000, 0xff, 0x4, 0x3b}) chdir(&(0x7f0000cd2ff8)='./file0\x00') r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x62040) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x40, 0x4) tee(r0, r0, 0xc0000000000, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) mkdir(&(0x7f0000000140)='../file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0xde, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x3, @empty, 0xfff}, 0x7, [0x0, 0x7, 0x9, 0xfff, 0xd7e1, 0x1, 0x8, 0xfff]}, 0x5c) 2018/03/26 15:17:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="46d3", 0x2}], 0x1}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='cmdline\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000440)={0x3f, 0x4, 0x400, 0x0, 0x9, 0x9, 0x5, 0x7, 0x85be, 0x7, 0x0, 0x80, 0x0, 0x5, 0x80000000, 0x5, 0xffffffff, 0x4, 0x6}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000180)={@empty, @loopback, 0x0}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'nr0\x00', r3}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000380)=r2) connect$llc(r2, &(0x7f00000003c0)={0x1a, 0x110, 0x400, 0x3c16, 0x1, 0x66c, @random="be18740e7e15"}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000000040)=""/255) getpgrp(r1) 2018/03/26 15:17:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000010c0)='./file0\x00', 0x400, 0x60) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) r2 = openat$cgroup_ro(r1, &(0x7f0000001080)="6370759565742e6566666563746976651fcf3ec68461f5804c5f6370757300", 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/4096) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x1, 0x20}) r3 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r3, 0x5381, &(0x7f00004a0fff)) 2018/03/26 15:17:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) sync() bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = getegid() chdir(&(0x7f00000001c0)='./file0\x00') getgroups(0x2, &(0x7f0000000140)=[r2, r2]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getgid() connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x5, 0x7d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000380)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x4, 0x22f0, 'gre0\x00', 'ip_vti0\x00', 'gretap0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff], @random="b52762b12fc2", [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x180, 0x228, 0x258, [@physdev={'physdev\x00', 0x70, {{'vlan0\x00', {}, 'gretap0\x00', {0xff}, 0x9, 0x1}}}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 0x0, 0x3f, 0xfcc4637082503db, 0x1, 0x4e21, 0x4e21, 0x4e24, 0x4e21}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x713, 0xfffffffffffff79c, 0x2, 0x0, 0x0, "68bdcbbcb0fa8a9015b702f60a0b8f904d3f074a2bd456ae71b73e6d7139cc966883851361e62c2a29778fe5076a380fec1936f757f0e396c9a4c8aee3271d5c"}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x4e, 0xf7, 'syz_tun\x00', 'nr0\x00', 'ip6gre0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x210, [@time={'time\x00', 0x18, {{0x3, 0x3, 0xdba, 0x43eb, 0x100, 0xff, 0x2}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x9, 0x2, 0x3}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x81, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}}, {{{0x3, 0x10, 0x88f7, 'bridge0\x00', 'bcsh0\x00', 'irlan0\x00', 'erspan0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7ff, 0xba, 0x2, 0x1, 0x0, "6d5fe41814c3729c5ff5d2d74ce745a94d23f0da8c108c947c54fcfa99936cb6ce73957db4dac2713f4448fae26e4495f97a788dc2ba7767aeb8f2d963862784"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x41, 0x0, 'syzkaller1\x00', 'bond0\x00', 'sit0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x17, 0x54, 0x60, 'ipddp0\x00', '\x00', 'ip6gre0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@time={'time\x00', 0x18, {{0x7, 0x7fff, 0x3a65, 0x3cac, 0x5, 0xffffffff, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfeee, 0x0, 0x3, 0x0, 0x0, "562c4759a371556761a512c71b623b237c0651961e85464ad20691d2f7292f1a3b5fe3799cab112c3ba97f14e1cf8f26a8abe19cbc7aa14afc703d5a509e90b3"}}}}]}]}, 0x850) setresgid(0x0, r3, r4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x73aa, 0x4) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/03/26 15:17:14 executing program 4: r0 = eventfd2(0xba89, 0x800) fcntl$setpipe(r0, 0x407, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) accept4$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000080)=""/176) io_setup(0xfffffffffffffffe, &(0x7f0000000040)) 2018/03/26 15:17:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="1da9a0161f684c9e5ae7e73f7cc49d403aac2af45c996dc78a1380e4ad7b91643fa1f7d7aebfe4869e05b750111aa22b5d1a1e6304570cffaadc985b2fd81f3bd8b913333d042c9ba711d02a00fa2114ad01fb1af166b13678399a7945b4753749cb833c3aca6d4ff5354734581c2dc5cc263cd7907e6b1090ac59e715af933c", 0x80) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x80800) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/03/26 15:17:14 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x84001) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) [ 274.637566] kernel msg: ebtables bug: please report to author: bad policy [ 274.707624] kernel msg: ebtables bug: please report to author: bad policy 2018/03/26 15:17:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$inet6(0xa, 0x80000, 0x7f) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'erspan0\x00', @ifru_addrs=@nfc={0x27, 0x1}}}) mknod(&(0x7f00000000c0)='./file0/bus\x00', 0x1000, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7fffffff) 2018/03/26 15:17:14 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x16907b, 0x0) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/112) 2018/03/26 15:17:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x1b, 0x0, 0x5}, {0x0, 0x0, 0x2}]}) 2018/03/26 15:17:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) getpeername$packet(r8, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) syz_open_pts(r1, 0x4000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/52) shutdown(r0, 0x2000000000000002) 2018/03/26 15:17:14 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000069e000)) 2018/03/26 15:17:14 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) rt_sigsuspend(&(0x7f0000000040)={0x4}, 0xfffffffffffffec1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000000c0)) read(r1, &(0x7f0000910000)=""/100, 0x64) 2018/03/26 15:17:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x8) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="f45a5c5e9f84feffc40c00bb9f570c287850f518aa5af2bcfecbe3ac16057cf0b88397e00381874d1eeb4b6d18611e3d3e1735e5fd4a5beb8193c58bbf98c9b783cf5a5dcaeef12f968c2fc4aa90bda9447ab42d8a89b04fc8e883a8a61888def9be8aa43911ce89b04494cd1cec1c"], &(0x7f0000040000), 0x0) socket$key(0xf, 0x3, 0x2) r2 = semget$private(0x0, 0x1, 0x0) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000080)=0x40) 2018/03/26 15:17:14 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x8) 2018/03/26 15:17:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/246, 0xf6, 0x10000, 0x0, 0x0) write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e00000009000eff0005000f80ff45", 0x22) connect$llc(r0, &(0x7f0000000280)={0x1a, 0x309, 0x9, 0x8, 0x831, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000180)="aefafb86038409cdd35ac63af2959d89239f92a2379330711d0ee558b714a0f40c32bdcc1111350867d4612bf5959f62df12a8390092375f28e1ab3814fbcffbc1370a8cf5c98eb8cbd0a3233420c9b22e9e68a05030cb22e024f458e9fe328ec9a969c168aba11dcfdaefedbee4d016f08a99bb09274297b3bad8f65e6cb92add6ad47bb4b2dbe3e08ad09064f954804816b27bb2fdd43916af807ea35e999b91c9ae5380678766a65a56fbfdf88e867126f02ca2989f460a41ee73465f4843deee47729e594c355d16c19aa6d1dc79ecb3daf93b239d0cfc07f82957df0a52e6ab722e8a85f02d96", 0xe9) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x3, 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3f, 0x4) 2018/03/26 15:17:14 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000afdfc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r0, r1, 0x40, 0x5007, &(0x7f0000000000)="48e06bce20c1fa1183bfb36f3b1c5dc0855bfc6ffe68da365a9dc9b10a2e525742b037d499039d968d22c83e66f59f58cb928367f8217868cb1c0d88b6d428ca81c8b3a7935bfb37f557abdb02f545e8", 0x6, 0x7, 0x3f, 0x0, 0x8000, 0x1, 0xfff, "1ea3969b06fc54d823429ff6d15b883505dfa4613723774a40bf29057fe994db1e2c65c49e6c2d6f5f7e5fa65e34a14a320dc53216d189192bea6488"}) 2018/03/26 15:17:14 executing program 0: r0 = memfd_create(&(0x7f0000000140)="abffdc439c3b18d122fe7def04784e245e31630791571189e1631de5f20d0859130ee4bc1be932f2ace9f444e8ebaddbb60283b5725ab6d7540a4c07b011589566f522a336eb968d832d458e208e2a8b263324b3d00bd036d98ad2413be087485793d9853e9c8adc54a02b1872caf8e83b2f95a4b1818451175b320bce5288f1cb000945944f3fb0dfbe7054d145ef3a968100f81e3449e8a55055b44a5ad6d1e89aa6c1747849e9434f3bf17a5c222690d140e406d008d4f883c2e6a0c153a81c19619558beb43939acba8a2a6e39de174c3f305e7f56359e7d2d32502f79043afad76be4da", 0xfffffffffffffffe) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4e, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)={0x18, 0x28, 0x701, 0x0, 0x0, {0x3}, [@typed={0x4}]}, 0x18}, 0x1}, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)="abffdc439c3b18d122fe7def04784e245e31630791571189e1631de5f20d0859130ee4bc1be932f2ace9f444e8ebaddbb60283b5725ab6d7540a4c07b011589566f522a336eb968d832d458e208e2a8b263324b3d00bd036d98ad2413be087485793d9853e9c8adc54a02b1872caf8e83b2f95a4b1818451175b320bce5288f1cb000945944f3fb0dfbe7054d145ef3a968100f81e3449e8a55055b44a5ad6d1e89aa6c1747849e9434f3bf17a5c222690d140e406d008d4f883c2e6a0c153a81c19619558beb43939acba8a2a6e39de174c3f305e7f56359e7d2d32502f79043afad76be4da") dup3(r0, 0xffffffffffffffff, 0x80000) 2018/03/26 15:17:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:14 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001080)={0x5, 0x1000, &(0x7f0000000080)="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"}) 2018/03/26 15:17:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x1006f) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x65, 0x4) 2018/03/26 15:17:14 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x2, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/03/26 15:17:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000000201000054d4000000000000000000040002ea3cb4c26291fe7b06c199e40b5a107a65b58027634f7d0d1ab3"], 0x18}, 0x1}, 0x0) 2018/03/26 15:17:14 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'ifb0\x00', r3}) write(r0, &(0x7f0000000140), 0x0) 2018/03/26 15:17:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000f10ffc), 0x4) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x15, 0x5, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xffffffff, 0x0, 0x5}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xaa37, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r0, 0x0) 2018/03/26 15:17:14 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) fcntl$setpipe(r0, 0x407, 0x3) 2018/03/26 15:17:14 executing program 7: r0 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="bb", 0x1, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x100, 0x800}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) keyctl$invalidate(0x15, r0) r3 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ddde67a25c0f811b90fee38f417d33ddfddb7875081eb5e7bd294f6989ebbd876ef08eae1effc2eb2c14b7319affeaab1fbc154652baf9376ce2ab4c3bc5398c3759ad97d424b74f32d16f4858db0ca69facebd3fa82acbe72c9271ea59e421e02366e24235e56b41ea21cbe9edf8f31bbe121726ef892d670338df4f4842ef469a44f9e3d8fb481209f33e56ca54b23c1ee4a4409a517cfafcbfd88dd973220b0c9a515bec01924eb54599e554edf6b9d82f529e91b23683991ac4bba89e3366f9397624240c041f8f1fec60974169c746d67c8639aa11a005e5db78cc716553fc5109ad1a289d1bd5f97f5835def774c8a5c802ac7df", 0xf7, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x964e, r3) 2018/03/26 15:17:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) bind(r1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x37}], 0x10}}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x100000001, 0x3, 0x1, 0x1, 0x0, 0x1, 0x6}, 0x20) 2018/03/26 15:17:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(ccm_base(lrw(camellia),cbcmac(des-generic))))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/03/26 15:17:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000000007) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)="9719c533ec646aaa2c14dd085cf5e8fd6ef3971f132ac25aa968c5d927af956d5f50265d722e5e87570fdb021edddcf6cd363300693d451835e77b540c0548d3dacdc24b7bf69153f84cee1505bca7beb71d23c432a81a3cc0169425448ba1bb6c6a905139292b7151d05e1894b32616ced52127b8da960dcc76b881d58a224fa6f87d859c900e09631d1990e5cf6c1a0daf80ff56b675e68b3f0bb13d28887d9e3a9c4032491b87e8a080211f8f9b031728088979e23e6f1c418526d478310c86c0982f90f74681d6bcc0f4a6ede5a27a", 0xd1}, {&(0x7f0000000180)="fb2a73c08ba42b55e265e5b878bc14c16206413e6f0fae26c02aacc80cfc8823e8c12e0092aec9ae410b222509592f09c7340f5c2d888a0d17697169c9101d0b6691983dab385992f20d1380caac9b49cf3b975afe9c496b562ec603b2f0992b27d6e5cc8519d3e41147a882fd59c766f5fd106ceba0b4320b96083ec1899e3891fb11b1d3fb122b86868fd3a6dd05a4f5cfe83456de3ccebecda528e41c8db41876040cff5944090aa75d884687a6efb48cffe6240bf310dccf1d0e95594a3e91045c443f79bfc6a683f10cfbfbe454a2747767adf11e2da96f4c0103d0ee468381", 0xe2}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="9fa1fb1127d9ec1e157d14a53159031a637330d218fe7202c67472bbb45616b7e42caa3ec503a6c24b98d9b94c09b93c5dfeb4854f28ac1dd4313c037f0482ea61da2d056a254ac575f18d3bca73860058b239dd9ba80bea195330cc253283bfb12b1dd1090f06a60e4727fe960600000000000000443c6fa5278fd66e0f017847d40cbe93f4e5ce14fb8c7ad7ee9cb268b0616c5a1e2876b9b36e3da13de7a4cbf9c83e5a75e78a0a6479c9758ca06e05bea56e6f515bd95ab4ddf7b239b14e2fe1d84a1718ceae85959ce0fab79c715d8f9813e737a4b5044debe2985e6f6820", 0xe1}, {&(0x7f0000001380)="e3e1eefc8f9123649bff98d8a8c870c0f03421a84ab623f3bdfbdcf058afa4b28bda493aaf822e59064129389af539e5c02e435295b249e6d36a1e54fbe5916cc6d90a53a9854de631fd415f19aae282472bd9eb886c8cdcda5c54a2", 0xa}, {&(0x7f0000001400)="39d5bccc52e5676e243567c322f0c41316242e19579ab985b84366e73f6f27aab5b9a77a370f317bb31f430da99a0028d526f7df7093bdffc23afedb4b97ec90f03017c5e1f4d3a921ce5b2bb842a58a6c5a577ff88f74ab3b26f64ce28534ad37a743e37bfacaedcb7b7155d9fdf48d8b4a463fc71ff2865cdcd3820233c630a71afc12239c2ae7ad8b73635ebd5e137612a8f0c09411ba06e79a69f4de7aa9912843fab87678524e5671927dd0a4dc8adc898aae10c2b204ace7685342a4c84d0bee9d20d7fb0ad34132ea1e760ae0df4f8e2974e2e7", 0xd7}, {&(0x7f0000001500)="461c80eb19dae65e9e8549c6f8fd95a28ea5539d6003685790e81f6230c93dac5f5113e5443bd89f209d7039ae6c837ee6422c4293e7b220bb940928e93eadbd5604ba2b048f660e274b070575af379a5e75c0eb59d39ada88d2a5ec39d5a6ed6ed49a23617e2dd314ecfa8632df55d97c86079587f4ea4576804071ffc905e6244d60ada2a47fb871c47dc9bd05663976f169d3e3dee6e61543ebee65131e1d98a0a4d999ae20aa5d5456456d2d39ad5a73", 0xb2}], 0x7) 2018/03/26 15:17:14 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) listen(0xffffffffffffffff, 0x400) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x23c0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0xfffffffffffffff9) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000180)=""/227) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/route\x00') io_cancel(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00000002c0)="dc6b6e68524ea4e7df3d469a59910e634ed348c7a3dcd2368e1e33eac5c27fa33893bdfa52c3fb269137f277326754e6e5bbaf5fc90412a6467b3167ca35b9f07b3fee31d837f3bf94cb74f3b41adc1803de0c23e2db8d32786f1b35a89252af0d8b2280f206df934a05be23be1693e464921ed6fae89f271d4651a03d7c1ab6b856373f37fc9338984af7b3db87e4037c577a62d6ad412cb0185cbd1af6bfe9f1c680754eccb12d224d2aed57674558a92bd5278e5f4026a0b8c037a07e821b826b7c725eb8ba2e9ccf8d1bd738709f606376edb3db2538d4b5099fe43d8ecb5b1020", 0xe3, 0x9, 0x0, 0x1, r5}, &(0x7f0000000440)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000e24000), 0x2bc) fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000540)={0x0, r7}) fsetxattr(r3, &(0x7f0000000480)=@known='system.advise\x00', &(0x7f00000004c0)=')lo\x00', 0x4, 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000000580)=0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/26 15:17:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/26 15:17:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100)=0x1000, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f0000000240)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000580)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x24b, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc4}}}, 0x88) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) 2018/03/26 15:17:14 executing program 7: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/03/26 15:17:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5e2, 0x20000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x9) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x600}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x109f89a849be8742, &(0x7f0000000140)}) 2018/03/26 15:17:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000000080)=""/208}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="ef7f067001cddbab2ed31016c5b95fe08da384f65d42a1bec55a16211b2131004d02c2305b56718c423faf444b81dd0df02a373d25f672ae65b64beb6d52ae8e9c79e977"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/26 15:17:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/26 15:17:14 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x5, 0xa, 0xa0, 0x0, 0x3f, 0x0, r4}, {0x0, 0x5, 0x8, 0x8000, 0x10000, 0xe7, 0x6, 0x7}, {0x933, 0x558, 0xfffffffffffff801, 0x5d}, 0x7, 0x6e6bb4, 0x1, 0x1, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x3, 0x7ca0b562, 0x200, 0x10000, 0x2}}, 0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int=0x2, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x198) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2e9a, @remote={0xfe, 0x80, [], 0xbb}, 0x2ddf}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$KVM_NMI(r2, 0xae9a) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240)=0x62e8, 0x4) r6 = semget$private(0x0, 0x7, 0x500) semctl$GETVAL(r6, 0x4, 0xc, &(0x7f00000004c0)=""/244) sendfile(r1, r5, &(0x7f000097d000)=0x10000000, 0xff) 2018/03/26 15:17:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0x0) iopl(0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)={0x12c, 0x13, 0x2, 0x70bd2d, 0x25dfdbfb, {0x1d}, [@nested={0x110, 0x4, [@generic="276d974d0346a54c3fac0fa3680c960dd5f6ee9a2b1c45bb3a9d9efffa589a9f9e795b89679c6b8448197642ccc4de8efb2d77db4631dc6a80efe8b234c578c3dda6734fc0b0eda715db1e70", @generic="371e8949a96c203045eef570b9106bb1fe019541bed170c56edaa99bd08934460c7bd72b", @generic="8a31152c0912979682b225bd46bcccf8a6b84c565838c0bf7ebcc4c25fd689edd8efcf7d3cd7e9bcd1c541b65f8c2ef0fd30b76c48cb439fd8f300b1bc9ef2e8b44304adb0f3884dd3135bfcee4064c8e8e5b9808a71f7e464d788b4c9e1c4296545d943f0587a7d9b02fce4dbbfbad12b91b82567999c139abecbd0091800410343d4f46c08f7139cc7fd2e96690945cc64656d64a8acbf0b65"]}, @typed={0x8, 0x34, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x12c}, 0x1, 0x0, 0x0, 0xc880}, 0x40044) 2018/03/26 15:17:15 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x29}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/03/26 15:17:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0xf620, 0x401}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@empty, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3120}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=@newsa={0x234, 0x10, 0x5, 0x70bd2a, 0x25dfdbfd, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e20, 0x5, 0x4e21, 0x100000001, 0xa, 0x20, 0x80, 0x7f, r2, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x2b}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {0x1, 0x1, 0x9, 0x800, 0x5, 0x7e9d, 0x20, 0x7ff}, {0x7, 0x60dd9f96, 0x20, 0x1}, {0x58b, 0x2, 0x988a}, 0x70bd2d, 0x3502, 0x2, 0x3, 0x5c5f, 0x2}, [@replay_esn_val={0x3c, 0x17, {0x8, 0x70bd27, 0x70bd27, 0x70bd28, 0x70bd25, 0x20, [0x3, 0x8, 0x32da, 0x101, 0x5, 0x6, 0x3, 0xff]}}, @lastused={0xc, 0xf, 0x5}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x4a}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd29, 0x70bd29, 0x70bd29, 0x70bd2d, 0x80000000, [0x101, 0x7]}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x6c, 0x7, 0x0, 0x34ff, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x2b, 0x1, 0x0, 0x0, 0xa, 0xa}]}, @user_kmaddress={0x2c, 0x13, {@in6, @in=@loopback=0x7f000001, 0x0, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x68, 0x4b}}]}, 0x234}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) 2018/03/26 15:17:15 executing program 4: r0 = socket(0x1e, 0x804, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x200) bind(r0, &(0x7f0000000000)=@generic={0x0, "90674bd958d259d842c0447b5047ceb8495ec7b1c32f5d023a2e9d4bf5d15b0557da9c37b09a12c43f271833c19b92716094b5e007922f356d0ce810175c1ec07412b339b3cb7e37b0c048819fd5cd5953c61b60f073cd1347c323876cb38e32ff095dba0efc15fad985bc785decf096a6442a011ff57a19bce0026cc5a2"}, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/26 15:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000140)={{0xffffffff, 0x0, 0x5, 0x5, "ff4021b00ee7e97887023c637a49bfcd55f6139dd29c7c6e9b976812804bb86dd3ff10d821a205f0ec22a72c", 0x2}, 0x1, [0x6, 0x4, 0xe55, 0x4, 0x1f, 0x592, 0x4, 0x100, 0xfff, 0xbe21c1d, 0x5, 0x100000001, 0x80000001, 0x0, 0x1f, 0x8, 0x100000000, 0x80000001, 0x3, 0x9, 0x4, 0x6, 0x7, 0x1, 0x1b86, 0x14, 0xe1, 0x6, 0x4, 0x100000000, 0x1d6, 0xff, 0x100000001, 0x0, 0x7, 0xb67, 0x1, 0x2, 0x1, 0x9, 0x401, 0x6, 0x8, 0xf6d, 0x2, 0xde, 0xfffffffffffffe01, 0x1, 0x6d1e, 0xf12b, 0x48, 0x3, 0x7, 0x7, 0x0, 0x0, 0x7f, 0x4, 0x2, 0xffffffff, 0x2, 0x8, 0x5, 0x68, 0xfffffffffffffbff, 0x38a, 0x2f951666, 0x4, 0x8, 0x4, 0x3, 0x1, 0x2d7800000000, 0x9, 0xfc0, 0x7, 0x5, 0x7f, 0x5, 0x5, 0x7f, 0x9bc, 0xfffffffffffffffd, 0x0, 0x61, 0x5, 0x1000, 0x2, 0x8, 0x6, 0x7, 0x7, 0xf0fd, 0x5, 0xe2bf, 0x2, 0x2, 0x1f, 0x20, 0x953, 0x8, 0x33, 0x80000000, 0x4, 0x7fff, 0x80, 0x6, 0x2, 0x22, 0x3, 0x12, 0x1, 0x1f, 0x0, 0x5, 0x0, 0x7, 0x9, 0x6d, 0x6, 0x5, 0xf2f0000000000, 0x3, 0x6, 0xc7, 0x8, 0x3, 0x20], {0x77359400}}) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:15 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1010000000032, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x7ffffffc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/26 15:17:15 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x210000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x104) ioctl(r0, 0x5, &(0x7f0000000040)="b2d1d4e0ab8fba8cfa2f6c4cbc7e4a3c912def8b671d52a5c391b5cf46d61b5ce3a0a1dec1890ffbdcfee15c0d66a09fe5a7d9c2c4546353d84dc9e57cc969449f240237e7c3752deafb283083a241275001ac0d94f588") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x200, 0x800, 0x9, 0xffffffff, 0x2, 0x6, 0x401, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7f, 0x641, 0x38e, 0x1000, 0x89e}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x7}, 0x8) connect$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) accept$alg(r0, 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x6, 0xfffffffffffffffe, 0x9, 0x10001}, {0x1, 0x3, 0xfffffffffffffffb, 0x2}, {0x3ff, 0x1, 0x1, 0x3}, {0x5, 0xfffffffffffffff9, 0x8e49, 0x2266}, {0x4, 0xffffffff80000000, 0x800, 0x92}]}) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x1008, 0x7ff, "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"}, &(0x7f0000001340), 0x1000) r2 = semget(0x0, 0x1, 0x101) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000001380)=""/189) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001440)={'erspan0\x00', 0x10}) mq_getsetattr(r0, &(0x7f0000001480)={0x9bed, 0x1, 0x10000, 0x1e6, 0x1, 0xf17, 0x4, 0x9}, &(0x7f00000014c0)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x169) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001500)='erspan0\x00', 0x10) connect$nfc_llcp(r0, &(0x7f0000001540)={0x27, 0x1, 0x2, 0x3, 0x8, 0x0, "98f304d12d3b99f94684c659ba6f4ff15c27c108d085a876334091527a3dba72fde48938f3019c7b881e373f159c8b2eea973eeb2fa7ce92a4617a0348a193", 0xb}, 0x60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000015c0)={'ip6gretap0\x00', 0x2200}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001600)=""/210) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001700)={'ifb0\x00', 0x101}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001740)={@in6={{0xa, 0x4e23, 0xfff, @empty, 0x1}}, 0x2, 0x1, 0x1000, "4094bf09ae58a341ef5befefce3887533b2ea8645675a018ae90e69449a437e9a5ab5fa0a3abad697c6ed7f97a20d2df8434ae41d8744e8e393849d94d702ba1e7700e688e0bcb62f7b495904ffae5e6"}, 0xd8) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0xd, 0x7, 0x4, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$pptp(r3, &(0x7f0000001880)={0x18, 0x2, {0x1, @rand_addr=0x3df50000000}}, 0x1e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000018c0), &(0x7f0000001900)=0x4) futimesat(r0, &(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={{0x77359400}, {0x77359400}}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000019c0)={0x8, 0x1, 0x0, 0x0, 0x3, 0x7ff, 0x80, 0xffff, 0x8000, 0x0, 0x1, 0x401, 0x0, 0x5, 0xac86, 0x8, 0x4, 0x9, 0x6}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001a00)) write$evdev(r3, &(0x7f0000001a40)=[{{0x0, 0x2710}, 0x3, 0x89, 0x3}, {{0x0, 0x2710}, 0x3c3c, 0xfff, 0x10001}, {{0x77359400}, 0x3ff, 0x7, 0x7}], 0x48) 2018/03/26 15:17:15 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}, 0x0, 0x0, 0x0, 0x0, 0xf8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) 2018/03/26 15:17:15 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') pipe(&(0x7f0000000000)) readv(r1, &(0x7f0000002240), 0x0) 2018/03/26 15:17:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/84, 0x54}, {&(0x7f0000001300)=""/25, 0x19}], 0x5, &(0x7f00000013c0)=""/143, 0x8f, 0x6}, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000014c0)={@in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x3ff, 0x6, 0x7ff, "6c15fa3d0c60af1b40c6e60e9f6b32b4d9dbaaf75f2ebf0242d226d96eee3a4ee8705072b5baa4e68b1c188343beaaa05e30d9fb8d949f8e8f7afa20e0c63e60a5493ed9c18446a23cc4e9026df073ab"}, 0xd8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000e) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x80a01) 2018/03/26 15:17:15 executing program 4: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x20) fcntl$setstatus(r0, 0x4, 0x72109c5fef4d34cf) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) socket$inet(0x2, 0x0, 0x0) open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) 2018/03/26 15:17:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x40) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ubifs\x00', 0x1000, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x180000, &(0x7f00000000c0)) 2018/03/26 15:17:15 executing program 0: syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x8180) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/12) rt_sigtimedwait(&(0x7f0000000040)={0x8000}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) 2018/03/26 15:17:15 executing program 5: r0 = memfd_create(&(0x7f0000000040)='eth0]^\x00', 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x3, 0x657960f8b135f1b7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000134fe0)={{}, {0x77359400}}, &(0x7f0000373000)) getitimer(0x2, &(0x7f0000bf2fe0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="8f6ae2df08281d7f9800e2030000bcff"], &(0x7f00000001c0)=0x14) 2018/03/26 15:17:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068cfe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000248f68)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b38ffc)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x2, 0x7f]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc3ff0), &(0x7f00009d7ffc)=0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000ffffffffffffffff0000000046234395a65c3b97638db4c9"], 0x14}, 0x1}, 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1}, 0x10}], 0x1, &(0x7f000094a000)}, 0x0) sendto$unix(r5, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) [ 275.914400] dccp_close: ABORT with 65423 bytes unread 2018/03/26 15:17:15 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) prctl$intptr(0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x91}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1, 0x7}, &(0x7f0000000100)=0x8) close(r1) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x0) 2018/03/26 15:17:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x6440, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) readv(r0, &(0x7f0000dc0000)=[{&(0x7f0000000380)=""/4096, 0xffffffffffffffbc}], 0x1) dup2(r0, r1) 2018/03/26 15:17:15 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0xa, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x2, 0x81, 0xbab, 0x18a7b27c}, {0x6, 0x100, 0x2, 0x4}, {0x6, 0x7, 0x2, 0x6}, {0x10000, 0x367, 0x8000, 0x80000001}, {0x7, 0x4, 0xffffffffffffffe3, 0x9}, {0x5, 0x554c, 0x0, 0x2}, {0x1, 0x31c7, 0x7fffffff}, {0x3f, 0x7fffffff, 0x6, 0xf2}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x8, 0x7, 0x4, 0x7f}, {0x9, 0x3fffffffc0000, 0x1, 0x922}, {0x743c, 0x6, 0x0, 0x8}, {0x2, 0x100, 0x5, 0xcad}, {0x101, 0x258a, 0x100000000, 0xfff}, {0x0, 0x0, 0x7fffffff, 0x20}, {0x6, 0x0, 0x100000000, 0x1}]}, 0x10) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x2, 0x7, 0x4, 0x9, 0x5, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x2de, 0x4, 0x66, 0x2, 0xc0000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0x28}, 0x1}, 0x800) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000340)=""/225, &(0x7f0000000440)=0xe1) iopl(0x100) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000480)={'eql\x00', {0x4, 0x7, 0x6, "2d0c01653673", 0x7fffffff}}) socketpair(0x1, 0x6, 0x1000, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000500)={0x0, 0x0}) fcntl$setown(r2, 0x8, r4) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000540)=""/23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x1, 0x10, 0x0, 0x8000}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000600)={r5, 0xfff}, 0x8) sendmsg$kcm(r3, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000640)="3be83e6bc809ff7ff9ae8420ce50c645bd7c54acd270b0b86d98c1179a361b0859c4ce13d35a4cdf6bb0552b", 0x2c}, {&(0x7f0000000680)="1edbf14ffd9933e48a81c9f1bcde7591cbdbacbd2392bcdc573654675493820006244dfbf00c448aa3809929e542630400a1b226544f0691e29175545e9ef1bdcd58049d2d382a2923999dcebe18f727310bb9af45e39ab066d0171d70383e891d15987f48b771ecd66d6fa51b1743a94fb1543430df7b9f5658f8413f5456d9416fdaab9a56abe7a014090ee8b7a64840f54df49492f65f13ba35b91b79832f92cbe86790d0b7006bd8b7ca18afd4498afce7255889cdbbeb66d36fb2314827e58e5616341d2a60c20409f5cf46460f3c3e3bafdeae3de95f65dfde", 0xdc}, {&(0x7f0000000780)="5778484bb2f5d0dbc9c2726fb31b0f82f7d8804fba8a5e37ad5247acdea90fad47f2ad75c65828190dc111bce0732b6e39881101ce23c3b4262fe77aa0dbcda5bcec0b2e84cd5a5e16151507aeef73da6eaeb84e80ca7c87cf257d44553df83abc6c478dfd05175409d3", 0x6a}, {&(0x7f0000000800)="e1c942319c60fe127fa12b325f8088827559973ec8d53002ca8ea864de2ef17343532d89b5ad00b2fd9ef57d3586f2eaacf8ec4fc4d4a9b9bfb98ad506a327f03744769baa9df9ca451a216cb9ec5d5b23d0d8707e24dfe394e14710ae1479579d174e187bc8dee6b0a4fe6c8f3d436f0ef01efa56d70b0ad7223a8596ce2122d935fd85cdbd56019fba0c1f379819246eb819902085900d981a11b1843a5c34e73a5c7f11577ad9d680d87cf3682f9bc340d98eee58dc27682557", 0xbb}, {&(0x7f00000008c0)="db4907377689e8358a3006f16638901890e1e00643a358c3c484889e1482ede2423762eb076297befe184717c238226815950eb6330f422b34f375cbd5764ff780deebdd16559271d774a051cb18eaae56b2256b36f4f50dba3cf0627d3a5e16e902517332380ccf93b1dcbfed216541366445db98e7af8abcd14daeeeaa3a08d9078c14923b5054c5755ce013089166e8359c4495e2675878f5fd6773534c96dc85fb29e2e8d098b0309992d9c5e1c014e590750e4f8ca299dd7765f95c6f5866aab2", 0xc3}, {&(0x7f00000009c0)="0761a4a688603f0801b525ec271a631889535f0f2c30ad3910b806d8ac22325670bfd9617add022dac08", 0x2a}, {&(0x7f0000000a00)="f592ed03b4e0aea32363406751907d5f41e666dcefadd87955c34cc0af25adaf411d76e9a8d2101a18861d258462f0db94ead5d68ae968ff02bf377cc2bfd741a81641b972b9100649cb3de79e02e5da84482ac5b5061bab84ae002a0c24a23e2cbc94ecc39d851f4d3bf879e526acbf13929997a42e7e1ebc0b132632618dfe63a22d41d7f4f9dbc236aa1a4c377a563d12354f72565e42", 0x98}, {&(0x7f0000000ac0)="182b757a5f851d5cc90cccf7bd9b527361f768126421a4166687c67fc7578b759e93a5b2cc1e5ffb54c120b1a6c8b2fa283b3da310b28829e4a298053aa34bdb155a7791f54a5057aa0079cc364d604719c9", 0x52}, {&(0x7f0000000b40)="594ddd5e5edab434", 0x8}, {&(0x7f0000000b80)="d9714bcea6c9a46433d0f20bc6eee4b8440ebe493d5b1c8af093a93c1c30a88d89d3073ed3e1cec0ce50d784d74684e3832ce6864645f4cfd11a52736e768f661bb8412a45bbfb0aff03a2ef67ab6ff80d9bda492e47fa33", 0x58}], 0xa, &(0x7f0000000cc0)=[{0x60, 0x117, 0x8, "1664916a147548880354a35ff7d2ecd3581cd0ffeb4663331ed5f927b5263ea13109feb68ea01ad63cef67f302a75b1f951414a3c4604faa8fd896f21122daf8e23cb44c0f65f44544919d8b"}, {0x50, 0x1, 0x9, "71fa731f9f3ecf313ba43e7ae216691646104d5b7cd33a0447eef3d9f1bc9ccf70d32d8ccef04557a472e849a07fd974f863c1cb5222c10cf1f9c9c094"}, {0xe0, 0xff, 0x0, "91abaa405b215a44f08eea22f341410dace65541e49f1a3ca62a5f5db3dbdb5e9e1452d7e7832bfe6f021a65a1f8c8bec98504eecd63ad2c477873e27bdfe67bed0d43c234e83c6b321be93533dcc6cd86bb97c8f251e24c93a82c325912af400ce9d50fc886513fdfefc66393067de72734ed1f879da6e1f1acfbdb2478b12c1cb4bb1fad827dca7f4008bd4cdbf0e513403c43642694fad94b7876f161265767f5c2ded7e255eb564bdba2091c49e89c3cdd5fc197e4218ed1578fb9fa4bad491000b80134b21cab27fa05e7"}], 0x190, 0x40}, 0x4000004) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000ec0), &(0x7f0000000f00)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r3, &(0x7f0000000f40)="ba00729d140580c7cb078e4e8c34811ad517872db23422b165cc5e09243f3bf4058859a072b6de0e69e41f0b38c334be6595a450a9b9c00965385cf4d48a51e75b0525b31ed38c8127500f7b1225273bb0f82bff0839fe03621561194944f5a37698cf1ee3f5ab1cc94d555c8b12f095b90f7a470fe710b7255f2de297981a", &(0x7f0000000fc0)=""/176}, 0x18) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000010c0), &(0x7f0000001100)=0x4) sched_yield() setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001140)=0x8001, 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001180)={0x2, r3, 0x1}) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001240)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001340)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) setresuid(r7, r8, r9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001400)={r5, @in6={{0xa, 0x4e20, 0x2, @empty, 0x2}}}, 0x84) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000014c0)={0x20, 0x80000000, 0x40}) 2018/03/26 15:17:15 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) 2018/03/26 15:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:15 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000180)=@rc={0x1f, {0x20, 0x20000, 0x1, 0x0, 0xffffffff80000001, 0x40}, 0x7}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)="4fa3264dadf2ca92fbabdc41402bfc56dbca00bf49d9466dc2e8eec1495f1fa53a05d3505541f2068929d44aa855c9c86db310284346cf057d0af990ccbf8493d56c21484656023ec5e9b9084f1741fc9801a0a026d5ad26681da3742e49ea5b6b6f9062dab97344dbae9af6ff0efce0144d887dd56734b7ae875289946107c741072f7e5eeec0255b8c896c0bd6ad92959074292bef041f83b113f017c264319a55cb1107be67277d46f149cd13502b706fcbbaf7d02902139bc38ec193978cbfa163e654", 0xc5}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="7693850c9f68ea46e64d690c5b0086c406b799f9e5d6e60a5871f7a3762add528e900737a129eaafd5a0bb4ed3fd8b8a5a6eeb823953157215457c3a4f06f4d3a4f85b9e6c6bff", 0x47}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x10a0, 0x4000880}, 0x1}], 0x1, 0x840) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) bind(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x5}, 0x4, 0x1, 0x0, 0x3}}, 0xffffff66) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x2}) 2018/03/26 15:17:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="28000000121a", @ANYBLOB="00000000000000ee07001d0064e20004"], 0x2}, 0x1}, 0x0) 2018/03/26 15:17:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="687f8c150230adc954de5888ceadfa7cd77b13e4210006c3b90a46320c608e5f0cafc0d01e33ce309ef860970dc65d22517fbf3411a8088380954faa8363064a43261a", 0x43) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x45, r2}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x111000) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xe3, "2eae71f9fd19f56021bd5cc9d4727ce5d059fadebd489c594af4950d59b0ee5ba186394b3ed8e7591ef1f96b4773cb32b32a759a30863552461ca8216fe9a3bbfde95704f839e24f91dcafdb12baa1ffd3e9306ad0f880824abfd0ba393c9a1d64846878089aaeea32296684c82f1c7d4a9a960065b513b44ff3fe793b223e4688eb813810662cc15703e7fd6754b50cf5cbb0cf96e62415ff517b5b41df83ebe24f33c1b79507e603722ee4b8432008b843ac910f21e928253cd2898439af97a94d53ea6af60539bfad526b7d88b03c089872806aed4a91d1935733839fe140cd59e2"}, &(0x7f0000000200)=0x107) 2018/03/26 15:17:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x0, 0x6, 0x2, 0xffffffff, "96148e38d0a9260096277a22dbf4d50abf2b5c1fb322448446cdac5867d1181d875631ca87c4c067f4175097", 0x80000001}) 2018/03/26 15:17:15 executing program 7: perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x40096102, &(0x7f0000000000)) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000140)={0x2000, &(0x7f0000000100), 0x8, 0xffffffffffffffff, 0x8}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) 2018/03/26 15:17:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1d, 0x0, 0x0, 0xd, 0x8, 0x1, 0x80000000}, 0x2c) socket$pptp(0x18, 0x1, 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) r2 = dup3(r1, r0, 0x80000) ioctl$VT_RELDISP(r2, 0x5605) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x3, 0x1ff, 0x401, 0x1000, 0x8001, 0x1000, 0xa9, 0x8, 0x971, 0x20}) r3 = socket(0x18, 0x803, 0x1) sendto(r3, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13a4e7", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={'nr0\x00', 0x100}) 2018/03/26 15:17:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) readahead(r0, 0x9da2, 0xdb) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/26 15:17:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x3, 0x4) dup2(r1, r0) 2018/03/26 15:17:15 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f00000000c0)) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x20010, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) readv(r0, &(0x7f0000000080), 0x10000000000000a7) dup3(r0, r0, 0x80000) 2018/03/26 15:17:15 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0xcc) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) shutdown(r1, 0x0) connect$inet(r0, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/03/26 15:17:15 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x1, 0x402000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x2bc, 0x19, 0xb00, 0x70bd2a, 0x25dfdbfc, {0x18}, [@typed={0x18, 0x5e, @str='posix_acl_access&\x00'}, @nested={0x130, 0x40, [@generic="2f9bb7347009a8ecec6e0c1a91c7a6fdc21759e8d94bdd91baff0ea495d977065494e1d17fcc2bd8f8276640eb75dfdcc800187c5f5541fe469c3b5ff5bc4a37c779a0bda4c26a6e63b287f1eaad1282c63c54a3ed879e297118109f468a3bd48b3995a03e441af8b095a480df88ef30736a78f814dbca33433ee750d09ad66a4c00a8a4db533dd3c166bb83e5930cdf8e594a24ae31656bdc58cde3f1a1f0b90301125d", @generic="5419bb876d7cc5def801eeb4f7e732f4850cc88e69b1f122bdd18a4dc6d39acf7d170ead0866c4af2cad6339d65255bce972f4336593c04efc45a925b6095b2567d7476c12e54105456b1e18a90149c7baf639a0ab7e0f543f7ea1016c5d16c85c838bee6c73294ce09c7ba04c017152ebb84fcb3a076a637a57aaa31b1f14fbf8de7e866f"]}, @generic="ea0290e44ced099cf9899d802544d108a3e9ed73c3b6495c25c0609827d4c4f5f653cfce64aa57113a7a83eab4f949f7ce51487933fd352928f548e90b8850b257da16868661964d5aacbcbba19bdeaa7df82f19e192fc4648ff01da7f63e8d806619d843bc95bc27fa1a3e5b89866c5077560d50b55fdf9e2abf16a11114a56fe43cca5cc47112911e502048eaa877b01b52c0be90ace1fdb349dd9a983577bc38fec79c814d6def962b137704f049da8e9a4216e0b06c5ccec1247fc624b119370b1f016f759c630fbbc765edd824505b9fe3d63b9cdd605d768052cf6b42d16ab7f4a36f701eae7", @generic="1819a2f2d35ab8fcca7832bee08580cef0ca38df03870d72fbfeb3f7d75cf9502aadcbbd7199a34d61b0429270f0875c841595de0aff44142d143c73101925e2a0aa576824910a043f6d5343fea8869d7b7c9f46b9e6aa31527fdbc7e42804ed7ee4005606ebbbe806528d6e458213fda7167bbb"]}, 0x2bc}, 0x1}, 0x4000000) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/03/26 15:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x82001) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname(r4, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff}, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000480)) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/26 15:17:15 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0xffffffffffffffff, &(0x7f0000fd8000)={0x77359400}, &(0x7f0000f44ffc), 0x0) socketpair$inet6(0xa, 0x3, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1f, 0x8, 0x8000, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xdd, "1d1f604a8aac96681c71337bb3d0c6ce3512fac9abbd069598339dc2f7c857466dfab3cb465e65689653214fefff2623876e315d55698a1ae351f67d5c33b2745b25a6a085ee213b92153acf636f0b399447d6bb6a5b8e5a853c414d6b4b9d6cd177d0dfb5d670bb088bac1c311e76586335de93292e2ca050a5fff1b6e41523ee234504ddf8c2110515248e6e64938ed799a390c6710688d3904d39590104cf94bafdb87575f3c41531c72670c8c47603c415c36c3c12334d429ccd2c26a87eb2f4f661e1bd372bc9ed8e069884a1b24fadc8836d759515d367c7dbb6"}, &(0x7f00000001c0)=0xe5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) sendto$llc(r2, &(0x7f0000000240)="4ae6b37431c9119e097e4e2c1173f453eda228f507b71eb6b0d9f983d1963489fb46d65ec3a68d256bd92548295dee617270df82d00b242f016f6d0e019ff15c14ba55809b1282c1ca229035f04436499a399114952ce0d5fcc1012b4fd83c111808363a5ad8f7439ce67ae23e6f81972913e8a39e8b9fb91904442c3cf1c94960bbc5553f32759560e613817b8a603ac0b96a50ff7699ef74db8e6b9d197808cee4dfa4876865712fe3d0a34a52a8ffd131163fbded5811946869d8d70a940d3ab02ba8f9e8c4caee352cc26d67cf42a666529eec517fef64", 0xd9, 0x40000, &(0x7f0000000340)={0x1a, 0x303, 0x7aeb, 0x9, 0x2, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/26 15:17:15 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, 0x1, 0x2, 0xfffffffffffffffd}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8a86, 0x20f, 0x8, 0x8, r1}, &(0x7f0000000180)=0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d10ffc), 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x902) 2018/03/26 15:17:15 executing program 2: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) statx(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x200, &(0x7f0000000140)) rmdir(&(0x7f0000000080)='./file0/bus\x00') 2018/03/26 15:17:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x1, 0x9}) 2018/03/26 15:17:15 executing program 1: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffeffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', 'eql\x00', 'ipddp0\x00', @random="b1482d3dc42d", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x10e, 0xffffffffb5140b06}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) 2018/03/26 15:17:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x0, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0xff00000000000000, 0xfffe) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x200000000, 0x2, 0x1a, 0xd, "6dc8b2bc9ef82e7d19464801f0e670d84e48041d5033399bf831b5a0aebeb0b73a32269ead336bb668d013908569e1bd4a5ea2c820114fa2311eed547f5ce1f7", "22596d9932987a3a24286d73d5c107b98a94ccf93b37aefbc85f7c0a735c00f8", [0x2, 0x7fffffff]}) clock_adjtime(0x5, &(0x7f00000002c0)={0x9, 0x8, 0xb2, 0x82, 0x2, 0x7609, 0x5, 0xfff, 0x0, 0x9, 0x2, 0x1, 0x5, 0x7ff, 0x0, 0x35a, 0x2, 0x81, 0x18e5, 0x7, 0x1ff, 0xc59, 0x5, 0x3, 0x200, 0x33}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@generic={0x1, 0x7, 0x4}) 2018/03/26 15:17:15 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0xc447) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x9d9, 0x4) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/26 15:17:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x0, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000080)={0xc1, 0x2}) 2018/03/26 15:17:15 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x4, 0x9]) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xfba, 0x408000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000002c0)={0x6, 0x28, [0x32, 0x2, 0xe000000000000000, 0xfffffffffffffffa, 0xd4ac, 0x1963, 0x0, 0x4, 0x22a3f838, 0x5]}) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x400000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0), 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) 2018/03/26 15:17:15 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/26 15:17:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:15 executing program 0: socket$inet6(0xa, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x5, 0x0, 0x7ff}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/26 15:17:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000140)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40, 0x0, r0, 0x4}, 0x2c) readv(r1, &(0x7f0000eb5ff8)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x1) 2018/03/26 15:17:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa0000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) close(r0) 2018/03/26 15:17:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002c000)={0x40, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xfff, 0x5b40, 0xffff, 0x7, 0x3, 0x1000000000, 0x4, 0x7, 0x3, 0x1, 0x7, 0x1}) 2018/03/26 15:17:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x9) 2018/03/26 15:17:15 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc)=0xac, 0x4) 2018/03/26 15:17:16 executing program 2: getcwd(&(0x7f00000001c0)=""/93, 0xfffffffffffffdb1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'bridge0\x00', 0x3}) socketpair(0xb, 0x5, 0x2, &(0x7f0000000100)) socketpair$inet6(0xa, 0x800, 0x99, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r1) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'sit0\x00', {0x2, 0x4e23, @rand_addr=0x7ff}}) modify_ldt$write2(0x11, &(0x7f000002d000), 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x265, 0x100000, 0xffffffff, 0x6, 0x40, 0x9, 0xc3b, 0x676a, 0x7fff, 0x6}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x84000, 0x20) modify_ldt$write(0x1, &(0x7f00001a6000), 0x10) 2018/03/26 15:17:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2000000000000055, &(0x7f000039a000)=[{0x1d, 0x7d06, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000100), 0x10174) 2018/03/26 15:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:16 executing program 0: syz_emit_ethernet(0x281, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@llc={0x4, {@llc={0xfe, 0xaa, "f8", "e5891c3e4697daf4348d7dbbee4c171614f8b523034953f49b10de2ef4f5d4164b043f6bc5ae80638f83d0a94505e14e507a691bbba000b54469071c4a3e3ce2c151fd9e29042ec4597473b2af8ceeaa3f705da68aaf9aba267b2426376cc7deae4f4a5b7639bb30992cb3874a2ed3805a9cbb3c7654e86b064d29d97a474159aa87b761de4b6148cf50df9356d163635658f610e7be398c6b8e17176fae05c40c7ec17c71b586b1c3c09dbd578cc5"}}}}}, 0x0) 2018/03/26 15:17:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6d, 0x0) bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf432, 0x0) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, 0x401, 0xfffffffffffffffb, 0x80000000, 0x400, 0x8b2, 0x8, r4}) 2018/03/26 15:17:16 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x600000000, 0x40100) recvfrom$inet6(r0, &(0x7f0000000040)=""/232, 0xe8, 0x2, &(0x7f0000000140)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/26 15:17:16 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="b40000000000000025000000000000000000000000003f4fb2000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2ac83, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x4, 0x8000, 0xffffffff, 0x8, 0x0, [{0x9, 0x5, 0x1, [], 0x1}, {0x7, 0x0, 0x9, [], 0x20}, {0x1, 0x8, 0x1, [], 0x7}, {0x1000, 0x4, 0x400, [], 0x2246}, {0x4, 0x0, 0x10000, [], 0x100}, {0x46, 0x1, 0x6, [], 0x4}, {0x1, 0xffffffffffff0001, 0x5aef, [], 0x3}, {0x5, 0x7, 0x9, [], 0xd1c}, {0xfffffffffffff801, 0x8, 0x7ff, [], 0x1ff}, {0x3, 0x6, 0x0, [], 0xb080}, {0x9a, 0x4, 0x2, [], 0x100}, {0xa576, 0x400, 0x8001, [], 0x1}, {0xfffffffffffffffc, 0x1, 0x80000001, [], 0x7fffffff}, {0x0, 0x5, 0x400, [], 0x400}, {0xffff, 0x5, 0x20, [], 0x3}, {0xfa22ea6, 0x4, 0x100, [], 0x400}, {0x7fffffff, 0x2, 0x9, [], 0x7f}, {0x9, 0x400, 0x3, [], 0x36}, {0x401, 0x1, 0x4, [], 0xdca}, {0x3, 0x7, 0x7fff, [], 0x81}, {0x1, 0x8, 0x2, [], 0x1f}, {0xa7, 0x5, 0x4103, [], 0x3ff}, {0x5be, 0x0, 0xfcc, [], 0x8000000}, {0x15, 0xffffffff, 0x80000000, [], 0x1}]}) 2018/03/26 15:17:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x2, 0x3, 0x3, 0x800}, 0x2, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x800, 0xef, 0x8}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/26 15:17:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="6a0b286a1dc587c9661835bc3a9832ab4cb32ae14f53a59121ad61cdb621c337f1cb618a6939") r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0xa2, 0x3, 0x5, 0x2, 0x8, 0x6}) 2018/03/26 15:17:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x4800000000b, &(0x7f0000000180)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1c) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x8001, 0x7, 0x2, 0x2, 0x1]}, &(0x7f0000000080)=0xe) 2018/03/26 15:17:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000), 0x0, &(0x7f0000278f3e)=""/194, 0xc2, 0x2}, 0x0) 2018/03/26 15:17:16 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/11) 2018/03/26 15:17:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/26 15:17:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="70726f6ab0dfd04b4a645f6d617000") close(r0) [ 277.096554] binder: BINDER_SET_CONTEXT_MGR already set [ 277.121244] binder: 18510:18525 ioctl 40046207 0 returned -16 [ 277.135946] binder: send failed reply for transaction 72 to 18510:18525 2018/03/26 15:17:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002480)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000debff8)='./file0\x00', &(0x7f00000c9ff8)='./file0\x00', &(0x7f0000066ff6)='hugetlbfs\x00', 0x1000000000, &(0x7f0000613f91)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/03/26 15:17:16 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r3, r1) 2018/03/26 15:17:16 executing program 5: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/252) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x65}, {&(0x7f0000000300)=""/199, 0xc7}], 0x10000000000000a3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 15:17:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="65be286d9ae16ccbf3cf9d9a740b7b97", 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000000)=0x2, 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 15:17:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa0c01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xef4, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x8001, r2, 0x2, 0x100000001}) 2018/03/26 15:17:16 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x80100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/26 15:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) syncfs(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 277.216421] binder: send failed reply for transaction 76 to 18510:18513 2018/03/26 15:17:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="92f0be87b657b3fde1aeac30a0f06d62bc667797806d847f0cd89ebd6e8cc9630338d458bebe53f9fbf593597d", 0x13d6fa666657d10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x14000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000200)={{0x8, 0x1, 0x0, 0xa225, "1d5363cc0da3a7adfac0961186368e3df7d5f33b16515ab1f3943f25873ab660469af68fa9e14e2f0e1d70fa", 0x34}, 0x87, [0x7fffffff, 0x10001, 0x8, 0x40000000000, 0x9, 0x4, 0xfffffffffffffffe, 0x1, 0x6, 0x200, 0x2, 0x5, 0x101, 0x9, 0x1, 0x5, 0xfffffffffffffa8e, 0xffffffff, 0xfffffffffffffff9, 0x80000001, 0x8001, 0x5, 0x101, 0x8, 0x80000000, 0x0, 0x0, 0x1f, 0x4, 0x4, 0x100, 0x7, 0x9, 0x6, 0x101, 0x750e, 0x8, 0xffff, 0x4, 0x3, 0x1, 0x20, 0xac, 0x5, 0x0, 0x31, 0x7, 0x3, 0x81, 0x6, 0x4, 0xb0, 0x7, 0x9, 0xf58, 0x81, 0x64, 0x5, 0x6, 0x7, 0x4, 0x1, 0x889d, 0x10001, 0x0, 0x5, 0x5, 0x58cf, 0x7fffffff, 0xd, 0x101, 0x6, 0x6, 0x0, 0x6889, 0x1, 0x4, 0x7, 0x0, 0xfffffffffffffffa, 0x3, 0x0, 0x3ff, 0x80000001, 0x4, 0x3f, 0x6, 0x800, 0xfffffffffffffffd, 0x83f, 0x8000, 0x7f, 0x7, 0x1f, 0x401, 0xff, 0x7, 0xc0a, 0x8, 0xa1b6, 0x3, 0x1, 0x3, 0x4, 0x40, 0x200, 0x90ad, 0x4, 0xc7f, 0x2, 0x4, 0x3ff, 0x88, 0x9, 0x3, 0x78, 0x0, 0x8, 0x1179e8ba, 0x1f, 0x4, 0x1, 0x20000000, 0x2, 0x2, 0x1000, 0x80000000, 0x400], {0x77359400}}) fadvise64(r1, 0x0, 0x1000, 0x3) 2018/03/26 15:17:16 executing program 5: r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x80}, 0x8) 2018/03/26 15:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 277.308238] binder: undelivered TRANSACTION_ERROR: 29189 [ 277.313929] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 15:17:16 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) write(r0, &(0x7f00000001c0)="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", 0x1000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1df, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3f, 0x0, 0x0, 0x6dbab172, 0x0, 0x5, 0x0, 0x1, 0x10000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x428}, {0x3, 0x6}], 0x2) timerfd_gettime(r1, &(0x7f0000000040)) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/26 15:17:16 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000500)="19", 0x1}], 0x1) 2018/03/26 15:17:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/66, &(0x7f0000000100)=0x42) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000013c0)}}, 0x2ee) 2018/03/26 15:17:16 executing program 7: perf_event_open(&(0x7f0000757f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1c68, 0x0, 0x0, 0x0, 0x0, 0x50}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10003, 0x9}) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="280000000000000006000000000000000700000000000000040000000000000009ff90349800000000000000"], 0x28) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0xff, r1}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) 2018/03/26 15:17:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)=ANY=[@ANYBLOB="8169010000000000000000000000dfff0600000004000200"], 0x18}, 0x1}, 0x0) 2018/03/26 15:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:16 executing program 5: socket$packet(0x11, 0x6, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pread64(r0, &(0x7f00008c1f77), 0x0, 0x33) 2018/03/26 15:17:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000000)) r3 = getpid() r4 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() fstat(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001b40)=0x0) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r12 = fcntl$getown(r0, 0x9) r13 = geteuid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000020c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00000021c0)=0xe8) getgroups(0x2, &(0x7f0000002200)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002240)=0x0) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002340), &(0x7f0000002380)=0x0, &(0x7f00000023c0)) fcntl$getownex(r1, 0x10, &(0x7f0000002400)={0x0, 0x0}) r22 = geteuid() getgroups(0x9, &(0x7f0000002440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r24 = gettid() stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) sendmmsg$unix(r2, &(0x7f00000026c0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="d0228763ae59c7ab140241f5b84ed02ca8eae98dbffdbe1842e75ea7e5f789dcebe0510712204d2c92e174bee6f68f26fbfb94393d82fdca6ba9bfebfd457942b37b5bbe9063208589ddda3c74c358d4bc0be55a9f597ff09aa77e951e419a87557a41beb8d90367adce5e395003fcfe37aa5836c98a3315cd74d28479702b", 0x7f}, {&(0x7f0000000200)="a2b15641c792c21d8e0d5fca7bab18d8a3b146b100ea4464c40af309fde198e118f46bf346a426fef5e497544961b97941a48dd2ed9224a2e291e4dfb23f9ba337e5461a478b8db10541cc2a2ab3f86098b61fa89863fea23b3d907b7d744d212e9ca90c8a5e36fb94cd71b2e0db0b7fbab14553fb505bb439515daeb6aa291d8ae90d20ce8f276f6e6303dc762ed6c39d1db2de8fc87aedd23f6e", 0x9b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="f167dcdcd7f35acee9348608da814c0f1b08b9fa77a48ec3fd65264faa749d1017da7c67d6bf698899b55900878caf79a21fab67171fc30608d5cc57c67002e11bdf017ad5f539fe4ad1702cd1650467e0ea0c29de98da68f523e9d5e79b58ed67b8a7d40e3b26f06e0310e567170b402449285dd72f260dea5111db29fcdc925eed23fd26f71c5d3e2489d441d1fc2826e18135f66d6c695f4fe499", 0x9c}, {&(0x7f0000001380)="aa1e685561f07e351d768b05aebfb4642c7e63983b10d47aa46d2148846d6c010091a57924ba677e8b7702ae16adc5e6834786b221a8520fe49780f8ddca6c28f1ca5327c07429c07fa06f847c390a491cb65102b6669cfe4ea8fa26ca76a9b150a1ae3bf86d07fee7180dee4ac01baaa7c80de807f399a57d9365c56ff4107edccb346daa6a33c5fbde6172eb9ba1dc0d1c5fe7a28779ace0f7ee877cb9caeb6e52d68c8524dfa80ea979ab3d05b2ed0afd8ce5acf4fce904d9fc210b2ca9203857dcba9dadc088c3f9e0fb89450ddabde72c2af60710", 0xd7}, {&(0x7f0000001480)="fd4e2142c355fac7dc125d556c7de3eaf5abddd26fc21e98c52350013b9ec2ebe332eb7e8a1e78a685ffdccbbbd9ed9415fed6e1fc63999c4e312ae27ece0bed1fc374167394804bb7781e856596ec9a9b5c6c83ffc69eed19e87df32b", 0x5d}, {&(0x7f0000001500)="846ba75d8c5fd86a9df2492ca02aa849c5610097a241f5a6e6e06c28f058e699bd4094efb8a5510c17514122b10a5f0610291763dfd7eaf996bef0cfb662283e7f4a57bc2cfb6d45cc0f1ae31c75379a68b70ab103392505617bc101d4962f9a7dfc535aee2ab2419f580e0327fbf2700a5b9f68c2b55f640f00e41b607edd083e5ef9a2113d08bd89fb6568c184e856b7ee0e832ae6adf62f536095b514514e4cc15f064b33b9aaebd5c1a991cdc77937f7b2a822c94f05736afcbec56c8b41eaf2ca773498dfc500b3a525cad630d8c035b4a3174fef22e087700c06aa54b4568938e7acc997bb860307d8fef1b9f5fc5b23d3597e8aa0c06f00a17b", 0xfd}, {&(0x7f0000001600)="bcfa85ed6d48acfca3304b060b7b19233c5bc38f3131ce31d592c4d3ca61969815b325b0e5308a199fc54e35ce186f8d0310494542ae6c0a7e8b7ae97c328584037432719cd14bd8ea8b3c37158a1de1b3b582f86e69f1e2f08d52c13b8c6e841b31e8afe87c706216cfb5a28176fe56ae3bed81d093f873cef7f15ac569c3fa4119048169df6c67b005bd3cdc89687cc5214c4d", 0x94}], 0x8, &(0x7f00000017c0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1}], 0x70, 0x8000}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000018c0)="e2a41599ea639e087de785e9c38c985219c6bf35b2bd57c0d0c16f2879bc420db9c63317ad3684c22cb9a455a3b32dfde00fa017f24a7d6696af79527dd3cd550df9407fb1a563bfdc0bcb9469549b084619dc0e208dae0ebb4f47d75a92a19e863a842c2ab1fc92e29423b5eef678184ce77a7b23d3be5cb543ed563503986ee2c8", 0x82}, {&(0x7f0000001980)="9fd09ff49b97e9c60373b92b40aa1a661e5ddf85cd425c7fe2d67e626634b8", 0x1f}, {&(0x7f00000019c0)="32805229711648f73cdd93d95c9814eed0dc3a75e5048a1f38140bd0c8ca0a6a30686141c965fd6ef68df23fb1a6fc0f7808793fd172b3bfa17a01e194f6921df4ceb7b69d40c606836595a12f83584a80072175532eb01fd64ee460237b8403108e41e5c151c4be3c665700c0ac54f7e406b04686a40fe528f55ad7", 0x7c}, {&(0x7f0000001a40)="7723c04181a67eb89f7bd951f7220b147fd90d3ccff5e6648f2a655dbf", 0x1d}], 0x4, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x400c001}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001d80)="b9f5ce770906dc76d746a617db3fe4aec636a514cb76856ca58d3de7a1973b1a110a7f354563e77529ae8f1153fe17ef44b5a1dff8fe496b6f2d18b0dc4311dc972c0af6026760a85e34128ba78064900508b5479155cc3e3ddccd39ad1ab3f039a60b170f20655c7e08e6726b21c1000681dd066f66af287acddc4a2819b4107ca904dc94f8debf45cc509b1ae82125a27a9cb8a85a659489847a6ead4c725782fb18f0bf7d85cda044", 0xaa}, {&(0x7f0000001e40)="dd2d362ba6ca9552b501680794d73db9bb0b0879033de452e0fd58412c0c58debc05ad2bdbe7ca8eca454ffafe8dd4558ee5a30c37b3fc7437d731258f0f849b7edda69358df61932d9eaca45a9b950188ced3ebe3a1d8576e7cf29c103a25c662ffcff35de7f3af86aa", 0x6a}, {&(0x7f0000001ec0)="c154ad3cc754926182938cb20d0cf53712084c1af26c2ca46ead12c64e21720703d8bd4b619ad67281e554281a7c2b731c6cbffa44fff9ffd20f4556dd7de2837c1c90c8cf94d699939e77971004756c0fdcd069d197e0b764f3d14cc12a8684ba5e8db4b4c7a1a4d784e3433a28b02b5afa1f06bc3f62ab4c5a3cde392c0dcc8f2206c6801f73415db6866c817265d0c5f2e6bc371249e04e0fed57a166799546a9be673b4fe1f6cd20cb77e6ab9385fb638ff457fcd20ffc68d385816355a2c1342ecd32eab6cd0229cc2ab146ca", 0xcf}], 0x3, &(0x7f0000002600)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xb8}], 0x3, 0x8000) 2018/03/26 15:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) mq_getsetattr(r5, &(0x7f0000000780)={0x11e0, 0xffffffffffffffff, 0x5e, 0x2, 0xfffffffffffffff7, 0x80, 0x1000, 0x8}, &(0x7f00000007c0)) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:17 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) write$eventfd(r0, &(0x7f0000000080)=0x4635, 0x8) socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/26 15:17:17 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x4000) 2018/03/26 15:17:17 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bpq0\x00') 2018/03/26 15:17:17 executing program 1: set_mempolicy(0x8001, &(0x7f0000000040), 0x3) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x4, 0x3, 0x1, 0x8}, 0x6) 2018/03/26 15:17:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)) 2018/03/26 15:17:17 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x11, r0) arch_prctl(0x2000000001004, &(0x7f0000000040)="4ff895d7be3decf52c4424a7fa2fa35af9e66779431008a34eb958cfa9bba7e3fd643017c9fa64055d442f3e") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0xa, 0x45) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001140), &(0x7f0000001180)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) r6 = geteuid() r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000047c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000048c0)=0xe8) lstat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004a00)={&(0x7f0000001100)=@kern={0x10, 0x0, 0x0, 0x88140001}, 0xc, &(0x7f0000004740)=[{&(0x7f0000001380)={0x888, 0x13, 0x100, 0x70bd29, 0x25dfdbfe, "", [@generic="41b1cd57ec6743a8ac1d57f880a1b1c68a19ef92dc50c618548214cb3f7ce05114e2204e964b1ed536b30acd624436bce99f4123ac267344ca1a537321880a443b5822264df84d230781e9dc5c77f3b75c51296836c4737464ebfe66fe8a5e77e3e36f7c4e8c01bbb33f609199433d175b40e248854f4191b403df9bf0f49091be7dad8acc4858258561e339f2e42af0ff9b", @nested={0xc4, 0x3, [@typed={0x18, 0x43, @str='/dev/snd/midiC#D#\x00'}, @typed={0xc, 0x6b, @u64=0x9}, @generic="542cbfeb21155dea57bc70c029d95067dd1e8975d358b1857982d2fd2dbcabecaa5901fd33ba2955f4bc32f6fa8d4063335efff1b6f512a6cb9cdee5d1f031374fdc88d3ef0b1efb7fb13a3f3a1027eec8814d15f0dc90f0a0b487894487882c1212adbaddd30d586ba205fce76c9ddb18c8b2c5c8bd4aa030b43fd151008aa5800b5cd399c5ba7af4fe84cef6155a2df0987586224ea3d678"]}, @nested={0x260, 0x4a, [@typed={0x8, 0x94, @pid=r0}, @typed={0x8, 0x77, @fd=r2}, @generic="b984f268e2c2627c28f7e60813b395cc5b7183ae220ab06fd5be30373b1765308d9eaae6de668edacd540d24b9cdb22b67ea3cf520bbc754f183d013d4507abcc211bf5bd5c67655303bdcda4c46abc10542bfecd0d9f03aac340bf15b13f11a84a78b0a7f4abba262112270617923cb4b197963032896fd910b8c0809c9b160e9fa98baa16953a5e8794114d0069bcb10b281db5301564cd5a86c02e40fea9f50ed9423150afa50150291d6c703dd2d19e5edbcec37e6232562e80108190346c84307dc476a3f35bc7ba143a570e88d656e794a5d9c4b7ae32f30e3196300712d649a72944ed69ef5f0", @typed={0x90, 0x7b, @binary="07af5109a2170498e24996ce7689ca3b3ba4d3a03153229732cd23430e66ab66adacdcb5ef497ff04d4f0bb8f2a86ad1d12a8b994c313623ee98688f99c3631e5a43518d41cbdf6b9c9db121a8b6773db1d3fa28e68bc70e2b2f905c04486101ec8ac956f120306d6b0bc4594bd28b1812553bd4749e1835e15bafe003b0e341e95e7a4fbcf79a5c1d"}, @typed={0xc, 0x13, @u64=0x400}, @generic="c7acfe4b1a540c0503a7d2a86463292df0f3888173abb5a468346a5e1e405b9694642223ebc2e0c0f6a4a917ffc490f159d1ea4bdce84a2c9b1a8125539ef61ac0cee3a729d8cc78a18e11454e904fc36c673ea0adb35b858b13fc314420c0a953a026b5eddefa1d7be8b0a3aa3600868c699b9b24a8f5a48a69d154dccd562deac683b55a1c3cc64a54ab8e27bb5dec4718419234a17b07dacd4e65d0a23ff02584eb21950b891827fb51c7e4e009f79cb2ff5cb2beec4e1b2915fa5c14", @typed={0x8, 0x57, @fd=r3}]}, @nested={0x1fc, 0x96, [@generic="1fcbce80ad22c2c51092a4d6544c478c3c7eae96c2a7773947a4c91c542acfdb8cc5da406cce9ae6d5ac4e6b2409177b8abdbea6f01b835b34e3af83b1aad5eef635486d4385a6df1568765079544cb0190bad2d6a0c9c6359b6cc87613eb4bda4ea63aedf10e02a2c260d2d5c67a87aa9c97c61ca42201e8a0753591e96ea8f7d1ac07c01b4b1d160bc6834282fab49a48dbbd903e9f46e90ea4279723addb4a64f885810dfdcc7b0cbba56e5e75974b30a8a92a2867bfc06d04cd2cc2c4679ad86bbdc923dc681befc7e49e9053f6253e98593295a5f", @typed={0x8, 0x7d, @ipv4=@rand_addr=0x7}, @typed={0x8, 0x85, @uid=r4}, @generic="e6693d28df3278b67028b08c5d5df0a005f63ccdc875932cb9c9c7359f51d8ae5b1142c8c8c4ecb5d62500e2ccf006f905", @typed={0x14, 0x77, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="60735c97549a7480d21ebf937ae5d94c54131ceebc6e2f3ac8c0607f98c07a53b381ac31d5042cb4c9efee17c887eb1f515128a410638f5aee36768072f508a88576c6ca1b2e5479f5e3d06ed046c7f1336cb7834c87de18fe8e6c31a61de63cbfdaa98fbec40f6bc7787dbac4e09817a7ea070a6393af9ef12c70a23d7af748d51f584dffa728575a33635f1b28090e4c1edd219098adb84e346f3717c9da7def409e099359e08909d7648d47d54868c196e1f4e4a2718acdfe68db5df7a729121de6e96c487c9cf388873e"]}, @nested={0x1d4, 0x5b, [@generic="b2bae52dd865cb6d535b0d700866b8b0a4eb5d41296affa9acd926a9d1bb8967d582b2a0b93f21221a756f975404b87f914a5e21753777b3c813611eeec46de45577836282e380d727247d573df0948dfa08496e82415ed10df889d6f8786140ab625fb1968e01cf8fe96ea55274ecef55342ea3441b58cab5f6f09ad0e296b911379cd3ebf12b7aaaa0b61d61583b7d14606bd1f1d885324fb30f54fddc6fde1b19f5e38a56273a4fe32e4b45bf20389902a00c818268a71d56037bc0f57a50f1d4bcfea57f39b21162a53d740c", @typed={0x8, 0x2, @uid=r5}, @generic="091bd19948c113260e47b825a873e36802cd42e1fb8627852a0eb91bd956dfca300f83986d546d97776b9fe78969d1a4f67547c90c9a2a7e869b89", @generic="57cd84bed9abbb4195686b0df797de633308aef50a1df5adfc4cb7aba71ee0f1f0f39396a4349695e1d4e15222e87614f5edf3ea69aa5e5530a89a46309d6f13d5c04ec3ae4f87408e2f50b790947ce2121e28972d667031924c20e30ddd242b285388ee6a56168b30f6304ed1cb78cebebda4dad0887545d4c1eb6ab252d8e6d15f412a010823a80a070cab1142478ba00cd35ca8", @generic="d078217e768b102c931dce96ef4af346d5a42bceec472be57e19298afbeb371356e5fcdb41d026"]}, @typed={0x8, 0x21, @uid=r6}, @nested={0x38, 0x19, [@typed={0xc, 0x39, @u64=0x3}, @typed={0x8, 0x27, @uid=r7}, @typed={0x8, 0x55, @u32=0x9}, @typed={0x10, 0x15, @binary="ce71d18ade2b38c269604b36"}, @typed={0x4, 0x26}, @typed={0x4, 0x2c}]}, @generic="e7507a0fad461d903bd22165f55aa21a4e49b271d10546da4a493a7e920a4c152409f32ee88fd8b3aef151aa732c50adf8bb90b4c1585ac0a5388d47424c5c4fac8d0e927913cea8f29d4c15fa956e5d827e8e43432dc88360d070a758ba8c42b48607bc9e9bace1d231fa455e484997a4af56", @generic="d64140071d2eedb02da85c2be2a9901cfa66f2cb9b9c7b81c578ff987f28d7d460741fd9f9c78d8f9771e062bcc94cf4c6686ab03d68f6058de81a39"]}, 0x888}, {&(0x7f0000001c40)={0x15a4, 0x1a, 0xb21, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x85, @str='\x00'}, @nested={0x1b8, 0x5, [@generic="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", @generic="a950e621e760a103143ae2fa", @typed={0x8, 0x66, @pid=r0}, @generic="358fc86d54a6c9081c7ef94c8f478be69c805031b682b0c79320a37c25a2ab6577c42609d4077f2cb2439cd9d9279cb7eb9196b8b629417ee7a997fbec1bdc04042f8f79921edd972714076a5dd3355a68425f9d0f36022c3718de4e8099a27e8e166525f82fd14e1481d1b423c9b61c2e1d77719ee74de1dd1a158ec34e2d39a67559ebbeceb18bbf34fab19df278a8b3d1421f9b26c60adb1181c583d5e5a9"]}, @nested={0x11f0, 0x81, [@typed={0x4, 0x4c}, 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@typed={0x8, 0x4e, @pid=r0}, @generic="000d115cdcfdd3b640937df1df87842b6b7fe4f541881c103ba127a3672ddc8cde0b6eac424eceb2ef211bb7b563c856795e817df5f0bb9195b4eebfa4c6b918dad8ceb3af060e58b094146bb5883aa10af4c32a273dd0433dd81861beb6d22d7d1e436900c87ee5e56b11b28a8562ed50e4cadb0e83ea3350f1cd6e4c571e2441e83ab8bef32a9e47b8e539cdecb372392656b627dfc703c749204abd2b471b8d6a130e671353a96f9f400ad75a6e069c69343909c48a73ff12d694baa78abbc55825156dd4d70a91217f1b0620c70512e47e1251b87457645d7eba10828aef93248907ea0e085a3bada219cced1802feaa2ba5834de0", @generic="d4807f1e2134efda9fc19469cc441c201b4b8856f0d60b2f8c89c7852336a9a33cc1c3164e63282aff771db504b093f64c9c85f678f1b69a9d0915ecb2b359b00f4d5064ba4e67b084ba6b75923506a59f80695664abd288f25c756e6eab022a232b5fa0484701afff3aae033d01b434995f5566a2b978b670d925af09aeb6d5ab86cd46419980991eac91e85162f98e265d4411fc697c27d26279dee0271ed46d7f22a80caa8d95fcfeaac689", @typed={0x8, 0x4c, @u32}]}, @nested={0x1c, 0x52, [@typed={0x18, 0x26, @str='/dev/snd/midiC#D#\x00'}]}]}, 0x1250}, {&(0x7f00000045c0)={0x4c, 0x2d, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0xc, 0x89, @u64=0xffff}, @generic="153728c7399873b23bcf2afbc9bd8403d18984eb88179f33e2488a3f86974c8e46bbd9a5443d", @typed={0x8, 0x14, @u32=0x10000}]}, 0x4c}, {&(0x7f0000004640)={0xfc, 0x2f, 0x100, 0x70bd25, 0x25dfdbfe, "", [@typed={0xc, 0x2e, @u64=0x7}, @typed={0x8, 0x3f, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="cb1479a2dbd7018c32f281c5e663b228f362f8cfd18d61e9969dbaf70216139c4c79e617e84ecb23fd29d7414ada8169883691bb324022075c49179f50bf243b7a09c7bdc634ad7a6fbf6377a992ccccb16e923ae836c47f6a7cd7343876795025ccbab3309594938519e1f846d4bb3d89d8b7406e689fc867fc74ad2df8b0be78d6ac921ed5d342838c84d2c03fc33f80ec7589671f0f82363f34dde775d9ee853dbd97d965442b7544ddf758f8b65e1691286d0d62c1fa6d4950cf522f694205ab"]}, 0xfc}], 0x7, &(0x7f00000049c0)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}], 0x20, 0x4040000}, 0x40) r10 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x79, 0x0) setsockopt$inet6_tcp_buf(r10, 0x6, 0x3f, &(0x7f00000000c0)="03c8ac40159c481e10abbe3ccc72174b4d8110f0bc3ca2ece366e3dd950a375889a18f01553f27eb1c57761fa9984dca7831b5f298cb4394568506feef5cc49134284766efbef389719b3c191e563bb27ed33be14cfc4e6dd8ae0fb1789d06e7f0a66101406ffb886c09380357ce91740466052efa676c006e99ed83ade47148a0d0b9c60ecb2ba1837c1858ff10b367fcc0530b9f5d827a949101a3ab85e40a48f0bcd81ea61adad665a7f6b16f80c3583685be51dbf7f9ffc853066384801ccd49e003864feff77032de46fb2e97bacaa374311c70e0c7408408298d21bdda090f9d224713ca86a4b66c46918a4e8beacad32b8bd9129e21f57ea327f3a5af226b319f5afdb46f53351519abb6b50909c53e58d86d15cac4e8afeee712d1b03fa7da910e9020b008a4ea6aba2f7f693bb54d084b02138dfb70c5626528ea0ac4dec785a18bb3579a2543975f3f04ab465713958cb461051615ed740c413649edad88bef9a313bc157e951e2071aa9d0395fba8db15cc4ae8ea64ff399b8cbeed88564121ee92e0a2f0762685e593ec5b8af756ce68a5d6c483e3810aebb6dbfd12f80e8ee4eb653fb191a00fa746865c79388bb5c30482a9df6856bfdaf19a2f94d7776ec1a7ee8d7f41e0bd8a50e73baa7db9558ca4ab3ca251dc0ea4be16b9d1aa81b7eb995b9de9d1d2ec5a1d7287e1121a6ce3d84fd59d4c4305cf7743b82fef7a25ba7d6d97085df8e637fc49fedcc3004916a4976db8662de2a61bbb674df57cb72d63877be7d9fa66944816ba0a507b1849b336f7c15e9fa73777b34cd61b2ca8345c1b5ec22d03603c2ca4a97c8fbdf8199eaeba44251f16160e0873f3972832d5d271b0d451bae7238d84cafd9e45fa9b8ff722f95c2b2857c9343e929751e70300e9a15f0a0e98876504f0a27bee0c6482e966a8ef66834977c815a3f1e614c1f11672019c01d7459d34af39f3440bdd51c4134e63093e158e372cbe7b78fbb04b718be1e2bf25514ef60135c2d2dfdac215877b03efc52fd2f0b8f4708c85812d272854fb50edc10cbbd70cdc49df3a662dec9f8d7c57d064666343ba30c186bdafb57d93fdb38693d0793eee40561db37d35eb0ec07c6754ca92dee04a4f380d14c94cfe615b7a60e55edc7f11ec97f5a30b8411671c246f5126582c978ee3cf58ed6407f02af6c2627d2001a605bad27e11dd6554f706ec4e0fdb1beabaac89f2e4d05dd1d6cc1f18ceb24c709548a0965a5fc338ccb9d4cc2ca48facd51a4c989b0d64165ba7c104e98b9ae353fb90fc5967c17036829229e3b7281d7ac0bc1d0fa9404fa587f5bd1f28397e9b76c6072c6075a8430e8f8be137f7ede81e996743a96c837ae8b292cd2766568ec8fa345cf0e11c5bb2103b7e5776e3c172bb6406fea188d4581c2d7baf4b3ef42a58f2aa0bd6063ca39d09cdcf1b6b2dcb9fa5de7d3f9c239e56c1e09bcf6ff4c508668e1ed453d8a421c26451b55c02fd0b41fc77cccc4bcd4f8f74109836d6f4e44ab71a280d06199019b7085e36fd85f2928ddc56fdc23a96f6333973997a6632a5f639a70dbfa2397b926d9b276083286a876ed54c8cf44fea2bd3db64005f43f6aa4afd3f77f2878665c32e039df8d01b7e345a2acd15cf8fd77c1fa7f589514459f9ad0c4ed25b0edb05b74317b017eebe866b22ad62263ca573742036196e766134c95765b49068b1b7506c536de876dc7d1a5dccd0925a88807cf1887815bb619fd595db431df12565784e598eb19c9366fe79a4c0b600def9468248435c210df56424d24b2031d16c9660ffe641caf3470dae4cd9d84d43c11426487f8fb3f341867eb2b2d5837f5b14ca203f36944871def9a4269a22f726249537c41392bc006692fc1ebd0783e49c1eb7041c0c9eb36b16ce12d4682694523d7063b2df311b59adce27a0f93aee6934203715e8238a375a935372b3b981adf14414005d56952f52b3e0bee2c90c1e2b9d0e740c42a9ac59b9d8d7e562e4d51a9b939cdca08f9b774e3c66f6e70413ae8ac5e23ea861ead7021135d92eddabbdfeea2f28cc24db632999b13617c15d2fccc00b5347be05a02384cc5e1afd27e6b4f40442d6a0b6e716a19dbffe172c520cd511b1c9c5b6303c9d48067cc048cc4aea8a0b0455d735fb36ea9ab70616c04304616bcb4d4409acc70940590aeb31d6c6ed6d2a69f050bcdb64ba843aaefd45e1e7d25d60c501666545a3abe5b2a2921b739284298e39abb56219796e0ae507f22819915d883beb184c39b7cf23904810f6c71875baa7ba6c1ca23741ff80081009915d71b87d4c25e88095095e5ef9299ea406f7dd0fffb415d6056fddb0ef5056fdd423627b20036f32f26142f51f81582c276bb6b3734af18eeec01bd3a08e252ab9f68d5eb1e5339a2f5b9e8e14bd6bd8784f6faa7a3c8cc846ca040c402654b697a27168577883dd0af3265d8f0fb6b59d45fe7d92aa0b31214901c5df8510837631ca83fce630753b1ebf22dc5d196bab76d1040398ab230b3403607d61d949927078849822738f0d2c264ddab27bc2a095a4aabd3c30bbf8aa763f9fbe3ccaea45c6bc214f35ed3a012c37755b9d487132f5a14583566a0823340c3144b807f983a232f962b54113c0f152296414350ff5825b870b4a1da64e2f23778adbe90e2523068192b95f634b67470098c4fcd3e4ef6a3022a867dca9d47e9d30bde616e4f182369ad70dfd2a05157402e212fd3bb55f99de0af3178e80faf93b8ef7df938285c548b2172241fe8c37526d574612a45c8551de6d88998fbec62aa58e62b0aa03fdecf04649f4bb49214084ab4cc6f52549155a4ce9281ec36b031cf95f4a9eb8556a906e16f6649c587c61b01212a819c063dc187a4fcc49e7be9cc1cd954ed4153971da01b7f1014aac89a56e6dd3a11d49588b516a5cf30ee505c281a636c82e8a9a4bb81f902b33a401136aa12ddc5dbf0e34046654380c870c670d2863323e8d8ad32a50f07ef6bc4fbc5dd0b89e69e3fd6d472a8034568bd0e08354ff2f22904ca427918005e965f70552ff76e0e2e64d3e9a1249ac29e76a225d98e556cf75c5534d8e4c679911c3420fa41d9d3799b3507c07100d079d1c73708676a078e517c1c23b1fc80aef02a66c9a3a3cf2e2eaea5822c1079d40e4cac9fe90f0816dd27477e6f789e764ceab8640bfa9b812c3f5b627a4aa99773d58ceaf411528b9484dae2c1d3d45c42f446515fd110247f97f2e32ca042a7ea71ba6a07059fef4fd0b7318dde107539715113c3fc810a201b7a405c332279e632148dfd62b19a127637e77c8eb03c49ba3078023c8733abbbc94bae570b04327784535242ac38e344a53c388309625f2b8dddf2c66cbeab196072db16de0d006e12cd55550c0dd730b996e785be6d14d707528febd6c524b444e9dd01fc4262fe24b19bc973018d38740c749be07c72fdc55533a2ada26dfcd77819a7dab5119bcc5b2d71600ecdac6116d5939711cd32b69f2e1fdacc202bd10f15e9653e5d811cb90a1bccfac424e36c069c19f623db7aeb969c0122ad4ae1d4c6495baa54ae58f78c3f6438f20c120bb3c19ad7c893b94830edbf333ac60db2e261779d3bb0fd8e79ac359b55e1cc02dbe015798d5ed2e4afcf5abdd6286a503d6a40bace2f9c5bb3f3cb501e84bac604fe473ab49afe83d051f4174ee108b9c3b34ef20befaeda638793204a8d2b2f8563eec12f33a8aed4ee58d9fa6ae99200d70ef32e7bf4d2cb3429f3cc5b24df92efb196a75744f0076739a1968c475f6618640eb94cf16abf02d47069e0464dfc904c4c53a9a8379f619573f4dd8ee95005646142e3c04b88678b864f90a1e68009139fb0e768d7e5040fafd5a22f192a2b0c441fc567f6822038ef8662a4f90f748fb4aeb2b10427083a21ceadd617f6c93a80a849a4f940f3835d77d213c6ab3fea77de75a89ad15fb90f7e09cc830c844b6c9f0f9c10b2386c00af56f9bfbf731067c7928a912238ca6449fb73e82355c413b639fecbe3a7e627e51da6c9c8cbe08da58693a8564f84f79f69f72500be95cb004175e2a522ed88ac29c3da9da81f81e642310ebb83bc02c83d7047cfd81bc932d99dafb474dda8bab19c7770214c48647f8fc8df5c4e4a1f46ab8112b569a7d8bbe54252c9014c17ce63c3ee1644bdc8e9c503a74636703c232be494f7947eb3d7fcfa8a3b9a88c89a19c77c5977c38cc0c1c311f51636afa0137d0d5e0613fdc3b4be3cf111d6d08f39069ed888112b1727e7e268e56da3db5c81fafbb6e2b2c3744ccdaa19c76a32ba4aa3e745ad8e6daee8abee95f15a5f5a3d7e75e50c03aad0d60c415e86abef10a226a3a6089f459eca208cf49c2c80561fa924a17df8d45b84acef238e892d577a843d4be7ef21158557e4ca8372c6f26d131476352bfe8e1fd7ba887703b175aaf69b866e5ec999b6d05466185ea9ecb63c05354b42e3c0aaaaf12f01e484304c37e541992815be4d7f1f22a3c12501c9d1b0ec1a67f0db43ccaabc5cceca0ca08f69e02e42c73fb59456e0502d207837773d08409d67c4288b3a7670fd5752b15873c8b3a25c86d1e8e31584e3b23c2a9e7b4c963f81a38cf73be8e281c48fa66cbef4ad7b42c3bc2566a2a85327eeaf2ef2d7416e2c81e6fab6d95f4dfa19491237381a9c5b0b03ae631e0ea4e91c0a50184888814eb927503764e581fc45da468215a5f36c82c5ea1be13428daf83acd22f7b5de074c20ea697c8afec179559428e95030a9e8729ce710f23c5f455e43becdf431942a6678eb424265969d9d9d0d9c44bad4995f6f80c9f680c034723f3208157dfada4bef4c55156f58599c395c6d0ceddd84f2e37565690d686c6391fbf8f7c316d191e5554707c177eeda95b24e8190fba9219341924bc6c5ff1d5f2524f07fc8b9d4e871df8c79f0fb15df96befe92de668fbc373d3ebe6d9f2289644cfb9d400c3b46b68bd0468029bc4beac3a115cf4a72d9457608292d55926bd656cd595085268526b2ca76c6ebdcb573a0903b2320292d3137058279eebe30a6b5fbe28955854f38ebd698bea09863c7dbd5594311cb2c666e0495957943385c961379a82abfb6fbe2c1b351e18703454422dcf5ef2e89dfd720564b4374514b1b9c23b4e6a61ca6be7b24f6a9f935896c4c51d08cc6451edcaca1bfd41c1382199fff8baa9590ce0775d591726b15e54aa76b1cc50ad8e3d88195b567f2c0daca55d1496231e21703ee9664e2f090edd3e828e89c2986bfe8b9deb3d501ff0bf77a801f1b70ec1bc895fd3c70f5b8d59373ca097f9a295e9a3e2656b7371b14d201e263891180db4921b2feb9c717cb0d65014b8d8b4a796a5cf5585a0b7d27f53ba1f103171d85a244d235dde4fc4bf4a9949916297d6586efeafefe6309cdc44e080f5bbb5393b2246ce52b3721f96a6858695b3e6854cddf98c4e94f13b06e1b56fcd008f70548ffd9154bd6022cfa11663d64502659a445f9a2010089ea96a24f5edce9e5632f151a7f9465bb8955a7f72eb885193aa5636440f0fa017e11fd9b1b07dcfdba046ea8f79a1a9e29280d0c725184b181f22040dddc3f9e1d9b28aea73daf64456ec7531f1afc2baa2b0b0fc9cbff290309404ddbb336af6ed2158c534f1504d9024e507c41720f8b50a24f196e7b01a612496631bea037b0fb017e94456ed68e63f9868ff2e0838811cfef77667c96e644568a2f524bc300c2d08bd2dd72e091812bc4e432ffcdbbb986274b129658bfd1690ad15", 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r10, 0x28, 0x1, &(0x7f00000010c0)=0x4e64, 0x8) 2018/03/26 15:17:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x301000) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/26 15:17:17 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x7fffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f00000003c0)=0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) 2018/03/26 15:17:17 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) 2018/03/26 15:17:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x80) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) fstatfs(r2, &(0x7f0000000040)=""/175) 2018/03/26 15:17:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f}, r3, 0xffffffffffffffff, r1, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r6 = gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r7 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r7, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r7) r8 = geteuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001600)=0xfffffffffffffd3e) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001c40)=0xe8) fstat(r4, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getuid() lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000002340)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000002440)=0xe8) stat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002780)=0xe8) fstat(r1, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = geteuid() getresgid(&(0x7f0000002840)=0x0, &(0x7f0000002880), &(0x7f00000028c0)) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002900)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002a00)=0xe8) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002f80), &(0x7f0000002fc0)=0x0, &(0x7f0000003000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0}, &(0x7f0000003080)=0xc) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0}, &(0x7f00000031c0)=0xc) r36 = getgid() sendmmsg$unix(r2, &(0x7f0000003340)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000280)="b0cb29d3ce863c6aeb638c854bfb543c569b011a35d4737a18aed0f305a4a82c0117d7596fbb123e6295027499965f1f5d3225b3965ebf08eb5c1cb7c1da0a18b4b0094b8422efc21c5dc73f077eece6bf551d89f05b6ea851bdbad3451f27dda1ddc302e8faae31204f47485125dc033f2c7f02f54ade7b846511", 0x7b}, {&(0x7f0000000300)="7b69e62384e219d668900a3ef85363a4dfc3fbc11d36421279a17ec9d374a05d873d716c8e186bce7e74e5aec02fb7c2a04848eb00fb130b36bab924f4ede94764680ebe1a93", 0x46}, {&(0x7f0000000380)="afd36e227c3949c90028b11754806c17ff3542455ac08990c884c2ed6b77484f60f201621087c18005e15ec58ec156dc84326bc8cb54baf6ba243d19be3ddb049013cb0d539b88", 0x47}, {&(0x7f0000000140)}, {&(0x7f0000000400)="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", 0x1000}], 0x5, &(0x7f0000001880)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r7, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r12, @ANYRES32=r14, @ANYBLOB="30e6f7df"], 0xb0, 0x800088c0}, {&(0x7f0000001940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f00000019c0)="df5337122a6a47c31acb97bd7298bf23595767d0040b9ca107d045d3b7a84c", 0x1f}, {&(0x7f0000001a00)="f441c1041bced271728f839bd24671248292", 0x12}], 0x2, 0x0, 0x0, 0x4000040}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b00), 0x0, &(0x7f0000001f40)=[@rights={0x30, 0x1, 0x1, [r4, r0, r2, r1, r0, r4, r1]}, @rights={0x20, 0x1, 0x1, [r0, r7, r1, r7]}, @cred={0x20, 0x1, 0x2, r6, r15, r16}, @cred={0x20, 0x1, 0x2, r6, r17, r18}, @cred={0x20, 0x1, 0x2, r6, r19, r20}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r32, r22, r13}], 0xe8, 0x40010}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000020c0)="3bcfa9889ca239b8dc71df224e9e1df271ff87b2c5a667a0c52238cbc6fb0fa6ef9d112d15c391b340bc656c08e919c13eddbfac3310dbc5cc0079b04ed76f65b66b8adc3939df4cba1bbcce4f204e47d43e4b7364c3ae832041bc92400ccc4c9847d12de0605016ec9b97ae3fdf8b6199288e0e75f7bbf2819580017be569e3aa7f2371efdf42b0ea8b7c96f27c971e26ff8200c5d1ba3893ba00d6894537cc156cf8d4c29ca261dadf77025316be8c647a84845235f378fbb6ee3fa8940e389498cab96b6ede9211", 0xc9}, {&(0x7f00000021c0)="8e64b4354f7e1d1c979c", 0xa}, {&(0x7f0000002200)="4f8d182d992ca1f69784d8f15e90d24b4043701fefac3798d6fb4f996acb3ed544665932ce631d5820f2a82573ff83963e27aadd5c0a39c26fd6b6d170f2e6e12bf984c6d134f62bf3be8fa669ff1c4b4ab24f9712ad3f4e0de59e4f603bb41f537e637b72e0445dbdaf9803a2dc671439bed0685e103550f390057f44ffd0a9557da98de2b557295066b39283868e2df6473a0c534fb3a48c70f19e39fee46cedb7f46cdc81f687d876ac1dd0cf791389c5f207108417b8af54cf02b6bf4c0a32503df78aff03c1c2f4", 0xca}], 0x3, &(0x7f0000002540)=[@cred={0x20, 0x1, 0x2, r6, r21, r23}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}], 0x40, 0x80}, {&(0x7f0000002580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002600)="2b7c83f4da0684661ed6b75d6523b70f9ce9f33609f43a8048f60771df7a5dd3ff60fe85790045a7", 0x28}], 0x1, &(0x7f0000002b00)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r24, r25}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r7, r5, r1, r1, r4, r5]}, @rights={0x28, 0x1, 0x1, [r1, r2, r5, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r26, r27}, @cred={0x20, 0x1, 0x2, r6, r28, r29}], 0xe0, 0x4000001}, {&(0x7f0000002c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002c80)="d1c7048c6cc891dbd03af1775e1d81a9593c5f03183cc635611f7f81799163745887d3fb55a0149ecc1077df4bb3111b3d6af4c12bf9e5b517aedbdd0dac56a3cdc95ef879ac3e4bce1681f78e9706836beb64ffaf08f2d9f93b683fed3c3bc64726a8374889b198c6bc76b8ce67a65dba9426892ca87f2977a091aad7ad3a3569bfd635ed61223a1191044df7ea99ce6871a87a3fbcff2aab2d8ebae7457b7fcdb47ee844b5921cb625ddc98947b769d44294a98102c864830b8e2e00d2acc6082bf65865757438e142af92b2119d6d3e3379e25b681be31610258f41b92358675eb9d836b7f6e5feb0f39eb48b38e7", 0xf0}, {&(0x7f0000002d80)="9a24aa0c9af4166edbefc09ed49eb14994c4b6b9e4513a06dd2bb80d153d61c3663d8a51347f93c4a6cef954a55920065930d3925050fb53279005904913c9288a89bba1ab46ee090801de4e74d310f92fe76e9aa575d0edc73fc1b2e5d6d52b56c6393f8fdca59734bfedd6561a53618ea90af2", 0x74}, {&(0x7f0000002e00)="d87939143a7fea4376d18d6909356b36920e15ae31cb7e10cf7bfa4fb4a82c73047d24f8c9ae64979b8c77e5d1d754594405cc8496eef10baee3ce7b79a0ba85a4ab7336e875f80a5d4b9099bb4a6aee88e08f903997832f74c7d2665f5bec4fc894b699729eb794aadf88852f6042951d3f8e6193aa7ebe7b4fa7f80c", 0x7d}], 0x3, &(0x7f0000003200)=[@cred={0x20, 0x1, 0x2, r6, r30, r31}, @cred={0x20, 0x1, 0x2, r6, r33, r34}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r2, r7, r1, r0, r7, r7, r0, r5, r4, r7]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r4, r0, r1, r5, r1]}, @rights={0x30, 0x1, 0x1, [r0, r4, r4, r5, r5, r5, r4]}, @cred={0x20, 0x1, 0x2, r6, r35, r36}], 0x110}], 0x6, 0x80) sendfile(r0, r7, &(0x7f00000000c0), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/26 15:17:17 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x20080) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="6dac547d7ece527a41e0190047f4dfc65dc1f6c77ba76fef785df80424a91b62f0799fdaa6bca9de1edec5a4e4046b7cbc82882f82808bb669b72187a9fc6033a650f0d73339", 0x46) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x9, 0x9, 0x2, 0x200, 0x4, [{0x5, 0x3, 0x4, 0x0, 0x0, 0x3101}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, {0x0, 0x4000000, 0x4, 0x0, 0x0, 0xa00}, {0x18e, 0x2, 0x2, 0x0, 0x0, 0x800}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xea, "164b35f420925831e03d274da9258232edc7debb957b592d37f4723e64e9e61e376736fc3778a175d9abc3e358e49ba29338d7a2f07b034d9383354774473ddfdac821d05d75acd1fd008a8b1bc697e00ad8d0d9c0f7a623a9a48fc9cefed09fe8df372b44e2791b6eb8dc3ff0e3d98000666f840797d3afeb236d916c6987425d6a6eec63e044020099168671b9d8e110838f046b316adf4e393cf21f9ad358b3bc079eed1e7d99ababdece2ff6f546589aa87bfc0087668154da88a0ae97a5b0d8cf6730dfe44c12d6d0ae6c29ccd0f6e791ecb1dac9ce671d800f1a4cb32f5ce1268c539b3f6a9023"}, &(0x7f0000000380)=0xf2) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000540)={r5}, 0x8) poll(&(0x7f0000000580)=[{r0, 0x4}, {r4, 0x410}, {r4, 0x4}, {r4, 0x4000}], 0x4, 0x3) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000005c0)=""/232) getpeername$llc(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000780)={0x5, &(0x7f0000000740)=[{0x2, 0x1ff, 0x1f0a000, 0x7f}, {0x1, 0x3, 0x401, 0x97}, {0x5, 0x1f, 0x6, 0x9}, {0x1c00000, 0x8, 0x58}, {0x1, 0xa58, 0x100000001, 0x1}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000007c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000800)) ioctl(r0, 0x800, &(0x7f0000000840)="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") setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001840)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) dup(r1) fcntl$setpipe(r1, 0x407, 0x7) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000018c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000001940)={0x5, 0x7, 0x8, 0x8}, 0x10) pselect6(0x40, &(0x7f0000001980)={0x400, 0x2, 0x9, 0x800, 0x40f, 0x0, 0x2, 0x9d72}, &(0x7f00000019c0)={0x8000, 0x3, 0x200, 0xd0, 0x0, 0x6c, 0x100}, &(0x7f0000001a00)={0x4, 0x1, 0x9, 0x3, 0x9, 0x4, 0x2, 0x2}, &(0x7f0000001a40)={0x0, 0x989680}, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x7}, 0x8}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001bc0)={0x1, &(0x7f0000001b80)=[{0x8001, 0x4, 0x0, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d00)={r3, 0x50, &(0x7f0000001c80)}, 0x10) 2018/03/26 15:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r5, &(0x7f0000000100)={0x3}, 0x8, 0x80800) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)=0x4) accept(r6, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 15:17:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)={0x5, 0x0, [{0x0, 0xe4, &(0x7f0000000040)=""/228}, {0xd000, 0xd6, &(0x7f0000000240)=""/214}, {0x0, 0x13, &(0x7f0000000140)=""/19}, {0xf000, 0xfb, &(0x7f0000000340)=""/251}, {0x3004, 0x70, &(0x7f0000000180)=""/112}]}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f0000000000), 0x0) [ 278.135322] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 278.143722] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 278.151949] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 278.159805] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 278.168305] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 278.176440] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 278.184273] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 278.192416] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 278.200245] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 278.224331] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 340.050396] buffer_io_error: 54 callbacks suppressed [ 340.050403] Buffer I/O error on dev loop0, logical block 64, async page read [ 340.430551] Buffer I/O error on dev loop0, logical block 64, lost async page write [ 340.973225] bond0 (unregistering): Released all slaves [ 398.305096] kworker/dying (152) used greatest stack depth: 13032 bytes left [ 492.512168] INFO: task syz-executor5:18635 blocked for more than 120 seconds. [ 492.519511] Not tainted 4.16.0-rc7+ #367 [ 492.524109] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.532080] syz-executor5 D19216 18635 9003 0x80000006 [ 492.537716] Call Trace: [ 492.540319] __schedule+0x8fb/0x1ec0 [ 492.544080] ? __sched_text_start+0x8/0x8 [ 492.548247] ? lock_release+0xa40/0xa40 [ 492.552255] ? __lock_is_held+0xb6/0x140 [ 492.556330] ? trace_hardirqs_off+0x10/0x10 [ 492.560688] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.565813] ? print_irqtrace_events+0x270/0x270 [ 492.570597] schedule+0xf5/0x430 [ 492.573976] ? wait_on_page_bit_common+0x49c/0x770 [ 492.578941] ? __schedule+0x1ec0/0x1ec0 [ 492.582923] ? lock_downgrade+0x980/0x980 [ 492.587110] ? lock_release+0xa40/0xa40 [ 492.591111] ? mark_held_locks+0xaf/0x100 [ 492.595279] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.599796] io_schedule+0x1c/0x70 [ 492.603357] wait_on_page_bit_common+0x4b3/0x770 [ 492.608148] ? generic_write_checks+0x530/0x530 [ 492.612841] ? find_held_lock+0x35/0x1d0 [ 492.616932] ? wbc_detach_inode+0x57f/0x870 [ 492.621278] ? lock_downgrade+0x980/0x980 [ 492.625461] ? page_cache_tree_insert+0x410/0x410 [ 492.630327] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.635186] __filemap_fdatawait_range+0x282/0x430 [ 492.640144] ? wait_on_page_bit_common+0x770/0x770 [ 492.645087] ? blkdev_readpages+0x40/0x40 [ 492.649252] ? do_writepages+0x116/0x170 [ 492.653340] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.658555] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.663961] filemap_write_and_wait+0x7a/0xd0 [ 492.668482] sync_blockdev.part.30+0x50/0x70 [ 492.672905] __blkdev_put+0x18b/0x760 [ 492.676742] ? freeze_bdev+0x1e0/0x1e0 [ 492.680642] ? do_raw_spin_trylock+0x190/0x190 [ 492.685268] blkdev_put+0x85/0x4f0 [ 492.688822] ? blkdev_put+0x4f0/0x4f0 [ 492.692644] blkdev_close+0x8b/0xb0 [ 492.696285] __fput+0x327/0x7e0 [ 492.699594] ? fput+0x140/0x140 [ 492.702888] ? check_same_owner+0x320/0x320 [ 492.707248] ____fput+0x15/0x20 [ 492.710543] task_work_run+0x199/0x270 [ 492.714456] ? task_work_cancel+0x210/0x210 [ 492.718789] ? free_nsproxy+0x18b/0x1f0 [ 492.722785] ? switch_task_namespaces+0xa2/0xc0 [ 492.727475] do_exit+0x9bb/0x1ad0 [ 492.730959] ? perf_tp_event+0xae0/0xae0 [ 492.735041] ? mm_update_next_owner+0x930/0x930 [ 492.739733] ? perf_trace_run_bpf_submit+0x206/0x330 [ 492.744846] ? perf_trace_run_bpf_submit+0x206/0x330 [ 492.749970] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 492.755088] ? perf_tp_event+0xae0/0xae0 [ 492.759184] ? memset+0x31/0x40 [ 492.762485] ? perf_trace_lock+0x4d6/0x900 [ 492.766750] ? __mark_inode_dirty+0x262/0x1170 [ 492.771376] ? trace_event_raw_event_lock+0x340/0x340 [ 492.776590] ? perf_trace_lock+0x900/0x900 [ 492.780851] ? trace_hardirqs_off+0x10/0x10 [ 492.785196] ? print_irqtrace_events+0x270/0x270 [ 492.789970] ? retint_kernel+0x10/0x10 [ 492.793879] ? memset+0x31/0x40 [ 492.797182] ? find_held_lock+0x35/0x1d0 [ 492.801292] ? get_signal+0x7a9/0x16d0 [ 492.805192] ? lock_downgrade+0x980/0x980 [ 492.809379] do_group_exit+0x149/0x400 [ 492.813277] ? do_raw_spin_trylock+0x190/0x190 [ 492.817882] ? SyS_exit+0x30/0x30 [ 492.821345] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.825865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.830906] get_signal+0x73a/0x16d0 [ 492.834658] ? ptrace_notify+0x130/0x130 [ 492.838761] ? trace_event_raw_event_lock+0x340/0x340 [ 492.843970] ? perf_trace_lock+0x900/0x900 [ 492.848228] ? security_file_permission+0x89/0x1e0 [ 492.853175] ? trace_hardirqs_off+0x10/0x10 [ 492.857526] do_signal+0x90/0x1e90 [ 492.861104] ? setup_sigcontext+0x7d0/0x7d0 [ 492.865452] ? __might_fault+0x110/0x1d0 [ 492.869543] ? lock_downgrade+0x980/0x980 [ 492.873734] ? exit_to_usermode_loop+0x8c/0x2f0 [ 492.878432] exit_to_usermode_loop+0x258/0x2f0 [ 492.883035] ? SyS_sendfile64+0xf3/0x160 [ 492.887119] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.892669] ? do_syscall_64+0xb7/0x940 [ 492.896684] do_syscall_64+0x6ec/0x940 [ 492.900584] ? __do_page_fault+0xc90/0xc90 [ 492.904839] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.909351] ? finish_task_switch+0x1c1/0x7e0 [ 492.913875] ? syscall_return_slowpath+0x550/0x550 [ 492.918815] ? syscall_return_slowpath+0x2ac/0x550 [ 492.923768] ? prepare_exit_to_usermode+0x350/0x350 [ 492.928797] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.934192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.939057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.944269] RIP: 0033:0x454879 [ 492.947464] RSP: 002b:00007f38508f1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 492.955196] RAX: 0000000000041000 RBX: 00007f38508f26d4 RCX: 0000000000454879 [ 492.962477] RDX: 00000000200000c0 RSI: 0000000000000017 RDI: 0000000000000013 [ 492.969781] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 492.977060] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 492.984345] R13: 00000000000004bc R14: 00000000006f8240 R15: 0000000000000000 [ 492.991653] [ 492.991653] Showing all locks held in the system: [ 492.998005] 3 locks held by kworker/u4:1/21: [ 493.002630] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000002d2d5bf1>] process_one_work+0xb12/0x1bb0 [ 493.012645] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c6b6968f>] process_one_work+0xb89/0x1bb0 [ 493.023677] #2: (&type->s_umount_key#33){.+.+}, at: [<000000008ee249c1>] trylock_super+0x20/0x100 [ 493.032930] 2 locks held by khungtaskd/801: [ 493.037256] #0: (rcu_read_lock){....}, at: [<00000000738600b4>] watchdog+0x1c5/0xd60 [ 493.045351] #1: (tasklist_lock){.+.+}, at: [<000000001342ae21>] debug_show_all_locks+0xd3/0x3d0 [ 493.054414] 1 lock held by rsyslogd/4069: [ 493.058576] #0: (&f->f_pos_lock){+.+.}, at: [<00000000b898f192>] __fdget_pos+0x12b/0x190 [ 493.067029] 2 locks held by getty/4160: [ 493.071031] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.079721] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.089065] 2 locks held by getty/4161: [ 493.093041] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.101753] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.111054] 2 locks held by getty/4162: [ 493.115048] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.123738] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.133052] 2 locks held by getty/4163: [ 493.137028] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.145727] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.155029] 2 locks held by getty/4164: [ 493.159030] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.167721] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.177045] 2 locks held by getty/4165: [ 493.181024] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.189722] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.199026] 2 locks held by getty/4166: [ 493.203028] #0: (&tty->ldisc_sem){++++}, at: [<000000006d805dfd>] ldsem_down_read+0x37/0x40 [ 493.211723] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005853fdf4>] n_tty_read+0x2ef/0x1a40 [ 493.221055] 4 locks held by kworker/1:6/9050: [ 493.225556] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<000000002d2d5bf1>] process_one_work+0xb12/0x1bb0 [ 493.236038] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<00000000c6b6968f>] process_one_work+0xb89/0x1bb0 [ 493.247160] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000054b75989>] memcg_destroy_kmem_caches+0xf/0x80 [ 493.257334] #3: (slab_mutex){+.+.}, at: [<000000006046d7a7>] memcg_destroy_kmem_caches+0x24/0x80 [ 493.266469] 1 lock held by syz-executor5/18635: [ 493.271146] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008c1ed5c8>] __blkdev_put+0xbc/0x760 [ 493.279663] 1 lock held by blkid/18652: [ 493.283645] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000f3643ecc>] __blkdev_get+0x176/0x13b0 [ 493.292336] [ 493.293974] ============================================= [ 493.293974] [ 493.300989] NMI backtrace for cpu 0 [ 493.304632] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 493.311540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.320874] Call Trace: [ 493.323447] dump_stack+0x194/0x24d [ 493.327067] ? arch_local_irq_restore+0x53/0x53 [ 493.331719] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.336378] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.340781] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.345261] nmi_cpu_backtrace+0x1d2/0x210 [ 493.349490] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.353970] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.359237] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.364411] watchdog+0x90c/0xd60 [ 493.367869] ? reset_hung_task_detector+0xa0/0xa0 [ 493.372696] ? complete+0x62/0x80 [ 493.376153] ? __schedule+0x1ec0/0x1ec0 [ 493.380111] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.384418] ? __lockdep_init_map+0xe4/0x650 [ 493.388812] ? do_raw_spin_trylock+0x190/0x190 [ 493.393380] ? lockdep_init_map+0x9/0x10 [ 493.397428] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.402523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.407531] ? trace_hardirqs_on+0xd/0x10 [ 493.411665] ? __kthread_parkme+0x176/0x240 [ 493.415981] kthread+0x33c/0x400 [ 493.419330] ? reset_hung_task_detector+0xa0/0xa0 [ 493.424158] ? kthread_stop+0x7a0/0x7a0 [ 493.428122] ret_from_fork+0x3a/0x50 [ 493.431887] Sending NMI from CPU 0 to CPUs 1: [ 493.436390] NMI backtrace for cpu 1 [ 493.436396] CPU: 1 PID: 8057 Comm: kworker/1:4 Not tainted 4.16.0-rc7+ #367 [ 493.436398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.436409] Workqueue: events rht_deferred_worker [ 493.436417] RIP: 0010:mark_held_locks+0xaf/0x100 [ 493.436420] RSP: 0018:ffff88019b07f1d8 EFLAGS: 00000086 [ 493.436424] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 1ffffffff10204c4 [ 493.436427] RDX: ffff8801b1906e58 RSI: 1ffff10036320dcb RDI: ffffffff88102620 [ 493.436429] RBP: ffff88019b07f210 R08: 1ffff1003360fe18 R09: 0000000000000000 [ 493.436432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000007 [ 493.436435] R13: ffff8801b19065c0 R14: dffffc0000000000 R15: ffff8801b1906e38 [ 493.436438] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 493.436441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.436444] CR2: 0000000000dca000 CR3: 0000000006e22005 CR4: 00000000001606e0 [ 493.436450] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 493.436452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 493.436453] Call Trace: [ 493.436462] ? queue_work_on+0xc2/0x1c0 [ 493.436468] trace_hardirqs_on_caller+0x421/0x5c0 [ 493.436473] trace_hardirqs_on+0xd/0x10 [ 493.436478] queue_work_on+0xc2/0x1c0 [ 493.436484] rht_deferred_worker+0x2ba/0x1cd0 [ 493.436491] ? find_held_lock+0x35/0x1d0 [ 493.436497] ? trace_hardirqs_off+0x10/0x10 [ 493.436502] ? rhashtable_rehash_alloc+0x330/0x330 [ 493.436507] ? debug_object_deactivate+0x364/0x560 [ 493.436513] ? lock_downgrade+0x980/0x980 [ 493.436518] ? lock_release+0xa40/0xa40 [ 493.436524] ? find_held_lock+0x35/0x1d0 [ 493.436530] ? trace_hardirqs_off+0x10/0x10 [ 493.436535] ? lock_acquire+0x1d5/0x580 [ 493.436540] ? lock_acquire+0x1d5/0x580 [ 493.436545] ? process_one_work+0xb89/0x1bb0 [ 493.436553] ? __lock_is_held+0xb6/0x140 [ 493.436562] process_one_work+0xc47/0x1bb0 [ 493.436567] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.436571] ? trace_hardirqs_on+0xd/0x10 [ 493.436579] ? pwq_dec_nr_in_flight+0x450/0x450 [ 493.436590] ? __schedule+0x903/0x1ec0 [ 493.436595] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 493.436603] ? retint_kernel+0x10/0x10 [ 493.436608] ? trace_hardirqs_off+0x10/0x10 [ 493.436615] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 493.436626] ? lock_acquire+0x1d5/0x580 [ 493.436631] ? lock_acquire+0x1d5/0x580 [ 493.436635] ? worker_thread+0x4a3/0x1990 [ 493.436640] ? lock_downgrade+0x980/0x980 [ 493.436646] ? lock_release+0xa40/0xa40 [ 493.436651] ? retint_kernel+0x10/0x10 [ 493.436656] ? do_raw_spin_trylock+0x190/0x190 [ 493.436665] worker_thread+0x223/0x1990 [ 493.436670] ? finish_task_switch+0x1c1/0x7e0 [ 493.436680] ? process_one_work+0x1bb0/0x1bb0 [ 493.436686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.436691] ? trace_hardirqs_on+0xd/0x10 [ 493.436695] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.436700] ? finish_task_switch+0x1c1/0x7e0 [ 493.436704] ? finish_task_switch+0x182/0x7e0 [ 493.436709] ? copy_overflow+0x20/0x20 [ 493.436719] ? __schedule+0x903/0x1ec0 [ 493.436726] ? lock_release+0xa40/0xa40 [ 493.436731] ? trace_hardirqs_off+0x10/0x10 [ 493.436736] ? do_raw_spin_trylock+0x190/0x190 [ 493.436742] ? find_held_lock+0x35/0x1d0 [ 493.436749] ? find_held_lock+0x35/0x1d0 [ 493.436755] ? complete+0x62/0x80 [ 493.436762] ? __schedule+0x1ec0/0x1ec0 [ 493.436766] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.436771] ? __lockdep_init_map+0xe4/0x650 [ 493.436775] ? do_raw_spin_trylock+0x190/0x190 [ 493.436780] ? lockdep_init_map+0x9/0x10 [ 493.436784] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.436790] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.436795] ? trace_hardirqs_on+0xd/0x10 [ 493.436800] ? __kthread_parkme+0x176/0x240 [ 493.436805] kthread+0x33c/0x400 [ 493.436810] ? process_one_work+0x1bb0/0x1bb0 [ 493.436814] ? kthread_stop+0x7a0/0x7a0 [ 493.436819] ret_from_fork+0x3a/0x50 [ 493.436825] Code: 83 e2 07 42 0f b6 04 30 38 d0 7f 04 84 c0 75 52 0f b6 46 22 44 89 e2 a8 03 0f 44 d1 a8 04 74 12 4c 89 ef 89 4d d0 e8 21 eb ff ff <85> c0 8b 4d d0 74 11 83 c3 01 41 39 9d 70 08 00 00 7f a9 b8 01 [ 493.437394] Kernel panic - not syncing: hung_task: blocked tasks [ 493.834415] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #367 [ 493.841321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.850659] Call Trace: [ 493.853237] dump_stack+0x194/0x24d [ 493.856860] ? arch_local_irq_restore+0x53/0x53 [ 493.861524] ? vsnprintf+0x1ed/0x1900 [ 493.865321] panic+0x1e4/0x41c [ 493.868504] ? refcount_error_report+0x214/0x214 [ 493.873260] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.878621] watchdog+0x91d/0xd60 [ 493.882080] ? reset_hung_task_detector+0xa0/0xa0 [ 493.886908] ? complete+0x62/0x80 [ 493.890361] ? __schedule+0x1ec0/0x1ec0 [ 493.894316] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.898621] ? __lockdep_init_map+0xe4/0x650 [ 493.903015] ? do_raw_spin_trylock+0x190/0x190 [ 493.907587] ? lockdep_init_map+0x9/0x10 [ 493.911632] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.916723] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.921726] ? trace_hardirqs_on+0xd/0x10 [ 493.925862] ? __kthread_parkme+0x176/0x240 [ 493.930178] kthread+0x33c/0x400 [ 493.933529] ? reset_hung_task_detector+0xa0/0xa0 [ 493.938351] ? kthread_stop+0x7a0/0x7a0 [ 493.942317] ret_from_fork+0x3a/0x50 [ 493.946743] Dumping ftrace buffer: [ 493.950360] (ftrace buffer empty) [ 493.954041] Kernel Offset: disabled [ 493.957643] Rebooting in 86400 seconds..