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@dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, 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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x1, 0x53, r0, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x2010, r0, 0x0) bind$inet6(r1, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000509000-0x4)=0x0) r3 = accept4$inet(r2, &(0x7f00009cd000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd6000)=0x10, 0x80800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000de0000)="2f6465762f6877726e6700", 0x10000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cc1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f06000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x2000008) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f06000)="2e2f66696c653000", 0x8001, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) r8 = request_key(&(0x7f0000027000)="7573657200", &(0x7f0000eec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000619000-0x9)="2f6465762f73672300", 0xffffffffffffffff) keyctl$revoke(0x3, r8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r3, 0x0) writev(r7, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000305000)=0x0, 0x800) socket$unix(0x1, 0x5, 0x0) socket(0x8, 0x6, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x1032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000+0x359)=@int=0x0, &(0x7f0000bcf000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f00009bb000/0x3000)=nil, 0x3000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r5, &(0x7f0000019000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000001a000-0x4)=0x0, &(0x7f0000018000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000001000)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffffffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) memfd_create(&(0x7f000000b000)="056563757269747900dd", 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:09 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ffe000-0x14)={0x20000000002, 0x4, 0xb, 0x40, 0x0}, 0x14) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ff4000-0x3)="35246c", 0x3, 0x8) pipe2(&(0x7f0000ee9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f00009db000-0x30)={0x883, 0x6, 0x7f, 0xaf4, 0xa87, 0x5}) uselib(&(0x7f0000ffe000-0xa)="2e2f636f6e74726f6c00") fcntl$getown(r2, 0x9) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f00002eb000)="d824765bea4b7d4b84e01e8bdc06018619225fa0e3ed922e6e7d1f0388f98ef491605cf66948c7a69ad63438e1ebd458a4a689416c41f65431c26e78ac6710abf963a0bee115af1dd645329f5717fd7e7b1ffe5d4163ad15bb401892eb5f05063ec123840aa0549cfbf4bf70db214020f3dd"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000-0x20)={r0, &(0x7f0000c65000)="", &(0x7f000056d000)="", 0x1}, 0x20) tee(r2, r1, 0x5, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x8, &(0x7f0000ce9000-0xa)="2e2f636f6e74726f6c00", 0x4400, 0x50, &(0x7f000080e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000039000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffe000)=0x1002) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ad000-0x4)=0xc) chown(&(0x7f000045c000-0xa)="2e2f636f6e74726f6c00", r4, r5) eventfd2(0x0, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000ffe000)=@ethernet={0x6, @random="74a91ba75d83", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/01 08:48:09 executing program 0: mmap(&(0x7f0000000000/0xa27000)=nil, 0xa27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xf8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000534000-0x4)=0x0, 0x80000) getpeername$inet(r1, &(0x7f00005a6000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000976000-0x4)=0x10) socketpair$inet(0x2, 0x800, 0x400, &(0x7f00003d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000007000000000000000000000009a979f321b3017bc83a0405c8bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce4794b2470a0c5216669ca021f0000010060e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca50008c8ead2000076aeb81c90001d6d7c980ee590c8b9f70dc136cb1842"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000a27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000a27000)="0cd5d34cc74021b284844d84c6019b46200babe1b653a5796501e313d0d8f539a7a081af681aae3e691002398860fccb61f667a39039e08ba24c91a2e0b33e54ef4c877a4775e08696eec3bd204d8fe4928f66843e027658bb5e34e2b7987246c2d53ddf3e17b788482c4f8aa09c259146156ccf740d74fd67edbc50fea4df85b8ab43e35e8490f5087af7c5346d5d3daa385bed0d5c8062760613fb119b20836a970d36c16785345da430b445ae8d60f5f49ad615c2ff1de6045d471699f19307ef2152a9ba1c43e5e669a64db287a2851413a7103d7c25499a124375a1ee671b1707e08bd5a0e02f6123", 0xeb, 0x40, &(0x7f00001c9000-0x1)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r3, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r3) 2017/08/01 08:48:09 executing program 3: socketpair$inet6(0xa, 0x8000f, 0xfffffffffffffffe, &(0x7f0000b12000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r0, 0x0) mbind(&(0x7f0000bbb000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000b36000)=0x0, 0x401, 0x2) accept$inet6(r1, 0x0, &(0x7f0000902000)=0x0) 2017/08/01 08:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000140000-0x8)="2e2f66696c653000", 0x0) accept4$ax25(r2, 0x0, &(0x7f00004a2000)=0x0, 0x800) write$tun(r2, &(0x7f000048b000)=@hdr={0x2, 0x4, 0x80000001, 0x100000001, 0x20c, 0x3, "c354f2786e6026e6497bb55779288c06791e39f69a24ca57b8"}, 0x24) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") r3 = open(&(0x7f0000fb9000-0x6)="2e2f62757300", 0x885d3addd51b95da, 0x0) lsetxattr(&(0x7f00002da000-0x6)="2e2f62757300", &(0x7f00006dd000-0x1a)="73797374656d2e706f7369785f61636c5f616363657373000600", &(0x7f0000fb4000)="020000000400000000000000", 0xc, 0x0) write(r2, &(0x7f0000db9000)="2b", 0x1) r4 = semget$private(0x0, 0x7, 0xa) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000185000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = gettid() mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x6) pipe2(&(0x7f0000b33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000aac000)={0x0}, &(0x7f0000fe7000)=0x4) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004c5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$setownex(r7, 0xf, &(0x7f0000f22000-0x8)={0x1, r5}) getsockname$unix(r2, &(0x7f0000b74000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000920000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a98000)={0x0, 0x3}, &(0x7f000046a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000ed4000)={r8, 0xc29e, 0x30, 0x4, 0xffffffffffff8000}, &(0x7f000070e000-0x4)=0x18) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x8001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) add_key(&(0x7f0000695000-0x5)="7559658053", &(0x7f0000a51000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000465000-0x87)="86", 0x1, 0xfffffffffffffffb) 2017/08/01 08:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000014000-0x38)=[], 0x0, 0x5000000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000451000)={0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r1, 0x0, &(0x7f0000980000)=0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000088e000/0x18000)=nil, &(0x7f0000c74000-0x18)=[@text64={0x40, &(0x7f0000b30000-0x39)="b9750a00000f32b9710200000f32f26fd0e6c441b1d2c90f01cf4a0f01dfb805000000b9070000000f01d9470f20c4b9b40200000f320f00d8", 0x39}], 0x1, 0x40, &(0x7f000060e000)=[@dstype3={0x7, 0x1}], 0x1) ioctl$KVM_RUN(r2, 0xae80) 2017/08/01 08:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a03000-0x4)=0x0) syz_open_dev$evdev(&(0x7f0000c1a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r3 = getpgid(0x0) r4 = creat(&(0x7f0000608000)="2e2f66696c653000", 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000417000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00001ef000-0x4)=0xc) r6 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000758000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xffff, 0x0, 0x401, 0x13, 0x80, 0xa0, 0xfffffffffffff78e, r5, r6}, {0x3, 0x7, 0x5, 0x1ff, 0x4c, 0x7, 0x2, 0xb4}, {0x0, 0x800, 0x2, 0x8}, 0x6, 0x1eb0, 0x4, 0x0, 0x4, 0x3}, {{@in=@broadcast=0xffffffff, 0x4, 0xfffffffffffffff7}, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x3, 0x1, 0x100, 0x0}}, 0xe8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000074a000)=0xf2c9) r7 = syz_open_dev$vcsa(&(0x7f0000233000)="2f6465762f766373612300", 0x101, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002d4000)={0x0, 0x200}, &(0x7f0000217000-0x4)=0x8) readahead(r2, 0x7, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000e58000-0x9c)={r8, 0x8b5, 0x92, "a48a6234d091d0b975c5e4e58a11cbfee802644c40ccf705b6d71e49865af53510bc6db3d812b87a8a962399f959df6b687e6a72e7fe463df8f947b60b5b5c2d7be610aa90b6ba790ba4af6362d334ab35cee63386839793cbdbd9402d7e81e4f0842a8e37c1f595a42150f3591a2da4bd57e757f4b6876790b5173006616420ccc16898f741867e91640f89202d82610668"}, 0x9c) creat(&(0x7f0000351000-0x8)="2e2f66696c653000", 0x74) fcntl$setownex(r2, 0xf, &(0x7f000005c000)={0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000afd000)={0x3, 0x4, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r7, &(0x7f00008d1000)="2e2f66696c653000", 0x200) [ 169.702785] EntryControls=0000d1ff ExitControls=0023efff [ 169.708234] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 169.715156] VMEntry: intr_info=80000001 errcode=00000000 ilen=00000000 [ 169.721817] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 169.728400] reason=80000021 qualification=0000000000000000 [ 169.734711] IDTVectoring: info=00000000 errcode=00000000 [ 169.740163] TSC Offset = 0xffffffa3e011b1b6 [ 169.744476] TPR Threshold = 0x00 [ 169.747838] EPT pointer = 0x00000001da32e01e 2017/08/01 08:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003e4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000070000-0x4)=0xe8) exit(0x0) socketpair(0x0, 0x803, 0x0, &(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000012f000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000825000-0x10)={0x0, &(0x7f00005d0000)=""}) r3 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) read(r2, &(0x7f0000583000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) r4 = request_key(&(0x7f00004ef000)="6269675f6b657900", &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001e9000)="2f6465762f736e642f73657100", 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000d91000)=0x0) creat(&(0x7f0000d37000-0x8)="2e2f66696c653000", 0x20) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000b96000-0x4)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000db000)={0x0, 0x0, 0x0}, 0xc) add_key(&(0x7f00009af000)="6c6f676f6e00", &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000431000)="", 0x0, 0xfffffffffffffffb) 2017/08/01 08:48:09 executing program 3: socket$inet6(0xa, 0x7, 0x401) socketpair(0x12, 0x7, 0x8, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001c7000/0x4000)=nil, 0x4000, 0x200000000002, 0x110, r0, 0x8000002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2003, 0x32, r1, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r4 = getpgrp(r3) ptrace$setsig(0x4203, r4, 0x3, &(0x7f0000011000+0x7c)={0x80, 0x3, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x17e47311835a77b6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x2a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r5 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setsig(r2, 0xa, 0x41) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x111180, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r6, &(0x7f0000003000)="891f1f5d6704c2610698f8c4a31405ee41d2b2664e835dfbd740f1d9", &(0x7f0000000000)="05922d674962d9333030b97559c4d45a057c8307ae22bab6052dc2e4d39a430b909484a38e573f668823b13ea491c2491225cab3a6b794094346f0f2d62d197c", 0x1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000004000-0xd)="2f6465000200006b696c6c003e", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x200000000032, r2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000005000-0xa8)="5a", 0x1}, {&(0x7f0000014000-0xb)="0c", 0x1}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$RNDGETENTCNT(r7, 0x80045200, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x100000a, 0x80000011, r7, 0x0) close(r2) 2017/08/01 08:48:09 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x10000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c5d000)="2f6465762f736e642f73657100", 0x0, 0x400000002) perf_event_open(&(0x7f0000a7d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r2) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockname$ipx(r3, &(0x7f00001ef000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d39000-0x4)=0x10) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000039b000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f00002e9000-0xd)="2f6465762f7573626d6f6e2300", 0xac, 0x100) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000057000-0x8)=0x0) eventfd(0x1) r5 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r5, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f00008b8000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x1e, 0x209, 0x0, 0x0, "0f000000"}], 0x14}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) r6 = syz_open_dev$ircomm(&(0x7f0000cdb000)="2f6465762f6972636f6d6d2300", 0x1000000000, 0x1000000060841) write$tun(r6, &(0x7f0000e28000)=@hdr={0x9, 0x0, 0x7ff, 0x8000, 0xffffffffffff671c, 0x1000, "689caa4e3ed2e0feef19f72540d54da3790367d68c04dd65d1315755b18811516fd0b34e855cb0d616d1859078089f499236bacb5c0e967828151f11bd22b46be930a7a2e0c66e17dbbc4db7a4f27c6ff86f591077a804f578bba4c5f8858148f3a86ca8a8bbedd0930392f86b2aae2793ba58ec6cdb51b7529664a0cabe6db82aa6d64e585f80ac61f183d91f90e34d07f00f53442d1dc954b4360ea542ecbf4a4566c998bfc64df02d55d20ed5ba3f74aad3f66b7ffcd0f2d83fad942af494229682a0a25ebf36fb552ea84ad91bc2593d770f200b7d2276"}, 0xe4) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000c70000)={0xffffffffffffa10d, 0x8002710}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000039000)={0x2, &(0x7f0000039000)=[{0x8, 0x0, 0x0, 0x1ff}, {0x5, 0x1, 0xfffffffffffffffe, 0xaf4}]}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000bfb000-0x2a)="55d324bd5c7640f50bc393cc27af36ce5e4365527fc43c4e2b36d31dc25dfcb20444d0c69d96029a8fd8", 0x2a) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000755000-0x8)={0x0, 0x5}, &(0x7f0000583000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000412000)={r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x863e, 0xffffffffffffff95, 0xa0}, 0xa0) ioctl$FIONREAD(r6, 0x541b, &(0x7f000045f000)=0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000485000-0x4)=0x5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x101206, 0x0) 2017/08/01 08:48:09 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x91, 0x410001) r1 = socket$inet6(0xa, 0x7, 0x4974) r2 = semget(0x0, 0x0, 0x3) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000798000)=[0x8, 0x1000, 0x37, 0x6, 0x2, 0x2000000000000001, 0x401, 0xb2b, 0x7, 0x9]) r3 = getpid() mmap(&(0x7f0000a36000/0x1000)=nil, 0x1000, 0x200002, 0x32, r0, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x10000003, 0x3e, r1, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f6e000)={0x0, 0xfe4d, 0x20, 0x8, 0x4}, &(0x7f0000f6f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000951000)={r4, 0x200}, &(0x7f0000b65000)=0x8) mmap(&(0x7f0000890000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f70000-0xc)={r5, 0xfffffffffffff909, 0x30}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000dea000)="2f6465762f766373612300", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a06000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6e000)="2e2f66696c653000", &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5b000)={r3, r6, r7}, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f71000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x7, 0x5, 0x5}, 0x20) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f6c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = shmget(0x1, 0x4000, 0x1, &(0x7f000050c000/0x4000)=nil) shmctl$IPC_RMID(r9, 0x0) mmap(&(0x7f000064e000/0x3000)=nil, 0x3000, 0x3, 0x32, r8, 0x3f) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000918000-0x10)=[{&(0x7f0000f71000)="2900000011001980013d7524000a002102400016000000800000000009000c00000011e010315aec20c87f8396b8dd", 0x2f}], 0x1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) accept4$inet6(r0, &(0x7f0000f71000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f6c000)=0x1c, 0x80802) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000f73000+0x5d8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000993000)=0x8) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000f6c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f73000-0x4)=0x3, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f73000)="2f6465762f70746d7800", 0x4000, 0x0) 2017/08/01 08:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) unlink(&(0x7f0000941000)="2e2f66696c653000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, r0, 0x2) pipe(&(0x7f0000d4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xb, 0x5, 0x6) r3 = memfd_create(&(0x7f0000000000)="48", 0x0) eventfd(0x3) open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x21) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37e, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x255d, 0x0, 0x5eab, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80000) r5 = open(&(0x7f0000b78000)="2e2f66696c653000", 0x8200000000, 0x91) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fb4000+0x393)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bc8000)={0x0, 0x0, 0x5b}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000afe000)={0x0, 0x0}) mmap(&(0x7f00003fb000/0x1000)=nil, 0x1000, 0x0, 0x1111, r4, 0x0) mmap(&(0x7f0000066000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) r6 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x32, r6, 0x0) r7 = open(&(0x7f00009a6000)="2e2f62757300", 0x8080, 0x3) truncate(&(0x7f0000348000-0xe)="2e2f66696c653000", 0x10000) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0xaf}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x810, r7, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) r10 = dup(r9) recvmsg(r10, &(0x7f0000012000)={&(0x7f000064d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a00000)=[], 0x0, &(0x7f0000069000-0x2)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) 2017/08/01 08:48:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) listen(r0, 0x6) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0xfffffffffffffbff, &(0x7f0000fcc000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2, &(0x7f00007a5000)={0x4, {0x100000001}, 0x2, 0x100000000}, 0x0, 0x8, &(0x7f000047e000)={0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c40000)=0x0, &(0x7f0000fcc000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000fce000-0x68)={&(0x7f0000fce000-0x10)=[0x5, 0x3, 0x59f, 0x5], 0x4, 0x4, 0x10001, 0xff, 0x2, 0x8, {0x7, 0x41f8, 0x9, 0x4, 0x4, 0x8, 0xffffffff00000000, 0x7fffffff, 0x3, 0x1, 0x80, 0x2, 0x101, 0x238961eb, "0b1e6783eab2467c9a52e8a412373dfbd799a481eac56057e19fffaa2aa406a4"}}) prlimit64(r1, 0x2, 0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000040d000)={0xcd1dc980646dad0e, 0x78, 0x0, 0x5, 0xa0b, 0x9, 0x0, 0x8b, 0x20, 0x2, 0xb268, 0x8c, 0x5, 0xe, 0x0, 0x4, 0x4, 0x8, 0x6c, 0x102, 0x8, 0x1f, 0x3, 0x1, 0x7, 0x1, 0x0}, r1, 0x100, r3, 0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fce000)=0x0) 2017/08/01 08:48:09 executing program 5: pipe(&(0x7f000062d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000019000-0x8)="2e2f66696c653000", 0x400, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000020000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000}, &(0x7f0000001000)=0x98) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = socket$inet_tcp(0x2, 0x1, 0x0) renameat2(r2, &(0x7f0000008000)="2e2f66696c653000", r2, &(0x7f000000b000-0x8)="2e2f66696c653000", 0x3) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xe65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000e000)={0xa, &(0x7f000000b000-0x50)=[{0x449, 0x6, 0x8000007ff, 0x8}, {0x20, 0xc0000000000, 0x6, 0x7fffffff}, {0x7, 0x0, 0xf4, 0xfffffffffffffffc}, {0x7, 0x9, 0x3a, 0x8}, {0x80000000, 0x7fffffff, 0x64, 0x400}, {0x8, 0x0, 0x0, 0x1}, {0x10000, 0x5, 0x1, 0x401}, {0xd3, 0x8000, 0x9, 0x880}, {0x3, 0x7, 0x8, 0x4}, {0x2, 0x5, 0x7, 0x6}]}, 0x10) mkdirat(r2, &(0x7f0000014000-0x8)="2e2f66696c653000", 0x10e) connect$inet(r3, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7ff, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x7, 0x0, 0x2000, {[@timestamp={0x8, 0xa, 0x56d061dd, 0x9}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0xee46, 0x7527, 0xf0d, 0x1, 0x200000000000003]}, @sack_perm={0x4, 0x2}, @nop={0x1}]}}, {""}}}}}}) syz_emit_ethernet(0x3b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x2, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000001a000-0x4)=0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x2fff) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x2400200000000000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000020000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f72746300", 0x10000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000001e000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1800}) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x2}, @nop={0x1}, @sack={0x5, 0x1a, [0x93, 0x8, 0x1, 0xfff, 0xfc, 0x5]}]}}, {"0c"}}}}}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000023000-0x28)={0x5, 0xffffffffffffff80, 0xffffffff, 0x3, 0x1f}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000012000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000023000)=0x65) 2017/08/01 08:48:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x7fff, 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000002000-0x17)="a22e4813a041949c8f6cade54971e929c31f5262afdfaa") r3 = geteuid() r4 = getgid() chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r3, r4) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VT_RELDISP(r6, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000002000)=0x0) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0x82)="6851c61660da0cce3ea47c538f8b2614538f14175d8dafb67c888ae59d33ea7467a0a5b471ba849c0b0288c95446bda4426001ff5ac6229f4508d6cec114d8b686941881f5e0de5e53abc2e9d71a5946f081cc33bc81d5afba0419d92922949772b74493c4c9cda029e609cd7ebc8c0795935c68b8bf48c5d0d38f18935d948863dd", 0x82}, {&(0x7f0000001000)="7ba75d1f71b01c6161834d1cda99e4439e67586e34c57ac1b6bd7a78d249f97c927d5ce52b1ab71e2db5e72e0dfd5a63f43c9cbac0af1b7535199a8d3253901d57ec3416483a7550e126ec4de05c442e548bb26944f92382922621baace1fa13d97c", 0x62}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="56b6437a00fd87991a202c393c555b6133581db93961e3b96c1b8ccc08", 0x1d}], 0x4, &(0x7f0000003000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r2]}, @cred={0x20, 0x1, 0x2, r8, r3, r4}], 0x4, 0x4000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000-0x90)="decd4c14ac5d474ce0c0f1453063c2d1db9203431e8ada0b3b9178965890dc8f3b5df7b8dc94b8d4e1aa907b8e32d8afc806c737ed4ade180023a2f8a56992fec1b8038a77bc20746a0c0d5cc0511c19ae9a021a512f9f0e9ec420ddc53aa01761115da04709d64ba3de0ff1539ec38a866fae490beecf6b3672e1cde01ae9ced1cee4bf6b3f4ac9a1e09757bba6d44d", 0x90}, {&(0x7f0000002000)="7330b685e6762f8eb26e25e6084f498a17e97c2f6d22b41120277a2a76b159563393b1984f6b0dbe2f77b69126ea97c9d35c874b250bd5b28486d4f8b397ce5981785efd335ddc50fabab5734e8190b9a45d2ca33f5ee30b47853e694846a5295aac98d9469e9c06010768acd72bd0bfeb7e0df0854e191181d94f91d978093542e96a81e1b364c869246e465edc7947d6c37266039b54ebd90eac6d4dd007a9f7f111a76538e8b20705269ab948e5c6f0a55fcf517cba921bb316cdc5bdbe3f139ab3fa63781f58052b", 0xca}, {&(0x7f0000001000)="6477add19fa9ca9621d04778ec50ebd427225b99489c6a158fb6491565451171bad298516d1e0f6115d78abc81ea9def093915d04f6e2c59e8ecd62616f2bd687bb8676a8f313883bb26169dab21d7c31a4fde57b86c83750932eb6a9e4f0c3d62878dd2df7da76dc1c302aa77b418bf04b7f50d98dca6863e2ed03ec036db6d03e9e64e8080e118ed591c299153b416547892ae7f6cc55a", 0x98}, {&(0x7f0000003000-0x74)="503b22f474a1a286238bb4379c78617057236c2182be50cabf3ba1121984881fa99cbe2c00d4765eafd7577e30ec865abb9a9d1d7480595d935ef466fe3f6fece5ce6ee4bc2a635afaf5298aad79dbafb9b0d304a882d696fc3f6e80a522fa8163e1721b068cf35aa54094dce129e1bddc9ac722", 0x74}], 0x4, 0x0, 0x0, 0x10}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000169000/0x4000)=nil, 0x4000, &(0x7f0000004000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000005000-0x10)={0xfffffffffffffffd, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)="2e2f66696c653000", r5}, 0x10) ioctl$KDDELIO(r6, 0x4b35, 0x100) 2017/08/01 08:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000b1f000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x6, 0x0) getsockname$inet6(r0, &(0x7f00000c5000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003000-0x8)="0000000000000000") ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007af000)="") r1 = gettid() r2 = creat(&(0x7f0000ab9000)="2e2f66696c653000", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f00004f2000)="4a511b5e9ab90dd665051e767c6010034f70683c27b87715f7987592cd76dfa8db09cded351b11b25fa448ca8a899aef7189b8446904c436745d3bd6ac3ab8f22d9a221a728b48ec2b136dcaf5009375d3f732ace69e17f9", 0x58) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000f02000-0x20)={0x3, [0x9, 0x0, 0xc6]}) keyctl$describe(0x6, r3, &(0x7f0000253000-0xe2)="", 0x0) keyctl$read(0xb, r3, &(0x7f0000f7b000)="000000000000000000000000000000", 0xf) stat(&(0x7f0000ef5000-0x8)="2e2f66696c653000", &(0x7f0000e37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) readahead(r4, 0x5, 0x6) fallocate(r4, 0x11, 0x0, 0x44400004) 2017/08/01 08:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) sched_yield() r1 = syz_open_dev$vcsa(&(0x7f0000812000)="2f6465762f766373612300", 0x80000000000009, 0x0) connect$bt_rfcomm(r1, &(0x7f0000157000-0xa)={0x1f, {0x9, 0x2eb, 0x6a, 0x7f, 0xad, 0x9}, 0x6}, 0xa) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00005ef000-0x4)=0x0, &(0x7f0000eff000-0x4)=0x4) getrusage(0x1, &(0x7f0000d05000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, 0x0, 0x20000000, &(0x7f00000f9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(r0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f000001f000)={r2, 0x0}) faccessat(r1, &(0x7f00005cd000-0x8)="2e2f66696c653000", 0x1, 0x100) futex(&(0x7f0000942000-0x1)=0x4, 0x80000000000b, 0x4, &(0x7f00002f6000-0x10)={0xfffffffffffffff7, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000cac000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002be000-0x3)=0x1c) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000005e000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x7, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2017/08/01 08:48:09 executing program 6: mmap(&(0x7f00004e8000/0x4000)=nil, 0x4000, 0x16, 0x4000000000010, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x400000003, 0x32, r3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) bind$inet(r1, &(0x7f000000d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000011000-0x8)={0x42424242, 0x42424242}, 0x8, 0x1ff) syz_emit_ethernet(0xed, &(0x7f000000a000-0xed)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x40000000000081, 0x15, {@broadcast=0xffffffff, @random="d4ca2b73bd83", 0xf0}, {@random=0x233, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x800000032, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r3, &(0x7f0000014000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) bind$inet(r6, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(r7, &(0x7f0000017000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000016000)=0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x5, 0xffffffffffff8402) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2000003, 0x36, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) bind$inet(r1, &(0x7f0000014000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r8, 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xda, 0x8}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x40000001, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r10, r9, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000018000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:09 executing program 3: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = add_key(&(0x7f0000d49000)="7472757374656400", &(0x7f00007b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000cdb000-0x6)="6c6f676f6e00", &(0x7f0000bbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068b000-0x7)="418f5652f0e9436c8d9e1ffe319685bcacc955dca401bb77d70f762cbb2921dd7a", 0x21, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4d000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecc000-0xf)="2f6465762f73657175656e63657200", 0xfffc, 0x0) accept4$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000046b000-0x4)=0x6e, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ftruncate(0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0xd, 0x80, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a7605dc06c18df10e60effc0b6cc1ae91d78d6ad06000200000000000000", 0x20) socket$alg(0x26, 0x5, 0x0) membarrier(0x1, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef4000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) getgid() ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f000010f000)=0x7) keyctl$unlink(0x9, r3, r4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000414000-0x10)=@common="697036746e6c30000000000000000000") 2017/08/01 08:48:09 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) truncate(&(0x7f0000004000)="2e2f62757300", 0x3a0e) r0 = eventfd2(0x7fffffff, 0x801) truncate(&(0x7f0000004000)="2e2f62757300", 0xfefe) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r1 = open(&(0x7f0000034000-0x6)="2e2f62757300", 0x141046, 0x0) r2 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r2, 0x0) lstat(&(0x7f0000034000)="2e2f6275732f66696c653000", &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000035000-0x6)="2e2f62757300", &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000036000-0x80)=[{&(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000036000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000001c000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000036000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f000001d000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x8, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000034000)=0x7) io_setup(0x7fc, &(0x7f0000012000)=0x0) r4 = dup3(r0, r1, 0x80000) io_submit(r3, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000026000-0x1)="9f", 0x1, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @thr={&(0x7f000002e000)="", &(0x7f000001a000)=""}}, 0x0, r1}]) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x8001}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000036000)=@sack_info={r5, 0x6, 0x6}, 0xc) connect$unix(r4, &(0x7f000001d000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000028000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2017/08/01 08:48:09 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2008000, 0x100032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80005) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x31, r1, 0x0) r2 = accept4$inet(r1, &(0x7f00006e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x200000080500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x201d, 0xffffffffffffffff, 0x20000000) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x40000000fffffff, 0x1001c, r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) socket(0x1, 0x80f, 0xb) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x10000000008000d2, &(0x7f0000fd6000)="6b2c18518a972a77d8d292fd0cf725ab2342aa43c2f72db3664a", 0x1a) r7 = socket$inet6(0xa, 0x3, 0x10000000002c) r8 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x1) socketpair$inet(0x2, 0x6, 0x400000000000005, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000041e000/0x4000)=nil, 0x4000, 0x1004003, 0x8010, r9, 0xfffffffffffffffd) mmap(&(0x7f00001fd000/0x2000)=nil, 0x2000, 0x3, 0x2010, r8, 0x0) accept4$inet(r10, &(0x7f000035f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f6000)=0x10, 0x800) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000fda000-0x4)=0x2, 0x4) mmap(&(0x7f0000961000/0x12000)=nil, 0x12000, 0x1000000, 0x201d, r8, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r7, &(0x7f000048d000)="ec0cd3b51b24755b818461e70155a56725f30a7c1e383b2328811987a2f3a4798520859a6a5c922e8f367cedebf97c61c1c537cb110b13b66bc64d0dbb36d50983cf0a8aa2de120d70203b422f7e6043f47456fc9e978ea6c32c4b1c89c94db97a1e75da6ed136f7a5ddea819df7508987b67c2784efe79178554a7f1ba493f1518080cf91842c1c5bd9c9c6b23e6d3110205037eafe4a848db85067caefa8a4b0136420bee44345aa76cf9bd2f4228c74295e486b9dcf64912994e4b10a0bfff786215e57b47281173937744a779f1abfe1e020000b2d29d526a26d098607f6bf16c76eaccfc961b3149adc38abfe4437763c4ab9f20c06c23bd096d25df4cffb0c1c21d27c687be8a7c122881a0c07c9287861c9f3ceebbd87bcc335fe5e598cb2a2ba3ecb75723d8081517df68354ba5cae80ff597eb97e76350da9504c1463963ccf161542036e4dfe9c6fe59c50e0891bb97b406b591e0996f741393613ccd8ffae98b62623e7024883e8efe4414153ab0ac2438e2a97f456752656ac588b30e4cb2e8796773989a8c599dba765d4e06958044edf30f990b3454fd8eedffa5066eaef882854921c451742559a225dbaeebfd273cf868b5bd1c900ea8cfcbffe594e92114ba596522ee74a3eee440fc4e392693439a6e14e76c0070c32d853eb30a65f40e4df9f543053b0aafb26742a9d585add171799bc2336bfc8d43c94742271b87a2324fea093e1cb788671fe36c601108cb0d8ff9e5abaf6d51ca14b37e5da8621d1912b6e28d44289b44370d63ad023688944c22a2cfb1685cba0c24702eedb09413587a0506519c3ea7830d56c8f2ce7853c21eb701aea2582895cb43e37ddf09cecde80f1974de6a05b06d6541de6d3da4ea4008aeb778d686962c6ed166655711e6114e2416fa3b86d1dc3fbf6d7423e013e869663fc6ee42a34df6a0c36165c505035d2e3c3b01be254504d04817e2eeb80dd39cee1900e1441d2945d90096b756375dd6fc1507313b33c25de3d79a2c3fae0d14a8bde3040c59093741796509580aa1429fe743e42f8a4221aa4a9c47197f0bbfa43584fac3ad94a5b3c9d22c28d6857f52be2544966f2bd8d0f88deb44d928544ecd6777df820951eb6820ec7123613a43295f0db822b57e5e6b34aa6b7cedb325a4a8074593844e7a0ecc93d595d0764a714c90317fe91bce1e80f0470583623c20d92e6854cf63f0c94636de3e20df934f72c4bb1d515072aacdb5a749a442696ab402d0ea99193e95c4617cf265207e2fbe123c61046ec6fe50ff09496218c92bbb71c035a92120b1a46ac4f3d23064998bec5b45099e54ca1707b59e72d131dfac3e8ba53ffe5bba8a115eec96122bec5d14f67ecdc57a11f33026abaeb04c66da8ff4498075366d3f1dc4ca2a66a26334305202fe898c3f6c64a2534f06401ec5438935f8e11a2cdfe578edd07fd50dd7bac6629981dce0b24ae1d5f3257dfb7df1447c0404f9e5a2d74067c79d083da1b8741dbb2fe52ef28ef1688f71ab1646d44c6b3d2b625ca92eafae7228cdd5671f49ef6919ec4b70463fa7d93c62c7b515e7739704a36040c0ea40439019c487e911d4b4e07ccbc6d620c3d9d04cf5198788297af9b28fb3d07c89d6f86b04aeeb1044979b4fc72a00841fb21688cad9ca36bc8fe22f5b01a9691e5fb3b4f7d34e8f170eabef991566798bf570d2bcb221b79f28776d5e98e4efb4a7f7afabd56cabe0f70e6b995f6461678b4d8af272f3316550243ad123d94174cfc5ba77edac5c2408edf96a4d53062e306a2d90a5d78e58a3b1eaf1f461780f817b4151dcfa989e064108fd1b97e35c8ace88e5ef1bc7ffb86282639808823fbcff3a853ca92506c9e7dc9401d2855d8c605aeb41be017d550c995a385a99a2ab1f58fefa766e8e8cd7760ea3c2adab6e265e52d03accde852cd3ce77991cc5273bfa981c4b75034c67fd314b959a12a4925d713c676b1b2690489da837f991fe2cf99bf2c1ba4da7c954f73a2f4d5a4d0c9d130be47e948301aa1c6b0fa65495fc87d56b0b3a1fc85e00a05b58beec709be48e163b935e8b0f6535cff3a4aa5b98c045816d4f08ffab222b14303e93f7115253aeb64734fa35942ffacc66c698096d3904bf5445d417228bc03d22a39d88e175e9bde2055529af9dc51246d86e9503b97d012c87e7088c01f9ba0fead0c34afd9058afc88c61fb931e7a74796ea6aae5fae59a95c522747593cea420fff956050520f2a58c00451bb1c6acbfc43ec38f2b93c10006d13c05bed28", 0x658, 0x840, &(0x7f00005e8000-0x1c)={0xa, 0x0, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) 2017/08/01 08:48:09 executing program 1: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x7, 0x7, 0x8b, &(0x7f0000035000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x7ff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/08/01 08:48:09 executing program 2: mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket(0x19, 0x3, 0x2) setsockopt(r0, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000044b000-0x3)="1a2100", 0x0) write$tun(r1, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0xfffffffffffffffd, 0x20, 0x0, 0xfffffffffffffffc, ""}, 0xa) write$tun(r1, &(0x7f0000f07000)=@hdr={0x480001000000000, 0x0, 0x0, 0x100000000, 0x5, 0x18, ""}, 0xa) write$tun(r1, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x2000000010000004, 0x5, 0x5, "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"}, 0x100a) r2 = socket(0xf, 0x100000000003, 0x2) sendfile(r2, r1, &(0x7f0000c1d000-0x8)=0x0, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec9000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r3, &(0x7f0000af3000)=@l2={0x1f, 0x838f, {0x2, 0x6, 0x8, 0x4, 0x3f, 0x8}, 0x210d423f, 0x7}, 0xe) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x4, 0x5c7, 0x5, 0x1}, {0x6, 0x9, 0x6f0, 0x1}]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000fe8000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000) mmap(&(0x7f00006c5000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fea000-0x8)={0x0, 0x81}, &(0x7f0000346000)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000082000-0x8)=@assoc_value={r5, 0x80}, 0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x0, 0x400000000000032, 0xffffffffffffffff, 0x4000000000003) mbind(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000056000-0x8)=0xf3, 0x3f, 0x4) seccomp(0x1, 0x0, &(0x7f0000011000)={0x3, &(0x7f0000000000)=[{0x1d, 0x1, 0x2000000000001, 0x0}, {0x0, 0x0, 0x4, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000001b000-0x30)={0x3, 0x7, &(0x7f0000052000-0x38)=[@map={0x1, 0x9, 0xff, 0x1}, @generic={0x4, 0x6, 0x2ff3, 0x9}, @map={0xfb, 0xffffffffffff8398, 0x3, 0xffffffffffffffff}, @map={0x80000001, 0xfff, 0x9, 0xffffffffffffffff}, @map={0x67, 0x9, 0x100000001, 0xffffffffffffffff}, @map={0x2, 0x7, 0x5, 0xffffffffffffffff}, @map={0x40, 0x0, 0x7ff, 0x1}], &(0x7f000001a000)="766d6e657431747275737465642500", 0xffffffffffff8614, 0xf7, &(0x7f0000050000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x10010, r2, 0x0) mlock2(&(0x7f0000050000/0x2000)=nil, 0x2000, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0xe1c9e0165c5f70bf, 0x32, r2, 0x800000000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) mlockall(0x3) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x5, 0x1f, r3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000057000-0x8)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, r4, 0x0) ioctl(r1, 0x6, &(0x7f0000064000-0xb6)="1d10479b9dd1ccabfbb2714e370207f71503e58a233db185084008d5eb702eb21d641086b3a1def3ae7dd01d7059a7385d59254981ecadf17933b3e3ebd58188c3768731bccca8fa6a1e4ad761ad893514fb05ac00493a06ad1e71a278f2ecd168c2b546182058a53097ec91aa3172ae067cb07f0ff3285152f928f4fcd7b01aa1c2db5ada920e1fa45c64e043459d3272c1e81f8c4b1f677d6437c591d386ce4d8a29a9d79052c5ba624d5239a7659b41e80b9f5d62") io_setup(0xbd9, &(0x7f0000005000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000004000)=[&(0x7f0000005000-0x40)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x401, 0xffffffffffffffff, &(0x7f0000005000-0xca)="", 0x0, 0x0, &(0x7f0000005000-0x50)={0x0, 0x0, 0x0, @pad=[0x203, 0x0, 0x7, 0x800000, 0x3f, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) 2017/08/01 08:48:09 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca3000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x1, 0x2d}, {0x3, 0x3b45}, 0x2, 0x5, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005c1000)="2f6465762f73672300", 0x8, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000fd7000)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x8, 0x4, 0x4, 0x20000000000007, 0x0}, 0x14) init_module(&(0x7f0000d90000)="2f6465762f6877726e6700", 0xb, &(0x7f0000a41000-0xb)="2f6465762f6877726e6700") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000051000+0xe64)={r2, &(0x7f0000031000)="", &(0x7f0000052000-0xc4)="", 0x0}, 0x20) close(r2) r3 = eventfd2(0xfffffffffffffffb, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x4000080000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00009a4000-0xc)={0x2000, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d50000)=0x0, &(0x7f000076f000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000923000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fab000-0x4)="63646700", 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cc2000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xd6, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc8, 0x800, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x7f, 0x0, {0x2b, 0x4, 0x3, 0x101, 0x800, 0xfffffffffffffff7, 0x0, 0x9, 0x2f, 0x4, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@end={0x0}, @timestamp={0x44, 0x30, 0xfffffffffffffffc, 0x0, 0x1, [{[], 0x10001}, {[], 0x1}, {[], 0x6}, {[@loopback=0x7f000001], 0x9}, {[], 0x7}, {[], 0x6}, {[], 0x2}, {[@multicast1=0xe0000001], 0x6}, {[], 0x3}]}, @lsrr={0x83, 0xf, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x6}, @rr={0x7, 0x1f, 0x5, [@rand_addr=0x8000, @rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @ssrr={0x89, 0x13, 0xffffffff00000001, [@empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x2]}, @end={0x0}, @cipso={0x86, 0xb, 0x1060, [{0x0, 0x5, "48cc1f"}]}, @rr={0x7, 0x13, 0x1, [@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x2]}]}}, ""}}}}}) syz_extract_tcp_res(&(0x7f0000d41000-0x8)={0x42424242, 0x42424242}, 0x2, 0x10000) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/08/01 08:48:09 executing program 1: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xb1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000095d000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000c82000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000038c000)={0x42424242, 0x42424242}, 0x4, 0x4000000000671a) r2 = semget(0x3, 0x6, 0x4) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00006cc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c83000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ed1000)={0x40000004, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x149000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r3, 0x800000010d, 0x6, &(0x7f0000000000)="21c829fe", 0x4) r5 = socket(0xf, 0x3, 0x2) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000a07000-0x10)={0x6, &(0x7f000083f000)=[{0xdd6, 0x38, 0x0, 0x100}, {0x4, 0x0, 0x7, 0x1d65}, {0xffffffff, 0x9, 0x1ff, 0xfffffffffffffffc}, {0xffffffffffffff01, 0x4, 0x3, 0x3}, {0x0, 0x8, 0x7ff, 0x5}, {0x9, 0x9, 0x2c6e, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000ed3000-0x1)="6e") mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000ed3000-0x10)={0x4, 0x4, 0x200000001, "6a5db4de2ed9", 0x8000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000000000)="020baf070200000000647bbc8e1d4b48", 0x10) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653100", 0x111000, 0x2) 2017/08/01 08:48:09 executing program 5: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000058000)="2f6465762f736e642f73657100", 0x0, 0x400) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000005e000-0x10)={0x0, 0x0, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000000e000)="9efaba5357e41a6539f86be9bf82f74a3a753edadfc64437e71f37db", 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000061000-0xc)={r0, r1, 0x0}, 0xc) epoll_pwait(r1, &(0x7f000002c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xe000000000000000, &(0x7f0000042000-0x8)={0x5}, 0x8) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001c000-0x8c)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x3, 0x10000000000000}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x100000000, 0x100000000000000}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) 2017/08/01 08:48:09 executing program 0: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) open_by_handle_at(r0, &(0x7f000063a000-0x78)={0x78, 0x80000000, "08533a91d1a7b3f299d4121930f9809100a60699a8a9b306789108a8a62766190dbebc21478154cfabd98389c5a86699d615cda278f6b174cdf3b3ef4e1935f62c90c6dff8cd9f22f1f047756282eed787ad270e5df32a5b1967955a301d425a911baf5c521a6834d11d14ad7fe9"}, 0x20007) r2 = shmget(0x2, 0x4000, 0x2, &(0x7f000041b000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = memfd_create(&(0x7f00009ce000)="00", 0x7) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000bf3000/0x3000)=nil, 0x3000, 0x1fffffe, 0x2010, r4, 0x3) fremovexattr(r4, &(0x7f0000c34000-0x9)="2f6465762f73672300") r5 = gettid() open(&(0x7f0000ac4000)="2e2f66696c653000", 0x80, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000012000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000125000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000629000-0xec)=@pi={0x200, 0x2, "ffe21efaa4bd70ad624f087e079fa924755b6f8678e8a9c6db5c98ee88ee280bd75eccf4b7abaf97e273a7c1d87b5767278cbb96a90e8b7362fa7a72d1bf5bf623a94cbd199f028f61f7257eb54e8a8b145c974680c25fbcafc10afa223a057a890a823372115a7d7a4fabd735d14cdeb3ad0b354afd7c956ca7f19d7163ab71cb294dd5897554e710d1386029735ab6394a548a9b91d1455b445e520b7e8615feab1bb00f759b0b3e4c936c3bdd83430610461d246856fe917b4aab802f329977c62e99b68f92ca619f224ceace5b46483c4608e0ec82e0a07e8b9423aa4ef8f20018"}, 0xec) r7 = gettid() r8 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0xd34, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0) r9 = perf_event_open(&(0x7f000004b000)={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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r10 = msgget(0x3, 0x44) msgctl$MSG_INFO(r10, 0xc, &(0x7f0000577000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000296000)={0x5, 0x100, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 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]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r9) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x1000000000000000, 0x32, 0xffffffffffffffff, 0x0) [ 170.118817] sctp: [Deprecated]: syz-executor2 (pid 10769) Use of struct sctp_assoc_value in delayed_ack socket option. [ 170.118817] Use struct sctp_sack_info instead 2017/08/01 08:48:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r2, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x1fc, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x5, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000007000-0x19)="00000000000000000000000000000000000000000000000000") r5 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000000c000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000013000+0xcf5)=0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000909000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000010000)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f4b000)="2e2f66696c653000", &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/01 08:48:09 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001ab000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000322000)=0x10, 0x80000) mmap(&(0x7f0000464000/0x2000)=nil, 0x2000, 0x1004, 0x31, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008b8000)="2f6465762f70746d7800", 0x38001, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x84401, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6175746f667300", 0x1000000101002, 0x0) getrandom(&(0x7f0000000000)="", 0xfffffffffffffffb, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000+0x2d9)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) ioprio_get$uid(0x3, r4) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000f, 0x20010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000005000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x3e, r1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000006000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETSF(r2, 0x5404, &(0x7f0000004000)={0xda, 0x9, 0xffffffffffff67be, 0xfff, 0x8, 0x8001, 0xffffffffffff8000, 0x5, 0x3980000, 0x7fffffff, 0x80000001, 0xca}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x7, 0x0, r5, r6, r7, 0x10, 0x7fff, 0x0, 0x0, 0x0}, 0x5, 0x0, 0x82, 0x0, 0x0}) creat(&(0x7f0000002000)="2e2f66696c653000", 0x84) r8 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x1f, r2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r8, &(0x7f0000002000-0x38)={&(0x7f0000007000-0x10)=@ax25={0x3, {"2a8896f6cb3c4f"}, 0xffffffffffffff80}, 0x10, &(0x7f0000007000-0xa0)=[{&(0x7f0000007000-0xaa)="7b02c15be12b81fff3483d0a8f497c5964d437027dc9c8f9c721379fd06dec318a3b2f2c61d7bea34a91cc549f523e38dc82380fbb0e50edf642f84f4f0d159fdf5f0128bc2f4b1fe026e4075079bfb0577dfbda7e5e773be131e46b0249d4d16a05ca1eb7c9ac311a0af1a7f304bc2a25389c56a9047eb9a187858f3bda300e38a87fe3a2ddaab21a4f70518e4a938e5a227e89497a03262703608520055eb6c19a754f397a5abd1c63", 0xaa}, {&(0x7f0000002000-0xe4)="3fab0299ccec74038de5b9087cbb188288aaf9fa5814ad18550169ddd4f716731af9cc85f073872bd08009311368c77ad8d2dad20adf15a38c89c335788798937348cfee9b66c9ce29589c33310ffb07614b1e2aede385d648a33e1d54faea38be2697aab4061a827a51dbd48b441301aefbac0591597806528ee5bc12152d5d8fb574ff07cbf7e76de9fb22a678a9ae67e62fd7ff8e196b8e60eebff355615795738de9aff1d3198c1d37ea5efbe320f8132491dbe4a0e2ad6af66220f5cc32aeb6d18d002c16333ef49f9e10a41eb51886e140a5573c02eaf34bab434fce15314ab640", 0xe4}, {&(0x7f0000006000-0x30)="7606cac3b407c8a4284f41defac6b3f8693f9dc90af50fc681aeb3e535ca588de45ac25bdb86aecf1abf2f96d0dc0d7b", 0x30}, {&(0x7f0000006000)="af2d124f655f4712842850f50f49812419f8ab89ea88952985d1435fe730f3585315f68a028b7ea8a1bf977b3e58d822abfed301189824dd460d34b353ab41afcedb09db93b7428291f00165f02a296b429b34cae2b7a7b389c4eb4f1d0546e7b4fba7598e3a1e3be589040794e9f58f42ec3e5c23e15cfe55602cb61ed10040a433237e0cbc301a73ee80cd6f615e0bd29735e8cbda73d30d", 0x99}, {&(0x7f0000007000-0x7a)="a8783d85cd4a260ea5ac99a9cfa195328ee1fdbdeae6feefd8ebb97ed0c1f33d62e256929bbff0fbb3a72af92cec9bfa51656df4904bdefdd0b15809a6157e564382645f45a003ce9f5636a7e5ddd441e69ddb6015909f667c9267e4627f8b4ec61805ace76b706934148a7e9500e5314a7aced257adf5f1420a", 0x7a}, {&(0x7f0000005000-0xa1)="845add0f7e3c7635d2658bbb518932c880ed8eaa1aed8b45c37de53bc4045ec9f50e3c17cdae97a0ee8d9bb2c2ff16b16f6c2dc959c8d662f041d09784fbced65d069d44650e20243e69e2783393f6feb8e47f1eba8fcdb138a4deabc5a9bf7d8f2d7d69d812dbd9c2ecaf8556f2945dc619d8618bc25d1061919379bdb10bd4c85a991c316a42e9eee55ded25e8aae5858da9263931d3db8086acfe288f8bb3aa", 0xa1}, {&(0x7f0000001000-0xe9)="edc9e6c059a379f2676be611493dc272bf7f151e358ae7ecdff15ba8fae1827afbd0d1ea3d754091737a3a647b7783d67ce76f8204a09e47fdca0e194b9132a391cc7cb0d15c83018f2f6c7c318c8d2810c7a537ff7dc9404435ff5fac1988984e5b2b6b8a2aa3da63653861a5b4a78cb814cd2b3eb4bac9cf918ae29e709b9c3e2bf9473ec9a95f2124d195ebe6e86ec736bf6aa82d19f586fb3006dcf76c173bc1375355c0d4f0de1fde2bb63c10980bacd393684976f3dd2eab3dd334b019d03cb74c7f6a5d24fed5674f2867ab13f472e7caf5938ba6e70908c9a73d959ef1c8a414256abe17fc", 0xe9}, {&(0x7f0000006000)="3524a19698e7b21037c7ebcc755e22e08b62169fc291882d97209da0ef2e5df18e0ccf26e415b9cf3010386b27b57d60407e7bb03091230ab55c404f677b92166a45d543a5f712d0810c1bf278ea49c1aae42194092cd34134798bab0bd63577319269b8362e", 0x66}, {&(0x7f0000007000-0x3f)="f212c30fcc4b7e24c46fcf312c69643b969a6c543c6467961f0c8474303f2130a7e89cc1eb55aa5a586a03d323918f0ab62f6543b3003b03bbbd602ba14834", 0x3f}, {&(0x7f0000006000)="d25159d8fb4b49e83e2efe26d075fed834a561097ecb31802959767438fcedaaf2b3466a70388fe4f27b3f73cabd5657c1bff6dc4d22f21184c826190c127e1dd7ff", 0x42}], 0xa, &(0x7f0000006000)=[{0x38, 0x115, 0x4, "7014f78e32983b9920399474029b372bebd88b738e840ecb7ba80ff0ac6aeb2fedef92"}, {0x1010, 0x10b, 0x10001, "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"}], 0x2, 0x40001}, 0x8000) io_setup(0xffffffff00000001, &(0x7f0000001000)=0x0) syz_open_pts(0xffffffffffffffff, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000008000)={0x0, 0x0}) utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)={{r9, r10/1000+10000}, {0x0, 0x2710}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000005000)={0x0, 0x0}) 2017/08/01 08:48:09 executing program 5: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x0, 0x2810, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000832000)=0x0, 0x800) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000549000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ee8000)=@generic="4f0000000000000000000000060000d9", 0x10) r3 = socket$inet(0x2, 0x100000002, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000354000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000ee8000)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ee3000)=0x53d, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000e2000-0x4)=0x4, 0x4) sendto$inet(r3, &(0x7f0000ee5000-0x1f)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000dd0000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000357000/0x3000)=nil, 0x3000, 0x3, 0x20010, r3, 0x4) socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030a000/0x1000)=nil, 0x1000, 0xb, 0x33, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000357000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e60000-0x28)={@common="65716c00000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eea000-0x10)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000eea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000eeb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000ce4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x400020ff) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000e89000-0x78)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x0, 0x1, &(0x7f0000c96000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc01d, 0xfffffffdfffffffb, 0xd7e}) r5 = accept$inet6(r1, &(0x7f00004c4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004a0000)=0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00005b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0x14) 2017/08/01 08:48:09 executing program 4: socket(0x1e, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x10f, 0x7d, &(0x7f0000da1000+0xb81)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x1)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") 2017/08/01 08:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x4000000006, 0x0, &(0x7f0000f18000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000705000-0x78)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) r3 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000106000-0x4)=0x1, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000fb3000-0x4)=0x7fd, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000dc9000-0x40)={0x0, 0x37, "85444a41ec0606d50e79fc51849906367a3e9353dab3d00772b1bc0308a35205e223e575a4831fa1cd7fb98224dde1208aee6855522b7a"}, &(0x7f000060c000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000925000-0x98)={r4, @in={{0x2, 0x0, @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, 0x12}, &(0x7f00000f6000)=0x98) sendmsg$unix(r3, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f00007ab000-0xbd)="a9e29cb9345f4f24041f8cac829ecf5ee33988c46e18541a5b7399ccba93615d8cc9091eacac27a8492a8118e70d04b5dc9107cd72ac10dc517669de391a5a7d83e78dfbf0fccc7cbaf278de32f7498b7585c6be91ee6d3a370cc06dca33ac059cc7759a2b1e7b3a85bed8a1ec478bd31bfa86b87fe562819380ab5c32d9eb99e7848a043de90a5b5f6617609d0e18159832079b143b76084f8a975bd3b895ef19c82a23aafbfec543ef0bfe77c4c295efa7f6a65cddfbe6e68d3e2fac", 0xbd}, {&(0x7f0000197000)="3d8382309e07ab03b00dbe8f927b7708dd20853b362626c895f4b902f1325d2375fa1510e289c8050a6f7fb8de9bb62e7b5dd79929705888aae535601c82a7e10d38a5484f2b7df2af88e07e250438fb7d347d924d19c8c8c4808520629c042d141f586256357a66ea0e09c6d42f11dd6e8e5347415f889818aeef4b6dc955e024fd8d9780737e9df9e7f9deac0c8f69b8359a26eb246fc0ac0562b3bf2cef62d00c102ed715743319c6d4826393ef8e8c2cdf49d59d97dd75c28edbbff0966888c6f3e8d810c35a378d487a42d85b55d0d1f62782972e69b258d754f300c0d4cc6b1e", 0xe3}, {&(0x7f0000efb000)="c12828caba02e64b6ca09cab18156f6053030e8ccd5f0f358f95fca62871784ede511af57006bfdbd845de703d03a00100b2cb8a1a1776", 0x37}, {&(0x7f000026a000)="221a00792fcca22d563f18474befb0c5d2fc238baf119bc8d22be0350f7c93d32d1f97222ca28e5af74700000100de3ed3589c645d5c3328732e81f9494844c2b108e279831378024e4ff7add941cba12087d500a7cb5f24a06e6dbb78c2f05f87566f88cad0", 0x66}, {&(0x7f000066a000)="425ffbe67e3ad833b6878ea9489d1785bf2b0ab01b434bd4c097f8b4b4d0e9602a8a4aae41", 0x25}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x3e}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000052f000)={@generic="d1348d57cdb695541eea4be93e9e8df3", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r3, &(0x7f000068e000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x0, 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f00003e0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r6 = syz_open_dev$mice(&(0x7f0000ddb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000ddb000)={0x7b, 0x10000, 0x4, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e19000-0x4)=0x0, &(0x7f0000c7d000-0x4)=0x4) r7 = socket$inet(0x2, 0x8000000001020003, 0x3) prctl$intptr(0x2f, 0x3) r8 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000b79000/0x2000)=nil, 0x2000, 0x8, 0x30, 0xffffffffffffffff, 0x4) semctl$SEM_STAT(r8, 0x7, 0x12, &(0x7f0000001000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r5, 0x9) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00006de000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000d15000-0x18)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x800, 0x25, 0x0, 0x1, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000001000-0x10)="8000000121008100000080000000ffd73042b5", 0x13, 0x0, 0x0, 0x0) 2017/08/01 08:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffeb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x4000000001030, r0, 0x0) r1 = perf_event_open(&(0x7f0000d38000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x7d1d7fc5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x400000000000077) shmget(0x2, 0x3000, 0xfffffffffffffffd, &(0x7f000091b000/0x3000)=nil) write(r0, &(0x7f000081f000)="1f0000000113ff00fdc84503ff110000f305f0010800018002e6ffdcffdf00", 0x1f) r2 = syz_open_dev$ircomm(&(0x7f0000faf000)="2f6465762f6972636f6d6d2300", 0x8, 0x60841) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000078e000)=@abs={0x2, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000209000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002b4000-0xc)={0x0, 0x0, 0x0}, 0xc) geteuid() r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_bt_hci(r2, 0x400448ee, &(0x7f0000d06000)="9970c6b69407fe823b80c13187d0dfbbd38d3bb801fc038f5cb98ffdb506005ad90316d2faada4adcb3a15648461053b172a158c11ed61e7910700000401a4b335378a094ef5") pipe(&(0x7f0000c29000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x4) flock(r5, 0x1005) close(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x40002000000007a) r6 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f00001ee000/0xc000)=nil, 0xc000, 0x9, 0x1000020000033, r2, 0x5) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f00006ab000)="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", 0xe01, 0x4004, &(0x7f0000ed4000-0x18)=@abs={0x80, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0xc1b7) mmap(&(0x7f00007c5000/0x4000)=nil, 0x4000, 0x1000007, 0x51b, r6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d2a000)=[{&(0x7f000043e000-0x29)="2900000018001980013d7524006800210206e30068000001800000000900050000000200000000ff00", 0x29}], 0x1) 2017/08/01 08:48:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f000087b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0xa9f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, r0, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x6, 0xc7}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000010000-0x4)=0x0) mq_open(&(0x7f0000001000-0x8)="7d657468316c6f00", 0x42, 0x21, &(0x7f000000b000)={0x4, 0x8, 0x100000000, 0x1, 0x4, 0x7ff, 0x8, 0x4}) pipe2(&(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) [ 170.216657] sctp: [Deprecated]: syz-executor2 (pid 10799) Use of struct sctp_assoc_value in delayed_ack socket option. [ 170.216657] Use struct sctp_sack_info instead 2017/08/01 08:48:09 executing program 2: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f00002d3000/0x1000)=nil, 0x1000, 0x6, 0x50, r0, 0x80400000) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000a84000/0x11000)=nil, 0x11000, 0x3, 0x32, r1, 0x4) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x34, 0xffffffffffffffff, 0x2) mmap(&(0x7f00008a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a8000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000903000)={0x2, [0x0, 0x0]}, &(0x7f0000642000-0x4)=0xc) r2 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00008a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000316000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x3) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000969f3a100000ccca3e", 0x12) close(r1) r3 = socket(0x1e, 0x2, 0x10000009ae) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f00006f5000-0xc)={0xffffffff80000000, 0x0}) bind(r1, &(0x7f0000557000+0x130)=@generic={0x1e, "7a39a92fe5437c79f38e0962fd064b94f8a979f321b30c73c8980405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe9de43a4b0470a0c5216669ca021f6f65dcf160e7e58f358c719af00f8958d19bcb3151314a8ef1f1322ca5bdb9c8386f0bba77aeb86eef1c1d6d7c980ee590c8b9f70dc13bcb184a"}, 0x80) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000823000-0x4)=0x0, &(0x7f00003de000-0x4)=0x4) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bind$bt_sco(r3, &(0x7f00006d8000-0x8)={0x1f, {0xfff, 0xfff, 0x40, 0xa8a, 0x3, 0x3}}, 0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r3, 0x1048, 0x0}, {r3, 0x1, 0x0}, {r0, 0xa6, 0x0}], 0x3, &(0x7f0000579000)={0x0, 0x0}, &(0x7f0000abf000)={0x7fffffff}, 0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000266000-0x4)=0x1, 0x4) socket$inet_sctp(0x2, 0xfd, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000ac2000)=0x4) 2017/08/01 08:48:09 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x100000) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ab000/0x4000)=nil, 0x4000, 0x3, 0x3f, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000610000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000000007fffc) write$tun(r2, &(0x7f00008c7000)=@hdr={0x1, 0x200006, 0xfffffffffffffffe, 0x6, 0x20000000000, 0x0, ""}, 0xa) mmap(&(0x7f000030f000/0x2000)=nil, 0x2000, 0x2, 0x34, r1, 0x40000000000004d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0xc00000)=nil, 0xc00000, 0x8006, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(r4) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000d5e000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f0000406000-0x3b)="0f54d3baf80c66b83f87f88f66efbafc0cb065ee0f20c06635000000200f22c00f23a6b8660d8ec80fe718663e0f350f01df0f01cbf20f78c2ca79", 0x3b}], 0x1, 0x1b, &(0x7f00003b2000)=[@dstype3={0x7, 0x8}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x0, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r8, 0xae80) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x99ca, 0x4000000106) 2017/08/01 08:48:09 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000742000-0xa)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x10000000000283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe2000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chown(&(0x7f0000fe4000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ddc000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="e9d563c5ed6c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ddb000)=0x0, 0x4) sendto(r0, &(0x7f0000514000)="c8f6fff07ca177c4b2a02dc7201e0fecfb82cd00e121a05be237a31820b5a4db4c2d6e6103859e3a1586b5e30ff43b815078d7c111d529303eb7ef102ca003a7952dd956cd0ba94168cf5664e93ee8415ffc6385060ae806cf10374a8116bbeb208c37d779beaa595892b2283fd93dff300cd32704df16f4eab765a58e2c6a52f44b8fcfac7eb38c3182c71610372c1dd80f255f4573ed91798448b665600ab8370195924214b184299f226257ba1a1f8434713dd9229ec5cbd6d51856c48b7b533098eeadc729d7154d5e3b11bacacbd9ff7aaad8ab5549294326b4a08717ba0f5b1d8848aa046d142350e16945515b347dec9cefdee31a39fcd2b2ad6d2306b89dd104e87e8ba435686b624482903b46904ede6648ada21fe9fa5117261b5e0de5dd4846b69678d665288bbf7c2f40248c880d528ffb7f6517c1025d9cf31db9ff2a94014ff4663652f51484a2d48db65e529ab32d3b1ac6413c355aaf31a9cc28635aabe68b68e22e0da12f0463a03f2656de44caf23f528756d6ea5c320f13e05cdc4307596aca75b27fcf46237de04a879feec79a2722f8ba474e4784a3f0c452fb8a67931432eca50af909e01a51ce75691e6877b52a5defe3e052743a469d063c06aa0bee25e8f7add5bb7c0e4221b8224a4b165f7d648883274af5740a657f4ed5955eff7552386301c90ad94f3ca68e5eeba06825288d25ed5921b9ad065a26bbfd0b215fc2787cff3eb4472f429753111947d3c934fb5b341f780e748be938632382ec10a7d7fbb875df34eac486c1216af1d38ff71e259a4a107bb6ef9befcda7f130ccee574865e78baccf31113a3bb61ce7f068bb61cc1a369c84b64fce3b2bf2eebaf4085c54699b2d2c9a28457b4b426ea086462e57d3e0b0cdae885964e30408c5076a66cb26de8288eaa16eb16d379722ba85de1fd3edb8aab9a055ab970903f7785ca3863689e4a0544a5905736e62246a362721b5f501a789a6ee28c9c1cf48dc852ebc1d51a5471ac40b1c1c9ef6a68b8d85da3f0d705ad1f064a0fed848e2457a98bb5467ce8330c5c4c2c327d784be099dc30b8142dbe5cfe9a30f6fca07488be4e00878a5ed1e4334495ac2d7f735dacf408bba0877c730451a3af05c20286f0c15feeb520eee36c1e3b86dac30365c7783cf2fee90084cce6b25d705f6e0d8876beba644f9a28c8bcdb1c12a2d9fa105b588ed444aa136f9b8c75b514f5ccaffe45c557d2cd295b616e9ce11d8b545208370c7a91309e36ffc12c419d3c81206aa8614053c56bcdbe85f626a1f870ac802be439882b27fa3bda6d46dea18ce0980f361a417fd545483e7b1d04433aeb653b8e0560c04aef54091db5091320b662c84563527fd67eab81a0814579eb36f8bee2d6485a4f608137587696b580a5dccfdbdeebbe271de2c3a26fa409c8dc9e040f75793d62b4f2c56d75ac329", 0x40a, 0x0, &(0x7f0000ddc000)=@nfc_llcp={0x27, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "75ffb1f6e1bcd4046bd32fe54201ee1957a1b97524fc3849c31819292b57ef90aeaf5c56aeda13f4a28f64bf160e9bb81f14dce5c3e2c40df5c0ee068a04aa", 0x0}, 0x60) mmap(&(0x7f0000b68000/0xd000)=nil, 0xd000, 0x33eb5b15096a10af, 0x40012, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe2000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fe3000-0x50)={0x209, @tick=0x7ff, 0x854, {0x3, 0x1000}, 0x800, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fe4000-0x9)="2f6465762f6b766d00", 0xb0481, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0xa, &(0x7f0000098000-0x10)=[], 0x0, &(0x7f0000dd7000-0x108)=[{0xc0, 0x119, 0x7, "2fbd19dc9df4e18a2ef88a119999ceda1683fc4f6c3a626f9eadead5808ee79ec1639264df756b9fc16ace2b1366a9e5fd3993eca92595c0dd563dece2d6a63c90e457d84af787a746fda474c429e36ad4e4df5e24fd5170df3af9ca798527651d704011a6f07e73712842f71dcaee9010ebbb3abfa94d9c1920b900e85563faf4a072f142a4b7a08ad6d8005b207d0c84660dc24697693fb51b484307008301b9be5b43b05c203f441f2507"}, {0x48, 0x3a, 0x4, "c2c9a833a6ce6de84d83ef2ad4237e551990abab7faa1da66bf84677490f9069ba753ed816618ccf205175d1189965cbd786ef3e12befecc"}], 0x2, 0x804}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244770be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, {&(0x7f0000dd8000-0xf5)="742efaaf764419ea89450e4cac63071d120723aab299a221f2d25a70daeaf16f6a5505852ffa0e8ca0999e1f29b9d6deddfa962108ade5b1c034c950663cdf15c4f7b575b8aa4d184a0ee0a8bee4468b0ff5978be2755e7052a5c12d540a3531e24fc295c20d07af81c746b80db22a82ff99d6da01a34b874bf9498a49203851662755a29eff6e951438d1f12814aca2cbde514c3eb3fca750a78fab7fda21c196c2b90d3ba1066e4b9376688d6dcc6f37236486200f70ea768758a3bca141d6e86585123177383d080f19f1e6dca283b5301e50cacd8a9d67f2735ca9a5f04f82d67e7c34fcba195bec0a615670dda8d5748644da", 0xf5}, {&(0x7f000058e000-0x1a)="24f30c2dc7733b1806222930d23d97e49a1bb360adafb7defd26", 0x1a}, {&(0x7f0000dd8000-0xc3)="d8fbf6d2f9c7fa6845108c8940dfb2d72933bbd27298d768f9794958de79608579fc44260b47be18f4619a8ed44acf3075daf657ba5386ec39ac928399dd2836c91a676831e3a430ae977337d95964f318b270f8c1d5bbb927c3f0e28a1333e7d509fea51b6a381be119e13f264d4109558c3ba6417895854c5c3f93c056a9a5820729eade54d571acbf358b37ecd225cb0e01996bcc6c166dd6b3a79a4ce595a307d248e20b484d85f1554161e5bc8f20bd6f94273115fb2483defd1da00844866522", 0xc3}, {&(0x7f0000fe6000-0x1f)="7856c4c016cbee80167309a05b4f3ff00bac8516399f020000000000000060", 0x1f}, {&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed0388fa52ed878ee940aa8da47bb1575a105256d6248c376640bc1954d396455", 0x52}], 0x6, &(0x7f0000796000)=[{0x38, 0x104, 0x8, "223782767e6f8543eac8da61311559cc2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x109, 0x401, "c6f0e6820a59bcc91abb066f4afa05078cac0b64894d41eb7075ee4a6cfd8f3494fc8a919352201836ca4e1b2fab2fe3bb561b142c4db0b9fdcae2a51f288694a1c9acdf061a69dea7e58d586a9ec2834d9232d9d936ae7acec94446e26cb70ac06867727e2c964e2a61f212f8fd464e8b858432b6b5c964a68056d1c5e96108fa3cfb05aa032cff4b1a4880c2980a2b0bb71c4093e910b0f438b616c108f9e6bcaafba7073e371aeb31cab6831f0e6d7512105adb99e6150c804e631a4f8353e208e890c6f831"}, {0xd8, 0x10a, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}, {0x108, 0x11d, 0xac5, "0c372a5cc9d58f17ccb9fc88997cbe7a47d7753a70bbc230a525a614525d96d273f634bae1b1a413d9d5d8615948ff240275fa44f984671f0065d951f0f364c1f26dc2af59bc3c98d96c20953f3773702d5a8f583b2486a0935f9fdfc54433fb21f83dff8e493dff8243c51119d4d6943093e944804ed3ee7d11dcf163451b58015761b3efc28f59e93af5c38d0cc4a423242f603ee1f95a348721da1a21e19ce42480063746469bb19a80997c5b0ae8f821dbcfccd13b7100cfb6a171140ff05c70cb268fc60eaace6a024f08c5259dcbd10e476e0ab382d6363fcc3ecddf5ea465fa0712feb4afb36c4404ed9768867784dc2a57e8ccdc"}], 0x4, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f0000387000-0xab)="4146228d2163fb17a955c87239684d69b8097e30aa2b460913603719778a8ba69b051bd312d467044b2c244e8f43c5bc1c714a0c1df69183dd7472e6a579c61ac5357e96171c3c4675aa8b188b5a0fbe43950d0872b03aa0de19112d798c63a999c053644baea2dfcc072f5a4fe8d2eb7cbeb49e88d72b51e5d419cb0d66c06f69eee6c9e64ba9883f3eec9b5bb00c6eba6044a67c2d7e70140161f41ec09b5b81ce4b4d12504ba429550e", 0xab}, {&(0x7f0000fe4000)="12ea", 0x2}], 0x2, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x5, "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{0xb0, 0x1, 0x18003, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd13ff0700005db3ca4751dac7ff0771a67f5e9ba9e90d42ed4f03acb4"}], 0x4, 0x0}, 0x9}], 0x3, 0x4c081) mmap(&(0x7f000065e000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0) read(r0, &(0x7f0000dd2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x30) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000dfa000-0xa)="656d30766d6e65743100", 0x1) mq_notify(r1, &(0x7f00003d4000)={0x7fff, 0x1, 0x5, @pad=[0x3, 0x10000000, 0x7fffffff, 0x7, 0xfb, 0x401, 0x6, 0x8]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fe4000-0x20)={0x400, 0x0, 0x10003, 0x3e9}) fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000178000)={0x0, 0x0, 0x0}, 0xc) r5 = getpid() r6 = getpgrp(r5) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x7, &(0x7f00007e2000)={&(0x7f0000148000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000047c000-0x10)={0x66c3, r4}) shutdown(r0, 0x1) 2017/08/01 08:48:09 executing program 1: connect$netrom(0xffffffffffffffff, &(0x7f00004d9000)=@ax25={0x3, {"4a1901fae10900"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x3050, r1, 0x0) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x80000000009, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x6, 0x5, 0x4, 0x0, 0x0, 0x80000000, 0x5, 0x4, 0x9}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xa8100) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000000)=0x0) sysinfo(&(0x7f0000552000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0xfffffffffffffffe, &(0x7f0000000000)={0x80, 0x8, 0x2, @pad=[0xfffffffffffffff8, 0x1f, 0x2f1, 0xffffffffffffffff, 0x1404, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r5, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket(0xa, 0x1, 0x0) fstat(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0x32, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f7000)="2f6465762f72746300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) bind$netlink(r6, &(0x7f0000001000-0xc)={0xf2a0849aac236b82, 0x0, 0x1000, 0x7}, 0xc) 2017/08/01 08:48:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e57000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0xe8) fstat(r2, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad7000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x68, 0x0, 0x70, 0x0, 0x20, 0xa0, 0x8, r3, r4}, {0x3, 0x2, 0x0, 0xfe4, 0x1, 0x8, 0x4, 0x100000001}, {0x7, 0x5, 0x8001, 0xf8}, 0x8001, 0x200, 0x8, 0x1, 0x8a, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x3a7}, 0x10, @in=@loopback=0x7f000001, 0x7, 0x4, 0x2, 0xfffffffffffffffe, 0x400, 0xbf, 0xfffffffffffffff9}}, 0xe8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00004b3000/0x2000)=nil, 0x2000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fdb000-0x8)="2e2f66696c653000", &(0x7f0000811000-0x15)="6c6f2547504c2b2ede657468303a2c776c616e3000", &(0x7f0000fdb000-0xc)="2a6b657972696e672d2f9000", 0xc, 0x2) open(&(0x7f00009cc000)="2e2f66696c653000", 0x200, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000045000)="2e2f636f6e74726f6c00", 0x0) r7 = inotify_init1(0x0) inotify_add_watch(r7, &(0x7f000003d000-0xa)="2e2f636f6e74726f6c00", 0x220001a1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000064000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2b}, &(0x7f000001b000)=0x18) read(r7, &(0x7f00005e5000)="", 0x0) read(0xffffffffffffffff, &(0x7f000001a000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/08/01 08:48:09 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000c2a000)="7073746f726500", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) dup3(r2, r1, 0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000812000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x0, &(0x7f0000fc7000)="") mkdirat(0xffffffffffffffff, &(0x7f0000057000-0x8)="2e2f6275732f66696c653000", 0x12) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000049e000)="2f6465762f73657175656e6365723200", 0x400800, 0x0) 2017/08/01 08:48:09 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008b9000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$sg(&(0x7f0000fca000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000052e000)=0x3) msgget(0x1, 0x20) r4 = shmget(0x1, 0x3000, 0x7c000081, &(0x7f0000f10000/0x3000)=nil) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000752000-0x4)=0x0, 0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f00008b6000-0x35)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000008e, 0x0, 0x8, 0x0, 0x1, &(0x7f00008dd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x80000080}) 2017/08/01 08:48:09 executing program 3: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x141000, 0x0) mmap(&(0x7f0000247000/0x4000)=nil, 0x4000, 0x0, 0x1050, r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000a61000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000d20000)="1b", 0x1) r4 = dup3(r2, r3, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d20000)=0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000706000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x14) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d21000)={r6, 0x100000000, 0xae, "6c39731d13435cfeacf425a0ec144c6a3353604abfa28cbc1229fe58380d9bf238d62123edefddb702b0456c9f7fd1f232216f6be871e0e72466032e4b47413a157eed56191e7405177930118dbe143badb7e554a27a58db5853da9b3ac850d91f8205b899426468b9cadb2aa78afd2800d69761440d01d5f61db357e37445267bc0b8e92c94a5d0080335d6d2d3a3e364783639422f8531076a7eb3980278dfe86ccb07391154251b4ffd8932f4"}, 0xb8) ioprio_get$pid(0x1, r5) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d21000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4a5, 0x8, 0x9, 0x3f}, &(0x7f0000d20000)=0xa0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00002b1000)={r8, @in6={{0xa, 0x3, 0xe3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x1, 0xfffffffffffffffc, 0x3, 0x1f}, &(0x7f0000d21000-0x4)=0xa0) sendto$inet(r0, &(0x7f00003d7000-0x1)="f3", 0x1, 0x20000001, &(0x7f0000d1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000d23000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x400000000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d1b000-0x4)=0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2017/08/01 08:48:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00008fa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000425000-0x48)={0x4, 0x7, [{0xe2, 0x0, 0x7}, {0xb94, 0x0, 0x4b}, {0xde9000000000000, 0x0, 0x80000001}, {0x400, 0x0, 0x6}]}) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x115) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000817000)="706f7369785f61636c5f616363657373656d312f00", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000e1f000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x20, [0xfff, 0x5, 0x81, 0x5d12, 0x6, 0x3, 0xfffffffffffffff8, 0xff000]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e3b000)={0x0, 0x3ff}, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x200, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000c18000+0x78b)={0x0, &(0x7f000002d000)=0x0, 0x2, r6, 0x1001}) getsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f000074c000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000037d000)=0xa4) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000aab000-0x20)={0x2000, &(0x7f00001f2000)=0x0, 0x4, r3, 0x3}) r7 = syz_open_dev$vcsa(&(0x7f0000a60000-0xb)="2f6465762f766373612300", 0x2, 0x100) sendto$ax25(r7, &(0x7f0000e1d000)="251554ef7b583f5538edf397f592b3a24df1f3749c63cc426689cf67504676e3b369d9620fbbbaf227fa0e0a49c62144e0fbafe4fa35d248ed3e7de32bb4659d5baffcd2cbd4970c10badfdef554982ef2c6ecb75ef24ebc7c16ebef6a5b8ef4325613e49524e1e14db23331c072c9e33308797ab1e730a9474f550c521770a7cbc0b1e3c03a7d452b6c416afc3b1498482a646df965be713ca5016b043cc19c84acc40c749b54c5da0802ab620f00f71e6ae78d721753ed7f345f0f016eb7cfca460dc8644c64c741dd8cc930b487a79fef9487d9fddb623e3c76e95dccc916c7796453216b70b4", 0xe8, 0x20040010, &(0x7f0000211000)={0x3, {"adfdfaea48f76e"}, 0xfffffffffffffe01}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00009b0000-0x10)={0x10205, 0x0, &(0x7f00002a5000/0x2000)=nil}) munlock(&(0x7f0000e0f000/0x2000)=nil, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004bd000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r4, r5, 0x80000) socket$inet(0x2, 0x8000e, 0x3) getsockopt$inet6_buf(r8, 0x29, 0x6, &(0x7f000083b000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f3000)=0x1f) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000d6b000)={0x7fffffff, 0x7, &(0x7f0000573000)="0484a0d617d0d3846b9f40c6a79a0d9cce2f792edb68eb8155439ea68766542c5d33bd9e20b2633866a773329ea76e0621c41a9c5d25d738a90eb144dc9918541effb5d0a704383060ce967eb8095625d6ba2b532b36d287f359273c4cfae48a19533717dd4b0a3ab3915ef27f", &(0x7f000089d000-0x50)="26b62432852c2b88d012170dfa744c20028bd64c00271131ba12e55704374a3cf8a9e3b967f19c3fa8ea647632f273ff1dbea3444db95d11fe9cb8c1dc33a0960891bba49ff1abb4e991a853a7300c92", 0x6d, 0x50, [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]}) mkdir(&(0x7f00000f1000)="2e2f66696c653000", 0x20) ioctl$TIOCLINUX4(r9, 0x541c, &(0x7f0000abe000-0x1)=0x4) 2017/08/01 08:48:09 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000a95000-0x8)={0x1, r2}) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000001000)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r1, 0x80000002, 0x2a) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5d, &(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r3, 0x0) r4 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r4, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r5 = socket$inet6(0xa, 0x80003, 0x3c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000f53000)=0x4) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f00004f1000)=0x100000002, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x400000003, 0x8010, r6, 0x0) 2017/08/01 08:48:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000de8000)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400") dup(r1) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000-0x11)="2f6465762f7667615f6172626974657200", 0x4940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f00000da000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = socket(0x11, 0x8000000000000802, 0x0) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x24010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ff2000-0x4)=0x900, 0x4) write(r5, &(0x7f0000fe3000-0xc)="", 0x0) recvfrom$ipx(r5, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x4, 0x5, "f461ead332a9", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000b7e000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000828000)=0x0, 0x4) mmap(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x2, 0x1032, r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fdd000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7, 0x0, 0x5, 0x1}, &(0x7f000030f000-0x4)=0xa0) bind$netlink(r2, &(0x7f00008f8000)={0x0, 0x0, 0x1413, 0x7}, 0xc) connect$bt_l2cap(r5, &(0x7f0000ff1000-0xe)={0x1f, 0x7ffe, {0x1, 0x8, 0x5627, 0x51b3, 0x81, 0x7}, 0x6, 0x5}, 0xe) 2017/08/01 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x0, 0x10000003fe, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000862000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x100, &(0x7f0000c1f000)={0x3, {"a3a6d6ea67ef1c"}, 0xc}, 0x10) bind$alg(r0, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) signalfd4(r1, &(0x7f0000138000)={0x886e}, 0x8, 0x800) 2017/08/01 08:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x80000000000) write(r0, &(0x7f0000002000-0x4)="4c", 0x1) getuid() getrandom(&(0x7f00003f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x3) pipe2(&(0x7f0000728000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000067d000)=[{0x2, 0x2}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x100000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r2 = timerfd_create(0x3, 0x80800) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x2000013, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000a16000-0x2)="f705", 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f93000-0x4)=0x0) r5 = semget$private(0x0, 0x7, 0x48) semctl$GETALL(r5, 0x0, 0xd, &(0x7f000052a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00008de000-0x50)={0xfff, 0x7c, 0x4, @thr={&(0x7f0000624000-0x22)="b00e7357ee6f187252e106c448d895a2b05e9f2a9572a34b83952a25771d334a067d", &(0x7f000015c000-0x12)="b062c414c8878b23b1858e40401e088bb6b4"}}, &(0x7f0000aa7000)=0x0) clock_gettime(0x0, &(0x7f00007d7000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a47000)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x0, &(0x7f0000aa7000)={{r7, r8+10000000}, {r9, r10+10000000}}, 0x0) tkill(r4, 0x7e) sync_file_range(r2, 0xaa3, 0x8, 0x7) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) select(0x40, &(0x7f0000a9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x40)={0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000530000-0x40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000-0x10)={0x0, 0x0}) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xf) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000017000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:10 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000cc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x522000)=nil, 0x522000, 0x1, 0x31, r0, 0x0) r1 = socket(0x5, 0x3, 0xfffd) getsockopt(r1, 0x107, 0x8, &(0x7f0000521000)="", &(0x7f0000522000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000002d000-0x20)={0x7ff, 0x0, 0x0, 0xfffffffffffffff7}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000522000)="2e2f66696c653000", 0x200, 0x14) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000510000)={0x80, 0x0, ""}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000219000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004c1000-0x4)=0x62) mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000523000-0x10)={r2, 0x7}) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000524000-0x4)=0x0, &(0x7f000011a000)=0x4) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000524000)=0x0) 2017/08/01 08:48:10 executing program 5: mmap(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) r3 = creat(&(0x7f0000177000)="2e2f66696c653000", 0x1) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005ec000)=0x2, &(0x7f00006c0000)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) nanosleep(&(0x7f0000352000-0x10)={r2, r4+10000000}, &(0x7f000068e000-0x10)={0x0, 0x0}) read(r1, &(0x7f0000227000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) socket$inet(0x2, 0x80000800003, 0xfffffffffffdfffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r5, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000039000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) clock_adjtime(0x3, &(0x7f0000548000)={0xfffffffffffffff8, 0x9, 0x4745c232, 0xffffffff, 0x3, 0x8, 0x0, 0x8, 0x2, 0x4, 0x100, 0x723, 0x100, 0x0, 0xfe000000000, 0x3, 0x100000001, 0x8, 0x100000001, 0x0, 0xdfebf8a, 0x100000000, 0x9, 0x2a, 0x0, 0x40}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000565000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = dup2(r5, r5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005e6000-0x10)={0x9, &(0x7f0000e8e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f000083e000+0xf6c)={r7, &(0x7f00004f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) connect$inet6(r5, &(0x7f0000612000-0x1c)={0xa, 0x1, 0x91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) pipe(&(0x7f0000894000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000a2b000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x13) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000eef000)={0x9, 0x100000000, 0x100, 0x97ea}, 0x10) write(r8, &(0x7f0000d6e000-0x25)="240000001c0007f7de75031b001d00000100000c09000900000001860000000200001eea97", 0x25) clock_gettime(0x0, &(0x7f0000998000)={0x0, 0x0}) futex(&(0x7f00006b6000-0x4)=0x1ff, 0x0, 0x1, &(0x7f0000691000)={r9, r10+10000000}, &(0x7f0000560000)=0x8, 0x401) r11 = fcntl$getown(r8, 0x9) mmap(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x10003, 0x33, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000666000/0xe000)=nil, 0xe000, 0x100000000003, 0x2010, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008c4000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f000056a000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001ef000+0xf17)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x1000) mmap(&(0x7f0000149000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fbe000)=0x0, &(0x7f0000543000)=0x0, &(0x7f000014b000-0x4)=0x0) ioprio_get$uid(0x3, r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000982000)=[], 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000989000)={0x1, &(0x7f0000989000)=[{0x0, 0x0}]}) epoll_wait(r3, &(0x7f0000986000-0xc)=[{0x0, 0x0}], 0x1, 0x0) getgid() epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000a05000-0xc)={0x20000008, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb8000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00003fd000-0x4)=0x98) mmap(&(0x7f00008d3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc88000)=nil, 0xc88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socket$alg(0x26, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000-0x9)="2f6465762f72746300", 0x8080, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c88000)="2f6465762f6e65742f74756e00", 0x0, 0x400086a03) socket$inet6(0xa, 0x2, 0xc00009) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009f4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/08/01 08:48:10 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x78000080, &(0x7f0000681000/0x3000)=nil) gettid() r0 = memfd_create(&(0x7f00009e5000-0x3)="2c2c00", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0xc) socket(0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) r2 = open(&(0x7f0000c40000-0x6)="2e2f66696c653000", 0x8000000000010000, 0x130) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9d000)={0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x3, 0x0) fgetxattr(r3, &(0x7f0000acc000-0x3)="2c2c00", &(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$TIOCNXCL(r0, 0x540d) select(0x40, &(0x7f0000b35000)={0x0, 0x0, 0x4e044b13, 0x4, 0x10000, 0x100000001, 0x200, 0x0}, &(0x7f0000fbd000-0x40)={0x7fff, 0x6, 0x8, 0x8, 0x100000001, 0xbfbb, 0x40, 0xb2d}, &(0x7f0000e96000)={0x53, 0x9, 0x4, 0x7, 0x10000, 0x81, 0xdc, 0x0}, &(0x7f0000bb6000-0x10)={0x0, 0x2710}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd805, 0x0, 0x0, 0x0}, @generic={0x9458, 0x0, 0x0, 0x2}, @generic={0xd39d, 0x0, 0x0, 0xfffffffffffffffd}], &(0x7f0000b88000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x8, 0x4}, 0xc) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fc1000)=0x7fff) mprotect(&(0x7f00005a1000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) syz_open_dev$usbmon(&(0x7f0000531000)="2f6465762f7573626d6f6e2300", 0x8, 0x200041) r4 = socket(0x10, 0x2, 0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) write(r4, &(0x7f0000490000-0x24)="240000001f000701ec080008001d650001000000e5ff03fffffff9010000107a00000216", 0x24) 2017/08/01 08:48:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000b03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c0000-0x4)=0x77) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f000001d000-0x4)=0x3f) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) r4 = accept4(r1, &(0x7f000001d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) r5 = eventfd2(0x47, 0x80000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, r5, 0x0) bind$llc(r4, &(0x7f000000a000)={0x1a, 0xff, 0x9, 0x2005, 0x0, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) flock(r5, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000005000-0x88)={0xffffffff, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xadc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="", 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x4000000000, 0x0, 0x0}) fcntl$lock(r2, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) 2017/08/01 08:48:10 executing program 6: mmap(&(0x7f0000cbc000/0x11000)=nil, 0x11000, 0x2, 0x24151, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000903000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c88000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c88000)=0x14) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000-0x9)="2f6465762f72746300", 0x8080, 0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c8b000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x18400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ce000-0x4)=0x6, 0x4) prctl$getreaper(0x5, &(0x7f0000044000)=0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000037000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8b000-0x4)=0x10, 0x80800) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x86a03) r3 = socket$inet6(0xa, 0x1000000000005, 0xc0000c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) mremap(&(0x7f0000534000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ad9000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00003e1000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r5, r3, 0xfffffffffffff801, 0x2000000000008) openat$rfkill(0xffffffffffffff9c, &(0x7f0000906000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) vmsplice(r5, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd442232e8e527e9124168", 0x4f}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643d0b9fcb61f526caacd8bfcd331a038fbee6f247", 0x23}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e71edf697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="2c", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c15397b3fd3492d50daea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$vcsa(&(0x7f00005f7000-0xb)="2f6465762f766373612300", 0x4, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d23000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x20000000002c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x50, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r3, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) r4 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fd5000)={0x3, r4}) 2017/08/01 08:48:10 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000011000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000002000)=0x0) r2 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r2, 0xa, &(0x7f0000010000)={0x20, 0x6, 0x2, 0x42}) 2017/08/01 08:48:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000f93000/0x3000)=nil, 0x3000, 0x8000000000000006, 0x32, r0, 0x0) sched_yield() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)="2f6465762f6877726e6700", 0x40901, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000009000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc40, 0x20, 0x347bc0, 0x3, 0x0}, &(0x7f000000a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x5d58, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) wait4(r3, &(0x7f0000004000)=0x0, 0x20000000, &(0x7f0000008000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = shmget$private(0x0, 0x4000, 0x93, &(0x7f00006f0000/0x4000)=nil) r5 = shmat(r4, &(0x7f0000000000/0x2000)=nil, 0x5000) shmat(r4, &(0x7f0000002000/0x3000)=nil, 0x6000) seccomp(0x1, 0x1, &(0x7f0000005000)={0x7, &(0x7f0000007000)=[{0xd2e, 0x80000001, 0xaee, 0xe02b}, {0x1, 0x20, 0x400, 0x855}, {0x1, 0x8, 0x2, 0xd2}, {0x101, 0x4, 0x10001, 0x100000000}, {0x7fffffff, 0x6, 0x7, 0x6c10}, {0x6, 0x825e, 0x39dc000000000, 0x200}, {0x3, 0xfffffffffffffffd, 0x0, 0x3b8}]}) r6 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000001000)="00", &(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) accept(r6, &(0x7f0000002000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) iopl(0x4) llistxattr(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) shmdt(r5) 2017/08/01 08:48:10 executing program 0: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000018000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x200000000000003, 0x100000000032, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8, 0x8400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x5) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, r2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dc000)="2f6465762f73657175656e6365723200", 0x802, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x4000)=nil, 0x4000, 0x3, 0x3d, r3, 0x0) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000fa5000)=0x3, &(0x7f00005bd000-0x8)=0x2) set_mempolicy(0x8000, &(0x7f0000733000)=0x2004, 0xfc) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea6000-0xc)="2f6465762f6175746f667300", 0x40000000000802, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x800000000000000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x4, 0x8800000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x4000)=nil, 0x4000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000940000)={0xde, "bbc7f95e0b701e318bd1cb299e497e1c6c8860062359d13e90a499501f08981823b3bcd076b90160440eed517af9838b069ff9c9313a230000000000000231a31d6ab96034a45c7f1a909229abf6ad3c6638fb8abe36dc90d6411d6b98e00a2a9fdd99ac9970eae758f039c679e22f587733b7739b2d9019f251061d254a4e687972271aaf0700d3fd5b9a50da0db8bfb1b976a7c4760ec49953a3f66e228a109aafef2bbbdb23ea0a30679b683a7ac683ea1cf3e09c62bc1097a671014775c30dfd9e41a65897b1011c68857f493a9470fcbf70f5307c9c4f0a5b5356b5"}) mmap(&(0x7f00002df000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000003, 0x30, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000570000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x4000000000000001, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0]}, 0x34) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000013000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2017/08/01 08:48:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000002, 0x8, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000712000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1a000)=0x24) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0, 0x51, r2, 0x0) getsockname$netlink(r0, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x800) inotify_add_watch(r3, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) fchmod(r4, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x80000) read(r5, &(0x7f0000fb2000)="", 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r6 = memfd_create(&(0x7f000003b000-0x2a)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) writev(r6, &(0x7f0000037000)=[{&(0x7f000003a000)="58", 0x1}], 0x1) r7 = gettid() mmap(&(0x7f0000ea0000/0x7000)=nil, 0x7000, 0x2, 0x18810, r4, 0x0) tgkill(r7, r7, 0x5) rt_sigqueueinfo(r7, 0x1, &(0x7f0000fb4000-0x10)={0x0, 0xffffffff, 0x3, 0x6}) 2017/08/01 08:48:10 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd4000/0x4000)=nil, 0x4000, 0x2, 0x40812, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0x0) r3 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000001000-0x4)=0xe10d, 0x4) sync() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff9000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x2000, 0x1c08, &(0x7f0000332000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$SHM_UNLOCK(r5, 0xc) shmget$private(0x0, 0x2000, 0x908, &(0x7f0000eac000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000001000)={r6, r7+10000000}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x5, 0x80000000, 0x5, 0x7fff, 0x40}, &(0x7f0000000000)=0x14) 2017/08/01 08:48:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f000080c000)="2f6465762f73672300", 0x4, 0x210000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000bd3000-0x4)=0x0, &(0x7f000038b000)=0x4) r2 = semget$private(0x0, 0x3, 0x204) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f000080d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000875000)=[0x10001, 0x7fff]) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f000042e000)=0x2bf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000)={0x0, 0x0, 0x0}, &(0x7f000078a000)=0xc) getpid() r4 = gettid() r5 = getpgrp(r4) perf_event_open(&(0x7f00006b8000)={0x1, 0x78, 0x2, 0x0, 0x6, 0x101, 0x0, 0x6, 0x2, 0x9, 0x7, 0x0, 0xffff, 0x1, 0x0, 0x7, 0x1, 0x8001, 0x401, 0x4, 0x100000000, 0x3, 0x3, 0x81, 0x8, 0x600000000000000, 0x0}, r5, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000833, 0xde, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x3d2, 0x10000000000003, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$unix(0x1, 0x10000000007, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cd1000-0xa8)=[], 0x0, 0x3) bind$alg(0xffffffffffffffff, &(0x7f0000eef000)={0x26, "6165616400000000000000000000", 0x104f, 0x90f, "73686131200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000e10000000000"}, 0x58) r7 = mq_open(&(0x7f0000738000)="c241", 0x42, 0x4, &(0x7f0000cba000)={0x3, 0x7, 0x3, 0x113, 0x2, 0x0, 0x0, 0x0}) r8 = epoll_create1(0x80000) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00006a8000-0x8)={0xffff, 0x9}, 0x8) epoll_wait(r8, &(0x7f0000c47000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfffffffffffffffe) r9 = dup(r0) poll(&(0x7f0000ec5000-0x18)=[], 0x0, 0x4081) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000282000-0x18)={r0, &(0x7f0000fb5000-0x43)="98ca6daaffca939c289f881ec78f65d4f718709864705e54745265830bb6a6b3346aacc50ee61682297e23e25fce0e353d81259b0642c369093c94cc05147283030856", &(0x7f0000044000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) finit_module(r9, &(0x7f0000496000)="6c6f00000000000000007031626465762c5873656c667d63707573657400", 0x200103) epoll_wait(r1, &(0x7f0000cdb000-0xc)=[{0x0, 0x0}], 0x1, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000051000-0xc)={0x1, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000701000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r8, &(0x7f0000de0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7ffffffc) mq_getsetattr(r7, &(0x7f00009e0000-0x40)={0x843, 0x9, 0xf457, 0x800, 0x0, 0x2, 0x0, 0x3fffffff}, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000044000-0xc)={0x4, 0x0}) 2017/08/01 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40, 0xc, 0x1, &(0x7f0000fb1000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) utime(&(0x7f0000eb5000-0x8)="2e2f66696c653000", &(0x7f0000f07000-0x10)={0x90d, 0x2}) getrusage(0x0, &(0x7f000031e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/01 08:48:10 executing program 6: mmap(&(0x7f0000433000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000043f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f000043d000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000020000-0x8)={r2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{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, 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]}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000010000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x22030, r1, 0x63) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x15, 0x6, 0x110) setsockopt(r5, 0x107, 0xe, &(0x7f000008e000)="00010196", 0x4) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{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}, {0x4, 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, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x802, 0x0, 0x4}]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x20, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) 2017/08/01 08:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000574000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="5c", 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x66b000)=nil, 0x66b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000003b000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = socket(0x11, 0x802, 0x7) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a9000-0xc)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000ea8000)="2f6465762f6175746f667300", 0xc) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000ef0000-0x80)="192d6c551560892e2d33f6a69c42dc588d0079b233764163129116bac2db2c7af4e3432d47b00275fde0d2faa120ba3faf6340459fe0fbe7fbef17619071627ba5b5e490197f413d5b680b1caeef822a93bbeb110b0a8e61684e50dcce4fcabe5878244d2468c660f3d45c159c5cec18a3cc106a638fa52cac281ada2e99f524", 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ef0000)=0xfffffffffffffff8, 0x4) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x7) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0xb, 0x4) sendmsg(r2, &(0x7f0000666000-0x38)={&(0x7f000042b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c, &(0x7f00000d7000-0x20)=[{&(0x7f00001d3000-0x91)="fcac13b7552c852f026c", 0xa}], 0x1, &(0x7f0000499000)=[{0xf8, 0x0, 0xfff, "ddc62f0746c939ba7c437612fdf48dd8bce907483fdfafbadf7af9cd830d4ac2f688cdfa2678325a2d093cb8c80bb983205c96f1fa6fdb77492cf88c7b32abb32bfd1df37600406d99b4a5df00d3ae18df61939379661c0217821c30fb1ad4261c3553146a07ed559ee40df053fed5da8e77a8d715b98eea5cff4cd414e4ea11be77cc48930f7dbd60e73c2b989426c75a10018d0fe9a3c62c33cb29a5585a6fa0dd2b621a16471648c224860b9221bedad564c17d66bed1d0f7dca9b0da29549ae6e41417951fe07c86111e6ce7b611f11d36fc1e60fea30ff1e240b97cfa16b0349a4adc86"}, {0xe0, 0x88, 0x8, "de17bf008980a9718d0feccc1031376e40e0288ef1c9bb8a80a2130423c1cb075a4fb1db4d92136a4f28ffee8a7fb8e362ce9cbc07f2bb42046bf21817b042fd48a24f6b155c4c424e98e7b5b00454ef06d7f76656dce8fcfb88dd17b0aa62fd21ce300ac6a0aa88aa75c5bf7df57d021cb773d1127779ababe54a2d0407c8c530de1d9ffde605a38ab15b594e9e38e1ff0d242cdcae4b67e03c3aef39f08c47220f2364f75c23a02ed2fe468c8031e6801250ae8579d4a8ca48fb70efe137ca283c2561a7946e91b3a9264fe2133b"}, {0x98, 0x1ff, 0x2, "4076f50c44e5e73e6353a06fb8c693e2dc7692dc6aa66ca954a9a4e63ed35b41e87dedc91927521037419cf92537a8ebdfa689f2c1342caba7a250fc212dd88a5f04ddc244f8beb86e60c289c6f42400f5e7c252cfbbbddfec7922389a7ee098b0c01b5458978e7d8c810dc266ed91370628edb3f1b9dd8a1b115ccecd4a112dd5b51acbae3d0a25"}, {0x78, 0xff, 0x4, "98ea48dbe8fe375090da6505eeebd8bc728355bf05bebb10f126348b25de17b112528abbb8ab17c6761960d194ee14225958bb025ca316264b8ac2b10c35c76a6c9b3f721f2c16daf89c9139e278de46602f49c6e2a5e427eb95d7bf4c642b6c09b6"}, {0x70, 0x11f, 0x2, "2b037df7975e9c246006cbbcb230d273d05dcf9f02be7a709c59367aa8f9b93e4d6b12729e84e640d85c69f653b42b4d89b241e75c2ef672c847cc9799ed290e6021cc180a823b392e315c2bdcd2d0037fa3054c06436ddd9dd344ecf1bafd"}, {0x1010, 0x103, 0x401, "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"}, {0x68, 0x116, 0x4, "ebec1c9b7af86bdece4a2fab2418b8158f319418b642a675152f637fa547f675f290cba087cf90c36de53a32706e9ee59ea833707ef5782bd8fb1e1115408fbde77dd669181f7bf653cffd3609fcd0648f98"}], 0x7, 0x81}, 0x805) r6 = socket(0x200000000000011, 0x802, 0x7) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r6) fcntl$dupfd(0xffffffffffffffff, 0x406, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000627000)={0x0, 0x0}, &(0x7f0000667000)=0x8) 2017/08/01 08:48:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) r2 = add_key(&(0x7f000056c000-0x6)="6c6f676f6e00", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b306b3efd10078ff94d26076b92f419a806867167570faa3245e312e6", 0xdf, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000883000-0xa)="73797a6b616c6c657200", &(0x7f0000aa7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d8d000)="2e776c616e3047504c00", 0xfffffffffffffffb) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00002e8000+0x8df)={0x8001, 0x1000, 0x3, 0x0, 0x52, 0xffffffffffffffb9, 0x0, 0xab, 0x20, 0x4, 0xee89, 0x4, 0x0, 0x7, 0x1, 0x1, 0x4, 0x5, 0x9}) r4 = syz_open_dev$mice(&(0x7f00006aa000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r5 = socket(0x16, 0x0, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000000)={r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f00009fa000)={{&(0x7f00000ba000/0x2000)=nil, 0x2000}, 0x0, 0x0}) futex(&(0x7f00000d1000)=0x0, 0x0, 0x0, &(0x7f00002b1000)={0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xfff, 0xffffffff) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000508000)={&(0x7f0000135000/0x2000)=nil, 0x2000}) r7 = userfaultfd(0x80000) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000c00000)=@buf={0xc5, &(0x7f0000f32000-0xc5)="8a0c86e05eb22d06a3e37cff57016c11a0910f6b342c9f1fe758725ecc0b1112d14ada3e4371d9eabf6b118979193534b21efa5acee84a702a0b47c492738b5cc85d2249722c8e5e22dfed96d14fc5a721b16b76be166d5753771ed8a791336bcdf191c31bb2916fc90e27dc935b2219df53456ddff7c591d4c90bcd12f727a6a08e92fc3b48c446291d54f73e30bbdacafa1a53ddf14dc70f3783987c9a248bcaa37a1e247110be578ffa5eec8e0e79dac091d9a4ff5fc8238047a675b09563fcf15d7569"}) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) keyctl$instantiate(0xc, r2, &(0x7f0000927000-0xce)="6e813efb3029c6dc30ebb12f20de1323f748d6a4a61a691becf2d7910833586ff029a1c1ada10ec7c03228b9291c3b912aa0d0e2eaf2f4d8a46b10371c77341313505df831224815ce8d28e620d19b99efe1895f4890443ebd623aedc4712dc761a6e3b725263632f6804f4d1d97572167211760d54976e1e2cda0513a6810edfd7f7d323d002d7150cbe72d5e2f6d307204e17e72c05e06795a9ae1df2071c69c72a0013bf3c9f3ea41a8f13b1a8a1ec09d02f01ec7e53ae5dba664e1cbc00bc7c6df29c596b176dc9cc56f9c42", 0xce, r3) socketpair$inet(0x2, 0x0, 0x2992, &(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000087b000-0xc0)={0x0, 0xb7, "1f0367e0d283830fe7ef2fcb763b39c22fec77503bf8a375858fb671550a06412386ea028568da46e1e1e4a45c6ac2a4b8a41931f6ab7306fb1beac06588e4287b909c763c2597b6a07d212c7c41370eda028459056eccdd7014c27baefd75041c939eb68877e54f745d9507982d4b28247cd39914b5f5679365482f5e7ced5e2ed5ff285fd4dee6e6a38715a644537f94c0d227d67adb1863b2735ad80fe5152105e27ae49af5c4c085b55fde8554a344acac0430255c"}, &(0x7f00003a6000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b14000)={r8, 0x3, 0x0}, &(0x7f0000180000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ad000)={0x3, 0x100000001, 0x3, 0x100, 0xfffffffffffffffd}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d64000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d9336ddc519b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ecd22ca584acab48ecac376c92e6b27d"}) 2017/08/01 08:48:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f000057b000)="2f6465762f73672300", 0x0, 0x1000000000000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000976000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) getresuid(&(0x7f00007d5000)=0x0, &(0x7f0000e11000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000211000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r3, r5, r4) setresgid(r6, r6, r6) r7 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000c0b000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r7, &(0x7f00006c7000)={0x0, 0x0, 0x1, @thr={&(0x7f000006a000-0x1)="1e", &(0x7f0000e66000-0xeb)=""}}) clock_gettime(0x0, &(0x7f0000ee7000-0x10)={0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7ffff) close(r9) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f00008d1000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r10, 0x0, 0x4) r11 = socket$inet6(0xa, 0x6, 0xffffffffffffffe0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/01 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f00005f3000/0x18000)=nil, &(0x7f0000af0000)=[@textreal={0x8, &(0x7f0000af0000)="0f01c966b9810a000066b8fbffffff66baffffff7f0f300facc8ba0fae3865f081080900ba4100ecb800008ee0baf80c66b8e0e96c8766efbafc0cb8d401ef670fc72df94602cd2ede9c4ca3", 0x4c}], 0x1, 0x0, &(0x7f00008d2000-0x10)=[@dstype0={0x6, 0xb}], 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000972000/0x18000)=nil, &(0x7f000052b000-0x18)=[@text16={0x10, &(0x7f0000848000)="c90f01df66b8010000000f01c1670f001b66660f73de0366b88429665f0f23d00f21f86635100000070f23f80fc75bc0ba210066edbad10466b80000000066ef66b93a00000066b80b00000066ba000000000f30", 0x54}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000026c000)=0x100000) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000989000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4401) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000af1000)={&(0x7f0000971000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r5 = syz_open_dev$vcsn(&(0x7f0000aef000)="2f6465762f7663732300", 0x0, 0x202) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000aef000)={0x16000, &(0x7f0000476000-0x8)=0x0, 0x5, r5, 0x1}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aef000)={&(0x7f0000af0000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f000093a000-0x70)={[{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]}) ioctl$KVM_RUN(r4, 0xae80) 2017/08/01 08:48:10 executing program 6: ftruncate(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000033b000)="2f6465762f70746d7800", 0x4000000000000000, 0x0) ioctl$int_out(r1, 0x545d, &(0x7f0000001000)=0x0) listen(0xffffffffffffffff, 0x4fe) mmap(&(0x7f0000000000/0x55b000)=nil, 0x55b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x40000) mmap(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x3, 0x10000000000033, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000172000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x59) fcntl$setsig(r2, 0xa, 0x7f) r3 = getpgrp(0x0) mmap(&(0x7f000055c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000055d000-0x8)=&(0x7f0000316000)={0x0, 0x0, 0x0}, &(0x7f0000236000)=0x18) getsockname(r2, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) symlink(&(0x7f0000556000)="2e2f66696c653000", &(0x7f00002f0000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sigaltstack(&(0x7f000029f000/0x4000)=nil, &(0x7f0000552000)=0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x0) r4 = socket(0x10, 0x803, 0x0) mmap(&(0x7f00003ff000/0x3000)=nil, 0x3000, 0xc, 0x8000000910, r0, 0xfffffffffffffffe) fremovexattr(r2, &(0x7f0000191000-0xb)="2f6465762f6c6f6f702300") rt_sigsuspend(&(0x7f0000004000-0x8)={0x80}, 0x8) write(r4, &(0x7f0000051000-0x26)="26000000100047141b00000000000000010002ff0100000004ff00070000800505001b00ff35", 0x26) tee(r2, r4, 0x0, 0x3) sendto(r2, &(0x7f0000002000)="04c854390130b1f9cf3b052bb0b9bd32445eb7e4debccf92779c4e576f75e1f5e6cd38fb91cb36661bd538b38cf5bf54da61b423ecea5e223e23b87e1de48f310b1da6f1e2bd53284e6bb51af2e41451151ae2a47af714947579e77f8ae56a0222307eae921cc3cdfdb783bf91c40991b9b1ce855cd641f5d8d8b8218005b29b307b9cb13c6fff63b5910ebd669be89454addaa74f2f698ebcbe1cd42c0c5f4668a9d99dd325b94144867514709cf7b402d2267ec13657015b2bdd9d43c7ad6dc35cf0eb573ab08e91226125f7916dd15f9e6767ae84de96ed14fa5a6b844f8d493cf7346a72277a900369eb058b4606", 0xf0, 0x4013, &(0x7f00002b0000)=@ax25={0x6, {"4820b81227e6d9"}, 0x5}, 0x10) 2017/08/01 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000660000)={0x1c20000000, 0x8cbd, 0x1000009, 0x101}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000df0000/0x2000)=nil, 0x2000, 0x3, 0x40011, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x201fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea1000)={r2, r3, r4}, 0xc) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x3e, r5, 0x0) perf_event_open(&(0x7f00001a2000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8b1, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003a1000)="2f6465762f766373612300", 0x1, 0x40) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000003, 0x53, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) r7 = dup(0xffffffffffffff9c) faccessat(r7, &(0x7f0000425000-0x8)="2e2f66696c653000", 0x2, 0x400) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) 2017/08/01 08:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x6}, @generic={0xffffffffffffffbf, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)="73797374656d00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}, 0x30) r2 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000072f000-0x13)="bd886847353bfa5c2222d8b81215bac9ba369b", 0x13) r3 = dup(r2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004f6000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}], 0x4) fcntl$setown(r3, 0x8, r4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000baa000-0x4)=0xbe1, &(0x7f00000c9000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000010000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000547000)={0x9, 0x0, 0x1, @pad=[0x1, 0x3534, 0x4, 0x30, 0x9, 0x3f, 0xff, 0x977d]}, &(0x7f0000688000)=0x0) timer_delete(r6) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000448000)=0x9, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000841000)=0x7, 0x4) tkill(r5, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000085000-0x11)="2f6465762f7667615f6172626974657200", 0x8080, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000307000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000511000-0x4)=0xc) 2017/08/01 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fd8000)={0x3f, 0x100000002, 0x3, 0x97ea}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a5a000)="240001001c0007f7d6750500000000000000000c090309800000018600000007000100ea9779", 0x26) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0xa, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000bb2000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bbd000-0x4)=0x58, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ea9000)=0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fe4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eaa000-0x8)={0x1, 0x1000, 0x430d, 0x6}, 0x8) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x0) sendmsg$unix(r2, &(0x7f0000eab000)={&(0x7f000056a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008e3000)=[{&(0x7f0000eab000)="de3b356eb276c21b4c3e25c6aee17459180a333a3bf0dd056728644dd091744dc240d5e0203844a2029831e22f389538e4e5105e027a1d195099cd992a12ed490b237d18fec3cfdd46e4b2c4a6cad018c53501117be54a826dd32806179e40561864480dbaa718f891fb3c", 0x6b}, {&(0x7f0000eac000-0x41)="b211936ee04a9e3c0f2b643088e83a15af1fb33abfc79b96cf025d017445e8c9314cece0b67c791f99b29f7e8775ea500b7d64f9e326a7afc1d2b3649d84a5004c", 0x41}], 0x2, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000091000-0x20)="26000000800100000800000000000006ff01c300000197090059a709ff240004"}) rt_sigsuspend(&(0x7f000008d000)={0x101}, 0x8) open_by_handle_at(r1, &(0x7f0000c67000-0xc4)={0xc4, 0x8, "2e891ff0204cd421c0abfc45f348d5377b1c526c87a2a043bf34539d6022a3e929ba6df232e7a4f0f7dac555d52d3a0becfb12e6c01a089248b8a54a17267af8964014defd7bc3f878d5f6ffa9a70ffce40ed0e6cc3eaa25c2882b1eb694fd27e476612e955f0ddce7673132c40a1192980bcfb9143e0e8bde97366ab6f64f9a9e0879b8a46e4cc96a4a55fa357a85e04a0caca161d9886fe43c85a26ce64d6c8912b17a7182921f35e563f35d4bb96ff9987d86368fb82dcc"}, 0xa0200) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f000099d000/0x3000)=nil, 0x3000, 0xc, 0x40010, r0, 0x2000000000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe4000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) mmap(&(0x7f0000ce8000/0xf000)=nil, 0xf000, 0x3, 0x3f, r0, 0x0) connect$bt_sco(r0, &(0x7f0000f72000)={0x1f, {0x5, 0x2, 0x1ff, 0x0, 0x101, 0x401}}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000729000-0x8)={0x1, r3}) r4 = socket(0x40, 0x20000000a, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000003, 0x2013, r4, 0x1) bind$alg(r4, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x21e, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/08/01 08:48:10 executing program 2: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x2, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x80002000000001, 0x0) seccomp(0x1, 0x1, &(0x7f0000934000-0x10)={0x3, &(0x7f000013e000)=[{0x6, 0x7f, 0x7, 0x100000001}, {0x8, 0x3, 0x4, 0x3f}, {0x81, 0x7, 0x0, 0x6d4}]}) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x51053, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000233000)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r5 = inotify_init1(0x80000) r6 = fcntl$getown(r0, 0x9) capset(&(0x7f0000958000)={0x20071026, r6}, &(0x7f00001ed000)={0x5, 0x1000000000007, 0x1000, 0x0, 0x9, 0x5}) fcntl$setown(r5, 0x8, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f00002d8000/0x4000)=nil, 0x3fff) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb8000)="2e2f66696c653000", 0x4) shmctl$SHM_UNLOCK(0x0, 0xc) r9 = dup2(r1, r1) setsockopt$inet_opts(r9, 0x0, 0x4, &(0x7f0000fb7000)="860801ff3fff", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000fb8000)={0x0, {{0x2, 0x0, @rand_addr=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, []}, 0x98) 2017/08/01 08:48:10 executing program 4: epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00002cd000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000f8f000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$ircomm(&(0x7f0000fcd000-0xd)="2f6465762f6972636f6d6d2300", 0x5, 0x4000) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000adb000)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004c6000-0x4)=0x8) r7 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7}, &(0x7f0000044000)=0x0) timer_settime(r8, 0x0, &(0x7f0000011000)={{0x0, r4}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f0000933000)={{0x77359400, 0x0}, {r9, r10+10000000}}, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/08/01 08:48:10 executing program 5: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) sendmsg$netlink(r3, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x2, 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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) bind(r4, &(0x7f0000557000+0x130)=@generic={0x1e, "01030000000000000000fffffffc000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca0180000000000000e58f4e8c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ed390e2b9f70dc132cb184a"}, 0x80) sendfile(r2, r3, &(0x7f0000efc000)=0x0, 0x200) bind(r4, &(0x7f0000557000+0x130)=@generic={0x1e, "01fdffffff000000000000000000000009a979f321b30c7bc8790405c7bad65e0a53a632ed4938d30573fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bda0c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13609004a"}, 0x80) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000999000)=0x3, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cab000)=0x2, 0x4) write(r0, &(0x7f00001d9000-0xd3)="3cae33defefcfeeac347ef0837cd9531219b19644b851f82da6eafd43a5e9bfb6062facf0ccbc4a256b7ca53650d9a500da49b0e332ae78a66a7d714265f9a943b688b5a5b899dab5b387580eaae2c2a99316311780b5557ca3e753674c5e817389682caa20dea3b3527d322552b39c0981e0f135055b5c41012a9866b09fa4d3fb8214136b1e369bdd320939bc4abb98af4d4448407604cb7e9824a47d3782c6ffc61f53ea5724b804f79753ce53919afa7e55338dce006ff3a968333ab1340126ef18bc976c3a63243a85c83f3dd0e0e4404", 0xd3) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x14, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x1fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x8, 0x10050, r5, 0x0) set_mempolicy(0x4003, &(0x7f0000fb6000-0x8)=0xe0000003, 0xf41) socketpair(0x19, 0x811, 0x80, &(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r7, 0x5606, 0x100000000) unshare(0x1022200) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006cd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r9, &(0x7f0000c82000)={0x1, 0x0}) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:10 executing program 6: open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x4, 0x6) r2 = open(&(0x7f00002e9000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x1) msgsnd(r3, &(0x7f0000841000-0xfd1)={0x7, "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"}, 0xfd1, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000359000/0x1000)=nil, 0x1000, 0x3000008, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00008de000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = socket$netlink(0x10, 0x3, 0xc) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) fcntl$lock(r6, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r6) mmap(&(0x7f0000251000/0x3000)=nil, 0x3000, 0x3, 0x20000000000032, r4, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x0, 0x0) 2017/08/01 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x22) lstat(&(0x7f000022c000-0x8)="2e2f66696c653000", &(0x7f0000e3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c24000)=0x0, &(0x7f0000721000)=0x0, &(0x7f0000979000)=0x0) chown(&(0x7f00003f8000-0x8)="2e2f66696c653000", r1, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000065b000)=0x0, 0x4) r6 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe002) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000181000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00005cd000)={@generic="2490f05a5d9ee1aace0ce9b236be3e73", @ifru_mtu=0x10001}) pwritev(r7, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="654228c0f6261acaa050c72b4a16717fe1db77269b1ace3041ddc9687bf558664f0834a76de3c37c332b1c8973347e2583e777fa096bc788c27ea2d0a1c63b0d24f6233abae6eff80798546aea8cef278a6f0807da18b8a4c14fbfcee0b0da97ab7f3c57057a1c1940ef1ce70ab85a22dbdfc7fdd633f35490051996504f09429acb264a781ce276686408ebf629dddeb1b7920024c81468287a230d84f8071a7b36e0ed7627fc6f3ef4303398084913619b5ca59167b2733bdffaf9f467b8c07affb8f6e8ea01102403bf3664b9a98acc7582bd2fda94e89af621063ac22bc61792d6314f02bf98c63d051a5112a4d2fe310666b23034edeb3b1e2522ea8a4828d4565b6273b8c26cf69ce9d5a7b13be079df1f2b709a766715470274616577e3f1ef96f465ad61bfd27a1e9ad860d71405a3803d4c65b9afb8d7a02dae2c81530561cff9aec929428c32ed9356eda7050a41686ef58e16bb91d8d507cdd68ae6f0f7f67c571a2893fc6a2c2f5eacd14d67c4df7cbdd588121d65215c7fd21377638d9249d6b406cfa471a1ec196d414daab631157f1b3eb4d1eebf8e9d2fd2e5166256975374f9918b07f443089e764c5fa233c1c0e8fee1fb051516243def5cf766f89c8aaab63aec488f8c32f17ce720014aa5792411906dcd311a269b8e7b76fd2d353915c7a959c351bf3c07538ced788af4059f8a2a76094e4bb7c3bcd9b5bf88d3a3f469c68c3f1392c03c3438c5ace58a4d54219b761203d23d6d9ff7ea64b989fddf3b50e92a3cc811e96a87f7f97c84e18f3e51f20e59823be0e3ac8d35e56129cfa55fb901bfeb530cd2ad806e9ed86cad591a86a8d7db68fd52e92dca388f89c02f6683bd23eb794cb8655e1693114a875b065c65e52287c4fbda820e32c2403a08b32ea6d855daa555fbee5d97fe115f7785717413682827913870e57018047722d6093bd84b7dc4b941ee1e3c6f50f835495059e7a41d9f49f688b7a8addeda29edfee310cd704618cf23f43d2b8fde3abc538298df96758c480d6b796688ef8c759958c45bf8054d460e7621f54aa13e42cc664849c756838a6cdaefb1f174dd7e5ba9a15694cb2558365b51f085162f48c185347a4a80b633f0bc94cf8b5d79245aac77bc7cc83a1479a793941ee67a3172ef65fff3d700fd5e29487e447a557c570c606c260dde14b3f4e7159517bbe07dde24a9769c35a604dcd112912f1950b6707d7f8ca4ddccc84df5a829002745ae85318451f02fa955f40bf8beac472e817affbe835fd8007d034c7e27f9e9c08aced486825cf85b5dbe5745c73ba103b75e086955cf2c9c79d95466a61b33b3afde42a52207aaaa39e49a9489798b32b37d894650efedb0ba6833658367ec46531f3f90a083bd7c5db53e14e096adde2df56fb24cd7c236fe3f81f982c6a45e6358e6618acaea63a8650e756a4433ca4ac1a950e73ea2e22d9f9caf9aef56d88470c0c69484271cbe2ef7db9b3c501c905012666cc767d7343b610df49cede6f28cc79e570b43b011a6ddcdaae690d3f5c3afa1074763ed76e91d4d1dcea4cc85a557172fe3e793d43bc78b0afede47209171e4e5aad4fa53e9661e67b2ca8f62ba43baec2b9bc83082d7f38864501170ea4e426dbb7827a2d178ed87fdfe393ddbfd3b9e660c66356264754dcd58a3c24aba2793540979c9fc96c4f3215527ac8f3a7067a8b95a66b268dd27d681b670d2cabbf2da6d08c1ccf5e51be57fe797999f110a4bc970bfec2a739f8b1b1bed2c751a35f67facd9f4b34f74571c1f53405d98d9de0f331b6f578670a49cae993ba46426440bd981e5d45e6d9f8d83243265c7f031342b99d54c7a8ac3dd54bc953e300cad534a11fc5a87b9d6f8a49f292fa8dbf8107543aea1eafd8112873fb6e7bfa3a4515226339c286fe9285d393d0c76f88ad2cfc8659a0ec2fa4cff7627fcece2553b1def252c4da13a469fcc540bbb659cdec5b6e7b9f27be0d7253cda76c083273f1570c316f5da0395c201d5ea421a6db9d750ea50bc67dd7955459d4724497c7bbf5a1d78f98c09aed682e7f430c4c8fb0d559a0e28f30d710c972a0ec614457482a85c5b91dd4e1c2f3ca2561bac2284c2fdccc4b3926313016297572371e34c46730b6a526d894ca6e9c1b2f7762d52dc6a31397b8b155bd47e5caab368067a890c6fd6fea1a3584c8ddce1c76cd1ef45bd1c795ed7f8d24101ae78b6b6dee1ef93cc3ad0e176093073fb25dfb4ca29b0004f113a1d67b5259a0fdb7c7f9e2f0fb5c4a724b0a2df75df261872898e08fab834a8066da2b3721ee38df4b59b6cff6e641534fe18d3d07036ed90700a71fa4be600c789f256d7f0debb7883cd74130018f5ad8f69c7c9b20378cecbc6d751bc4e90c0db6ad68b86b076f1897d5b2fc06e386d8a0ba9fffb9cb57707301050fb22a883f76a50cf67f3ccdada98c34ef6bcb976dabe9dd4c6dbe5fbf2b00da4047f4fe3f52e608c1a8be5c4d7254a269475b94cb0909c51dc60d2f5897d4981a9d780b81fc62c0ef0a4e9464c7fa71cd801f52d9de13c0863b9cd115b2161e03b744dfdd4225ac91e5798d3a2d9dab011b302954357e069daa1bf8202804ea0dbbe40da5cfd91f75ce8165bd6337603a5b49f859239860966f7a7b55a8ed14b7e0d4a18c94d5078b1848a3eb795678adf8d9315a6fa26d8a584ab7e25e9c606d5bbdf9ff8db6c8f65af66fa3ec45482f7a56dba9e8297f6011f8697709343b7c2a202f22ea1f007809ac21b731d19fe84597700a904c710c893276f7c5b4c24945b7dfa68d70b1f27f78898cc434dff7527704abd3e0a1c2373ae3177b95d7a36afaf3456b2e4d9ae3d9b682231c67e681a7529e68bf1626104cdff3290fd9a11e43221292ae5e1ef24841b72053da49f21d00dc1ce9caef5e4d4ad0e488dfcb6e629e93a0eedd432727fe256cfa3093c96062b4cf052966c757344f5269cd77cd66794f85758430132c431664ec6c1ac4610ad63a8a37bb80fe08c89280fe134de2f2b9aee0d056510ab0fbcd517debb550bebbc2199dd54924bf60fa6da25a659eb6b0d783c27861d3b625c07d85ad20f8cc116020be08b8b8e1ac4677455d208e08b2153a73105dd9c0636a0a2f97b69c6b3940d17d02d990c4ca97b18d2332c60e4a25d76e6f45687dc0ae85bbb89aa907b133ba87b561588f9a23e3e99e676eff93c1416fafbdfeb32ffebcc5e922b5d3e9e1e7b96dd270b672ff98382cdf9db5093bd167713d8f6567c8ebfbd094952bd2dd32ae17ea59b8c4b825538c647a4c878129d04a1c2bfaf46d29784b9705c04a7d7e3b4b0176e71926474a8898c7afb59ad7d6d2251394b6a404c314d3623182594a934a3d3274eafafd06f982dff307390b7931fa2552d0c3044e7e3290bcd0cd7f771be322206311db553530852e00e16ebb735ec66edd0e956ecd8a9ee2fc2eee216c845a03de2aaa7b41813eae8bea7f967c9a1e6644d3b6a1909728e73c4a85c0e29ac92f69408eb2106c6818f00e586c955b8d7c4e11005f75fc64106dec8351b6a9fd4acc6d0ee3077684988567fcb0e2abc0fc6bdf7c1353e54308e7bd40a171a81775cc543a38e00951d8be08f26fc30a0427f8448f807dc44f985545bcdde0a3a4772b2c9b254198644ba9438f351d8073d68d09981cb6036926206822fc07850f33668a44ccd3468a5b3b68cb192f14b7f90a359e3dcc2feb661874a0fde72ef506cdb67db5d157f584d420b76985928ef9953ec547091693ac1fe103ead78f44f6376992cfbce0d1246dcfaac29e43e1478d6d426f2e959349fd160ad572da9315c136dc0d3c3403de6871b31e3488d77068ca86c54fa29c04d906123b276aa2d6f8c5c1d9ef8399d2962d2adc11ed4bb4ecbace6a67611b13eb199c3db5ba0afe66abb35ac504b314f7f1bf0bb39a50131b39e2bc1400329608a61605699b9d7d42d324c943e1fdf52e123050ff4b687adfc673c1ef8c648b299f85f54953decebfa9c1b2b333c289ce2cb41c2359117515b0d853bffa90257f63cb449666100e0a70e3267425030cf761d7d2aa06482f3213502dff991a743d232228eb9fdb2ae8a27dcb0d59e4f491e9ec222b76845cdfa9b25e4a6683c85216decf43df5b53b1ca9241ab73631b2d39b15e06f37a396350d1de66b2b12ba1dbfae5c4152b0a7dd4a7cb07f64548e4c4ececfa867f49c9c609f0e0ae658627b304fd5b770db26b65c180481fa5934dd48f54354cbd83a9fd14401c70406a90159446cf440daed6c81ff39afc9f2bf549c51f9c7c28e80d0c1a80e553f7bf43d6231b901d9e3e4dc5b5344d42aebe70783c929f77f1e2410984c5606cd92a4fa3d322ebb87ad1cb5e88842e57a5648971fc1b40c6d01cdfc00947af17542076518e7ac61093edd224a3efca4493158d7c14ade067527bed7684471bb73deaca3803497ab17c14836c4c40274161c88d2f82f522efb7d37f7822eb8f4cf23a4a5ec7ccc5dffdbf896adf03e6beb22d1bd14bec4fc7a5d86d49d7585514a983835025c8e31636d0c3a82db514f10dfc846cf51a0a8c0e25401c0273fae35c5dcd85b2d40bef9d3d00477bdb58d62349b6df1c8a9fea70a2f120acda96dbbbb57451cf56d37a42f4ed3cccc120eda4ae2a3ae8228aa09b9b1c19374e993e368c32001f47ea2f91ea2ed91956b4e9325020f6f467a4678e06f8d48af4e6d95787c482b3640d324efab812d36448fa4f6f576a8ff510377d679c99b8efe5496b807e25bfa1d55bc546c8932ade5c623c4c22255d32152633bf27c4e0c7e00cda9bbba3717e498dd4a55f024fc82909bc5bfd0a890294e33c4beaf73e3bcc9bdc9b580324cc4901be777d412ae62f41d6b066fe7aeb25e745136051be9efe76d42190e715e2425fd5b04940605b7d582190e55b22cfcf2b4568f423c61d4e3f654b1fb685d0b9e5b6f6d7bdd71fcddfd7fe47a9b7de5a804c6ce6c295b641dcae7550859e6069eb4e226d9372584e09f6e8ef25bfd64a5db3a655cf1b3373e209568a2520bc37a5bb197fb3e43f34ee771b412eed19de59795ba028c9f9f52a6f6a1325f44fdeb229e96cca54c3148c6ca56c43d6f8a0cab5e8f7cc62ffe49954ef84eba14f491de6443fbc9d53dc846560ca43354c2e0e33c242d3140032442170224540ed5fa3547174ed092e0a9ecb4b13f84600e63b6025aed3c7a034f233fbffd02d74cb1fb5079a638b5c8361f0660d542e7593291e8e378698d9fd83724d01e579310bb9d52748144188d3919c619da5950649a4dbb326dd877c12bb42fbc8f8a4ad814b4fc8d54063fd5ebff7e26aa2abb8c061b9366f0aa9565cc01a124d1f768dbe484fc5c7b5d68c74f409ca569c61ee381fb3ab6c44ebc77cf78d7a4904fe92ec813e875e8384302481de9db37f4f2b3845dafb257227ef22914c44a103f2f8f96b8689932bf412d0286426493fb0843a5f651b0a1994fbaec031e1072baaba62e3cf9325b48d93dd99478f2a6d1e3bffd4b8f26d66fb36821300a770e98b1f7bbfe852ab6c29c8e964a4426716ace554ddba4d55ffe1eff762168fddc75c4333353618387238109a74618b667fd53dac388751a1534370a5fef27e8bbcf603d1586fd7116264e54c39df94625f278e574f78fcfc28dc3185ae2d58150f13de841e4a2ac57695b085cf174ff651fb4980cd872ac0037c20893b4b5ff59f7ef4ca7ee9367799e0c89823707110b7fa9c64f35bb0278644c50359159aa16c8eb44e0dc00cebdca06", 0x1000}, {&(0x7f0000ee3000)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f0000fa2000)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896900154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f000037d000)="e284045c00046cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba280a356a3aa238038bad2ef3f9b2addb761d71fe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000ab0000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f000008e000+0x76d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syncfs(r4) r8 = add_key(&(0x7f00008f1000)="6269675f6b657900", &(0x7f0000646000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d6000)="e7c754d02ea8ed2639aaf206035140f15002bd5d72048b9e1c281908ec7cd54ea64c94d7d548cc6054c1b9d6888f516087af5b1a944d70f9f2be9399cd9cc32b02dad29bae242a1c465da87a0a4782d547a8340e776bdfdd4ffaac5f39e1b21f07bbd4b2cc6d91edbc7631d3b0072e4f7ef01b6e2f2e88ab0ed16246c93765cdbc369a2454f471fe4f33ea7becd55df871f90aec07345edd99322bf8a86b95fc2fd10534215488faac319f877524a3105ade0aa80e7435ed7d250428afe701fae0d83777676acad37da11c54980fca40a71b6bcbfced4988e8588e5696f3c2efa756a4a31dbb57a9e86f0277bc6f9ad0", 0xf0, 0xfffffffffffffffc) keyctl$chown(0x4, r8, r1, r2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r6) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a54000-0x10)={0x2, &(0x7f00007ee000)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000497000-0x40)={&(0x7f0000dae000-0x4)=[0x0], &(0x7f00002a1000-0x4)=[0x0], &(0x7f0000c94000)=[0x0], &(0x7f0000255000-0x8)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f0000b54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000055d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$PIO_CMAP(r7, 0x4b70, &(0x7f000071f000-0x30)={0x400, 0xb5, 0x6, 0x3, 0xfc06, 0x15c3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000434000-0x10)={0x4000, 0x12000, 0x0}) getpeername$unix(r0, &(0x7f0000ef3000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a4a000)=0x6e) fallocate(r9, 0x11, 0x0, 0x44400004) 2017/08/01 08:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x1000000) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c70000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000123000-0x50e)="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", 0x39c, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000058a000)="2f6465762f73672300", 0x2, 0x46082) bind$unix(r1, &(0x7f000059f000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000977000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000008000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r0, &(0x7f00002df000-0xa3)="a7", 0x1, 0x0, &(0x7f0000fab000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xdd3}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000d01000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x2, 0xfff, 0x0}, 0x5}, 0xa, &(0x7f00009d5000)=[{&(0x7f0000396000)="6838dc61975bb5f27cbdcedc8ba7dc19c2fbed24e7121778310efc37af8bd434e1eb6f90b5010dada0be9fa8a034f1e737570ccb896129ec011f74d3c7c78327dbaebd9293302db69b", 0x49}, {&(0x7f0000099000-0x70)="fe019a35be8cbaaa295d03e89957ac594393ed7c1fb69f2adf266db1d41f82565300816ff0c021fa70d81de8a7a6db797edf7494bac64a0a38855bd04b964884b559b92d331cfbe68979486640a153ab6eb67aa926ad1b5b9442eec3d948c750dcaa8bb579d71f10b7b1f2dfa40c65df", 0x70}, {&(0x7f0000035000)="cff5c2eb5ab1db94b8bb316976f09f7d34860e9d6e08734a5bc32d39d8cfc0a8feeda37bbbd520c09f9e08483ff872df3f1aed2cce58420abab8b92ba6eddce9588502c7fb8c93e6312b7fb20607ba7f9f15ce933397b8e94d20105ae5b3ea1e95e63f1d20efc7a61ad9360f4d73ca89a70818d097e2f16979f08e5377ffc1575cec9721d12961bf35f48a531a9320d5ff", 0x91}], 0x3, &(0x7f000071f000)=[{0xe0, 0x11f, 0x9, "888b0a2ecfc91e8929770990b9dd614196d835fa52794037d18052e81b34994491c4d6e96218d62eb95a7cb4a8acf4ce0cc670c7d203cc6c6415514e0798e9b4c4649cc463858c0828f8f212cf261047c706b4105066cb727fb6ae5f6dc35b33172b24b58002aaa160a3d732f96543adc40c801c8a49c168b61ec376463b4dea900e7f8178e35cfb3183598c99d75469b83296ae6c1b62b9cab151a537bcda383508e3d4235a12d2778b1e2bdb444d14e3a175e77ac1c21666bb2d6d3c8e84996220bb4772e6104e0bca0cbbf3"}], 0x1, 0x40}, 0x7}, {{&(0x7f00004fe000-0xe)=@l2={0x1f, 0x3, {0x42, 0x8, 0x4, 0x0, 0x70d7, 0x5}, 0x99, 0x800000000000020}, 0xe, &(0x7f0000cda000)=[{&(0x7f000025a000)="8ff18ff4cfcebe4000788c672408040fb66bba3cd25bfc715d6da4331daf1998a29986e2ab6e7d41d52f588c73c06f9e9cda0142238b861bca55ee78cf0c733bcf686290c585b553a145f1921066706f81", 0x51}], 0x1, &(0x7f00004b7000)=[{0xa0, 0x102, 0x6, "9956c7cb58ae1a81a34aaa6bcb7000aee24eb190f9642e3aa0cc573b3d56b63c5a039779e8822529b9e64a3278e0525cfbd1fc36d43c9cbb64db6f660c8595975d3d474183aa8df18a7e158738f0b91c3547d7e465cb1b97685b7b91733f827ecb16679517660db5ac5c59d6e2de52cde9d2bf83e1025c990e01f0171485ecca41ad9aa35725d0d57ac3"}, {0x70, 0x84, 0x80000000, "b067c58840ccdf40e8ae43a7bbe6967b8c92e4474fb918f76168b1b9897b396a2f60288692da0c8a0e09b82c045fec41bbb6a7c774780eb00bded1e57b2c721bc5045f103cd5e88af7a5a661ef907cec3a9406ae3f45192256b739"}, {0x48, 0x10c, 0x3, "8df71f9cac566b5327bafcfadc1fe5ed4112bb647fb62b7e250588b8594664f1b3535d26a0d24ee78f56a5bc5d4b141181495b23021b159d"}], 0x3, 0x20000000}, 0x3ff}, {{&(0x7f0000327000-0x10)=@ax25={0x3, {"81eb0283a6fa9c"}, 0x6}, 0x10, &(0x7f0000a81000)=[{&(0x7f0000d49000)="9a75", 0x2}], 0x1, &(0x7f000098a000-0xf8)=[{0xf8, 0x11e, 0xfffffffffffffff7, "117c6878fe5ff21efeba23763ac672de5364a2e0a1b816538822f872bb2af58adb4378e1e8ad13be053b7fa15925a963a0da9d7fcf5848ffecb585b04f396e3b9e757fdb9ad88eb16259d5ddf94e4e83a7daadac32010b5d6b26ff572194150475e55e3722e07ab98123688409f3dc671a02c604180483112db71a836587208209e77959c1b71f9a78265d695498866a08c474425da8bdd67bf6e3f3e1db52e57e9ab0d26d73e926a1e0699fb473af964c6637c9fb08eaa92c6cce36afdaa8d8c9269706e49c59664c1becdc13c0b6dc4fdba5db2acbf3af01acaca56b2a1d9b11bf6a4927ea"}], 0x1, 0x11}, 0x8}], 0x4, 0x4c080) io_setup(0x6, &(0x7f0000e28000-0x8)=0x0) io_destroy(r2) socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f000053f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendmsg(r0, &(0x7f00001de000)={&(0x7f0000659000-0x10)=@llc={0x1a, 0x5, 0x9, 0x1f, 0x200, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000591000)=[{&(0x7f0000fcf000)="fcbbff655ef5a96ae459c7feb13c63e174f100d67491f5f9346aa1a8e9aa52f7ec86dcd29b0c78e32419db90c33c5cda5611dc4fc2b4e5d4f4002e06f130f2c1671e52eda2652ae702252383b4d0987ec84a1d2ec00489a006b7bd0a2565774c292d535d09716f5b08902e44552074fb475925f83f99f84c403052f986dd928b2eddd49539caf88dfc4f7264a75a079d1541a75347a923c659741468", 0x9c}, {&(0x7f0000643000-0x2e)="110e4562732eeb90bb97a5afca0502aa6d341750819cb17109a4cec37c0db3bba7f3d5866653abf554ba335b2d06", 0x2e}, {&(0x7f0000489000)="1bd9a08592289f9fddae4805f4a2af4b288d4590fc75e8b95329694df4e679f3841cb7bb68e4eab0e7b317999b4d6f1e312565f4704ebca787ed25fdd4d3fb773e71a32ae0524095e65f8e97fe13c89c1aa9535f3f78b3678a098bd146ef4190879f2824fc21d02212d535766a0dacafeda314348202f29f46d7c8ea74169c5e9156de35d8384b2ed455891dbf067cb33539b999cc44260db5698d7cefe2a54d780d132f599f1ed7ebbb23a90e2ee92d8de428c5c31ca46bb91ea12241635c7f7d70013de12b8d68b6394bc1ec1b20835794aba4156980f4042a439e54314c6fa29eadda", 0xe4}, {&(0x7f0000898000-0x1000)="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0x1000}, {&(0x7f0000cfd000+0x60b)="db4c4b9e35a30ab9b6d4bc751e06483d3ed7f58bf739706a706ff73e9b3b72cacb10010ad1125ce7bb64814aa22e4d641fe4cab97be249be05e593a00d0dc140a6c465d9c072fac420eddbcc62faaeb1eb19468f5186cc936287f824401065711fd8d211044e877969487a26796fd0dae4119cd8b173591ea642aa864a035481717b4202627a25033e825b59d8209bad31b03507d38638a05d3e817181e874aa9892761d7cb5c7506afda4f63128b605a31c887fa3e41df0d07f20d519212843484b0671012d3ace773985bda6b51e6d77ed700a2d74f371e90c916f14eba0eb", 0xe0}], 0x5, &(0x7f0000c8b000)=[{0x108, 0x0, 0x301, "80aaab92a63f16b8de012b58c5b026055217656a646dfda53c9a51d66b9c120d54e1b82ddf12bbde9823053615ea8ef5c0845611bc856ddda85b86af90b977ee2368abf6a3acdf36f3b326138f3febada63a5bb85a19038e0f4e7c69aad0b20a9efb1ac0b4a5acd5454a4c14398f468627264731ba9c686db25a7283a794b3a9070986229fcda3cad313ce095c91ddcce58572f6dda14d9545e73cee1fbd7562992acf671d4cd8936d7028ee7a2f2d70676f70ea9821ae00c25a956d1312cce53251b7ce4f2b1fa1170359e8e3521fd9b0d39326fa6238d070ce8cbdf7780613e2a89cd77a281a006e3278c09896995fc52a059bbae0ea"}, {0x1010, 0x13e, 0x5, "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"}, {0x68, 0x11f, 0x3, "5a62ab9ca44a76f9d7ada8cddba2a488dc26e26bc92b7ac798f6b33c623d8f9ca3e78a43db1bd722a29dae0b656cb731f40776de13307a8ba112124811922aba620872912cad7e53c0de02ffdc4744dc1f72"}, {0x88, 0x114, 0x1e9, "d4f1d49348d1dcb590da5e8bdfb81f6b18f9713044f64e2b365c74b57a2fdb24ea093b42139a030667a18ed2b85822bf4a1a2882bf7815168c5e8d479ed86bd39c2a77bb956e67a8e020d7855e582ca30446ec897247aaef256073beed04e9a972ff9ffe9b1d335a1e53c9083a35689563976a442532feb0"}, {0x110, 0x0, 0xfffffffffffffffa, "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"}, {0x50, 0x101, 0x100, "cf6afeb4d5687fb818b3a93c4373af3a18df36b1340ca26f62292cdf81e6cbe1eaaaa932031a22d638e65d1fbfd55074c254d5fefcd3fab4ec7d69e1"}, {0xe0, 0x116, 0x400, "9f04f30f9bf55a02e6900ab5a36523c79c6d394cc648c1f9f746a5b262dfd359d56bdd6b46f9b418d969a6bb2194267b99bb7f99990b0f233e3ded53ebde12527a6160f8d49afa1d37e40956336280a18cf0bc14be5c0aec22af991d2d352cb2da8799876d72bf1b42d658e7bc40ca7237be60dd77e896068f08ed3542058d1587ce0f55c943a984c2861555a9ea610f66c829f0535454653e5683f815bc25276d918b7c8210565c7a2a9d7e5a877b13b5eedb466561f56001a1f82602fe602162590619646a70f53767"}, {0x18, 0x119, 0xfff, "946f17b3810568a8"}, {0xc0, 0x117, 0x14f3, "44503774412a01ee9755276ab30b2c99fb31fb84baa418fa9b10b1e0cd493198f0e0407a776cf57cd56354134af585605f98c5185dbbd942992f1cb15b40322b4260106934ac10c551f514f050376f23f8927467b4778b8be792e295482881d3f529e87a26467ac2166ed24e2d5bf6d79b858a083a0cef4d7417634049e1752ebadbc8feaab9be4aea6138d6689a4d506aed638c1a23b09e11f8824b17bb11607e680527de89ef6eec"}], 0x9, 0x40}, 0x20000000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d41000+0x5a6)={0x4000, 0x6, &(0x7f0000688000-0x6)="1db066d6d2fa"}) statfs(&(0x7f0000d39000)="2e2f66696c653000", &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r0, 0x1) 2017/08/01 08:48:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x8, 0x30, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x8, &(0x7f0000bcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f32000)=0xfffffffffffffff8, &(0x7f0000e84000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a66000-0x10)={&(0x7f0000297000)="2e2f66696c653000", 0x0}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000038000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ee7000)="100000001f00000000000000fffaff", 0xf) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000ead000)={0x0, r2}) write(r7, &(0x7f0000b7f000)="d2cadf7c895f5711103d7598960cc99b", 0x10) splice(r6, 0x0, r6, 0x4000000000000000, 0x20, 0x2) bind$inet6(r1, &(0x7f000020b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) r8 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r8, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000ee2000-0xc)=@sack_info={0x0, 0xffff, 0x1}, &(0x7f0000a00000)=0xc) bind$nfc_llcp(r4, &(0x7f000059d000)={0x27, 0x7, 0xff, 0x7, 0xba3, 0x5, "bd7683c5fae17812563c94d4a9f6c72900f2dfce797c69fac743878ec71ee993dd5e988a47c74d9be769e81b312cf7b053ffcb2cc23a1c0f332d73b28a14b0", 0x53b}, 0x60) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000054c000)={r9, 0x7}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000776000)={0x7, 0x0, [{0x1, 0x2, 0x0, 0x0, @sint={0x480, 0x1f}}, {0x5, 0x0, 0x0, 0x0, @irqchip={0x7, 0x4}}, {0x8000000, 0x5, 0x0, 0x0, @msi={0xfff, 0x8, 0xffff}}, {0x2, 0x6, 0x0, 0x0, @adapter={0x1f, 0x400, 0x4, 0x1, 0xb2}}, {0x1, 0x7, 0x0, 0x0, @irqchip={0x6, 0xc9}}, {0x5, 0x3, 0x0, 0x0, @sint={0x7, 0x2}}, {0x1, 0x4, 0x0, 0x0, @adapter={0x3, 0x7, 0x800, 0x5, 0x4}}]}) openat$autofs(0xffffffffffffff9c, &(0x7f000045e000-0xc)="2f6465762f6175746f667300", 0x18d9c0, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x18, &(0x7f0000068000)="70018012086775667eab88ba0871c06b581110053ecb55b3ae67f5997b000000e534ad75a09721d5166edf843f70ed826b9300575bb9410c0f9ca6514d85973e060000005f2087f39179820c912a005a2ea495ce8ecf156dc01f23674b9e4edd29f84a6fc40007decfc63eea08d14764bad7dba54251184ed9b50043b914b6694198390d90b528c342faa5d633d6e1476e6f0084000000000000000109bc2d90f4d3ea9018c2033d9eba170c79d090fd4e9b988ef7e1836923f76f53d41be4c20bdd20191bcbf198d51f7c791444c78a09d9655fa0adacbc247704b2be3905c5617107d8d9c41feaf0dce7d4bdbe96769d", 0xf1) setsockopt(r8, 0x10d, 0x800000000d, &(0x7f0000001000-0x1)="03", 0x1) getsockopt$inet_tcp_int(r7, 0x6, 0x6, &(0x7f0000107000)=0x0, &(0x7f0000f1c000-0x4)=0x4) bind$ax25(r3, &(0x7f00006b6000-0x10)={0x3, {"bbc1fb2f1ce486"}, 0x6}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000a1c000-0x4)=0x81, 0x4) connect$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/01 08:48:10 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b18000/0x4000)=nil, 0x4000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) write$sndseq(r0, &(0x7f0000b1b000)=[{0x8, 0x5, 0x5, 0x9f7b, @tick=0x1, {0x7fff, 0x100}, {0x0, 0x3}, @raw8={"b95804f632783f44d0d6c132"}}, {0x6, 0x1, 0xffff, 0x8d, @tick=0xff, {0x2, 0x401}, {0xbd9, 0xffffffff}, @note={0x74, 0xe827, 0x7, 0xffff, 0x8}}], 0x60) 2017/08/01 08:48:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000d6d000)={0x2005, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c75000-0x4)=0x200000000000009) r2 = epoll_create1(0x80000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x4000032, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() rt_tgsigqueueinfo(r4, r4, 0x7, &(0x7f0000c42000)={0x1, 0x5, 0x1f, 0x8}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000228000-0xf2)="0000000000000000", 0x8) vmsplice(r2, &(0x7f000004d000)=[{&(0x7f000013d000)="57d52d62703633ab6ba9833bd03bb3d1eebae1dfb1669b8ad5d9823ce5b1a27ea8eb4e100a77e31cbf9b72b92b80f9061e96af78af12fa87bb579dcd6dc12b703843458c38d426266938c56de4bf3d2e3b9a1220399e3e35dcc3bd4adf29bbddea8e51779b4aeb3ea67ccc04e8e370a2e5e8e1cf47340818823492d39108a35aa4249b8bf76c2578a7f6e9ccc326a5d7e7c2433583ca98cc", 0x98}, {&(0x7f000000a000)="709fde9f3d98a7c9c35ecca1a8f736917a1f27d1eef3d023aadbaab64bc52d34ab09fb15d6e90db93bfd1e78f587239af42fe1d0e330cbd31fe5ffcf53ff7f122d8d90a09eb1ebd229209aef5fe2205c4a96d333a5d61b97d30f8d8e4fe6c79b2b5e57a7e4fd1b498aab2ed2901bfafe1f7c79c1338c9a3ced15a430116e5ce7f1ecbf3f524fc45f2a97e131c1b4d7ff83d956e2f5b7f7df86b44e121cd8c4cef6655750973f3bb32f1f85f3d9693f0b9564d41525d0b641468e0fb95b17a799f1a92ad7", 0xc4}, {&(0x7f0000554000)="27bc90fcb3b81bfffb044c663a6bc36e856a051268b4d6e90fd0ba5ac2cc1cdf4ea1d08aba7cea88a77f1b7b471fec0ba3817d1d87f345c0013e55418db43f00369588e828094d0f393ecff9", 0x4c}, {&(0x7f00000e5000-0x5b)="c2005e6e40012ee942d41edb2fa315985bd03a3b27758a194c7160fdc507bba911be035a44451176ea77e17f1f4e4948719abd72cc78539648ccabc517f855bd5bb9c0c2b33d56e3cc9514ae139d5195e1a21a68f8a7271565acb4", 0x5b}, {&(0x7f0000107000)="437d0f8e6483e2ebac0696bf1a9b80b035bdffa4e660fc3f157fd3180e6cf70ac9eacbfbd4c73f63595fa00db7a2eefa905c574edc8e70be16b1f1d54c090fa4bd34f09c75de2dbca9428840ed74f1fab83c96e8e34dc398e4b98f79a7b8d6fc961339996abd7ea4ef9a7645e2a78b440677cc9334d0f02d6769d372de176709f86e58273d15f9dfc3610880f413320cb9438b6cb383ef3cd96762c6527d3613594532073308ed23cd2070503149e1023ecd63572472d1ce2bb6ee2364ac2e1b8f630ecc3018e4bd710cebf5322d335108a7cf1d6aeae85dadbb1602eae6159b2c1688373d1732368664528fdb56225f04b0f7542d5c7eb4ba88e5", 0xfb}, {&(0x7f0000ead000)="2c68479da3b1222a3c95c22663d2a2b9f1caa0a9829365b2cedcd169dfff9a4f04343c12d173f19dddc66ba6422f07e669ab0a27456a9b73082f7b37e0c62f7d497724f2793ae517a214cd3a", 0x4c}, {&(0x7f0000f43000-0x34)="d82eefbbf257eff036dcc42e0219220c26997dd9cf0d02eb347eeea43e9908be4bea391c43146099a69156cb97f59d61df3b9a8a", 0x34}, {&(0x7f0000643000-0xa4)="86a1fe9d5be362ad63bda2ea0e05931749c68322eb68d1ea255d5dadc7eca1a77f127a3ac7100cfd4d072f0c3989078c34beb7b4e614a7813a4134428b29ee830a02b24effa64adff854d7980039b92cd800d5afb06f909b15de6b293e9e3b6f5603207b9d845420d647765502303a4bb032361922be72f1f882179f53d296b888e856d5cd86688fbc27bcfe948a395bcae10de461bc4b0ee5bbf87edc944efc1fb32771", 0xa4}, {&(0x7f00003b3000-0x65)="68bcbd48a3de63fcff8ac0a72c5e487e28373087b742198975a7d297b170cc1a8ea091cc0f3ca2be9ff37b5e436693739edd04f586f6f760aeb34fdf0bcb7fded60f2282bf4d8c5b9b4962f38a46be005ba76dc03ab448f8ba9186fab82d1828fa583df3b6", 0x65}, {&(0x7f0000aee000-0x5a)="8fd4fe2342eb5e94508dd404beb87eda28ffb9cd7220f592807b1a4e37e977d0da49a6680b85d3fcd4004d6fdb4afcba5de13bb50a3162aaf5fd6062216abc476dfe721d0e4db75c62413920eb32e268f4fafc4e98cea802a500", 0x5a}], 0xa, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000a61000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b3a000)=0x0) inotify_init1(0x800) syz_open_dev$loop(&(0x7f0000eb5000)="2f6465762f6c6f6f702300", 0xffffbffffffffffe, 0x101000) mmap(&(0x7f000063e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2b0d) r6 = accept(r0, &(0x7f00009c2000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000005d000-0x4)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000000)=0x13b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000fd3000-0x2)="e7aa", 0x1) dup3(r7, r7, 0x80000) ftruncate(r7, 0xfffffffffffffffc) 2017/08/01 08:48:10 executing program 1: mmap(&(0x7f00001e4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000887000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000881000/0x3000)=nil, 0x3000, 0x100000a, 0x8010, r0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e73000-0xc)={0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000903000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setsig(r2, 0xa, 0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000e73000)="7b4075736572656d305e766d6e65743100", 0x2) setsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000ad9000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003b1000-0x4)=0x88, 0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e75000-0x8)="2e2f66696c653000", 0x7) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000463000-0x1c)={0x1, 0x8, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x59, 0x100, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x2, 0x0}) r6 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000598000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xb) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000e73000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000adf000)=0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000e75000)={0x0, 0x4}, &(0x7f0000e76000-0x4)=0x8) mmap(&(0x7f00003ba000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000e75000)={r7, 0x37, "314bedc81d9484e2dff599bf0f8fd95a98792a2dd3937fb12345f9cc996d94613f84a4b45eb1e976633ec20d5db8d9e4135a89ac4f8e25"}, &(0x7f0000643000-0x4)=0x40) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000e75000)={@generic="086d2bfe997fc19ddf3e199e33096209", @ifru_flags=0x101}) 2017/08/01 08:48:10 executing program 0: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000446000)=@assoc_value={0x0, 0x0}, &(0x7f000069d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cfc000)={0x0, 0x0}, &(0x7f00005fb000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f0000bcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026f000)={0x9, 0xc2, 0x7, 0x4, 0x2000ff, 0xbd3f, 0xffffffffffffffff, 0x8001, r0}, 0x20) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2000000000000027, &(0x7f00008e7000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008c1000-0x9)="2f6465762f72746300", 0x2001fe, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000003000-0x1)="06", 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) dup3(r2, r2, 0x80000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) r4 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00007e2000)=0x0, &(0x7f0000be8000)=0x4) r5 = gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000027e000)={0x0}, &(0x7f0000f12000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28124, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000c8a000-0xc)={0x7, 0xffffffffffffffff, 0x2}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000dbd000-0x14)={0x5, 0x6, 0x7, 0xa, 0x200000000000}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r6, &(0x7f0000003000)="", &(0x7f0000002000)="", 0x0}, 0x20) r7 = gettid() process_vm_readv(r7, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xc9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2, &(0x7f0000fcb000-0x60)=[{&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00001c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00003b4000)="000000000000000000000000000000000000000000000000", 0x18}], 0x3, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2017/08/01 08:48:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x40000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup2(r1, r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0xfe, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x76c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) write$tun(r5, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x34f1c000000, 0x400000000001b, 0x400000000000001, 0x6, "740409b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d3402af0339ec25b08a81185391197872b800000006d9dcde374870c9005d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f180749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95f0000000000000101c41b37d69559cf0c354f264993654c710b02270100ffff009100002975bb99c2f42ba7005f438a0c9900ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000006300000747ad64354418f7"}, 0x100) r6 = socket$unix(0x1, 0x800008000d, 0x0) r7 = memfd_create(&(0x7f0000396000)="1d", 0x10000000000000) write$tun(r7, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0x9, 0x9, 0x3cc, 0x7, 0xffffffffffffffff, "00080031d3"}, 0x10) mmap(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f00001d1000)="f6", 0x22) write$tun(r8, &(0x7f0000e68000)=@pi={0x803, 0x8, "8c6b7ee1db55c0154a686bf88dda12e8441072fbc576345775541fce6ca0af5e32975942625db6df9bee5ff2d6fb1c66ab39749db9e89e0f70617862c1d6d78f91451ce65cbb87525d"}, 0x50) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x1f, 0x2000000000000002, 0x9) mmap(&(0x7f0000f98000/0x4000)=nil, 0x4000, 0x2000002, 0x1f, r7, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) write(r5, &(0x7f0000f54000-0x22)="220000001c00071b000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x9013, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x33, r6, 0x0) mmap(&(0x7f000036b000/0x2000)=nil, 0x2000, 0x4001000000, 0x101d, r8, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x2000000, 0x3052, r8, 0xfffffffffffffffd) mmap(&(0x7f0000df2000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r4, 0x8) mmap(&(0x7f00009a2000/0x1000)=nil, 0x1000, 0x1, 0x32, r8, 0x20000000000000) mmap(&(0x7f0000f25000/0x2000)=nil, 0x2000, 0x1000000, 0x18, r3, 0x51) mmap(&(0x7f00003b5000/0x2000)=nil, 0x2000, 0x0, 0x40010, r4, 0x0) mmap(&(0x7f0000f0b000/0x2000)=nil, 0x2000, 0x2, 0x10, r9, 0x0) mmap(&(0x7f0000d62000/0x2000)=nil, 0x2000, 0x2000000, 0x8000000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000001, 0x20010, r8, 0x40) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x2000005, 0x72, 0xffffffffffffffff, 0xfffffffffffffff9) splice(r4, 0x0, r6, 0x0, 0x6, 0x8) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe7, "30fb69a8de5cf79f915ae386037db5f83f90e5df7dc4182c31a403ac0ec1aba7715299a37caf6d5301a82475264fadd3d4c5e6a8518e30a0a744e3a22615a5b51ccac2a548cae035743e0b73bc7872d8f3af3eb7342c084fd8ff64878deafa9a4175d3e859f7316d604ca4e946c779a3da4e072a9a384fd378511b611b036bb6946e43ac7f90e852c2678287eada0596e5b23ff4c9cab94477ec81e1eeb847542e58061a3fce62df3b7ebff9dbb3daf2aa920ef88da362cc52587de6ab4838996e085723628aec729b36a16d6edae46b72a41af707e98068aa21abee76f65388c285ff529d3ffb"}, &(0x7f0000001000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x10000, 0x5, 0x8}, 0x10) mmap(&(0x7f0000890000/0x2000)=nil, 0x2000, 0x3, 0x2012, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000890000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) fallocate(r0, 0x1, 0x0, 0x4d) fcntl$lock(r0, 0x7, &(0x7f0000891000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/01 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000024b000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x200000000) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) recvmsg(r1, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000903000)="00", 0x1}], 0x1, &(0x7f0000b78000)="", 0x0, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000a4a000)=[{r0, 0x4120, 0x0}, {r3, 0x0, 0x0}, {r1, 0x8, 0x0}, {r4, 0x220, 0x0}, {r4, 0x0, 0x0}], 0x5, 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d30000-0x2)=0x4, &(0x7f00003d9000)=0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c00000-0x10)={0x7, 0x0}) accept$alg(r1, &(0x7f0000f69000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061e000-0x4)=0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cb4000-0x4)=0x7fffffff, 0x4) fcntl$setown(r3, 0x8, r2) r5 = dup3(r3, r1, 0x0) fcntl$setsig(r3, 0xa, 0x12) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000837000-0x6)={0x0, 0x100, 0xc4}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ead000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000d54000-0x10)={&(0x7f0000f94000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2017/08/01 08:48:11 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) 2017/08/01 08:48:11 executing program 1: semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000674000)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019f000-0xf)="2f6465762f73657175656e63657200", 0x4002, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f000085a000)=0x2) modify_ldt$write(0x1, &(0x7f000024e000)={0x3e2, 0xa, 0x34cc, 0x22}, 0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d1d000)={0x0, 0x7ff}, &(0x7f00006c6000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000109000-0x20)={0xffff, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000088e000-0x20)={0x2, r6, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000868000+0xb55)={0x3, r7}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002f2000-0x8)={r5, 0x3}, 0x8) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000057b000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r4, r8, &(0x7f00001b7000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text32={0x20, &(0x7f00005aa000)="66ba4300b0d9ee64814c2b98010000000f00dd0f060f019b315000000f0059000f35f30f350f011cac", 0x29}], 0x1, 0x52, &(0x7f0000442000)=[], 0x0) getsockname$inet6(r3, &(0x7f0000365000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000187000-0x4)=0x1c) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00006ab000-0x8)=[0x4, 0x0]) fcntl$dupfd(r1, 0x406, r8) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00000e5000)="2f6465762f736e642f73657100", 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000ba9000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f00003f9000-0x37)="670f228366640f01df0f01c965260f01ca3e0f350f019a0f006635020000000f22e06466672ef65fb80f51420f9f1cf64e000f01990000", 0x37}], 0x1, 0x8, &(0x7f0000267000-0x20)=[@vmwrite={0x8, 0x0, 0xffffffffffffffe0, 0x0, 0x401, 0x0, 0x3, 0x0, 0x3}, @cr4={0x1, 0x0}], 0x2) ioctl$KVM_RUN(r8, 0xae80) getpgid(0x0) 2017/08/01 08:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008be000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b88000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000614000-0x4)=0xc) stat(&(0x7f00002ab000)="2e2f66696c653000", &(0x7f000085b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a5e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x3, 0x7f, 0x1, 0x10000, 0x7913d914060a8e6e, 0x20, 0x80, 0x7, r1, r2}, {0x4, 0x8, 0x1f, 0x3, 0x6, 0x6, 0x4, 0xfffffffffffffff9}, {0x2, 0x280, 0x4, 0x7}, 0x4, 0x0, 0x5, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x8}, 0x5, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x1, 0x2, 0x64cd, 0x2}}, 0xe8) r3 = socket$inet6(0xa, 0x800000000003, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b3a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x9, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000579000-0x8)={0x0, 0x8}, 0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00008cd000-0x108)={0x7, {{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff4671}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x300}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 171.500819] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11072 comm=syz-executor7 2017/08/01 08:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80800) r1 = syz_open_dev$vcsa(&(0x7f00001d8000)="2f6465762f766373612300", 0x6, 0x341800) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000aa0000-0x4)=0x0) r3 = socket(0xa, 0x3, 0x42) lsetxattr(&(0x7f000024f000-0x8)="2e2f66696c653000", &(0x7f0000966000-0x1)="00", &(0x7f000089b000-0x1)="00", 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000abf000)=0x7fe, 0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000488000-0x4)=0xc9) setxattr(&(0x7f000014a000-0x8)="2e2f66696c653000", &(0x7f0000059000)="6c6f00", &(0x7f000045f000)="00", 0x1, 0x3) setsockopt$inet6_int(r3, 0x29, 0x4d, &(0x7f00007dd000-0x4)=0x800, 0x4) sendmsg$unix(r3, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f0000cee000)="88f1a89075cf28c78f17dece965519d98836411f05f02542c178c468ab61867d03d065efb27527aab1d826891a4adf0006643b95062f46119f948e6fdb42c2b790c57ba287504f26b57f8c9416fa2964dad53061d1973b7948549faa88c3e036765fbd39242437c989b043e6066467f29427ccf3dc3cc291b1ad872f7bf434783d91dd28d60c0de162a0a72c1a797c6286dcfaa8eab0135cd0c6ae698e9e47af45bd7a35972eefb157cad706a1cff5f25cda3402c251880331c6227e53e8edbca91cb0350bd153b9022b7284032c441181b3309a195d43e7df5354cf7842c90b87d4906cba71e24c01b47fe2c6f1bb5bdf", 0xf1}, {&(0x7f000025e000)="ac1b5c7f42bce2bf001bf118cf11cf85504e97fa53eb01c07d2c16d5cde80ef9d31d6de7fffc183cdc4352d67fc6c47f8cdccecbfcd0166a1241a17aa130e36d34098309dfb402c50604511d6bc41638f2f3a478875810e24e03cabac2b1e2ab3929573631d21a4b5d66de6d1d7c8809cef90afc9e1c7f2c1329441ec519a632334749", 0x83}, {&(0x7f00008b8000-0x6d)="7efa72b7b8a19f8d73cf673408aa4090ed2adab074ace7f80b52858c9955a017c994343ba2edba370de5b9585158fff6de35804ad983249c64ee6057e10e97b996640654de4f1fefddb23dd67830661d6a9c8126d5317327cffb3c4f789380220c26032c9d4a6161a38a424d60", 0x6d}], 0x3, &(0x7f0000e4c000)=[], 0x0, 0x3e}, 0x4000) sync_file_range(r2, 0x8, 0x4, 0x1) close(r2) readahead(r0, 0x806, 0x6) link(&(0x7f00004bf000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000824000-0x1c)="0000007f0022ff02200c000000bcbb5b34010000002f66696c653000") ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000c16000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r3, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x40012000, 0x0, 0x0) 2017/08/01 08:48:11 executing program 6: mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xff) mmap(&(0x7f0000603000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bab000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000baa000)=0x0, &(0x7f0000a88000)=0x4) bind$inet(r1, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1ff) r2 = accept$inet(r0, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000bab000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bab000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a0f000-0x4)=0xffff, 0x4) shutdown(r1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00004ba000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ba8000-0x4)=0x1c, 0x40000000000007fc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ba9000-0x118)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$inet(r4, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0xf, 0x0, 0xdb) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000447000-0x4)=0x4080000) shutdown(r0, 0x1) recvfrom$inet(r4, &(0x7f0000baa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x1000004, &(0x7f0000154000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000ba9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x10) sendto$inet(r2, &(0x7f0000163000)="2011c8c4ef80668a8aca8dc702006400000e9c00000071000000c30a0300", 0x1e, 0x4000, 0x0, 0x0) mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000bab000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r6, 0x89f2, &(0x7f0000bab000)="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") sendto$inet(r2, &(0x7f0000625000)="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", 0x1000, 0x10, &(0x7f0000ba6000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ba8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 171.542156] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11072 comm=syz-executor7 2017/08/01 08:48:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000207000-0x1)="00", 0x2) memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$TCGETA(r4, 0x5405, &(0x7f0000939000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000569000)=0x1, 0x4) connect(r3, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r5 = dup(r3) mmap(&(0x7f00004d4000/0x1000)=nil, 0x1000, 0x80004, 0x4000000000000034, 0xffffffffffffffff, 0x2) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000fd0000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r3, &(0x7f00005a3000-0x73)="", 0x0, 0xfffffffffffffffc, &(0x7f0000fcd000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x11, &(0x7f0000fd0000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000133000)={0x0, 0x8e, "0423d9b503dca2ab9a845de005678b99705f3f71e60556e2689ea6048477969b01d96a88ee087fbedc41a5d9a5642c68845312a9aa07732df07417985824ab2c1938bda4a1d7642abddee9d17e47cb7ab89df4b08d7e2d9e977d451829ae941d70caa54bac91d861b9b231a5286dcf7ac8ff24a264cec93e49aaf8bf13617a4ddeab8e4822f5d0b3e2c98ee3d773"}, &(0x7f0000fd0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d9f000)={r6, 0xba, "1eafe2df152c3494ab6d6be01f6d3becd2fd74f058a79d9ff2eb5f9366f1fa125d1a2bca7c2e075818604b61ede43d319f8190c5e41145e864420b73005a3ca8afca578c9eba01345e0a675df05e3b8a820272a66797157879e07202ad5f7cb7743cfc89a8c6746ecb1115b3215f7ad14bee87668996206f847ce8c1fe26445f3cd76bb799a0ed58fb1802b1fd66efeba6f4aaf2e82f13a9559afec61365ad9855ae453d1dbf1aef4cf69d045e46c614e96f411d6cbb2952edf8"}, &(0x7f0000a56000)=0xc4) sendto$inet6(r3, &(0x7f0000fcd000)="", 0x0, 0x0, &(0x7f0000fce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000650000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="2d70707031776c616e3047504cb26d643573756d656d3047504c63707573657400", 0x40, 0x180, &(0x7f0000001000-0x40)={0x80, 0x2, 0x81, 0x5, 0x95a, 0x9, 0x7f, 0x0}) mmap(&(0x7f00006b9000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x100000000000032, r0, 0xfffffffffffffffc) writev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xdf)="83fb7b4088f7243724f48bda119781dc450380e126fca57e7447b0b030c5ef4d75b93fc630711833a1dfc9e6f3b8d31ac192f579f93aca22beb9eeb46227060fd98d09d95988453489f3b4f5e6ae4ee5d72562666d0bfdf31d2ad613719d7310fa76275c9190addb916075f3f7ecf1cfe2df271d7fefd64da510f9e7e1f27eb1e24f1ced9218b25188b233b3a388aff4c775d61f09e8be92aeac5d983fd1635d8eb6b3a39106117fce809a2106fd013f035af040b682c5543994dde67631d75d837bbc0a456935215738772eaac9223a5beb7519e3df8026e85f6a12d1de69", 0xdf}, {&(0x7f0000001000-0x7d)="aa9b203ade2ac8ee4e9c6f1e1b1154510d4cb5dcd46ea0b50a47cc1b03b71feaf0cf1f806398cab88a88d3138df1490e8bdd10829792f2e5b2ba6c63d6e83d19f3730d683a434946db6d9b504a4eb438cccf919cdebcea110663bdb8a2faf3dadbe75d407b7a689f20b7dec6c75ae926133e224c0adea9dc2c95c38c1a", 0x7d}, {&(0x7f0000000000)="6e37105dd401dc47164cb697a516a89fb7026514a86688236fb61781ea1dbc6a09089904d111aa4e07b80c53f91de4dbec301f401e4a7c6f67", 0x39}, {&(0x7f0000001000-0x92)="79c1f95df3217663b4a3743c1ac191ad7a8df0b2f6fb633144defcf3c848e9dc7e1253f95a628ea845891ac43cd7c4f2d23e6f7df7e713f564ac5343bb6c7ff894ef7d0fd7db841a85046b45e61082c9494e013b92f001835fd61b14a2aa4a767ad437a9410601eed56199f9f96ac8f918cfcf74bf0e5a30b1f137175250ccddce79474c20ac810b22bab2627b5e15219764", 0x92}, {&(0x7f0000002000-0xd5)="851ae5738dc8cfb3a8d0c105feb752f7f65b399f707163753aa11ca0ea9e5782003bd94207e3e04a4a6216d8e5f0405d08dbc70dfc471aa03694801fe84123c34e51015513e609bd4a4a7f80e958cc7c8149b5652f10bbb53f7b24f8bcfc2bd72183dc109266dc3e526ecea12506ef6d305394ca25a8a95d8597eccf7164bfe973ae1a9b99ac513f880bed66a5eee7540127bd24104737bf2924234ce03b550d5a27d836b1cff076435af1a2309a6fc2ea2b222a62c4553e8a439bdba716ade87814bb1ee97717934817cf9b5d99ed03c262310b55", 0xd5}, {&(0x7f0000002000-0xb3)="68158fb738d84c58dc56043fd3fd1a6f0747a26ad77c6b0dddad30362f4c03b7d9b25ff28aead41b1c9104f908b142d24289526b6c4a44a435f7c7dfd51b6884a530a5b4c299c4125ff0be5a623295bb04b56ba229df5513c9cb8b156ebd5accf9a8cacba2fbc96cb1af4a153a8dae9fcec4692f1d905f9f9c4f0a4bb3d94fe7283b6bfa5f30393aecb0590aeba2127ff69f605c1ce3b5e74b37fab8791b609f78ad4a02328531bc6eb5e8205fc996f3cffc2d", 0xb3}, {&(0x7f0000002000-0x8a)="fbd0333fc2fade400e537a4e55707771ddd4a5fb65f42a332cbc50b14dff5c61e0e58aaaedd552308b10e34fe5eb3252ea5cc8c257cf0084a18ffc1d7a628cec51d6e07b25912139cac596c0ca32e2bf55f9543e35ac221eacc3771e607d62661d192ec931a53c89edfe2eb5603c29be50991ab02ec43b80c6b08ee30c10ee3f6103a187c352ff430dd5", 0x8a}, {&(0x7f0000001000-0x21)="5fb8d8a212554ff0a02ee637a7a397fa5e0c585a86537b02642fc4c3c5d3dad08d", 0x21}, {&(0x7f0000002000-0x3d)="37a2191a544bd6c5b57bcf2d0d6037d2f20d294be21704a2ab44122918dafe5ca911ec27f3bdf2568c73d95c22bc7f26442f20e03db8de1c1e8f29521a", 0x3d}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x0, 0x3, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = creat(&(0x7f0000d90000-0x7)="2e2f66696c653000", 0x80) mmap(&(0x7f0000720000/0x3000)=nil, 0x3000, 0x6, 0x32, r1, 0x3) name_to_handle_at(r1, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0xd0, 0x0, "c9cd29f7a10be704ed85e0fc21d2c532368152ff47339d755cfaae72ec2d5dda581541ad468dc558d740883549fb22b696219ac0f2f92e711603a183a560f84fab2173242b00c60089a1ed4f9fd62ea94497fc6798d024f55b2fb3cd366fa0ba08a55709211de8875cb65d2f6b59e8766413fdabd6667d221dae8755d049d3e3b6f7a524586b8f1114809fe1faef43d05e9bc9b3dd9bb8111fc21e4e5bafd594d3d264a8bca5dc4ef3ebfa6d9f4b7bc06d6ca6f09d3728811614387ed17791d43252073b2b"}, &(0x7f0000001000-0x4)=0x0, 0x1000) fdatasync(r2) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004d9000)="2e2f66696c653000", &(0x7f0000df4000-0x7)="00000000000000", 0x7) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x4, 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000df3000)="2e2f66696c653000", 0x1000, 0x0) fcntl$dupfd(r3, 0x406, r3) mkdirat(r3, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001e5000)="2e2f66696c653000", &(0x7f000053d000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x3)="763700", 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r3, &(0x7f0000d68000-0x8)="2e2f66696c653000", 0x200) fsync(r2) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df6000-0x3)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x24012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:11 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d7d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, r2, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000071a000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) fallocate(r2, 0x3, 0x1000000000071, 0x800) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) fdatasync(r6) mkdirat(r6, &(0x7f0000017000)="2e2f66696c653000", 0x0) r7 = openat(r6, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10040, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000fb2000)=0xffffffffffffffe0, 0x4) r8 = shmget(0x0, 0x3000, 0x0, &(0x7f00001eb000/0x3000)=nil) shmctl$IPC_RMID(r8, 0x0) rmdir(&(0x7f00008e6000-0xa)="2e2f636f6e74726f6c00") [ 171.595757] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11072 comm=syz-executor7 [ 171.610230] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11095 comm=syz-executor7 2017/08/01 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002de000-0x10)="2f6465762f73657175656e6365723200", 0x2c0401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(r0, &(0x7f0000285000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000fd1000)=0xf1, 0x4) recvmsg$netrom(r0, &(0x7f0000008000)={&(0x7f0000083000-0x48)=@full={{0x3, {"f64eec9ee2e037"}, 0x0}, [{"d796b32740711b"}, {"070001f4ff00fc"}, {"e9f02545c18c09"}, {"c647c48c4b2d90"}, {"6add6a6feb27e1"}, {"ac20fd2abad7c9"}, {"d2fbc463c79ba9"}, {"327c9aab72c857"}]}, 0x48, &(0x7f0000272000-0x80)=[{&(0x7f0000024000-0x56)="7d0f37caa5192f9c026c3647b339f8b249ff929560f2336a0835bee495cb0564da1c79ee50efbea7f2c01fd090b14083cbc6a4ef47f1caf0c9638d0e86ed01641d0a6b0be3884068af842198bec75075436df46d72fd", 0x56}, {&(0x7f00002ee000)="8acfc0efd797aef2858d843a7db03f32762ad4ae0d929e9ce995c188266e54f2f41c584a46e928ecc63805d7b1f763efd809a33b7e5c9ad9af4063656427da17281cb010b9c118a01479c94ba15cde6745a4cae6f1e621072ed28bccd1c45dec7cad5f5dbd0dfeea407bb370916c84d4207378bc", 0x74}], 0x2, 0x0, 0x0, 0xc840}, 0x0) sendmsg$netrom(r0, &(0x7f000024e000-0x38)={&(0x7f0000488000)=@full={{0x3, {"a9ff676df30c42"}, 0x4}, [{"626a8dd4cc12b8"}, {"3ff0da9631532c"}, {"42250f3f06368d"}, {"a0d77db5078655"}, {"b94649ddb4aab8"}, {"15e2a5a0b582ff"}, {"39ca2d7eb700b2"}, {"6594482e50fbad"}]}, 0x48, &(0x7f0000967000)=[{&(0x7f0000bb0000)="ad7347e7f16d1146c7c6919d9904dfe1bafe4ce517a95486bbe9a19560ced5a1847d786ad4c3a987cfb715796a58cb16ec0011c3fa420d8d735b5c6a295f57cb84bd1006dd4ae309a54f7620292094f155e9ff4f58c8da93b7f56906568a07f2d7ecbd28e9a1de83f446bcc2be2dc5268605445dc1e48716a805582884ec3781dc5931742c88f4648c3dec67d3e26d0d6d11fe1f6d14324129644d6a8e35e5d06b92dc914b9147714f82f25bb9a9d3cff2f1fa6fa81d389b1d", 0xb9}, {&(0x7f00001ff000)="c93a92ea342c43b15cbe2f496564d7fd072879683cc84e7e7c41b05d70b1be4772bcff7e548c7b56dc39651da34b5adf0bfd3bd4e071f387e520b458779f4be6ec8510eff956594ae67d92b55950fe2ca1100bb71457bf9f4fb0444f219fe3ea3ea90156bc12aaedf4e2077a26969d79ea464e1a46f335b227aa8f6eecebc5d50e90dff53184b7a0995d09ad3426ca3ffc713461076fa4ed242c753ec0cc1809e1b2650389413914af479430019fcb2ecfdd50d6f684e427e8ad40df5a7e9a122a1ee0a55c69aff7aefb0311b7fb10b4a095e57ce4e0822e7c2f4302060ff8ccea18637f05d7bd085844d986ea8e83f3f00b1733b3472df5a6", 0xf9}, {&(0x7f000070f000)="3e4753f7f83da0e9e461bacc96b2cad02cea8b42b805da6b62bd779019aa0db077a71c1c", 0x24}], 0x3, 0x0, 0x0, 0x10}, 0x8041) ioctl$TIOCEXCL(r1, 0x540c) recvmsg(r1, &(0x7f00000b9000)={0x0, 0x0, &(0x7f00007bc000-0x80)=[{&(0x7f0000174000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000fcd000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000a63000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f20000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000f8f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00003f8000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000421000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00004b0000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x8, &(0x7f0000e50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x6}, 0x1) 2017/08/01 08:48:11 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c00000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000e10000/0x4000)=nil, 0x4000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000db000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x6, 0x0}, r2, 0xffffffffffffffff, r1, 0xfffffffffffffffd) r3 = syz_open_dev$loop(&(0x7f0000eb3000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x20803) fallocate(r3, 0xfffe, 0x3ff, 0x804) set_mempolicy(0x2, &(0x7f000043d000)=0x1000000000007ff, 0x3f9) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00003a2000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) sendmmsg$alg(r0, &(0x7f0000014000-0x38)=[{0x0, 0x0, &(0x7f00006d4000-0xa0)=[{&(0x7f0000214000)="f4761e0c9925183ef2d316f578869cdb", 0x10}, {&(0x7f00007ac000)="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", 0x1000}, {&(0x7f0000eab000)="", 0x0}, {&(0x7f0000a76000)="65974b6efdd86daf6a2b850f295d8fa37f9614dd49aeac10c1c24f4b1eb136e5e16cf61f2fe114797a990b551c7bb61b8967ab9d98d41bfd7165d5197260b0e2e0b5ffd24bf2f9432903e86ad341fb506b159a706e6c3c1fae327e7e30375bf2f7e31c4e25e044f859b7f46430dce337dcce6471c1a4f971d342a0", 0x7b}, {&(0x7f00008dc000)="6e6c75b83144cb34e034185e5a4a544d2f4f0dd444b4860910de60801c3c8c70cf1546c9fc030a90547e769014d107c0289f385d989372733f3fb70f38af0c000094cfa727dd39db3dec38bba3ebd84d0c6df61f0cce2fff750ba8f3e340c0d76cdd42aed3950a364c63e40dc3d4008be9bb39fcaf5e4f5e1cd4cc83062a0fe058bd92539ae694f276595d066d83842ffa9e0dac89f5fd861cee7e436044a3cd4a1a99255416ab5690023d052e2d65ecb1253e9c9b81bf4012eb0117e0ab7d6e4b76b7910929b9f903394d0e0498e520d9d8da558a58f38aaff337b927e4d42c", 0xe0}, {&(0x7f0000a90000)="", 0x0}, {&(0x7f0000cc4000-0xf7)="577bc2f4a64ba271f7c0c29980fd704910aaee942206a4d3ed2461eed50e67e7d789f681929a5dc0b66825664f22a1ca3892a3c5fba14b72df523f2f04099d5080095ed88e1e1837869b3e4ffe2e779ae2f16a0d7e7d4bacfb42928fe53e563c2100000001574254b2eb6e39f4639d7a99a59074b0fe06f612ccdc13249c68601a5f627633d8794fa5ba78aaddd2e0d64c237dde8454efdf118b7a79ca7c0e664cb63efea470bd2356575650b478dc21dd3b74fedbf98b19eb277f040ccf0d4b55c65904546a5c5ae75442835a8a808cba39950a0c851d061b5a0c0635ec77a2e8153296312e01b223cf3f2987a0672355896a30318e", 0xf6}, {&(0x7f0000aad000)="27", 0x1}, {&(0x7f000093b000)="a71be91cf7f1a82b6c46db98dba88d60a3609c6ad2530c00100000528cc5c7c677fccda43da70921d3533328d947876cd736926ca8b2b0ab4f6a378d750b33e30fda9512b9df1c71ed618387cd87dcfc55bcaa6d3d18ca94970bf293a7", 0x5d}, {&(0x7f0000a3e000-0xdc)="e3443eefa56c15d42f3ca15b7802e709c33189861fe7cba35153bde8ce76f3c0c3bdd24bab99d6ecf1851d859ca6d0328b7aa27553af4acd285463f4a781e3a57dbdb1887283feb9b8828c46cd371eab937417e4018f32933ced347f0db589816cd21898e71b26f510b5c3058c159ec5e24e182ff0f28a8ee63f974361bbc47fc54682cd656ab929da02707dcdf7f58a53c3829c98b7c2b583e5a6d5a6dab965ce3e3a61a6458b2971c8181cb00c00746603b62947bed7c2d4ded5f3d7bbc69011c1a96eef8df97c457854a4117244e547445bceb132dacc56e375e8", 0xdc}], 0xa, &(0x7f00006bf000-0x190)=[@iv={0xb8, 0x117, 0x2, 0x9f, "d9192bc42e3318b74d95d90dd58aa0fe3a1e7ade494ad0a2a15e1c64fdda6415947b3ca3526459aa4e81b63163509341243b17142b52f995826684e8f2ac8636ee441b8b508c9372940b369d258ada9edf89420627e37435ee4ac3003eb4a3ae7944c336545fb400b522c86aadca0413e4f80ebfaec069859702d5c8cad06fc826f7da67ce259e2a397f73c82b64c32e4a917815dd65ef8cd19e5b9dbeea69"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @op={0x18, 0x117, 0x3, 0x636}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xe8, 0x117, 0x2, 0xd3, "162fc8c5c9fb932e69bd1a3cb94309751449f67e9ef15c626cbe06ca72b7508386e81b8e04618b1773f27b8c8cda33a06a99ccb501f7e7dad2f9236caaed303f0c306f70371698a1e707016b19dc5577f2be5e3a8423e7ec4c155e9b98293027ee0f36989dfbf16e7bba27bf339b6e07a6c516b997783b216757c9e2233930e05b88dbcbd24caea10cec3afcdca790e3f961b81019dfd842219a6937b0a87249c98b5ce8b19c131a7ab5c23544185eeef652be73c43ab020d0affeb1843621184b40d1f16d3536c5bbc4bbbe664a841607853d"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0xfff}], 0x358, 0x1}], 0x1, 0x5000000000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x5, 0x80801) sched_getparam(r2, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000096e000)={0x800, 0x82000100000001}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) accept4(r0, 0x0, &(0x7f0000c10000-0x4)=0x0, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x100000008931, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f000024e000)={0x7, 0x400004}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000451000)={0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000af3000)={[{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]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0xffffffffffff258a, 0x0, 0x1ff, 0x1, 0x9, 0x2, 0x7, 0xffff, 0xe04, 0x7, 0x80000001, 0x10000}, {0x6, 0x6, 0x983, 0x4, 0x40, 0xa, 0x9, 0x5, 0x0, 0x3, 0x40, 0x7ff, 0x3}, {0x100000001, 0x4, 0x1000, 0x10000, 0x8, 0x0, 0x52, 0x2, 0x0, 0x20, 0xff, 0x2c5, 0x1}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000480000)={[{0x1000, 0x8, 0x0, 0xd25, 0x1000, 0x2, 0x3, 0x4, 0xc2, 0x10000000, 0x4b, 0x7, 0x7f}, {0x9, 0x10001, 0x7, 0x3, 0x7, 0x9, 0x2, 0x0, 0x3, 0x1, 0x100000001, 0x80, 0xb8}, {0x3, 0x8, 0x4, 0x9, 0xfff, 0x95, 0x7, 0x2, 0x5, 0x1, 0x8001, 0x6, 0x5}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e16000-0x8)={0x3, 0x0}, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000126000)=0x1) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f000088e000/0x18000)=nil, &(0x7f0000c74000-0x18)=[@text64={0x40, &(0x7f0000b30000-0x39)="b9750a00000f32b9710200000f32f26fd0e6c441b1d2c90f01cf4a0f01dfb805000000b9070000000f01d9470f20c4b9b40200000f320f00d8", 0x39}], 0x1, 0x40, &(0x7f000060e000)=[@dstype3={0x7, 0x1}], 0x1) ioctl$KVM_RUN(r6, 0xae80) 2017/08/01 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f40000)="2f6465762f6877726e6700", 0x40080, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) r3 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0x0) keyctl$unlink(0x9, r3, r4) sync() msgget(0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) r6 = openat(r0, &(0x7f0000b53000)="2e2f66696c653000", 0x220600, 0x40) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f000090f000)={0xe0000004, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000926000)="75736572657468316d643573756daaf15b776c616e312a6367726f757073656c66776c616e3000", 0x100000) dup2(r7, r7) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xdf01}) 2017/08/01 08:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = getpgid(r1) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ee000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f00006f0000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_proto_private(r6, 0x89e3, &(0x7f00005ec000-0x58)="ef6090a209a10fbbadcd91557c1e3d7e076cc751707fb11382b008baaa86dedca126bbad50dd5b3658d1984ff340272f1e6fa48683f54354989fa64027a526c669a58d9c81390d0018c4c4d6ad76ce65c59252a12fedf83e") ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) inotify_init1(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000815000-0x8)=0x81) sendto$ax25(r6, &(0x7f00004d5000-0x84)="ccf2a3485e0b8db98e1f71988c6a12540d38dd97952dc9744fa648be9fa199ac1184b63437e15841705b00ce2d5df4f86c18569abb13745569ed15c1928d1529413c53add399db37ab72bf7b790bfdce7a42cb0c79d5e88423d9e79a6144c7c1876fb7a5770293cec0178ff590e5395756178df31971a4317c46b724525fe23a681919a5", 0x84, 0x10, &(0x7f0000384000)={0x3, {"81398737ae57a6"}, 0xd8}, 0x10) r7 = getpgid(r5) ptrace$getregs(0xc, r5, 0x3, &(0x7f0000973000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = semget(0x2, 0x6, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00005dc000-0x4)=0x1f, 0x4) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000eb0000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000061f000-0x6)={r4, r2, r3}, 0xc) ptrace$cont(0x18, r7, 0x2, 0x27) 2017/08/01 08:48:11 executing program 4: r0 = eventfd(0x0) signalfd(r0, &(0x7f0000ca5000)={0xffffffffffffffe7}, 0x8) r1 = dup(r0) syz_open_dev$sg(&(0x7f0000e74000-0x9)="2f6465762f73672300", 0x800, 0x400800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d8a000)={{0x3, 0x0, 0x1, 0x1, 0x800006}, 0x7, 0x7a8e, 0x4, [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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sync_file_range(r0, 0x80000000, 0x213, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80000032, 0xffffffffffffffff, 0x3) vmsplice(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000967000-0x1e)="97975584782918352b25656367ee839cdb730f4d43b512dfe7c63d2e622b", 0x1e}, {&(0x7f000082f000)="528fdb48c204e569e29beae33cf13b229e9cf88a9c85c083391b8a7c93dfc4e85b5749fbfb544aeb701003630ab72f0f7e1ce13b0e7fa11133af6fa088fe0a1a12114b27356d5b4eb713a432e1473ba7c90170e5296f5c641966e86525bf03b29820cb7ac62bef9fc6c7b705018769972b56cb23212f91c0453c6196afe9e02657bb719658b5c86b09446ae45cb1087b9c84c5f2a14194a5e0dde95a685f504bedb800a1245c23581ac9567e4d17e793a183d2901807b5430010d8a8e84d7155ab60a5ad66218651b7e9d801edcf1df00664dd699cbfd8f32e05429fbf4b85366877", 0xe2}], 0x2, 0x8) 2017/08/01 08:48:11 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0xe000)=nil, 0xe000, 0xffffffffffffffff, 0x4012, r2, 0x0) getrlimit(0xa, &(0x7f0000000000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000003000)={0x0}, 0x0, 0x8) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0x7f, 0x5, 0x100000000, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r2, 0xffffffffffffff7e) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x30, r4, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000002000)="2f6465762f6e65742f74756e00", 0x0, 0x8002) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x1fffffe, 0x810, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x854c891accaadd6d, 0x110, 0xffffffffffffffff, 0x59) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000000)=0x0) r6 = dup2(r3, r3) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x2000000, 0xc030, r4, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f0000003000)={0x9, 0x401, 0x2cb, 0x1, 0x1000000000003, 0x4, 0x4fe8, 0x6, 0x3, 0x6, 0x2, 0x0}) geteuid() fstat(r4, &(0x7f0000497000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3, 0x12, r5, 0xfffffffffffffffd) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000000000)="70", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x1000, 0x0, 0x10002, 0x0}) semget(0x0, 0x0, 0x0) [ 171.763960] device syz5 entered promiscuous mode 2017/08/01 08:48:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, r0, 0x0) r1 = inotify_init() r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000000) sendfile(r3, r3, 0x0, 0x947) mmap(&(0x7f0000810000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0) r4 = epoll_create1(0x80001) r5 = socket$inet(0x2, 0x0, 0x0) poll(&(0x7f0000b64000-0x10)=[{r3, 0x3fa, 0x0}, {r4, 0xc2, 0x0}], 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000000)=0x2, 0x3dd6d748) bind$inet(r2, &(0x7f0000eb0000-0x10)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dbb000)="01", 0x1, 0x20000011, &(0x7f0000e26000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000931000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_out(r1, 0x5460, &(0x7f0000659000-0x8)=0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000111000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9, 0xa5d7, 0x0, 0x7, 0x7000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) sendto$inet(r2, &(0x7f0000daa000)="5e61c061b58d4e8b1fc4f8ee4fae63dc98416356bbac22f0be30070000007100000000000080009663599ae5ec9f7f12eb0e494cab314a98f0d951edc5ea1c485db9ebb6b70e6c97c66b05d48504a11d3b57b3", 0x53, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000dc4000)=[{r2, 0x4000, 0x0}, {r2, 0x48, 0x0}, {r2, 0x2000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}], 0x8, 0x658) recvfrom$inet(0xffffffffffffffff, &(0x7f0000db8000)="00000000000000000000000000000000000000000000000000", 0x19, 0x1fff, &(0x7f000047f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000067c000)={0x0, 0x6}, &(0x7f000091d000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000ce3000-0x8)=@assoc_value={r6, 0x2}, 0x8) shutdown(r0, 0x10000000004) r7 = socket(0x100000000011, 0x802, 0x40000005) setsockopt(r3, 0x0, 0x12, &(0x7f0000000000)="", 0x0) r8 = socket$netlink(0x10, 0x3, 0x17) dup2(r7, r5) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f000075b000)=0x5, 0x4) 2017/08/01 08:48:11 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000032000)="2f6465762f6972636f6d6d2300", 0x80000000, 0x20180) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000033000-0x4)=0x401, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x692, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000004000/0x18000)=nil, &(0x7f0000005000)=[@text32={0x20, &(0x7f0000029000)="0f0faeaba50000b49a0000000098000f01c866ba6100ecc4e2e19f3ec4c1f35190a4220000c4e3595c14836cc4c1fd111f0f08c4e1dd68fb", 0x38}], 0x1, 0x0, &(0x7f000002a000-0x20)=[@efer={0x2, 0x401}, @cr4={0x1, 0x100400}], 0x2) syz_open_dev$vcsa(&(0x7f0000011000-0xb)="2f6465762f766373612300", 0x59a, 0x74550852aeeca53) r5 = fcntl$getown(r3, 0x9) ptrace$setsig(0x4203, r5, 0x200, &(0x7f000002c000-0x10)={0x4000000000007, 0x802, 0x2, 0x3ff}) pwritev(r4, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000)="9dc8189300000cf9fe86586eb592a20aaaea9a3ff914e06c099b96090148d335afda23f7a7527b1df08720c3", 0x2c}, {&(0x7f000002f000-0xd9)="d489c4488f442c03703892312b5da6063ff7f94abbd104b16cd06d46fd8e9f87f0a1e0eff68bf23866ec3098cf09955aa376c1fa824340902d08deb335712e0e5cbdd99b460c1172f4293a9af24203bb748970369075da5666ea48f4fdb76be0b51aa69935cc5245e3a0c80d842e73623bb75f60e4649a5dc84b893ddaaa71a38761057cd8649845ade277c45245c03b34a564b24b9a4bb05316cdce04bd2403bdc006ee16b01dadfe9e7b7bcd7c182b50c54d605af4db8284c668dcc223f47683ef4b20e0313fd6cca0feaca5798f2f77b1259e679784cbb4", 0xd9}, {&(0x7f0000029000)="a66f27667181fcbc92740affce3765ec72485fc6ffe36dcf3b814b21e1f9f0af500ace255bd5593861eb72c987ed7f688230ff7f00000000000047bd01a3a7cbc2a574a64f8860d9a23148", 0x4b}, {&(0x7f0000023000)="e62a4ba36b5c40b680682f4f97c1d6e9a4449669f4b1ad972f40c68079f322a7fb1e39cc54275260c54a98b8208520b8a1d0379317bab56cd2c8dfe1b68efc0138011e2b1d250b5801b7eb63db6495d96e902f00f89a357205ee407df6b58abc24358acad526f0cc0a9b11513443e424c0b13de855d37e3f7c8c1c463308a1dd7d95c6c5d838339c879026f2b303d7db1865b1883268b694da1273d3eea167415d9893f4a8224fbad405a7129fed3c521ce380cab6234c", 0xb7}, {&(0x7f0000027000)="41bc0947c9008a535bcfa8", 0xb}, {&(0x7f0000025000-0x3)="e8268eaddacaa22d4e51524b1f", 0xd}, {&(0x7f000002d000-0x1000)="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", 0x1000}, {&(0x7f000002c000)="1dbce9e3ae14113b5250e5fd57c4a974b77980f1fe583c03b07ffc5bcf39757a34816e8311480a5cc601e5bfe1e29fe4f03de0c8c8bb21cccb5602bee732e2ec1e4cf7b58977f66ec955d75d2fe3bf930d5bd5ec0dcbb2f66e9cc74795ebc1f561239c14e93e91ed65d5166891caf30e4fd58400dde4a0d601e0afea3d42bc4296d18fb4fabcd7bd7aaa7d9e07631986c8db753d1842d8c15ad6ee42cc845ea6cccc46b316ae8beab5496dcb7a6cc81d0831", 0xb2}, {&(0x7f000002e000)="57f2a52f8b8d2bf7ebb6660e07463661b7170817c930", 0x16}, {&(0x7f0000018000-0xfa)="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", 0xfb}], 0xa, 0x0) symlink(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000022000)="2e2f66696c653000") ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000016000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0xd, 0x0, 0x7fff, 0x80, 0x0, 0xffffffff00000001, 0x7f, 0x401, 0x6, 0x0, 0x0}, {0x1, 0x4, 0x0, 0x3, 0x4, 0x7f, 0x4, 0x902, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x0, 0x10d001, 0xc, 0x3f, 0x7ff, 0x5, 0x722, 0x3, 0x0, 0x0, 0x6c5, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x1000, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x5, 0x969, 0x0}, {0x4000, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000004000/0x18000)=nil, &(0x7f0000032000-0x18)=[@text16={0x10, &(0x7f0000031000-0x26)="0f9a1c67660f21140f01cf47f70f009460ba8da18da1f2a50f01f779bbc74141facaca0f3a63890a0062", 0x2a}], 0x1, 0x22, &(0x7f0000023000)=[], 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f000001a000-0x14)={0x2000000, 0x6dcc, 0x100000001, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80) 2017/08/01 08:48:11 executing program 4: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ed6000)={0x10004, 0x1, 0x1005, 0x1000, &(0x7f0000987000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000002000-0x80)={[0x3000, 0x5000, 0x1000, 0x10000], 0x800, 0x80, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003fa000/0x18000)=nil, &(0x7f0000001000-0x7)=[@text64={0x40, &(0x7f0000001000)="c422c500885200000066b873000f00d0c4a189dc0c1eb9f50200000f32496c66baf80cb8b4417e85ef66bafc0c66edf0815bd00e600000c744240067d50000c744240250ed0000c7442406000000000f011c24c4a19d676100", 0x59}], 0x1, 0x0, &(0x7f0000001000)=[@efer={0x2, 0xffffffffffffffff}], 0x1) 2017/08/01 08:48:11 executing program 5: mmap(&(0x7f0000437000/0xd000)=nil, 0xd000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000b000-0x38)={0x7, 0x7fff, &(0x7f000000b000-0x1000)="fe4d1a89619657a6a0c906a0a628442be2281d5f6e99754a55edbec0cd89ef04877e5381c78e61cc5f93a9f12063e6a96f9ccb847f8993187e649e869c3410f7c6adbeef00c0fe851a6426cad2c2c2135ec99297a92b0cf9fce3ca4f660f2a4f29b8696b86a94dbfbaeb24535f53cfd2a96c5baafbe939f25d767f3ee65bf5df2fd3f2490d0592a81e789b8ee14085f47eec94eb0ee99d96609783bc3a546a5bdef8c8fc73cb76e81b8fa7a62508218b5489a4748a12b535f0016d870caf00896d69e81b9ea9f2812ffc0e7baead93aaf0a77199669cde27eff2c4dec4cf8290507b2325521f4219d693c8303f4e0738fa175e6a27a8f7a47a61c563eae561e828b3ac8105a7483926fa2a50b1582d1e1347879d729817cb912c29a041307fd81e0fa339d35eafd8e7d0adb1170aff69a0b022195c107564e3bc709decac8c75c72119cdfd4f1886f392e4be8e4f89272bfd4031fdf1bcdd56eda24631a5064fb7e6d4632246116986578bfee1fc77d8fdcd60ab7fb2a334afda70bf4b5873da67cf7473dac9bcc7490de37c2239ccf0c6779f4c7e3b8dd73cc623dfbeb95194507527c9582e1a209c1b9fddd6dd604afa34f9014dda3855392727510b895df9ff540c341675a671127506b4158023f5142800c8139c66964f78dcf5132bf9b1df34684974310b81051b8489ae4edfa8cb4eba2609b3e46486e1b2813b1edd41500c3042bfb8e015dfde954cba4e5674cee9488c0110a0eb42fc0a7eafab85995d1d28f95abc47cdd2c7a67cef262fbecda81567b72fa66f6dfcb556f09d52ccf210c028194f0dfdb13dcffdee3e252f169ce6c17ed37c7e4a341810e509ff88744586a1c755975ca75c8e496e75d0e877d54543fc9790675644185888d001ff56514f273ae07e03c758cc91223202e2773354f3fc6ee23a2be79480b03330929d8566a00d7dc0a83b6390f5a280ccaf5de20dd0f465281603676b05ed002d8903639f80ab9b99f3405e7a87a5db5b07655bff071d4f6704e891b3ed100b6052c807720ecea644850eeb06be35981f779d731f763311c76b1888d8bedd19aabda1944b2ef27f9bfff42d87d7895ca931caf580bb5575eed0164d66a2fbbbd8c3ddb604e735f392d0e75078b82b42557540cfb78f9638e436bf96a66b4b71b77f3af0ce6887f9487d03362df5a4f7d64de3507be7d110f4885f76a1bae250274ee3c21eec69c70ca3797585c968122712cffbe3f93adf202889d0fdcf7aed4eeff81b0e19a1ab70783704f62f62873aa1af796aab38af4562bf37f5b83dafa7ca049001514315f4d5cd10a522cf3a5a5b90ddb66491ca5b1695dea9c29aa8d084963145301706ceae6e8f664d0264d82a57630f1f324ed048cdb11dc6df18b5c3d6daced9d1d917b011cc0ed626dcfb27c96854f0495b7e814b32cac577872c6fedc53d77a54e326487b866ae9c3e64a4f29b9599092ad5d4271c7f9361e756a986d6299730fce600451d017c231fb0ececde7e17839c8ae148c4458be425f435a9a9182bc0a1baea52432055ba2a1a83cef417d71c6b5ece5eb5b769138238275914933aa0b126d467f5c25b0939c4f5372b4f1ffc09b24f9f83f33475eeac8530f8f53db681adf2f02f4cecf6a9ac1b980e83c648481bdd74ec5ae6cdb5542db270a283fb46adf6a08f34e4f763dfbe67eb527f25c0933f0ae5208b2bcfc2cea1167f7eb928260273232717386b90485adc7542c7a86d25f387e8ee1e03632f7ba68b4affb15297a1994240f9e2fb2cf72bcdcb48b3144398a54cbe0a576e98ac3008616d0903bae4dc276c4643368952fa9531ddce6536ccf3bd53afc9c76708911b4035a21e1533a2a3256ebdefbb0485de47e79800cf92f90b1187837179f35eec4cbec72199cc4f827b24039c92a9c91f4c3d880dd3722b02fe6e64e8bc171a230957b76b52fce68d41c6bdb4021cd9cfe8af8e823d21cd97be17e1fca2ab3b1385138fd99a9f183c1f77cb64ed54e7878b769ab76c89969b985eae29e60b66760abf90c61f13a2e1ffdea302377d2d587394efcf0c6c414917341eb1c28185d7bb4732630db490af899e53e191ca8510b95dda51afd270f3a105865a886469f517ed3720a42aeab64b7659a512a8e652c4f9441411cf96527fefa1adffbdf87d11e03d88e1533ec71cf864b3fe7662959a2bc82099988d9ec21517c8cdbb982bad38ac7cd3c53341bfb787f41fcb17b04d8f05ebebc65068833d2481c595d25faf20fe49129ba0d032ed82aa3be1474e35a83c496dcb9714f90250738a57e641c59a6fed958bd8da9f3cd308da57adb32c342d8c936e7c7aef291c663ad9467000e4968fc85b2249baddc7cde8812a5396219d70225ee5a420446b000e966d13472d30840ab0aaec55c27931f8db223e93761e5f25d4cb0bf48116cb5b4b1167f824bbc436012e9d5250f913e8eed1a5d4c5f9810390a8c424774bd81289bfc3c63b0bcc41df1e5de94bb2a1f296e72f3d600915959184d08300ca8657834a6a4e0ba73ab4a1047b4ae2cf5f14ea0f78a2d1747c93c773caf3ebbb335515f5e14fc252ca94bdc0a5d62da55f23a930daf255a5d2705bad225fc21ab670c65661b0ffe19d8d8509906266385078f0639da8623541e1b7e85fda8a5c1a566ceaa9bb3fabf62d49f3045b3d39dac685ed181e93ffa6b988482c8968043a116c72eee9cf5242bf3511a1e8ac18d76bc0b88d5799e46622c16734d13e4f40c1476e77115e43363c71e060c824e1feaad7b5b951d03a03f735b3a85bb9ab354913fe2c964ae2705b0c620dd2b23619e7351bf91787a6f9e50499ecb4334d9cbf240156b8639e93211bcdc83cefdb382cfa114a3961f27856d87ab6bb977599ad580df2efce262829387384ae2702020484dbbefe3edab3a7f5ea1caf689491e199c2cabfd53481312376fd6946cd4cfdda26af3f2914029c04b062aa5c872ec48c9e47c82a764afc5a11f898b8672d5f56191b5bf513f36d23d888800313380d716e747ee5eb17951f7f04583f3e5b90b90284d58460448fbae7b519720606955eb09a50ca10d36becca07e3105c2305281dc07deeba3e090f9e95df0d2dde6d3e2067ae56e2f601c292992153e88b220995a31f4ea7b002d486da6218976c5591187b53c1bdcf8ed00f52e42ec2858df7c72b60c3d675dfd8865136ee1870f32da61cdeae176e54084e54ca7b01351dea78987856d3c1f206bfed0ca8f0e9ce9a0e58776ae6fd2800c4cf7934c96e74d097a1690d2e4cfdf4436806c5f25e4e15ecd3e2ba0211b4d5923d6ca97c7c80b23f968fb9563712dae89b74b41edfd6bc9eecea4af656e1bb6199ad5dfe7ac5acbcdca7d2400bdb812b95f9633fbfb0aac067260230c794719f226b4f6327231de91046f2627fde09ea73f013729370869a5147274ef4014f5fbde3bfd229afc639a3f0f69c802e190f29cafec7cdea5c8acdc05f8c47c312a000fb175da6cfd1dcc8cae398c4aeea226d247e6d3ff70cb351e3cb45d4f9f5d8e1189bf35df142a9360e53677658d7fc99bbe968d3f2ffe5b0fab30596aaf1796ffd4fc68431abbafeb5c3143930bb3c1f9219bcc37c8c628af7bb8d1032d3668711eea69ac084535f29b26dde33dca91f892569128273fc2deb4b7e8a585f01161a3cdfda936a0f045b89b3e7164dc24671b9463ca18109f7f92e4d7753dfa2248a50ec4bdae707d74eddc24c2e5c721d3123f6abd3d39eababcefb69434e05dabcfc6643438b68bfa500b6d7bd7f8d4f8bffe144c1e5e7a9e57a7393a2550653b9bd606f6e9636d97b5b2aebf9b2b10a1a6bee96b54e0e02cd664099da4012a7e2322c27230378e6c2d453f96b9c9b21040e506b173d465aadb5fa2de42eee7aac62d9fef9fa9188d54310d58fe1abf2531ea188bca1ddfa011e26d36322dee0aa180d6efc0fc0629fb4f10fa54886587c2b2d34c25112685498ba16fcc3555e737ba4decc123082d89e6c8fe4b9adc9a0a95afb2cd9ffa721e682fcae432f8e4e4baaf709499e5df0c2c15d62deb1380433add2073986edb272f807ef64a28cc272ef6426191a814ecdef3f7e12ccafcc7b3abbe5e8407f4135dbeb4df32cec51fa926b7c6a7408b9d91af85d87b60c9faf5ab458305f4b79a7116bad4fbdfaf8077c61f7007b77633cb2866e8bf07b07d89d372c0c83212471b10ca75b4c5f6819e5b442712bb5d40d721c1a06d50b0b21f1dcd1e46a9ee9f39ce76b0abe077167367388014e8c4d0f35d937cea1de8d1ff54a84934bd8b024381224ef9f8eb12547514ff644cdf19e9e55ed724ca9de71e5f7cb86dd81c22bfcb52246498170dad1fc059f19dd4ced5d69001e3179dce1ba9ceb7f63134d1e736685bd9ac56493074c3ed50f0dfa885ddad3abdcea77b71e9df7eff99811f6586b4edc4eae87cab7de7dc2373cb0c7ac29c32c8434a67e356cf088a3113ddbde2212e49ade9e7216fb3f39486932af130ec7f713b611bb0d14df78976053376373585f9dd1487f89ed1f6734bbd42c8f27b96f962eb33f441ee300f875a6b0b4056510af7bcbf424771f34e4d2ffe6bee06819787d835fc4b887e01dd684cf77b56b20e092077164356839a30f9e9fca5967f959490752acf85870ab3406c1a3d82f3d215b9cee8f64e0bb6dc734da1031c4d6f9b9f99fbcfda05df9123431377995ff1a2fdb0b9908fa436da05515256851be674d8fc045e93a4bf9c692471a4197ef98dddbb6dfb3967d0839575ef3034730afeee3061cc4ed1cd0102c205cc1fdb28b860284261aacb751994d0206feb4d435cadab5fe7a2f902b8cd56bdea8ec198af7af4a5d027e200a7cb0aa6ac2dbc0ae3b87f86e42d43fe06950b4acc251f7856201bbb2175d7ed688221494c5520998a204f5529127a655e72ecc347f8c5bfc58a0a3a36a37fd82464396f0321732c07cf706af0a6060b42507dad10bd49505c97816ca4122fce8d6af9fc8d53d222c80416226bd65c8851db7b00b77a924f3525184b4a3f9d4e80e70b84711631fb828343925bc7064dc9238e6e6b78c103662d2df53fe6fcb13cd20a64e527f6a0b2650cde86aed65e25693f2fc90730fc5d8b4c633ceea88d847d6c820520f39ce26fdd1006447e255b85d8f7118f2e6bf61142b586bba32e9c1afca7649344a5b6af8e77cf1a1893913c54ab82845fd56a5a4abb20419496d777932d4dec61d9267d869e64982e234589a2310f080768512cf8e45ad18e44ddbf1ad8f806d2ee1fd192059a9065717e77f7b80e3a1a0b81f6cbbd4d0535fe306aedaf5f8ab118fa2d6d60f93f3db0fc02221b80216b1115eee0d02ef43a8c9e6d51be99902e84b1685862aaababa5d3c0d13122134dbf375ffcb4f45249a83594a46d8c4e73f52a79195a298a4f1498fbf24bdac22129b841d58b144f05537db78f6c74fd1058ebac19797dbdf8ca2979d975cba725ffc1398b50251a4917581f65d4b648acc59cd2b60be8c3e96bddf0879a04f8f31956a148c35e11fb5a98a936ec136eeeca0b900d028f9c9b3441ef3e6440b494e79377591f077350f298f29eab309e6ac4ae666ea94ec50130f00be94746bce5ffb6e1db81d7dc68a1b8bb68d27572030646919eb5232c9e9f579fc4e6e8c32f9b5e4813f3b056158f165ea867a34b8d66b92d56b3604607eecb8718d83e21136093eed34d98eb4fe57bf6a8de494c3c5ed98575d4fd62f24111a9a81de3b90884a4dd2389d882890438051a2d8642acc7df86a515d77eb", &(0x7f0000004000-0x7f)="c5651fe498f34b3500da9526388c25af57d5dfe28e928bcc6211a4a47b3fb54a029ce5d7cf06d08cd8bad8c7635236666c9adc9ee03e75be72681929ae2c3101d5f5887e1fab51df04b76026a42e984f8b036f485ac9a33a48a645fb47e1717a254e46254e729854ce98c4dc8165c44238c3755575ca055efcdddc1766bc81", 0x1000, 0x7f, [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]}) r1 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x202, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000023000-0x10)={&(0x7f000000d000)="67092d8201fbe4e543cd49b3e301a074dead24944280b4f4051ba85dd6f07f7342286a9c57efe6", 0x27}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x810, r4, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) accept$llc(r0, 0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000008, 0x32, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000024000)="6465616400", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000020000-0x5d)="ef9920a6be4aafbc861244343f3e5fcdc45c672ffe725a22796a2d9562276ed73777368b7529a75e5f2e21bcaf04418551aa132b8f664297727ae4fdd7fc22aa9585a338b10b1bf94dd076c1440c39d224b9610ef7c5dac408776a3c2e", 0x5d, 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r7, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x100000e, &(0x7f000000a000)="61") accept$inet(r6, &(0x7f0000009000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000)=0x10) 2017/08/01 08:48:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d71000-0x38)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002e4000-0x30)=[{&(0x7f0000a08000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000057000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000f85000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x3, &(0x7f0000001000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x8001}, 0x2020) mmap(&(0x7f00007e2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096b000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000448000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0xc, 0x32, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x100, 0x0) r4 = mq_open(&(0x7f0000035000-0x3)="07", 0x880, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x23, 0x1000, 0x2, 0x10007, 0x7, 0x5}) mq_notify(r4, &(0x7f0000000000)={0x400800, 0x5, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) mmap(&(0x7f0000d89000/0x4000)=nil, 0x4000, 0x9, 0x13010, r1, 0x4) mmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000, 0x100000b, 0x73, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000212000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) mmap(&(0x7f0000645000/0x1000)=nil, 0x1000, 0x1, 0x33, r5, 0x1) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000d2b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, r6, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x2275, &(0x7f0000001000)="") rt_sigprocmask(0xffffffffffffffff, &(0x7f000003a000-0x8)={0x400}, 0x0, 0x8) 2017/08/01 08:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cc7000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000b01000)="2f6465762f73672300", 0xd, 0x521400) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b1e000)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a59000)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f5000-0x4)=0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x5b) r1 = perf_event_open(&(0x7f000002e000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000-0xc)={0x10080008, 0x0}) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x40000003, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x200000) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d2000)={0x0, 0x1, 0x7ff, 0x5, 0x8, 0x6}, &(0x7f0000953000)=0x14) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000954000)={r3, 0x4, 0xd5, "9e4fae75173bcf1017969d85fe1b2e4fcba1ef574016f647c1f00cf064fcee16b5ebfa6730aac64bf3097f4e9e4afd78224b670ab6af7d4cb30e38464d803cb9a7d7aa1ef8ed8bffac0c621c02c5bb9b0acbcb3d20701c7e15374d2efccecc76a4d09e7444e6721eecdd73b0f5b64070a432d5bdcb8e136255063072785bffdf994190c789bff89654b82fa7702ff89a0f6d9b656aae0e34f63a24c3e0b95646ee67124457388e42433ffa454448b5a2d1a0dba1092f2fbb1e2e688d05bbe59e32441b8c5c3c3364f00433ea95f6fba0e7a6db18c0"}, 0xe0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000954000-0x10)=@ethernet={0x2000000a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009b7000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x300) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xfffffffffffffffc, 0x17, &(0x7f00004db000-0x4)="000000027f01dd", 0x7) syz_emit_ethernet(0x2f, &(0x7f0000000000)={@random="277084ea1089", @random="c3f4cff2dd17", [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x21, 0x4, 0x2000000, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd9789d39bf67cdb3, 0x0, 0x0, @multicast2=0xe0000002, "0000000009"}}}}}) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000855000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) read(r1, &(0x7f0000ce4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fdc000-0x4)=0x2, 0x4) 2017/08/01 08:48:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000b2b000-0x9)="2f6465762f73672300", 0x8, 0x82100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x301202, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) write(r2, &(0x7f0000001000)="76", 0x1) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00004d7000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000ef000)={0xf8d, 0x0, 0x10003, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000274000)={0x3ff, 0x0, 0x0, 0x7}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fb6000)={0x81, r3, 0xffff, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) set_mempolicy(0x4001, &(0x7f0000002000)=0x400, 0xfb) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fb6000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x2250, 0x0}], 0x5, 0x7f45c1d0) r4 = syz_open_dev$evdev(&(0x7f00003be000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000869000-0x10)={0x5, 0x1, &(0x7f0000569000)="cf"}) mmap(&(0x7f0000066000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000fb8000-0x10)={0x17, 0x4e, &(0x7f0000fb8000-0x3e)="bbc2c5678e83bfb6d8ced0ace596cf1d5c4578e49981f96fc40a20f6dccd8e7a2af542947a8c42f83948098000000000000000c49e043f145331d1ec958c785971788a0dd5d207fe638f402e98dd"}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000159000-0x10)={0x0, 0xec, &(0x7f0000fb4000-0xec)="76e54573e1ba5d80fe1a59ca009c9f396ae79fc2c4c46f6d0182ccec303c89f72b46953e751b072e076845fb63c04ec3444e4ae2d13b9476fa575176230e98ae23b50d3759eacdbf75e20708eac2926d291bc53a684da9cba64fca3b608b02a71cd9860ea7418f823b1a7c9baba6337648a5d1b01dedbeed0e33fa161addd604b0dfdef5dd4b55bf12ba296f034c7a512f07a0cb07ad293966166d5ec215d32f7886a49299cfa3b68c90ecb2c7e9db914fd02b4ad86da753d23810337a6a04deb893cd1306dc28054d1e8b7a643036e5000a8ed375498056016d49f9f8d01a876adf2195c86553cdaea57de2"}) mmap(&(0x7f00000c2000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) r5 = dup(r1) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000b16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000360000-0x8)=0x21) 2017/08/01 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x7, 0x10810, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003e7000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, r1, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0df515f9ab72d"}, 0xd3e}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b57000+0x5aa)={0x0, []}, &(0x7f0000c8b000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00001a0000/0x1000)=nil, 0x1000, 0x1fffffa, 0x12, r2, 0x0) mmap(&(0x7f0000fa9000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e1b000)=0x400, 0x4) mmap(&(0x7f0000e9d000/0x2000)=nil, 0x2000, 0x100000000000003, 0x3f, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, r3, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000977000-0xc)=@sack_info={0x0, 0x5177, 0x7fff}, &(0x7f0000d7e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e82000-0x18)={r4, 0x3, 0x0, 0x800, 0x8001}, &(0x7f0000b60000-0x4)=0x18) write(r3, &(0x7f0000020000)="240000001a0025f00018000400edfc0e0a0b00000010bf02027fffeb0800040048186be029", 0x25) bind(r3, &(0x7f0000010000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001ee000/0x4000)=nil, 0x4000, 0x1000000, 0x85c, r3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x3f, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f00007b0000/0x2000)=nil, 0x2000, 0x1000000, 0x8000000100410, r3, 0x2) 2017/08/01 08:48:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3ff, 0x40c, 0xd7e1, 0x9, 0x0, 0x20, 0x40, 0x7, 0x10001, 0x8, 0x5, 0xf, 0x0, 0x100, 0x1, 0x0, 0x8e4, 0x12008, 0x3, 0x1, 0x3, 0x8000, 0xdb, 0x4, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee4000)=0xfb, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1000005, 0x84, &(0x7f000022d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00008fd000)={0x4, 0xf32b, 0xbc, "b802e8536901e13bfcbe68d91cc6b562399e52161a32ac5d20c2b8c8adf650ab3d1ebff50ee7e41b5b9e0a32f5f4c4382111984a67c65c2bdd25d541e53d19868ebfe3a6f18044add0c43c7afeab2c759bb1df5bafd0f55c41fec3efe4954ce023a4bda1458171b93bcf3f73be5632e8795decb34d34baabc01ad899a29ada16c231af45ad0a00376c563a355f0978817190bf19fafa55cf3e41b6fa7aa10e6d43f851deb298ac2cf82d0ae325077845538499d8e2847457089e44bf"}, 0xc4) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000006d000-0x1f)="efd7e83d14346500a5e00000000009504d5c45488b2b6849370000c5d96a67d2", 0x20, 0x3d, &(0x7f0000f0b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f0a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e6f000)={r4, 0x59a, 0x30}, &(0x7f0000f0a000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0x1c, &(0x7f0000828000)=0x10001, 0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ec6000)=@generic="00000000000000000000000000000000", 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008c0000)="2df409b72f7bcc1a83ceb2ef54493b91afeec4a9103995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b843b63748f44b9cc6921460f9bb71a6eea24831d48b344d2b1a8c627ccc5faf265baeff931317ab91618603a1c6ca593a927b57016", 0x63) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f00005ec000)=[], 0x0, &(0x7f0000ac4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) syz_emit_ethernet(0x127, &(0x7f0000061000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x119, 0x6, 0x0, 0x80000001, 0x67, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x1f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "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"}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f0c000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000d81000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f0a000-0xc)={0x3, [0x1ff, 0x100000000, 0xd1b]}, &(0x7f000078b000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x17fe, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000f08000-0x1c)={0xa, 0x2, 0xf800000000000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) syz_emit_ethernet(0x447, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0101aa24badb", [], {{0x800, @ipv4={{0xe, 0x4, 0x1, 0x0, 0x439, 0x0, 0x0, 0x100000001, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x23, 0x0, [{0x7, 0xe, "e4302f2c3cf2b047840a82ba"}, {0x7, 0x7, "a6cb3608f2"}, {0x1, 0x8, "4392e490dfad"}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x7, "1400f1"}, "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"}}}}}) mmap(&(0x7f00006b6000/0x3000)=nil, 0x3000, 0x2000001, 0x32, r0, 0x0) 2017/08/01 08:48:11 executing program 2: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffff7fffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000003000-0x80)="d526a4517602ba29", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000004000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, r4}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000001, 0x32, 0xffffffffffffffff, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x10000003e, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x2, [0xfffffffffffffff8, 0x3181, 0x0, 0x7ff, 0x4, 0x7, 0x2000000, 0x9]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000007000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffbff, 0x0, 0xff, 0xe, 0x200008000, 0x81, 0x44}, &(0x7f0000007000)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x2, 0xd, 0xfff, 0x4b8723d4, 0x3}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x200000000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/01 08:48:11 executing program 7: ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0xc) r1 = syz_open_dev$mouse(&(0x7f000016c000)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x80) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x2000002, 0x100000000032, r1, 0x0) mmap(&(0x7f00007af000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x4000040018, r4, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000207000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x2, 0x32, r3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) recvfrom(r3, &(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000100, &(0x7f0000e55000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0xfffffffffffffffc, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x4, 0x5c6, 0x5, 0x1}, {0x6, 0x9, 0x6f0, 0x1}]}, 0x10) mmap(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x3) 2017/08/01 08:48:11 executing program 0: r0 = open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000+0x598)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000+0x6c9)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r20 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x167a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r21, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r29 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmmsg$unix(r4, &(0x7f0000000000)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x7f)="916c03695ef91bd0c3a5f23514f6ebca20bd97b96567d8e0e77430919a1b6687b54534493aae5951551bcf4a04eafeb3c89e43dedada7fa3bc017dfda34a2b5574b87d84f4d91f7755677a0e74dd73c1968f15f8a5c139993f44cc8d72399a6930e2751ce04c8fcca80876574cb9e047720aa308e4488798753c05bfc3ca5d", 0x7f}, {&(0x7f0000000000)="e17bf9e37eec1fd57fac3c5a573d07cf11179da54f3393ee1b46528ffacf10f37cbe90ecbe51c572cc58698c42e8b868698049da62da585752f6ebc16828497f766f62bc7e805f4a5fc7be946de7c1200e3f021769b6158e89e9d6b52a01df06482bba2f1809a07ec827b0a4a4dc366e389ecb22dd9eefbe0321c6ea47c2f34004a5fa83a375f656788789661e95ead62ff0499442a65f58f6262cee258532163ba398d736c074bea2c31daf4a63914321f9ebbf2d56a6afc1f75cbc628cb29b618c137dbdcae688ec263eb48f2172f37540337b2438166f32de4eb2b7f03c332715e3ae5a26cc016375f5d01ca67d", 0xef}, {&(0x7f0000001000-0x61)="e731499b3e8cdc3e83fb3bc1e8c55a7010d3cbc7674fe5497ffb9a7efbfa88d174b12392ba958fd316997c84ac119364e8a03c644cb6e3066fa1060925f6c3076816476673c0255158392e097b60a879621f27b072b336cade43217f472b3c46e0", 0x61}, {&(0x7f0000001000-0x8e)="2d0cdb8e73ab5a7290b3b950fcc18ce787fd70e5e2667fddc3ebca36203c5d13b61c0b37fc421f9fadc6cba2a6fe7e1120a6a257f441c314619ee1bf8c2f9ef5da6f1f0e90afd25a91d93caec50b5d232b49153295d0491e916473905b0d0b4691020cff9ba25df45ab6047c37993af8f222bd0837c86ac6f7a4d931618877a5cf21928bd1ed9110f620176e2a65", 0x8e}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r7, r3, r0, r2]}], 0x2, 0x4080}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="de6e941f5407975bfb42135203f81db6", 0x10}, 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{&(0x7f0000000000+0x725)="59501d89eff1eae09cdf12c128ce42ae49d0993afbc29fd9fbda868d0d617b4ba9c90b57d4643f89caa23b2aed0b710db5aae7be3317f0f9aa16fe0014077da1b9b1df524b9b10e9fb1cae337f01f5cc223210680d8a1f6314bb974f70e01a182adabf090d7439e9bc0908593d8e1f102deda55616", 0x75}, {&(0x7f0000000000)="dc3f51769e4e93b80d6db8d537967fb9a32451df32a27b4e3ead2f5402c92c40a44638d7440e765331ec4d9d453d8bbe404e6aa705f5e1961d7338ddb649a9ef6b7100f8b0c2c7f5a15aa5288c4a9a9c27af3ae89e039d68b9ea5e4390314f0b5528f414eba14ff3d14d1ede558333a9322c95bb525809baa286543954c6a24153ff1ab2c5a7902fb1d236505f39c692099da82cd0f4d70632905c164e95730a673988f07913c4f2ee6b1b1f593c2579f82c0f69c9a4008eb0242e9678e87ea1f31be19eb0b4fe595a7fd8265a2432f50619fbe567108b62d732ec969b60fbcf056a888ed244ba3f412e70e2ee", 0xed}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x7c)="291fac80485d2ea99ec6f0a94ba8a6317c4607220c35e9e1c81415bc88ffe753cae43f2f33080fc82acb083bceb6197d19bf783df1978cde20d2eb323bb63a60789c642ce2ba507deb7a3c17f47d59c26879d9474e1382789ad77a44ebcaa4d3185d4a8e5461e4e00a7642552a645b5d55edcaa59e05ceec5bc87b50", 0x7c}], 0x8, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r3, r21, r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r22, r23}, @cred={0x20, 0x1, 0x2, r1, r24, r25}, @cred={0x20, 0x1, 0x2, r1, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r28, r29}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r30, r31}], 0x9, 0x20000010}], 0x8, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x603011459ad5a513, 0x0, &(0x7f0000001000)=""}) 2017/08/01 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xfffffffffffffffc) r1 = getpid() r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f0000a50000-0x8)=0x9) r3 = syz_open_dev$vcsn(&(0x7f0000d87000)="2f6465762f7663732300", 0x1, 0x40000) perf_event_open(&(0x7f0000a58000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0xfe, 0x0, 0xffffffffffffffad, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x80000, 0x0, 0x0}, 0x0, 0x4, r3, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000a70000)={&(0x7f0000535000)=[0x100, 0xffffffff, 0x1, 0x1, 0x3, 0x9, 0x8, 0x9, 0x7f, 0x3f], 0xa, 0x1f1c00000, 0x0, 0x20, 0x9, 0x800, {0x80000000, 0x1a062113, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0xffffffff00000000, 0x0, 0xff, 0x101, 0x2d, 0xa5, 0x7ff, 0x1000, "f4a55e82dbc5e096d8ca5642787c0b7954175d102bea191648d67104c75630f3"}}) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x2000001, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000b19000)=0x80000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r5, &(0x7f0000012000)=@pi={0x0, 0x1, "6663"}, 0x8) lsetxattr(&(0x7f0000df2000)="2e2f66696c653000", &(0x7f000053b000-0xa)="6c000000000007002300", &(0x7f0000b77000)="00", 0x1, 0x1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000323000-0x8)={0x4, 0xd5, 0x5, 0x1}, 0x8) r6 = socket$kcm(0x29, 0x2, 0x0) rename(&(0x7f0000fb3000-0x8)="2e2f66696c653000", &(0x7f0000fb2000+0xb82)="2f66696c653000") mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfb5) mmap(&(0x7f0000f68000/0x4000)=nil, 0x4000, 0x3, 0x32, r6, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00004a9000-0x4)=0x0) mmap(&(0x7f0000373000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x80) prctl$intptr(0x4018, 0x43) close(r4) 2017/08/01 08:48:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000464000-0x9)="2f6465762f73672300", 0x200000000005, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r2 = open(&(0x7f0000f8b000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000f8c000-0x68)={0xcc7, 0x81, 0x1, {0x0, 0x0}, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x2)="5d00", 0x0, 0x80, &(0x7f0000047000)={0x7ffe, 0x1, 0x8, 0x1, 0x5, 0xfffffffffffffe01, 0x7, 0x8}) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x10, 0x117, 0x0, ""}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) recvfrom$inet(r2, &(0x7f0000823000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x40000000, &(0x7f0000b0e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f00003fe000-0x6)="2e2f62757300", 0x19d) set_mempolicy(0x3, &(0x7f0000cd7000)=0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000df2000-0xc)={0x40000000, 0x7fff, 0x7d}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000330000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bd000)=0xb) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x100000114, 0x1d, &(0x7f0000569000)="f878c43e", 0x4) r5 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r5, &(0x7f0000629000)={0x0, 0x0, &(0x7f0000629000-0x10)=[{&(0x7f0000627000)=[{0x14, 0x14, 0x301, 0x0, 0x0, "0591dc"}], 0x14}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f000031f000)=0x7, 0x4) add_key(&(0x7f00002fe000)="2e726571756573745f6b65795f6175746800", &(0x7f0000790000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab7000-0x1000)="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", 0x1000, 0xfffffffffffffff8) 2017/08/01 08:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8e01f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000fc7000-0x10)={0x0, 0x9, 0x1ff, 0xff}, 0x10) r2 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c95000)="1c0000001f0007202701001a1fffe20001000000060089000500f700042b0019fa87", 0x22) statfs(&(0x7f000056a000-0x8)="2e2f66696c653000", &(0x7f00002ee000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fb7000)=0x0, &(0x7f0000b07000)=0x4) 2017/08/01 08:48:11 executing program 4: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00006c7000)={0x0, 0x0, 0x1, @thr={&(0x7f0000891000)="", &(0x7f0000e66000-0xeb)=""}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) r4 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r3) setrlimit(0xe, &(0x7f000057a000)={0x10001, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x80000000, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) dup2(r3, r2) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r6 = inotify_init1(0x80800) ioctl$TUNDETACHFILTER(r5, 0x401054d6, &(0x7f000059f000-0x4)=0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x80) tkill(r7, 0x3) tkill(r9, 0xa) ptrace$setopts(0x10000000004200, r0, 0x400203, 0x20000023) setreuid(r8, r8) clock_gettime(0x0, &(0x7f0000ee7000-0x10)={0x0, 0x0}) 2017/08/01 08:48:11 executing program 3: getuid() mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f90000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socketpair(0x1, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000f90000)=0x0, 0x80800) r4 = socket(0xa, 0x3, 0x6) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000a8c000-0x4)=0x0, &(0x7f00009f9000-0x4)=0x4) sendmsg$unix(r4, &(0x7f000020e000)={&(0x7f00000fb000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a64000-0x10)=[{&(0x7f000023a000-0x1)="cc", 0x1}], 0x1, &(0x7f0000ce3000)=[], 0x0, 0x0}, 0x7ffc) r5 = creat(&(0x7f00006e4000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x80) ioctl$VT_RELDISP(r0, 0x5605) connect$unix(r5, &(0x7f0000bed000)=@abs={0x1, 0x0, 0x1}, 0x8) r6 = dup3(r3, r5, 0x80000) pwrite64(r4, &(0x7f000097a000-0xbc)="65edf1cd892b5c52615715dbbe3d1c87dfaa9ae07062b08b886cbd7eef2bcfa0d6d50d87bd7276d1b1658fbc7b7b5b597def5751aca7e3630bf4944103863438e1f2cbf8d0c33e1f7e2cf65ed38ab72a688f6a4bf56b10c6ebef5aeb04df5df994d9df7c2e1ea6fb92358e60112a2710e16d1573d4b1466df94cdad69f966953ae96e025a6cf09be7776404c5c76f3e40a20bf99b564a71b8d7187807051b85823b6f752911f20e70c2268b555b3959326a94847f5203e1f5aabfed7", 0xbc, 0x0) sendto$unix(r4, &(0x7f0000725000)="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", 0x7ff, 0x40000000004004, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r7 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000a6c000-0x30)="1d30dd41212482251648554f2ff1c7f95b344364d956dda79f2e5a88db8fcd51f25d5e2620ac5726e61b71bec8163bdc") r8 = geteuid() ioprio_set$uid(0x3, r8, 0x7fff) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2000000000000021, 0x671, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x80, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, r6, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x2, 0x4810, 0xffffffffffffffff, 0x3) pipe(&(0x7f0000998000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x400000000000000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x6, 0xefa}, 0xc) sendto(r0, &(0x7f000039a000)="40a1186d5537f2c1b39fd469688f049f41578dc4d4be73b092d28ac0dc326254313c99aa9acf9c3f41e8616258ac86033d84781bd1a4203729f81796023a79a7dc349e585b478029", 0x48, 0x20000891, &(0x7f0000d61000)=@nfc={0x27, 0x1ff, 0x0, 0x3}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000908000)={0x0, 0x0, 0x0}, &(0x7f00009c3000-0x4)=0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={0x6, 0x1}, 0x8) r2 = socket(0x11, 0x4, 0x7) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000efa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) connect$inet(r1, &(0x7f0000163000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003b5000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0xe8) shutdown(r2, 0x1) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000458000)={0x77359400, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a45000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002f3000-0x4)=0x8dc8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002cb000-0x4)=0x0, &(0x7f00007a7000-0x4)=0x4) getpeername(r2, &(0x7f0000ae3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000398000)=0xe) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000c97000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000905000-0x4)=0xf1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009fe000-0x4)=0x8, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000072c000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r2, &(0x7f0000e3c000)={&(0x7f0000afc000-0xc)={0x10, 0x0, 0x6df, 0x2}, 0xc, &(0x7f0000675000-0x10)=[{&(0x7f0000954000)=[{0xac, 0x8, 0x800, 0x200, 0x8001, "da1a12cc2054f5162cb6aa3d129efa7f569ac66820e37192cea307a6425efeffb7b99c4e99773c46d46388068c2385013dfbce973ce156065348dd48c51c47f8c414b971cac2ac309bf0524b4f0817b9c9b4a8f131593933ebe03d8e00e9338e4f3dcdbd0e8b0c3e22e15b46c9982ae2d478baf86743b78ad3b87672942eba629fd34edbbc48b951dc0aa69e6cd4be38b81ca70c1e0e8db59dfd4080"}, {0x14, 0x1fb, 0x8, 0x1ff, 0x0, "bb"}], 0xc0}], 0x1, &(0x7f0000e14000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}], 0x2, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000447000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x601a, 0x1f, 0x7, 0x10000}, &(0x7f0000043000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000fe000-0x8c)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r2, &(0x7f0000324000-0x66)="19901439b66fd1730e00c2a6420b46455a5be20084f0e48878cdb5f6a7ecaa91647957b3ec3aa4703d1c97b60c051e13c15f307b0504820c480f62b1b56e376b56260bb69afc9f89a2ac391d257b840c9744c7eee3f8d777cb25f8df6bd53e2b01240f7c0dbe", 0x66, 0x3e, &(0x7f0000406000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f00000ca000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x10020, &(0x7f000091c000-0x10)=@ipx={0x4, 0x0, 0xfffffffffffffffc, "000002000083", 0xe, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000061c000-0x10)=[{&(0x7f000034e000-0x14)=[{0x14, 0x1e, 0x2000000000000401, 0x0, 0x0, "09"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x800}, 0x800) r4 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000eef000)=0x6, 0x4) 2017/08/01 08:48:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xc920, 0x1) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00008bc000)={0x0, 0x1, &(0x7f0000aa0000-0x14)=[0x0], &(0x7f0000698000-0xc)=[], 0x0, 0x0, 0x0, &(0x7f00007de000)=[], &(0x7f0000205000-0x4)=[], 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ac7000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002ed000)={0x2cc8, 0x0, 0x2, 0x7fffffff}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00008dc000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) writev(r3, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d02ffffffff00002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000071c000)=0x0) mmap(&(0x7f00000da000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bbb000)={0x200, r2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000004e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000028b000)={r4, &(0x7f000009a000)="00000000000000000000000000000000000000000000000000000000000000000000000000"}) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") 2017/08/01 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r0}]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0xffffffffffffffff, 0x8066d5ff0b, 0x20000, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_dev$ircomm(&(0x7f0000b2b000+0x4c)="2f6465762f6972636f6d6d2300", 0x2, 0x8000) ioctl$KDSKBLED(r3, 0x4b65, 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) accept4$unix(r2, 0x0, &(0x7f0000028000-0x4)=0x0, 0x7ff) r4 = socket$unix(0x1, 0x5, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$dupfd(r4, 0x0, r5) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00002ea000-0x4)=0x0, &(0x7f0000b27000)=0x4) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x37, 0xffffffffffffffff, 0x10000001) r6 = userfaultfd(0x800) r7 = shmget$private(0x0, 0x4000, 0x2, &(0x7f00003bf000/0x4000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000348000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f0000f46000-0x8)="2e2f66696c653000", 0x0, 0xd9da24d5b394b4e2) getpeername$inet(r8, &(0x7f000081e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073e000)=0x10) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000b2d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) io_setup(0x2, &(0x7f0000001000-0x8)=0x0) 2017/08/01 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x6, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000231000)={0x26, "736b636970686572000000000000", 0x2000000, 0x100e, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f5000)="4e5d", 0x2) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x6, 0x1, 0x1000000000400, 0x800000000000002}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x1000000, 0x40010, r0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000878000)={0x5, 0x84, 0x10000000000080, 0xf, 0x0}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d9b000-0x10)={r2, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cd5b6aa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b46000)={0x7f, 0x3629831, 0x1, 0x4, 0x20}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x3, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x7, 0x3]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000439000-0x18)={r2, &(0x7f000011c000)="b039bd99efcfaadf86f3c8716516f61fc030bdec96fbe0505d6ba130997b45748db055a1e9418933bb7b28a121a335317c2742b2135c41524ffe0ce6a1b88e0e714d5d3d414fb20ce379f452ea30b776d9798de7c217db2d39be9eb1c1a742", &(0x7f00001f3000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000142000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000316000-0x14)={0x0, 0x25, 0x1, 0x0, 0xdf4a9ab25639931c}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000860000)={@generic="d356ae28b94bfd44dc49eae3fbbdce54", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ad000/0x4000)=nil, 0x4000, 0x1000000, 0x10000000032, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005d5000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000fb000-0x18)={r2, &(0x7f0000310000)="f6", &(0x7f0000fe1000)=""}, 0x18) 2017/08/01 08:48:11 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000013f000-0xf0)={0x0, 0xe7, "f1241ab1fb314595cfc3337852b3b726796d48790b25374427c8255d1a42fc369b4bb82019bd2c7974be87b9c93891a49d2f68a578addf15b8947971387cc7ac03fb2bd6015f4337354cd5ec93b4323ceab439317f6113710c5eba17de8d2ca090f854e4b050f13ab37f7d3a781f29a8ba531c1074df3bd00e5c59030e2e8759972e487714a80cc8f37e72d6bab91692e194890838c2c3929802a649d1ef5d64e9102492093e8882c1666fcf89d57b4ea3d7c1d36221f5417e0e222ed0d083e3c0b0dde356824051c499ce6a7114ebf130793f2e9feadb2446f98a93736ccf46018178ea4a23a1"}, &(0x7f0000962000)=0xf0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_value={r1, 0x6}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6a000)={0x0, @in={{0x2, 0x0, @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]}, 0xfff, 0x5}, &(0x7f0000f04000)=0x98) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000f6b000-0x20)={0x2, 0x3, 0x80, 0xed7c, r3}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f6a000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x6, 0x3}, &(0x7f000062c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000907000)={r4, 0xab, "9f8820adc6b3e28d033905f35a9b9d4e589822f02f3260c156db1a3bf5f4c8b2405b4fd405490bc1f701000000000000004dfadf76a656985eec6bba6945f55cd8ca40218b4122cd3c1fc6ebc3cb078cd83c9898ec5ffec18f87936321f2d85af69d1d6098568cedade1ca390360a21cc667883ee71279af8fe59d0700e2398cba3459a9d6f049c35c09cd8b25e77e798b1fd1a70b3ac7e0cfa20391272919c367095705c3e8fc12a1ec1b"}, &(0x7f0000284000-0x4)=0xb4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={r5, 0x1a6}, &(0x7f0000ec6000-0x4)=0x8) socket(0x0, 0x0, 0xc) r6 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000f6c000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000283000-0x8c)={r2, @in6={{0xa, 0x0, 0x557, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000)=0x8c) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f00003a9000-0x1f)="1f0000000004ff00fd4345c0071100000200d60008000100030400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) r8 = fcntl$dupfd(r6, 0x406, r6) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000044000)=0x2) 2017/08/01 08:48:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) splice(r0, 0x0, r1, 0x28, 0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) syz_open_dev$mouse(&(0x7f0000888000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x200000) r6 = dup2(r2, r2) r7 = memfd_create(&(0x7f000002b000)="2733504c3a00", 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000fdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00007e1000-0x8)={r8, 0x3}) pwrite64(r7, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) read(r0, &(0x7f00005ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) pipe(&(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r10, 0x407, 0x0) sendfile(r10, r7, &(0x7f0000316000)=0x0, 0x2ea96fac) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f000072f000-0x8)={0x10000, 0xff}, 0x8) splice(r4, 0x0, r10, 0x0, 0x100000000, 0x0) splice(r9, 0x0, r5, 0x0, 0xfffffdff, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00001dc000-0x4)=0x20, 0x4) 2017/08/01 08:48:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000b05000-0x33)="65161dade41d3271dcdb529675c9a4792236fc457d086cfd31f616f70494b316c29f5e3e18f2d72103d3cf5936cdd76392bc59", 0x33}, {&(0x7f0000cb3000-0x3b)="20925c344bc97e71c19e73b9ac71031ece5420529dc35386b5bab161c026c4fe95beece8d8e6d7cf05da391e12eb4a4f27dd1ef1d6afa12c375ce3", 0x3b}, {&(0x7f0000001000-0xa9)="639ea893f2c7b5d28a309d3c824c1845c334c957bd2b06cfba7ddc8fc972953a447470e4bf7e482c5f98fc02c08feaceb2998832bca624e20a288e2baf4a52a879ab8d65d6888507737251554d54c121119d097eff1137b285e881f5a0f5d5033e97d9f64080aafb8c134b5458c489857f733f59a368f611a5e6f06f6623965481c25fba4a906b887950df533566d27cf95eb27f9d790bb15bd0467d103b2e6f47f2c2639b454e805c", 0xa9}, {&(0x7f00006dc000)="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", 0x1000}, {&(0x7f0000000000)="953b05eada191b3f8ca5af1995117a06dd1fc54b496e8c9d581934f07cc1125e9437a8be707432c07f33c51b49133d2b0e1e99b779fd80cd07e367328e469fb66e4f6863f7e3f93894f2f9a2a51ffc856ab325342aa4d9a4ac6f60209b738edcf2837c7a083593656b6591c26f9ecdcc10ac8c24ddc15da9d22ceeb400fc24d9cc0eb4b45aba20f45c84e8dcb62508d9d3b7d2a4ac7a698c51c4c3d5a39f548382fe6e86a84e1f", 0xa7}, {&(0x7f0000001000-0x5d)="27201c2c5c3cdfc16e80c89735e62d8b7bf0161a8123d26ab8cb9a7168b09826549ebf55166893ae9a37b3134bf1bf18d95dd3ae41e000bed946cc02a228fd4d43bb24d2d184b32ac0375d15cdc033f8eaa88184936bc6520134eefa68", 0x5d}], 0x6, &(0x7f0000162000-0x1e0)=[{0x68, 0x11f, 0x5, "0c55111af16001f3a0c1d2630a0717459c901113dd8bbd03996492b9b6f2d5f72174280d8ed5cb990e9eaa190c2e135274a14a48139c1cb5b4932be646e718ba7d7f62171751f3a355c4b86b44f23cc5cb76"}, {0xf0, 0x0, 0x5, "6c4f4b28517b4a84ebab455fabf32573060685b8dd5d62a877307175e6f62ee54371bbfb81d40ea5561210eb59faa25a40374d1bd2f2800c0a582dadf87713f684d7f692852752fb2dd89a420eebc2de0e736268bc4c4298d0260ef4686cc0d420dcc6303bad7a887730727cd11d70e3c14377776c94e281764074f5fa2ad0e81caf1e31f35191635c2c02802e43459c6276b515ea136e4119dba9699e4e40861803056d70d930d989b4cd2740a9d4b71814a71a27622de40d5ffe4421a51e8f1257e983ff1e4d91b82afc2c1ad88b127b749beb6b49ff26bcbeaa6db37c54"}, {0x88, 0x11f, 0x20, "35d0f41fd0955f7d2a35845c82dc629b622ff31cd29f346ffdd82a0bd4d0e7cb06b681f812326a953b8ea758a28563be5d2cc02c576d3813fe7d13d0f8df946958e02fc3d73d14611a7d5979587c463b8f329e4ec9a057e98e61cf739086d235e28cdd7f5b1699663052f362a8bafd77036c95950afc27"}], 0x3, 0x20000010}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000832000)={0x2, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0x0, 0x0}) listen$netrom(r2, 0x2) flock(r3, 0x9) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000116000)=0x5, 0x4) r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) close(r5) rename(&(0x7f0000dd8000-0x8)="2e2f66696c653000", &(0x7f000060f000-0xa)="2e2f636f6e74726f6c00") r6 = dup2(r5, r4) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000bc7000)={@generic="b82873dad28b4516c8fc3aae3bd38580", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000de9000)="ad", 0x1, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 172.158609] nla_parse: 8 callbacks suppressed [ 172.163242] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.186192] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/08/01 08:48:11 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x41010, r0, 0xffffd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000012000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x1000}, 0xc) mprotect(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x9) r1 = memfd_create(&(0x7f0000010000-0xa)="6d696d655f7479706500", 0x3) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54) ioctl$TIOCEXCL(r1, 0x540c) write(r0, &(0x7f000000b000)="ca94a427a938ebad28cf0b380c4ad7ba802795cd68952340129f4b1397170517a1412ca4c15caa64cf2a38c80dd3d181ffc48f8000acd47dfac06a663195813edef39e234f33af8b2dc5b17825286882d8c8289326b3fee4611acafb58c3a7771f6fc5face90a8c3de4d6a3ac8d62dd03ca53016097a0ad27a4961bc1aa2c58b1415da774a", 0x85) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000000f000-0x118)={0x8000000, {{0x2, 0x3, @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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x8}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0xfff, 0x6ed5, 0x6}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f7667615f6172626974657200", 0x400001, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x8001, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) clock_gettime(0x7, &(0x7f00001b9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfc00000000000001) writev(r3, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000e90000800019001a000400ff000c00000000000000000300ffff06001f0005a234", 0x3c}], 0x1) gettid() getegid() mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x121000, 0x8) mkdirat(r4, &(0x7f0000014000-0xa)="2e2f636f6e74726f6c00", 0x0) 2017/08/01 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d68000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d6a000-0x8)={0x0, 0x0}) capset(&(0x7f0000004000)={0x819980330, r1}, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000d6d000)="232c766d6e65743000") r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b7a000/0x4000)=nil) eventfd2(0xd, 0x8) shmget(0x2, 0x4000, 0x78000000, &(0x7f000011c000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2017/08/01 08:48:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x105000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000388000)={0x0, 0x4, 0x4, 0x80000000, 0x100000001, 0x9}, &(0x7f00001e3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000110000-0x8)={r3, 0x3}, &(0x7f0000a45000-0x4)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000478000)=0x14) clock_gettime(0x0, &(0x7f00008d6000-0x10)={0x0, 0x0}) symlinkat(&(0x7f0000bb4000-0x8)="2e2f66696c653000", r0, &(0x7f00002a2000-0x8)="2e2f66696c653000") write$sndseq(r4, &(0x7f00007a0000-0x1b0)=[{0x2, 0x100000001, 0x53d4, 0x6, @time={0x77359400, 0x0}, {0x0, 0xda46}, {0x9, 0x2f46ac7f}, @ext={0x17, &(0x7f0000840000-0x17)="1a443355257dff37ac65445bc25b4cea50e92236319fb8"}}, {0x762d, 0x9, 0x5, 0xd0a, @tick=0x1, {0x23, 0x8}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x3bd5, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f00008ea000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xf70b, 0x8, 0x400, 0x5, @tick=0x5, {0x30, 0x9}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x28, 0xbf1}, {0x800, 0x85}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @tick=0x8, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7bb, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x81, 0x5}, @queue={0x4, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={r5, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @result={0x1, 0x3f}}], 0x1b0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000a02000-0xc)={0x2, 0x0, 0x0, 0x1, 0x8000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f000011e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) syz_extract_tcp_res(&(0x7f0000ea6000-0x8)={0x42424242, 0x42424242}, 0x2e, 0x81) syz_emit_ethernet(0x840, &(0x7f0000f9c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xff, 0x3, 0x1f}}], {{0xedda, @ipv6={0x2, 0x6, "cb3c9f", 0x806, 0x2c, 0x3fc0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@dstopts={0x0, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xe2, "18588f2e9ddf079dfad4da55c1f654fb5a603d9bf5d7135780042b94709ca3008fd084c7f781bbcf275a6ebc2b1b1bc32f95e3ff549319e6d93b9f4c11ecacc2aa4dca0a494cce866e6f369a2178a632dd1dd6e3cf47e9eb9913c6d0c649f13e13fdd60f65fd40732ed0b96582f480ac369e082c3d32c2987ad7ce79dd758629dff4034dab3026aba3df455fb8f2169944944abf3b6f88c5cc86f17d19b979774825f44c8212d60a9d57a85d272aa8e8af4c02bd09dff75321584397cd8fc84cf2437fdf43e5cedd905f40937aa58fa4e840f8b4ab086db00ea37342b09e9406d598"}, {0xfe, 0x2, "a916"}, {0xff, 0x8b, "dc5540186ba0168f84e68a10d8884f9ddffba39db49976ec033b799a14257131ba217233adbcc89235afb0b4c8976197ac714070c728b3ef71bbb0b7bc9f0250ce21ef0253181f1605b3318071a98c1c1ba4fe42743a674af64d2a5da7aa7875c3b4e4f47cd9bd309b0626d6bdef8128cf125e635561ccf7be63315dc6d1d387bfe41b93eb145c1e749acb"}]}, @hopopts={0x7e, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x43, "f363fc62e03e4e2d8b29989a622036cfbc23ff3b637e008f6cbba0c13015ff41f867ca49b9e50a3d97c11d9e4039f5187529a674422644dc5ae59809d14fda74ac3706"}, {0x7, 0x9b, "01d1790363115e70efd82341ce9ad10c419f62508673557188a593e7508ac93a1ef1785e6d309119dc22598f6bb00ebda0054b2ffedb48c043f66b620bdb2f62895f855dfebffdba65cdee21696b5e37edf116f943b52b5206e0b2210d845bab04aee763e43f60bbae5bd006bc36bcce814387510a71f525799e3b2593fb0d59e5b64f1cdbde82789028894e488d91ce52e382d48376b805755be7"}, {0x7, 0xad, "543a68b84dfceaf7a2f969d1635844ab1315a6e38478e256f68384b9ce540111f6c61883e85ae23f75e80fa2e89cf79672e568e88ea506564477e1955b1e654f8be7aa1cae1207c92e143af8f90713a6271adeb367c5d1daac9af5ef5de2e58623cbcc6acab24226157c6de583f19e4f7da92a0fb53db64f90155868df655700dad2d84c3fdc6305be4c60c7d3ef2e6a748b3578cee8c239498437545f5bc05e0f2b2651fda104dbc4fb2a57cd"}, {0x1, 0x6a, "2cdb505dfaf84894b00d539e30a19d1e67f3c3cfc6489051b51359f33f83daf5658d5513e11f9cf12e4813120f99ae276799f5dcb08a76c47431da09fd836ae993c8e1bdf12a3daebf7a48b24185903f9c16ab68b62a247f2ea9984dc97c757cee582a09ada1b341fcba"}, {0xff, 0xc8, "9f10a1d573534485312d637a35853fe7206185659c80ec134ba3988395cbdc1434f809646e7cc9a4ecb3a1da1243648fffe8c2b7de23a7923b77fd2801903a44a23ab40d6e851885c0d9ebadbd163f89f5babc120f1a37e9dfca60df7261b58af49458f74b21f7c10be8d78d38442d4e78326a056ab14b09b4c42a90431269ae8caa7b31ba405867e07a01c5aad80bc280a027f2cf445b6c067c8a4c40351e3a172e821a953d92f12391bd644b74592fe0dc7f4e78e5b8e14825f6a731363bae08a13d05b4175ac8"}, {0x7, 0x82, "9fa494646882e069a89082478bdf4ca6191eb135a4577fd3f4c768b148684b31038a549cfbb0df5abb4e13d9647da87078b98821c8ce98099d2ae362d5e5885c9b1dfbba29a360610fafdb0b5e0e8e2fadf354b88003c097c15b9ef9f0b3aa251fd392701cd0040ca5009ec40ae55ef9d14b1afc8a37bd381efb760a5887bec95c09"}, {0xff, 0x43, "c14690fd8b289897a35809a68d1c51c75805e6c9a62c6c89f0765d9bacde6b2796ea9502734289702c721811d866e7682cef621ebe04a37c085e16406323334b44b308"}, {0xc9, 0x65, "2418911ec205961631c7038fc534927f0ee771961864ca6fd19ac75133a690a8af6f7ce2594316c0f3de6a6b80bfe65c0198c5122685effe01505f14971817d96d1776cc0bec0c45f8ed7d40d373fdb46dbce1d64176e6c7b8962ef9d9ba01455d7d941fd6"}, {0xc2, 0xf8, "006ed7b88bcb97bb77f6ffa3920793ec4ca9fc8d7627f83d948cf329f16ccc359bbd4da9f5a5953e10425dad6dc354241532d8cfb7215bed924df264d0094b66be275ab472cf62428963f2f60733206d2127ce6a317d5b5205ad0b01bef7cbd0e5ab8a1efd3fd9f5bad8bfea4beed1c3ddda2576ee5ef3263f98920d01a92efa92722a4b280b96bfa313dde5902d809c63603f578976e32ec523fc1ff902c9485ae342eb773333c807a1cff6f6a428b81ab9c8eb775a096958234ca2fd0adff5a0abd9fbae1a20c8eb0e07415137f1d3190d6a628dbbd91e7a0700f0c4ab296ad718b93fcc3c5cd1391268969238239b7aeba27fce03f973"}, {0xc2, 0xb, "8829ba968193d5634d011f"}]}, @dstopts={0x6, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x14, "be3fe2f28324faaffdccdab0d9ce49a022da8f7a"}, {0xcb, 0xd7, "6b5b2a49ecbde43625161e0cbd6f46366224541d0cccec094078a96ec80e2e9f133d939830da92001dd96a0906f57dc3eb65eca7feb266bcbbdcc955d95e15597d72b5c0ddb6519a1b8845df846d03faf9095f7bc42a4c3d93acc6b313598c4475662495cd7ddc32d95b9b86075a2cbc486097f65f0d6367be6589ff5571f37ae54481dac0e4596928fcdc6ecfe58743b861d4f5b547c44ae38c930c5238291c066dc62cf92ed3763330b356afd7bc8972c0a4fb3d41ad5344a3cd7c17f2067ddd575d5a1ed6cf299a5e95c8e8cf0d6ab067409912d893"}]}], @tcp={{0x1, 0x2, r7, r8, 0x6, 0x0, 0x14, 0x4, 0x100000001, 0x0, 0x8000, {[@window={0x3, 0x3, 0x20}, @window={0x3, 0x3, 0x7ff}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x7fffffff}, @generic={0x7, 0x12, "a9fef197acbf4e2308f3d01f14ff08df"}, @sack={0x5, 0x16, [0x8c2a, 0x4, 0x9, 0x7fffffff, 0x7fffffff]}]}}, {"0c7b08a82f2997eec5bce9fb0c186525b53059e400fb1178251e779499a443b416cd9f4ca90afd321755fb354edad24c8cba8e9ec46275441104"}}}}}}}) flock(r6, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d39000-0x78)={0x0, 0x78, 0x2, 0x0, 0x2, 0x85a5, 0x0, 0x1f, 0x2002, 0x0, 0x100000001, 0x8c1, 0xfffffffffffffff8, 0x9, 0x0, 0x3ff, 0x0, 0x80, 0x205d, 0x10, 0x4c380000000000, 0x7, 0x6, 0x8, 0x5, 0xffff, 0x0}, r1, 0x7f, r0, 0xa) r10 = timerfd_create(0x0, 0x80800) timerfd_settime(r10, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r9) r11 = syz_open_dev$ircomm(&(0x7f0000c9b000)="2f6465762f6972636f6d6d2300", 0xfff, 0x6060c1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000390000)="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", 0x1000) r12 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r12, 0xb, &(0x7f0000089000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGABS0(r11, 0x80184540, &(0x7f0000d9c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r2, &(0x7f0000edd000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) personality(0x500000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) close(r4) 2017/08/01 08:48:11 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059b000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getitimer(0x1000000000000, &(0x7f0000817000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) semget$private(0x0, 0x0, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001d8000-0x5)="6465616400", &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb1000)="0014", 0x8000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) pipe2(&(0x7f0000c86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00001b2000)={0x8, 0x54, 0x5, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fae000)={0x2, 0x0, 0x2, 0x7}) epoll_pwait(r4, &(0x7f0000d27000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f00005cb000-0x8)={0x20}, 0x8) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000cce000-0x10)={0x6da1, r6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f000020e000+0x322)=[]}, &(0x7f0000001000-0x4)=0x10) perf_event_open(&(0x7f0000140000-0x78)={0x2, 0x78, 0x4, 0x0, 0x100, 0x1, 0x0, 0x1d5, 0x80, 0x8, 0x4, 0x2, 0x800, 0xb, 0x0, 0x1cbb, 0x2, 0x2, 0x0, 0x0, 0x2, 0xcc8a, 0x6, 0x4, 0x1, 0x597, 0x0}, r2, 0x3, r3, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r8, 0x4, 0x423f9) shutdown(r7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) r9 = socket$inet(0x2, 0x0, 0x2000) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f000000b000)=0x20010100000001, 0x4) connect$inet(r9, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000563000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="05fce99730dd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="18a36b80b463de8d11aab2928635d75c"}) 2017/08/01 08:48:11 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = gettid() pread64(r0, &(0x7f000060e000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x46) r2 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x10, 0x6, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10c92, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x100000c, 0x51, r2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00009d2000-0xb)="2f6465762f766373612300", 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = dup3(r2, r3, 0x80000) socketpair$inet(0x2, 0xf, 0x5be06147, &(0x7f000016e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ec9000)={0x9, 0x8, 0x8, 0xe692, 0x6, 0x7, 0x100000000, 0x0, 0x0}, &(0x7f000051a000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d66000-0x38)={r5, 0x0, 0x2f, "600b3544ddca580f13299d32aa6cd67c075f6dab9c6fa57b8111e98f21c6307346571feb961701bf30d05442dde43a"}, 0x38) [ 172.229206] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.244856] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/08/01 08:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x7fd, &(0x7f0000321000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f00006e2000)={0x0, 0x6f, 0x4, @pad=[0x5, 0x9e, 0x81, 0x100000000, 0xd88, 0x8, 0x9, 0x2]}, &(0x7f000018c000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db6000)="2f6465762f72746300", 0x400000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000131000)=@ioapic={0xd000, 0x3c1, 0x3ff, 0x7f, 0x0, [{0x4, 0x9, 0x89, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x4, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0xfa4}, {0xffffffffffffffff, 0x1000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x237eb3f4}, {0x2, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x94, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7f, 0x5e, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x101, 0xac7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x10}, {0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x17, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x83}, {0x6, 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x80}, {0xfffffffffffffcfb, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x100, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x7f9, 0x0, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x2, 0x1c3da156, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffff, 0x7fff, 0x101, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x2, 0x374, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x31f, 0xae7, 0x81, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0xffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x401, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xcb, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfff}]}) timer_getoverrun(r1) 2017/08/01 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fb9000)="2f6465762f7663732300", 0x20, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000dcd000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dab000)="2f6465762f6b766d00", 0x5, 0x0) io_submit(0x0, 0x2, &(0x7f0000cc4000-0x28)=[&(0x7f0000b6a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000d9000-0xe1)="", 0x0, 0x7, &(0x7f0000b97000-0x50)={0x7, 0x0, 0x0, @tid=0x0}, 0x0, r0}, &(0x7f0000a10000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000956000-0x1000)="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", 0xd36, 0x2, &(0x7f0000b4f000)={0x1, 0x0, 0x0, @thr={&(0x7f00006a9000-0xd0)="e50d380b8cffda7510c13e89243f", &(0x7f0000136000-0x1000)=""}}, 0x0, r0}]) prctl$void(0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000d43000)=@pic={0x8, 0x6, 0x9c30, 0xff, 0x9, 0x3, 0x81, 0x8001, 0x5, 0x7, 0x9, 0x8, 0x80000000, 0x10000, 0x8, 0x100}) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r7, r7) r8 = gettid() r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4144, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x11, 0x3, 0x0) close(r10) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6(0xa, 0x2, 0x0) r12 = fcntl$dupfd(r11, 0x406, r11) mmap(&(0x7f00007db000/0x1000)=nil, 0x1000, 0x8, 0x11, r9, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x15, @loopback={0x0, 0x1}, 0x12b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x20}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r13, 0x84, 0x66, &(0x7f0000000000)={r14, 0x1}, &(0x7f0000001000)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fsync(r16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:11 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000549000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f3000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f85000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0xb5b, 0x7, 0x925b}, &(0x7f000082d000-0x4)=0xa0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f85000-0x14)={r2, 0x3, 0x9467, 0xeb, 0x100000001, 0x7}, &(0x7f0000f85000-0x4)=0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xf, 0x2, 0x5, &(0x7f00001c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000f86000-0x8)={0x3, 0xbe}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000013d000-0x4)=0x0, &(0x7f0000f85000-0x4)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f85000-0x4)=0xfffffffffffff801, 0x4) listen(r0, 0x80000003) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/08/01 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000cc8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket(0x2, 0x800000000000003, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe(&(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000370000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) fcntl$lock(r3, 0x6, &(0x7f000055f000)={0x3, 0x7, 0xd31, 0x10001, r5}) readv(r3, &(0x7f0000896000-0x90)=[{&(0x7f00007d1000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000fb5000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000fb5000)="000000", 0x3}, {&(0x7f0000fb6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000698000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f4b000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000fb7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000fb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x8) fcntl$setstatus(r3, 0x4, 0x46803) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000003000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "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"}, 0x1002) 2017/08/01 08:48:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00003ed000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) r2 = openat(r0, &(0x7f0000649000-0x8)="2e2f66696c653000", 0x2, 0x154) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004dd000)={@generic="fbbb36d22dfc43b395c713f5ce719b23", @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) syncfs(r0) recvfrom$inet(r4, &(0x7f000021d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x100, &(0x7f0000cc8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r4, 0x8) modify_ldt$write2(0x11, &(0x7f0000855000)={0x5, 0x0, 0x1, 0x2}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000031b000-0x30)={0x55, 0x0, 0x0, {0x7fffffff, 0x3ed}, {0x9, 0x4}, @period={0x5b, 0x1000, 0x582e, 0x6, 0x4, {0x1, 0x0, 0x2, 0x1f}, 0x4, [0x81, 0x8, 0x40, 0xfffffffffffffffc]}}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000112000-0x8)=0x0) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="68", 0x1, 0xfffffffffffffffe, &(0x7f0000fc2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000082000-0x4)=0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000076b000-0x58)="b6ff3afa9109f681764de1c6c2aa264a9a3cc4f5dabf025f36ca0bb3b58ea947b966861ef1c1456475dd92d109f11b709b443f2b7c0b1d513f5238b56d6f2e66cfbb4e81ac60e82ca738680a91d34813a8e2f36b3370e8e9") getitimer(0x2, &(0x7f0000fae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r4) mknodat(r2, &(0x7f0000cec000-0x8)="2e2f66696c653000", 0x3008, 0x7) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000af2000)={0x7fffffff, 0x6e, 0x1}) ioctl$TCSBRK(r2, 0x5409, 0x7f) 2017/08/01 08:48:11 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x668, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000138000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80c00) pipe2(&(0x7f0000033000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r6, r5, 0x6, 0x4) vmsplice(r3, &(0x7f0000876000)=[{&(0x7f00002d5000+0x694)="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", 0xfe}, {&(0x7f000080b000)="95e55261e672e46ce6ca4990879bbb5de0f4a776ce90f726e6eff99547f920fa5c4e1c27834d9098c1e730396a6ca3a21f26b7fa92fb9ab748c007f2592f83d427011a593a6e826c73ef24fac04aae3a8f4bf6e5869b8c14fff59217af150ef4bd63997411fd40de40501b5f79f8c1bd23a983788ee793649bd10255dc8501decd4dfce8ffb734aa0f6ea1e7b4bbd902546fb923279381ce8d8eeadee2007b705d21a85b74130e3e7e66", 0xaa}], 0x2, 0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000eb6000-0xc)={0x2, 0x0}) fcntl$setpipe(r6, 0x407, 0x2) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000513000)=0x7f, &(0x7f00007f5000)=0x2) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000475000)="2f6465762f73657175656e6365723200", 0x840, 0x0) fcntl$notify(r4, 0x4, 0x80000008) tee(r2, r7, 0xcfe, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f0000417000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079a000-0x2)=0xa9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a6000-0x4)=0xc) fcntl$setstatus(r7, 0x4, 0x40c00) splice(r6, 0x0, r5, 0x0, 0x50e3, 0xe) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) 2017/08/01 08:48:11 executing program 6: mmap(&(0x7f00000e7000/0x3000)=nil, 0x3000, 0x2000004, 0x4012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, r1, 0x0) r2 = openat(r1, &(0x7f00006f1000)="2e2f66696c653000", 0x41, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000092e000)="2f6465762f76637300", 0x88002, 0x0) unshare(0x407) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x400000000000, 0x8, 0xfe, 0x3, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x101, 0xffffffffffffffff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b3d000)={&(0x7f0000847000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d33000)=[], 0x0, &(0x7f00007b4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) accept$unix(r1, &(0x7f0000d3a000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000233000)=0x6e) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbe000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x8, 0x8000000000, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x9) mkdir(&(0x7f0000a29000-0x2)="2e2f66696c653000", 0x8) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") perf_event_open(&(0x7f000000a000)={0x100000000000006, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x8, 0x1, 0xa00000002, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2017/08/01 08:48:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x80004, 0x3ff) setsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f0000d3e000-0x4)=0x9, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000f67000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r4, &(0x7f0000004000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a4b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f67000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x29, &(0x7f0000cbe000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) mmap(&(0x7f0000d36000/0x3000)=nil, 0x3000, 0x20000000004, 0x2010, r1, 0x4f) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f0000f0e000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00007f4000)=0xc) r7 = socket$inet(0x2, 0x80007, 0x200000000000003) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r4, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x4, 0x64010, r5, 0x0) mmap(&(0x7f00004d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x1000000, 0x51, r7, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e7000/0x3000)=nil, 0x3000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f00004a9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x1000006, 0x3f, r1, 0x8000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f66000)=[{{&(0x7f0000962000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f67000-0x80)=[{&(0x7f00009dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000f67000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000f67000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000769000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000f67000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000f66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000f67000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000e94000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000f67000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x2}, 0x9}, {{&(0x7f00005f6000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c7000-0x10)=[{&(0x7f0000f66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000f66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x2}, 0x6}, {{&(0x7f000008d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000840000)=[{&(0x7f0000152000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000d2a000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000f67000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000f66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x4, &(0x7f0000f67000-0x5)="0000000000", 0x5, 0x8000}, 0x7f}, {{&(0x7f00003c1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000029a000-0x90)=[{&(0x7f0000668000+0xc52)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f47000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000f66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000f67000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000f66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000174000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000f66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003d8000)="0000000000000000000000000000000000000000000000", 0x17}], 0x9, &(0x7f0000f67000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x6}, 0x6669}], 0x4, 0x140) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r7, &(0x7f0000016000)=[{&(0x7f0000010000-0x9c)="3ee805c5dfc9ef6a6f8ec38c89741288e2a49e880c13a48125fb53beb80e284ecda58fc00a828e4632124c368280c7a386da6da190a8b499aa9b353c4062f9c55825434a01a5221abaf95e229a2c5700b5aec165b3decefad6e94d7056529ac2f4d079c30b19a91666a7b8ce0121b77cbd3c1e1a4139e4d69dde1f78d190afb09b1c9ddf7873f37010e2b17c5ea0d268422e3b213722c79169b3e970", 0x9c}, {&(0x7f0000001000-0xf9)="aefcb5484c775c63a97cd6519c24bcfd9e861e97212ef4527fa6c8e39a24c911c8aa8851b5a20af5b4f916ac8f7407533190ce94b9f5dcc5577a8ab7b2ad265cff5f790e60f7a4ebb68345643c4fade575a1541048439cac941d61bf5039bbb212673daf25c431250b2a2eff5abd51d8e86650ca90c1afe06abf0d74d25e42bf8d2383de004483127661da9a4ec065e5954275a21dbf159b1663fd04ab29df5ae44bb77c2fcb7abe4f7c09ff4cbf5f430ce2a1418574f58e7651ffd3e77b24c9ea8182efd17061dc681cc01f9756013728fad0bf2347fe49c94d069a53e528146793e6e370964d12f93766e2a37de64b731142cc7f05c6ee2d", 0xf9}, {&(0x7f0000002000)="cce40acd61ca576402d237e750a8eb245f7558e2b14aa58a56a6ecbb309db130ce98cb1ae2680d96fca928b3a58103295954", 0x32}, {&(0x7f0000003000)="90e214e7db49033883b9692e511845d0d2cc156740ee892f0a7a50643ac1a6b450d3f9d967f9a9f13d6efd296d4545a770860c28c67f2d07cd4bcd56c420559cc9bff71abe9f3239e8a84772a90ba5f90b761704f60e678d136f53caa72c55eb6fd8ded9fdd4f31a8d30c5b0cee6c3e5a3562ed82ccabaf769858d067cd34f20d7ef8a3167129c8aa76508ecab90abf403b91bffc6115cc91fc351f6952670f76cb49b202be96d65fb91f8327c5e06555a4a7f4bcdce3dd9c096b6f73c9a7d1b32824e399a5fa7fba32a9575b665e639fe2411c8999662fff3f43297e89c5ca041b272288a82139cbc9e2380728cc8b04c43", 0xf2}, {&(0x7f000000c000-0xad)="5bee4fe8da04feb906ebb6747ab862551d20c739cd07e64225d5425e7387aeb14667bfdba05019aaae83bc3c95a69e28c529b97605ad87390317f94fd02b031d66efdbf41bc18e733afaf02cd50c61a4f61995f555a779c25f927db80ec64d133a8d19381606630082be63f1a1bca8bc8dea13cfccd80823fad7255b233e3a24a0ff03d21ac11629609238738f977d0376a97beccbb6a1978146e219b830c2d0ee6290cb58b63c515ad56d7928", 0xad}, {&(0x7f0000014000-0xac)="e6d5d4956bf409e21675bb7aa9d24a91d46ed49a1e1bf171ad7d4f78f71d34a4e16d736c66f7d982ff5739e61f073eaf0c36b63bdadcc87476119b801187c8de75b487b90dbe7caace334822d815d4e498f34095d3c6fa15902a416258d56f55e3cfbd75950618e5eedb5d5cdf3c6894d87b9986eb081402ae9dd5d1f3e4124bc9a9021a710eb056f324e64e894d259e1159b7f82cc459bee60b00c9b54e3588a60ffd299c0a36a318df7b8e", 0xac}, {&(0x7f0000008000)="e927bc6c5341a6649457c98696f4f6488a2f4c33d24fd3ca319045d8c6073a780a8e7fbd73cdd0ffc3", 0x29}, {&(0x7f0000015000-0xf)="fc2c3f5f07be99e69e603a0fc485d1", 0xf}, {&(0x7f0000016000-0xeb)="0b3d61403efcd75763fcb896aa0375635c355dd0ed726f36db26840edc778e012981dbcde8bc1449ae9437031041a2549880c1721f49da470a7060a3c1ab5e40c38c3de663b3676ad571c66c479bb8c76130dd96e3733c22f84a304a1ad40adbf8b1797318cbfa1cb587d4a6cc16155246ea2d1179615ef87f3b186c254d1f693a91c789661e883a05578267fe098ee080c0e92d26ca473438d1e7d845e2b1455fbab2c1237f7ea6faea45eb481f83e57fa879087d65f57ead24a39d1e62ab0db73087c1ab1ed141d1ab8595893b31cf69e14296a01aec430810ed55cf9798a3d9fab78e8c6970d0b80b01", 0xeb}], 0x9, 0xd) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@generic="25a8cd884d643c103c3f4104b41191cb", 0x0, 0x4, 0x0}) getsockopt$inet_buf(r5, 0x0, 0x482, &(0x7f0000004000)="000000000000000000000000000000000000000000000000", &(0x7f0000c05000)=0x18) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb39e6", 0x0, "bc49b4"}, ""}}}}}}) 2017/08/01 08:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f5000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000055b000)={0x3, 0x8}) syz_extract_tcp_res(&(0x7f0000582000-0x8)={0x42424242, 0x42424242}, 0x3, 0x13a8ccf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) getrandom(&(0x7f000095c000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006fe000)={&(0x7f000079c000-0x8)="2e2f66696c653000", r0}, 0x10) r2 = open$dir(&(0x7f0000073000)="2e2f66696c653000", 0x440000, 0x120) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000541000/0x18000)=nil, &(0x7f000086e000)=[@textreal={0x8, &(0x7f0000ce4000-0x40)="0f0f16050094660ffe250f320f2112baf80c66b8ec40b88c66efbafc0c66b8ce5eeaf566efba4000edbad0042ef00fb05a2266efba6100b80000ef660fd7e2", 0x3f}], 0x1, 0xfffffffffffffffd, &(0x7f00000a0000)=[], 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmodat(r2, &(0x7f0000046000)="2e2f66696c653000", 0xd0) ioctl$int_in(r3, 0x2000000000005441, &(0x7f00002e9000)=0x20000000ffff) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000cd000)={0x10002, 0x1, 0x100000, 0x1000, &(0x7f00006ae000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005cf000-0x10)={0x0, 0x1, &(0x7f000031d000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a5c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007a6000-0x78)={r4, 0x70, "f7045f4a4406af0002023aa9cd28bd87f22050e94c438621a15f794428c6838dfeda3f8b95edf75b39c4ab1bb261e3afca9a0802c34e230b749665d70600b9667266a845478ddeaf678053724aa081bc7a63472f670b5f35fb4eb6f80c693ffa96b72e9de85efd9497d09b094a31ec67"}, &(0x7f000063b000)=0x78) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00009a9000)=0x0) recvfrom$unix(r2, &(0x7f00008d2000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x2000, &(0x7f00005f6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/08/01 08:48:11 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f0000c81000)="75ea6be839982676a19e220b0b3436db9864b215151ee8c6bf6d36d4a402e58252616f5db1d575e49b9f41414b0c", 0x2e, 0x4000, &(0x7f0000f5e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000181000-0x12)="340e0100000000000000100e0c07e9060068", 0x12) sendto$inet(r0, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f000003d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x2, &(0x7f00006e6000)={0xa, 0x3, 0x201, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x10010, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fef000-0x4)=0x0, &(0x7f0000307000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x9) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000721000-0x28)={@common="69705f76746930000000000000000000", @ifru_names=@common="69705f76746930000000000000000000"}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000395000-0x4)=0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000106000-0x10)={0xc788, 0x8001, 0xa9, 0x4, 0x0}, &(0x7f0000fef000)=0x10) mmap(&(0x7f0000b02000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fef000)={r2, 0x7, &(0x7f0000086000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000056d000-0x4)=0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff1000-0x8)="2e2f66696c653000", &(0x7f000002d000)="2e2f66696c653000") msgget(0x3, 0x80) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = syz_open_dev$evdev(&(0x7f000059c000)="2f6465762f696e7075742f6576656e742300", 0x80, 0x103001) close(r3) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2017/08/01 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000067a000)={0x8, 0x101, 0x80000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)="27", 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000715000)={[{0x10000, 0x80000001, 0x95d, 0x3, 0x6853, 0x8, 0x0, 0x3f, 0x3, 0x5, 0x1, 0x5, 0x2}, {0xfffffffffffffa9f, 0xfffffffffffffff7, 0x48, 0x40, 0x4, 0x7, 0x7f, 0x2, 0x8, 0x10000, 0x5, 0x0, 0x80}, {0x9, 0x7, 0x8000, 0x52, 0x2, 0x7, 0xfffffffffffffffc, 0x80000000000, 0x3, 0x4, 0x9, 0x8, 0x7}], 0xcea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f63000-0x58)={{0x7ff, 0x5f7}, 0x0, 0x58f9, 0x80000001, {0x10001, 0x10001}, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005ba000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b2b000)=0xc) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffe, 0x8, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 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]}) clock_gettime(0x0, &(0x7f0000564000-0x10)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00009d3000-0x8)=0x2) write$sndseq(0xffffffffffffffff, &(0x7f00002d0000)=[{0x3, 0x6, 0x2, 0x100000001, @time={r5, 0x0}, {0x6f9ca48e, 0x7fff}, {0x7, 0xc0d4}, @control={0xffffffffffffffff, 0x7, 0x2}}, {0x1, 0x5, 0x13d, 0x6, @time={r5, r6+10000000}, {0x7, 0x1000}, {0x5, 0x0}, @queue={0x6, {0x8, 0xfffffffffffffc00}}}], 0x60) fstat(r0, &(0x7f000026d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000bef000-0xe8)={{{@in=@rand_addr=0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x428f, 0x1, 0x9, 0x18, 0xa0, 0x20, 0x9, r3, r7}, {0x0, 0x8, 0x1, 0x9, 0xfff, 0x7, 0x3f, 0xffffffffffffffff}, {0x1, 0x101, 0x8, 0x100000000}, 0x4, 0x7fff, 0x2, 0x0, 0x42, 0x3}, {{@in=@empty=0x0, 0x40, 0x5}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x2, 0x5, 0x100, 0x4, 0x64}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000044000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008ee000-0x10)={0x4, &(0x7f00009c8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000887000-0x4)=0x0) io_setup(0x0, &(0x7f0000ec8000)=0x0) r8 = socket(0x11, 0x4000000000080003, 0x7) setsockopt(r8, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000bf9000)={0x0, 0x9}, &(0x7f00000d2000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000722000-0x8)={r11, 0x4000}, 0x8) listen(r10, 0x9) 2017/08/01 08:48:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000002d000-0x1000)="72", 0x1) r5 = getpgid(0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b8311bd063791aca7eb39a579cd2db811abd7917c07cfc6d1ceb41e96feb163a8d0c381d6184221fc8799213601e220801820db097bc97269a57b7d912fc2c267d2c14945bf919a39b2d3c35bcee882129401b7103d362a31257d84cb87b27c0040d1b9bb5222d09f5e1fcf5d6d0d244493d89e82bc898e6694f57e094bedea284d7e56e07d19e8799158d2b6f66f2e80d3985e35297076ccb32fb03f0d97a92d0ae8874f9df34939d25a6a490700e01ad8800ad352a7706710a6730e325d93608c23a2e7fd8d6780256adcf93900cefa", 0xd8, 0x8000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000003a000+0xa95)="696c6c696e6f697300", 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x3, &(0x7f0000038000)={r6, r7+10000000}, &(0x7f000003c000-0x10)={0x0, 0x0}) process_vm_readv(r5, &(0x7f000003a000-0x90)=[{&(0x7f000003a000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000003a000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000003a000-0xce)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000024000)="0000000000000000000000", 0xb}, {&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000003a000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000003a000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000003a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x9, &(0x7f0000039000)=[{&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000003a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000003a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000020000)="000000", 0x3}], 0x5, 0x0) splice(r2, 0x0, r4, 0x0, 0x7, 0x0) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/08/01 08:48:12 executing program 2: mmap(&(0x7f00008d6000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000038b000-0x10)={&(0x7f00006f3000/0x3000)=nil, 0x3000}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) 2017/08/01 08:48:12 executing program 4: mmap(&(0x7f0000bf1000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) read(r0, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d2000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x0, r4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ce4000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10005) r7 = syz_open_dev$usbmon(&(0x7f0000024000)="2f6465762f7573626d6f6e2300", 0x7, 0x400001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d3e000-0x4)=0x0, &(0x7f0000e20000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000da6000)="2f6465762f7663732300", 0x7, 0x407ffd) accept$unix(r8, &(0x7f0000485000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000edd000-0x4)=0x6e) r9 = dup2(0xffffffffffffffff, r5) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000d68000)={@common="62637366300000000000000000000000", @ifru_flags=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000281000-0x1a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x1000, 0x7}], {0x8100, 0x8001, 0x1000, 0x80000001}}], {{0xe00, @x25={0x0, 0x1, 0xff, "a9"}}}}) bind$inet(r10, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$join(0x1, &(0x7f0000037000)={0x73, 0x79, 0x7a, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000008d000)={0x3, 0x8, 0x0, 0xff, 0x0}, &(0x7f0000777000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000eab000)={r11, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpgid(0x0) 2017/08/01 08:48:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000000, 0x110, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c46000-0x4)=0x9, 0x4, 0x4, &(0x7f00008b4000)={0x0, 0x989680}, &(0x7f0000091000-0x4)=0xee7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000001000-0x50)={{0x0, 0x1}, {0x0, 0x4}, 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]}) mmap(&(0x7f0000f3e000/0x2000)=nil, 0x2000, 0x1, 0x810, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c36000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000e87000)=0x0, &(0x7f0000147000-0x4)=0x4) mmap(&(0x7f0000c05000/0x4000)=nil, 0x4000, 0x1, 0x20010, r5, 0x3) recvmsg(r5, &(0x7f0000d0f000)={&(0x7f0000d10000-0x20)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ffb000)=[{&(0x7f0000ffc000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ffc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000ffe000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000882000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00007b5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f00006af000+0x53d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000057c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x7, &(0x7f0000d10000-0x22)="", 0x0, 0x0}, 0x8000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000044f000-0x8)={0x0, 0x7}, &(0x7f0000d5f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002d6000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c29, 0x1f, 0xffff, 0x43e08461, 0x2}, &(0x7f00000a3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r7, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f82000)={r6, 0xc3, "0635257e5b859dbc8d695bdbdcf3bb2e5001e2d321dcfbd680affeaf36376de24ea1d9e534c2bff637f1d30500000000000000438875a3cad8c818f43e593cf4b6a42d0c7d7a364ba379f12ec4e2b463fe314f7268d94737840d92c92fec134def3aef72256697dc31d8b37b3d3dc726b3a482cdf9f47078823ca69be15eb96cc12a258c6f1c604604c2f10174f715ce33f82cf4861d9cb3dd58556186370006e851993951ed76ec6df6643c3d13740314a73a7ff3e5c9f1251dc45d17085a98e801c0"}, &(0x7f00006bc000-0x4)=0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 172.504883] QAT: Invalid ioctl 2017/08/01 08:48:12 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e36000/0x3000)=nil, 0x3000, 0x2400004) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) shmget(0x0, 0x1000, 0x8c, &(0x7f0000e1b000/0x1000)=nil) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000b3000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000db3000+0x15d)="0000000800", &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc1000-0xde)="5bd380b4a6e056d8f794d7de23804204b57398e00a21cb1a756da27874bb175a75f2dd277257d38c64457d349d393c7f49047ffae4064a9b231bd42d9743d542053a5cd94ef4cef8c876f572584d696ec72d293dd5179d8b5d5e1e49342b16f7238f327a9738d0fd486886cb3b78f2f817ad34ab13092d24fb092a0e48f23764ea91b3257adf54136f3b683303b5e3ee9febfed2bc4d176a52cb4f8107ef390175acbb6f4b91e12a49699251db1968f3dd66b9f12bd6702627088dccaebf576c4462bf3fe60a8ef18cc0a60f21edce61e3cf3fe4766379217b5ff674cd07", 0xde, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) pipe(&(0x7f0000566000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc2000-0x8)="2e2f66696c653000") [ 172.536742] QAT: Invalid ioctl 2017/08/01 08:48:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000a0d000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x1, 0x8, 0x2, 0x6}, [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]}) mmap(&(0x7f0000a0e000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r2 = memfd_create(&(0x7f0000001000)="766d6e6574315d5e5d5e3a00", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000283000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}]}, &(0x7f0000283000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0x800}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000283000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff}, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000284000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000283000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) getsockopt$inet6_dccp_int(r2, 0x21, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000003000)=0xc319ac9307e9d1e4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x0, &(0x7f0000003000-0x28)=[], &(0x7f0000002000)=[0x3, 0x3bd, 0x8000000001d7, 0x3c57], &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2017/08/01 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) socket$inet(0x2, 0x803, 0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000fe5000-0xd)="2f6465762f6972636f6d6d2300", 0x101, 0x200) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000fe4000)=0x1000) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xd3}, @rr={0x7, 0x1f, 0xfffffffffffffffc, [@broadcast=0xffffffff, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, ""}}}}}) 2017/08/01 08:48:12 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000919000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c8b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r3 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x8, 0x2800) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "59f876", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffc, 0x2000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000741000-0x48)={{0x0, 0x1, 0x6, 0x1, 0x6}, 0x100000001, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000485000-0xa0)={0x0, @in6={{0xa, 0x3, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x34e1f686, 0x9, 0x400}, &(0x7f000051d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000069000)={r5, 0x0, &(0x7f00008fc000)=[]}, &(0x7f0000bf3000)=0x10) r7 = socket$inet_sctp(0x2, 0x800000400001, 0x84) bind$inet(r4, &(0x7f0000cf2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r4, 0x406, r7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000919000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e28000)={r6, 0xffffffff80000001}, &(0x7f0000540000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e36000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000145000)={r6, 0x0}, &(0x7f0000bfe000-0x4)=0x8) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000714000-0x4)=0x8, 0x4) r8 = dup3(r4, r4, 0x1) sendto$inet(r8, &(0x7f0000bc3000-0xdd)="e0dedcebfef1670188d6b7727fecfa7c8c82648613bd401fa3c18a1ad64ba98469c18aee99d5594564aa9d15a620ab73a4c2efec8af8f75eb5731135bb5c29ee878db2fc519c849449a04576572ae832fbdda7c0ae52259e35056b8af950cf21f94ca656d2a9ca93ea189d22ef8bee7553e82b46f5ea6dd352b3c5d5beae6ba9970f608bca9bec987f75fe0000005d14a6a4fa9ffe0a0690422a7e1530dfe50000119a86d0354edc236f45de8e3ba5a49463d12862f2d7c33991d4ec438de66419806e2353944e0db911301ba041bb5b1f801ba6854e60e11d5a1a53e3", 0xdd, 0x4c000, &(0x7f00000bd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000afe000-0x84)=[@in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x3, 0x378400ab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x84) [ 172.572897] QAT: Invalid ioctl 2017/08/01 08:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) openat(0xffffffffffffffff, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff1000)="2f6465762f73672300", 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000b3000)=0x0, 0x4) epoll_wait(r1, &(0x7f0000ffb000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10001) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000167000)=[{&(0x7f0000f4a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000035b000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000a7a000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000087f000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000ffb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x5) 2017/08/01 08:48:12 executing program 7: mmap(&(0x7f0000000000/0x8e8000)=nil, 0x8e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e8000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000713000)=0x3, 0x4) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00008ea000-0x4)=0x1, 0x4) mmap(&(0x7f000089b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f00008e9000)=0x2, 0x8) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00008eb000)=0x400003f, &(0x7f00001b6000)=0x4) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001f0000-0x10)={0x0, r1, 0xfffffffffffffbff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000c9000-0x10)={r2, 0x0, 0xd66}) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003c5000-0x10)={0x0, 0x0, 0xa6}) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl(r3, 0x1000000002286, &(0x7f0000011000-0x1)="9d83") setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000643000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000274000-0x4)=0xffffffffffffff80, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00008e9000)={0x8, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/01 08:48:12 executing program 1: mmap(&(0x7f0000000000/0xa5000)=nil, 0xa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000008000-0x4)=0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0xfffd}) r1 = memfd_create(&(0x7f0000057000)="7b947f3a", 0x0) mmap(&(0x7f00000a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000a7000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgrp(r2) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00000a8000)={0x399f173a, r3}, &(0x7f00000a8000)={0x3f, 0x3, 0x3, 0x11, 0x9, 0x7fffffff}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x800, &(0x7f00000a5000)={0x3, 0x0, 0xfff, 0x3, 0x0}) shmctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000a7000-0x4)=0x0) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x2000004, 0x36, 0xffffffffffffffff, 0x10000000000000) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x400000000003, 0x3110, r1, 0x1000) mmap(&(0x7f00000a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000a7000-0x1)=0x3) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000005e000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000a9000-0x10)={r4, &(0x7f00000a9000-0x1a)="0000000000000000000000000000000000000000000000000000"}) inotify_add_watch(r1, &(0x7f000006b000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f00000a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000a8000-0x10)=[{&(0x7f0000048000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1) r5 = inotify_add_watch(r1, &(0x7f0000032000)="2e2f66696c653000", 0x0) inotify_rm_watch(r0, r5) r6 = semget(0x1, 0x3, 0x200000000020) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r6, 0x7, 0x10, &(0x7f00000a6000)=0x1) 2017/08/01 08:48:12 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000098b000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x1000) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f000003c000-0x10)={0x1, &(0x7f0000fbd000)=[{0x2, 0xfffffffffffff7ad, 0x7c, 0x8f}]}) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000013d000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000fc3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = open(&(0x7f00002c4000)="2e2f66696c653000", 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r7 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x1) inotify_init() r8 = epoll_create1(0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f23000-0x8)={r4, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000004000-0xc)={0x4, 0x0}) poll(&(0x7f00003fe000-0x40)=[{r5, 0x1000005a0, 0x0}, {r1, 0x144, 0x0}, {r8, 0xa, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x8040, 0x0}, {r5, 0x100, 0x0}, {r5, 0x1421, 0x0}], 0x8, 0x8) r9 = syz_open_dev$evdev(&(0x7f0000d46000-0x12)="2f6465762f696e7075742f6576656e742300", 0x627f, 0x101008) write$evdev(r9, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x8, 0x0}, {{0x0, 0x0}, 0x965, 0x100000001, 0x87315}, {{0x0, 0x0}, 0x1, 0x8, 0x8001}, {{0xfffffffffffffffe, 0x0}, 0xfffffffffffffffb, 0x1fe, 0xf65}], 0x60) ftruncate(r4, 0x10000) sendfile(r7, r6, 0x0, 0x800000000005) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) [ 172.616339] QAT: Invalid ioctl 2017/08/01 08:48:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000e6c000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r0, 0xfffffffffffffffc) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0xc) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007d6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f2000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00000e3000)={0x10001, 0x814}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0xb, 0x40000080000) r5 = gettid() capset(&(0x7f0000fc2000-0x8)={0x4000019980330, r5}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0, 0x0, 0xfb1e}) syz_open_dev$sndseq(&(0x7f0000fcf000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e80000-0x14)={0x7, 0x4, 0x1, 0xef93, 0x81, 0x1ba, 0x4, 0x7, 0x1, 0xda}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000011d000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) write$evdev(r9, &(0x7f0000cac000)=[{{0x0, 0x0}, 0x0, 0x0, 0x200000000000004}], 0x18) r10 = socket(0x10, 0x803, 0x9) write(r10, &(0x7f0000c94000)="240000001e00ffff01ff0008e20e77801200db000900ff00dd012905044008f0000001ff", 0x24) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) 2017/08/01 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000478000)=0x10) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000035, r0, 0x0) r1 = accept$inet(r0, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004df000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f00006a9000/0x4000)=nil) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000b8c000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4f000-0x4)=0x10, 0x80000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000129000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000122000-0x8)="2f766d6e65743100", 0x1) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000b38000-0x4)=0x80) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d7e000-0xc)={0x0, 0x7, 0x0}, &(0x7f000053e000)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b7e000)=0x480000000000000, 0x4) syz_open_dev$vcsn(&(0x7f0000957000-0xa)="2f6465762f7663732300", 0x1, 0x400000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mkdir(&(0x7f00009e2000)="2e2f66696c653000", 0x0) mount(&(0x7f0000913000)="2e2f66696c653000", &(0x7f00009a0000)="2e2f66696c653000", &(0x7f0000b33000-0x7)="726f6f74667300", 0x0, &(0x7f0000852000)="b4f55a81645f876e6eade7") r5 = socket(0x10, 0x802, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000090000)={0x9, 0x8000}) ioctl$int_in(r5, 0x5452, &(0x7f0000400000-0x8)=0x9) write(r5, &(0x7f00003f7000-0x26)="1e000000420007f2000094fef5001f000200000000000000a521e6ffb92b", 0x1e) 2017/08/01 08:48:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) r1 = gettid() perf_event_open(&(0x7f00008eb000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0xb8, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fba000)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00005ce000)={[{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]}) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000f8c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) 2017/08/01 08:48:12 executing program 6: mmap(&(0x7f0000153000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, &(0x7f0000002000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ff3000)=0x58) mmap(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ff1000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000)=0x10, 0x800) pipe2(&(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000000002, 0x32, r4, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x1050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x3000)=nil, 0x3000, 0x8, 0xe83a0d629bd147f8, r3, 0xfffffffffffffffc) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x28) mmap(&(0x7f0000feb000/0x3000)=nil, 0x3000, 0x200, 0x40000000012, r4, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ff3000-0x9)="2f6465762f72746300", 0x40000, 0x0) mmap(&(0x7f0000fe8000/0x5000)=nil, 0x5000, 0x2000000000000003, 0x4000000003f, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000)={r6, 0x7fffe, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000fed000)={0x9, 0x0, 0x20000000000002, 0xd}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x4, 0x2051, r2, 0x2000000000000000) mmap(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b9a000/0x3000)=nil, 0x3000, 0x9, 0x4015, r3, 0x0) mmap(&(0x7f0000169000/0x2000)=nil, 0x2000, 0x10000000000003, 0x3b, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00004b7000/0x1000)=nil, 0x1000, 0x8, 0x35, r8, 0xffffffffffffffff) mmap(&(0x7f000047a000/0x3000)=nil, 0x3000, 0x3, 0x232, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8552f753a000a00f70a00fa00000000240002e90009000300010000007f000004de", 0x29}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00007b8000)="2f6465762f6877726e6700", 0x23ffe, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000635000)={{0xffffffffffffffff, 0x0}, {0x77359400, 0x0}}, &(0x7f0000238000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0xf, 0x110, r8, 0x0) 2017/08/01 08:48:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$loop(&(0x7f0000ba1000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x881) r2 = syz_open_dev$mouse(&(0x7f000017e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x101001) ioctl$KDSKBLED(r2, 0x4b65, 0x7) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000f4a000-0x8)={0x42, r3}) r4 = dup2(r0, r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00006f3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00003e2000-0x20)="93df5676f774ee3a2f4b9f45e2055c7200be19344c951c8a8a7f9d300afda139"}) r5 = fcntl$getown(r4, 0x9) fcntl$setsig(r1, 0xa, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f73657175656e63657200", 0x400500, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001f6000-0x20)={0xd37b, 0xfffffffffffffd69, 0x200, 0x5c, 0x7fffffff, 0x2, 0x3, 0x1, 0x0}, &(0x7f00003c7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000561000-0x108)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xfffffffffffffffb, 0x3, 0x1ff, 0x8, 0x4, 0x9, 0x8f, 0x7, 0x80000001, 0x0, 0x0, 0x6, 0x0, 0x101]}, &(0x7f00001e7000-0x4)=0x108) wait4(r5, &(0x7f0000e5f000-0x4)=0x0, 0x0, &(0x7f00009f1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9, 0x800) msgget$private(0x0, 0x0) 2017/08/01 08:48:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x410000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x8010, 0xffffffffffffffff, 0x4000000002) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x3ff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000010000-0x70)=[{&(0x7f000000a000)="f9bd47ce07f3b34dca5f5b3843eedddca93a0f14656617e5a3573a0dfca05794d1c49c12bbceba1709e0846757607b5f498ae46f04b50a952c9738292f930d7466d998de80988e92bb402c6c175da68c97511c59a737e3b26c0c7b2787eae0c5be8d1c870ffa3753f9bb1f76e738f96db62a2a", 0x73}, {&(0x7f0000004000-0x1001)="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", 0x1001}, {&(0x7f0000004000)="2637ae64b4c3cc2335587cd4e6dd6654a1c503c775d0906cb6717cb1cc9a1f2a50d88f84f5d207d01275cfbac6956387cfce86e0d40c2e1f6cbebbad", 0x3c}, {&(0x7f000000d000-0x4e)="38a0ea448fe30d121ed6a13aa729d850fe0c76cf44d16c67cf7dd969e39dc9e8945c611e01d3ab84c268ff2b17aab60d7a9fa7ade3a2b8976b340695980aa3e7a532f3dc692634e4e7cfa2458451", 0x4e}, {&(0x7f0000000000)="93f91da57a5fa18e68f94bba97ddce1d36e194ffa54f3dac06c0d8b95716f566df3fe033fc3e6749797ed8d1f100aff5dd3b1bec7ee8930c9e260048af7e56050735bd6f761bda8310630400e45199a4cbe851a4b64fbc78f4c72fd59e310c0c0917b280b32cda4806db9e21760a6d39ae397699642f0f29ec96576ccb17993526c8dc30392251072ee6431c92c0aff1904ce93cb539c7e45cd6c74d12f577c4f53e909a361351846d", 0xa9}, {&(0x7f000000f000-0xc1)="8d15f9d35401bfb8ea3d7030e1c62e09b816c3ca61a69ac12f72f77a746440f71e8b1f0a4a78ce09750cc9c8cd3fc14325531f919a3e5e4bb8a8ba64a7d5f2118c116d5b66f5bbafb9fae59422fb93ffdd7af664275c24c5099d2cd6bd7ec323c77f17979afba6e9faa8e36ede869d074d4e59400294a369dfc9e218fc8eaf7991af43e6b6b412a9de4fc5b10c6925246c1f2b0738105f2d754567de95136006124dea8ce0de57b34e341568112a0257ce7859dd2ee18d7073dbf327d9e7593fd9", 0xc1}, {&(0x7f0000006000-0x79)="fe5b257c6ae4aaa903c9686f574b86aa8316c128bead68c5ca948933c739dcbfcf34bcd2b2b807f8b47cd56be773a766332e349aaabda4e2ea806733a241199d2491ec0bcd7c1cdcff9dd448864e328b5ae940a52269b81eed65b81dcb869785dcf23e0359d4e1c80506fbe600f09ab72f408526d964e8f78f", 0x79}], 0x7, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) socketpair(0x19, 0x80003, 0x9, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000c000)="2f6465762f736e642f73657100", 0x0, 0x40000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f0000009000-0x4c)="", 0x0, 0x0, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 172.703562] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=11357 comm=syz-executor5 2017/08/01 08:48:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x1000004, 0x11, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x7, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) pipe(&(0x7f000003b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f000003b000)="2f6465762f7572616e646f6d00", 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x6, 0x40010, r0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(r1, &(0x7f000000d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000015000)=0x10) lseek(r3, 0x0, 0x7) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000003b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x9, 0x35, r3, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2276, &(0x7f00006fc000)="") mmap(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x2000000, 0x20010, r1, 0x0) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x3, 0x1c, r3, 0x0) splice(r3, 0x20000061, r2, 0x0, 0x9, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x2000001, 0x36, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059f000/0x3000)=nil, 0x3000, 0x3, 0xc010, r3, 0x0) mmap(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x0, 0x800000001010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000000) preadv(r2, &(0x7f000003f000-0x30)=[{&(0x7f000003d000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f000003c000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000003c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x3, 0x30) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f000003e000-0xd0)={0xffffffff, 0x8, 0x7, 0xffffffff, 0x1, 0x5, 0x4, 0x356, 0x24c7, 0x1000, 0xb, 0x8, 0x1, 0x6, 0x100000001, 0x1f, 0x1d0, 0xfffffffffffffffc, 0x0, 0x9, 0x9, 0x5, 0xc72, 0x40, 0x9, 0x9}) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x8033, r1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) lsetxattr(&(0x7f0000f9d000)="2e2f66696c653000", &(0x7f0000f9d000)="2e2d00", &(0x7f0000951000)="6d643573756d00", 0x7, 0x3) 2017/08/01 08:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = add_key(&(0x7f0000ea5000)="6c6f676f6e00", &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fb000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cb8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x24) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f000087d000)={0x2, 0x6f, &(0x7f00004e8000)="ea680891766d1b402eabe5148b7c601b444275f480607c0e7a391217930066b664c292ca00c61df56eeb73509d343661a21a188a336dd3ff531c328571243d5c86b486d1463ae987114f6dfe873d531afa672dc13e37f818954d4f61e42239899d808447ee829dce8d90432abf7df6"}) r4 = timerfd_create(0x1, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3fffffffd, &(0x7f0000012000-0x10)={0x0, 0x0}) flock(r5, 0x1) clock_gettime(0x0, &(0x7f00007c4000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000011000)={{r6, 0x0}, {r7, r8+10000000}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000518000/0xc000)=nil, 0xc000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000216000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x10000, &(0x7f0000020000-0x4)={0x4, 0x37, 0x8, "ff72187021f8", 0xfffffffffffffff9, 0x0}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000105000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x2, &(0x7f0000bb0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000670000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$3(0x3) timerfd_settime(r4, 0x0, &(0x7f0000005000-0x20)={{r9, 0x989680}, {0x77359400, r10}}, &(0x7f000050c000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(r1, &(0x7f0000f8c000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x101, 0xd09, 0x0, 0x2, "00"}], 0x14}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ea000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0xec7644b, 0x8d, 0x8}, 0xa0) readv(r1, &(0x7f00000bd000)=[{&(0x7f00000ef000)="00", 0x1}], 0x1) lookup_dcookie(0x8e, &(0x7f0000482000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fstatfs(r5, &(0x7f0000a73000-0xfb)="") 2017/08/01 08:48:12 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x5) prctl$setname(0xf, &(0x7f0000639000)="6264657623242a00") bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000012000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000015000)=[{&(0x7f0000dbf000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xcbe000)=nil, 0xcbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x802000a, 0x80006, 0x400000002000005) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) sendto$inet(r0, &(0x7f0000f90000-0x68)="9032a876da9f58dd2d242ef212acaa93a563eef41e1deafe9a291949518dccf96b7c6a32d526bfe7bb14a6ef1510df349b72344b1b1d3de82f055550c272a9f5059ed23b3ae985c1ae0affa3d526134c82328487568fdc953125f701ab70a1143ab4f7ac6969d446", 0x68, 0x1, &(0x7f0000d4a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) syz_emit_ethernet(0xc5, &(0x7f0000019000-0xc5)={@random="36098300044f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x37, 0x80000001, 0x40}}], {{0x8902, @x25={0x3, 0x9, 0xff, "988e38b08e1c785a1b939c47d43bb82b5441449388a3aa39370ffe44576a2abefaced30ce03d509dd9db4d022f5ae0235de92f28c599b7a41951b290ea61ded6d622619c75c652dc3a423ee85ff67be1a6c1b0808928eb9b04ceaa560b1941a842b51962be0cb125b1fbd5d2e9e29d538cc430b50c9864d4d739e6e30f861a529d72a48962c880f9f1961deab171165b1d4cbafbe99740783aaf351946d025baf35bb65711e71c5f1d91903f6f377b6d"}}}}) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x10001, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, {[@generic={0x3, 0x2, ""}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000043b000-0x8)={0x42424242, 0x42424242}, 0x0, 0x5) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) 2017/08/01 08:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000015d000-0x8)="2e2f66696c653000", 0x20) r0 = open(&(0x7f00000e7000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r0, 0x47bfd) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) acct(&(0x7f0000043000)="2e2f66696c653000") r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000044000)=0x0) fallocate(r1, 0x3, 0x5, 0x5) bind(r1, &(0x7f0000045000)=@nl={0x0, 0x0, 0x6, 0x3}, 0xc) r2 = syz_open_dev$ircomm(&(0x7f0000007000-0xd)="2f6465762f6972636f6d6d2300", 0x80000000000000, 0x60840) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000043000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000046000-0x10)={0x8, 0x4202}) listen(r1, 0x37) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000013000-0x4)=0x1b) ioctl$TCFLSH(r2, 0x540b, 0x0) pivot_root(&(0x7f0000045000)="2e2f66696c653000", &(0x7f0000046000-0x8)="2e2f66696c653000") write$tun(r2, &(0x7f0000046000-0xd0)=@pi={0x2, 0x7, "ad79452fb56ca6c438e8fe4b3aafb1c0c67fc60f437c7c869a6dc22458dcdfd2fed99cc325b98e9c081f82784cd0ce8e5b8f6c43d9bb0cfa33e5645c2e13c9b3d60339a81609bf41277b5adc4c5e1120c3588a77be5f28c634791a7d3e40886b08c91c9ee017e4e53c55365a895cb0ee2281162d97daa449843eee01356dcbcff477823042af291361bdfe9a7d40125386be2899157fdea7df3ad10c61e433d1e372d78f44846e57b023265fc49ceacd90a3c64fd17969aa1c0dc6c0669ed034c0a698500aaaa135b14a"}, 0xd0) read(r2, &(0x7f0000047000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) truncate(&(0x7f0000043000)="2e2f66696c653000", 0xed) utimensat(r2, &(0x7f0000031000)="2e2f66696c65302f66696c653000", &(0x7f000003b000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) 2017/08/01 08:48:12 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x1) r1 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fc4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d61000)={0x0, 0x0, 0x8000000000000}) r3 = accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) r4 = dup3(r3, r3, 0x8a798ccecd498b1d) timerfd_gettime(r4, &(0x7f0000bf7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000c2b000)={0x0, r5}) ioctl(r4, 0x81, &(0x7f000031e000-0x4d)="f7f3129f60b69378e5dc47bd29c50204423fbb903b65c7714c804ec27294b3a2fb2f52a858ac5f039442ab832252939f9f5665c9ed3388b376d9ee0a11ac63551708000000000000006a4e0b") getpeername$netrom(r1, &(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fc6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) stat(&(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f0000269000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = add_key(&(0x7f0000fbf000-0xa)="73797a6b616c6c657200", &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000)="5eb68631b623e2c51134d41de8f78b2886c53e6a5cdb67890e74e6f138647dd2791a93ca99538cd7d51c3bf7c5aba1805ceb12924c476b8ceb3e434b371f5880ef2b98e089d52c2bdf5735a476a981dfb63f4e20f55db166ffe3dba5f1fe78d9aee4b7760f761b54e40bea6d08da9ce8d8c896d0b1982ad77127dbf01638c5239b1454696a80adc7f4aec940719394e10d321825d8e7d341363597e0ba693ceae27d314f9bf1417631eea7b40b5d7220c2d555aaa970947c5a5e79b1ed2a45ada7e38610e5be429803ad245d67a12be43d2961fd1226e365e4cc97", 0xdb, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) io_setup(0x6, &(0x7f0000fb3000)=0x0) io_destroy(r9) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x1, 0x408e9e, 0x0, 0x0, 0xc, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0xffff]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc5000-0x10)=@generic="00000000000000000000000000000000", 0x10) r10 = syz_open_pts(r4, 0x80) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fc4000)="2f6465762f7663732300", 0x8001, 0x6c56d6be1c1baf2e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000fbc000-0x12)="000000000000000000000000000000000000") socket(0xb, 0x3, 0x3) preadv(r10, &(0x7f00004ca000)=[{&(0x7f0000fc4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f000002e000-0xe8)={0x0, 0x0, 0x0, 0x937dd32, 0x3, 0x0, 0x1, 0xd, 0x1, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2b7ba6da08bdcbcf8ef79557f20533185afeacba94f507114e20203048578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0xaaf0, 0x1]}) rt_sigpending(&(0x7f00006ef000)={0x0}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) fcntl$addseals(r6, 0x409, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001af000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) fallocate(r10, 0xfffffffffffffffd, 0x81, 0x2) [ 172.755519] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=11368 comm=syz-executor5 [ 172.784409] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/08/01 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = add_key(&(0x7f0000ea5000)="6c6f676f6e00", &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fb000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cb8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x24) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f000087d000)={0x2, 0x6f, &(0x7f00004e8000)="ea680891766d1b402eabe5148b7c601b444275f480607c0e7a391217930066b664c292ca00c61df56eeb73509d343661a21a188a336dd3ff531c328571243d5c86b486d1463ae987114f6dfe873d531afa672dc13e37f818954d4f61e42239899d808447ee829dce8d90432abf7df6"}) r4 = timerfd_create(0x1, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3fffffffd, &(0x7f0000012000-0x10)={0x0, 0x0}) flock(r5, 0x1) timerfd_settime(r4, 0x1, &(0x7f0000011000)={{0x0, 0x0}, {0x9, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000518000/0xc000)=nil, 0xc000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000216000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x10000, &(0x7f0000020000-0x4)={0x4, 0x37, 0x8, "ff72187021f8", 0xfffffffffffffff9, 0x0}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000105000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x2, &(0x7f0000bb0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000670000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$3(0x3) timerfd_settime(r4, 0x0, &(0x7f0000005000-0x20)={{r6, 0x989680}, {0x77359400, r7}}, &(0x7f000050c000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(r1, &(0x7f0000f8c000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x101, 0xd09, 0x0, 0x2, "00"}], 0x14}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x20008010}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ea000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0xec7644b, 0x8d, 0x8}, 0xa0) readv(r1, &(0x7f00006e6000)=[{&(0x7f00000ef000)="00", 0x1}], 0x1) lookup_dcookie(0x8e, &(0x7f0000482000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a41000-0xb)="2f6465762f6877726e6700", 0x82040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f0000995000)={0x9, 0x8a38, 0x7ff, {0x0, 0x989680}, 0x18000000000000, 0x2, [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]}) fstatfs(r5, &(0x7f0000a73000-0xfb)="") 2017/08/01 08:48:12 executing program 1: r0 = mq_open(&(0x7f0000ced000)="5d00", 0x880, 0x40, &(0x7f00000b5000-0x40)={0xfffffffffffffeff, 0x776, 0x9, 0xff, 0x6eaa, 0x20, 0xf14, 0x1ff}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0xffffffffffffffff) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000059000-0x12)="2e7265717518006c000009000061758168af", &(0x7f0000e06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000049b000-0x1)="bd", 0x1, 0xfffffffffffffffb) chmod(&(0x7f0000f8a000)="2e2f66696c653000", 0x800000) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) r7 = socket$unix(0x1, 0x15fffffff7dd, 0x0) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) name_to_handle_at(r8, &(0x7f0000576000)="2e2f66696c653000", &(0x7f0000f8d000-0x1008)={0x1008, 0x93, "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"}, &(0x7f0000f3f000-0x4)=0x0, 0x400) pwritev(r7, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900ccd999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bc1f54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a23538621c0b71508d91a6db355c4f6c4f165dd27d2694c7994c73a48078db37f6c297d00240e12498f2bd781c5a5078eb316e2a531e9e03ec10e6df83ffe51badd51a20b04e1f343b5e8f963b48c2647f1c791ccf69a1335de89f84a4f8a5144b8f1ac3eca14083fc6cad99775dfe29214b604ba26052537c17cfd40c5331ab27f63153733a8e2c5814c6f8ddd7086cd2fae50c717027250c577121e84bddb6454c9520c90844255355568a4314ef7a44d752992358a7ea4340ff5cd43d7b3f232fd813fd5c2c1253b92d7e7f9bcc0d33d254f8b10f8bdce0695d20e02ce39a1abaf7c50dba8c60c67cc6a00080000000000001bdb32dbfd8394d5cabe847ba53eb930dd262c31ce2dcfad98e613fb368e45fbeb4ac407700e7971e13fb7394f462444471e4a8efa7ca766b8a9d1067813740fc7fbed4c7ef5a33c06f17e4b35f7617a9c6a21939b593242e4981aaec1c3be739ce20acaf495832b968bc683593e4a20b95f3526d49357b0dc656e46672cce85856c9836dd2f081e9b5fb7468d5e44dd7acde284a1122bb295236eac146ec8742acac2afb658ddf47382a998e2064cece1bb6972011848f49f94b175614dbd326026f2deba2defcdd7c6d92407cc87d4de5bd6685b4e99486832e5db7eeb5d43a08e58544bca108d7e86f951806feb5e81f5c89b30ad8773468b6f6f327b4dafe952885e2f04b886df6125721d73bf2d3695870194743e011088d4a96ef4d5f1d27100000000000000ff6620769a3f75c20200cd60c3b4978f3f033f0e3dc13b341b934e378dee9317a7a27b35b567dc15149e3fc9e88f88659a25d462ca814cb537e5abb475e6879f8fb4d2154ae03453f812a40f0337805b818a75bf1b71f223abaeba9ccea0b76a18edb391aacfa9947fe1c6080689e4416645faa441e90e63ae2145af8024f19374288a6510d4790cbd06649f5140a900a9f089aa9818e27cce9f508b1192442ae6f62e53f9fbfd742f31a484068743b7a86b39bdd141fbe4800d2ad74cda0d9b4c975be201957649701ed5983a9d6bef0dc7812ebfb27584681861a8bfa5f80366d4c3fbcd593f6e94dea9b397a9ead4d60673e74706f5b8b539bc108a4282d8c47b07a7f033aab39496094272b5a968b60ca345c5254f6e7f291062328e6266c9e0aeee8a8d9de4fb28fa1ba18c7462b94a7df906d0420ff01122d49eb34d0de140648d92a8a778e705137b620dcd9a9bc6421810352bf95a69211e80e4763894d1d19903628f3db1a62b620386498970910128a071cb96e1fed669450d7a638c9b3d5b1edd5430f74a7a78f264bd0c4235ec49d9acb683d7b19be8cae8cb6f83022fd3ca527818a2a332a83bedf8b3704e230900000000000000aca3a1e6fafd35ca7d9b4b0fde6822205589e1fd7b48610523562c5f39f82777b38dad201487efcdcd1aa16edff66931aa9d5f3aa979c721812e2e80314d4f0b98816f6fc3f9ddd3fbbc2662cb2010885658f27467b4426764ea90c20308e06019cff03ca2ba367b8fa4461b1809b0d797d57919d2d5fb5cfc9d74df25575957ffd4276bd6882b68f1b93307d796f1a69612a0c3d6e28bae5863847b1945979fe12b0e020500bb3cdd5785f7860228c9e4d21774b53bd4df0f5a3e97abd000ddb850979ef02becc7b68f7d87df3520c7bff9ce73158861fe07dc6a938b16a3fef05f79044cc0144a362a0e00af967cc09f1f4a444dfaf8c14a45bd7524c75d400148f35711a024dfcdcc8113e8777216673688e34d40f7da0b67aaafbeffaed2a07a7b7572a4d3c716f8cf391d3f5dc7c8f336adc905119a65e6fd1e3c7e47f4423de18921a0a81b1a7d2ba3af63f2d3111fc426182f329ba43db80ae2d84ae7d430668dc1fe0f2568fa61da3222de789bb73be04a693b643b4219ca83316b58973dcd7d7fa699f72a56dde37404010defa8befc42ddfc13aff7aeecbc11530230d894788751ea329f8c0e370faf4ed91297d577b912a3010103a7f477af138afb72347e3e96eac26a9cf72293d4cb1c7f45c5fa573aa9e6ce87d18c77f157f4667246dc5455edef91b084e37b91291e60fe2c139f12032c5b6c55075b18b79a40849583d91ecb92c4add5fa03caf2bf4388927cc8a3a24d803f9718f4e64edc5b74b1eb70e97d52f8e9bcdba7087a27c4043787b8a8901ca0c3ae5311cedb4691b1bfa531cc34", 0x7ff}, {&(0x7f0000767000-0x3b)="9cdadbf8c24f682370fbe4180000000023c6fbf9c458c6b753003a18c8be9146ad6c3ad34a865fe73de694537c503b43e221126186489b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r8) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000527000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r6, r6, &(0x7f00002c6000)=0x0, 0x4) ioctl$LOOP_CLR_FD(r6, 0x4c01) ioctl$KDENABIO(r8, 0x4b36) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX2(r8, 0x541c, &(0x7f0000b78000-0xc)={0x2, 0xbfc, 0x0, 0x80000001, 0xff, 0x10001}) socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000f0000-0x30)={0x5, 0x2, &(0x7f000014e000)=[@map={0x7ed3, 0x6, 0x0, r3}, @generic={0x400, 0xffffffff, 0x8, 0xfffffffffffffff9}], &(0x7f0000bc5000-0x11)="2c277365637572697479766d6e65743000", 0x0, 0x86, &(0x7f00003bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}, 0x30) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000013b000)=[@in6={0xa, 0x2, 0x62, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe21}], 0x1) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/08/01 08:48:12 executing program 5: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000462000/0x2000)=nil, 0x2000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xb1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000095d000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000c82000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000038c000)={0x42424242, 0x42424242}, 0x4, 0x4000000000671a) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c83000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007a2000-0x8)="2e2f66696c653000", &(0x7f0000554000-0x8)="2e2f66696c653000") mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ed1000)={0x40000004, 0x0}) r3 = socket(0xf, 0x3, 0x2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000a07000-0x10)={0x6, &(0x7f000083f000)=[{0xdd6, 0x38, 0x0, 0x100}, {0x4, 0x0, 0x7, 0x1d65}, {0xffffffff, 0x9, 0x1ff, 0xfffffffffffffffc}, {0xffffffffffffff01, 0x4, 0x3, 0x3}, {0x0, 0x8, 0x7ff, 0x5}, {0x9, 0x9, 0x2c6e, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000936000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ed1000)="6e") mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000ed3000-0x10)={0x4, 0x10000000000001, 0x200000001, "6a5d20de2ed9", 0x4000000008000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000000)="020baf070200000000647bbc8e1d4b48", 0x10) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653100", 0x111000, 0x2) dup2(r3, r2) syz_emit_ethernet(0x5a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x2c, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x80000000000, 0x0, 0x2000000000000, 0x0, 0x9}, @fragment={0x3a, 0x5, 0x0, 0x2, 0xd9f2, 0x402}], @tcp={{0x2, 0x0, r1, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000c83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x7ffff) mmap(&(0x7f0000347000/0x1000)=nil, 0x1000, 0x2000000, 0x35, r4, 0x0) syz_extract_tcp_res(&(0x7f0000ed3000)={0x42424242, 0x42424242}, 0x9, 0x1001) mmap(&(0x7f0000c84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c85000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000706000/0x2000)=nil, 0x2000, 0x200000001, 0x32, 0xffffffffffffffff, 0xffffffbffffffffc) syz_extract_tcp_res$synack(&(0x7f0000894000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) 2017/08/01 08:48:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000765000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000419000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000412000-0x8)={r2, 0x10000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000029b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000f07000-0x1)="00", &(0x7f00000b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x80001, 0x0) mmap(&(0x7f0000f17000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) r5 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x200000f, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f0000bac000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004f0000-0x4)=0x8) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aed000)={0x3, r6, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f000013e000)={0x0, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000aef000-0x4a)="") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a92000-0x40)={0x0, 0x0, ""}, &(0x7f0000931000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000ae8000)={0x0, 0x0, []}) r10 = msgget$private(0x0, 0xa0) msgctl$IPC_INFO(r10, 0x3, &(0x7f0000340000-0x1000)="") ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00002c5000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f000065d000/0x18000)=nil, &(0x7f0000adb000-0x18)=[@text32={0x20, &(0x7f0000ae0000)="67f2a566bad004ec2e0f82ff7f000066baa100b080ee660f38809307000000b9800000c00f32653e670f00df0f300f0766b815010f00d866b81c000f00d82e363e3e26363664360f145300", 0x4b}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) read(0xffffffffffffffff, &(0x7f0000aee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$KVM_RUN(r9, 0xae80) 2017/08/01 08:48:12 executing program 3: mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0xffffffff7ffffffd) mmap(&(0x7f00007f2000/0x4000)=nil, 0x4000, 0x6, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x3, 0x10001eab07fffe) r2 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) fallocate(r2, 0x3, 0x0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x1000008, 0x32, r0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f0000593000-0x66)="f30f090ffa701966b8da00c744240063250000c7442402d0000000c7442406000000000f01142466baa100ec654f0fc75c1219b87015ef8fef66bafc0cec41dcf466b8e9000f00d064660f38806d40b9800000c0c4c14e587d0035008000000f30660ff167b5", 0x66}], 0x1, 0x1d, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000563000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffff9c, 0xae80) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0x1, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x4, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x88001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x80000000010001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x7fffffff, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) syz_kvm_setup_cpu$x86(r5, r0, &(0x7f00002d1000/0x18000)=nil, &(0x7f0000601000-0x18)=[@text32={0x20, &(0x7f000024e000-0x51)="66baf80cb8f0cd828aef66bafc0cedf20f5f1500a00000c4e279dbab20d90000b97f0a00000f32c4e115ead60f2106c4c31d4a1f070f3809b200000000c4e2312f3866baf80cb814ef0888ef66bafc0ced", 0x51}], 0x1, 0x40, &(0x7f0000901000-0x20)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x200055, 0x0, 0x5, 0x0, 0xffffffffffff90bd}, @cstype0={0x4, 0x8}], 0x2) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x3ffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2017/08/01 08:48:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000009, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000ac7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000b35000-0x30)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000080000-0x8)="2e2f66696c653000", 0x22) unshare(0x2000000) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000756000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000091a000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff6000-0x4)=@int=0x0, &(0x7f0000a48000-0x4)=0x4) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f000002b000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x200000022000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x3f, 0x807f9) r6 = eventfd2(0xfffffffffffffffc, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) read$eventfd(r5, &(0x7f000002e000-0x8)=0x0, 0x8) r8 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000002d000)={r5, 0x0, 0x3, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r5, &(0x7f000000f000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000677000-0x58)={{0x7, 0x6}, 0x1, 0xd69f, 0x0, {0x6, 0x1b98}, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000534000-0x78)={0x0, 0x78, 0x40000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e07000)=[{r7, 0x2000, 0x0}, {r8, 0x2000, 0x0}, {r5, 0x100, 0x0}], 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fb0000)={0x0, []}, &(0x7f0000fb1000-0x4)=0x4) mmap(&(0x7f0000e92000/0x3000)=nil, 0x3000, 0x3, 0x800004010, r1, 0x6) [ 172.931652] kasan: CONFIG_KASAN_INLINE enabled [ 172.936366] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 172.943788] general protection fault: 0000 [#1] SMP KASAN [ 172.949321] Dumping ftrace buffer: [ 172.952852] (ftrace buffer empty) [ 172.956556] Modules linked in: [ 172.959747] CPU: 1 PID: 11411 Comm: syz-executor1 Not tainted 4.13.0-rc3+ #12 [ 172.966999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.976334] task: ffff8801cf8481c0 task.stack: ffff8801c5e48000 [ 172.982379] RIP: 0010:bdev_read_page+0x38/0x210 [ 172.987031] RSP: 0018:ffff8801c5e4e8a8 EFLAGS: 00010202 [ 172.992381] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90001f23000 [ 172.999628] RDX: 000000000000001c RSI: ffffffff81b28810 RDI: 00000000000000e0 [ 173.006868] RBP: ffff8801c5e4e8d8 R08: ffff8801c5e4edc0 R09: ffff8801c5e4ecc0 [ 173.014108] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 173.021348] R13: 000000000000a080 R14: ffffea00063b58e0 R15: 0000000000000000 [ 173.028591] FS: 00007fc8e067e700(0000) GS:ffff8801dc100000(0000) knlGS:0000000000000000 [ 173.036787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.042638] CR2: 0000000020ae6000 CR3: 00000001d1949000 CR4: 00000000001406e0 [ 173.049882] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 173.057124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 173.064363] Call Trace: [ 173.066939] do_mpage_readpage+0x1507/0x19e0 [ 173.071365] ? mpage_writepage+0x2a0/0x2a0 [ 173.075579] ? add_to_page_cache_lru+0x230/0x510 [ 173.080317] ? add_to_page_cache_locked+0x40/0x40 [ 173.085144] ? __radix_tree_insert+0x7b0/0x7b0 [ 173.089735] ? check_same_owner+0x320/0x320 [ 173.094033] ? rcu_pm_notify+0xc0/0xc0 [ 173.097908] mpage_readpages+0x626/0x8a0 [ 173.101940] ? I_BDEV+0x20/0x20 [ 173.105195] ? rcu_read_lock_sched_held+0x108/0x120 [ 173.110184] ? I_BDEV+0x20/0x20 [ 173.113454] ? do_mpage_readpage+0x19e0/0x19e0 [ 173.118009] ? check_noncircular+0x20/0x20 [ 173.122225] ? find_get_entry+0x55b/0x9d0 [ 173.126343] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 173.131423] ? __radix_tree_lookup+0x435/0x5e0 [ 173.136031] ? blk_start_plug+0xbb/0x370 [ 173.140070] ? blk_lld_busy+0x60/0x60 [ 173.143851] ? __page_cache_alloc+0x165/0x4d0 [ 173.148325] ? tracing_generic_entry_update+0x15a/0x1d0 [ 173.153667] ? trace_event_raw_event_file_check_and_advance_wb_err+0x490/0x490 [ 173.161001] ? perf_trace_buf_update+0x66/0xb0 [ 173.165568] blkdev_readpages+0x2c/0x40 [ 173.169511] ? blkdev_write_begin+0x50/0x50 [ 173.173809] __do_page_cache_readahead+0x6c6/0xc00 [ 173.178738] ? read_cache_pages+0x9a0/0x9a0 [ 173.183042] ? add_to_page_cache_lru+0x510/0x510 [ 173.187791] ? find_get_context.isra.88+0x680/0x680 [ 173.192781] ? ctx_sched_in.isra.103+0xc7/0xa90 [ 173.197501] ondemand_readahead+0x514/0xa70 [ 173.201792] ? ondemand_readahead+0x514/0xa70 [ 173.206277] page_cache_sync_readahead+0xaa/0x100 [ 173.211098] generic_file_read_iter+0x163b/0x26b0 [ 173.215950] ? generic_file_write_iter+0x790/0x790 [ 173.220855] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 173.225931] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 173.231019] ? perf_tp_event+0xae0/0xae0 [ 173.235052] ? perf_tp_event+0xae0/0xae0 [ 173.239093] ? memset+0x31/0x40 [ 173.242356] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 173.247433] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 173.252507] ? perf_trace_run_bpf_submit+0x1ae/0x290 [ 173.257603] ? perf_tp_event+0xae0/0xae0 [ 173.261655] ? memset+0x31/0x40 [ 173.264922] ? perf_trace_lock+0x3e9/0x860 [ 173.269130] ? retint_kernel+0x10/0x10 [ 173.273006] ? check_noncircular+0x20/0x20 [ 173.277224] ? lock_release+0x505/0xa40 [ 173.281184] ? __is_insn_slot_addr+0x1fc/0x330 [ 173.285740] ? lock_downgrade+0x990/0x990 [ 173.289878] ? find_held_lock+0x35/0x1d0 [ 173.293930] ? is_bpf_text_address+0x7b/0x120 [ 173.298400] ? lock_downgrade+0x990/0x990 [ 173.302526] ? lock_release+0xa40/0xa40 [ 173.306472] ? fsnotify+0xb6f/0x1af0 [ 173.310157] ? __free_insn_slot+0x5c0/0x5c0 [ 173.314477] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 173.321126] ? is_bpf_text_address+0xa4/0x120 [ 173.325604] ? __kernel_text_address+0xae/0xe0 [ 173.330165] ? __save_stack_trace+0x7e/0xd0 [ 173.334477] ? depot_save_stack+0x12c/0x490 [ 173.338784] ? save_stack+0xa3/0xd0 [ 173.342392] ? save_stack_trace+0x16/0x20 [ 173.346597] ? save_stack+0x43/0xd0 [ 173.350195] ? kasan_kmalloc+0xaa/0xd0 [ 173.354053] ? __kmalloc+0x122/0x710 [ 173.357738] ? alloc_pipe_info+0x135/0x350 [ 173.361944] ? splice_direct_to_actor+0x64a/0x820 [ 173.366768] ? do_splice_direct+0x29b/0x3c0 [ 173.371060] ? do_sendfile+0x5c9/0xe80 [ 173.374917] ? SyS_sendfile64+0xbd/0x160 [ 173.378950] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 173.383855] ? futex_wake+0x2ca/0x680 [ 173.387678] blkdev_read_iter+0x105/0x170 [ 173.391806] generic_file_splice_read+0x3f9/0x7b0 [ 173.396631] ? pipe_to_user+0x160/0x160 [ 173.400590] ? avc_policy_seqno+0x9/0x20 [ 173.404625] ? selinux_file_permission+0x82/0x460 [ 173.409462] ? rw_verify_area+0xe5/0x2b0 [ 173.413493] ? alloc_pipe_info+0x135/0x350 [ 173.417701] ? pipe_to_user+0x160/0x160 [ 173.421655] do_splice_to+0x10a/0x160 [ 173.425439] splice_direct_to_actor+0x242/0x820 [ 173.430087] ? generic_pipe_buf_nosteal+0x10/0x10 [ 173.434917] ? do_splice_to+0x160/0x160 [ 173.438862] ? security_file_permission+0x89/0x1e0 [ 173.443770] ? rw_verify_area+0xe5/0x2b0 [ 173.447812] do_splice_direct+0x29b/0x3c0 [ 173.451943] ? splice_direct_to_actor+0x820/0x820 [ 173.456777] ? rw_verify_area+0xe5/0x2b0 [ 173.460819] do_sendfile+0x5c9/0xe80 [ 173.464527] ? do_compat_pwritev64+0x100/0x100 [ 173.469084] ? __might_sleep+0x95/0x190 [ 173.473045] ? kasan_check_write+0x14/0x20 [ 173.477251] ? _copy_from_user+0x99/0x110 [ 173.481377] SyS_sendfile64+0xbd/0x160 [ 173.485242] ? SyS_sendfile+0x1a0/0x1a0 [ 173.489185] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.494176] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 173.498920] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 173.503648] RIP: 0033:0x4512c9 [ 173.506811] RSP: 002b:00007fc8e067dc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 173.514491] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512c9 [ 173.521733] RDX: 00000000202c6000 RSI: 0000000000000017 RDI: 0000000000000017 2017/08/01 08:48:13 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x1) r1 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fc4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d61000)={0x0, 0x0, 0x8000000000000}) r3 = accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) r4 = dup3(r3, r3, 0x8a798ccecd498b1d) timerfd_gettime(r4, &(0x7f0000bf7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000c2b000)={0x0, r5}) ioctl(r4, 0x81, &(0x7f000031e000-0x4d)="f7f3129f60b69378e5dc47bd29c50204423fbb903b65c7714c804ec27294b3a2fb2f52a858ac5f039442ab832252939f9f5665c9ed3388b376d9ee0a11ac63551708000000000000006a4e0b") getpeername$netrom(r1, &(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fc6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) stat(&(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f0000269000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = add_key(&(0x7f0000fbf000-0xa)="73797a6b616c6c657200", &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000)="5eb68631b623e2c51134d41de8f78b2886c53e6a5cdb67890e74e6f138647dd2791a93ca99538cd7d51c3bf7c5aba1805ceb12924c476b8ceb3e434b371f5880ef2b98e089d52c2bdf5735a476a981dfb63f4e20f55db166ffe3dba5f1fe78d9aee4b7760f761b54e40bea6d08da9ce8d8c896d0b1982ad77127dbf01638c5239b1454696a80adc7f4aec940719394e10d321825d8e7d341363597e0ba693ceae27d314f9bf1417631eea7b40b5d7220c2d555aaa970947c5a5e79b1ed2a45ada7e38610e5be429803ad245d67a12be43d2961fd1226e365e4cc97", 0xdb, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) io_setup(0x6, &(0x7f0000fb3000)=0x0) io_destroy(r9) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x1, 0x408e9e, 0x0, 0x0, 0xc, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0xffff]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc5000-0x10)=@generic="00000000000000000000000000000000", 0x10) r10 = syz_open_pts(r4, 0x80) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fc4000)="2f6465762f7663732300", 0x8001, 0x6c56d6be1c1baf2e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000fbc000-0x12)="000000000000000000000000000000000000") socket(0xb, 0x3, 0x3) preadv(r10, &(0x7f00004ca000)=[{&(0x7f0000fc4000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f000002e000-0xe8)={0x0, 0x0, 0x0, 0x937dd32, 0x3, 0x0, 0x1, 0xd, 0x1, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2b7ba6da08bdcbcf8ef79557f20533185afeacba94f507114e20203048578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0xaaf0, 0x1]}) rt_sigpending(&(0x7f00006ef000)={0x0}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) fcntl$addseals(r6, 0x409, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001af000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) fallocate(r10, 0xfffffffffffffffd, 0x81, 0x2) 2017/08/01 08:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r0}]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0xffffffffffffffff, 0x66d5ff0b, 0x20000, 0x0, 0x7c}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/08/01 08:48:13 executing program 5: r0 = socket$inet6(0xa, 0x20000, 0x103) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0, 0x0}, &(0x7f0000b39000)=0xc) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x40002000000, 0x34, r1, 0x0) r5 = socket(0x10000000010, 0x802, 0x7fc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000039a000)=0x2, 0x4) mmap(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x2000002, 0x32, r3, 0x0) r6 = socket$inet(0x2, 0x7fffffffffffffff, 0x9) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000566000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@rand_addr=0x8000, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x24) r7 = socket$inet(0x2, 0x8000000000000003, 0x6) poll(&(0x7f0000fb2000)=[{r6, 0x1, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x1, 0x0}, {r7, 0x110, 0x0}, {r6, 0x2, 0x0}, {r7, 0x1200, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x2, 0x0}, {r7, 0x2400, 0x0}], 0x9, 0xfffffffffffff027) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e36000-0xb)={0x4, 0x9eaa124, 0x3ff, 0x0, 0x9, 0x1, 0x7fffffff, 0x10, 0x3, 0x0, 0x612bc0b7}, 0xb) socket(0x19, 0x80807, 0xffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000646000)={0x3, [0xfffffffffffffffc, 0x80000001, 0x8e]}, &(0x7f0000a5b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000099c000)={0x0, 0x9c}, &(0x7f000062f000-0x4)=0x8) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00004ae000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3b000-0x4)=0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8863, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x1, 0x6, 0x0, @rand_addr=0x1, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x1ffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000234000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e59000)=0x14) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000b81000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00002ea000)=0xc) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f00006bf000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r10}, 0xc) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000af8000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, [@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x30) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xff, 0x0, @multicast2=0xe0000002, "1ef000010000000000"}}}}}) gettid() getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000e4e000)={0x0, 0x0, 0x0}, 0xc) 2017/08/01 08:48:13 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x10000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000020000-0x8)={r2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x7fffe) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000025000-0x138)={{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, 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]}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000010000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000024000-0x1c)={0x6, [0x8, 0x8000, 0x7fffffff, 0xa2e, 0x8, 0x3]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{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}, {0x4, 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, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x805, 0x0, 0x4}]}) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x20, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4001, 0x1f, r0, 0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r2, 0xfffffe) bind(r5, &(0x7f0000002000)=@nfc_llcp={0x27, 0x2000004, 0x0, 0x3, 0x8, 0x8, "9976152a27516b05cef9060d06de894ca39cb7b250f3b74a469dc0d1faba09daa563ecf92d4f134b175ce0d6bef6a78cc028d946f1bc6db60f6da277622499", 0xfffffffffffffffa}, 0x60) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x8, 0x32, r5, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000008000-0xc0)=[{{&(0x7f0000025000)=@sco={0x1f, {0x8, 0x7, 0x5b0, 0x1, 0x990, 0xb}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000023000-0x1)="a8", 0x1}, {&(0x7f0000024000)="b340688116ed3eeb335f780484457896cb845406057f1c2830cdcb76200b3a49f1c61bc44c93d5b56d4e204db792c31d73a615348a615cc7ea90d4e808accd78145dc6c92d26adfc33fdffbb8e24c148e19750b685be3bdbdb82ab76f62cdeddfad87739c083321b7007171374ab76521c312642434b229aaf9ceba8", 0x7c}, {&(0x7f000001a000-0x1000)="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0x1000}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000001a000+0x462)=[{&(0x7f000001b000)="4d42307701ee4a884ec9f870b4051f59bedf4a1cf28e90ccff32847b793e58957aedaced6c21c500b0f035c9cc31f0e7495aa8e655afcb3b3df6603bd7934ba8aa9f480ca9fe9a1bbb3ff6a70331d67b645aad2ce99e62a95bf45d39fc4fb0890a534d7b755f2553f1f87ace420ced3e155aeb4df7712a5c48aa2b2ad74b69f4db038616a4caa88517af1474784dc32dd070cc558298cd0252c0638916aa6fb5f4a5cf66a2b9a4fc580ce11aad5e1e098ec4e15dae3c69a59c7b54ce4ce6814ac3fa3ba16a0a6132813a2a128937398f1712284bf42b3daad9b8a45d62e5beda4ace8ed86d3adb1c", 0xe8}, {&(0x7f0000008000)="f265441a1d877928d92748e98bfd76402f5d83b16442252f11bda3b2bb8eb2ce89fa04e6fa154d1e8f1b2836611632b277cd085902e4a0ebd8d7e7d37a09b5b94aa3416ce8a66702e9", 0x49}, {&(0x7f0000023000-0x2e)="4004f737d18deebac8fbd5d510fe89407392cc7e338132419c73a99fa68eefadca40261cda877d951e18442911f6", 0x2e}, {&(0x7f0000023000)="9e29c02a56da0f", 0x7}, {&(0x7f0000024000-0xe9)="885a1b893f482f06f8dd7e4a9b94441d44f3637b5f7d72845407f9d45ec49f6ee27932dc16c140f6c2b27ea997aa8e74766ba706a3813c9a272fd7fba48c4cae472df9f9c11cf972044b7d6b096bf672ec41cdd5549671df83f9f22ee60a77f92051099e4485a9e2dfb5e2e08527d7ee50d42245cbbd1e53df5405dc0c34b521b8a5240200b856ecb4945cd1400dd9ee9cea9a2652aee09124efce6390478600600b537215d1911ba93758fd17c59d657671df0f202e8279dfbdb25dc9ed15ec022d97aad75c38dddc56d4b6855d7bfe713e701e44b0202120a128a74723fa3a7f32a9cbb4cb76b1aa", 0xe9}], 0x5, &(0x7f0000023000)=[], 0x0, 0x20000040}, 0x5c}, {{0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="b912da9d69d9dc9e728460848fe4a34d2fe2f4e921436b313db07fe0db5e120d22b74cdfddfd775da0e92362598462cb18ece805e2a53d5e5704a6a53b7e0ab160570cc7e3dff7b10c3aef79f248a1cdf135b3c2f6b96effe0f1ac43ebfa7f0d3d98137a2f67dd6fc23e46583c0b6f5a15003fedb33cb3edfeeffb225e536c9c059f76b58d0c", 0x86}, {&(0x7f0000024000-0xb)="e55a714c5ea6206d231437", 0xb}, {&(0x7f0000024000-0x7d)="b237251388c5345ec55f6e5a8183c6cdd9306d4f756f89be24b1e2d32c1425bcdf390d0ba2021c888712ab0ec36f497ee9be7fdfce16e503225b08bedc65572904c12fcca5cd16b779b546de2e53b2d67009d85c856310d89e7c8287395214b3432dd1fa3e9440c0d17560b66fc357c5e96c83cfa9f89922fbcbeb53bc", 0x7d}, {&(0x7f0000024000-0x72)="a4d1a57ac78dcb45592147871266053e565d844b92d5918ffd1e97ffc9906a8554bee1fdc2b79dd15956e7a1e3c2d993ab056a1330b78ca19db19139b9e200a236c2ca7737158a45828f1b965891bca6c9dc3262e5a48303d23fcbbd4e87cc32c7b0c9769caf63f7d0f644eb0584ec3c62e9", 0x72}], 0x4, &(0x7f0000010000)=[{0x70, 0x102, 0xfffffffffffffffc, "fad06178fdd1e9c17026ad8ecb48bced9112001b969cd5531b7d406e942b468fec3afcc088544bdac853d8bf70ddf399793ca1e8549b08214625bdf961c2a5ba57359577fee1bdf6785e7201026902c7080ad1592c62337e27902378"}, {0x38, 0x110, 0x10000, "9dbac74b444a56b0810d28d8ccc3fd591a1d0d27ed6dd9eac591674f370b66c8fca50953b1"}, {0x90, 0x0, 0x1, "bdbf19774cb80d657327d0d336ba607886a56064e7b2afdc6463deac2fb966873997e555b0738aa942e231be7dedcd20667e3c23169a3d72e54583f2ad6c2037ceb0b4cdcb16386d1bb9d6fee9afc482807a2fe0b4e0b1e1519492c8b55ea29109352e4e4991abbf6a46134ada8f778cae275a076754f189a67ac64e"}, {0x78, 0x10e, 0x3, "d3f079c5c8ca2b29257a4afd7a441559c499aaa09ba1a4ed7ae974c40739d9b84ffa1ec44a909e19b2567660a6c148fd30a254d20e036178a3b88b363b471309db2539277d8a8c3c6996b89abcb401ee5efda9ba9d0875a32c59dd2d6551b2e084"}, {0x80, 0x11f, 0x7, "0c1d8a678c10abecb9b9dc776b71921424a562fc3358738ca1049ad9a81479c39bee6d2a2228173dcfac33e40f58ddfa0edeb2799bf6ddad5fa272ecf08adce8f007a9ac765cf62c118c29579fe8990cb93b9747f8c4af16b6eafdb93a386591eff83cdf321b77c4793e2291bf40"}], 0x5, 0x4000}, 0x3ff}], 0x3, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) [ 173.528973] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 173.536214] R10: 0000000000000004 R11: 0000000000000216 R12: 00000000004b9621 [ 173.543542] R13: 00000000ffffffff R14: 0000000020ced000 R15: 0000000000000880 [ 173.550817] Code: 89 f5 53 48 89 fb 48 83 ec 08 48 89 55 d0 e8 e0 e8 ba ff 48 8d bb e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 78 01 00 00 4c 8b a3 e0 00 00 00 48 b8 00 00 [ 173.570092] RIP: bdev_read_page+0x38/0x210 RSP: ffff8801c5e4e8a8 [ 173.576302] ---[ end trace 211f65ef336a7124 ]--- 2017/08/01 08:48:13 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000014000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0xff, 0x5, 0xfffffffffffffff9, 0xfff, 0x4f}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000015000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000080004}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x34, r1, 0x0) preadv(r1, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000015000-0x3)="000000", 0x3}, {&(0x7f0000015000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000009000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000015000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000000b000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000014000)="00000000", 0x4}, {&(0x7f0000013000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0xa, 0x0) r2 = socket$inet(0x2, 0xe, 0x80000000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000016000-0x4)=0x0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000016000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x10001, 0x1) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x35, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x800003, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000000f000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) accept$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x1c) connect$inet6(r1, &(0x7f0000014000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) accept$inet6(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) syz_emit_ethernet(0x5c2, &(0x7f0000005000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x100000f5, 0x6, "000000", 0x58c, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x11, 0x7fff, 0x1f, 0x9, 0x3, 0x5}, @routing={0x6, 0x8, 0x3, 0x2d2, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x4, 0x1, 0x7f, 0x100000000, 0x7}, @routing={0x7f, 0x8, 0x2, 0x80000001, 0xd34f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa7, "c5285c6f4e01f846c3ff801a904d5c7687ff5691bbb6fa245d3d3d51fc628b89ffc31b16afb71cde80934c22b43b95bdd6986f204857dd19d7c43f0825865e02e70671e2435919ea72e62f811ea3ada42e25ab2e9ed81fe83e2a88e4d2b3c6cfc197f65673502683a74b775b13b6d66aa70b63829f6dca907a9fe22b9884fe48cd9bb0241d19d31748d205d193f9082201e04db07e123eb598131fb3545634663e7042f1b0b190"}, {0xc2, 0xc0, "5ee5dbe956b02b5ed54dc6de6dac7bfd00b401df5fd23ab54ee671d9988ea954dada32a45f31148505cbff8d7ac4fd4cab19a2560e6eac972d057f446ad80acd0836d0d8a71cb4c33e86dc3e165f2fda2ff311f138dbff67f1932c6804d3ca95d3a91aeee7b9aa074e738d4e7f74208fc48c2d5b3ee6b4fa822127295aebd846a61781051eb13bda2f61b42e5540ee7a3cd478bf7f975ccd90e4d342f04393a92825a31e27c47408045dad95c7d3e934c51452d38ca4ebbd90b2f46dc3deb336"}, {0x0, 0xb8, "864f915fd23a671639fa2e438ef2ecffb8ee144ee28fc824ba88fe7316bb2bfbfd8a507145d96ea30183ea35bb301183992feb1828afce074c478460b27dc29dfc754dd96353de558faefc5937fc8b6bc8a9788995f2ac7ab4e43a33826af46c54ce580bf3f53aadedf22b84ea9d9454c25949c5e86a75944bf7a0a21ca715959ba0b603fd724728c4899d911754dce821d5572b521db7a27a4e7dc43716a72312b40d06e05ef4fcb6e5318a09200df97b026511a9dae94e"}]}, @dstopts={0x616c796fea4e6f72, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xaf, "fab150f31d4c2ee02cdf900db825f575ec5a3aa4498a43fef8d69bdc7a8dc72a6c4a2c896018347458cd69468333c209fda3709447ed7982228bdad3e235a6748ad652ab012faf9984410c14d39dfe497bb1bafa635bae6ad84cc8856ed8366c2cfb678c64c2ae84d118a3326de0ceaa8a2f4b54d283a18ee35f5f372fc7cec33710eef990311a3826813f5a9452e89e00e6fa2acdebc1b22fa2a496cf4b48e554256c4b5ddf7cbf31ca388f1d79eb"}, {0xff, 0xbf, "86248c0c9f74a272d85b049d0388b4fe4cf7d683e586d78c506793045e079885e7836c01aa8c147faaa5f1308b631d774f31c516767a5dc702f478baf682a60ac00bbdad803f0e010730113655ae4b14fd5623c6de0ff8b6fc902f3f1b29fdea5565b10486adc27b647c512b7199d323b9370fea0f76dbe17e5a56d44f0053f6ecde8e47b522f18a8235974c22e5b4d6b206af7dcac087ddb8c89bb3313e8448d5c71b8960be4faecd5ffeaa06fbe8de9883e298cb60e13b681b3f6eecaa20"}, {0x7, 0x67, "a675e42b5720f61f3e0748b6e0b6ec0422ec5780b8a5d4ccacc72ad245773ac6a926b1bbd867fd3424fc2e50a41ca15c85e39a2b751c4a26d45b53927b5dc6361a6deb304b4daf3e909df541559e9038a48d8b000bd3a54fd0395efe749821e1fb2566b4ba725a"}, {0xc2, 0x1f, "7ff86c73368c093f979eab3f4858aad19cba82cb48b6d3f6e9b267e475d18e"}, {0x5, 0xa0, "a6ecb61afd395b7ab0afb9f9037667dfb29b7b6cb98deda78219a6b69909cdebe851e7f04eb70d212be9e85fb84ad105e68480f5ff9c413024569c2b10809aea37f15822d650caea90128cb379eca74e8ab22801a6ac9718e44523baba384f50862cdc90597d7446eda866d4656cf74cc3558144a19137c39a687fe2cec7b43d0cb8896b42ba89cf3ac961e1570b51d6fb5c61ae14528b0d64a76f2d6c936161"}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}) 2017/08/01 08:48:13 executing program 4: mmap(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x2fffff9, 0x5010, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x1, 0x9, 0x8001}, {0xfff, 0x5, 0x7, 0x8}, {0x9a, 0x3f, 0x1800000000000000, 0x3}, {0x80, 0x1, 0x4, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007b3000)={0x7, 0x1, &(0x7f0000001000)=[@generic={0x8, 0x6af6, 0x101, 0x80}], &(0x7f0000002000-0x5)="47504cd300", 0x7ff, 0x6f, &(0x7f00007b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x10010, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)="", 0x0, 0x40002000, 0x0, 0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f81000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x7, 0xc, &(0x7f0000f83000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r2, 0x80000003) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d75000)={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x164, [0xfffe, 0x1, 0x9, 0x7ff, 0x8001, 0x3f, 0xf79, 0x5]}, 0x5c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f82000)=[{&(0x7f000099f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000f83000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000f81000)=0x80000000) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x40000000004) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e05000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f84000-0x4)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x100000000) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003db000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) shutdown(r2, 0x0) 2017/08/01 08:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r0}]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0xffffffffffffffff, 0x66d5ff0b, 0x20000, 0x0, 0x7c}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/08/01 08:48:13 executing program 5: r0 = socket$inet6(0xa, 0x20000, 0x103) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0, 0x0}, &(0x7f0000b39000)=0xc) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x4000)=nil, 0x4000, 0x40002000000, 0x34, r1, 0x0) r5 = socket(0x10000000010, 0x802, 0x7fc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000039a000)=0x2, 0x4) mmap(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x2000002, 0x32, r3, 0x0) r6 = socket$inet(0x2, 0x7fffffffffffffff, 0x9) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000566000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@rand_addr=0x8000, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x24) r7 = socket$inet(0x2, 0x8000000000000003, 0x6) poll(&(0x7f0000fb2000)=[{r6, 0x1, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x1, 0x0}, {r7, 0x110, 0x0}, {r6, 0x2, 0x0}, {r7, 0x1200, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x2, 0x0}, {r7, 0x2400, 0x0}], 0x9, 0xfffffffffffff027) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e36000-0xb)={0x4, 0x9eaa124, 0x3ff, 0x0, 0x9, 0x1, 0x7fffffff, 0x10, 0x3, 0x0, 0x612bc0b7}, 0xb) socket(0x19, 0x80807, 0xffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000646000)={0x3, [0xfffffffffffffffc, 0x80000001, 0x8e]}, &(0x7f0000a5b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000099c000)={0x0, 0x9c}, &(0x7f000062f000-0x4)=0x8) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00004ae000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3b000-0x4)=0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8863, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x1, 0x6, 0x0, @rand_addr=0x1, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x1ffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000234000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e59000)=0x14) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000b81000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00002ea000)=0xc) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f00006bf000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r10}, 0xc) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000af8000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, [@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x30) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xff, 0x0, @multicast2=0xe0000002, "1ef000010000000000"}}}}}) gettid() getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000e4e000)={0x0, 0x0, 0x0}, 0xc) 2017/08/01 08:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r0}]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0xffffffffffffffff, 0x66d5ff0b, 0x20000, 0x0, 0x7c}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/08/01 08:48:13 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000014000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0xff, 0x5, 0xfffffffffffffff9, 0xfff, 0x4f}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000015000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000080004}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x34, r1, 0x0) preadv(r1, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000015000-0x3)="000000", 0x3}, {&(0x7f0000015000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000009000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000015000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000000b000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000014000)="00000000", 0x4}, {&(0x7f0000013000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0xa, 0x0) r2 = socket$inet(0x2, 0xe, 0x80000000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000016000-0x4)=0x0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000016000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x10001, 0x1) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x35, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x800003, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000000f000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) accept$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x1c) connect$inet6(r1, &(0x7f0000014000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) accept$inet6(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) syz_emit_ethernet(0x5c2, &(0x7f0000005000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x100000f5, 0x6, "000000", 0x58c, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x11, 0x7fff, 0x1f, 0x9, 0x3, 0x5}, @routing={0x6, 0x8, 0x3, 0x2d2, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x4, 0x1, 0x7f, 0x100000000, 0x7}, @routing={0x7f, 0x8, 0x2, 0x80000001, 0xd34f, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x29, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa7, "c5285c6f4e01f846c3ff801a904d5c7687ff5691bbb6fa245d3d3d51fc628b89ffc31b16afb71cde80934c22b43b95bdd6986f204857dd19d7c43f0825865e02e70671e2435919ea72e62f811ea3ada42e25ab2e9ed81fe83e2a88e4d2b3c6cfc197f65673502683a74b775b13b6d66aa70b63829f6dca907a9fe22b9884fe48cd9bb0241d19d31748d205d193f9082201e04db07e123eb598131fb3545634663e7042f1b0b190"}, {0xc2, 0xc0, "5ee5dbe956b02b5ed54dc6de6dac7bfd00b401df5fd23ab54ee671d9988ea954dada32a45f31148505cbff8d7ac4fd4cab19a2560e6eac972d057f446ad80acd0836d0d8a71cb4c33e86dc3e165f2fda2ff311f138dbff67f1932c6804d3ca95d3a91aeee7b9aa074e738d4e7f74208fc48c2d5b3ee6b4fa822127295aebd846a61781051eb13bda2f61b42e5540ee7a3cd478bf7f975ccd90e4d342f04393a92825a31e27c47408045dad95c7d3e934c51452d38ca4ebbd90b2f46dc3deb336"}, {0x0, 0xb8, "864f915fd23a671639fa2e438ef2ecffb8ee144ee28fc824ba88fe7316bb2bfbfd8a507145d96ea30183ea35bb301183992feb1828afce074c478460b27dc29dfc754dd96353de558faefc5937fc8b6bc8a9788995f2ac7ab4e43a33826af46c54ce580bf3f53aadedf22b84ea9d9454c25949c5e86a75944bf7a0a21ca715959ba0b603fd724728c4899d911754dce821d5572b521db7a27a4e7dc43716a72312b40d06e05ef4fcb6e5318a09200df97b026511a9dae94e"}]}, @dstopts={0x616c796fea4e6f72, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xaf, "fab150f31d4c2ee02cdf900db825f575ec5a3aa4498a43fef8d69bdc7a8dc72a6c4a2c896018347458cd69468333c209fda3709447ed7982228bdad3e235a6748ad652ab012faf9984410c14d39dfe497bb1bafa635bae6ad84cc8856ed8366c2cfb678c64c2ae84d118a3326de0ceaa8a2f4b54d283a18ee35f5f372fc7cec33710eef990311a3826813f5a9452e89e00e6fa2acdebc1b22fa2a496cf4b48e554256c4b5ddf7cbf31ca388f1d79eb"}, {0xff, 0xbf, "86248c0c9f74a272d85b049d0388b4fe4cf7d683e586d78c506793045e079885e7836c01aa8c147faaa5f1308b631d774f31c516767a5dc702f478baf682a60ac00bbdad803f0e010730113655ae4b14fd5623c6de0ff8b6fc902f3f1b29fdea5565b10486adc27b647c512b7199d323b9370fea0f76dbe17e5a56d44f0053f6ecde8e47b522f18a8235974c22e5b4d6b206af7dcac087ddb8c89bb3313e8448d5c71b8960be4faecd5ffeaa06fbe8de9883e298cb60e13b681b3f6eecaa20"}, {0x7, 0x67, "a675e42b5720f61f3e0748b6e0b6ec0422ec5780b8a5d4ccacc72ad245773ac6a926b1bbd867fd3424fc2e50a41ca15c85e39a2b751c4a26d45b53927b5dc6361a6deb304b4daf3e909df541559e9038a48d8b000bd3a54fd0395efe749821e1fb2566b4ba725a"}, {0xc2, 0x1f, "7ff86c73368c093f979eab3f4858aad19cba82cb48b6d3f6e9b267e475d18e"}, {0x5, 0xa0, "a6ecb61afd395b7ab0afb9f9037667dfb29b7b6cb98deda78219a6b69909cdebe851e7f04eb70d212be9e85fb84ad105e68480f5ff9c413024569c2b10809aea37f15822d650caea90128cb379eca74e8ab22801a6ac9718e44523baba384f50862cdc90597d7446eda866d4656cf74cc3558144a19137c39a687fe2cec7b43d0cb8896b42ba89cf3ac961e1570b51d6fb5c61ae14528b0d64a76f2d6c936161"}]}, @hopopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}) 2017/08/01 08:48:13 executing program 4: mmap(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x2fffff9, 0x5010, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x1, 0x9, 0x8001}, {0xfff, 0x5, 0x7, 0x8}, {0x9a, 0x3f, 0x1800000000000000, 0x3}, {0x80, 0x1, 0x4, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007b3000)={0x7, 0x1, &(0x7f0000001000)=[@generic={0x8, 0x6af6, 0x101, 0x80}], &(0x7f0000002000-0x5)="47504cd300", 0x7ff, 0x6f, &(0x7f00007b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x10010, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)="", 0x0, 0x40002000, 0x0, 0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f81000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x7, 0xc, &(0x7f0000f83000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r2, 0x80000003) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d75000)={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x164, [0xfffe, 0x1, 0x9, 0x7ff, 0x8001, 0x3f, 0xf79, 0x5]}, 0x5c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f82000)=[{&(0x7f000099f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000f83000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000f81000)=0x80000000) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x40000000004) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e05000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f84000-0x4)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x100000000) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003db000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) shutdown(r2, 0x0) [ 173.583245] unregister_netdevice: waiting for syz4 to become free. Usage count = 1 [ 173.659944] dccp_v6_rcv: dropped packet with invalid checksum [ 173.684778] dccp_v6_rcv: dropped packet with invalid checksum [ 173.732708] dccp_v6_rcv: dropped packet with invalid checksum [ 173.760931] dccp_v6_rcv: dropped packet with invalid checksum [ 173.767657] Kernel panic - not syncing: Fatal exception [ 173.773426] Dumping ftrace buffer: [ 173.776938] (ftrace buffer empty) [ 173.780616] Kernel Offset: disabled [ 173.784214] Rebooting in 86400 seconds..