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"}, {0x38, 0x10b, 0x3, "73ce41ff91977e592d4c2b3283f02c1ba09f0c2717e3a97c7858146d7445e3aa3d9dfbbcc47d"}, {0xf8, 0x13f, 0x1, "2d648c32425529fa22671445b4d3cba9f1af48a9889182d286094a76ffbc480ef6068a591e886b5ea538d82e5c05d56ac263a44a29268ebf9b87c759dc0814a0e05f4b034a048bbe014a9f200b1b709b284cabd460e4f433f684f9e64406d09dca987d4d28c1e8c6ebda27e4e0562b15663e64f808b17239b0b67747bdd5cc1d3120713c4b9aaf0dff6e74ede5bf3e3779ba0954a134638423b81de1d6515963b48840f90ff0fad5edd53c8080c5e4176dbe4335cc932416d89624916e6c5c3200a4b2f0ac154857e265823f11f947cb34b816f3b5707d7d175691fc650a708786"}, {0x110, 0x3a, 0x81, "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"}, {0x98, 0x10e, 0x9, "7374fca6ddfce47fb5b1ce87cc875d6463ac05411d61a0acea9358cf846b0f482576f98d03853c9f44d914d415a71f7d213c129d328f900c53272551ee56533934ea39b8c7cfa7b8ffcd4609380c47b8234df043c7e7c3d4f6825504b20ebf57b7913690fa1c628c3af46d38a20f42916d0f6fec205cbbd2279ebe3915015e2b3f2c81"}], 0x1328, 0x40040}, 0x4) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000063c000)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2017/12/18 07:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dcf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000055f000-0x7c)="2c97dab42be7ecdd1e6de89e09f592859f696471af05694462381a6d115d8596579503ac799041212b088281575b9e8e2efafc4719c6254d7eb6b99a539e4359a6192e50b9dc3558d7ea62e8b42e73809ef4e1f1b2554963fb6a7fa26fa1de6b1d974bb4ee5fb15775a1e33756c72a5b0217a8ab1251c3572ddea491", 0x7c, 0x4000000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000d85000)=0x2, 0x4) bind$inet(r1, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000945000)={0x0, 0x0, 0x0}, &(0x7f00007ba000)=0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000068e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000da0000-0x18)={0x0, 0x9, 0x0, 0x9, 0xfffffffffffff801}, &(0x7f0000d44000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003da000-0x10)={r4, 0x7, 0x2, 0xffffffff}, &(0x7f0000c96000)=0x10) fcntl$setstatus(r1, 0x4, 0x4000) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00004c9000)="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", 0x241, 0x0, &(0x7f000022d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x0}, 0x60) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000445000)=0xffc, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000063b000-0x18)=@get={0x1, &(0x7f0000e52000-0x3b)=""/59, 0x5}) connect$netlink(r3, &(0x7f0000b6c000-0xc)={0x10, 0x0, 0x4, 0x8}, 0xc) 2017/12/18 07:19:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x420000, 0x0) bind$netrom(r0, &(0x7f000061c000)=@full={{0x3, {"a996b1b13fa87b"}, 0x1}, [{"f524119fc17e19"}, {"20c571029e52e0"}, {"6485a092f6176b"}, {"dd8a812e74554c"}, {"576f67785ae703"}, {"7decabe6b6ff1b"}, {"4f7bfe8caba757"}, {"5c18d7a00a75c9"}]}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0xf49, 0x80}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0xbc1, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000006000-0x18)=@generic={0x0, 0x0, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000)=0x7, &(0x7f0000006000)=0x4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x60, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = getpgid(0x0) prctl$setptracer(0x59616d61, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) 2017/12/18 07:19:45 executing program 4: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de9000)={{{{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]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b0e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x80000001, 0x5, "bb9f74f0527985e23101d45ae01ae14d89e43a1f57da941036faa3f9139ea4dd65c48f0de5900462a925a80d6a4cddb7eaf22b46e373d8dbdd8c4510c71025d6078bb25bf448ce286cb9c44db29e399e"}, 0x160) bind$inet(r0, &(0x7f0000585000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6f000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00008a8000)=@known='com.apple.system.Security\x00', &(0x7f00005ea000)='-^em1keyring\x00', 0xd, 0x2) readv(r0, &(0x7f0000771000)=[{&(0x7f0000de9000)=""/132, 0x84}, {&(0x7f0000a87000-0xc0)=""/192, 0xc0}, {&(0x7f0000de9000)=""/135, 0x87}], 0x3) sendto$inet(r0, &(0x7f0000859000)="ee", 0x1, 0x81, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000016d000-0x9)='/dev/ppp\x00', 0x1014c0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000048e000)={&(0x7f0000de5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000097a000-0x10)=[], 0x0, &(0x7f0000b7b000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 07:19:45 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000466000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f000051d000)=""/0, 0x0, 0x40, &(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fadvise64(0xffffffffffffffff, 0xfffffffffffffffe, 0x400000000000001, 0x1) syncfs(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x20000000000803, 0x3) setsockopt(r2, 0xff, 0xfffffffffffffffd, &(0x7f000001b000-0x5e)="a8", 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000086a000-0x4)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, r3}, &(0x7f0000fea000)={0x1c6, 0x7, 0x9, 0xffff, 0x3ff, 0x7}) fcntl$setstatus(r1, 0x4, 0x44c00) mmap(&(0x7f00000a7000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x150, r1, 0x0) socketpair(0xa, 0xa, 0x6a071840, &(0x7f0000feb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000fa0000)=0x0, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f000039b000-0x8)={0x39980732, r6}, &(0x7f00003cc000)={0x1000100000000000, 0xffffffff, 0x80000001, 0x1, 0x4, 0x7ff}) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x8, &(0x7f00001d1000)={0x8, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000fec000-0x93)="181221eb392d4ec527a35456461d9c0b5de919cd930546d466716ea43b2b1c1824b14de8b6ace5392bec49eca2efb112959513b192abdca55329e1f434e8ea4c2dc5b5b2088a7f930762a82c38bb4d08239331518679bf0f17542c5b2084a39d01e6619bb9ec343bd0a8dfd4b28d094e74e0648f4c2c062c7c3b30d2dbc37db9142e95969c5d4c07d36b609b45d98366bb12e2") setsockopt(0xffffffffffffffff, 0x80000001, 0x0, &(0x7f0000585000-0x1)="b0", 0x1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x12) socket$netlink(0x10, 0x3, 0x2000000000005) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000feb000)=""/150) 2017/12/18 07:19:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)='/dev/hwrng\x00', 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x4, 0xa, &(0x7f0000ec3000/0x2000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c8e000)='/dev/sg#\x00', 0x401, 0x2c00) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005cd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xb) fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000384000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00002b7000-0x4)=0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000ce000-0x5)="652f658500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f00007b6000)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r2, 0x6108, 0x0}, {r2, 0x130, 0x0}], 0x2, 0x4) ioctl(r2, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001ed000-0x2b)={0x0, 0x23, "f9f465fffff00155298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) bind(r2, &(0x7f0000b86000)=@hci={0x1f, 0x80000001, 0x0}, 0x6) 2017/12/18 07:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fb000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00009c6000)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f58000-0x2c)="46a02d4743d29bc2796133c5dd2db7555755b162fff146340c726bc0c45fcf027d27fae48be8e35804437e23", 0x2c) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000958000-0x30)={0x4, 0x5, 0x3, 0x3, 0x47, 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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(r5, 0x10, &(0x7f0000c74000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f000051a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getenv(0x4201, r7, 0x0, &(0x7f0000c9f000-0x8)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000888000)='hybla\x00', 0x6) fcntl$notify(r0, 0x402, 0x20) clock_gettime(0x0, &(0x7f0000348000-0x10)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000972000)='/dev/net/tun\x00', 0x0, 0xa0000) timerfd_settime(r1, 0x1, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r8, r9+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/18 07:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = socket(0xd, 0xe, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a53000)={0x0, 0x0, 0x0}, 0xc) connect$ipx(r1, &(0x7f0000f6d000-0x10)={0x4, 0x0, 0x800, "3fd1fb8f0e16", 0x5, 0x0}, 0x10) syz_open_dev$loop(&(0x7f0000bc4000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x10000004000076, 0x0) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000722000-0xeb)="77b1c2a42a93723fa34f45c70b46be3e01841aa5a5542820a1714cfe09edb565ca528cb10446a3ef9d36d6f50f6fe588aca00dc82d93770b8249b3dbccb49255d7035717d76254a4294d89f9b38f88835b4e7af9a0c5e2fb33d81a7ae16cf034907e80d0e55ed81e843c99da1153ea3e05b40c88de5552b4a7fa9923a9aebbe3cf600573c26567977f551ca44889aa2aa7cdc447e1da1497824d9d59375b4897969b74fc5078fe8474a38d24129110dabe3655097c300a568f476775230b9b305bedce3affda60246d478fccbdaa838bd7db5f7143dec37f5a022ac769ef8c8a8e02924a0cae435552a446", 0xeb) r2 = syz_open_dev$sg(&(0x7f000094d000)='/dev/sg#\x00', 0x1, 0x40) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000553000)=""/0) 2017/12/18 07:19:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007da000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003fe000-0xa4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}], 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000)={0x18b, 0x5, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000-0x20)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f00009e8000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mq_getsetattr(r2, &(0x7f0000002000-0x40)={0x6, 0x7fffffff, 0x6, 0xffffffffffffff78, 0x0, 0x1f, 0x400000000000000, 0x4}, 0x0) 2017/12/18 07:19:46 executing program 0: prctl$intptr(0x21, 0x5) mq_unlink(&(0x7f00002cf000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000862000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed4000-0x4)=0x10, 0x800) signalfd4(r0, &(0x7f0000006000)={0x7ffffffd}, 0x8, 0x0) r1 = gettid() getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000575000)=""/0, &(0x7f0000a44000)=0x0) timer_create(0x7, &(0x7f00005d1000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) clock_getres(0x0, &(0x7f0000523000)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/keychord\x00', 0x440, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000b34000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") waitid(0x0, 0x0, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/ppp\x00', 0x240, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) r6 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4246, r1, 0x81, 0x100000) ptrace$pokeuser(0x6, r1, 0x5, 0x3f) linkat(r4, &(0x7f0000cda000-0x8)='./file0\x00', r6, &(0x7f0000c0a000-0x8)='./file0\x00', 0x400) r7 = syz_open_dev$sndseq(&(0x7f00008ca000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00003c3000-0x20)={0x8, 0x100, 0x4, 0x6, 0x6, 0x100000000}) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000910000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000c03000)={{0x7fffffff, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/sequencer2\x00', 0x24401, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000089d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 07:19:46 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006df000-0x4)=0x3, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f69000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f69000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10, 0xb069a150fe216523) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000f6b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000-0x4)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f6b000)=0x0, &(0x7f0000f6b000-0x4)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10000033, &(0x7f0000c2d000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00009e9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000949000-0x3c)="922501ea288a2c776f00000000000009000100f8a6e5442bd7880e33c98663fdbdda5da3173d16f6421c4500d1c09fac71ec575beacd95ba99d30966", 0x3c, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x100037, &(0x7f0000a26000-0x9e)=""/158, &(0x7f0000f6c000)=0x9e) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6c000-0x1c)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x11e}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00001c1000)=[{&(0x7f00008a1000-0x30)="ec657ee85bd43427fa30c943b4388dc4ead7fea3697f16e17556627f2a6dd40f00780a333cf2688cb2bdec4606bc006a", 0x30}, {&(0x7f0000bab000)="73eac9986e81978dce4cec274a087a1639b08d9b58f334ebc12b173431202cf00f4596d80f900f0d60a835567671ce28b8c214956b23bc9120b5cdc9be687fc43e329e842ccb8ef4399a7b7ad714fc2d24c80be8b10b802356548682e81ddd31847fa801c17d33f41aa3cdc2f2", 0x6d}, {&(0x7f0000870000-0x1000)="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0x1000}, {&(0x7f0000c7b000)="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", 0x1000}, {&(0x7f00008e5000)="e4406b898a2538a07b0935f88123ee8d43d6a51462a9b72c2aa899a82d38e2393b15ad8bd02310f5ed0632e1c5f7b816dbe749c0e45290ba5be3becd1f6c683b838908f54592d3c1bff05d374dbbd3b820728794aa7e7ebf66480a22fd7bd44af9f68ee0f132145c21e93a9276d953fd4b3f2c698b2637244544334c09112748bac0690737d23e8d5c5199e463c15945f2b442883d6041e74c72a8e7d74dbf977702b668614192e48a12241b2d2c5c14fc082a24a5ae3d7b375825671f7dc9e805c7dd10da0922cd25e5d46bc8d499064915f4392e5b5d598396bada9dd660c7a889ebe21bbad6052273e32cad2a96c2e99dc96f09", 0xf5}], 0x5, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x20005, 0x84, &(0x7f000061e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6e000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f70000-0x15)={0x0, 0xd, "977aef283f2400ffd04b9dce0e"}, &(0x7f0000f6f000)=0x15) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006b5000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000931000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f67000-0x1c)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f00009e1000-0x26)="26000000240043f8feffffff00008d4003000005010000005b60030000000000000503c76e35", 0x26) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e52000)={@rand_addr=0x100000001, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/18 07:19:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000-0x10)='/dev/sequencer2\x00', 0x7c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004ab000-0xc)={0x0, 0x72, 0x30}, &(0x7f0000d69000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x225e, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00009db000)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x1, 0x8113, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b7f000)={{{@in=@remote={0x0, 0x0, 0x0, 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=@remote={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}}, &(0x7f00005ed000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x800, 0x8003) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000255000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000f4000)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006d8000)={r3, 0xfffffffffffffefd}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000306000-0xc)=@assoc_value={r4, 0x7ff}, &(0x7f000013c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r5, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000ec5000)={r6, 0x1, 0x1}, &(0x7f0000c2c000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f6b000)=0x0, &(0x7f0000f02000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f000065c000)=@generic="73aa11b8e343fa1cf3ad03da81d248d1", 0x10) r8 = epoll_create1(0x80002) epoll_pwait(r8, &(0x7f0000f52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f000098f000)={0x7f}, 0x8) setsockopt$inet6_int(r7, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r7, &(0x7f00000af000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/18 07:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000a00000)=0x0, 0x0, 0x0, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f0000838000-0x4)=0x0, 0x566e998c) pselect6(0x40, &(0x7f00004fb000)={0xa6e, 0x0, 0x12, 0x8, 0x20000f54, 0x8f7f, 0x9, 0x20}, &(0x7f0000f4a000-0x40)={0x1, 0x0, 0x3, 0x3f, 0x36c7cf4, 0x42, 0x6, 0x800}, &(0x7f0000812000)={0x8, 0x20, 0x981, 0xffff, 0x5, 0xff, 0x1, 0x1}, &(0x7f00004c1000)={0x77359400, 0x0}, &(0x7f000000b000)={&(0x7f0000971000-0x8)={0xfffffffffffff001}, 0x8}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000bac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000029000-0xe8)={{{@in=@remote={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=@local={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}}, &(0x7f0000920000)=0xe8) setreuid(r0, r1) clone(0x100000, &(0x7f000020b000)="e75e11fbc4d028f299040cb9baaae14de8b4388fecb4ba91905cd19242ea4e1ddc444fcc89cc23c249cd6c9bd5370f2b750fa6e11105c0c6954ecf86578541e2e3c08f7b8fe41f45a8bbeb6890bba05d8204d5fa8d440598ab2f5a39f307223a3f10475a194182d47ea1e7a2202be01ff88e687c410b1c0de76b7ebe5454fcdeeeba459c4dab5505c2d27f7b9e5fc1aedadf9cedf53f009bf7fcae5e8e6029afba7731d13ec7b4877c1fb20fec267ab550754ffb4f32528a1676fdcd45c7aeed10530c4bedf83db397659f03a05108cb090ebc09be2f165ed42a3670818ff7af318c6d", &(0x7f0000fcb000-0x4)=0x0, &(0x7f000071e000)=0x0, &(0x7f00006fe000)="98648cddafa8a8701f2dcdba53a71afeb47a08c11f0b0f4dc5c6f9e24936ccbfbd833ff7968e304f3ea99070240631c3a8eada6b7be3dc9ee2c9845732e0d83a2fa0749561f4d9a0de00819b59dbf0") clock_gettime(0x5, &(0x7f0000f23000-0x10)={0x0, 0x0}) clock_settime(0x8005, &(0x7f0000c37000)={0x0, r2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000008f000-0x8)={0x0, 0x0}) 2017/12/18 07:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002de000)='/dev/ppp\x00', 0x10000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007dd000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0x0, 0x0, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r3}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000ac3000-0x10)=@req={0x0, 0x5, 0x180000, 0x20}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000192000-0x10)={0x0, 0x8, 0x3ff, 0x0}, &(0x7f0000cfb000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006dd000)={r5, 0x7fffffff}, 0x8) ioctl$TIOCNXCL(r0, 0x540d) clock_gettime(0x0, &(0x7f0000ab6000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r6, r7+30000000}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) clone(0x2000, &(0x7f0000aad000)="1620129a62c13f47b0c09f5ef47b361a344ef740418a487a97b1ff50157fb35375b3fda40c26a83217f7", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)='^') ptrace$getregs(0xc, r4, 0xf2, &(0x7f0000372000)=""/79) get_robust_list(r4, &(0x7f00003f1000-0x8)=&(0x7f000085d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000395000)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b0e000-0x18)={0xa, [0x3, 0x7, 0x6, 0x6733, 0x2, 0x1, 0x7, 0x6, 0xc3, 0x3f]}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 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) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000004, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f000038d000)={0x0, 0x0}) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00006ee000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000)=0x10) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006ee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006ee000)=[{r0, 0x0, 0x8}], 0x1, &(0x7f0000000000)={0x0, r1}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x2, 0x1, 0x0, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000076000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/18 07:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsync(r0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000008b000)={{{@in=@multicast1=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=@empty=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}}, &(0x7f0000540000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000ee7000-0xc)={@rand_addr=0x7, @empty=0x0, r2}, 0xc) r3 = socket(0x9, 0x80f, 0x6) r4 = accept$llc(r3, 0x0, &(0x7f00005bc000)=0x0) write(r3, &(0x7f0000f65000)="1f0000000201ff00040000bb000220220730000009000200000000000700c4", 0x1f) setpriority(0x2, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000515000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000)=0x14) getsockname$netlink(r3, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000477000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r5, &(0x7f000026c000)='status\x00') getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000369000-0x4)=0x4, &(0x7f0000cc1000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000542000)=0x7fffffff, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/hwrng\x00', 0xc0000, 0x0) socket(0x10, 0x0, 0x800) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f00001f1000)=""/219) fallocate(r4, 0x0, 0x2b0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="2f090018000000000000004065723200", 0xfffffffffffffffb) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f2f000)={0x0, {{0x2, 0x0, @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]}}, 0x90) close(r0) accept$nfc_llcp(r3, &(0x7f000038d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000377000-0x4)=0x60) sendto$llc(r4, &(0x7f00003f3000)="c79dff3b80481f3e5e017d8743247d27e0f49e0b6a10f511816a7fbd58ee60c595e3c84befd63ed09f21820133de04f491807dec13ed2585619464ceaff66d7f7e0d9f07793709bb1fef1f310cc34208868529c5ec", 0x55, 0x4004, 0x0, 0x0) 2017/12/18 07:19:46 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) sendfile(r2, r2, &(0x7f00000f9000)=0x0, 0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c7f000-0xc)={0x90000000, 0x0}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b59000)={0x2, 0xffffffff, 0x505}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000aa5000-0x118)={0x8001, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) flistxattr(r3, &(0x7f00003fc000)=""/0, 0x0) sendfile(r0, r1, &(0x7f000021c000)=0x0, 0x420020000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/0, 0x0, 0x0}, 0x8}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c15000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000e06000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000274000)=@assoc_value={r4, 0x31b}, &(0x7f0000836000)=0x8) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2017/12/18 07:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r2 = fcntl$dupfd(r0, 0x1, r1) r3 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000060c000-0x8)=0x81) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f70000-0x1)=""/1, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000c39000)='./file0\x00', 0x28200, 0x1c2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000f70000)={0x0, 0x2}, &(0x7f0000f70000+0xe9b)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000cd000-0x8)={r7, 0x100000002}, &(0x7f0000f70000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00002ce000)={r8, 0x10c3, 0x10}, 0xc) ioctl$KDDELIO(r6, 0x4b35, 0x10003) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000812000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00000c9000)={0x9, &(0x7f0000c5a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f6f000-0x3)='lp\x00', 0x3) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f00003aa000)={0x1, 0x1}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000f6f000-0x20)={0x1fa, 0x0, 0xfffffffffffffffe, 0x800000000000006}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000ea4000)={r10, 0x9}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f72000-0x1000)="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", 0x1000) shutdown(r5, 0x0) 2017/12/18 07:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f000023a000)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000047000)=0x7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000477000-0x1)={0x6}, 0x1) fcntl$setflags(r1, 0x2, 0x1) readlinkat(r1, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace(0x4219, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000055c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc) setpgid(r2, r3) fchmodat(r1, &(0x7f000044c000-0x8)='./file0\x00', 0xfffffffffffffffd) faccessat(r1, &(0x7f000027d000)='./file0/file0\x00', 0x0, 0x1c00) arch_prctl(0x1004, &(0x7f0000d1a000-0x53)="3bf93f1ba792596336585a8b3eaa3c5574534da9a08a278eafbe25c1f6b82afca51a3a46242238fd3f444037640224403becf26efdd89e0c3eeebc52e5cc3e9600b6870b49dab8e2f992283af68b76a6b3a4cc") recvfrom(r1, &(0x7f00001f2000)=""/187, 0xbb, 0x0, &(0x7f0000f4f000)=@in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7afbb9f0}, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="05f5985daffde22499009949bace2a87", 0x20000000000000}) clock_gettime(0x0, &(0x7f00004c2000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00007e4000-0x25)=""/37, 0x25, 0xffffffffffffffc0, &(0x7f000044e000-0x10)={r4, r5+10000000}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000617000-0x20)={"980060f7916ac1567f24933dd89a1138", {0x4, 0x2, 0x8, "4b2900b86313", 0x6, 0x0}}) r6 = socket(0xa, 0x1, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ef000-0xc)='/dev/rfkill\x00', 0x8081, 0x0) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f00005af000)={&(0x7f0000ab5000/0x4000)=nil, 0x4000}) ioctl(r6, 0x8912, &(0x7f0000000000)="") ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b28000-0x18)={0x5, &(0x7f00004c3000-0xe7)=""/231, &(0x7f0000ce5000-0x78)=[{0xffffffff, 0x3e, 0x9, &(0x7f0000548000)=""/62}, {0xad6, 0x7a, 0x2, &(0x7f000096d000)=""/122}, {0x1f, 0x15, 0x1, &(0x7f000096e000)=""/21}, {0x7, 0x1000, 0x8001, &(0x7f00004ac000)=""/4096}, {0x10001, 0x1000, 0x5, &(0x7f00004a8000)=""/4096}]}) [ 31.075055] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 31.087419] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/18 07:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003ef000)={0x0, 0x0}) sendto$llc(r0, &(0x7f00007d6000)="c443ba191c12545efeb439959b8c97c12b15832250fb308a02060c98c01e86a0c7afc2935894b442cb97aa1169172f74de7533bea9d35267062e0e320543f552cc953763d7d96a2c053105ecd34dbe7849d1c9bed5f96d85e9d23cc3bcb71c06a77f00bbe78fc0c61a5fd1b50d0533206f420ce73df7a9f85e6cf83d179ba693eae626e434448ce271dfdaec9f92b2d7eb1c1db7db03739d9067087ad8539db739e226dae7c05b8b221d5301bbbe94a08010f16046f3f1c486d1cceee00ea39fc5c2609059d9425d5f1048f1d257c941e29bf38b435cae841662d8f96590ef4d68ab3f", 0xe3, 0x8000, &(0x7f0000217000)={0x1a, 0x3, 0x0, 0xfff, 0x7, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a23000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r5, 0xa, 0x2d) setsockopt$sock_void(r5, 0x29, 0xc9, 0x0, 0x0) r6 = add_key(&(0x7f00001a7000-0x9b)="6b657972696e6700636e88e6bebc186f674071f9bfc8f2e75674005f641e7185b95ef36ec66a344baafe6628e8e8a4f70761441816e8ed48ee1774af28c47234e4a116d7edd8459a4a2a4244399dad07a3bf8b250b8aa269bbe510437fc396ce94a9a101cd8a280f9ca5a74534784e01796c9a4522e612cd9385cb00aa47c1436e7d04b045ca49cc3c8225d4f302225f471c24944a6388dee8ca4f", &(0x7f0000036000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000be3000-0x8)='./file1\x00', 0x1000, r8, r9, 0x5de0, 0x2000000) sched_getaffinity(r7, 0x8, &(0x7f0000d1f000-0x8)=0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/sequencer2\x00', 0xfffd, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f000085e000-0x10)={0x3c0a, 0xa, 0x2, 0xed, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f00001ad000)={r1, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ca8000-0x8)={r12, 0x6}, &(0x7f0000bf2000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f00001ba000-0x8)={r11, 0x4}, &(0x7f0000c7c000-0x4)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000076b000)={0x77359400, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000903000-0x8)={0x0, 0x101}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000caa000)={r13, 0x1}, &(0x7f0000f04000)=0x8) bind$inet(r10, &(0x7f00003f0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) 2017/12/18 07:19:46 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000000ffff) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7b000-0x10)={0x2, 0x3, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000190000)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x80000000000020, &(0x7f000004e000)=0x2, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7e000-0x4)=0x100200083d, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffffffffff0001000000000000b61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000f7d000)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x48804) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000ba9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000679000)={{{@in=@multicast1=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=@broadcast=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}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae0900"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x125d}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x40000000003, 0x10012, r4, 0x0) bind$inet(r0, &(0x7f0000f7d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r10, &(0x7f00008cf000)="9c998cc20009fc05a023ff69744632fc97b028134c0e9c2abd32711c57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) r11 = socket$netlink(0x10, 0x3, 0x20000020) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r11, 0x1, 0x3, &(0x7f0000f7f000)=0x0, &(0x7f000055f000-0x4)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@ll={0x11, 0x0, r7, 0x1, 0x3623, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0xfffffffffffffffe, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x188, 0x4000}, 0x4000001) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0x100000000000da, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x6, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0xd]}, 0x5c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004ce000)=@add_del={0x2, &(0x7f000000b000-0x10)=@generic="6bcb89c1c269d702000000000000b013", 0x2}) 2017/12/18 07:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x200000001, 0x7) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000044a000-0x9)='/dev/rtc\x00', 0x4022c0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000-0xa)='/dev/ptmx\x00', 0x200200, 0x0) readlinkat(r0, &(0x7f000022a000)='./file0\x00', &(0x7f0000551000)=""/160, 0xa0) writev(r1, &(0x7f0000165000)=[], 0x0) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) openat(r0, &(0x7f0000397000)='./file0\x00', 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) connect$netrom(r2, &(0x7f0000df6000-0x10)=@ax25={0x3, {"64968f3c3069cf"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000c42000-0x2d)='oom_score_adj\x00') sendfile(r4, r4, &(0x7f00007c5000+0x5c)=0x0, 0x2) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) symlinkat(&(0x7f00003fc000-0x8)='./file0\x00', r3, &(0x7f00008db000-0x8)='./file0\x00') add_key$user(&(0x7f0000c0d000)='user\x00', &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000a53000)='keyring\x00', &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.150720] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/18 07:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x4, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000084d000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000f15000-0x30)=[{{r3, r4/1000+10000}, 0x7, 0x87, 0x9}, {{0x0, 0x0}, 0x3, 0x4d, 0x7}], 0x30) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004c2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() prctl$intptr(0x1f, 0x80) pipe2(&(0x7f0000da2000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDADDIO(r2, 0x4b34, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b16000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r5, &(0x7f0000000000)=@full={{0x3, {"0deaf7e2460353"}, 0x0}, [{"5f00c571b9d705"}, {"785c1a3749f241"}, {"f827c298e3b839"}, {"0b198aa822e264"}, {"5d12f05378092a"}, {"92024efed45913"}, {"ca5c13190f9a2c"}, {"36e9c0aa8f8c28"}]}, 0x48) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000625000)='/dev/sequencer\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000002000-0x49)={0x0, 0x41, "dca4aed35367eed31448ce9f6d81fe022aefb5c8f9634be9bda66e792b5b12ef7b47792c2603b7af6f738e7d8e5afc6ef16c44e7ef8f872412c531e2a8374c77dc"}, &(0x7f0000001000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={r7, 0x3ff}, 0x6) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000cb0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000001000)={r8, 0x1}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x8, 0x200) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004bb000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000ca3000)=[{{&(0x7f0000f6a000)=@llc={0x1a, 0xff, 0x1ff, 0x8, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000bf4000)=[{&(0x7f0000f6a000)="c110729457e6276acdb5e9c7a8fa96efb4a5dfe690a4d4a0e3101c5b3921cf5a7f2e8afdd733fac094be56ed9c2076e8a11ee161a30b351ec4f39cfe93a39f8ed9459808ba7e298ab162fd51d03b36e59e11ac9ba0bc91890a5d6713bb4b20273cd79c67e5fd0ef1e01957d1dc4adc7b44254f15e3d44e7ac39e709149771706c6a19e837f6912a6f367d3861b18be39be4c47f5b27f98437cd1a4f65bed6a0cfb04c106271c7bb6ea331a1ce2f2b76a668b02a8afc746f7", 0xb8}], 0x1, &(0x7f0000bad000-0xe8)=[{0xe8, 0x13f, 0x1, "928b60bce7b51dac9393c070dd904fe31624cacf5240bde0e4b9a5034554464ca23eff5c175085a6a7506532e641c82fea82377152f2236cb4e0af401c13104a625ea5fc2ce52ebce60bb122f4317a03ad433bd9d5aadf65dcee7392b5c56d4afc925871796beeedfe9e9761255b886bde1288370c58c58cb88fbe6921ba3bc46c6d282b233b69ce61371f85b8d7060d02e3f1710d249db525ae3ac2200dea380787d0d1758782949ed6ff2d02720cb245765c97052f434ff8cee0ee7c0a348d869f5e82aece8b18a7692fd481035ebf9ae286f0de2e84"}], 0xe8, 0x40040}, 0x0}, {{&(0x7f0000f6b000-0xc)=@nl={0x0, 0x0, 0x100000001, 0x10001}, 0xc, &(0x7f0000f6a000)=[{&(0x7f0000f6b000-0xdb)="c295246e0c99e906edbe9360c7f2e239aed76d9adaa384c2ca80cd10bef23797f4ec2574d66d459514106f6d5634b636a06dfe8d63aff5d259fb6dafd122c05643c8c91809f43ab58eeac771070ad64b279168762101ff75de63ad08747a2c1b0ea16ca058a1a1c2b6f0385ab460aa500f37a5ae81954403d76c4ceca0d132fd96185adf1c4f85238cb3d5340029617b73f74f5f687c2e7e9bc07b2290392eec084c61d19cfdb789d1579ec8725508bf571e5a2eba9387b65bce4dbb7c553394561a9f93829be7943df8a93b796ebcc17dec0fadd41b5fe5f68a69", 0xdb}, {&(0x7f0000f6a000)="2c25523f94a538f4338c7eea15ea5d83225aec1375bde688d2d26766d3c6ed96c3fad24fc2b54ab10f96741fd5b96bab4b54de9c8612608ba4713dfd736ee5490c34f385591461d109bf324da8026e093cea4813dfe3684a561a378be80d1ee951bd4ff144ce1681d402aa34f6c82665943286c962bd6e6f205e29616e00e10129c9914008ac62bb5d94815a9b083b9cf99ff150b77c6b7114f6ae183f6d05ad95647df151bf95a11a28f1f293f13764e3d7e18ac99f86f7767ed641e9e0d9a19787089ac2c7222aaa81ee", 0xcb}], 0x2, &(0x7f0000f33000-0x90)=[{0x90, 0xff, 0x1, "3704a560c99b741c8ca42b4debf830c6bc3ab91bec95b9b1a20b7195241ea196be35f3082c26e23728d41941448b0832f438aeecc2de84032c60417897a901572a340fc3251fa43045251afd8db7fe5954fc04a9c61a99350685953811e1b73edac317a39a592855886c222570e23a73fd56a4dc9dbacb0f93b21f3c"}], 0x90, 0x20000050}, 0x5}, {{&(0x7f0000f6a000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000082e000-0xf)=[{&(0x7f0000f6b000-0x72)="89f7d18e98122088e9dc04a4e9fbb9a092624cc35c2eb4bff153503990d996646be48d6f2d3b2aa43f4cd39f2f881e14c7bdfc1180818463054cf6a4a61b94f1e1a14792ee9c87d7c31553477b2cacf0ea7e045515e13df0de4bbf2c003300fe299bc13d008d588962b234b7f9f24eda1f061fa1ef8197d6eb644fb0d8d319cb0d3a7050c3647cb25d0ceb1882ae1491bf5af6b9b1d276cbbe5f5583a01e3297905148", 0xa3}, {&(0x7f0000be1000)="ddd9cb2be5d4c85ef9016801a0209c8a18837c3efe5effb8a1b3e9854b14d051383e1c3538c989207ccc4fda617a5331d464174638035c88810a676da3c0b2f8fda8cae01e4f28585830cede2e22597efc51df0f2717b49ca319eba53324b2d485fc3c43b1a6653e41829d2f863f5ea348", 0x71}, {&(0x7f0000f6b000-0x55)="26a5c2d768ce6bb1325f399a45c5cc1cbe7f455f79ed6e784d41bbdcdc1ad132f3ab2646689bb9104c136bdff5636a8536b0b8c867f047bcce8c3cb9dbadb37553a7ed7375730b9f5ede2dc155cac44107d5fe7d9a", 0x55}, {&(0x7f0000b40000)="edd0b099e39e919c7191b6e530af165969fd463d500b1ccccf126aeb566f464e444ffb5a8f9f5b5fe1ed2f2fa8b8b49e38f61b2726cc595874726a6039bb5d205c2eba05f34a53a8978960e538a4c5fd53b3f799caa38a4ca39ae3af4286ceeb3ecef8ced8443a1e449b6d", 0x6b}], 0x4, &(0x7f0000f6a000)=[{0x80, 0x101, 0x9, "9ebadb2dce0c7f90a0ef0232260963311da31cf50f544c32b1295a1745f92f295c9aa096724a373b9e50223adc094956013ea2d845c646774c15a511dccbc1550ffdf46655587f3bfa1a980eb13101181bfe7017e059afef84c4f912267ac7a8b28cb3bf4c07f47c073e50db877931"}, {0xe8, 0x0, 0x3, "9f6b49a12932fcf3af17bd9aec2e302594452bb9c5394efff70a1d59ceadab5c8daef1123b4935fc0cfd1018da2e32ad635fbeaff2c31a859995bf7ca74b791d5fb4f6ce6d20870474cb39291c254f681a957400c3ea9c6e91d8552109e01250734a860bf7bc240914ae2b861164d7ddfb9d67ff60629f92b904c07c0d60979e31d8f56de4b257f6c3dffe197ae6ff5e655eac5897eee64d4c77860713a3d5dd89a25803d247a5ed4aa01f5af36e5404d46512e0635aca80629bb7d6ce3bd357b86ba0fd9c565c7b2b6655e8114822cff9577c13b59d7eba"}], 0x168, 0x8000}, 0x0}], 0x3, 0xc004) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d49000-0xfa)={0x0, 0xf2, "4be0f015cba4d7cd67049bcfbd9c9f95ee7763e8ac599fa52e1e3d31c8ce9a52dea26114e20e95d456dab53cc6ad0bd2fc770214691db0b7c3a5d77cbc67a8949eeb1aafa1c80e4ce81b3bd5fb99e153e0e02e6b237f652bde9aa3440e8857bc0d3007993d5688e11a2fd8a481234d3291e68eaed28d77c95e225e3abc47286f7ca6beaef001b53fc2eac95713d5551a0449de8fe0c6e4bef0e57f4d99a052738929918757e540d7ac8ef8dacbf23769c4e55aa046a403337c47e386892e7149401c2d9954d17dfb69b9381d625394599e565e4c7c1805dd96e2d740c450325778747fe49e216b77514b6310b79c17386780"}, &(0x7f0000f6a000)=0xfa) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6b000-0x10)={0x8, 0x208, 0x5d2b, 0xad2, r2}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) prctl$setname(0xf, &(0x7f0000d00000-0x6)='+user\x00') 2017/12/18 07:19:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/rfkill\x00', 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) getpeername$llc(r0, &(0x7f00000f9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x10) syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000e83000)=""/188, 0xbc}, {&(0x7f0000576000)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x3) mount(&(0x7f000091a000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="03") r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000874000)={{0x6, 0xffffffffffffff81}, {0x8, 0x3}, 0x7, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00001c3000)=""/130) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000713000-0xb)=""/0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e29000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x9, 0x8000}, &(0x7f00008f6000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f5e000-0x14)={r3, 0x0, 0x480000000000, 0x80000000, 0x0, 0xfffffffffffffffa}, 0x14) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000000004, 0x400000000044046) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c59000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x40000004, 0x20000002901) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r0, 0x9) pipe2(&(0x7f0000e5e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000062f000-0x20)={0x8, 0xa2, 0x0, 0x7, 0x8, 0x40000}) writev(r3, &(0x7f000042e000-0x10)=[{&(0x7f0000bff000-0x10)="965634f7cc14edb70e2a2327bc5203c3", 0x10}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f33000-0x108)={0x0, @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]}, [0x1, 0x1, 0xa02, 0x400, 0xffff, 0x1ff, 0xd39, 0xf3c, 0x3, 0x1, 0x6, 0x3, 0x5, 0x2, 0x201]}, &(0x7f0000c42000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009ac000-0x4)=r4, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d0d000-0x8)={0x0, 0x0}) splice(r2, 0x0, r0, 0x0, 0x1ff, 0x0) write$fuse(r3, &(0x7f0000325000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000911000)={0x0, &(0x7f00000f4000)=[]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a6d000)=0x0, &(0x7f0000d94000-0x4)=0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000097a000)=0x0) read(r2, &(0x7f0000e0f000-0x30)=""/1, 0x1) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) fcntl$getflags(r3, 0x408) fcntl$lock(r5, 0x0, &(0x7f00000d2000)={0x1, 0x3, 0x9, 0xffffffff, r7}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000052d000-0x10)={0xa2, 0x4, 0x6, 0x50a3ef8a}) fcntl$setsig(r5, 0xa, 0x12) 2017/12/18 07:19:46 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x2, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000d31000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f2a000-0x9e)=""/158, &(0x7f00005b0000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{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]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r3, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket(0x17, 0x10001, 0xffffffffffffffff) write(r4, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x44, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) r2 = accept(r1, 0x0, &(0x7f000032a000)=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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) r3 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f08000)=@add_del={0x2, &(0x7f0000a7a000-0x10)=@common='bcsf0\x00', 0x6}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000f09000+0xa9f)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f09000)=0x7fc, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x8001f, &(0x7f0000f03000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0a000-0x4)=0x14) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000bd8000-0x8)={0x42424242, 0x42424242}, 0x8, 0x92) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f09000)={0x1, &(0x7f0000f09000)=[{0x7, 0x1, 0xfa4, 0x80000007}]}, 0x10) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f0b000)=0x10, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0xfffffffffffffffe, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x94, 0x9, "b64da11ebe8969"}, @end={0x0}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x3, 0x0, {0x1e, 0x4, 0x8001, 0x20, 0x1, 0x0, 0x7, 0x7, 0x16, 0x100000001, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0xb, 0xcc, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @timestamp={0x44, 0x20, 0x76bcc395, 0x0, 0xd5, [{[@rand_addr=0x9], 0xfffffffffffffffc}, {[], 0x7}, {[], 0x2}, {[], 0x1000}, {[@broadcast=0xffffffff], 0x1f}]}, @noop={0x1}, @rr={0x7, 0xf, 0x1, [@rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0]}, @rr={0x7, 0x17, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x3, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4e3000)=nil, 0x4e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x1c, 0x1, 0x2, "06000000000000006665f644"}, 0x1c, 0x0}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f0c000)=@add_del={0x2, &(0x7f00003da000-0x10)=@common='ipddp0\x00', 0x2}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000f0d000-0x5)="136eaef4d5", 0x5) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f0b000)=""/0, 0x0, 0x8000000000040, &(0x7f0000e89000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000022a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000029000)={0x0, 0x0}) 2017/12/18 07:19:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00008a5000-0x13)=@random={'security.\x00', '/dev/sg#\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000416000-0x9)='/dev/rtc\x00', 0x262cbe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x86d000)=nil, 0x86d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002fe000/0x1000)=nil, 0x1000, 0x3000004, 0x20080, 0x20) r2 = socket(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00006e1000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000086b000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000086a000)=@generic="b44fc51c643975edc026bedb7e2d57b5", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004fb000-0x6)='vegas\x00', 0x6) getsockopt$inet_int(r2, 0x0, 0x9, &(0x7f00009da000)=0x0, &(0x7f00005bd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a00000-0xf)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c2a000)=0x4) write$evdev(r3, &(0x7f0000974000)=[{{0x0, 0x0}, 0x6, 0x10001, 0xe000000000000000}], 0x18) mount(&(0x7f0000cfc000)='./file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='nfsd\x00', 0x400, 0x0) r4 = syz_open_dev$mice(&(0x7f0000cd9000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f00006c4000-0x87)=""/135) creat(&(0x7f0000031000)='./file0\x00', 0x9) open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000e43000)=""/1984, 0x7c0) 2017/12/18 07:19:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xae5d, 0x1, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="a1f9a143dc4f0961917e75ae5344a95b0b7289c63e30f5022f368af860f86605da1aacb3", 0x24, 0x100, 0x81}], 0x160000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) gettid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000715000-0x11)='/dev/vga_arbiter\x00', 0x8000060500, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000330000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000058c000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x1004, 0x0}, &(0x7f0000907000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b1000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f00007ac000+0x30b)=0x98) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) fremovexattr(r1, &(0x7f0000cb1000-0xe)=@known='system.advise\x00') r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) kexec_load(0x5, 0xa, &(0x7f0000e04000)=[{&(0x7f0000dab000-0x26)="add8f4ed602d918193e7fecb3cde86d8e892995b8b0790c2f4b54547431965b5e3cb7b510123", 0x26, 0x10000, 0x5}, {&(0x7f0000833000-0xfb)="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", 0xfb, 0x40, 0x4}, {&(0x7f0000eb5000)="8f4b390dea8d47f59128dbda5d766d7d63ad033ffc0a27ff6613a4ed7f491c737335ab4966b535c809bc36af93fb568aa35fac4158593b3f0a1741e2f3e9762da4ad5aea34caaa0c519f9b0fb7a51758809e70097e92c5f8381986d99623c404ef7b9ada", 0x64, 0x4, 0x4}, {&(0x7f000076f000)="3a74f80a971148a613d1cc7af45e20c2624eea1a4ddef47be55b3d259f06f3ba0cbc499c67ebfcca824eeca0fd0f725183c9908f5d9dc1d03b3eea3d0cafd97b13e67a59c3b32f84845d6522aa0f2de44613a3067d6738fc1434696ed57d7c762eef9157ff6d266ced165ea98b9910989090c068baeaf4a01a65fb336a42b6a721ee1032f605c97fd832e7e01f120d8ea363e1d1091613d2bc1151117a24db92334b30b11b5fe4bbad7c326583244672500e30d17d9d0efe314f82745832ae0dcec1b3da29a9ea0e50ff4f1449de2105f461cfabe7d707c9caadf2fd", 0xdc, 0x7, 0x800}, {&(0x7f0000109000)="4fef881e1dc440a86fe425d498e6c3560e2fe358f650f5338d14a5980252e0768a14b437bce2a1a4e8703b1ae3f3fc5724122d82dc05c40aa6a8561f24fb6d4246214f45963c1fada4e9561e5fb2eb718cfe20cbc16158d4bb03f9", 0x5b, 0x0, 0xfffffffffffffffd}, {&(0x7f000073e000-0xd9)="0b8d5701096045ac0578dabea8e983a5874926676b9160ab55189c0e30ce842f9c1c51d814cd2c7ed474c2fc03097b64f0d9ee49fa77abb3d88b1aab38dc2f9a93011475911266034c08de5bbfdaf87d2d8054268d8355b92004e51ef49e36eb67d956ec0c2ac934074725fcbcec07b8652f60ed18f294b65b20f8e52f4eb50c00d3d5cefe161c80e79e63ab489ab5ad2cbe07872b875e2938cc8b5b2b044fe3f9f8d3cd206fa7d2bc6debcb20043db296e48be83cd3439f2aa3568ea19a5be8c3ddaf5439017372e09f58976824f9fd23af453225d5f0419a", 0xd9, 0x3, 0x7}, {&(0x7f00005fa000)="e85d79d0e306469e3f6ae28e38e58c8295510310475c3b166eea57d66ed728a71773cf06", 0x24, 0x400, 0x9}, {&(0x7f0000661000-0x26)="3a3c0d9204d0847bc40cc3a8b6ffb149d3a9cb7a6bec1a99e6d326006e2a8d46c646c69399d8", 0x26, 0x8, 0x8}, {&(0x7f000050a000-0xb3)="35f24dc28599d3f734111379ed246e63e176e5667d685af7f22b369d7b140d85f635598e4544026ad355ce18e0b68c7d55c1a35ad07a521425fef911c71ad44080ab12c952ae00e6f63b93f52c070f2a6bbfc33f91c4987c98d94e145fbfa65cb66b43ddb3804952d52bf703df3cda51d5bb50a5e2bc37bf479cd2d9b0254f55748492adeb00548916bc5002a54df837d0e0d42b7910df18d2583da932c8958ca1fb16f5fa3d091c5a14717c969523afb58364", 0xb3, 0x6, 0x7fffffff}, {&(0x7f0000c4a000)="835a294e4db3bbccab8be8bf54fc357205362767", 0x14, 0x0, 0x4}], 0x80000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd9000)=0xc) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f00001f8000)={@multicast2=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000f5c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7a000)={r3, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6}, 0x98) recvmsg(r6, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x2}, 0x0) r8 = add_key(&(0x7f0000caf000-0xd)='dns_resolver\x00', &(0x7f00004f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de6000)="bcf957f662c83299eec46eee714dc67739ef42d1e1ca378d04b9e4c3cdcf33810323ebcb379067b699dececcd33f13409ddc371cbc27b6f9bfdf1485bcfff7f388f14ca6", 0x44, 0xfffffffffffffffc) r9 = add_key(&(0x7f000014a000)='.request_key_auth\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r8, r9) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001c8000)={0x5, {{0x2, 0x1, @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]}}, 0x90) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006ff000-0x4)=0x0) accept$packet(r0, &(0x7f0000d27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000086f000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005f5000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r10}, 0xc) clone(0x5002000, &(0x7f00004a7000)="35d4cfd9c20ae70d84f9e46b821d1e1409f84eb51d79fa23c9519229a7cc7c90388f24a61b304d2000afc50d1a6544a9fd1c9a1bd486813327368e7712a00d1dd31f1d2e835b4f7d33970e073720d024ba4822cc9f22f6e265", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="d247ad8aa5d83dde9897e5d70b55c83eaa3cde98769c4e2d4f5527406f68303b33b7f4e43638bdccd800d84324d28bdc678d02c69632ca4522d4") getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) sendto$inet(r7, &(0x7f0000322000)="24d5be9739a718483a803cbf7d7cf5d7ca56e8062894afb062c75ed97aa177bb46b2a97c69f3af9a212a5b6570af592f31f9ebc19597bdda52b4760a808bb7e549556a8331db39962366", 0x4a, 0x40001, &(0x7f0000e5c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 07:19:46 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003ef000)={0x0, 0x4, 0x30, 0x100000000, 0xffffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x944, 0x4, 0x7, 0x8b6d, 0x2, 0x81, 0x5, r1}, &(0x7f0000215000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000884000-0x9)='/dev/ppp\x00', 0x80, 0x0) mq_timedsend(r3, &(0x7f00003d2000-0xe2)="83dcfb76eb817efaf5d9e8f93abb41eb0acbf27c96089a77b33c1447863090b72d0587dad992ddaa73d01814b1578cbc88a5b0a8e90cb57773bbb3456098475ec1fd80a368eb253e7a7d4be83041c7591a0a16aefcc38675411dd87ad1eef21217b8db65a5b7d2de6d414d43f8bd111d1dbbe7c4f4d503bea88e85ea4904c943dec09e543b40d60476e6eb50d66dac2422ca060b2268d58d642835ddcb255f203dd66a9a9d3e50c8d20dc12164a8933417cdb78e04ab98cdb497934c1dd85859151767263bd2c48c5a516e7c4044a0836f98dc192a96a708013dfc12f858471a0d0b", 0xe2, 0x302, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x200, {{0xa, 0x3, 0xd60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_dev$urandom(&(0x7f0000901000-0xd)='/dev/urandom\x00', 0x0, 0xc880) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bbf000-0x4)=0x0) r4 = socket(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ff000-0x8)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000dfb000-0xb)='/dev/loop#\x00', 0x100000000000, 0x105004) preadv(r5, &(0x7f000054f000)=[{&(0x7f0000155000)=""/0, 0x0}, {&(0x7f0000051000-0xc7)=""/199, 0xc7}], 0x2, 0x0) write(r4, &(0x7f0000588000-0x26)="260000001000278bc50000ff00000000000000000800f4fffa6effff2007f951050003000401", 0x26) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000411000-0x4)=0x0, &(0x7f00004d9000+0x1bf)=0x4) 2017/12/18 07:19:46 executing program 2: r0 = socket$inet(0x2, 0xf, 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006d7000-0x1c)=[@in6={0xa, 0x3, 0x304a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() prctl$intptr(0x8, 0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f00001ef000-0x10)={&(0x7f0000110000)="449875a77d6763f9e4ad5c52130311395c84187451e7fd39e463a9110df2e46ed40e9737998ad648e183596075c59cb64b2d2cc6d584f6363f449f8bc066985bbe6f1312249ea2a5572601d3fa12e04b7a588b8c21511c06b92f79f98bc36ee2ea367f222bf036102386af12da6b8a68f20563a7188a66702369faf786eb54d70b359f3f4164", 0x86}) r2 = socket$netlink(0x10, 0x3, 0x9) close(r2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000098c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000722000)=""/120) syz_open_procfs(r1, &(0x7f00002fe000-0x7b)="9faeeaffffff00c83c20ac9b82db7a1e05617e90f97240c24502981f864f89b6eb4c209df5d3aad41b1666647cfe12d62d8c2f24f78ba749f33b84c940e02b23843af86b99683e0a166ac788016874ee37cdedb6226ad64182867d6b8950057187101cb236a6563de6a53b15c2ac675cf8117a98b491e71be4cc") 2017/12/18 07:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000080000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCSTI(r0, 0x5412, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f7000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00009c9000-0x40)={&(0x7f00008c2000-0x8)=[0x0, 0x0], &(0x7f0000260000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000086f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005d7000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006bc000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b96000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000384000-0x4)=0xc) r3 = getpgid(r2) ptrace$getenv(0x4201, r3, 0x5f6e, &(0x7f00003b1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x54a, [0x7, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x84009, 0x7a, &(0x7f000044f000)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f000066e000-0x16)=""/22, &(0x7f0000302000-0x4)=0x16) wait4(0x0, &(0x7f0000238000)=0x0, 0x8, &(0x7f0000be2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000)="", 0x0) inotify_init1(0x800) getpeername$unix(r1, &(0x7f000051a000)=@file={0x0, ""/4096}, &(0x7f00000b0000)=0x1002) pipe2(&(0x7f0000d8f000)={0x0, 0x0}, 0x80002) connect$unix(r6, &(0x7f00009a3000-0xa)=@file={0x3, './file0\x00'}, 0xa) r7 = request_key(&(0x7f00006ca000)='keyring\x00', &(0x7f0000f27000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e90000)='vmnet1@\x00', 0xfffffffffffffffa) request_key(&(0x7f00000ab000-0x6)='logon\x00', &(0x7f000080b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b3a000)="6f7b656e61726f6d66730092cd497a34d1152dbff16a355536cb554b9435c7088cca9b67f0c682705cf04d9fec7b2995906204f5b9a4f41928e4e510e800e98c69308d26d8532e32c07a6d3b052e755a4f5112ba2f593de28317e55824ecc456127e9fb82016549e4b687666ee7d3ad4f4a25c15f33bb472e1e1fe65a8c3ab69922b39326b72ec7ccf74ddf49332cd0fecd01b503f3ad5af26b9009de0", r7) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000022000-0xc)={0x3f, 0x3, 0x8, 0x7, 0x80, 0xc}) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f000096a000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="14b219f21b26", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bb2000)={@generic="850899942076fbe236609e809ece38b6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000c50000-0x14)={0x11, 0x1f, r9, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/18 07:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xd3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x38, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="00121d"}) mmap$binder(&(0x7f0000555000/0x4000)=nil, 0x4000, 0x2000008, 0x4033, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000715000-0xf)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fdc000-0xd5)=""/213) mlockall(0x1) 2017/12/18 07:19:46 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x3, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000cd1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000eba000-0xf1)="2400000032001f1f27b2f3fd00090400020007ed07000204ffffffff08000000000000009b663908c3253f656270bd822dacd56de0f1accb4dac9da0988fadb8973963d0ad48e7f95c4d8fd46ac7ef0b83e53ae4e7fe8c3127e02f7df64e575a9c0bcc51380d49b5f6be5dd02a822c752915f1000000004bdcd98863000f679e326e008f4b0c58845a76ca9a9d6967553ca5fc57e842f68593199cf32828b967643157312610446a5e5a8249d2d73949dae6f3182c4fae9f8c28c4cf576d615e865995c97da08e28d94d458846b4bb16ba2efc17b121e30d140a1ce489f712880f9586085a64db32119c4d8bc40207ada8", 0xf1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069c000)={0x2, [0x0, 0x0]}, &(0x7f00002f2000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007de000-0x8)={r3, 0xa0}, &(0x7f000078a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ec000)={r4, 0x6, 0x1000000000002, 0x9d1, 0x4}, &(0x7f0000bc6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={r5, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95adb46f1f6606065ba57257d022424c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000, &(0x7f0000001000-0x1)="d3", &(0x7f0000a7b000-0x4)=0x0, &(0x7f000027a000-0x4)=0x0, &(0x7f0000458000)="") symlink(&(0x7f0000814000-0x8)='./file0\x00', &(0x7f0000c1a000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400200, 0x0) 2017/12/18 07:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000762000)='/dev/usbmon#\x00', 0x86e0000000000000, 0x2000) execveat(r0, &(0x7f0000ad3000)='./file0\x00', &(0x7f0000b1c000)=[&(0x7f0000d15000)='&user\x00', &(0x7f000044e000)='wlan1\x00', &(0x7f0000c3c000)='ppp0\x00', &(0x7f0000767000-0x1)='\x00', &(0x7f0000fb5000)='\x00', &(0x7f00008af000-0xa)='.security\x00', &(0x7f0000b77000-0x3)='GPL*{-{\x00'], &(0x7f000067c000-0x50)=[&(0x7f000080f000)=',-&selinux,}&:\x00', &(0x7f0000291000)='\x00', &(0x7f0000034000)='\x00', &(0x7f00006d4000)="766d6e6574304028b525736563757269747900", &(0x7f0000bcd000-0x9)='vboxnet0\x00', &(0x7f0000e01000)='#{]vmnet1\x00', &(0x7f0000578000)='!$^+@md5sum)self\x00', &(0x7f00002d3000-0x5)='em1\\\x00', &(0x7f0000524000)='-\x00', &(0x7f00003c1000)='*\x00'], 0x1d00) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x1000020042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{0x2, 0x0, @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]}}, &(0x7f00009fc000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x404, 0x0, 'queue0\x00', 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x3, 0x2, 0x3, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x100, 0x0) sync() lseek(r0, 0x0, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x4002, 0x0) fcntl$dupfd(r2, 0x7fffc, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)='/dev/sequencer\x00', 0x101000, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x0, 0x28000000000, 0x0, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000441000)={0x2, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x800000001b, &(0x7f0000ece000)=0x100000000010001, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0xa, &(0x7f0000005000-0x4)=0x400000000000000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r6, &(0x7f000000b000-0x18)=""/24, 0x18) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffffff, &(0x7f0000293000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2e000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000419000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="0f8e07131f40d151e0589c515355902f"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d32000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f00004ef000-0xa)='./control\x00', 0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0x99}, &(0x7f0000001000)=0x6) r5 = memfd_create(&(0x7f0000002000+0x901)='d$', 0x0) write(r5, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r5, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)=""/51, 0x33, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8000, 0x20, 0x7, 0xea5, 0x7fff, "86c609feb19c4b7dd51b727d4eaddd9583206a806a07fe0048ebf01a4a878186b7133b7a3a902706354a3cf8e4646431e31af8e61c98c843b3255dc2c9ff54", 0x117}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x40, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00', &(0x7f0000003000)="7000a87c", 0x20010, &(0x7f0000000000)="95d938db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fabd22788802dd51b0b526e363ab3fd15a9ef7ff6d7bc8b0b416ecd16c00000003200000bdc8") eventfd2(0x6, 0x0) 2017/12/18 07:19:46 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b60000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000490000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f57000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000284000)='\x00$', 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000f15000-0x8)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000224000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002ae000-0x1)="02", 0x1) dup3(r4, r4, 0x1080000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000ab1000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r6 = add_key(&(0x7f0000d2a000)='rxrpc\x00', &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000534000-0xf3)=""/243, 0xf3) ioctl$sock_ifreq(r4, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) [ 31.765925] binder: 4670:4672 ioctl 40046205 d3 returned -22 [ 31.779138] binder: 4670:4672 not enough space to store 3 fds in buffer [ 31.796018] binder: 4670:4672 transaction failed 29201/-22, size 72-32 line 3272 2017/12/18 07:19:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$TCSETA(r0, 0x5402, &(0x7f0000e56000-0x14)={0x7, 0x400, 0x4000000000000, 0x0, 0x8, 0x6, 0x10000, 0x0, 0x5, 0xc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setns(r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.849465] binder: 4670:4690 ioctl 40046205 d3 returned -22 [ 31.861276] binder: BINDER_SET_CONTEXT_MGR already set [ 31.869940] binder: 4670:4690 ioctl 40046207 0 returned -16 2017/12/18 07:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) fcntl$addseals(r0, 0x409, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) listxattr(&(0x7f0000635000-0x8)='./file0\x00', &(0x7f0000c24000-0xf3)=""/243, 0xf3) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000133000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x40004, &(0x7f0000931000-0xe)={&(0x7f0000a53000)=""/203, 0xcb}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) init_module(&(0x7f00002e4000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f00006a9000)='-/\x00') connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f0000180000)=0x0, &(0x7f00009f3000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000093d000-0x20)={@common='gretap0\x00', @ifru_flags=0xa00}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a39000)=[{0xe, 0xffffffffffffb674}, {0xd, 0x9}, {0x0, 0x2a2}, {0x1, 0x3}, {0x6, 0x6}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r5) mremap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00004cf000/0x4000)=nil) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000abe000)={0xffffffffffffff81, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0x0, 0x8001, &(0x7f0000336000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x8, 0x4}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000918000-0xc)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00000e3000-0x4)=0xc) accept4$inet6(r4, 0x0, &(0x7f000033c000-0x4)=0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ptrace(0x4207, 0x0) socketpair(0x8000001001, 0x4, 0x0, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x0) eventfd(0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) chmod(&(0x7f0000e1b000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0xdf96, 0x42) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000fd6000)="fff8e1", 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="ebc4a84d039d93ecb9f9964a367df0bdfbe935aec3e8e766921b03af3b57a6504c8acf37aa8328fde4f5c90b98a092e9cf2d3357d3b30f38088730a5bb473146c1ee1a61f8a24ee638ed9930a1e511d14a01f77ccb1213111ca09c1f2d3521066d017b8eeccee48781a27a0b2cb4544cbd3bcf152816586d1be613d502c0e944f7eae0f1809a93f52f1f44869645071bb845aacd78f885a17c3f4f6de6393de95d756b824fdddb739f86305f7959d8856f6b46b59895afd242382f4fba2a1a62a3f85e43bb05ceabb078c1854e148807595cd0487566c4c992bdcb3be69b58e8d75b1bc43722eba1248c20be0d91a94ef86d394156b0a86e1abd137ede", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r4, 0x400, 0x2) mmap(&(0x7f0000d54000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000000) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r4, r5, &(0x7f000024a000)=0x0, 0x2) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000dcd000)={0x8, &(0x7f0000427000)=""/0, &(0x7f0000001000)=[{0x2, 0x85, 0x7fff, &(0x7f0000167000)=""/133}, {0x1f, 0xac, 0x2, &(0x7f00002aa000)=""/172}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)=""/243}, {0x7, 0xf0, 0x8, &(0x7f0000003000-0xf0)=""/240}, {0x80000000, 0xe7, 0x6, &(0x7f0000b49000)=""/231}, {0x7fffffff, 0x69, 0xffffffffffffffbf, &(0x7f0000003000-0x69)=""/105}, {0x2, 0x3, 0x7f, &(0x7f00007de000-0x3)=""/3}, {0x81, 0x1d, 0x3407, &(0x7f0000003000-0x1d)=""/29}]}) ioctl(r7, 0x100000001, &(0x7f0000001000)='`') 2017/12/18 07:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x100000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000f53000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f56000-0x4)=0x100000002, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='J', 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x20) r2 = getpgrp(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x27, &(0x7f0000c8c000)={0x3a, 0x2, 0x800000, 0x6}) r4 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r4, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r4, 0x409, 0x7) prctl$getreaper(0x17, &(0x7f0000180000-0x8)=0x0) fallocate(r4, 0x0, 0x0, 0x2) r5 = socket(0x800000000000000a, 0x1, 0x0) setsockopt(r5, 0x0, 0x40, &(0x7f0000006000)="9c948052258e2d1e7ce90c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d3a46e4ee6c0f78dbdb", 0x29) write(r4, &(0x7f0000a2d000-0x3a)="d56fb52c91c8de208399a3c3036f98d8eebea0ab49e1ccfb07fdc4fbd3d4e20d77f2858d0a48cbd30cfd2d1eb8ded4546a2ab5fadb1b040c6305", 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000835000)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000383000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00006c2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c) uname(&(0x7f0000001000-0x1000)=""/4096) pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) fadvise64(0xffffffffffffffff, 0x20000, 0x5, 0x8000000003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a019, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) 2017/12/18 07:19:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000cd2000-0x1)=0x3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r2, &(0x7f0000262000-0x168)=[{{&(0x7f0000037000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000408000-0x20)=[{&(0x7f000033c000)=""/117, 0x75}, {&(0x7f0000107000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f0000fe5000-0x1000)=""/4096, 0x1000, 0x20}, 0x0}, {{&(0x7f0000ea8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000730000)=[{&(0x7f0000fc0000-0xea)=""/234, 0xea}, {&(0x7f0000643000-0x1000)=""/4096, 0x1000}, {&(0x7f000059b000-0xec)=""/236, 0xec}, {&(0x7f00008b7000-0x17)=""/23, 0x17}, {&(0x7f0000364000)=""/234, 0xea}, {&(0x7f000071f000)=""/4096, 0x1000}, {&(0x7f0000140000-0x69)=""/105, 0x69}, {&(0x7f00006b1000)=""/129, 0x81}, {&(0x7f0000825000-0xf)=""/15, 0xf}, {&(0x7f0000aba000-0x94)=""/148, 0x94}], 0xa, &(0x7f000059f000)=""/136, 0x88, 0x3}, 0x5}, {{&(0x7f0000666000)=@generic={0x0, ""/126}, 0x80, &(0x7f00007f9000-0x60)=[{&(0x7f0000f16000-0x80)=""/128, 0x80}, {&(0x7f00002ca000-0xa0)=""/160, 0xa0}, {&(0x7f0000c24000-0x1f)=""/31, 0x1f}, {&(0x7f0000838000-0xe2)=""/226, 0xe2}, {&(0x7f0000e32000)=""/212, 0xd4}, {&(0x7f0000b53000-0x23)=""/35, 0x23}], 0x6, &(0x7f000012d000-0x8d)=""/141, 0x8d, 0x2}, 0x2}, {{&(0x7f0000692000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000097f000-0x30)=[{&(0x7f0000060000)=""/193, 0xc1}, {&(0x7f0000c66000-0x1000)=""/4096, 0x1000}, {&(0x7f000041b000)=""/46, 0x2e}], 0x3, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f00008c6000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000047c000)=[{&(0x7f0000128000)=""/128, 0x80}], 0x1, &(0x7f000044e000)=""/234, 0xea, 0x81}, 0xdc}, {{0x0, 0x0, &(0x7f00007b4000)=[{&(0x7f00009eb000-0x5)=""/70, 0x46}, {&(0x7f00003ee000-0x2a)=""/42, 0x2a}, {&(0x7f0000b0f000)=""/95, 0x5f}, {&(0x7f00001c3000)=""/36, 0x24}], 0x4, &(0x7f0000a30000-0xab)=""/171, 0xab, 0xffffffffffffff81}, 0x8}], 0x6, 0x122, 0x0) r4 = syz_open_pts(r3, 0x0) r5 = dup3(r2, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000086000-0x2)={0x6, 0xd088}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000061a000-0x4)=0x2, 0x4) preadv(r2, &(0x7f00008b4000-0x50)=[{&(0x7f000095f000-0x4e)=""/78, 0x4e}, {&(0x7f0000f49000-0xfd)=""/253, 0xfd}, {&(0x7f0000b59000-0x14)=""/28, 0x1c}, {&(0x7f000054b000)=""/108, 0x6c}, {&(0x7f0000a8e000-0x4a)=""/74, 0x4a}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000077000)={{0x4, 0x100}, 'port1\x00', 0x4, 0x4, 0x38000000, 0x2, 0xba20, 0x81, 0x7fffffff, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00007ce000-0x4)=0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execveat(r5, &(0x7f0000c47000-0x8)='./file0\x00', &(0x7f00002ae000)=[&(0x7f0000b1d000-0xa)='/dev/ptmx\x00', &(0x7f0000e80000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000981000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000fa4000-0x40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000d97000)=[&(0x7f0000149000-0x40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00004e7000-0x40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00006d4000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000c04000-0x40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000653000)={"f9401a59b5cbbcb68880acc95811d119", {0x4, 0x3, 0x401, "67e662962572", 0x5, 0x0}}) fcntl$getownex(r4, 0x10, &(0x7f0000afd000-0x8)={0x0, 0x0}) 2017/12/18 07:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)='em1vboxnet1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x4bce, 0x1000, 0xfffffffffffffffd, 0x28, &(0x7f0000bfc000)=""/40, 0xd1, &(0x7f0000001000-0xd1)=""/209, 0xf9, &(0x7f0000000000)=""/249}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c9e000-0x5c)={{0xa, 0x1, 0x600000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x7, [0x4c, 0x8, 0x6, 0x4, 0x4, 0x4, 0x1ff, 0x4e92]}, 0x5c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6a1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) epoll_pwait(r2, &(0x7f0000bda000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x200, &(0x7f0000302000)={0xffff}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e1c000-0x8)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) faccessat(r4, &(0x7f0000e0c000-0x8)='./file0\x00', 0x8, 0x600) r5 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) add_key(&(0x7f0000399000)='trusted\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) read(r0, &(0x7f0000bcc000-0x6a)=""/106, 0x6a) clock_gettime(0x0, &(0x7f000042e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000885000)=[{r4, 0x20, 0x0}, {r6, 0x2080, 0x0}, {r3, 0x200, 0x0}, {r2, 0x200, 0x0}, {r4, 0x100, 0x0}, {r6, 0x8000, 0x0}, {r6, 0x2, 0x0}, {r6, 0x0, 0x0}], 0x8, &(0x7f00000f6000)={r7, r8+30000000}, &(0x7f0000198000)={0x5}, 0x8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f000046b000-0x8)=0x0) sendfile(r3, r5, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r3, 0x3, 0x10000, 0x400200000800) 2017/12/18 07:19:46 executing program 5: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e0000-0x4)=0x1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) accept$inet6(r0, &(0x7f00003c3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b3000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x66a, 0x2, 0x4, 0x0, 0xfffffffffffffffc}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000131000)="f93676f361c0f1a281ab5a322128dee57edbd523ce92dc8c7c71eb0f1f06952aabd69dc61108ec4670cff4f257429ac337a978fc07270f000da9d99c1fd4af4513c8c1fe328826eec5e8bef58ea82703079c37d754f6dec676a4140feb8036e58df1c8ac97b85e82b5571105ebc337c3078ad09bf461c2c9aed021a727a4f7b5858fd59127105734c56b40102ae8714d5e29df699b1f47b4fcfb", 0x9a}, {&(0x7f000025c000-0xd9)="d236412b3e6b51d54eee03ada394a84dd6fcf2a5c30a2d26b9817b6c8df688eb143a5cefc0876577fd15a72c734a25e17e63f0c5ba1a379588d9dff8d9630812f64812d0543c2178b8e50098dc41fa9a8e37dcf1437c8d1e0fda7bcc4e891eefb2b2d2f656ac655129cf76598928753c1d431380e8e1aa613a744c650e25886e51d94f3dd39830963a2f09fd409d24e4ea072e9295216b646f0ae946859fedb545af49f3ba189c02dd975873011999d1b216f39c700fa1b33755804fd83e62528dd535ab64de2768bcfd27f9485d3cefa818de8640fc34f80c", 0xd9}, {&(0x7f000013a000)="", 0x0}, {&(0x7f00005b3000-0x1000)="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0x1000}, {&(0x7f0000589000-0x44)="1c83374311ec0e50886586c80e966528750af8c9e1e80daf0a6796350b441396c6529891e70b2ae3add0c686b756580b2e2c00da125e500f4a47d7ff63f19e512a5dc552", 0x44}, 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0x1000}, {&(0x7f00005b2000)="40249875a1b289bc56e65332ba4658837e1df356bb0c4fbd8f326556911547cc11d5f8c108606ac609477b35e5d2a56fb4658b4b7d401e84ce4edc741e77706a18628f9e066a42b87e48739e262c9880edd696e38a48cad58b9fcf016bd25f0a28e7742dc503404b693e4c97c18f77c77c8ea868da844a497bdd89f37810b79f7792", 0x82}, {&(0x7f00005b2000)="a5e05d18f00e3d9688d85dfd5787e6a174108346ac7afdebba597d1292566ccf3a26bab6f22205cbad8fa94d0f9c59d1fabde75d0ccc125cbe1a2eb86eac0f2903550554bc6d65030df0a39dc663046bbc694232584da1b4715eba0ae91bcba55aa6061d129d5e2c05b98eddf4c6afc72567a4a22419c3d742bdfd57bd8d7f0c846ddbebeffdbf4497a84d322c7c43bb87b7ec4db5960ec5b5ab51a709", 0x9d}], 0x8, &(0x7f00005b3000-0x390)=[{0xd0, 0x10f, 0xba0, "8a798153991d20c3a0b763e83d8f5f2d8008c74a8487c55a4620ad29eda41b65a17ec188edd627c8ccfcc75a603bbee6affd766d65860387f84b99564ac981be62de2f86a07c625ca9ccf3f252e8d3dddb420143e7526e3bb89e8f9c6d8470b4dee10ade916b3d7aee739587b5d22caffe5bbfdd98c6ffe31f2ac365ce7b24021cbed65d998a2f8d5d2bd9bbca2f621f82a5485d0a771ca009445c2d9fcb5e215850aa5840c34d5031ca2f355816a7b07b3e0e3bc757eb536d0659deba"}, {0x110, 0x105, 0xffffffffffff8000, "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"}, {0x18, 0x10b, 0x101, "26d1bf"}, {0x30, 0x0, 0x5, "ebbeb3ec71522e5fb676811a10b5f44890e26dfc18da174847c3"}, {0x90, 0x102, 0x101, "f937bb9431c3f44afa49d96593f91e4d5c178dad6b5066d6e629ec8275d4a990071e1e63993d029e0d57eaf6e1b7e3d81d3a5838ab5bd909642e4cbe018abf4083f0ac4cef15b5c305f47f52a0c535208ddb6a951d4d1510f7711a048731ac3278098ccf251d5500929eedaaf3023ba780b304a74a712a3a21"}, {0x38, 0x11f, 0x6, "19e0b75b8f6557b6c53bc2b1b37fc87464eba152eacd296c71eff7144f6dfb780ef7e69b13f25420"}, {0x50, 0x0, 0xfffffffffffff7bc, "f98a9d4426f1532b43891de31107e8047d2586b60551d22665d09329652b41d2f83d839af2e68e555e1cd810c9c026162cb7bf331bbd638ef338a4"}, {0x50, 0x3a, 0x3, "3baebf652a491277f95f27da73c7d621156436644ca4c1ee0f7def5308ec0364ee1e4d504515e64b4d63de0974dad35c8a69bec20427f36e80ef"}], 0x8, 0x5}, 0x1}], 0x1, 0xc0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 31.887478] binder_alloc: 4670: binder_alloc_buf, no vma [ 31.887496] binder: 4670:4672 transaction failed 29189/-3, size 72-32 line 3130 2017/12/18 07:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c) accept$inet(r0, &(0x7f0000131000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x10) getsockopt$bt_hci(r0, 0x0, 0x2001, &(0x7f0000bfd000-0x1a)=""/26, &(0x7f0000a66000-0x4)=0x1a) sendto$inet6(r1, &(0x7f0000148000-0x1)="1e", 0x1, 0x20040000, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000d69000)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b8", 0x45) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000024a000-0x290)={0x80, {{0xa, 0x0, 0x77, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x9ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1dca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000722000-0xc)={0x2010, 0x0}) pipe(&(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1d, &(0x7f0000c17000-0x4)=0x0, &(0x7f0000a55000)=0x4) recvmsg(r1, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x4000010000000}, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000ad0000)=0x0, &(0x7f0000191000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000aa0000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b58000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000002d000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ca6000-0x4)=0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000afe000-0x4)=0x4000000000003, 0x4) mmap(&(0x7f00005a3000/0x2000)=nil, 0x2000, 0x100003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000830000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000969000-0x4)=0x4) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000398000-0xed)={0x0, 0xe5, "00009f45eacd0ccc2264c39cee461882379524564e08d76c2be8cb51e53c2af94116e2d82e98d6fdb69d182bcd34aa8a08776d489680b368f3ab8956b8ada8376725a6b457305d69700e4df85571dc0b99bfe6e84bb886000001002f891c4933f31d5a789fb257271e4300c5dc3285fa76e783ad081fd882880ecb129e5fcc46a1fe7354ebc1494d03160cd926816a296594b296dc32e8e27f35e194699e7aeae1313d5e7135ab135c916d84bce50a5023abab9054653117400d69eeb056b92c7414281490e09bbdf03c01ff3a0256080c90b0b2b15421ce0c9fc9f38c3a23cc5fdb2d84be"}, &(0x7f00006c0000-0x4)=0xed) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 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) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @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}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0xfff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f20000)=0x0, 0x80000) getpid() ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000ab000)={0x20, 0x200, 0x80000001, 0xed}) fcntl$getown(r1, 0x9) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000244000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2e000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000713000-0x4)=0xc) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000dbb000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000d86000)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f64000)=0x0, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r6, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r6, &(0x7f0000284000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getflags(r6, 0x0) getpeername$packet(r6, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x14) setsockopt$packet_int(r6, 0x107, 0x1f, &(0x7f000080a000)=0x10000, 0x4) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000832000)=0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) fstatfs(r1, &(0x7f0000568000-0xa8)=""/168) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00002e2000-0x38)={&(0x7f000095f000)=@nl={0x0, 0x0, 0x9, 0x80200000}, 0xc, &(0x7f0000960000-0x50)=[{&(0x7f0000960000-0xd8)="3e84e59129aa1c127c6cdee30edeba28149074a6b74a2b75f80c14102697132e050a851f081226e721326ae4b30f71573d83cbd4c443f3f0f5f08776c7d3bafaed4ec3176675d4fc206970d7e4d6ee7e60082d2e133fa3da96e4dd5f3188701025b4a746b19b6760274c4ce7d146173d5bd0c23767b8b22b3c59d0d7638f66c8ed2d66a20494826884fad818a9fa64278d420350491c93af4730378d0a4c7609d536d1e4349a3f0f6cff3ed7cc3e26b0d6e919c5fafe42e5d5cc4a91beb73c1301f8e4dfc191188b2a8deef60241b2e50321b604b54ea94b", 0xd8}, {&(0x7f000095f000)="77159651361004028c0500e8dd68f3f1db7cf5f747fbc9bc74d05fbc54c3f920809462ebc16f69ae0d0d91d171f290", 0x2f}, {&(0x7f0000355000)="152c078c54bc6d87c25550d4dff26dfcaadc56d8b09c3b7012a00ccdf862e8b28ea9b37681966120bfa31ebb4e1a3625e211f18a7b8eefcd2be7b695b2a7b17a4ddfc902a110fc406b96a3bcaa4c374b105badaf2ec5b5192db983f84ac1f40c478bb8c84ebd5cc60cfef8ff3a7a8deefcad5c060d6ba17be0d3a8a093104993d21234c6ea4138d288d36f0cdaa50e2d85751fbe4638dee01b2dee5059c768ddd9a226cb450869496a2f4e895067f4238dfc4da5e8a08ac400a8ff243e9638eaa0159e7e2a4a724137fc96bb13e6fc5a27da099fd28768212db38ce397395b053329f7", 0xe3}, {&(0x7f0000010000-0x34)="3c4281ac3516ca82b6b9fe7be89210711d477737fa189003ce3ca62fb92243c8e0dc2428e330194ad136c054a81fa05ccc0816d0", 0x34}, {&(0x7f00000d3000+0x301)="8e9748b737cdff9a17b52fc038fd42152cb693508fdb75d400bfbff8e3b720279b3c4b8d3959bc64474096e27ff0ff3370f3adbd2279ac4a7ab29a", 0x3b}], 0x5, &(0x7f00002bf000-0xf0)=[{0xc0, 0x111, 0x6, "c1db74a57df877e3ac0facd1ca72c881204a015c966b674970734d0a37e2962a9a3cbe3d583bf9aa53e2c8246f35b2a332fde91374c4f98c20d8c9d88d9281e8d767ac699095b61620cf68a550f45034b45d9acbc61dd08062b3a55f261706b8a212acb2f63c0f1540b5780d899c2a2a53bb6637af526440962f0e42303b040e2cd8c35d04337b1a4dea5cc7a16cd07ef97a2a77e53e68d935ee362c92fcb31b67c0d2ad6e55cfd3266a"}, {0x30, 0x114, 0xfff, "33158b4548e36d5edab94090234db720aa688d0990acb630443edee92a"}], 0xf0, 0x20004840}, 0x4000010) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000629000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x0, 0xff, 0x1, 0x81, 0x7f, 0x80000001}, 0x20) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000069a000)=0x1) 2017/12/18 07:19:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000154000-0x10)='/dev/sequencer2\x00', 0x511040, 0x0) sync_file_range(r1, 0x7f, 0x51ab, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f81000)={0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x505, 0x0, 0x0, 0x0, 0x20, 0x80, 0x20, r2, r3}, {0xfffffffffffffffe, 0x7, 0xffffffffffffb598, 0xb5, 0xffffffff, 0xec1, 0x7ff, 0x3}, {0x1, 0x10000, 0x56f, 0x81}, 0x88, 0x3ff, 0x7fff, 0x0, 0x81, 0x1}, {{@in=@rand_addr=0x8000, 0xff, 0x1}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x7, 0x3, 0xe5, 0x4, 0x1f, 0x5}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000003000-0x10)={0x6, [0x8, 0x5, 0x0, 0x9, 0x7ff, 0x1]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x3ff, 0x3, 0xc92, 0x10000, 0x7f, 0x7, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2e, 0x7fff, 0xbf8, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000004000-0x20)={@common='bpq0\x00', @ifru_flags=0x800}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3ff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000cb000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f000085d000)=0x0, &(0x7f0000a65000-0x4)=0x4) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000f24000-0x9e)=""/158) 2017/12/18 07:19:47 executing program 5: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000585000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6f000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dea000-0x10)={0x1f, 0x8, 0x0, 0x100000000}, 0x10) sendto$inet(r0, &(0x7f0000859000)="ee", 0x1, 0x81, 0x0, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000048e000)={&(0x7f0000de5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000097a000-0x10)=[], 0x0, &(0x7f0000b7b000)=""/0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x362888571ea9b9b5, 0x84) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000ab000-0x8)='GPL$em1\x00', 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000b9d000-0x4)=0x10000000000017) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff9, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x4, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x5}, @addr={0x2, 0x800}}, {0x5, 0x3, 0x0, 0xfff, @tick=0x240000, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0x4}, {0x19, 0x2}, @result={0x1, 0x6bb}}], 0xf0) 2017/12/18 07:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000b64000)=0x3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d3000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f0000af5000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100080001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006f7000)={0x8, {{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]}}, 0x90) ioctl$int_in(r1, 0x5453, &(0x7f00001c1000)=0x6) listen(r1, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000039000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000e69000-0x4)=0x2, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008f3000)=""/0, &(0x7f0000bb9000-0x4)=0x0) close(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x6, 0x4, 0x1f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x0, 0x3, 0xa1f}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000faa000-0x6)={r2, 0x6}, &(0x7f00000d6000)=0x6) close(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f00002bb000)=""/145, &(0x7f0000cca000-0x4)=0x91) r3 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r3, &(0x7f0000a6e000)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000074f000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x4090, &(0x7f0000241000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2000004}, 0x1c) accept(0xffffffffffffffff, &(0x7f000008e000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x10) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000c65000)=0x0, &(0x7f0000c0f000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b36000)={@generic="1e92af64616ca6b7335607a9ee424443", 0x0}) r5 = socket(0x11, 0x10000000803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000962000+0xd39)={{{@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}, {{@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}}, &(0x7f0000ec9000-0x4)=0xe8) setsockopt(r5, 0x107, 0xf, &(0x7f0000fa4000-0x5)="3603b3", 0x3) sendmmsg$nfc_llcp(r5, &(0x7f000082d000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x81, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000acc000-0x80)=[{&(0x7f00008cf000-0xc6)="8fc4416ef7284b01696984b6022af6f26e402275d48c12f3b54b58f4c29fa3029c9582a48cbd0c414caec6c9906c594ee2011db0ff58bc21c2b19a31b76e1a45bad6f84695f00a935b1d4ebd459b6a223e8f54ac9d6829eb07868110034359ff58973c322a7271e5f86651562aa2de2e5a61403643776c2adf1a9537b4a9e8e8a812123ceab9cfef9cce8942615f3fc547ebbfa5734d460bce02978fc9967a895dd1ec08691533d5aa9a969da7cb6fb75e9f4cfae358f3990a78acd866d02ea0a5fd0c30bb3c", 0xc6}, {&(0x7f0000b22000)="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", 0x1000}, {&(0x7f0000198000-0xff)="a0b0dcc500c454ee61aca3b86790fbf4456a4c9734e16947f2343297eec0865f969f1ec2718eb13db119bc746079f51d2a54f68ac6b503b573fe9c5aea955165dcacb26ffbf7e7c75e517e98b67a5202cb4c5babd87a16a4fc912923e3ff89fab86eded1cb685d295724fbae7dbc0796c0296e67d53871cb0b5a48771fbd835bec10bad362760ae4f5172ba74e94c31a717d383fbafe6ddf6d71ebedc5a640d19425afb765051a74fa35dcb0ff013efcb8d59f871f7465cf65abf98b429cb33ad4117230e0997700b3446d28f0a88070df024099076df3f2cff880805f66d256b3590fe78a3db0311278b6ec2dd22e6fe85e74a86e3d84581412c5cad3e788", 0xff}, {&(0x7f0000cab000)="1f93bf", 0x3}, {&(0x7f000055d000)="7664e379c02a7aafecfe66a72786d1c2977c4e2871cd2899e036caebf0bc6cad90d38bcf52f17e396fd532811413fec4e48493f2e4361bea5b7b1152452a9d4fd36afbe348f6e4038289fd5959c961096d33fd0e7189e4d0c005f9308acad6c98493e57396da4218942a52500542ee7476fb5c931ee73c6d998d7844ce334f6f2d33d3354fccf19ee31a3b595307b3e37d71a6fc2d16472ca285dbbca6608787e21d975c67d22973322d65a8d5bdda91a824293657d8d2f76cbf65123d0468ea70312f5a9fa20229a0e04838459479", 0xcf}, 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0x1000}, {&(0x7f0000d2b000-0xfb)="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", 0xfb}, {&(0x7f0000bc2000-0x1000)="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0x1000}], 0x8, &(0x7f0000fab000)={0xf0, 0x88, 0xb, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}], 0x1, 0x20000080) 2017/12/18 07:19:47 executing program 2: r0 = getgid() setfsgid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x58, "17ef7634479ddc88db6088456760c637a03aba03d316f8910d1c6881ce7825426efa43b317b10900df49614842a1d3e159992174552726f204a5999e4e6da346c257d5a0b918edbae800299d093872eeb7be5ea555554909"}, &(0x7f0000000000)=0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000007000-0x4)=0x2000, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2017/12/18 07:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r1 = dup(r0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = request_key(&(0x7f00005bb000)='blacklist\x00', &(0x7f00003fe000+0x735)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000099000)='/dev/snd/timer\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f00001dd000)='rxrpc\x00', &(0x7f0000821000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032a000-0x1)='\x00', r3) fstat(r0, &(0x7f0000b80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x4000, &(0x7f0000220000)="b06cccee5989072fb1eb6b08d96f99c2b5858672d9618f57a06a740b48345366f80a74ef088255058e507b95168e15884ecbded0887e2b09fed0c831de701cc98ffa7c8130815d6139db48949a5068e1bc25c35b816d2c7a4372ba6dd3f43f4d4dce3ab4338ff7a1be1d83335ebe23e7cd740f8c334f9f20ee5683bacc0c895f531ea1e00e", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="59754a5691da730cdd48e8978299b0be034f83bafe60897d33fc3bfb9cb468e21723719613d99914b00596360b421cec61e8dce4617899859fae7f78be0d5c1e8f111ba5ac4cfe57cbce1e0a666f7c89dd7af13ee7c8c6cca37338ad3b479de865bfb35f48cd01160d261efee58f6232f24e92df552961887c625fc922bd0d5e1a96a6634a6b98cdb6af8a3d08f5") setuid(r5) r7 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000282000)={0x2, r7}) clock_gettime(0x0, &(0x7f0000fa7000)={0x0, 0x0}) setitimer(0x3, &(0x7f000090f000-0x20)={{r8, r9/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000631000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/hwrng\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r10, &(0x7f00008ba000-0xc)={0x10, 0x0}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00001d0000-0x6)={0x7fff, 0x3f, 0x1}) clock_gettime(0x0, &(0x7f00008d2000-0x10)={0x0, 0x0}) recvmmsg(r10, &(0x7f0000457000)=[], 0x0, 0x100, &(0x7f00007f2000-0x10)={r11, r12+10000000}) ioctl$DRM_IOCTL_GET_CTX(r10, 0xc0086423, &(0x7f0000509000)={0x0, 0x1}) sched_setparam(r7, &(0x7f000053d000-0x4)=0x3ff) add_key(&(0x7f0000b47000-0x8)='keyring\x00', &(0x7f0000966000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000477000-0xae)="e74b69b057f49347f269a1edafb0e7ab82ebe96dbd058957572105627d92070f6d2839c0a4d56b9336b5603a16b920802b8268d0b1f7a3a12713684ce5a4605f8c4b6ffa4c71389cb655a5c08916bae9c11a1f2e5aa8908eb1e90cd58c44877571add6e4c827f7f2b7ff20e86d80fbb6587ad1b334995c4ff14152a26277cc1038514a57bc3ac48b3fff251c2d6b78d7dabf066f9d846e5846bdcf90a983d191095b19b7ae945134f27c08acf58a", 0xae, r4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000f4000-0x28)={0x6, 0x6, r7, 0xff, r5, 0x8001, 0x1, 0x6}) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000762000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) nanosleep(&(0x7f0000f7a000)={0x0, 0x0}, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000407000)={0x0, 0x0, &(0x7f0000963000-0x1b)=[{&(0x7f0000dbd000-0x398)=[{0xe5, 0x10000, 0x400, 0x800, 0x5, "65f856118705a5cbb4671f19938ef54ee05a72e07ca655a910437bbec82f0b0454d1252524f879a0a8e01c333cf5f6138c3a2d987c8fff33956b6aedf5ee16b22b1e2d1884d988efc8f7b095218b0b1857bc2f102fcb151244b06bc242afa591bd10c1fa5d0bc2df8d665ed0767c063637947684903e2ae8329bfffb3deb11c741d10ee46474c37f8bfa3fa8ed1c9a546e1ae16201ec40e25340538107011a909b2b501699e4c166374a9c135abe029d2aa795bbb132fabe318bb4d719afffef1e9f698e73153dc10a17a46ffc1575a7e314aae9ee"}, {0x38, 0x8, 0x10, 0x4, 0xa5b, "92d3bc47c78d91237e4d1934c419ace573ac0bef60df01f6cd866ed18308a9f57da85763662c7167"}, {0xa3, 0xffff, 0x300, 0x8, 0x9, "92aeb92472af9ecca0dcab3abd333d58ff53749614454a544bb868c2450751fa1709fcfd8aa2cfe69e2149d2b777a6f0c9ff572978d779023263b04c0425cb9d2d998713447f60ff75e0cd0d8b44de444e28b7a80cebb7d27a9df6be6ef70877f85a642947e9dc1a9d48c5a79ec42d47f5455f33bc639b5e08677e71a8bfbc0a99ff3a24fa91839f365114f40c5cf6572728e7"}, {0x3e, 0x1ff, 0x404, 0x2, 0x0, "a4ce0c41eca59d730802ac03d47d888577449d482ebee9042ddac427ae0b7316f745c816162acbe82bd6504fd729"}, {0xa1, 0x2, 0x20, 0x2, 0xfff, "ee4552b6b58e479f045f9f02e698ae77958814f1427504dd06b9591ad79a8e529a98fabc919dbef491d9873ca95cf883eb293da2bc97bec6b8e4060c25578c4333784ea58aa75a7339908441e4ddb8f7aecb0d892df66fcb0b9197f10d9028b291a67705474383429756c03e292e80e522deb069033cc8c85f88281ff3c871b183f89b8f8506f78ef994b2d6d109b4faf0"}, {0x3e, 0x5, 0x10, 0x1, 0x7, "d8d0ecd6ae127ed46553c54fdbe2d104cd565363ea08759531acb509805652cf0cdc1e00b12ed195a15bdbcd49f6"}, {0xbb, 0x804, 0x0, 0xed, 0x3, "2ae6811b18a8b50c8da69370192db00e8c4e6221ec6231e7edc0456f36a288ff70ca7bbe6bf97cec075cb08daee029cbcb08aa1b030ffffc0e565ba932fde01f9e6d30bff9c61c6475be1672628eb2fc79411c24ac448470ea89a7697656d681b06aac2c9111fc85368d3a01ffbd770eaf0468b738dca54a0a295e04ff2fc58ab7191d681c4a9f63877e333cf00a98f6fda8b546f58cde06dabba2551c096956b15edca5d27d6bac3034f6"}], 0x398}, {&(0x7f000041a000-0x30)=[{0x30, 0x7, 0x111, 0x8001, 0x800, "9a6085faf976fe855dc256fe3565c8a61de96e16e312a47b1a9214614c042752"}], 0x30}, {&(0x7f0000885000-0x1164)=[{0x2b, 0x4, 0x400, 0x2, 0x7fff, "967994aff7994ab429189482a61c8a442fe64ee1129eb8df072082"}, {0x67, 0x1, 0x0, 0x3, 0x6, "9dfdf829cd9f6a6cda5c4d32aa90d668f179547d9cd3ceb5aeef8198847453f4a4d8f1e7e44d7931586d0439335cbb872d898c5a9b2750916bfcd62ea78bb22a8f4044cce2cae421cf8ece19681725d38cb7b54bbfadb3"}, {0x1010, 0x411, 0x100, 0x1, 0x4, "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"}, {0x10, 0x8, 0x101, 0x6e55, 0x81, ""}, {0xb2, 0x4, 0x100, 0x1a, 0x9, "ee03eb47a3353569578dbfe6254f9f617d2a41670fe721538bef700b5299d8341f957b456dd23f92999d5e42bc52ef5cf11b4d4262eb4f957d18f23b878a47ca65317b51ed6c228b03db8630598a3825f6ced9c28d82549bba711d3f6ca9ff8e10ffdb729cadafa99486173f5f4a0b0e3722b1d8976af03fd2297def43ad62f9476a7b35819c9be625b5152952411654c4141335f93eb98d6100fa0cdaed1508b3e1"}], 0x1164}], 0x3, &(0x7f0000f50000)=[@rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r5, r6}], 0x80, 0x8000}, 0x40) sendmsg$inet_sctp(r2, &(0x7f000024d000)={&(0x7f000076d000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000415000)=[{&(0x7f0000cbb000)='<', 0x1}], 0x1, &(0x7f0000aa6000-0x120)=[], 0x0, 0x0}, 0x1) nanosleep(&(0x7f00005a4000)={0x77359400, 0x0}, &(0x7f0000e46000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000cb2000)="7fcf40f107c2c3a82dd3748be4541b5e265988d7c70ede963c5ea314c4f0c52186ae8184b4913142fdcbbdc3ec4b19577ce956f73d29ab416602c88b57e2bc153783344a5531c5eb8aa51587a7071a8b9158ce6d347ffd96dab12769350d98c0a6a9d36795fd24fcfa823578f4f9d3930a3b5348d917663c028d66", 0x7b, 0x73a5, &(0x7f0000944000-0x10)={r13, 0x1c9c380}) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = creat(&(0x7f00002b2000-0x8)='./file0\x00', 0x40) r2 = accept$ipx(r1, &(0x7f0000fbb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000050e000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d80000)={"c2bd1eaadae345b7869a34d5e087f795", {0x4, 0x3, 0x1, "5c35ee22d532", 0x9, 0x0}}) r3 = dup3(r1, r1, 0x80000) futex(&(0x7f0000336000-0x4)=0x69e9610, 0x3, 0x4, &(0x7f0000173000)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x8, 0x4b8d) fcntl$setpipe(r2, 0x407, 0x6d9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c4000)=0xc) syz_open_procfs(r4, &(0x7f0000216000)='ns/ipc\x00') sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x10, 0x1b, 0x525, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r5, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000098f000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000e2d000-0x4)=0x0) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f92000-0xd)='/dev/usbmon#\x00', 0x4, 0x414400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f2c000)={{0xa, 0x3, 0x600000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf}, {0xa, 0x1, 0x7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0xfff, [0x6, 0x80000000, 0x4, 0x483, 0x7, 0x80000000, 0x8, 0xc4b5]}, 0x5c) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x7c, 0x0, 0x0, 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) r2 = open(&(0x7f00006e2000-0x8)='./file0\x00', 0x1150c0, 0x0) seccomp(0x3, 0x0, &(0x7f000058a000)={0x1, &(0x7f0000a07000)=[{0x3, 0x10000000000, 0x2, 0xfffffffe}]}) clone(0x8000, &(0x7f000061d000)='d\'', &(0x7f0000fba000)=0x0, &(0x7f0000a78000-0x4)=0x0, &(0x7f0000805000-0x1)="03") fchdir(r1) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f00001d0000)=[&(0x7f000044f000)='wlan0\'-\x00'], &(0x7f0000954000)=[]) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bb2000)={@generic="ac101f755a76e33630a0acece37ea531", @ifru_flags=0x8000}) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000ca9000)=0xa, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = open(&(0x7f00008e5000-0x8)='./file0\x00', 0x2100, 0x0) r4 = open$dir(&(0x7f000002a000)='./file0\x00', 0xc800, 0x20) r5 = fcntl$dupfd(r4, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000e5b000-0x8)={0x3, &(0x7f0000aaf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$addseals(r0, 0x409, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000151000-0x4)=0x0) ptrace(0x8004206, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000015b000)={0x28df, 0x35a6, 0x8004, 0x0, 0xfffffffffffffffc, 0x291, 0x1, 0x9c3, 0x0}, &(0x7f000091e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000019b000)={0x0, 0x8000000000, 0x95, 0xb2, 0x1, 0x7}, &(0x7f00004d1000)=0x14) syz_open_dev$sg(&(0x7f00004a7000)='/dev/sg#\x00', 0x101, 0x2182) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r7, &(0x7f0000099000-0x2)="", 0x0, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r7, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000f4e000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00004fc000)=[{r5, 0xc000, 0x0}, {r4, 0x31b, 0x0}, {r0, 0x8000, 0x0}, {r5, 0x5111, 0x0}], 0x4, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x4}, 0x8) inotify_add_watch(r5, &(0x7f00008e0000)='./file0\x00', 0x10) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000525000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000b76000-0x4)=0x0, &(0x7f0000b38000-0x4)=0x4) ioctl(0xffffffffffffffff, 0x2282, &(0x7f0000007000)='S') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ad1000)=0x79, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001c2000)={0x400, 0xcc, 0x8000, 0xef8, 0x2}, 0x14) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f000016a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000200, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="dda4") rt_sigsuspend(&(0x7f0000002000-0x3)={0x7fe}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000000000/0x1000)=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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e4000)='/dev/sg#\x00', 0x4, 0xffffffffffeffffd) r1 = gettid() r2 = perf_event_open(&(0x7f0000b9f000)={0x8000000000000003, 0x78, 0x4000008052a, 0x2, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xc, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x7b, 0x7, 0x8, 0x0, 0xf6, 0x0, 0x0}, r1, 0x1, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004fe000)={0x0, 0x0}) userfaultfd(0x20007fff8) fchdir(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f000007b000)='./file0\x00') bind$inet(r4, &(0x7f0000b1b000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(r1) ioprio_set$pid(0x0, r5, 0x7) fcntl$setownex(r4, 0xf, &(0x7f0000809000)={0x2, r5}) connect$inet(r4, &(0x7f00001c5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000b28000)="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", 0x240, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) 2017/12/18 07:19:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cc3000)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8936}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3fc000000000000, 0x9, 0xac7, "aa3d419b12b589e4b980db7d912203ab3ddb59d518346b1dd20bdc82bf7529a451a1ad036f664980ed351de1d964188a61459ec0948967216c1855b9cd811c382e53ec84e5fca64fb689d85745ed2d9e"}, 0x160) r2 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x100000000011, 0x800, 0x2) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000026000)={0x0, 0x7, 0xfdd}, 0x4) r4 = socket$inet(0x2, 0x1, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000f97000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r6 = fcntl$dupfd(r0, 0xffffffffffffffff, r5) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b0b000-0x4)=0x5, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000ea1000-0x10)={0x85, &(0x7f00004f1000)=""/133}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000366000)={0x0, 0x401, 0xb, 0x1e94, 0x5, 0xfffffffffffffff8, 0x101, 0x1, 0x0}, &(0x7f0000d72000-0x4)=0x20) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x5f78caba, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x3f, 0x1021, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x1005, 0x0, "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0x102b) syz_open_dev$usbmon(&(0x7f0000e2f000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x20000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000002000)={0x400, {0x8632}, 0x8000000, 0xfd}, &(0x7f000000c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000010000-0x8)={0x0}) ioctl$sock_ifreq(r2, 0x8937, &(0x7f000050f000)={@common='gre0\x00', @ifru_mtu=0x3}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000b42000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000f000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cc2000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=r2) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 32.201160] audit_printk_skb: 44 callbacks suppressed [ 32.201180] audit: type=1400 audit(1513581587.194:29): avc: denied { setuid } for pid=4795 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.256076] device gre0 entered promiscuous mode 2017/12/18 07:19:47 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f000000d000-0x58)=[@flat={0x77682a85, 0xa, r1, 0x2}, @flat={0x73682a85, 0x10a, r2, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x8e, 0x4d3, 0x3ff}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x2}], 0xdb, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce908b33aea8e2"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x68013, r0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0xcf, 0x0, &(0x7f000000f000-0xcf)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac65af7b6e583043a7e0a2902c8894588ca2939b0cdde53ac775626c3f7b56d47d541ae3c7ff339dea59c1db165921f7c0494781ebf9a8702e5c85434c91768422a6a95c0920a655330554a5239e667da7768ee32ae289cf729b0d7cf69ba3ee1ffdc373f2becd4e20cc1e8c377d436e1706a24cde3784a2223db96a57daf9a0003d38776bb5c6f17"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0xd8, 0x0, &(0x7f0000009000-0xd8)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f000000d000-0x5f)='}', 0x1, 0x9379, 0x401}, @flat={0x77682a85, 0x101, r4, 0x1}], &(0x7f0000007000)=[0x40, 0x38, 0x38, 0x3b]}, 0x8}}, @increfs_done={0x40106308, r5, 0x2}, @decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x4, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x80a4, 0x11, 0x0, 0x0, 0x38, 0x0, &(0x7f000000c000)=[@fda={0x66646185, 0x7fff, 0x9, 0x10000}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000003000)=[]}}, @free_buffer={0x40086303, r6}, @acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x120, 0x0, &(0x7f000000f000-0x120)=[@increfs_done={0x40106308, r6, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x8, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000010000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000)='t', 0x1, 0x9, 0x860}], &(0x7f0000005000-0x10)=[0x48, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r1, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x4f1, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000000e000-0x48)=[@fda={0x66646185, 0x66, 0x100000001, 0xfffffffffffff9d3}, @ptr={0x70742a85, 0xe56, &(0x7f000000e000)="92", 0x1, 0x85, 0xb42f}], &(0x7f0000008000-0x28)=[0x30, 0x0, 0x48, 0x28, 0x38]}, 0x8}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x7, 0x10, 0x0, 0x0, 0x58, 0x48, &(0x7f000000d000+0xf2c)=[@flat={0x77682a85, 0x100, r5, 0x3}, @fda={0x66646185, 0x4, 0x4, 0x2}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000004000)=[0x0, 0x40, 0x60, 0x0, 0x78, 0x38, 0x0, 0x40, 0x48]}, 0xffff}}], 0xee, 0x0, &(0x7f000000e000)="64f09506e160a116164ba89a48473bd0f7dc7b71aa3bbf1b00dd2152aa02704bf18995c278980417deb1fda7a40c743820e91c936ac63cc085726187dc20d267fe1f33b18bcf0d8f9f94c8661c54af1c2ed65a329bbe18e972e6f5ea2999e6478a7f4c76e352c1469a7c4990582ac7eed31acfd4b6a93b1073423496879d592348b6ed59ce36983cf7acc727100459b055a3c01d4373925232e0438857a819a55d8b56932be7a203d7b576349ca2737ff1a33f478871d3da93d7fc09a334829bc6e93c37b1cf10a4f88cffa6fd31a9c7b437ff8c15281806fce44c5e31d8a46e6c9eac9ec6deb8b7ff7c64961c27"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000011000)=[@acquire_done={0x40486311, r4, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x20, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, 0x0}, @enter_looper={0x630c}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000abd000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000f54000-0x68)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x3, 0x7, 0x0, 0x3, 0x1, {0x3, 0x3, 0x7f, 0x1, 0x0, 0x4, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000052d000-0x9)='/dev/rtc\x00', 0x10440, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000169000)={0x8000000, 0x1, 0xfffffffffffffff8, 0xb0f3, 0x5}, 0xc) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f54000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/18 07:19:47 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 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={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={0x0, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f75cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a10791b351b737461fb7832dfd0b31f000000247255cd6749fbb0ab9015916985d0ec56a3bdee79027b99414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870df03e795823df957670f9035188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1ae98ccb6e5e", 0xbe, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x17, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97d}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0xfffffffffff7ffff) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r2 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)='./file0\x00', 0x1, 0x0, r2, 0xd1d9, 0xfffffffffffffffc) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0xd7d, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r6, 0xc0045c79) accept4(r0, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x80000) r7 = accept4$packet(r6, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x400}, 0x10) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f000068f000-0x10)=@req={0x8, 0x7, 0x1e637b53, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00009e4000-0x8)={0x0, 0x1}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000000, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r8}, &(0x7f0000564000-0x4)=0x20) r10 = socket(0x11, 0x1, 0x300) dup(r3) setsockopt(r10, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000bd8000)={r9, 0xfffffffffffffffe}, 0x8) tkill(r11, 0x2f) tgkill(r11, r11, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x4, 0x9}, 0x0, 0x5, 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, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000efa000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x6111, 0x8}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005b0000-0x38)={&(0x7f0000675000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df6000)=[{&(0x7f0000d1f000-0x93)="c781f611e9bc4728c52cca83b0ee90659c777f20b8a6871935832424aef7dddf323caba2e91d68446c057f7b68a51d06f3f526091be12dc361e964c1519f17cd948b94d5e26d8e4ffe77ad94b8b4a6aa12445203d2227cb68ace28ab73e613c9d337cfe4036c8745c183ea39d7b4c0bd8a6aa9ee442863c93be06c37bc85bfaeab2cebd49af8d9a76ceb480a7c71e27320e8e9", 0x93}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f00004f1000-0xa1)="8124a83772af538148cc0bfe815fddba32377f5f5e662ca25619095bdcc2e696fc4d41740b24cd1907abac120f71494f66440f235a9b52be572a6357473f43af161e23729fcfebc4a39b16170bfcbd9d4ed5352b7921800640d63a5d86d94b8d67af6af11b534b527ad7833340f7941681112d8dcce2f220b46d6d44288a414ded2264fa541924b82b6c8fc0a0b5781ee1adb6f2c0339df7be1a8484d3764af5a7", 0xa1}, {&(0x7f00009a1000)="713674d6a14949f941bfb2", 0xb}, {&(0x7f00009d1000)="6bf191198e8d0612b68ea5ff1a0270945dc33cd17e78923c023b026fbdf16b74d61ffbfb797623f1c7c547d30fd851adf0592645c0e715717c1eea5b799d0ff41b", 0x41}, {&(0x7f0000540000-0x16)="0cce54c67cb5d1ae7758f4d5c42dc262ce58e53539d9", 0x16}, {&(0x7f000026c000)="1bef88b40c2d0566a51e9229329dfc87598690a09d45d0d0d4010232968f76074bd30fdc4a52b68622caced105c83e93f2223dfeb32b8cba938f05e5bfb8d495bdef150808c263d4ccd706b6c56132f36fc2acf3d1cdcc4583fe57d9d3841b9ad1ef13a67f0a736e1c48476a37e5a34948b1b25c93d8a34bb4da44436827219bd18798d4", 0x84}, {&(0x7f000083b000)="1b3a7e504d68b6fa9663ef067913a5db9d4e5b", 0x13}, {&(0x7f000067b000-0x57)="b0b32c311e86bb07447a6199a2840f82e98709705d1f914b17dec65170d0220167938e82803e89d75f220f326aab7ceb1fd5bdc6b9bf15dd1359fdac8db91c645b6194bd17c52a463713a9f67c4702264da11a5a86f52299eb5ee31429aa090c14fad29986aa6763c5a74b398337fb7678ddf657adc6e1989d3d046de8da23defd2ffd9d3fc6862d6b1c0227878830189e7ef4cc4e7dcc4003ad9b3205aafdc704f21e3755acb062cb01b4384101a1a0bb7175e5c2f49b532b356de368b74cfcca9f6eda68c91987f8097ba7ed8b", 0xce}], 0x9, &(0x7f000029c000-0x150)=[@init={0x18, 0x84, 0x0, {0x4d38, 0x2cff, 0x4, 0x7fb8c113}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xb, 0x48, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x100000001, 0x350}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x2, 0x1f, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xfffffffffffffff7, 0x8, 0x0, 0xffffffffffffff7f, 0x3c74, 0x8, 0x932e, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100000001, 0xfffffffffffffffe}}], 0x150, 0x2000c0d1}, 0x4000040) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003bf000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d15000-0x28)={@common=""/16, @ifru_data=&(0x7f0000a92000-0x20)="1c153be810f8157cd4430f0fda6c4ea6d5a34828d0f049beb2521664ad3f3cf7"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) delete_module(&(0x7f0000fe8000-0x11)='/dev/vga_arbiter\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket(0x15, 0x8000b, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x6) accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e6000-0x4)=0x10, 0x80001) r4 = accept$ipx(r2, &(0x7f0000d39000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061d000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x40, 0x240000) getsockname$ipx(r4, &(0x7f00008dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000)=0x10) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20008800) vmsplice(r2, &(0x7f000022e000)=[{&(0x7f0000085000)="b2a956c07f043f1770d1cf969b39fe10c6d60d19662b6c2a30a4402961a9321cbd3b7df3c78499d6c5d833aea8437623da2f068bb3b6ac124b7268f73432f8a28b5add509d271a29e9e6ca9426b7eeaf691a96d948aeb24a1e1dcf0ee277abc7b8db823ccd7af945c138439edf88e79abfb990a5746a4c0f0e617423c1c718d0be39ba2f30c8cb6edc530f4313fb87cdab58fa783392c48278ad83eb2cc35fd41fb5051981a904336461e964d71ae6dd687c2bdcf1c3226c03c055eb82f41e631eceb8a7c0ef", 0xc6}, {&(0x7f00001df000-0x11)="9bbdeeb2e7ee0d15c7fe0fd3bbdac106d2", 0x11}, {&(0x7f0000c7d000-0x5e)="5660a3b0aabd8a4e2976308c5f7b9f7c0de964e04a68e2092e97049ba8a491d63e5e8c05686f41e5f5f85c6b74a1a813fdd60e8ef90583542c55f310dcd5bb4f08a01612c47288225affce8204587dafd468d051a4aa074eaa07ebf6fc35", 0x5e}, {&(0x7f000062d000-0x1000)="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", 0x1000}], 0x4, 0xe) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000383000)={0x0, 0x0, 0x0}, &(0x7f0000e16000-0x4)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x301001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000000+0xcf7)=""/6) r3 = fcntl$getown(r1, 0x9) r4 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000003000)='proctrustednodevselfvboxnet1cpuset\x00', 0xc0, 0x6, &(0x7f0000012000-0x40)={0x7, 0x612, 0x9, 0x5, 0x800000000001, 0x4, 0x5, 0x400}) mq_timedsend(r6, &(0x7f0000000000)="", 0x0, 0x600000000000000, &(0x7f0000011000)={0x0, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f0000013000-0x8)='./file0\x00', r7, &(0x7f0000003000)="2c1630b181367c9c624fa4c280aa0fdbdbc9478a9346d8969ad55c9c022d32bd4a87c6e26d7c948f192401f57c818c4669a13c580a43dabd52e971c872c7f95bd7e1ab30d189a5de368a8e828ac573efe460d5a637850b51c519ea135d44f67a2a4cb0118a526a1f986a3a590d58342f46d0074ff47b7d23c68c8793bd23f9ca1a7a6fecf474f1733f35cf97d7e6a0d34d3eeccb664be4732a5f1c32081b2478b2d0a27d189cc2e3ed6904156d5d6eae740081ce86b438182abf130bf4c066d254ad97365f930d450fd3845d6c9e169362d01b76923a8bec82b88e0aa7e93fc31f841297d7ffc308fdf868a55e8f") r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = getpgrp(r3) rt_sigqueueinfo(r9, 0x1c, &(0x7f0000014000-0x10)={0x26, 0x3, 0x8, 0x3}) bind$inet6(r8, &(0x7f0000013000-0x1c)={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x479bfca5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TCGETA(r2, 0x5405, &(0x7f000065f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f63000-0x10)=@req={0x6c, 0x100000001, 0xa21, 0x96}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 07:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002a8000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)='{', 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@generic="dd003f24195e62e474e4896c2ba00281", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x5ab, 0x2000000000040002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000019000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x8) fcntl$addseals(r1, 0x409, 0x9) fcntl$addseals(r1, 0x409, 0x9) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)="646e735f0065736f6c764e7a00ba", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000004000)="e7a85ac16f2ff654dda77711d97f76ba271ba22b858dc3b76da7d6020312610e8d5e0f2547d75719cbc67527132b03c22c3ff06d56afb392b598162e7a423d4d27467b7d776933b780606ddcdaafb2ad3533ab0f637b285fcf385bad8df6a66dc5dd5288be29b7bbe71a9a72a337810c0dc22f4b7825d194b12c8d4d24d1e27f6d1c47a68c8062978126352e3f9b0eaa6ca483ea38503e4f7dc8c829bf9a2f80d05cd985d463ec1db262b4ed7bc56aabb6e3173c7d4b4f47e4467f4fbcfd6d6d0a3aedfa7756d80f267ed3ceb8a20a", 0xcf, 0x0) [ 32.396272] selinux_nlmsg_perm: 3 callbacks suppressed [ 32.396281] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=4848 comm=syz-executor5 [ 32.421106] binder: 4859:4860 got reply transaction with no transaction stack [ 32.429073] binder: 4859:4860 transaction failed 29201/-71, size 2-1144397507205 line 2923 2017/12/18 07:19:47 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000006f000)={&(0x7f00008ae000)=[0xf4ec], 0x1, 0x8, 0x7, 0x6, 0x488, 0x4, {0x5, 0x0, 0x7ff, 0x4a9fce7f, 0x2, 0x20, 0xc188, 0x371, 0x5, 0x8, 0x1136, 0x4, 0x589, 0xc, "4a6a21f69892692eab962c110a4b635018a1d64e4a559bf3db78d898a2af0e03"}}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000dfb000)={0xa, &(0x7f0000c32000-0x28)=[0x7, 0x0, 0x4, 0x8, 0x7, 0xdc, 0x7fe5, 0x1ff, 0x4, 0x81]}) accept$packet(r0, &(0x7f000069c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x14) sync_file_range(r0, 0x4a, 0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/101, 0x65}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f000062d000)=""/1, 0x1}, {&(0x7f0000a9d000)=""/142, 0x8e}, {&(0x7f00008c4000+0xe85)=""/6, 0x6}], 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/pktcdvd/control\x00', 0x40c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r3 = creat(&(0x7f000088d000)='./file0\x00', 0x5333ccb3355203bc) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00007cf000-0xe9)=""/233) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r2, &(0x7f00007e6000)=""/224, 0xe0, 0x20, &(0x7f0000e3a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map={0x3, 0xfffd, 0xfffffffffffeffff, 0x80000001, 0xfffffffffffff000, 0x6}}) r7 = dup2(r5, r6) ppoll(&(0x7f000033c000-0x38)=[{r7, 0x0, 0x0}, {r7, 0x0, 0x0}, {r4, 0x420, 0x0}, {r5, 0x80, 0x0}, {r2, 0x142, 0x0}, {r3, 0x211, 0x0}, {r6, 0x0, 0x0}], 0x7, &(0x7f0000d83000)={0x77359400, 0x0}, &(0x7f0000c06000-0x8)={0xffffffff}, 0x8) syz_open_pts(r4, 0x80800) r8 = request_key(&(0x7f0000604000)='encrypted\x00', &(0x7f00004a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e8000)='em1\x00', 0xfffffffffffffff9) r9 = add_key(&(0x7f0000371000-0xa)='id_legacy\x00', &(0x7f00006aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d2000-0xfb)="abcab55e7cb528953c2df4e62f8c5bd393eae702d8d05e771412ef159da5df8f469e2ef3b49670af157c4f58147f399cb53c3df4442428da29e7cda00e80a6fcbe17cdace9f562cb8eee23f9b0aac5de9a6fc76c9e1bd6766f1d41a4dc50273e77411a253c3e3e563d3309cf8659a04316d03908464fb8a941318eb0c24588a141dd8d2d801958aa629e7d9265caf0c5e0a732072e5ea0d1826874ce501b9e3dfade67fd19bd7fdb0d87078d245a40fb3f75772a02618159793af8aa01774479152a3dc786e13f843f5f9616d344086f9e501efb1ed12d6b0c84416b288c31289a23ff10da4d8bf84dcbf9fbe249b08e1807f583751ffbbebefa15", 0xfb, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r8, &(0x7f0000d8c000)=[{&(0x7f000001e000)="6f045178cce5c17c5f7c66e438f7ab53d7defb3644e0f3359576b2765da30415412c004817187004a277c596f3482c7a26057568a3cff53b0d0d39b3719e9169e4d8dff1f0b7e0e2466e83f5abf311d0bb210a2bc7a76cfe60b88f1ba8682ae0a7fc62c89cf1d22ac7560cf5519c4c291e0f8eb86e4ed0656e5531147d5b416c6ed68de1b7ef03f56767f2f66d5550a8d63903af5438002efab68b7a7d7ef76c6e2c0f16c9e1e613faa4c96425bbd9d1", 0xb0}, {&(0x7f0000fc3000)="bb2c3f3927932ba81be45801a6a0fefb801dafca", 0x14}, {&(0x7f0000327000)="b15b4cb939e1529c85dc52c02497a0468f6a24b20af25d2d28c81808efc6749e511dd0ddd15afa1749390ef75d9dda0c8ece87d5416c", 0x36}, {&(0x7f0000e5f000)="289f8b4ce058493373f93821578416704ba96549aa213824e44c0794411662031304152e3d54609d42958eaebd56e92de1e46fa621443ad83058ec8e1ad7388703ce9ee144b7267677b6e3b30ba2a52dcdff2fcc175cdbf2b8ef28a685147f4d169697124136a90a5c52c727143cfb3080fe9d82dbd4a5554cbaadc0ec872ef3407591fbf2eeba0bf61121ef7c31a68efa", 0x91}, {&(0x7f00002ad000)="2494032b0d29724e5cec33b0ac5559f4b9da74575252fd12d2dad84e72337cdeaf89153d9b24fd5c38bc0f7b55685870c3e2e5b4af17e00f082a4b3687ff7f683d3d6bd0043d105c86a88f52086134d4e9c0223f6469a5af9d68298a066bb7c62522c818c4ed19713b0a51e94ae597c43a07340bad41f107912843b2196943f041a485ab7d37a3884c626fecdecbd6d78c6a85ccd439b940714a3136632527a93858e2cd6e9805764701f93bc7b53ae8c90eb252fd9888d9e4e4b61e4734e7f4272ac7ef83c97588012193b23727786a34baedef", 0xd4}], 0x5, r9) chroot(&(0x7f00007d1000-0x8)='./file0\x00') connect(r4, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) connect$llc(r7, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@multicast2=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=@local={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}}, &(0x7f0000938000)=0xe8) clock_getres(0x4000000000000004, &(0x7f0000713000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r10}, &(0x7f0000e8e000)={0x0, 0x0}) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f4d000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000595000)={0x0, &(0x7f00006e3000-0x10)=[]}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000102000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fc2000)={0x0, 0xd92}, &(0x7f0000779000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003d7000-0x8)={r2, 0x5f3c52cf}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000066c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f00004dc000-0x4)=0x0) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)='%', 0x1}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000698000-0x4)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b98000-0x4)=0x6, 0x4) writev(r0, &(0x7f00004fb000-0xa)=[], 0x0) [ 32.433435] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=4861 comm=syz-executor5 [ 32.481897] binder: 4859:4865 Acquire 1 refcount change on invalid ref 1 ret -22 [ 32.489736] binder: 4859:4865 got transaction to invalid handle 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = syz_open_dev$mice(&(0x7f0000fa3000)='/dev/input/mice\x00', 0x0, 0x141002) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006dd000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) gettid() getresuid(&(0x7f00005e5000-0x4)=0x0, &(0x7f0000dca000-0x4)=0x0, &(0x7f0000435000)=0x0) lstat(&(0x7f0000d7c000)='./file0\x00', &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000624000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, @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}}, &(0x7f0000771000)=0xe8) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000cb2000-0x1a)=@known='com.apple.system.Security\x00') getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f69000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) stat(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000163000)=0x0, &(0x7f000062e000)=0x0, &(0x7f00005ac000-0x4)=0x0) fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e1c000)={{{@in6=@remote={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, 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}}, &(0x7f00000f2000-0x4)=0xe8) stat(&(0x7f0000d0b000-0x8)='./file0\x00', &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000479000)='./file0\x00', &(0x7f0000fa7000-0x44)={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) r2 = open(&(0x7f0000944000)='./file0\x00', 0x20000, 0x1f7) finit_module(r2, &(0x7f00009a9000)='vmnet0vboxnet0Sm1\x00', 0x3) socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b39000)={0x10000, 0x4, 0x100, 0x0}, 0x10) socket(0x11, 0x20080004, 0x8) setsockopt(r2, 0x107, 0x200006, &(0x7f0000001000)="", 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000090e000-0x14)={0x0, 0x1, 0xfff, 0x2, 0x5, 0x80000000004}, 0x14) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000634000)='/dev/rtc\x00', 0x800, 0x0) getdents64(r0, &(0x7f000078b000)=""/254, 0xfe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a25000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000008a000-0x7)='ns/pid\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004de000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6fcb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x16f4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x3a4}], 0x64) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000f, 0x4, &(0x7f00004fe000-0x10)={0x77359400, 0x1}, &(0x7f0000056000)=0x80000001, 0x7) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) sendfile(r2, r2, &(0x7f00000f9000)=0x0, 0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c7f000-0xc)={0x90000000, 0x0}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b59000)={0x2, 0xffffffff, 0x505}) flistxattr(r3, &(0x7f00003fc000)=""/0, 0x0) sendfile(r0, r1, &(0x7f000021c000)=0x0, 0x420020000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/0, 0x0, 0x0}, 0x8}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c15000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f0000e06000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000274000)=@assoc_value={r4, 0x31b}, &(0x7f0000836000)=0x8) recvfrom$unix(r1, &(0x7f00003c7000)=""/86, 0x56, 0x12000, &(0x7f0000b90000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2017/12/18 07:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d3e000+0x1b4)="707200002500a4", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x2, 0xfffffffffffffffd) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000394000-0xc8)={0x33, 0x10001, 0x6, 0x200, 0x3, [{0xfffffffffffffffa, 0xffff, 0x1f, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x8000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x8, 0x10000, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe91}, &(0x7f0000166000)={0x0}, 0x8) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000109000)={0x0, 0x0}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dd6000-0x1008)={r3, 0xfffffffffffffffd, 0x1000, "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"}, 0x1008) fcntl$setown(r0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000044d000-0x6)={r3, 0x7}, &(0x7f00001fb000-0x4)=0x6) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[], 0x0, 0x0, 0x0, 0x448000}], 0x2, 0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006f9000-0x100)={r3, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000937000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={r4, 0x40000006}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x400005, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000000a000)=0x7ffb, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x9, 0x802) write$evdev(r0, &(0x7f0000002000)=[{{0x0, 0x0}, 0x5, 0x0, 0xe2}], 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000002000)="a8dc", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="8c07") fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f0000001000-0xa)=':system.*\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000)=0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x880) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r6, &(0x7f0000005000)=0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000005000-0x8)=0x7) rt_sigqueueinfo(r4, 0x9, &(0x7f0000003000-0x10)={0x2, 0xffffffff, 0x1d51, 0x3}) fchdir(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 32.498137] binder: 4859:4865 transaction failed 29201/-22, size 64-32 line 3007 [ 32.523111] binder_alloc: 4859: binder_alloc_buf, no vma [ 32.531764] binder: 4859:4865 transaction failed 29189/-3, size 0-0 line 3130 2017/12/18 07:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e81000+0x1bf)='/dev/rtc\x00', 0x3, 0x0) r3 = epoll_create(0x7f) inotify_init() mq_open(&(0x7f00004af000)='wlan0\x00', 0x41, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ee000)={0x0, 0x0}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00005a0000)={0x0, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x713272ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0xffe, 0x101, 0xffffffffffff8001, 0x4, 0xfd, 0x2f1e, 0x3, 0x9, 0x3, 0x8, 0x9, 0x1, 0x10000]}, &(0x7f0000447000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf2000)={r5, 0x8001, 0xffffffffffffffff, 0x0, 0x81, 0x100000000}, &(0x7f0000b65000)=0x14) write(r4, &(0x7f0000fb8000-0x78)="c916bdc5ab13619a4a2944f808046408811f585a2784507ce226fb4979c48d987124560b037f1eeb9f65d0d5ac91b6e8cfc16471d8c8d4b3b174bc41a24e44978b9b2b89eddf5e297b127ab86d228b06592292818fa3c12ca1f411b67f78b22add5215b9def4e5ebd68dd2ab955749e73d66ca1db9f0744d", 0x78) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f0000916000-0x8)='./file0\x00', &(0x7f0000659000)='ncpfs\x00', 0x100000, &(0x7f00002a8000-0x1000)="aafd5fec256255aebe9dabae19cdd6ad45a137b3639aed683aa9c4d2b9d51b13e5db2f3cb69045eff45e3be2d9c7d0d787da31589c7e8240fb1e1bf7fbf2f9e17e0150cc5238d266b753ffbd200fdd993acd9711957d961ff74b6934962f3bbf3768d16e33730bbd529f4e79f1c3ff509d71e4fc225f924f711969ffd2ded1c6ffd74142c0076183ffeaafab4672f8bbbdae6a864747d67760ed65799240ba5b709602da083ab0a7d846f3de6318c8b7f56267b02e344c7a4f30b142d39eb329832b62a78da8e003ddd7a48fb0b427427302f564beb4d5e75e5dcdc475f7d01dc2f01fe34dcc815b742f16c1613c5ad157861f31885a401b11b303a9ea68de44cf5b704439a280e852bb0f469e5e5fb7d6b12cbe8df7e4be238deec64d56c8b41543baf4333ea7756fc7cd1f13b514908b0fdd91be0f0a7fe79e5fb22753dcfb144e60139821bde2d712f25fff6b9149ff791f21f9bd4456a7227c8bee48a900994ba8e49c8dca6218f22db2e4244743b5bbdef169f13106d20dd0ddf0e67d6ae9f0981b7e6920e9b42e2d93e9010ad57d4350953070a06c4ed515965d18bd428958bbe5fcd38beab91c1a60fa6489ef23450ecbf0c6005cba3ae03e07a710d0bc5a6ae8cf878f74fe9fac9468cfe72dee11c3d4cce4b4e383fbc243f58189d4d429ebc5262225aeaf33107e383239736c0788ab7e78556f3ad35892d4dcf4c8f4e38c79531adcd0bed3e0a49efc1f5dbc81864e964e5c5edc38a6e5d47109f40e2099692458149eae97daa71f29fe9397ba5230385ba90705d888c66314d392696cdf8f90a9930ec04b00264f8e950bea3f2f5831e2f7e78b53c08bdd0e0f3c475f6645834f6c03f452d19559c4f6efa2d0ff0b7e8af5050bdcc5e688ff382c1ee4f89482afe025640ef0aaa5c1be04441a48359901a91c08d0252886e2e288d6ce10a2cd03d658bf4e9335a53ab1f810216a516293f382352351b08f3624c158f4b3413ffc8452fc09b3d20106f8ad42a0578d4861d6008d689f7f723995e7042f5484db2d67b3ce33a608b6ee3d46823eb0320cfc9a869c15aca3bff38da9096fe191e62e202eb52eb2bbaa9c94e92a5c93bbada0952c007015b4425126a2891f2813f67752393581c85799fcb37cf60485571efa3f73fb7c5b509eef47c183b79d9ffdbab71d371c99ea03bee62b19899d67ead1c4a4c1c4f4eb8f2ed264665b8368fab1ca4aa29a9a5ee93dc6e6ed731df33d680d8f90e2181eeb21790b335dc5324a26ff65cdd9fbd89b9c90c43cfc75b7a48c2fc8c4c4c018fe81bcd253a52ee05656e3802efb2f2494182ce202f6ef0a6012597e7b3bda817d4f3b4a43b80506df2df50b7562d635d5d779d97d37e51d337003575fcce7a4b97e71e19edbbcd5f6684a8b2ebafc88807c0e132b55c484f47c99b689e3c904207430c69f3d24ad0698e654a3b676a70849e3b0ef183bd257e68bda69966cba63bb6d5043954563423c1493cbad047e832a7e14b44cf4f5f8aa5bd635f8c5bdd923d087a6e1caab7a43a9efa70cfb9482d762b3c80c621c185229f1f18fae6ec7f787db0ea602f182c6a18378a26893e8ae8c8fe5eca91ab75710a78349806fcff331d40687dd424b5206bc276b893848eab510c5858dfe8ef32e043d569f5fed6f2ef9301b8b0560379af013c5ea10a7938ca71282fe5fc34e3e6fd4ee860d33a4547441683c7359cc154dd04cd03346743fdd1b42c48491d53300e83a495e350e0498be75cb68cd1496686550778c667783b6fce61055d6a084535b54e3826b6305e5e13cf79288cbd459041c196f3fd26c41e8098f8640fa1b1c77f46706dd2d0a3ca5a2597acfdb3887e41d686ec15b69b0f19a238dc4183ca2fc6a2c76b71812834408d0cf225f5e2909dc017bab166a52c65714d7a815ca450554b0ba8710816b22aa9d484a3881de1fa34b590a5be1b137a261af9217f3a2f38d56abe40e5115af0e00a091099046294ba1196c837028d98bdffb3d8bc6013882bb28278fac38c763258ab845116520d741a31dd49b4883ce8275d625dc5cb408b07a3f7af8f30295eaf9118d99e10a6f4d704af98a42e85e5c79db665ca530e96bbc55bf7f723ae1750eab903a00dae413e5fac5d24094332d70f4fcdc5a2c2568750d234ad75c2ac767acba21b34e8a78789a984508dbd04658a5e1494f94df9e97bf7b1db0f9ed106eb43506917f4d293cdd560788738bc08dead2329853cbc122ed323c078bad701af60fa36b5cf8f3acf3c62b3dd8098dc54bbc16e70dd3e121efdcdd0a90ea041b708e696dfc7bfbb9046ac170835d7cf42fd613ea748c5daf1478ab25477c05a4eca6aabe4ff80bd9d563230562a303f84aece0c53eee097a3d3c0b170aa337593fe67b6d0e33173e008a4275452a7f3ddde13702f5cf45089aa5afaaee86c0043c78a854fe1c9b9928cc09dde0acafa15022351c2a8ade1d637cce91c9c5a0a8cce1228311b921b3a70ad045f8c8df0402d99578577a43005529bf035c20398ea78fecf01f173610089aca5c595a8a8ab6ea29f6a2d498ac1cef0d867117449f24ba2f1a9b6513e40bff5939f2be72a144e736eeccc8ac5f4be2efc5fe3ef38da1813b97e9cb57289a71e838ee9b0247ba7b63ffbf407b5f10f9ab0d79d09c159020151b04274320f45c1ec5141f7144158babe1616382d9e60fa66713ddd74cd0675df708ddfa1e0b7e289dc06a0acabc2848a7297c6fc3f2e8e7670d33732658a915e9a23f6ab590a88fd16e1f7adf6e0a2c80c1beee9e4f82f6641fe273ca755fc057a6412850637c57e64c5036521b2f1b9ce254c880a87ae1b9ebe14c40abe0685e67cca44aa0d4a5a71ca8c1dd3492e35b06cde24942534398a81d53984a143fb64f981d61d4f07143d2de9610b384eba0f9d091758a018ecdf244539c184fcb3465ef44e3a6a731f5e5cd911f0681605f03072268a38b71941a68cc1e327ee810d3dfaea6251d2383f92bafe88a7ddb67bd5240654be4484563b603af01dc2fb18a38b816f7550186dec02941f6da6faafaa2be029b110c17b3248e257a1b1d2a2f8ba06030ed971af2d36ac21e0200b1c3ca00e8504885b44a308401da6094a59f1c28638a1e25c0709af8bfe26f9123bc836159926db220bc733bea6ed87728fcbd77f20911f27ac29cd7a2a0894a35e403f03dc80fa29e6352f422f9c6ee6b94ed2e9ee4cb7f445defda962d8ba6a74d7147e187acebaf4b530201c4af00f28e1d0be3d484c889c2285a31798117348594a0b807849a60c992e3d3895cd8e9bd9569ba4294de6f79a1e6a3be4e6bf6be440da85f7538fabb86765d012905711925bac97374d06a5cf96dcff8c7f63f8a17e003d0e5207fa433ba5677766dfb7ff46249001641a19fee41b9992bd3d18622e4d50505dc729e225f4dfc26f40b100d86ca01f54bffd625c6d30cb10ae9f2dbebeb421fb39559e6610b43599ae97c1af29a59398173504d783f7c3d6053e51a7c395c352b9f910caf89dff88a954affa456b6b032c6402db8517619b9d98c7e965e01b078065899e8a70afe815213de22fbbbf1ad62096e1cb14b416e17e704b12086cb338d77d0163340427549e7b726d789177e5acfc633700bf130c1b07cbc5b65cae9e76b35f2d0913ad9bd75aee503345e6be7b000e5ff02a4f9ba3e85151134234dca50c5e2928426add3c2628fae7d051c55a37c64aaf0e5840c3efb6ffc1cb70c7887b091b7e3377e46d7a779b5f44228f25e3a436dda621767cb106aec4a8ee433e6f28a5908645f39c1cb058b7d36fac1402f4166cf5d85f81232762a5573896567a244f851f4c1dec9a182100966a2adc108ceeb891fc1573bbd803e7ea17ee42953fd791cabeeea8c9e30748e5ebc095fba4ea6634fa2853809023f68c2c8e6eace52336d9343e8652ddec64c98ca6bd9c25c07aa0aaf441c13c7724341a6f8938e6ff612dfe60d3410673b3eab8ba4277090f8a2d16631cc4811b8453c373ace0ab1a149821a2c7e286fc66c5744ab8443d8935adb6fbdc166ecae13d6fdce39a522dec6f10f8ea86d23f9ddb368abba2a5c0f1d2bcdfa440944165a69b568a9a57e2859f0d7132a4ade4481e540cea1e2e20b39fa6b04da776080398ea2f285410dcccab34cd5fc35cbac8029fd5dd4cc9548a8745b1e7dce736500b631b548b68c438fd4ce9e1eccfbe99f25dee55fd5723cc048334cf5a9a552f52ae546e07b5e4562f71a404c9e068054c0431ed26a0d96a5f07d740c717436796bd15a2bbf074acc585ab392bed30435b3c19e0cb0a25fe4777d36c3501821e5ff2e23513bcea06044f42c5f0fad20acc5b4f6450bceeb337233cc28b149c371694b1cb1d7f96ff12c67b031709fc76878027767865c27ba025ca6aa15877076e55e9c456ceae291db2e829ce361a79fc039063c55566e203408f692598da9c51040df7bd05e9d529274b4b16ae1ce2dd8c3842edc1689198ab2888fe6a6440e6bcdac0493b2734612b8e1b2c07b94dea47553f26a411071c36d8b5a1147ffcfcef34e23b75e1a6f55471e800c7cf16a1d0bd432ac617d2813e00d9a8ec918a1ab9e6596f18c55733e8f0bf46e5e99941d1d448124e939a8795ee551b68a510f38f329105dc416fb05293e3f12fcf26c742d11896d25d7a751506ce508e92978be18294150a9f454a65546d74560228787acef2c202658bf229c30e9df4d2cc12ba9de494285eb97215cbf6b5925d7222d73abd7ff7e5dbe94b29fb933b00789305eed46bab9c9bbfdeac1d389dbd3094150375fa27395ec41204a966356a5e945b8cd95ac4b684d07413d06f995cc5551b468500cc9006eb8c440fdc223270a6513918fe07d5f0c34b631b1ffac139b531751efdd270d4fb5d079479e6e8f6bdb72aff814490701815216f87e0b24b33879ae7980c67c453d4f8c28c523d75a1f85b57ab0d5bb6e00260a5879d24bfee17a404778fcc650df426a8254ee9727370fa2868ff1b3ecf44f5a1b1c620b7a0c96c8f5a6a56c8a5623a60cb378fca89e2975c816b0b5ab76f06e39e1f2884f56a477feb38c693c88f24bef7c97564c6cce8d6a8a65894fd963e8cef05fa1ec04497c4957d92bdb14966930e08f9e43f3889f6adf4a4ab51947445e8d37e5ba4bce6a9ee8199e413833ae11ecaac0d23765a1732e42d4dae16d7f594483026a9d3cfed964977fdb80d36aee4fbd0636a16e66404a7cba2dd568f5b19d898ba00cdc7b18eb08376168da6146386f23f8faf05cbedabfb8e87d386c5ca9460d4fa5e2af044f83693c0a77e4708628d135f417f57ed71d180fb9f200f60a9351b01ea4b491903aee452189b6f1febde0b6cb8d7fd3faec42d909c1f52afde9cd3b9d8b020dc79f62775a7faa6c621b32d96e5bba7f54c014c2d274a3b389a4e31ab3725c212994d9c98c848afd02fa9434eebb3a688b0900a8cc93e7b94e152c7469b150b154c40d02adbfb49f58426edae02e5ad90e6dd4300453d57c2cd2fc127005110c90b6f19c06852c4d48b6afa3d37510bb47dc6e44967f0af3720f31487f2691c1998601f77611575ea770452e147c86415f4f2fa038403fc31327e034a94c4565bea73b4edf75222861a413bcfef92335d2b4c3354c29aeea210b7865483150ff316facf908c8cecfb24f2f530873785b50b8d0707e477ede05527e22ea5c670147d78cd1d3faefc319319db6c3b034950eef4622fb523ab59e115934cd1c7d5cfa073bf8a9820994988c55a9ae4c84") r6 = dup2(r1, r3) getsockopt$sock_int(r6, 0x1, 0x0, &(0x7f0000fd2000)=0x0, &(0x7f0000674000-0x4)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) fcntl$setflags(r4, 0x2, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 32.575489] binder: 4859:4891 unknown command 0 [ 32.580407] binder: 4859:4891 ioctl c0306201 20004000 returned -22 [ 32.588717] binder: BINDER_SET_CONTEXT_MGR already set [ 32.597820] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.597928] binder: 4859:4865 ioctl 40046207 0 returned -16 [ 32.632933] binder: 4859:4865 Acquire 1 refcount change on invalid ref 1 ret -22 [ 32.637129] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.649850] binder: 4859:4865 got transaction to invalid handle [ 32.654528] binder: 4859:4906 BC_INCREFS_DONE uffffffffffffffff no match [ 32.663184] binder: 4859:4906 got transaction to invalid handle [ 32.664207] binder: 4859:4865 transaction failed 29201/-22, size 64-32 line 3007 2017/12/18 07:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000b31000-0x8)=0x0, 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xf4, 0x0, 0x9, 0x8, 0x0, 0x1, 0xc000, 0x6, 0xff, 0x8000, 0xfff, 0x2, 0x0, 0x7, 0x9976503e60c83427, 0x3e000000000000, 0x0, 0x4000, 0x3, 0x7be, 0x6, 0x4, 0x800, 0x4, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0xd) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x400000000, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000068a000)={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f4}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f27516}, 0x3, [0x100000000, 0x5, 0xfffffffffffffff7, 0x5, 0x6251, 0x1, 0x4, 0x3f]}, 0x5c) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000577000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008d9000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00002dd000)=0xfffffffffffffff9, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000a22000)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00004fe000)=""/0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000339000)='./file0\x00', &(0x7f0000bb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) timer_gettime(0x0, &(0x7f000004d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x0, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) r0 = syz_open_dev$random(&(0x7f00001d9000)='/dev/random\x00', 0x0, 0x800000000) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4000000400fffe) r1 = socket$inet(0x2, 0x807, 0x3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc4000-0x6)={0x1, [0x81]}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c04000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000800000)={0x5, 0x0}) r6 = getuid() r7 = getgid() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005e3000-0xc)='/dev/autofs\x00', 0x248a00, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000633000)='/dev/autofs\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000c9e000)=0x400) sendmsg$netlink(r2, &(0x7f0000cc4000-0x38)={&(0x7f00008a5000)={0x10, 0x0, 0x3, 0x5}, 0xc, &(0x7f0000ec2000)=[], 0x0, &(0x7f0000fc3000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}], 0x3, 0x800}, 0x4040045) pipe(&(0x7f00007bc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f0000af1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) setsockopt$sock_void(r9, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fc6000-0x4)=@int=0x40, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r10, &(0x7f00001c1000)={&(0x7f000034b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000013a000)=[{&(0x7f0000fc4000)="3ce264139f6c301f2ea6f6ecc323ae51b5210dcf0cd7c90a6169a00ae63890ce3a83cbb1167c1cb102716a187a1e1e1d80eedec9d22d00ddd60d2042288dd50ffc9f3c8f976b7a7e493a398fb0aaea9d6fa1eee70de02012cfd777d337eec748188a7eb383cffe57f664675f89daddd0a62a0a1aac3ec2c5b4e860d15ef208", 0x7f}, {&(0x7f0000b1d000)="9d6774c052cba6d9d9fd9d1f0977e5a95d827b1b41c7ab7d7ccb9705e2fb50099da7ca85c1a6e9a7ce29d49ae42b183c2b2a741343592779a73bb3c932425acc86e90f2c47f443042e2622d2423c3cd92fde76dfce9d6a740748f5016f2d72c24475f9b63b443f067c1e71d73ac8d67c3af9098c06216f4fb1bf892df860bcb0672b5af788a63d563a0c9581157be727a680456da1b641bda33d69c47ce0e9b11a7272604775bd9dd07cf4b44adac3f4efe2dafd1b53c824e6e14c1a0b42b7", 0xbf}, {&(0x7f0000ea2000)="e9f0b239e3a7ecee2470accc76759210886edec3fb187ca237b752945e29531432884d2c3bba4d0fca97a1fa2015a0e3c0c9d7801dd2018b4097481a4775e8181cd3c1de210fe6d2619da41503b2e77d5e8759b3ecadec9a98ae", 0x5a}, {&(0x7f0000fc4000)="aeb437297be1ac8d290edd2cf672d4a819e0b19d1d2421f7499f6b2d183c7e9e3f7bc3e65bd237e487b2ad4eab0d8e0c574c16c90f9caefbf96499658233579ad729c209c916bbb53bb6fd44bb47ccfe3a3b9b63209292", 0x57}, {&(0x7f0000e70000-0x5)="47031c4968", 0x5}, {&(0x7f0000122000-0x77)="6776ec3439a58d97df9c025b640fb390f0032773ff24d1b85621f5eec0f2d53538f24247a8a21959b46fe5f7fbccf0276330c78ec28e4bcdd67cb4d8c54145bd1b0d2b83fea0fc4d601be1db6140a08c8bfc6c2b06d4c06ce3a5b23f2f64ca871fc7cd5858c521a136f25e769c285713744b1b494d6253", 0x77}], 0x6, &(0x7f0000fc4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x4, 0x80}, 0x4040081) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) write$tun(r10, &(0x7f0000850000)=@hdr={0x2, 0x0, 0x69719ea000000000, 0x0, 0x3824, 0x4, @ipv6={0x1ff, 0x6, "a56c0b", 0x66, 0x2f, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x3f, 0x1000, 0x0, 0x2a3, 0x9, 0x0, 0x0}], @udp={0x3, 0x3, 0x5e, 0x0, "fc888560deb4c1c4a0dc081ff4d2d21360e460916169c3100be52c15d1246d02370297e0bf3244a86661fbc19338484f1bd815caad4938873c7441aab11583d20fc99623affb1be146779c25c35f75aaa5094a8af0e0"}}}}, 0x98) clock_gettime(0x840000000000, &(0x7f00000be000)={0x0, 0x0}) 2017/12/18 07:19:47 executing program 5: r0 = open(&(0x7f0000481000)='./file0\x00', 0xc0400, 0x1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x2001, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) pipe(&(0x7f00004d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x8000002) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r4, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r4, &(0x7f00002a6000-0x10)="0202952502000000140000d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f00007c5000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r3, 0x29, 0x8, &(0x7f0000161000-0x2)="0600", 0x2) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000005a000)=[@in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r5 = socket(0xf, 0x4000000000000003, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000e1e000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r4, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f0000ab0000)=[], 0x0, 0x0}, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r6, 0x80000, r1}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ba8000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff7000)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common=""/16, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r2 = dup(0xffffffffffffffff) accept4$inet6(r1, &(0x7f0000eb0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006a2000-0x4)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c91000)={{{@in=@rand_addr=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000400000-0x4)=0xe8) ioprio_get$uid(0x3, r3) r4 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ad3000)={{0x100000, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x802, 0x4000000000003) r5 = semget$private(0x0, 0x3, 0xc0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000092f000)=0xe1fc) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r5, &(0x7f0000323000-0x6)=[{0x2, 0xb, 0x1800}], 0x1, &(0x7f000052a000)={0x77359400, 0x0}) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000711000-0xa)='id_legacy\x00', &(0x7f00001bc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004cb000-0x1)='\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f000040b000)='dns_resolver\x00', &(0x7f000079b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007b2000)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000f7c000-0x5)='ceph\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) open(&(0x7f000063d000)='./file0\x00', 0x88100, 0xa0) keyctl$instantiate_iov(0x14, r0, &(0x7f000071a000)=[{&(0x7f0000991000)="fe9c41ac5a42dadb80ef693acdc9c0dc2e868e709b90c66c46e4d30a6f9d9380fa8a7372541924f3d9acb9dc0373d69c6390011c860866b463cc9882c045dd6ff9a70fe50c7d701cebefafacdd4a19ffa9f7c0ab3c834d4db0885675a39d9d46af20c639210d3aaf6f5dca44ab98679b85fb63c7b2ab36a6d8529078e36fc3e7fa649f43aaa8d758bfdd39bf35e304fc36e75cca5a91827cee89e3182b1096f2415f250d4d7cc8382ee024da4a90", 0xae}, {&(0x7f0000127000)="faa26302d826e6cd79328c484b15b83b63548a167d4755ed696ea06b8206c80e746f5462aff8676125543e052ccc283f0ecf50927033efb01587fdea2be9778aaf72eb9d29e1e39d12f05b36f01b0c2bf15d66fe4dc5d0962e198ccb471a94bb9f42c437279585020944f2336ea4cb85d3887ab8b11e6a61fa8ccaabcb420e77083c4a7eea57f29adafa3a845fd2c223129f4c2cf019ecbb2670e782079a1ff581e9687561dfbc63af4d6527da2ed1213db41d0d9fb2704c6e168d3ba8dda0c35178a9497b338879217c8286f3f3705689", 0xd1}, {&(0x7f0000e9f000)="55c02e9064f0fdce24fd560af63110b4a43ff986958b5d5b12af528695819b1426cc66b696b4a38893d1cb3159e5ee0fc453f4af2b6c6f4a67b707674328f2d8a5229668a81f7226814c60d21690c52dc52ed5f2472311b5d240fd7a392f8808ad351aa13f07afbfbcfcfa5b5ae8aca4d9620c6d9880b5afa7e2933ebae871", 0x7f}, {&(0x7f0000dea000-0x85)="e7e6fe731805579dd5a831d4810e7d7df66550757c1db3235ec769285ce00f04b624294a4f244d0242cf6e2b3f9f5c49eccc7820e65f52acd53e328ce73c41af7dd0a6600b05ba380550c79b69939055bd9680a4dbcb50c4c443f55049f730780e425661bc41bdcd7a8a5483857bbb0baa0e35325013176b9d9c2327ed647d94531ee984f5", 0x85}, {&(0x7f000086b000)="d918d881736dd4eaa5de0909d37b131c0063511c449f9434541b", 0x1a}, {&(0x7f0000ce1000)="31236a9c6f0354dc64c44ecdf2d96c08554cd909fe8c16c6f26aad2e69b29ee90044681d05062b9019d7c6c4f709aa6f50a2668463b8f7445af9129d9b8efcb51d12ebc5602b3732490fe4ca49772492178dc9b3ac9c8286590e81a184f740930e57d9e22aa3cd33fbb7af7c5ae2b452ef87c1eb7c1ee9796b1984f18c08860dc0d18a81354d0ae2f0528a5ef39e95b2025ddc54265a3417b6f0aa95d13d4afe201529fa2c9ce56eecb38cfc6320375315973197ad1d2005b0155f7a0d14fcecd97b53533b22ac7ce721e790c938862ca9bee47f0886b7765044a9584f61e987f416", 0xe2}], 0x6, r1) 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x20000000000003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000417000)=0x4) acct(&(0x7f0000469000)='./file0\x00') r1 = syz_open_pts(0xffffffffffffffff, 0x80) dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000098a000)={0x1, &(0x7f000081d000-0x8)=[{0x0, 0x0}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000fe000)=0x0) wait4(r2, &(0x7f0000229000)=0x0, 0x1000003, 0x0) socket(0xf, 0x2, 0x8) r3 = syz_open_pts(0xffffffffffffffff, 0x96002) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', r3, &(0x7f00000bd000)='./file0\x00') ioctl$KDSETMODE(r3, 0x4b3a, 0x1000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d15000-0x4)=r2) getitimer(0x0, &(0x7f0000fb9000-0xc)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x100000001) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r4, &(0x7f0000c3d000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000f6000)="01", 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x806, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00007f3000)="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", 0x359, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000802000-0x60)=[{&(0x7f0000df0000-0x13)="fe4ef71cb23b03e4a4e247c6102f1f8a096fbd", 0x13}, {&(0x7f0000ed6000)="801233b467ca67584ee638aa00a8dd809d5daaff0b9a37f15ac94938ced48a2572daa660a19b3f3936920da7dff24c3124124b69aaa14e7785016ec40d25997d4bc774d6723fdf5630aa29d539f0b26fad2b6aa186063ab10bbced92a903c00998640069f579e9c094fd23c037b5c4b061482a1341ca600246f232f144134a343c492316e9c86edfae3b96d7980ea30d15e2ad0d22ba0c", 0x97}, {&(0x7f0000466000)="85c7a11b900fa55e2987b5e305142939cf2c6cbfee3ec10a88c25a1a3a8e7811dfb191f2dfb6c616d3fe3ef9151345cb21a1cc101dde0cd8e21a57f760dabc1f94044547b4469a0407cdd230a1ed42c2de3fb14aa5ba5cdbe1c7e59686c93518daa234997e8061badf68981972ca1fd6baf6ed7e472557610d89be97666f23bb4f0a45e4660b1936a736cd40930abdfc3e5449bb", 0x94}, {&(0x7f00008c4000)="052d627945c25771130c18f4be6834b21cb134495115ac70bdfc3bf6b7250682b3915dd984d86c8c", 0x28}, {&(0x7f0000f90000-0xba)="05fc5b8a1e75647dec6f9558606f7cda7fa4bf1aa123531ca9a4295d756fde2099c0824bfd766fb2687e649e705c529e3e479904a895e4871af17b8ec0243248e76467b41d44e8b347cdd4b240ecb96d7f1e7388d814b6452443e46be6193acc5800cb80a692070ac55bfb3e4cbc259a54ce50f38f236c88f71be801761a07570fd2d54a3c3c2e80fa3db495986bf6eab9a4656b3e2430fe46f0233d81376b302440699d7fe1dd89313c5715efc5a236f5ed055ba123f9de88d5", 0xba}, {&(0x7f0000142000)="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", 0x1000}], 0x6) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f000044c000)=0x3fc, 0x4) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x1000000000200, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000da3000/0x4000)=nil, 0x4000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x669000)=nil, 0x669000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000149000)="160c", &(0x7f0000c4f000-0x4)=0x0, &(0x7f00004cf000-0x4)=0x0, &(0x7f0000acc000-0x2)="fc") wait4(r1, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x0, 0x7, &(0x7f00008b6000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000492000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005a5000-0x8)=0x2) sendto$inet(r2, &(0x7f0000194000-0x1)='7', 0x1, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x2000) read(r0, &(0x7f000049d000-0x57)=""/87, 0x57) getrusage(0xffffffffffffffff, &(0x7f0000bd4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x1) unshare(0x80000000) r3 = mq_open(&(0x7f0000000000)='^lrScwpan1\x00', 0x6e93ebbbcc0884f2, 0x86, &(0x7f0000665000-0x40)={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000040c000-0x160)={{{{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]}, {{0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a40000000072bce3a2f48b8e3ca8000000039f88ac72227db55f504f6b457def6b687d1f4a4e6d465a9d69194da1a3c8e079964dace5124f2b8acacffa"}, 0x160) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000397000-0x9)='/dev/sg#\x00', 0xc3c, 0x404000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000683000)={{{@in=@multicast2=0x0, @in=@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000120000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003a9000)={@generic="321863cf9bc005f4ce331cb1fce5a6a2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000901000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x4000000) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgid(0x0) syz_open_procfs(r5, &(0x7f00006b3000-0x5)='comm\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f38000-0x14)={0x3, 0x800, 0x8, 0x7, 0x5c0ec202}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) connect(r4, &(0x7f0000112000)=@ipx={0x4, 0x1, 0x10000, "c26536667ae0", 0x401, 0x0}, 0x10) setns(r4, 0x40000000) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00001e4000-0x4)=0x1b12, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x0}, 0x8) r6 = syz_open_dev$mice(&(0x7f0000474000)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000096e000-0x3)=0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00003da000-0x4)=0x5) close(r4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000655000)='./file0\x00', &(0x7f0000bd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cf5000-0xc)={r7, r8, r9}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f000054e000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00003d3000)={0x5, 0x0}, 0x8) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000dc5000-0x6)={0xfffffffffffffbff, 0x100000000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003bd000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f00006cb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18000, r2}) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f00006d9000-0x4)=0x0, &(0x7f0000b08000-0x4)=0x4) dup2(r3, r4) [ 32.676839] binder: 4859:4906 transaction failed 29201/-22, size 40-16 line 3007 [ 32.684442] binder_alloc: 4859: binder_alloc_buf, no vma [ 32.684458] binder: 4859:4911 transaction failed 29189/-3, size 0-0 line 3130 [ 32.692915] binder: 4859:4913 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 32.692926] binder: 4859:4913 BC_FREE_BUFFER u0000000000000000 no match [ 32.711817] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.717973] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 07:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) poll(&(0x7f00000af000-0x28)=[{r1, 0x100, 0x0}, {r1, 0x404, 0x0}, {r1, 0x108, 0x0}, {r1, 0x400, 0x0}, {r1, 0x10, 0x0}], 0x5, 0x100) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x2, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000095a000-0x8)='./file0\x00', 0x9a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000084b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dcb000-0x4)=0x14) connect$packet(r2, &(0x7f0000e8c000-0x14)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @random="b30729b0f4fa", [0x0, 0x0]}, 0x14) r4 = mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f00004ed000)={0x100000001, 0x3f, 0x6, 0x7, 0x5, 0x1000, 0x2, 0xfff, 0x1, 0xfffffffffffffc01}) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f000031a000)={0x7, 0x8}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003d5000-0x30)={0xb8, 0x0, &(0x7f00003d1000-0x1e)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000069000)=[], &(0x7f00004ec000)=[0x78, 0x0, 0x48, 0x20, 0x78, 0x40, 0x38]}, 0x0}}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r4}, @acquire_done={0x40106309, r5, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f00002c6000)=[@fda={0x66646185, 0x8, 0x0, 0x29}, @fda={0x66646185, 0x2, 0x0, 0x7}], &(0x7f00004ed000-0x10)=[0x18, 0x40]}}], 0xea, 0x0, &(0x7f00004ec000)="8e16ad7347d7edc54aba08d696c6a5f4b7d8c446042e27d8d7c8f7cc575aa072cd88772e91724d7344fb73ed760b4e3bbeb73fa4fcd42cdaf87f5e47cfb99fb3f9a0fdda2fec2db5a82f6d65e55f5d6479f343ca3f856cf98df5cc30f9646ad1848e5feee1460a01c3ef133e7070c5f84904b2396d800a71905abc3a1228511baed43e189a6edb33e793966714911e8e95902c7456ada765dc544f1d850aa630c2676905e9749a79424780ead6136b0d23e1edd7ae8f5dd4450dac60e3d1e8cea6f6ad6b4f54f1939bf30a36d3098b17633b04aef273193ae6ffbaa180524b5dbae66805a9b15c334c70"}) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x3c, &(0x7f0000e83000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r7, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r7, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/18 07:19:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000003c, &(0x7f0000fee000)=0x3, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000fee000)=0xd4e1, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a4f000-0x4)=0x80, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept4$unix(r1, &(0x7f0000c8e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x8, 0x800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000023d000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000ca9000-0x78)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b11000)={0xc0000003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000ea8000)={0x400000000000015, 0x0}) epoll_pwait(r5, &(0x7f000003c000-0xc)=[{0x0, 0x0}], 0x1, 0x46, &(0x7f0000cd8000-0x8)={0xc6}, 0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00004b9000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f00005b4000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164211d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8ee21686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d830c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9d", 0x5ad, 0x0, &(0x7f00007ad000-0x1c)={0xa, 0x0, 0xd50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000e39000)=@file={0x0, ""/4096}, &(0x7f0000205000)=0x1002) readv(r0, &(0x7f000080a000)=[{&(0x7f0000898000)=""/1, 0x1}], 0x1) 2017/12/18 07:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x4]}, &(0x7f0000ed3000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x88804) r2 = memfd_create(&(0x7f0000b57000)=']\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000d0000-0xc)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000c54000)=0xfffffffe, 0x4) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e26000-0x8)={r5, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x6, {"eb406266ce2c28"}, 0x38}, 0x10) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x80000) r7 = socket$netlink(0x10, 0x3, 0x9) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r8, 0x0, 0x7, &(0x7f000073d000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000030000)={0x60000000, 0x0}) clock_gettime(0x0, &(0x7f0000625000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r6, 0x80, 0x0}, {r6, 0x2, 0x0}, {r7, 0x4004, 0x0}, {r6, 0x100000000002, 0x0}, {r6, 0x4468, 0x0}, {r7, 0x6308, 0x0}], 0x6, &(0x7f000002f000)={r9, r10+10000000}, &(0x7f000004c000)={0x8}, 0x8) msgget(0x2, 0x100) epoll_pwait(r6, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) epoll_wait(r6, &(0x7f00005e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x401) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x7, &(0x7f0000001000)=[{0x0, 0x4, 0x0, 0x8}, {0x2, 0x38, 0xbe, 0x0}, {0x314, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100000000}, {0x7b07, 0x0, 0x0, 0x0}, {0x0, 0x2010000000, 0xffffffffffffffff, 0x3}, {0x0, 0x0, 0x9, 0x8}]}, 0x10) memfd_create(&(0x7f0000b70000)=']\x00', 0x1) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x1ffff, 0x37, 0xfffffffffefffffc, 0x1, 0x550b, 0x0}) dup3(r6, r6, 0x7ffff) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f00009ff000)=[]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000160000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000879000)=@generic=""/16, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000094f000-0x18)={0x4e13e7f3, 0x9, 0x7, 0xff, 0x100000000, 0x9}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009a4000)={r1, 0x34}) alarm(0x7) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036e000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000091a000)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000cb1000)=""/113) 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00004d4000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ed0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9a6, &(0x7f0000904000-0x8)={0x780}, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000d5e000)=0x4) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4, 0x0}, {r0, 0x9400, 0x0}, {r1, 0x218, 0x0}], 0x6, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b5e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000451000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000950000-0x8)={0x0, 0x2000007ffe}, &(0x7f0000989000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x100000003, 0x2, 0x1000000000000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006b8000)=0x2, 0x4) r6 = accept4(r2, &(0x7f0000282000-0xf)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d9000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ee000-0x28)={@common='ip6gre0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000fc4000)={0x11, 0x3, r8, 0x1, 0x10, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000038f000)={0x3f, 0x5, 0x0}, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bf4000-0x1)='C', 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r4, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r9, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) getsockname$ipx(r0, &(0x7f000069b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f3000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/rfkill\x00', 0x4020, 0x0) setsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000a0c000)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000735000)=0x5a23b82d, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0xffffffffffffff71, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000449000-0x4)=0x8, 0x4) bind$packet(r6, &(0x7f00007f7000)={0x11, 0x6, r7, 0x1, 0x40, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f00002b1000)=[{r3, 0x1400, 0x0}, {r1, 0xd000, 0x0}], 0x2, 0x3fe) socket$inet_sctp(0x2, 0x1, 0x84) [ 32.809871] binder: 4949:4961 ioctl 40046205 8 returned -22 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000d88000-0x8)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015c000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000300000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000855000)="24000000190025d0471c1f24fffffc0e0200000000100000000040000200070000002ae0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f65000)='/dev/input/mice\x00', 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000026000)='user\x00', &(0x7f000084b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094b000-0x7)='@user+\x00', 0x0) inotify_init1(0x80800) r3 = socket(0xb, 0x3, 0x13) connect$inet(r3, &(0x7f000048e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r3, &(0x7f00008ba000-0xc)={0x10, 0x0, 0x81, 0x3fd}, 0xc) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a98000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f4c000-0xc)={0x2000080000004, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00006ce000-0x10)={0x7, &(0x7f000083e000-0x38)=[{0x4, 0x5, 0x9, 0x3ff}, {0xffffffffffff903a, 0x8, 0x10000, 0x20}, {0x5, 0x8, 0x9, 0x8}, {0xc692, 0x8, 0xc, 0x25c}, {0x0, 0x5, 0x0, 0x79}, {0x80, 0x5598b0bf, 0x1ff, 0x6}, {0x10001, 0x1000, 0xfffffffffffffffa, 0x4000000000000006}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000de2000)={0x30000004, 0x0}) socket$netlink(0x10, 0x3, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f000097e000)=[]}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00008c2000-0x4)=0xfffffffe, 0x4) 2017/12/18 07:19:47 executing program 5: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f5a000)={0x73, 0x79, 0x7a, 0x2, 0x0}) socketpair(0x3, 0x800, 0x82a3, &(0x7f0000f56000)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000f5a000)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005ce000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000f57000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00001b6000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000641000)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x1, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/vga_arbiter\x00', 0x408000, 0x0) bind$ipx(r4, &(0x7f0000f57000-0x10)={0x4, 0xb1, 0x0, "7a2a36fac2ee", 0x20, 0x0}, 0x10) nanosleep(&(0x7f0000f59000-0x10)={0x0, 0x0}, &(0x7f0000f59000-0x10)={0x0, 0x0}) [ 32.847034] audit: type=1400 audit(1513581587.834:30): avc: denied { transfer } for pid=4949 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.882765] binder: binder_mmap: 4949 20476000-20479000 bad vm_flags failed -1 [ 32.902105] binder: 4949:4977 got reply transaction with no transaction stack 2017/12/18 07:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a71000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) llistxattr(&(0x7f00003f0000)='./file0\x00', &(0x7f00007c6000)=""/59, 0x3b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b09000)={0x0, 0x0, 0x0}, &(0x7f0000d69000)=0xc) r2 = getpgrp(r1) fcntl$lock(r0, 0x6, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x400000000000401, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000d32000-0x218)={0xfffffffffffffffc, 0x918, 0x1, 0x7, 0x9, [{0x2f5c, 0x0, 0x87d0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffff4851, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x401, 0x9, 0x0, 0x0, 0x220a, 0x0, 0x0, 0x0}, {0x9f, 0x480000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x20, 0xffffffffffff7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x100000001, 0x6a, 0x476, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x0, 0x7c7, 0x7ff, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x40, 0x74, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000e06000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f00008f8000)=0xfffffffffffffeff, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00006ad000)={0x7ff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000000, 0x3, 0x9, 0x7fffffff, &(0x7f0000030000)=@common='sit0\x00', 0x1, 0x9, 0x7}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000b6000)=0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00005d5000)={0x19, {{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]}, {{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]}}, 0x118) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c2000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f000082d000)=0xffff) socket(0x0, 0x800, 0x35fb2631) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0xc) timerfd_create(0x5, 0x407fff9) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000bba000-0x450)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r6 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_buf(r6, 0x0, 0x43, &(0x7f0000006000-0x1000)=""/0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000e25000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) 2017/12/18 07:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003fc000)='dead\x00', &(0x7f00000a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/autofs\x00', 0x200000200005, 0x0) ioctl$TIOCSBRK(r1, 0x5427) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x22424, 0x0, 0xffffffffbfffff20, 0x0, 0x3f, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000024d000)=@file={0x0, ""/4096}, &(0x7f000062c000)=0x1002) fcntl$addseals(r0, 0x409, 0x5) ioctl$KDADDIO(r1, 0x4b34, 0x3ff) sched_setaffinity(0x0, 0x8, &(0x7f000075c000)=0x1) r2 = gettid() ioprio_get$pid(0x0, r2) r3 = dup(r1) getsockname$ax25(r3, &(0x7f0000794000)={0x0, {""/7}, 0x0}, &(0x7f00002c2000-0x4)=0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00009e8000-0x24)={0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x317}) ioctl$TCSETSW(r4, 0x5402, &(0x7f00009dc000)={0x303, 0x10001, 0xff, 0x81, 0xf4af, 0x6, 0x6, 0x40, 0x80000000, 0x5, 0xbe02, 0xffff}) clock_gettime(0x2, &(0x7f0000a44000-0x10)={0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) readv(r5, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) prctl$getname(0x10, &(0x7f0000fe5000-0x10)=""/16) ioctl$TCXONC(r4, 0x540a, 0xfd) ioctl$TCSETA(r5, 0x5402, &(0x7f0000185000-0x14)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x400}) 2017/12/18 07:19:47 executing program 1: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x86, &(0x7f0000000000)="", 0x0) r1 = socket(0x2, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000078c000)={0x8, 0x100000, 0x10000, 0x1f, 0x8, 0x4, 0x7, 0x0, 0x0, 0x4}) syz_open_dev$evdev(&(0x7f0000aae000-0x12)='/dev/input/event#\x00', 0x2, 0xc03fd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = getpgid(r3) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000085c000-0x1)=0xa2) gettid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a7000-0x8)={0x0, 0x1}, &(0x7f000089e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000072d000-0x8)={r7, 0xfde}, &(0x7f0000c9a000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r6}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(r4, &(0x7f0000506000-0x90)=[{&(0x7f0000f75000)=""/163, 0xa3}, {&(0x7f0000dd8000-0x5)=""/5, 0x5}, {&(0x7f0000e55000+0x6a8)=""/253, 0xfd}, {&(0x7f0000bff000)=""/153, 0x99}, {&(0x7f0000cb4000-0x81)=""/129, 0x81}, {&(0x7f0000180000)=""/195, 0xc3}, {&(0x7f000031a000)=""/0, 0x0}, {&(0x7f0000844000)=""/148, 0x94}, {&(0x7f0000075000)=""/4096, 0x1000}], 0x9) ioctl$int_in(r5, 0x541b, &(0x7f0000483000-0x8)=0xffffffffffffff7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x2) r8 = socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1e, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r8, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r10}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f00005c0000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000018f000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000)=0xe8) syz_emit_ethernet(0x4e, &(0x7f0000da8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "42f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x40, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7e000)='./file0\x00', 0x2) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x80006, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a00000000000000015606bda0394bc5bc0cbc2b6cbf8d19516f07d903fb1c633a269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d02b") ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) fchmod(r2, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009e5000)=0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000617000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000cc5000-0x8)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00001e0000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) fgetxattr(r1, &(0x7f0000746000)=@known='system.posix_acl_access\x00', &(0x7f0000443000-0xb6)=""/182, 0xb6) mremap(&(0x7f0000d5e000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000253000/0x2000)=nil) r4 = getpgrp(r3) r5 = syz_open_procfs(r4, &(0x7f0000bb8000-0x14)='net/ip_tables_names\x00') faccessat(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x2, 0x7ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea9000-0x8)={0x0, 0x0}) dup3(r2, r1, 0x0) writev(r2, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000431000)={{{@in=@remote={0x0, 0x0, 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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000)=0xe8) ppoll(&(0x7f0000013000-0x10)=[{r1, 0x2181, 0x0}, {r2, 0x40, 0x0}], 0x2, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x3}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cb4000-0x4)=0x0, &(0x7f0000a03000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) [ 32.912911] binder: 4949:4977 transaction failed 29201/-71, size 0-56 line 2923 [ 32.951905] binder: 4949:4977 ioctl 40046205 8 returned -22 2017/12/18 07:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0xb2180, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003ca000-0xc)={0x80000000, 0x0}) 2017/12/18 07:19:48 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100080002, 0x7) r0 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000503000-0xd2)="f60115fc135445755f459d43e3ac76847308901d66ad8e8ccb990ddaf14f09a34478ef54457abaab3c3c66d047ceb3aea26eb2ebc429583a71f89f2c92cba02d875655b0e8028ef180c1f6a40d9444b2d3b21eea301fbda38454b1280f02096552724c2d3a8a9a88b9ea9ecb43c702ebf2f2ac975b27804a07972822c9b32d8e527dcec8680ac3b9c3f58e58aeee514c3392bb37d540e5dd30b8989f2268add1a1fb0a0a12cc902dc53dd5ce830effd66c9095a7c7bc12bc798b5f5d411d3a7d19d5faa90452096b94b6c983379749422279", 0xd2}, {&(0x7f0000aa5000-0x43)="c7e48f75a1df87d9e2ce17224ee427c916df8f8bdbe01ffbf4ffecb43a6c53b26e233c0e0d0cdc857462a586e4749b8de3befa02178005f65dec6fe8fe23d835832437", 0x43}, {&(0x7f000053d000-0x22)="0b480592d03bea80b0da46f7bc87c438903a54a5fb37b95952d94324365aa8ee75ef", 0x22}, {&(0x7f0000fc1000-0xce)="52c46429194179d87f2d4eae41ecfbb13d17435ce2931d3818b5fc07fdec2d1d3b04d08974b0361ec7660adba3de227456efc1ee22bad0c9dbbea072d4c71b2823e8b3973c7b15b503e63470c421583f6fc05104e0534c6ec5d93940b6d0fac99c87c3b9247913984a5968b50f2bdc5ca364c1b613ccb59d5a941bd42ad49bbc45656630674d7c82264a8cee7f5958494e73bf1cc68a1228d38bee2d8c5bee9e7a8ca9e2ea127f8dfbe09e5c68ba98caa319ed1122e9d3567ae5d992e5ba819ec4bc3e999983ebcb3c1e72f66b4f", 0xce}, {&(0x7f000077d000)="cd74947f21ff66f9919f93fa1706fd4d918c0239a32d34d25e6e79f7ad8e1dcf5b79c13a6fca9270f26b0fcec7d214a3b9a5532a252cf8e43f3177b268ab2b35c809eb377aed7c40a3f3b64c414f80faf0d2670726c9351ca99589b8c72a16f51f9217f5af0e1cac85954e1b5edb273690a1d05d3f7bc682c9cb0e3814c84f7a7e3869036b0bb4ce37feb6a2193613cee5499227fe8caf0958fd59544e7bc497c5c389cc86e47893f34f97e4c7fa6fa888b8febea74af2ef425475dc33e5682f1a5ef5a0fa51efb296b2381c4dd7a722ae6d13bda4e30a602f136a8ca6371aae128fbcb37b9705f26bec967fd59f719cfc10f95563ec22ac95a5a1340cfe22fd5cd3169dc0c5e523c5ffd7e375ce73f6be17b6b6f8d582a5b67ae25bdea77c9e2c1965e408ba5083b7853790d73c19f9b07a74b53a5b7fccdc451e7df104e122b0962ac88ccbb2dd58dabe5b7162ad42b5cdff4823ead67a647c293a70795724fa7ff789136fcec8ece4800a68a1710eb2a7564f86e962c1a8bc4ea86e371f4b6dea4abfd22ff08260b403dc8bd82c7993c0b141829959631024fa68df317a70b07967cb3fb489b707452b768f524c4d0b76faa893edef5337d2710c3bb7bb5dca4288c79a65ea65c40a709eff1b98006b9573aba4e0865f77b70a788b0e29ab0201b982827d1d4b16ff0d33282efad4d28ba354fdd500bb0296c9f3233a6027b0c8c696b0f808f6d76a415d7a72655365a94f99c40b51d4a21e572132e98d8fbd4929de8a83c4af32116881d66a505e893e99f3dfe858acec721d0133f02a2b1b994ecb2f203511b297c7bc42ae427abb3381f504ab3da848a79ac24b2f897bb6494d21488ae3671af77640416dc6e9b1fcb99ab648412d3665dc2e988571cc8773e2c51a195a552cb78a167a82dbd9f0c01570ebcb132fb4d8676c88b60ef5827ff82b2fffdafc56c7703bb7602b6a4217818d9575d0324c90fdf2a1a5486cdf236baab7af9975e885eed0e762ee4cff9aa0c84360e8b430d34284664f961738d598dfb658aebe5e2e5923af9fdd0ef49529b80e3287764970535cafecc5c0975c5829397669f30b9a7b91ed92e2e8e0af876de1a3e74a4b4d467442e2a27fb15b4a49eab3bee786db3ba5f9d90c3cfdd006cdc295e4f3c39c9d0fb8f01862ee45f2158ae5dbc39883f1f3a0a58d263c14efb1b751cccbb753cbd4bb65ab9f4dd2d042bbeace02a81f8b1091bf2648926d0046f7ca3099e2fd5355e8be0cf30316e1c15507cbf9b26ef6b36bb27e2147fc291c2199e6369a4b357c1a5ba48b6f1b89a13b9ea86c0a7233d8ce35f9c3c382c81b1605793e787f01e1b40f8525ea3aa194fd643dbd17cd9b669412b4fa133573f2941a704231372e5c0806ad5b36495a72f733e3496934b0cd5d93c82ad7e9161b7810bbbfe258963954290f8e885c61686c98e98ebb75e7e3affb3ad1369205eb1629c9a0c57da6b648a9f0ad2b697621d3cb08ac54bceb4690dbe20d152506ee2a7013359f9053c7b422850e3db652894bdfe0faf2d0d0c53db3c4ebee929af0ea8aa1de596276152d01cd3eef03aba0a9c048a435f8b1454620b811499d6b954d0cbe7121ff41bef91e4fe391bb4c8acabb7a62ab4b7e29c0381c95329c09c1aaadb3b76bd07029a495de9abb95c7593c56ab98ce6207772b5dd660bef0118d4c7846f114a4357f0858b0b00d11a310a6fa6d9436efc0434f7bf83621a3d558dd3f917422f4fb34ec05de3b6ef5fb8d0bee6f9dfabc4da8dee3df9e1c4bb9453e0b639722d0a038846b894aaacf15461a520c128653944e99809452a609e9f7dd3dca361fb9678889f76719f4a23cbc9bb09eb226b34d8d1936f5ef48cb31ba82bc80387f9740529527f21be2ae04bd47d92e7264f9b4026691317aa4676f61bbd2552a6b462c7fb203735b4846bcd366537eac78d4f364a810eaaded76708d43910b94f17c6df428e89f696c93e755480bf4444c5ca53a97065a4cb398890f20aeaf3dfe485a3719d99b0bda24b194a686704c3a5dc311cf32bc1bafaa467faa092263eb9936c3dcd7fc24328f32cc771b7bee119fb4c63e2ea0421d0e579adad6934f918945a9015b6efb4c02642a5fa83844e318a866e76b26253797111c27f12509e82f396804836f4fb9a5edf5e3e7776e0a55a96f6d7d2e4dcd72eb2c4b949185928834495d1ea67e8d479ee75b1bfae203ba20fc9b3df27a4f6794d0d60bf3d0e954105694c6912c39a23e29ee6605e96c30659de65d51c905f9c97ccd039811cbfb33082c761fb9d606cfdbf9a461119f5229db7becd4a9ee4e31d3fc2ff444291f8b3b0d98bd1517649844584b3e6050ddc2fdcf0af6b58e738111c65c4194d4a023595d1d1598030621d4ee00a9a10ecf0e98eaddc5899e75159c1f4864caafb072f0129c70ab1e5b4af03ff3ad575c9dde7de395e845c19e2480d9368c9cee525daee58d1232fe6a99215655383f9b10b305e11ef0a09856c30fd71360a31553424cfcc505e2bbfff04e73d389f36cf0a764c6dbe32d3fca333a6e2ad88b1340d4b1c71d2d3c5e70829126b928c87552cb83c45654c722629f7b26ed8f1cd6feee0c017a7861704af5a0bf46a9ed8c37fdee3a7465ae78f3e87d3451fe28ba0c68e90970a8fb981b3fe4cfd9151e645f49cc89c1c8c5c3c0fdad19c4db80cb07dbb2d3e205c84c2a0bcd839be21af877ada472038806e1481e1b00d983bef7902f5825c126d9639330c9ebf5cea58e88a38aea8e98b9007268dda6442b14e83b4ec09b5d390dd05a497cf09df4dd9fa2141a00fc4a5e228fe88e814b879fd4c991066683fe54d9a9f46d8bcd7ad9f9948df5b440dac6ca8779b9d005933788f647ccde7d2acbc54aeb6a9548609a00d964127fb8e0b58c017f9b579536758ca2b3843bc2ff16bd7296ab55e919e92bc80713e068604b4ab50b5d67ba09ba52bafccddf3351a1ca878dff245e3272357e65d67728a0b0f881661c91e450921dc6a00272a9c31e5366e8cb64abbf087d637bd66637bd766e84478b79615fa7a799a9a6eb2f3f550d62a759c813a7de3beb0376f0c65d5530e1fbe2d9776bcb6f08cd416b0430c1a920720c8106c3f0ee5c2e16b6768a2bd32c10fdcc830699a0c191d0010a486ebfcf4e62820856ca661116c9ad7007275c022d46ace4e11dfc2ade22b3be1262c2bbd341d9bfabd87c96c760115c388dc75bbbbacacc624f791dedea13c9d9ddcceb5b68ba79a7a106968e32a9a306c841dbe60ab2f9130f4b72ca76aff063ff10d7f2be8f05ec92126b1f96192408c1b4e2f36fe1e286073c8976eca1f29a5eb5e3d762b2a0f9a4ca05bfdeebcfd4eaf88e966512840148c578cb619b7d0a5bafe9d0d9ef1bd7bc82c42b66dd55d703e986a056f63c37d349521543f494731be6f0156d44a12ad4fa721c6dfc3ff761b8acddcd4658307edc2af805f16827cd9f2581ba288264f7036df707b6d0b2a9b5919da65e7f2e7dfd564637865f7223461311dfd7e2a26af9e98e1b91c9d00c2fbc7c67265d8821d242c4eaacb339545267cfb1e18effd995a9cf50263bc5f3aae1d6d41b5d7da369abefec2238369b20f824a6af9971f1d81da7d879ab83d95035c902ace58d8fdd55572a90e3b1d7228a57d6a7a7d7b2b1608dcb72fa4e868ef966740a17a4c15ba472851a1878e16aa8507e3d5bbc7f9cc97e2b2d7bb965e52f9ca76746d7819a12d29e5b159b9a34e3f92bae721e01212a8b4b197c32975d2f84286e2690635e36486629dc6c94768032f6400f26639b5066f5ab54dfbdd1f24d7c274d5c7c8ff73ffca14ee1c1e946ab012b79ca65fc4100702d9119204f0642139e781481bea36f69b079ef050f9d5d01521e88ace1792dad6f43d5e1a88d9e8a41378a4904a290794ad01fdd6ed615457ace3bc40dd5b8b4b10a0869364e49a8284c596fe162eb3b5457fd6e141ced58dbde4d6cff97c2a563ad6309c830f5f129b63212b269eda8e2c11a43a99e974b0a03b0f4a1f41f059a980a0ed950d004bb88c5d3dd8f834089845c1141623a3f33b5ef2058230584e252a5403c25631b4ba0aa359c89b392f506598651419756200fe8de1829457c4262dedc751bedac25c1826a74eba03a3b7d7c436f4fed142e5bb8a3cf7dcd628a319d207769ef13d8c61762ec113d07e846b395a1a854001c20f226824ed52bcc7539d9507fabbe852dc190dec8a39ced38edc90920e0322e76349746e9094cbf877cd88cb0f4533e89f1d2fff6bc2141e35ebbd1bdfbe32c6c0b85bc21108cb94132d88a4ca45c9daa4c18ee06daaa1dd8d8a88fb809722a8d445ddcd969a10b0600b2ffb1c34cd80a5c4bc346cf4804d6d1aa1cda10cdd3cc212cfb41847e72b2ce49ff2605bea89325823665deccb8d3ed5d76a801b192ba625a7dade0a97c4f7807f21836559cb15858cc470f27bc18eec63861cb13b4bd91825344612c3d78dfa9bb1a43443bae9fc5346f53d55ff4390066cdf29453fc7333ca02b613348a030a3cd5c3f82bd21c14474103e77a031308c9c8e72d6e9445b32c6b3d6a83a1ab99c53d4fbc47f4a28c3854ed3041670f6dbc4aab5931a42ee2ba6913bc1920cf4af88e484f58bfda92cd8f5033292b1cf258bea6346365ec8c2265ec687621a130ae1f3a233188e99b7cfc1db1db9b031b1e364ecfd66810495aee76083b36f828afd2cba7ea3f0e02004b421a1bfb0c10505db3156a61b73dc4f0f33e8cd9b77938bb6452045d1525cf8cbbcf4f928f3c20156b808ce3573257ef1a8fd6c13d23abbf502afdec2a44bc69e8340079bd8c24e0701234ea1d58f08eec72d41f21b6f62e52f5c9e7cf44ec40ed44ee57bb894752654d47eba340b95374ee6e6a02125137d1ad1d18d051c34d434098909b456c7715f7ad1af374374cc5e5391f44502d2de332cd19cae23cdffd3371dc27fdda5c9470cb2fd3bab57dd02f921f448588aaf6d01ab30ea3ce5ba44e3a95643e9ae6a276ab1162a9109af1db64c74c945c48d17ffb7ac8d99e606dd4ae29b642d80220574423af6be95127e9271474549bc9f4d3fc97f8ef11fd8b6340290001488f05fa1e1ed755eb0a9801a298d498c044b0f29f5b33b63480113522ea958836339e91be10e2d246df187411826a1989c472082ad8fb453932993768af69cddbb5327bb74149061d260af33b002cbd3ee72c481c9135e19ebfd7f048a6ca3e9007fb25c2ea13cb8571be5ff6bca1bbaf4d100de16c6dd9a6981f2dc15bc778ba52e8646880734efea4f7bf8f10988d5da3cdb1a90573c0bc467481fd27e57cb1f94097f05f9c1d269e0c3bab5185e2171ea1d01f6af5072a09533024cb20aa537a3e49cd8ee7d9a5846ed8d93d9fa0145edecd49c825aaea13816bde78cf165c43764013402df444dccbf0765ac27b8028bf674ce6afe8c0d78168503782319e462325782b7ab35924b9a4840f73f88f91df5dbaf8b1a4e43c3dc12dbe8b2c57667913578ce8551b20e88856c31b43a87156cf19a7ab5ece6391f410149e8950d79448703b215534af3ad56e60d7189fa65d1cbbc6444a515f4126ef47117c1af1fc96a9d3cffad192fe63c9001f02f9f559ff83d70fe25740410df286f9c1d11acd9cf0389fc5c9c028f6eeff7e73380b7de65092c430b7e6d8f7394d9dbc6dceb5019cc75d634ea8b949a11ededcaa04ef0a7ebfa3885d13e2fa9267dacd357d6be9bcc2aaae5b9ff7c19a26de71e225285c629edfab26e8c5066974830b", 0x1000}, {&(0x7f0000fc1000)="3c3d5cf7b0f8bb8b23c8fd434076445ade226ad3420f3ccd9e579dd814998a971fa065669107148795bc0bdb94173ed986cf480ffd73f439e84e0ede32088a6f1ca1c13fd517a2887952e77529e5748e1f6586b589f597b10d05f346c8c89af3c91395b0f54cb8088469395344ab91e0692a3353c0137bfe6e6220a8a4a17b3b921b2f54ea61e3bec3e0d1c1cbe39cf2dd89037ae3c7204e5f8956359886171065a956c270b552905ca083854423f875ec7ed8f862f890a557cc59286a8634289a98e257c2da14f8650adca39a17d193d2a8fc23259902ef6b5c6fe3a629b1f5928b29fa1c73d9b7", 0xe8}, {&(0x7f00002ac000-0x1b)="458a4d56299c51477accb91c629f98c4ca8990dcd6ecdd4f1da855", 0x1b}], 0x7, 0x0, 0x0, 0x820008090}, 0x2008004) connect$ipx(r1, &(0x7f0000196000)={0x4, 0x2, 0xffffffff, "86f9282715c5", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f00001b3000)=@ethtool_test={0x1a, 0x9, 0x9, 0x3, [0x0, 0xffffffffffffffff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000937000-0x6)={0x0, 0x20}, &(0x7f00002f8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca3000)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x1ff, 0x8}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a09000)='./file0\x00', &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000c04000)={@generic="9a9e4e70aad8c9e99607e6d57ad17fff", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)='/dev/vga_arbiter\x00', 0x290002, 0x0) r5 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x20000008c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000bad000-0x8)='./file0\x00', &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuseblk_mount(&(0x7f0000372000-0x8)='./file0\x00', &(0x7f0000139000)='./file0\x00', 0x0, r6, 0x0, 0x0, 0x1, 0x4020) r8 = dup(r7) syz_open_dev$loop(&(0x7f00009c6000-0xb)='/dev/loop#\x00', 0x1, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) sendmsg$key(r8, &(0x7f0000c85000)={0x0, 0x0, &(0x7f0000436000-0x10)={&(0x7f0000785000-0x28)={0x2, 0xe, 0x400, 0x0, 0x5, 0x0, 0x8, 0x6, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40004) [ 32.972884] binder: BINDER_SET_CONTEXT_MGR already set [ 32.978329] binder: 4949:4983 ioctl 40046207 0 returned -16 [ 32.990935] binder_alloc: 4949: binder_alloc_buf, no vma [ 32.996413] binder: 4949:4977 transaction failed 29189/-3, size 80-16 line 3130 [ 33.013716] binder: binder_mmap: 4949 20476000-20479000 bad vm_flags failed -1 2017/12/18 07:19:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="46505645be2eb1b4e77e714b7ba60f3d04426caeb597a7a159a4652f2488cd33629665d125d8c0b26699dce68ffb62ad2e22f5b14150325a4010847c15c82c181cc7ea7a47f27cd0eb7d551d6c5af36775019828f619bf0fa4b7599754", 0x5d) ioctl$KDMKTONE(r0, 0x4b3b, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000d4e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ad000)=0x48) r1 = socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f00001f6000)="dfe7bdb48d7b73eeadaac72a5dd65cab3f0543fdc09ebfe7c98398e4cf491548ab2c2370cb", 0x25, 0x24000040, &(0x7f0000dc1000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x10}, 0x1c) listen(r1, 0x9) connect$llc(r0, &(0x7f0000bb7000)={0x1a, 0xff, 0x3f, 0x35, 0x3, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x6, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x420, 0x89, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x1, 0x0}, @sadb_address={0x3, 0x5, 0x5, 0x7, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x18, 0x18, 0x5, 0x0, 0xb2, "df96770246254d3d89e5f133a6f479f3baf1ab24a37aec74ff26f035efc4f126230d9b219bede1547a1bbdd1e5b4b82d33721761fd71d224dc8d36bde366c1493901fe32fca2544743b6ba4f98f5e5a1dbd31583a7e400874abb893858b54124cd117e05b4b7bd3c4d1b958883b8a189908dd9663ba233fdc9bc32afd656eb865eac85204f6283bd1553fca4d0ccd8e3835e7bc694ec3f2b8892d752ae883f23bf734c4b8968c33373214e39abeda5eb987f"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x48000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000fb000-0x10)=@buf={0x1000, &(0x7f00003d6000)="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"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000acd000-0x20)={@generic="5af8e2552deddb8c08623da551833e73", @ifru_flags=0x200}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000432000-0xfc)="68fa3a9b95e2deafcae9a57e4106498d6788221353b5bacd8f074cdcf3cf935144e836ce9b0c892091509db17d02056239c9ab8c4ca5d1a9933ec81f9d4651aefd5d997325c10953242ada571bb3f0b83115deb2daa6dcfa8c5e51d39ac00baa5baee1fd5149bcc382479aab585edfbe431255a7fb28111da755fa7d47e52a2363a788dbc1b004c3032d01fd9fa82b63a1e06013257621dbef8619fe7f057f0c81fc743cec343d2bd72b2778c0943dcba0f75ee92ed7432e0d9906f8bc960feded1872c108d405f3c182b4ffcc485ae5891e9bbd9cb83dc54f67bde5e03526839a0efe388a2d233d78d26bd34befba2f970d1e9cf24fc5dad9ce5547", 0xfc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c7a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) clone(0x0, &(0x7f0000325000)="", &(0x7f0000847000-0x4)=0x0, &(0x7f00006d0000)=0x0, &(0x7f0000c24000)="89f2da8ce750d06ca71fea49e283e42fb3b833d66fd899ded4cddbea096d8e0826769d5c26ed1ae4d1e08089fc05dba1") ioctl(r0, 0xadd6, &(0x7f000000c000)="9e9047ab666c49c6e54f293d5f354a2ddae497faa6fcddbf70ff84ca1c410f014ab321c43619522628451b9f5b44a3d91cc2d1874760ed9237788c74df009b47a995e69dd3ea4e431b0ddaf79612c66de902bfa7f6128e3c0a32d999d1b2ec6a15337d475e6d9101b3ec6feafa7a760666416a6878d262da1d57207e07a512e1e35c600ff364365667a76d02a4fffc604ffc7c23fa6664b70ce609aa0b525490beed3a3bc1c30acb5de4981347dd9d5d4df13b2af36a1211551581") r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f, 0x3, 0x7, 0xd, 0x80, 0x80, 0x800, r2, r3}, {0x1, 0x2d3, 0x80000001, 0x8001, 0x9, 0xffff, 0x10000, 0x400}, {0x7f, 0x1, 0x2, 0x1}, 0x100000000, 0x5ce, 0x84f, 0x1, 0x90, 0x1}, {{@in=@multicast2=0xe0000002, 0x5f, 0xfffffffffffff800}, 0x14, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x5, 0x2, 0x9, 0x0, 0xfffffffffffffffa, 0x2}}, 0xe8) ftruncate(r1, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f46000-0x4)=0x6, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ce4000)={0x517, {{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]}, {{0x2, 0x0, @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]}}, 0x118) 2017/12/18 07:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c80000-0xa)={0xfffffffffffffffe, 0x0, []}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key(&(0x7f00004c7000-0x5)='user\x00', &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)='keyring\x00', &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) r6 = fcntl$dupfd(r3, 0x0, r3) ioprio_set$uid(0x3, 0x0, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000014c000-0xd)='/dev/net/tun\x00', 0xd) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) clock_gettime(0x80000000000000, &(0x7f0000273000-0x10)={0x0, 0x0}) setitimer(0xf524b2ac38e95293, &(0x7f00004ab000)={{0x0, 0x0}, {r8, r9/1000+30000}}, &(0x7f0000f3a000)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000db5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r10}) socket$inet6(0xa, 0x2, 0x0) fsetxattr(r6, &(0x7f0000f4e000-0x15)=@random={'os2.\x00', "677265300000e4000000000000000000"}, &(0x7f0000e75000-0x1)='\x00', 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {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, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x80}, &(0x7f0000208000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b09000)={r11, 0xffffffff, 0x7ff, 0x7, 0x3, 0x4}, &(0x7f0000989000-0x4)=0x14) [ 33.027896] binder: 4949:4977 got reply transaction with no transaction stack [ 33.039850] binder: 4949:4977 transaction failed 29201/-71, size 0-56 line 2923 [ 33.067237] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 07:19:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000013000)={0x0, &(0x7f0000013000-0x10)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f00002c8000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000d7d000)=""/113, 0x71, 0x2000, 0x0, 0x0) 2017/12/18 07:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r1, &(0x7f0000e12000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfffffffffffffffc, &(0x7f00005c1000-0x8)={0x6}, 0x8) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e4f000-0x8c)={0x7, 0xcf, 0x0, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000018c000-0x7c)={0x0, 0x74, "0a54db4aa38e0e36bc3023d7c764531a22c3e34c6ad92c06390cd862e2eeda684d7f3a14be87da3e7b603cd10e49e8c955dee80154c50a8fe3aad51420295746a3bb77e6323139b10402706f849777b0690f4f270b6d1381431fd15da537e778ed00dc0761b5375c5739bc3d686adefd664dbed3"}, &(0x7f0000bad000)=0x7c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec3000)={0x1, 0xe, 0x8, 0x8c0c, r4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000018000)={0x1, 0x1, 0x5, 0x2, 0x7fff}) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000826000-0xf8)={{0xffffffffffffffff, 0x1, 0x6, 0x3, 0x0}, 0x6, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x100000001, 0x0, 0x9, 0xfffffffffffff542, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(0xffffffffffffffff, &(0x7f0000cf7000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000925000)=0x0, &(0x7f0000f73000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) 2017/12/18 07:19:48 executing program 7: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000657000-0x8)={0x0, 0x0}) getegid() 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x2)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6)='nodev\x00', 0xfffffffffffffff8) rename(&(0x7f0000f19000-0x8)='./file0\x00', &(0x7f0000a69000-0x8)='./file0\x00') r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f11000-0x10)={0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000060000-0x14)={0x0, 0x7, 0x265, 0x80, 0x0, 0x4}, &(0x7f0000359000)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000fd8000)=[{&(0x7f0000357000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000070f000-0x50)=[{&(0x7f0000e42000-0x29)="", 0x0}, {&(0x7f0000ac9000)="", 0x0}], 0x2, &(0x7f0000f85000)=[], 0x0, 0x80}], 0x1, 0x4014) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x3, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet(r3, &(0x7f0000a72000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000575000-0x38)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc4000-0x6e)={0x0, 0x0, ""}, &(0x7f00002f8000-0x4)=0x8) ioctl(r3, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 33.073014] binder: release 4949:4977 transaction 23 out, still active [ 33.081882] binder: unexpected work type, 4, not freed [ 33.088635] binder: undelivered TRANSACTION_COMPLETE [ 33.096153] binder: send failed reply for transaction 23, target dead 2017/12/18 07:19:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0xeb, 0x6, 0xe28, 0x400, 0x1f}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000013000)={0x0, 0x0}) select(0x40, &(0x7f0000011000)={0x8, 0x33442b2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r2, 0x7530}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000014000-0x8)={0x0, r3}) seccomp(0x1, 0x1, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x10)=[{0x80000001, 0xc00, 0xffffffff, 0x3f}, {0x5, 0x6, 0x4, 0x4}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = request_key(&(0x7f00003c4000-0xb)='cifs.idmap\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f40000)='\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x5) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000434000-0xc)={0x0, 0xc2fc, 0x1000, 0x8, 0x3, 0x6}) [ 33.141668] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.147391] CPU: 0 PID: 5063 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 33.155004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.164328] ffff8801a8def900 ffffffff81d90a29 ffff8801a8defbe0 0000000000000000 [ 33.172296] ffff8801a8332a10 ffff8801a8defad0 ffff8801a8332900 ffff8801a8defaf8 [ 33.180261] ffffffff8165e557 0000000000005e64 ffff8801a8de08f0 ffff8801a8de08a0 [ 33.188226] Call Trace: [ 33.190786] [] dump_stack+0xc1/0x128 [ 33.196126] [] handle_userfault+0xa37/0x1300 [ 33.202160] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.209157] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.215543] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 33.222712] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.229533] [] ? handle_mm_fault+0x117b/0x2530 [ 33.235733] [] ? handle_mm_fault+0x1fc3/0x2530 2017/12/18 07:19:48 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fstat(r3, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000ba6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f00000a6000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r1, r1, r4, r1, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ff0000-0x8)=0x0) shmat(0x0, &(0x7f0000189000/0x4000)=nil, 0x4000) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1003, 0x0) pipe(&(0x7f0000081000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open(&(0x7f0000320000)='./bus\x00', 0x3, 0x8) gettid() getpgrp(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xffffffff, 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) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) ftruncate(r9, 0x7fff) vmsplice(r8, &(0x7f0000afb000)=[{&(0x7f00008c1000-0xbd)="784efc20b0fa14286d35d8fab081921c7123213864d1f86e65aafa2b1b9e7e3826bec618b5322fcc74867a70b8773ff1482a25adbc4a7ad8ae5b891ec29cb6aca6d66d781eb86ed93274f581270bdde73b918f792a11ac4935a57b6000ea8e0e219960e6e6db1ebb6b206ff4301a425818c2b897547153d5030e0b2baa1ec03c1a392a3d808450c64a3cc95ed938006aec7a02fa5ece8e0467dc6fd6e83d6a6e716a1faa9a1251c89326606a22c197ab13881d27968195b3f43bc2c8d5", 0xbd}, {&(0x7f00004b8000)="4ceb5f3b599aad9feb0776d078a0324893813c98f8fd8da8733194d115775e460495785bb60a356b3e292b723a3dc61e799ff3ca8aaa94d65a517fc3a8c2f8e8af0507fc96f14b378efcd9d6b828e04ffeac7116285998be6f", 0x59}, {&(0x7f0000e5f000-0x50)="da29597e3aaa77f17a11dc7ecd04e72ed8c81fc842a55615865f4da41f983627c535e3db4d8de74a6fcca4b3b0c1fce24942be1bee1dee2af71677d39e800ea5edfdf8ab5ec78e9e76c693ea52cc2e91", 0x50}, {&(0x7f00009f6000-0x1000)="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", 0x1000}, {&(0x7f00009de000)="3360501e9fbc6d421a3885a9ffcf48a9b6e79e085b070aa67f898bde8dc73e84912ab6e53ab4a95bda0e01a38428d136f9490ec21715aa8a93aa1b0d99625a9948835bd0f49459", 0x47}, {&(0x7f0000c13000)="9a137908a89c9d8918f50ec0fd8c8e519f96ebc8411de4521437df3925ab39d4ef019f49087d88e008c410a45c50a1f51b6cfdb3877de82421893c3965edc3c26cc94bae4893facdfc9f3bb3c096d89f08ee2cb7bc828632468041bae8f5c9d4e78889fb7bf3caec118709c507515c72c3e970100bbe5b9601938bd7df54a4698c55ea5818fb143354a90aec9685d1a16e820b57f54be59c0e8e4af1f08067d78096473f25b383139bfb", 0xaa}], 0x6, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cda000-0x4)=0x0) fcntl$setlease(r9, 0x400, 0x0) fcntl$setlease(r9, 0x400, 0x1) accept$inet(r7, &(0x7f000014b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) [ 33.241933] [] handle_mm_fault+0x1fd1/0x2530 [ 33.247963] [] ? __pmd_alloc+0x410/0x410 [ 33.253662] [] __do_page_fault+0x5c2/0xd40 [ 33.259536] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.265478] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.272111] [] do_page_fault+0x27/0x30 [ 33.277615] [] page_fault+0x28/0x30 [ 33.282860] [] ? copy_user_generic_unrolled+0x86/0xc0 2017/12/18 07:19:48 executing program 6: prctl$intptr(0x2000000000029, 0x3) unshare(0x40600) r0 = socket$inet6(0xa, 0x0, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x8, 0x20a, 0x2, 0x85, 0x5, 0x4, 0x918, 0x0}, &(0x7f00008f6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062f000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = getpgid(0x0) fcntl$lock(r2, 0xc5dfb223d5daf307, &(0x7f0000002000-0x20)={0x1, 0x4, 0xfffffffffffffffd, 0x0, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000167000)={0x1, 0x4, 0xfffffffffffffffa, 0x5, 0xfffffffffffffffa, 0x81}) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4, 0x3ff) r6 = accept$inet(r5, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) 2017/12/18 07:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)='{\x00', 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/hwrng\x00', 0x3fa, 0x0) syz_open_dev$tun(&(0x7f00007e2000)='/dev/net/tun\x00', 0x0, 0x2000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x800, 0xffeffffffffffff9) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf8000-0x4)=0x4, 0x4) r6 = fcntl$dupfd(r0, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@generic="719281b5de7768c3b069296dccf18122", @ifru_ivalue=0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket(0x10012, 0x200000000, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r2, &(0x7f0000088000)={0xd, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0xa0, 0xfff, 0x2000000000000, 0x9a}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)='./file0\x00', &(0x7f00001fd000-0x7)=@random={'user.\x00', '\x00'}) read(0xffffffffffffffff, &(0x7f0000032000+0x883)=""/10, 0xa) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0xffffffffffffffff, &(0x7f0000446000-0x1c)={0xa, 0x0, 0x4e9, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x10, 0x802, 0x0) 2017/12/18 07:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000b3f000)='/dev/usbmon#\x00', 0xa, 0x408001) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000712000)=0xb930) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059b000-0x10)={0x1, 0x1, 0x5, 0x7, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d0c000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0x462c, 0xffff, 0x7, 0x9}, &(0x7f0000a4c000)=0xa0) r3 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000ed4000-0x14)={0x5, 0x0, 0x400, 0x8001, 0x40, 0x2, 0x0, 0x8001, 0x200, 0x0}) syz_open_dev$loop(&(0x7f00006bf000-0xb)='/dev/loop#\x00', 0x1, 0x582) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008b2000-0x28)={@common='gretap0\x00', &(0x7f0000cdb000)=@ethtool_sfeatures={0x3b, 0x4, [{0x7, 0x7}, {0x0, 0xdcc}, {0x4000400000, 0xffffffff}, {0x7, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009d5000-0x4)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) futimesat(r5, &(0x7f0000cb2000)='./file0\x00', &(0x7f000093b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) socketpair(0xb, 0x2, 0x9, &(0x7f0000265000)={0x0, 0x0}) pipe(&(0x7f0000d12000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014e000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f00002ff000)=0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000a3e000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ppoll(&(0x7f00004b1000-0x40)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) lstat(&(0x7f00009bd000)='./file0\x00', &(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 07:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x2000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002ba000-0x10)={0x2, &(0x7f000070b000)=[{0x1000000000020, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0xfffffffffffffffc, 0x0, 0x9}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000097d000)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000088b000)=0x0) bind$nfc_llcp(r0, &(0x7f0000887000-0x60)={0x27, 0x3ff, 0x3, 0x7, 0xfffffffffffff800, 0x10000000000000ea, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x100}, 0x60) ptrace$getregs(0xe, r2, 0xf8ca, &(0x7f000015f000-0x5)=""/5) mkdirat(r1, &(0x7f000011c000-0x8)='./file0\x00', 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000478000)={0x0, 0x0}) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000ca8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000004}, 0x1c) r4 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x10002, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x12, 0x80000, 0x2fffffff8000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc7000-0x4)={0x8, 0x6, 0xfffffffffffffffc}, 0x4) r5 = syz_open_procfs(r2, &(0x7f000013e000)='oom_`cor\x00') ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x39) time(&(0x7f0000d1a000-0x8)=0x0) socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r4, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r3, &(0x7f000072f000)="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", 0x5ad, 0xfffffffffffffffd, &(0x7f00007b5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000375000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f000007f000)={@broadcast=0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000)=0xc) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) [ 33.289675] [] ? do_seccomp+0x1d0/0x1860 [ 33.295356] [] ? SyS_futex+0x22e/0x2d0 [ 33.300859] [] ? __put_seccomp_filter+0xa0/0xa0 [ 33.307145] [] ? do_futex+0x15c0/0x15c0 [ 33.312746] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 33.319386] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.326196] [] SyS_seccomp+0x24/0x30 [ 33.331529] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 07:19:48 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ff6000)=0x3, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000def000)={0x1, 0xffffffffffffc0fd, 0x1ff, 0x3, 0x8, 0x5, 0x9, 0x5, 0x1, 0x9, 0x40000000, 0x82ab}) socket(0xfffffffffffffffe, 0xfffffffffffffffd, 0x800000000000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000040e000-0x4)=0xf4, 0x4) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0xde, 0x10000007, 0x4, 0x8, @random="5b63cbad077c", [0x0, 0x0]}}) 2017/12/18 07:19:48 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d17000)="249b648f4afad6f376c973a35b28c1cdc563a9520c4d464db7b2c90c248ce106571df0e94219f72afbe5530ed7827095797ff54b243d2254a3500324c07c1a6693eb929c32f0a9d35354376f60df4932cc3ce36207838756097b57f589f1cf15098a4195458d9304c726608f65433762a995dd5493da3d321c923cd39b22262a850017a9ffdf21a5a7845d566d64b90c8cd00aaacb42355582e249476682f73531fa318f9c483831", 0xa8, 0x43) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b31000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d17000)=0x14) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d17000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r2}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000868000-0x4)=0x0, &(0x7f0000084000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d12000-0x14)="ff55d36cffba04715d0000002000000100000000", 0x14) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000d19000-0x14)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @random="93e69bb6aa87", [0x0, 0x0]}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00008e9000-0x24)=""/36, &(0x7f000063c000-0x4)=0x24) getsockname$inet6(r0, &(0x7f0000d18000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d18000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d13000-0x14)="ff55d36cfbbaf8705d0000000008000100000000", 0x14) socket$inet6(0xa, 0x0, 0x0) [ 33.357437] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.362074] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.362086] CPU: 1 PID: 5063 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 33.362093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.362111] ffff8801a8def900 ffffffff81d90a29 ffff8801a8defbe0 0000000000000000 2017/12/18 07:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fbb000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$int_in(r3, 0x80000000005406, &(0x7f0000c03000-0x8)=0x400000001) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000021000)={0x3, &(0x7f0000ce4000)=[0xfffffffffffffff8, 0x302, 0xd31]}) [ 33.362126] ffff8801a8332e90 ffff8801a8defad0 ffff8801a8332d80 ffff8801a8defaf8 [ 33.362139] ffffffff8165e557 0000000000005e64 ffff8801a8de08f0 ffff8801a8de08a0 [ 33.362140] Call Trace: [ 33.362160] [] dump_stack+0xc1/0x128 [ 33.362178] [] handle_userfault+0xa37/0x1300 2017/12/18 07:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00004cb000)=@file={0x0, ""/3}, &(0x7f00001ba000-0x4)=0x5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x200) ioctl$int_in(r1, 0x0, &(0x7f00000a2000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee2000)={0x0, 0x0, 0x0}, 0xc) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000db000-0x28)={0x5, 0x0, r2, 0x5, r3, 0x1, 0x1ff, 0x80000001}) r4 = open(&(0x7f0000ad1000-0x8)='./file0\x00', 0x109002, 0x4000000000002d) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000aff000)=[{{&(0x7f0000f4c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000089000)=[{&(0x7f00009e0000-0x62)=""/98, 0x62}], 0x1, &(0x7f00004f2000)=""/45, 0x2d, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f000038b000-0x10)=[{&(0x7f00009f9000)=""/17, 0x11}], 0x1, &(0x7f0000461000-0x9b)=""/155, 0x9b, 0x1}, 0x0}, {{&(0x7f00006d0000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000513000-0x20)=[{&(0x7f0000cff000-0xf7)=""/247, 0xf7}, {&(0x7f0000d0a000)=""/164, 0xa4}], 0x2, &(0x7f00006d8000)=""/38, 0x26, 0x2}, 0x3ff}, {{&(0x7f0000e78000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a0000)=[], 0x0, &(0x7f0000801000)=""/4096, 0x1000, 0xffffffff}, 0xfbb}, {{&(0x7f00008a4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001a7000)=[{&(0x7f00009e6000-0xb3)=""/179, 0xb3}, {&(0x7f0000f88000-0x6b)=""/107, 0x6b}, {&(0x7f000024a000)=""/74, 0x4a}, {&(0x7f00002bc000-0xd4)=""/212, 0xd4}, {&(0x7f00006d2000)=""/248, 0xf8}, {&(0x7f000032b000-0x42)=""/66, 0x42}], 0x6, &(0x7f0000369000)=""/40, 0x28, 0x80000000}, 0x9}], 0x5, 0x1, 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x2, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000209000-0xdb)="9e6451b62b3b609678c08a9400c93cc505643f39c74e361ebe832f42b1ba9e00000000000000097df8ae801332689fee5949ebaa1adb3c44a23efe01000000000000003afb3a3a7a1a238d3c677fc86d758d5e3c9e823f2f45c94eaaa8d53f8e995f052e5c907f3ac2fbbaab1c587a00adec5df54aefef3158935cf5043dcb2bef462b8cc2934216b2614e910a0b87a58706dd44e73cb9b34dfabdb1f397989f7837bdeff611ad392919ee74d27e752b9a38fb50e35bef3d1046ed89809b8f0dd0fa5d6544cfe6cbc19ebbe4331ff816c9d40b895a7c5f200e69", 0xda) fstat(r5, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000a4d000-0xc)='/dev/autofs\x00', 0x6000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bc0000)={@common='dummy0\x00', @ifru_flags=0x3000}) fchownat(r4, &(0x7f0000d37000-0x8)='./file0\x00', r6, r7, 0x1000) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x10, 0x0) creat(&(0x7f0000d64000)='./file0/bus\x00', 0x5) 2017/12/18 07:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c2e000)="63ef", 0x2, 0x20000015, &(0x7f0000ea0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept$inet(r0, &(0x7f0000ce8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x10) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000acf000)='./file0\x00', 0xac0, 0x1c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000618000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000909000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b78000)={r4, 0x2, 0x30}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r6 = gettid() setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000770000-0x10)={r4, 0x5, 0x81, 0x410}, 0x10) getpeername$unix(r2, &(0x7f0000667000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002d3000)=0x1002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000087000)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000dcc000)={r4, @in6={{0xa, 0x2, 0xba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024c000-0x4)=0x8c) sendto$llc(r9, &(0x7f0000664000)="bf6c430d5b8c619a7d4b1f629429edc0120db540cfc5661cf2c2e5acdf04009f695a613fd462a44e486032b5f2f9b13738476c1e6c94ce7a30711eee544fe73fdfef038878951151b599d24ba7c1c3c238be5d083e2419c3fbf40e21f7746ce130aa65357f385909b458c785f1836b617f196c628e5dc40383", 0x79, 0x4814, 0x0, 0x0) readv(r5, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000be000)={r10, 0x339, 0x30}, &(0x7f00005e4000-0x4)=0xc) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fb9000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a85000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) poll(&(0x7f00004c9000)=[{r9, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r1, 0xe0, 0x0}, {r9, 0x4000, 0x0}, {r7, 0x2, 0x0}], 0x5, 0x0) r11 = dup2(r7, r8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00001e1000-0x4)=0x0) setsockopt$inet6_group_source_req(r11, 0x29, 0x2f, &(0x7f000048a000)={0x4, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffb14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r6, 0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007d6000-0x8)={r4, 0x100000001}, &(0x7f00009a3000)=0x8) shutdown(r0, 0x0) 2017/12/18 07:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000fc000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) fcntl$getown(r1, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/rtc\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={0x0, 0x2, &(0x7f0000b23000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c71000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ee2000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b68000)=0x0) syz_open_dev$usbmon(&(0x7f00001ce000)='/dev/usbmon#\x00', 0x683, 0x880) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r2) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) fsync(r5) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00004c3000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xf, &(0x7f0000ee3000)=""/13, &(0x7f0000c86000)=0xd) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc4000)=0x1, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r9) writev(r8, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300230002f8010000000000000080000900130003008300ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000575000-0x28)={0x5, 0x7b2970c0, 0x6, 0x2, 0x3}) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000fdf000)=0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000023d000-0x8)={0x0, 0x0}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getuid() 2017/12/18 07:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00005ac000)={0x0, 0x0}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000307000-0x10)={0x3, 0x7a, &(0x7f0000d80000-0x7a)="22235f86064697a7fd9be2fa53e9c6c82cd0a090ab26d9aabee27548f13425deeb148f23ab22e2820fca3c33781d4177c000d0f636abf242e04280247a87f630659120e8f7dcc69f8f65df20fa5fb35b4a250fcc57881736bc58f4dd0c91357b37af7ed0eac906c8f2b1e1062c1c5f856da8b6368147d9b85d04"}) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b6c000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f000080c000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f00008b6000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000056f000-0x4)=0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000083000)=0x100000001, 0x4) recvfrom$inet(r0, &(0x7f0000a97000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000a25000)={0x10000, 0xe1e, 0x7f, 0x80, 0xffffffffffff0a26, 0xffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00006ae000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fe4000-0x6c)={0x0, 0x64, "dbb99b6b6ae5f6733351324b1583e9fab5d958d38adb112eb16b51f6d1769dac9c17b92ffaa2a3d74ac77827b8ef66c9dfde5448f73537b5507cc59d6c6b3d887640e88440f758c9745b69a4858b780b39626014261aac4d91df4356dc0c66d00096ff03"}, &(0x7f000031e000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a2c000-0xc)=@sack_info={r2, 0xffffffffffffff7f, 0x0}, &(0x7f0000d04000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005f4000)={0x400, 0x100000001, 0x8003, 0xffffffffffffffc0, 0x100000002, 0x7ffd, 0x9, 0x1, r3}, &(0x7f00005d3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c18000)={0x0, 0x3}, &(0x7f00009a3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000758000)={r4, 0x80000000}, &(0x7f000095d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002ee000-0xe)={r5, 0x6, "2fbf57c0e2ad"}, &(0x7f000076c000-0x4)=0xe) openat$autofs(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/autofs\x00', 0x3ffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000006000-0x9a)=""/154, &(0x7f0000cf7000)=0x9a) [ 33.362194] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.362206] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.362219] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 33.362230] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.362243] [] ? handle_mm_fault+0x117b/0x2530 [ 33.362252] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.362262] [] handle_mm_fault+0x1fd1/0x2530 [ 33.362272] [] ? __pmd_alloc+0x410/0x410 [ 33.362283] [] __do_page_fault+0x5c2/0xd40 [ 33.362293] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.362303] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.362311] [] do_page_fault+0x27/0x30 [ 33.362321] [] page_fault+0x28/0x30 [ 33.362330] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 33.362338] [] ? do_seccomp+0x1d0/0x1860 [ 33.362347] [] ? SyS_futex+0x22e/0x2d0 [ 33.362354] [] ? __put_seccomp_filter+0xa0/0xa0 [ 33.362362] [] ? do_futex+0x15c0/0x15c0 [ 33.362372] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 33.362382] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.362390] [] SyS_seccomp+0x24/0x30 [ 33.362399] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 33.502331] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.502549] ƒ: renamed from lo [ 33.556905] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.655899] CPU: 1 PID: 5053 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 33.663496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.672821] ffff8801a8e675d0 ffffffff81d90a29 ffff8801a8e678b0 0000000000000000 [ 33.680789] ffff8801a8332e90 ffff8801a8e677a0 ffff8801a8332d80 ffff8801a8e677c8 [ 33.688767] ffffffff8165e557 0000000000005e64 ffff8801a7c0b8f0 ffff8801a7c0b8a0 [ 33.696721] Call Trace: [ 33.699281] [] dump_stack+0xc1/0x128 [ 33.704613] [] handle_userfault+0xa37/0x1300 [ 33.710651] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.717641] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.724018] [] ? handle_mm_fault+0x117b/0x2530 [ 33.730226] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.736425] [] handle_mm_fault+0x1fd1/0x2530 [ 33.742452] [] ? __pmd_alloc+0x410/0x410 [ 33.748128] [] ? memset+0x31/0x40 [ 33.753210] [] __do_page_fault+0x5c2/0xd40 [ 33.759062] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.765003] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.771636] [] do_page_fault+0x27/0x30 [ 33.777141] [] page_fault+0x28/0x30 [ 33.782390] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 33.789198] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 33.795570] [] ? kmem_cache_free+0x26e/0x2e0 [ 33.801608] [] ? perf_event_mmap+0x8f/0xc10 [ 33.807555] [] ? get_futex_key+0x1050/0x1050 [ 33.813588] [] ? userfaultfd_release+0x650/0x650 [ 33.819959] [] ? perf_event_comm+0x1a0/0x1a0 [ 33.825987] [] ? __lock_acquire+0x629/0x3640 [ 33.832017] [] ? do_futex+0x3f8/0x15c0 [ 33.837527] [] ? vma_wants_writenotify+0x51/0x380 [ 33.843985] [] ? vma_set_page_prot+0x10f/0x180 [ 33.850186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.857169] [] ? userfaultfd_release+0x650/0x650 [ 33.863544] [] do_vfs_ioctl+0x1aa/0x1140 [ 33.869220] [] ? ioctl_preallocate+0x220/0x220 [ 33.875420] [] ? selinux_file_ioctl+0x355/0x530 [ 33.881703] [] ? selinux_capable+0x40/0x40 [ 33.887552] [] ? __fget+0x201/0x3a0 [ 33.892795] [] ? __fget+0x228/0x3a0 [ 33.898033] [] ? __fget+0x47/0x3a0 [ 33.903189] [] ? security_file_ioctl+0x89/0xb0 [ 33.909387] [] SyS_ioctl+0x8f/0xc0 2017/12/18 07:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000828000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0xf, 0x6, 0x100000000) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2017/12/18 07:19:48 executing program 3: mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffff8) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2c2b6) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000800000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f00000d2000-0x10)={0x80000001, 0xffffffff, 0xfffffffd, 0x2, 0x1, 0x800, 0x954, 0xb96, 0xfffffffffffffffd, 0x100000cb}) r2 = syz_open_dev$tun(&(0x7f0000b9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000ac3000-0x4)=0x6) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x82) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r3, &(0x7f00007c6000-0xa)='./control\x00', 0x0) fchdir(r3) getdents64(r3, &(0x7f000059a000)=""/87, 0x57) renameat2(r3, &(0x7f00007ab000)='./control\x00', r3, &(0x7f00001c9000)='./file0/file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffffe) mq_notify(0xffffffffffffffff, &(0x7f0000d46000)={0x0, 0x34, 0x0, @thr={&(0x7f00006ea000)="", &(0x7f0000f78000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 07:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002b0000-0xd)='/dev/usbmon#\x00', 0xcb1, 0x202) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x80080800) r3 = add_key(&(0x7f0000fd2000-0x5)='user\x00', &(0x7f0000213000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000012000)='user\x00', &(0x7f00001a9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e09000)="88f45c184df46b1586273168f6cb281f32347474345c521caedb9e7d899cc67b4b080275401aac9a61d9faf7d2162ac3e4f4430e609151e93ea249c6583b1db0deea4fc41b6207b35587d91f192caf3be962fd1ebb37a3dc013df308284048c2bee614fd63075f3ca4bd149bcf7bacd5f0b58f70f79ec9ede18eec9f3883a06fdeba14d4170e5d636088c83ddad1bdf70439c039ac4b854b3bc2e7749374cfcf4e90edff55e5aa01a3ff2487c5d56732aed6dd40e80bcd5f8a00eb6ecd283e2745d7e644e530b35c5046192b5bafb251d00cef1c51f66bf63d2f1c", 0xdb, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000df5000-0x20)=[{&(0x7f00003ea000)='1', 0x1}, {&(0x7f00002bd000)="da87", 0x2}], 0x2, r4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00004c9000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000048a000-0x4)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000)={0x0, 0x0, 0x0}, &(0x7f0000f01000)=0xc) lstat(&(0x7f0000f15000)='./file0\x00', &(0x7f0000e63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ec4000-0x8)='./file0\x00', &(0x7f00008d6000-0x8)='./file0\x00', 0x5001, r6, r7, 0xde8, 0x2, 0x100000) ioctl$TIOCSBRK(r2, 0x5427) r8 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00007c3000)=""/146, &(0x7f000060d000-0x4)=0x92) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) ioctl$TIOCGWINSZ(r8, 0x5413, &(0x7f0000311000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f2f000-0xb3)={0x0, 0xab, "3b0457881b768a538d7543548cf44077b8cea0137aa1e0034eb6bd55b03aee37c7459b7c81a7d8f553d63721313bde727f9716656c5c1b8320279f7eabba3d5091535f9ff29c005ce223e6ade1008394e30c9fd88a376eeea443d43a768f7440aeef367df867a9d871d1b6b109c7bb31c5fda3ef397f0a9a160317435f0562b379135fb242947d507a1d173f98c3579365927f35ba0c9364a97580648657db5d4a93fcb39e6ea7b9729931"}, &(0x7f0000150000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000006e000-0x10)={r9, 0x3, 0x81, 0x6b9}, &(0x7f0000981000)=0x10) clock_gettime(0x0, &(0x7f0000bd4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000326000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000991000)={r10, r11+10000000}) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f000006b000)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0xaa1, 0xfffffffffffffffb}) mknodat(r8, &(0x7f0000726000)='./file0\x00', 0x182, 0x3) ioctl$TCSETS(r2, 0x5402, &(0x7f00005bb000)={0x7, 0x20, 0x1, 0x20ffff, 0xfff, 0x0, 0x5, 0xe86, 0x3f, 0x1000, 0xffffffff00000001, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000a05000)=0x8) ioctl$TCSBRKP(r8, 0x2286, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00003cf000)={r12, 0x0, 0x35, "a65cd720e6fd1b11ee7ac1c4450fecb8e9643ee7314b7120e4cc3a5a21121f6e4e18b8f268d4123a0d928207b014929238552dde89"}, 0x3d) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a7d000-0x10)={0x2, &(0x7f0000f0f000-0x8)=[{0xf7f, 0x1}, {0x7a8, 0x3ff}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005f3000-0x4)=0x0) 2017/12/18 07:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000fc000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) fcntl$getown(r1, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/rtc\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={0x0, 0x2, &(0x7f0000b23000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000c71000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ee2000-0x8c)={r3, @in={{0x2, 0x1, @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]}}, 0x8c) r4 = gettid() fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b68000)=0x0) syz_open_dev$usbmon(&(0x7f00001ce000)='/dev/usbmon#\x00', 0x683, 0x880) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r2) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) fsync(r5) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00004c3000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xf, &(0x7f0000ee3000)=""/13, &(0x7f0000c86000)=0xd) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc4000)=0x1, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r9) writev(r8, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300230002f8010000000000000080000900130003008300ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000575000-0x28)={0x5, 0x7b2970c0, 0x6, 0x2, 0x3}) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000fdf000)=0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000023d000-0x8)={0x0, 0x0}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getuid() 2017/12/18 07:19:48 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20000000024, &(0x7f0000dc0000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dc0000-0xe8)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000005}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x808, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x8e, &(0x7f0000dbf000)=""/100, &(0x7f0000dc1000-0x4)=0x64) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009a6000-0x18)=@generic={0x1, 0x0, 0x1}) mmap(&(0x7f0000769000/0x3000)=nil, 0x3000, 0x2000004, 0x10150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="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", 0x1000, 0x8000000000008000, &(0x7f0000000000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, 0x0, &(0x7f00008d7000-0x4)=0x0, 0x80800) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, r3, 0x0) connect$inet6(r3, &(0x7f0000dbc000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000038a000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2017/12/18 07:19:48 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000200004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) getpgid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) getpgrp(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x0, 0x8, &(0x7f00006d4000)={r4, r5+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r6 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r7, r8}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r9, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r6, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000025c000-0x4)=0x0) 2017/12/18 07:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d3000-0xc)='/dev/autofs\x00', 0x200042, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000062b000)={0x400, 0x7, 0x8, 0x7391}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r1, &(0x7f0000568000-0x10)=@ipx={0x4, 0xb13, 0x4, "53001eb899b0", 0x6, 0x0}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f75000)=""/4096, &(0x7f0000179000)=0x1000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f4000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mq_timedreceive(r4, &(0x7f0000347000-0x1000)=""/4096, 0x1000, 0x7, &(0x7f0000376000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000db9000-0x8)={0x2, 0x7}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x3, r5, &(0x7f000073e000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00003a0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f00008e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000058f000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a14000-0xc)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffff7}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d4000)={0x0, 0x36, "942d2b93ba01b8b7ceda894ca9463e78a1d2a45fa804244e5632040b835a366f459c8a5303707818137a046b1a4fec9076c665167b36"}, &(0x7f0000ef0000)=0x3e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d49000-0x10)={0xfe00000000000000, 0x0, 0xfffffffffffffffa, 0x0, r7}, &(0x7f000069a000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000992000-0x4)=0x0) ptrace$setsig(0x4203, 0x0, 0x776631b1, &(0x7f00006a8000-0x10)={0x40, 0x0, 0xca, 0x7}) getpgid(r8) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f000076d000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000064b000)=0x0, &(0x7f00005f2000-0x4)=0x4) r9 = dup2(r1, r2) symlinkat(&(0x7f0000181000)='./file0\x00', r9, &(0x7f0000fe0000)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f0000ba3000)=0x80000006000003, 0x4) sendmsg$netlink(r2, &(0x7f0000f4f000-0x38)={&(0x7f0000528000-0xc)={0x0, 0x0, 0xffffffffffffff9d, 0x7fffffff}, 0xc, &(0x7f000014d000-0x20)=[{&(0x7f0000b1f000)=[{0x93, 0xfff, 0x402, 0x0, 0x691e19e0, "432931cf7fbbae9782b79363f1745aa83291f402666e4f159b2e4ba01f9822b529a301b8643a7fa8170233aeba6987b6f070196c583b03a4412d768630a8967e8e731ead61d2a765f57907ba4137931e3c079fad9232852bf0f2fca4ff939c808e0d2d09f7c2e82e3f280f8725a64f69f23ccde3315303b59a057ffd62513fecd8c4bb"}], 0x93}], 0x1, 0x0, 0x0, 0x4000}, 0x40000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006dc000)=0x0) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f0000481000-0x8)={0x0, 0x0}) 2017/12/18 07:19:48 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036c000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x2, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005d000-0x4)=0x10, 0x800) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000c7f000)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f2a000-0x9e)=""/158, &(0x7f00005b0000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{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]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r3, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 33.914547] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 33.937326] device lo entered promiscuous mode 2017/12/18 07:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000045a000)="4b243a28766d6e49743100338378aac1e8e92489ad95e7dc97d484f0a3a1aefbe1685c30e713dc4df1563215da21f948f3781a26663ab2c735ed4e6a00feeda8560f8d206056a87cb3abe46308f7e5c6bdb2b4f3fb9db1be4c2187832af7a68c01342b3a90cda9c0ffb80d523e3a4d493fe86db488eb7da37f35ed64ed07dfa9b4465d970e83fc22c82e0382072b29bd8d0a035f2006a89d4092f0e769c79dec1d9062d63face78d35f6cd1c9935aeec8095c6cc224d712dad7e3d8f798afc9167b16e77b726a0c895c876dd676952f7c4d2be1ac7f39fde0efa0bf0390b975303059a4d38dc4f34083c950eab25c99905b1f392", 0x1) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") r1 = creat(&(0x7f0000739000)='./file0\x00', 0x110) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bd9000)=0x1) fallocate(r1, 0x5, 0x7ff, 0x77) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x200000, 0x0) r3 = dup3(r1, r0, 0x7fffc) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0x7, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r3, 0x3, 0x4) unshare(0x10400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000677000)='./file0\x00', 0x10) ioctl$VT_RELDISP(r4, 0x5605) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x4800}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000458000)=0x0) prlimit64(r6, 0xc, 0x0, &(0x7f0000258000)={0x0, 0x0}) r7 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() clone(0x2100, &(0x7f000066c000)="", &(0x7f000024c000)=0x0, &(0x7f0000d6d000)=0x0, &(0x7f000027b000)="") write(r0, &(0x7f0000506000)="2f05bb169d7e3b89c141a2b1b56e7cac11265fd07ab0a74ee917dd5d86708a7b31e213f1000000000000008135df73e1642a", 0x32) 2017/12/18 07:19:48 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x400000000002) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/keychord\x00', 0x200, 0x0) connect$ipx(r1, &(0x7f000029e000-0x10)={0x4, 0x6, 0x5, "0fcbeb12d0db", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000027000)=r2) r3 = syz_open_dev$sg(&(0x7f0000022000)='/dev/sg#\x00', 0x9, 0x2000000003fd) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000021000)=0x2) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000012000-0x59)=""/89, &(0x7f000000d000)=0x59) gettid() socketpair(0xb, 0x80805, 0x1000000000003, &(0x7f0000022000)={0x0, 0x0}) shutdown(r7, 0x1) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000022000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x345b, 0x1, 0x58, &(0x7f0000015000/0x1000)=nil, 0x15}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f0000016000)=[{0x40028, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000028000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x2c9, 0x80000000000}, 0xc, &(0x7f0000026000)=[{&(0x7f000002b000)=[{0xec, 0x8, 0xc02, 0x40, 0x3900000, "7c92a7de942f5518d4a4b65b5ee8eace1bb7e18ff2e22ca1e3d2a88ab0b49a5cc11d31355e30a80a217bb203a383245297a52baf0a5b189d3e4784c0768e6831a254b888e9f9053546143d284e3cac9a7d7c9fa5737a7aec535678526a37826e1b28891ef04b061092ad686994a09391d975cc5e926c5efe8d1972dd58e5c2fbe563c78bc64a308ea7fd5efe96e8314c97f5668fb0b26e20609a14e6c890a2aaabe71f8691abebc27ef32711d086373589ea81ddee75523cc07cb1a2d41219cfdcaf0005447c4268c85b2586f08bded477ceea85ba00b41e637f591b"}, {0x4d, 0xff, 0x100, 0x6, 0x7, "e9cc6a07e5428380b84364d5bae9bc93eeb7ef9517f6539c6e894dc68df133f402a7e75763086bef838f3abef8de5a1ec812879b4a2e51d0b174ea6dfb"}, {0x32, 0x100000000000000, 0x12, 0x9994, 0x7, "52845889d913a7ddb275f63b01c27da879a2234c8b7f108bc985dc2f6a535d68c881"}], 0x16b}, {&(0x7f000001b000-0xcf)=[{0xcf, 0x9, 0x20, 0xfffffffffffffff9, 0x8, "3cecdc036fa24179cf445c97b6a75dc818ab9a140366721e33a7f4d156639b2959a51c5e87af1066770acd15d5b53f578d8d7005304a2db303edbda08f84197652bb9b229b8e0f1f77da80bfa9c560278221993598b055d279d95bf34bf478890e8405f4e581dec658162884d795da3700d45914ccdc7465f15e9e3fc0f3ebbd4bf398633a256a4e2cffd46803665d701485220b2ef312b9a9cfe4926cd5e1b399dfdad27b94183fdcc9fd467d8af0c878ee22199011d38f2060d48c112187"}], 0xcf}, {&(0x7f0000019000-0x11be)=[{0x9f, 0x7fff, 0x101, 0x2b, 0x8b0, "3984900a26911997225ed4010c37599bc76d5877bf5b0b362f11533201349e36f57dd28409c758bf6cc9ae79688576427febebf7371b0ce188fe90baea00e849b281a094931a38ac865b5bf6317df0e017c9fe1897d9740366deca74049844d167e0ac7ebc0c40ddda1c6d825d34205e8f43b14e07819a1b299255326681a4abc4ef0de7e466265752307870442498"}, {0x10f, 0x100000001, 0x101, 0xf1, 0x2, "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"}, {0x1010, 0xe, 0x4, 0xfffffffffffffff8, 0x7, "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"}], 0x226d}], 0x5, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f000000c000)=0x8, &(0x7f0000028000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000002c000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.959950] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.979369] device lo left promiscuous mode 2017/12/18 07:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) get_thread_area(&(0x7f00001d1000)={0x0, 0x1000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x4, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xa2, 0x0, 0x4000000000000, 0x0, 0x0, 0xfe, 0x22, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000f7c000)={0x2, 0x78, 0xfffffffffffffffb, 0x5, 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) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001ff000)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004af000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000091d000-0x8)={r4, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r5 = socket(0x0, 0x6, 0x4800000403) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x400010000000e, 0x2, 0x19) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000536000-0xe8)={{{@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=@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}}, &(0x7f0000d5c000)=0xe8) getgroups(0x3, &(0x7f0000b91000)=[0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000995000)={r1, r6, r7}, 0xc) fadvise64(r2, 0x6, 0x8000004, 0x6) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r9 = socket(0xd, 0x2000080000, 0x9) write(r9, &(0x7f0000575000)="1d0000000104ff00fd4345c0310e00001e00000008000100030400dcffdf00", 0x1f) r10 = socket(0x1, 0x4, 0x7ffe) getpriority(0x2, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000305000-0x8)={0x0, 0x0}) connect$inet6(r10, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5dc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x8, 0x6, 0xc) write(r3, &(0x7f0000529000-0x20)="1f00000001040300044300000000000000032000080001000104dcffdf000daf", 0x20) r11 = dup2(r9, r8) socket(0xd, 0x2, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000072a000)={0xd4, 0xfffffffffffffffc, 0x80000001, 0x400, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r11, 0x80605414, &(0x7f00001ef000)=""/126) write(r3, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) [ 34.004843] device lo entered promiscuous mode [ 34.011787] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.028356] device lo left promiscuous mode 2017/12/18 07:19:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xfffffffffffffd68, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fa4fa081ba9fd8f8e488ee74162e9875"}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000006000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0xf72, 0x7, 0x5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) 2017/12/18 07:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xa)='autogroup\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000055a000)={0x5, &(0x7f0000d02000-0x28)=[{0x1ff, 0x8, 0x7fffffff, 0x6c}, {0x3, 0x20, 0x4, 0xfffffffffffff000}, {0x0, 0x5, 0x7f, 0x9b}, {0xffffffff, 0x0, 0x3, 0x8}, {0x800, 0x0, 0x4, 0x8}]}) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getpeername$unix(r1, &(0x7f000003b000)=@file={0x0, ""/67}, &(0x7f0000c81000-0x4)=0x45) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000617000)=0x83, 0x4) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl(r0, 0xffffffffffff0000, &(0x7f00002ac000-0xf6)="2427d91c33329b50ddca7b89390f18f529928b36a0bc207c2afad29122ce6725ea136c19d47706c2a8b284a25704b19e755ae8874c960e61b05eabf863d1d540184431769f5c1b02f87f5427ac05c2bec30cb95b3c937eebfd220d68ac3752253647cf80ecc631bd5d63466253740cdf5e53340a481c152fac8cbe24dda267a0ce49b48c6c8cb483713c27eefc3bcf13e833ce8cb8f18a2faddd247eb44d865483f27fb38dfb4bddb5cb8659fcfed1b1f5e9e95260bfc404dddcfb1893bea0b58193a77f506d64bfbfe22fe4511593e2e67aced20ab9e681229884e626fc37cf998381f338d9f621919762b5f9a392d1604c089e1b15") fcntl$dupfd(r1, 0x0, r1) ftruncate(r1, 0x3d) 2017/12/18 07:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)='/dev/usbmon#\x00', 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000467000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x8000003, 0x9, 0x7, 0x2000000200, 0x3, 0x3, 0x40, 0x2, 0xa, 0x7fffffff, 0x3d9, 0x100000001, 0x1, 0x20000000000003, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x8, 0x0}) r1 = memfd_create(&(0x7f0000586000)='-:mime_typecgroup\'\x00', 0x3) getdents(r1, &(0x7f000002b000)=""/4096, 0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, r2, 0x6, 0x3821) clock_gettime(0x1000000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000beb000)="fec0c865e2fbb88e1dade6e54e23faaf0b2075fbc05583f6007847fa01040000833c1c30b0b209be2eb150d046", 0x2d) clock_gettime(0x0, &(0x7f0000b98000-0x10)={0x0, 0x0}) utimes(&(0x7f00000dd000)='./file0\x00', &(0x7f000083f000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) sendmsg$unix(r3, &(0x7f0000c8e000)={&(0x7f000014f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000223000-0x80)=[], 0x0, 0x0, 0x0, 0x10000000000011}, 0x4000010) fcntl$getflags(r3, 0x800000000000b) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x6, 0x2a05}) r8 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1000000005) r9 = memfd_create(&(0x7f0000243000-0x5)='&\x00', 0x4) sendmsg$netlink(r8, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r8, 0xffffffffffffffff, r3]}], 0x28, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r8, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) r11 = syz_open_dev$sg(&(0x7f00006d8000)='/dev/sg#\x00', 0x7fff, 0x80) ioctl$EVIOCGABS3F(r11, 0x8018457f, &(0x7f0000bea000)=""/4096) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) fchown(0xffffffffffffffff, r10, r12) write(r8, &(0x7f00000d3000)="220000001c000708370100000000010407180514040000000000000006000200a44540", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 34.073753] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.095874] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.111957] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/18 07:19:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000014000-0x8)={0xe2f}, 0x8, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000011000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x80000000, &(0x7f0000012000)={r2, r3+30000000}, &(0x7f0000011000)=0x10000, 0x269c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ax25(r4, &(0x7f0000000000)=""/151, 0x97, 0x40002103, &(0x7f0000013000)={0x3, {"007ae8f74bb351"}, 0x2}, 0x10) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x1)=0x10, 0x80000) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000003000-0x4)=0xfff, 0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x19) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000eac000-0x8a)=""/138, &(0x7f0000f5f000)=0x8a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 07:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f00001fc000)='/dev/binder#\x00', 0x0, 0x802) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000646000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000049b000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a0000)={0x0, 0x0}) r7 = eventfd2(0x400, 0x80801) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000948000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4d000)={0x0, 0x0}) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/rtc\x00', 0x400000, 0x0) r11 = syz_open_dev$sndtimer(&(0x7f0000c89000-0xf)='/dev/snd/timer\x00', 0x0, 0x420000) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000044c000-0x8)={0x0, 0x0}) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000805000-0x4)=0x0) r16 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r17 = socket$inet6_icmp(0xa, 0x2, 0x3a) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa000, 0x0) r19 = epoll_create1(0x80000) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r21 = socket$inet_tcp(0x2, 0x1, 0x0) r22 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x523100, 0x0) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r24 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet(0x2, 0x0, 0xfffffffffffffffa, &(0x7f00000ce000-0x8)={0x0, 0x0}) r26 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/user\x00', 0x2, 0x0) r27 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000040b000)={0x0, 0x0, 0x0}, &(0x7f0000641000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d9f000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d48000-0x4)=0xe8) r30 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000-0x4)=0xe8) r33 = getgid() r34 = socket$inet_icmp(0x2, 0x2, 0x1) r35 = inotify_init1(0x80000) r36 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/mls\x00', 0x0, 0x0) r37 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r38 = socket$packet(0x11, 0x3, 0x300) r39 = accept(0xffffffffffffff9c, &(0x7f0000064000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f6b000-0x4)=0x58) r40 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cdd000)=0x10) r41 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b2f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = accept$packet(0xffffffffffffff9c, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d2000-0x4)=0x14) r45 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r46 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000852000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000213000-0x4)=0x10, 0x80000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r48 = accept4$ax25(0xffffffffffffffff, &(0x7f00007a7000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) socketpair$inet(0x2, 0x800, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) r50 = socket$inet(0x2, 0x7, 0x0) r51 = syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r52 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bab000-0x8)={0x0, 0x0}) r54 = open(&(0x7f00009e4000)='./file0\x00', 0x40000, 0x86) r55 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a30000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r60 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r61 = syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x40400) r62 = socket$netlink(0x10, 0x3, 0xb) r63 = inotify_init1(0x800) r64 = syz_open_dev$binder(&(0x7f0000433000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f00007a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getgid() r68 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) r69 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r70 = mq_open(&(0x7f0000001000-0x2)=']\x00', 0x802, 0x10, &(0x7f0000c25000-0x40)={0x0, 0x1c30, 0x90f, 0x4, 0x4, 0x7000, 0x200, 0x4}) r71 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) r72 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d79000)=[{&(0x7f0000508000)="10e8177929245590d5bcfab401764158f2ce026310f2fe8a976ef6c8d9a8b4fc2caf9b4099d1b0755252842dc416f43e8bae3d12f43ce188fc5378487a6e", 0x3e}, {&(0x7f0000c73000)="0ca4fea888fa582263ea196f0ea3794165", 0x11}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000215000-0x4c)="c5d194c0644862c2c0c00a2a20df569b4c95ae5fe05bc4b92e97222763d398c76e379fbb7d4344d605d30530abcc14873b71a755b879acf89adead2c04041e145f10ce44d35ba02c3c525803", 0x4c}], 0x4, 0x0, 0x0, 0x4004811}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000cbd000-0x1f)="0246705b8e9ebb0576ccc611728186f63dac7568ac19efdea8970552b719b8", 0x1f}, {&(0x7f00008b4000)="", 0x0}, {&(0x7f0000049000-0x84)="98d91be6c8fb364ab630bea1112ae83be99b48742dcde0dddb36ba56e87a7b9346d54d7782faf731d16f66f55ea037442378a3bcdafcc64f5229662e6a37853e31a59dc54584d58cf5f714cb94eb9c92fa7a9384fa32dd6bd8a2686d04999f80f5a3c354777d60e3fbfbb5e521f2c9b76cba4e42f227d550fc6f28f9c579089af0551df4", 0x84}, {&(0x7f0000001000-0xf1)="c9d9808d953ac9beb9d0ec0f109172236fe7f74e0ffc627f0e4ad7b42281c10e65ca83a1c7184a9645ad59fc4efb648a003f729e062b2b25ae9839308129715b5d5f2dd6bfdc409828b2400270273e1567fecd19c5cab197dde3a49d7d6e2d8c22dae85b515d9fbad548b4106cd424cf56d85b88c60d2459d4c18854b5168d6cfb75c5f5f0cb66e4f18806eb394482b295a4a6f589c7d5173b95c9f6fefb9dc52f79b3354149c66a075e9dc122f388e945d84048bb1559633acdd8a31a3f657561fd4ea6455963907b638d970fdb15689ec82c80cefc17e980ff7de4095cf033981cb84fd136bf35f4d146de9bde7fcd48", 0xf1}], 0x4, &(0x7f0000001000-0xc8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}], 0xc8, 0x4000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008e4000)=[{&(0x7f0000001000-0xf0)="16edfc54d71f05f25e2f4bc4797597a8d05c213458e39ea56f32904caef229cf0a2216adcc65320235e8b1a16e9136c9508a53e5e716926ced5395c856cfc60dde231cac698db38f1d359d1329338641fd4ddd766c49f1f16997bcfbfaa67d7c011b00563eb3680bfa64bc7ec4244bdd724d3d5bc6c1ca308f2122da68600a3e978330901833307f051e15b05df0c042e2145327ee9464fc523fe19a1b86535037b8935b3b892e313a6bfc79074c46d087a1c23081a09ec0af9267b30d5ebc7df7041b3bd20547471c8b7b20de1b30d74090c223077d3098076478a178b1a57ddc91cfd3f427a4cc585fabc3243cb6d8", 0xf0}, {&(0x7f0000b48000-0x6b)="4a39ed31975592bd03f092ec5eeb18bb5e38b52926b2c50513545b49797d78b865b614cd7398ea8ca5f666a4e746a234d5c7a802606529696642fa05c9570b7e1344cde0b5b5fad70e529a2e9b530d830a877da78fe9d9a7c1a682649535f62d855fede4cde27fbe3571e9", 0x6b}], 0x2, &(0x7f000043b000-0xb0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}], 0xb0, 0x0}, {&(0x7f0000702000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xae)="88bcb1bc6f61ea0d153377bd1d30915bf556de41460ad379a980dbbe7c709a869cb6f93bcb059860543de33b3e74875bbefa8d0df3caefd87658ca4b73ecf7d5fbef7b826122d36146b4014ba1ca6398fa2f4bb0923e151dfafac1d52051d84b3646038d28d1d5ec23782ffb379bd229c16ffb1997b3f880eac895c37d7b6323b429846297b9699d4a6c50e6131621e62ecaa30419e666bbaaea90fa7046d69cb82f5454650cb4253c93da2e4d37", 0xae}, {&(0x7f0000905000-0x73)="ed58a209640e3f80d539eb42d9b683f1e5d56f8f426e529481c03f706d2430c4c80ffc9fff72ecaf31fc527bc05340fd9644ed103bccf4cd8ce939582f2c5fd718cd9423414fbc3683eb8fc0587c9140d2b40d244538dbd21d6f6cd19ec2dc18fb36edd9a273cb484530b51b1e00ebbc82288d", 0x73}], 0x2, &(0x7f0000001000-0x98)=[@rights={0x20, 0x1, 0x1, [r47, r48, r49]}, @rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x28, 0x1, 0x1, [r60, r61, r62, r63, r64]}], 0x98, 0x4000040}, {&(0x7f0000520000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b7c000-0x70)=[{&(0x7f0000000000)="7530929d11966cfe75d18b4a5b51772ee295b99c64221e7858b69eba9edabf6f31fc0982", 0x24}, {&(0x7f0000001000-0x29)="d143038703c30fdc289460c4eb45f18b6d0f0c5066b7c833207b90d747907c740c4e5b485ee14102a4", 0x29}, {&(0x7f00005d1000)="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", 0x1000}, {&(0x7f0000a3a000-0x26)="99370d913254f944e93f027d4bbc07b8bf912fc965654eda141129087dd856f414a24ec778c1", 0x26}, {&(0x7f0000000000)="29d918faee1ce1", 0x7}, {&(0x7f0000000000)="fb4d21c37af7b553783b30e5ef95a55da32c596155c90536db9d6f0c83e5ff525bbd9034cc206d5f9f608f1c214f1bae85a1854e47ef5b59cf9f2df51ac6e0517830d4e117ea93c49bca4b1a2f865afb3680510fcde9fc", 0x57}, {&(0x7f0000001000-0xa4)="643bdcba879251c12bc2933e032d81b619ad155a31e7474b8c33a98d1f29cf226255a4ba46fc1a6a06fe7f6cea6a20d715c8bc1759676492a002ee64e6edbc8684bec0fe42e4166c22752df861678cc72742989790d444d9e7beb4aba4211f9802233ae1b3df682081aeef98a9cb505341d6cf0f89d8b7150f448ac20d2df0b420c07d5af2c2ae60dd22ddc0224592c11ffa386d23e56b6788c7d049978da529988be4df", 0xa4}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x20, 0x1, 0x1, [r68, r69, r70, r71]}], 0x40, 0x4000000}, {&(0x7f0000cd6000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007fb000-0x10)=[{&(0x7f0000c7c000)="860baa63d076567ba9f92e94f78c47101ab76c410a57f978adb8abe8ec2dfa92a966d728b6ba56cee31ab927caf771083fb9b1e0b46be7859b8d830aad404fc6f535718c8c26ccfa7c4a47f9a244fc950f4b8df962ca5c1e7b985ab2202f38ef23e2a2fd53921a4b6aa5fd4b9b6111ca902536d88d4492602e18bf7067f5e1cfe1aa6beffd5574b3a45d9defece7a13b63070f27170a4a57f85f357b28c7d6f32cd276975e12cf1b50ccf8ad14e62786f079b0e0c74af81f0ec7f281b8cb5872fc42358a57259d2d515f86cd9d812f6cdb638a71f9a4fe5a2cea260e3b7e9890906f8b8d0ec8d6", 0xe7}], 0x1, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r72, r73, 0x0}], 0x20, 0x8001}], 0x6, 0x20000000) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) unshare(0x28060400) r74 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r75, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r74]}], 0x1, 0x0}, 0x0) recvmsg(r76, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/18 07:19:49 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000366000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00005f7000)={@generic="e7995b0d8b33000000093893081ea3ae", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001dc000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eb7000)="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", 0x104f, 0x4003e, &(0x7f0000ffe000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001ca000)='user\x00', &(0x7f000079b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000551000-0x4b)="", 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000932000-0x5)='user\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000161000)="", 0x0, 0x0) pipe(&(0x7f0000150000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d35000-0xc)={0x0, 0x1000, 0x0}, &(0x7f0000adc000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ab000)={r2, 0x9}, &(0x7f0000411000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3b000-0x8)={r2, 0x3}, &(0x7f000062f000-0x4)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/ppp\x00', 0x100, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000566000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000348000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000530000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, r5}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00007e7000)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e08000)={0x5, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000063d000)={0xfff, r6}) [ 34.151603] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.169433] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/18 07:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000795000-0x4)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) bind$inet6(r0, &(0x7f00006b4000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) sendto$inet6(r0, &(0x7f0000fb6000)="", 0x0, 0x8001, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x100, &(0x7f000092e000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x202}, 0x1c) fsetxattr(r0, &(0x7f0000bd7000)=@known='system.sockprotoname\x00', &(0x7f0000f6a000-0x2)='@\x00', 0x2, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x83, 0x0) lstat(&(0x7f0000462000-0x8)='./file0\x00', &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x12002) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a44000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000040c000-0x58)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b860c7c9c484", 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d0f000)=0x0) recvmsg(r0, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x0) timer_getoverrun(r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095a000)={0x0, 0x0, 0x0}, &(0x7f0000675000)=0xc) syz_open_procfs(r5, &(0x7f000006e000)='net/udplite6\x00') syncfs(r3) 2017/12/18 07:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f06000)={r5, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) r6 = fcntl$dupfd(r3, 0x0, r3) uname(&(0x7f000030b000-0xb1)=""/177) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fcntl$notify(r3, 0x402, 0x1) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(r4, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000a32000)={{0x1, 0x8001}, 'port1\x00', 0x28, 0x20, 0xfffffffffffffff8, 0x8, 0x1, 0x6e, 0x5, 0x0, 0x6, 0x100000002000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = socket(0x11, 0x803, 0x300) setsockopt(r9, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$int_out(r3, 0x5460, &(0x7f000069f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000db9000-0x30)={0x1, 0x0, 0x5, 0x1, 0x7, 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]}) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) sendto$inet6(r2, &(0x7f000010a000-0xe0)="ce01db13f801be33dcde6261e3a17e27fc56ac632320989ff1a3b2df751bcdfa926e73e2714e45fb669d03b846dde1efc46d9c868a91ebc2b07427458e6c190daf3aa8688ac37ded0bc51a19604b98187d319b1abf836685c26499ee7d4b55bae7186d3749e0fcfcbfd34f9f7c9f3b819f3996de7b70df0fb474a31110b811a7302f403698c24731027713a9ab837f33d4dc176b05f0d80bd70786bdac3296fe1f6eaf11f928cbecf3cbba9ee26cdfc9d46d30c6d1398ae0038a0f7a5496b77acb2b1d88e75b3f1f69672e67f1040334bfd9dafeabae5c3a0499c05d6cf5fef5240fc74a689cb854212f", 0xea, 0x40, &(0x7f0000023000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) chroot(&(0x7f000077a000-0x8)='./file0\x00') 2017/12/18 07:19:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x3) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000113000-0xd)='/dev/binder#\x00', 0x0, 0x805) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x8d, 0x0, &(0x7f00004ee000+0x64e)="f9f539cf4d2b2c7b2f90c3f4202e0b67654a5ba9a07c08862ec818f84b298f6d45855fcb47b30c4fe79c1d6cedd32fa13696e51984d015a0bc0a837bb24a97edb9c770943234db95ab51f0f7f6333abfcb1b30d7ac59e5a8e2b424746b46fd1e606d937537c3b16a2456bb26046b15ed9c34efd9c3dbb86a096275c6705c38ebb46eed4c15c4e5760bda008369"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x2a}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x67, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c7467f59414c6cda51ccd4ca75"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x18, 0x0, &(0x7f0000066000-0x5c)="1225bd0ce6ffb6fa93cf990803ad007904cf4b9e3e9f751e"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00001e2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r5, 0x0}], 0x48, 0xfdfd, &(0x7f000000d000-0x68)="efe5225ab57716998f835fd1506fd56264271901804e34f74ca5b8a2a9797e168df80c5a0bd902bf88e5cb27e97194da2ebb371c07569f68fc3dce203d79ea98bf21079600e012e9"}) [ 34.193445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.221830] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/18 07:19:49 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000034b000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 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=@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}}, &(0x7f0000de9000)=0xe8) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x6, &(0x7f0000df3000-0x6e)="1f2300000000000000f9fffc8f39f800000733f1a5a78631df491525c301040008000000004fa607a0bd47c39515fcdf0b3ac4af0f7fd961879c795e997b4914eb4dcfa999560513da63c5e3ca742c643cd757c896ac24374e18f43861ce9ae3a8d6a992e4a4f95898916c28bff9", 0x6e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r2, 0x0, r5, 0x0, 0x100000001, 0x7) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) sendmmsg$unix(r4, &(0x7f0000637000-0x38)=[{&(0x7f0000df0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df0000-0x40)=[{&(0x7f0000def000)="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0x1000}, {&(0x7f0000d04000)="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0x1000}, {&(0x7f0000658000)="8a6f4049704feb5cba002cc74d0a23a169faa9cfb77a48a796d387bf4a4dd7771c3995f4b6af3491c0bb7fa8e9144d0695ab035314794dc21b2dc1dd33d6c68ea72189326572cd2b07b72ec75e8b9db379f387358a40511e35e79f7132bab6485e42489ac4248a48f19de8110c43ca4b0b03c4f8437a5a248000c181cb3669ba97cacb4bb3d7c373f2da9b10b9799a6054088b51e4c79c0c845f3854cf25a65863d0f0ecf50cfd9fb4aae250facc1f", 0xaf}, {&(0x7f0000def000)="4dda2dee79c55ea7e46affacddf13447f6e067991729b4514cdd1b4c5fdd7628685786b9dbf98da3fa2d568016d3d5b590ed72fd169f65f35449dffacb74a5d940555b2743db875416a352f90e892fe09e7f98def18ac02d16be", 0x5a}], 0x4, &(0x7f0000df0000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000080}], 0x1, 0x40000) 2017/12/18 07:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000808000-0xd)='/dev/net/tun\x00', 0x0, 0x80841) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd1000)={@generic="9fc9f159080e58845b91f426355a1a50", @ifru_flags=0x1000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)='./file0\x00', &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e6000-0x10)='/dev/sequencer2\x00', 0x2b08331e989a232b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) r3 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000929000)={0xd4, 0x0, 0x3}) r4 = syz_open_dev$usbmon(&(0x7f000046f000-0xd)='/dev/usbmon#\x00', 0x20000103, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000418000)='/dev/input/mice\x00', 0x0, 0x340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000bdd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c9000)=0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept$inet6(r4, 0x0, &(0x7f0000e51000-0x4)=0x0) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000472000)=0x4, 0x4) ioctl$sock_ifreq(r6, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ea9000-0x20)="2500000000000000811a02008014000600000000000182090059a709ff2400"}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000825000-0x4)=0x0, &(0x7f000066f000-0x4)=0x4) open(&(0x7f0000e5e000)='./file0\x00', 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000031d000)=0x9, 0x4) [ 34.240609] binder: 5253:5254 ERROR: BC_REGISTER_LOOPER called without request [ 34.288904] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.293512] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.293526] CPU: 0 PID: 5246 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 34.293533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.293552] ffff8801ce597920 ffffffff81d90a29 ffff8801ce597c00 0000000000000000 [ 34.293566] ffff8801a8333010 ffff8801ce597af0 ffff8801a8332f00 ffff8801ce597b18 2017/12/18 07:19:49 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8000) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100065, &(0x7f0000f66000-0x4)=0xfffffffffffffffd, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae5000-0xe8)={{{@in=@multicast1=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}, {{@in=@remote={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}}, &(0x7f0000f66000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0xffffffffffff, &(0x7f0000f64000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x35, &(0x7f0000fa0000-0x6)=""/6, &(0x7f0000254000-0x4)=0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x1, [0xffdffffffffffffc]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r5, 0x0, 0x22, &(0x7f00006ef000-0x4)=0x800, 0x4) r6 = fcntl$getown(r0, 0x9) sched_setaffinity(r6, 0x8, &(0x7f000052e000-0x8)=0x10000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000771000)="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", 0x1002) [ 34.293577] ffffffff8165e557 0000000000005e64 ffff8801ce5888f0 ffff8801ce5888a0 [ 34.293579] Call Trace: [ 34.293597] [] dump_stack+0xc1/0x128 [ 34.293611] [] handle_userfault+0xa37/0x1300 [ 34.293628] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.293641] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/12/18 07:19:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8000, 0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x7, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000a2000-0xc)={0x10000001, 0x101, 0x4}) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mlockall(0x400002000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0xfffffffffffffffc) r1 = getpid() ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000620000)=0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r1, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) process_vm_writev(r1, &(0x7f0000e2e000-0x90)=[{&(0x7f0000a87000)=""/0, 0x0}, {&(0x7f000036b000-0xdb)=""/1, 0x1}], 0x2, &(0x7f0000adb000-0x80)=[{&(0x7f0000375000)=""/181, 0xb5}, {&(0x7f0000bf8000-0x7a)=""/122, 0x7a}, {&(0x7f0000192000-0xf6)=""/246, 0xf6}, {&(0x7f0000438000)=""/8, 0x8}, {&(0x7f0000c24000)=""/252, 0xfc}, {&(0x7f0000391000-0x7c)=""/124, 0x7c}, {&(0x7f0000d40000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a8000-0xf3)=""/243, 0xf3}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00001ef000)={0xaa, 0x2, 0x0}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) 2017/12/18 07:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ac5000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!a', 0x3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e8000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b65000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00009b3000)="56942354", 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001c5000)=0x0) r3 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c6d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e9000)={0x0, 0x0, 0x0}, &(0x7f000017c000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005bd000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) r6 = syz_open_procfs(r4, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') getpgrp(0xffffffffffffffff) fcntl$getown(r6, 0x9) lseek(r0, 0xffffffffff7ffffc, 0x4004) sendfile(r6, r6, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ptrace$setregset(0x4205, 0x0, 0x203, &(0x7f0000e2a000-0x10)={&(0x7f00004b4000-0x54)="5d9dac112e93e8f52120bb88b166e4a7c614ac5d2352a48c1e4e39ea6b06315904133101b7f173a27746de6e544f707b8f321452211c4938c10409923a6535caa48f7ad4716fcdc6d6e77558a110807484c4bf94", 0x54}) bind$ax25(r0, &(0x7f000078e000-0x10)={0x3, {"00047cfc37467a"}, 0x4000000001}, 0x10) getpgid(r3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x2, 0x207ef, 0x0, r5}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r8 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r7, r8, &(0x7f000076b000-0x8)=0x1fff, 0xff) [ 34.293657] [] ? handle_mm_fault+0x117b/0x2530 [ 34.293669] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.293679] [] handle_mm_fault+0x1fd1/0x2530 2017/12/18 07:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000b1c000)=0x0) unshare(0x24020000) r0 = open(&(0x7f0000397000-0x8)='./file0\x00', 0x0, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f04000)=0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000016f000)=0xf07) ioprio_set$pid(0x2, 0x0, 0x4005) clone(0x0, &(0x7f0000837000-0x1)="d2", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") 2017/12/18 07:19:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000006000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000006000-0xc)={0x20002004, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000000a000)=0x6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=@known='system.sockprotoname\x00', &(0x7f000000b000)='/dev/sequencer\x00', 0xf, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000009000)=0xdd2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x800406, 0x0) [ 34.293688] [] ? __pmd_alloc+0x410/0x410 [ 34.293698] [] ? memset+0x31/0x40 [ 34.293709] [] __do_page_fault+0x5c2/0xd40 [ 34.293717] [] ? mm_fault_error+0x2c0/0x2c0 2017/12/18 07:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000072a000)='au\x00\b\x00') pread64(r1, &(0x7f000022e000)=""/0, 0x0, 0xffffffffeffffffc) dup2(r1, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000086000-0xb)='/dev/hwrng\x00', 0x40c0, 0x0) memfd_create(&(0x7f0000f28000-0x6)='[em0{\x00', 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bd8000)={0x100000000001}, 0x4) [ 34.293728] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.293736] [] do_page_fault+0x27/0x30 [ 34.293746] [] page_fault+0x28/0x30 [ 34.293755] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.293765] [] ? SyS_futex+0x120/0x2d0 [ 34.293774] [] ? do_futex+0x15c0/0x15c0 [ 34.293784] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.293794] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.293802] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.293812] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.293839] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.293847] CPU: 0 PID: 5233 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 34.293853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.293867] ffff8801c5edf980 ffffffff81d90a29 ffff8801c5edfc60 0000000000000000 [ 34.293881] ffff8801a8333010 ffff8801c5edfb50 ffff8801a8332f00 ffff8801c5edfb78 [ 34.293895] ffffffff8165e557 0000000000005e64 ffff8801c5ed08f0 ffff8801c5ed08a0 [ 34.293896] Call Trace: [ 34.293906] [] dump_stack+0xc1/0x128 [ 34.293916] [] handle_userfault+0xa37/0x1300 [ 34.293927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.293936] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.293945] [] ? handle_mm_fault+0x117b/0x2530 2017/12/18 07:19:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x9, 0x802) write$evdev(r0, &(0x7f0000002000)=[{{0x0, 0x0}, 0x5, 0x0, 0xe2}], 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000002000)="a8dc", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)="a8") fcntl$getown(r0, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f0000001000-0xa)=':system.*\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000)=0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000003000+0x85)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) creat(&(0x7f0000805000-0x8)='./file0\x00', 0x50) [ 34.293953] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.293962] [] handle_mm_fault+0x1fd1/0x2530 [ 34.293970] [] ? __lock_is_held+0xa1/0xf0 [ 34.293978] [] ? __pmd_alloc+0x410/0x410 [ 34.293985] [] ? memset+0x31/0x40 [ 34.293994] [] __do_page_fault+0x5c2/0xd40 [ 34.294001] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.294010] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 34.294018] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.294027] [] do_page_fault+0x27/0x30 [ 34.294034] [] page_fault+0x28/0x30 [ 34.294042] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.294049] [] ? SyS_signalfd4+0xd1/0x410 [ 34.294055] [] ? signalfd_cleanup+0x80/0x80 [ 34.294064] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.294070] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.294075] binder: 5253:5261 BC_INCREFS_DONE node 29 has no pending increfs request [ 34.294092] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.351882] binder: BINDER_SET_CONTEXT_MGR already set [ 34.351890] binder: 5253:5268 ioctl 40046207 0 returned -16 [ 34.358629] binder_alloc: 5253: binder_alloc_buf, no vma [ 34.358646] binder: 5253:5268 transaction failed 29189/-3, size 0-0 line 3130 [ 34.359815] binder: 5253:5261 got reply transaction with no transaction stack [ 34.359822] binder: 5253:5261 transaction failed 29201/-71, size 32-8 line 2923 [ 34.794831] CPU: 0 PID: 5255 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 34.802417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.811739] ffff8801d84377b0 ffffffff81d90a29 ffff8801d8437a90 0000000000000000 [ 34.819707] ffff8801a8333010 ffff8801d8437980 ffff8801a8332f00 ffff8801d84379a8 [ 34.827665] ffffffff8165e557 0000000000005e64 ffff8801d08a20f0 ffff8801d08a20a0 [ 34.835618] Call Trace: [ 34.838178] [] dump_stack+0xc1/0x128 [ 34.843512] [] handle_userfault+0xa37/0x1300 [ 34.849539] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.856520] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.862896] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 34.869187] [] ? handle_mm_fault+0x117b/0x2530 [ 34.875388] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.881586] [] handle_mm_fault+0x1fd1/0x2530 [ 34.887620] [] ? __pmd_alloc+0x410/0x410 [ 34.893305] [] __do_page_fault+0x5c2/0xd40 [ 34.899155] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.905102] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.911733] [] do_page_fault+0x27/0x30 [ 34.917240] [] page_fault+0x28/0x30 [ 34.922486] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.929297] [] ? sock_setsockopt+0x221/0x18e0 [ 34.935408] [] ? sock_has_perm+0x9f/0x3e0 [ 34.941173] [] ? sock_enable_timestamp+0xb0/0xb0 [ 34.947550] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 34.955052] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 34.962119] [] ? security_socket_setsockopt+0x89/0xb0 [ 34.968926] [] SyS_setsockopt+0x216/0x250 [ 34.974690] [] ? SyS_recv+0x40/0x40 [ 34.979935] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 34.986570] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/18 07:19:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)='/dev/hwrng\x00', 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000134000)='./file0\x00', 0x80, 0x8) perf_event_open(&(0x7f0000776000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000005, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x1, 0x9d64, 0x4, 0x0, 0x691, 0x5, 0x6, 0x800000000000, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) prctl$setendian(0x14, 0x2) r2 = memfd_create(&(0x7f00008b6000)="00d8", 0x100000000000002) write(r2, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000647000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r2, &(0x7f0000b50000)="", 0x0, 0x0, &(0x7f00004f9000)={r3, 0x0}) r4 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000fcb000)={&(0x7f0000c14000)={0x27, 0x100000001, 0x1, 0x1, 0x7fffffff, 0x183a, "cad20ac82edea834fdafe208736edcd4de2836c6b90e8fd5046483304a1652a72e6760030adcdde4cde92ad10d4445583c371e0df20f11ab7014e034c56d63", 0x1}, 0x60, &(0x7f00009a7000-0x10)=[{&(0x7f0000896000-0xf3)="bcb908270228245888ba4318fa84e8fbb916be0c2aa81ded44fae7c483bb163b43fef52748fa37467356028c0dbc6eb947493457b10fe1765d59359a5dc4bc672f355d2c8a9cde85b73115b844fcc0e62aefd242be7e78849cb715f0d725605bda3ef504719bcd867e685f2068bc58ed7ca03b34468c6c4a6ac3cf2ee565a39aa720ced396b4b092319765826d786e89c3fd3433b1a44090f43fbe84f54275574ac4e5d32414b713b53c306677f856732badb06b3cddc3888d2cc229ef2013c885c79ddbd094b401b04a6dbc20b509fa30c13b45f9296c9bd0010e1e73ece294406e1392e872ddf141d764ae63497593c3f301", 0xf3}], 0x1, 0x0, 0x0, 0x4000010}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000565000-0x8)={0x0, 0x4}, &(0x7f0000c2b000-0x4)=0x8) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000001000-0x4)=0xa0) r5 = add_key(&(0x7f0000399000)='encrypted\x00', &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="bd9029513093b6b6b016038bd55789b46181", 0x12, 0xfffffffffffffffb) keyctl$setperm(0x5, r5, 0x2011000) 2017/12/18 07:19:50 executing program 4: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x7, 0x308) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)='./file0\x00', 0x80, 0x9) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000208000)=""/100) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000b25000)=0x7ff) clone(0x4042000, &(0x7f0000d2e000)="4214e7dbc1ed80ad9f463004e43bfab7263147d98d3bc3e27339", &(0x7f0000c53000)=0x0, &(0x7f0000c92000)=0x0, &(0x7f000048e000)="fbae0aee16d7265ef6bf6d70") socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009df000-0x4)=0xc) writev(r3, &(0x7f0000c6b000)=[], 0x0) r5 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000a5000-0x8)=0x0) socket$packet(0x11, 0x3, 0x300) acct(&(0x7f0000d16000-0x8)='./file0\x00') connect$inet6(r5, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r5, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00003c8000)='/dev/loop#\x00', 0x6, 0x224400) sendto$inet(r2, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000447000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) 2017/12/18 07:19:50 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x4, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054c000/0x2000)=nil, 0x2000, 0x6, 0x40050, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f00005f7000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000f68000-0x3)='-:\x00', 0x3) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f73000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007b0000)=0x1c) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x2, r3) gettid() clock_getres(0x7, &(0x7f0000cf9000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b15000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000c87000-0x10)={0x77359400, 0x0}, &(0x7f000006b000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f000059e000)={0x77359400, 0x0}, &(0x7f00003e1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ec4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008c7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f67000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00003d7000)={{r6, r7+30000000}, {r4, r5+10000000}}, &(0x7f0000ae1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x5, &(0x7f00001e6000)={0x0, 0x34, 0x4, @thr={&(0x7f0000ec7000)="cf17a2f6335b66578b3325e1e4f271d1aebdde768537bd24c6b3a55d4f8ea0ca0266eae32cf86902f8c6d6603e5fe4af8759e35ac08f7a", &(0x7f00000a3000-0x71)="ba85757470b4c969edeaa67029692dfd6940502f707b00814d295e9947ed6be05266e4b41709e086a4c50dd7d9fe467b176a8f4defcd7f430f9d1dc84a945168b497eb4be73b8eb9425aea9bec1b1650aef37107a2b0627e332685a53a722d1bee9ca62f4387881274731f478232492c4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e45000)=0x0) timer_gettime(r9, &(0x7f0000166000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00000dd000-0x10)={r10, r8}, &(0x7f000095d000)={0x0, 0x0}) clock_settime(0x1, &(0x7f00007a3000)={r11, 0x0}) r12 = accept4$inet6(r0, &(0x7f0000574000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bcd000)=0x1c, 0x800) mmap(&(0x7f0000b60000/0x4000)=nil, 0x4000, 0x1ffffff, 0x50, r12, 0x2a) sendto$inet6(0xffffffffffffffff, &(0x7f0000966000-0x1)='J', 0x1, 0x200000000400e, &(0x7f0000de3000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00008d2000-0x4)=0x14) mmap(&(0x7f00006a6000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000de4000)=""/1) r13 = socket(0x11, 0x802, 0x300) setsockopt(r13, 0x107, 0xe, &(0x7f00008bc000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r12, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000606000-0x8)=[{0x6, 0x1, 0x0, 0x5}]}, 0x10) r14 = socket(0x2, 0x1000000006, 0x0) connect$inet(r14, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000043d000-0x8)='./file0\x00', 0x100, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc0000)={0x0, 0xe0}, &(0x7f00002c4000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000d9000)=@assoc_value={r1, 0xfff}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b4000-0x6)={r1, 0x4}, &(0x7f00000c3000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004a3000-0x108)={0x0, @in6={{0xa, 0x3, 0xfa, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2251, 0x3f, 0xffffffffffffffff, 0x3, 0x5a8, 0x3, 0xfffffffffffff06b, 0x5, 0xfffffffffffffffe, 0x9, 0x1, 0x6ef, 0x5, 0x4982d301]}, &(0x7f0000bfa000-0x4)=0x108) accept4$inet(0xffffffffffffffff, &(0x7f000043d000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x2}, 0x8) write$sndseq(r4, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xffffffffffffff81, 0x7f}, {0x0, 0x5}, @addr={0x5, 0x5ee}}, {0x5cb45465, 0x9, 0x0, 0x0, @tick=0x0, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb750, 0x3, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @time={0x0, 0x0}, {0x81, 0x100000001}, {0x81, 0x1}, @raw32={[0x5, 0x1, 0x6]}}, {0x7, 0x7, 0xfffffffffffffffe, 0x200, @time={0x0, 0x989680}, {0x20, 0x3c1}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x3a7, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x2, 0x2}, {0x2, 0x3ff}, @raw32={[0x6, 0x6, 0x7]}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x7fff}, @time=@tick=0x200}, {0x4, 0x6, 0x8, 0x3, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @connect={{0x3, 0xfffffffffffffff8}, {0x7, 0x7f}}}], 0x1b0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000087e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f4d000-0x8)=@assoc_value={r1, 0x120}, 0x8) getsockopt$inet_buf(r5, 0x0, 0x3f, &(0x7f00009ce000-0x1000)=""/4096, &(0x7f00006c4000-0x4)=0x1000) ioctl$VT_WAITACTIVE(r4, 0x5607) sendto$inet(r5, &(0x7f0000003000)="f8", 0x1, 0x2000003d, &(0x7f0000a73000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000c8e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x815, 0x8) recvmsg(r4, &(0x7f0000571000-0x38)={&(0x7f00001cf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000acc000)=[{&(0x7f00001fd000-0xaa)=""/170, 0xaa}, {&(0x7f0000062000-0xac)=""/172, 0xac}, {&(0x7f00009dd000)=""/40, 0x28}, {&(0x7f000067b000)=""/252, 0xfc}, {&(0x7f00002a5000)=""/104, 0x68}, {&(0x7f00005f3000-0x52a)=""/4096, 0x1000}], 0x6, &(0x7f0000e35000)=""/225, 0xe1, 0x2}, 0x42) close(r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008f6000)={0x0, 0x2e, "89f8be2282cb0c2c9d3746219899921f1011e5c61e76efac843f1768cb29ac73653a2ec8f4044be7937d5dd5ea15"}, &(0x7f0000504000-0x4)=0x36) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007d6000-0x18)={0x0, 0x100, 0x0, 0x2, 0x2}, &(0x7f0000cbc000)=0x18) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000251000-0x38)=[{&(0x7f0000e93000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000033c000)=[{&(0x7f00006c6000-0x46)="8eb7884bfe67d9561949d792669dfe1a661443de849a53f6f6c57a841260b3d468212f0c67fee228493ba5e1bee922b5b6779bf7dcadbaf74be8086aab415c2b5829023ed219", 0x46}, {&(0x7f0000fba000-0x3b)="d23f31a24288577a22cf963e37fca029583d29b03123d17278646469c60b713a612e038a0992cb753315dea25e23fed12b66348e0350ab7834708d", 0x3b}], 0x2, &(0x7f0000951000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x800b, 0x0, 0xffffffffffff0001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8000, 0xb2d, 0x8001, 0xe000000000000000, 0x1, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x4563, 0x100000000000020, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x204, 0x4, 0x2, 0x1, 0x1000, 0x159, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0xd93f, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x3f, 0x1}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x80, 0x800, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xfffffffffffffff7, 0xda, r8}}], 0x180, 0x1}], 0x1, 0x4000000) bind$inet6(r0, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f6000-0x8)={0x0, 0x0}) 2017/12/18 07:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() getrusage(0xffffffffffffffff, &(0x7f0000c04000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000af9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b1a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000c51000-0x8)={r4, r5}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r6 = creat(&(0x7f0000d74000)='./file0\x00', 0x41) select(0x40, &(0x7f0000272000)={0xdb4, 0x9, 0x1448, 0x1, 0x8000, 0xfffffffffffff41a, 0x3, 0x9}, &(0x7f0000976000)={0x40, 0x9, 0x100000001, 0x3, 0x6, 0x3fe0000000, 0xffffffff, 0x5}, &(0x7f0000b35000-0x40)={0x6, 0x1000, 0x5, 0x3, 0x6, 0x6, 0x3, 0x2}, &(0x7f0000e7b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000951000)={0x2000, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000220000-0x4)=0x5c5bbaff, 0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000aa2000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r7+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 07:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x0, []}, &(0x7f0000973000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00001e9000-0x10)='/dev/input/mice\x00', 0x0, 0x88804) r2 = memfd_create(&(0x7f0000829000)="f5", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000d0000-0xc)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000810f7e2ff0500020003000000000009000200e200ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e26000-0x8)={r5, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f000047c000)=@full={{0x3, {"a70150b27cbc87"}, 0x101}, [{"11932a00000024"}, {"7717151e52f1fb"}, {"3fd8e610cfa182"}, {"d7cb123552bb16"}, {"99c90343b20170"}, {"23c48d3f0bf229"}, {"570211e9020470"}, {"8a284b30060209"}]}, 0x48) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034e000)='/dev/sequencer\x00', 0x111800, 0x0) ftruncate(r2, 0x325) fcntl$setstatus(r7, 0x4, 0x6000) epoll_pwait(r1, &(0x7f0000f8e000)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f000005e000-0x8)={0xfe}, 0x8) perf_event_open(&(0x7f0000bf2000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000094c000)={r6, 0x4, &(0x7f00007a8000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99a}]}, &(0x7f0000308000-0x4)=0x10) clock_gettime(0x4, &(0x7f0000caf000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)=""/0, 0x0, 0xfffffffffffffffc, &(0x7f0000fc1000)={r8, r9}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000070a000)={&(0x7f0000043000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f0000d83000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f0000736000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000049e000-0x24)={0x1, 0x81, 0x2, 0xfffffffffffff966, 0xfffffffffffffef8, 0x200000df6c, 0xffffffffffff56a6, 0x1, 0x3, 0x3, 0x400000000008, 0x2}) ioctl$TIOCNXCL(r2, 0x540d) add_key(&(0x7f0000fc0000)='user\x00', &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc1000)='\t', 0x1, 0xfffffffffffffffb) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0xfffffffffffffffe, 0x1f, 0x3f}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000712000-0x6)={0xfff, 0x0, 0xc5}) r10 = socket(0x11, 0x3, 0x8) ioctl(r10, 0x8955, &(0x7f0000001000)="") 2017/12/18 07:19:50 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000)="76076f786e537431183a73656c696e757800b1", 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f000000b000-0x8)='./file0\x00', 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000030000-0x30)=""/48, 0x30) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000030000-0x1000)="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", 0x1000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000030000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@rand_addr=0x20, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$inet(0x2, 0x2, 0x10000000002baa) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000030000-0x46)="97b37ec0ec2cc1eddede9f8eb9293ad4f99003000000000000000903ee764dddac7e10402b41051a91b55769d7467c33195ebcfffff775010609000000b385561e0b5db2c3a5", 0x46) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000002e000-0xbb)=""/187, 0xbb, 0x20, &(0x7f000002d000)={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x11, &(0x7f0000032000-0x4)=0x80000000, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001f000)=0x200000000003, 0x4) fcntl$setsig(r4, 0xa, 0x7b) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000-0x8)='./file0\x00', 0x80000000080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001e000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xa2e8, 0x2, 0x5, 0xff, 0x5, 0x401, 0x7f, 0x94, 0x401, 0x1, 0xff, 0x10001, 0x0, 0x6]}, &(0x7f0000021000)=0x108) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000031000-0xc)={r5, 0x10000, 0x30}, 0xc) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 34.993375] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.999919] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 07:19:50 executing program 1: r0 = creat(&(0x7f0000ce5000-0x8)='./file0\x00', 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df7000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000394000)={0x0, 0xffff, 0x11}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003de000)={0x0, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0xd0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000081000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000095d000)=r3, 0x4) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r5, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r5, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004f4000)={r3, 0xfff, 0xbd0, 0x0, 0x2, 0x7, 0x10000, 0x0, {r3, @in6={{0xa, 0x2, 0x8e6d, @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]}, 0xfffffffffffffffc, 0x81, 0x7, 0x2, 0xffffffffffff6ba0}}, &(0x7f00001ff000-0x4)=0xb8) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r7, &(0x7f000016b000)=""/133, 0x85, 0x2000, &(0x7f0000e7b000)={0xa, 0x3, 0x40000000000000, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000676000)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) epoll_wait(r2, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6) connect$inet6(r1, &(0x7f000075a000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000cfd000-0x4)=0x3, 0x4) fstat(r2, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00002c9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008fc000)=0x14) bind$inet(r1, &(0x7f0000c89000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lchown(&(0x7f0000b20000-0x8)='./file0\x00', r8, r9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000012d000)=0xffffffff, 0x4) 2017/12/18 07:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000054e000)='user\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)='eth0wlan0\x00', 0xffffffffffffffff) add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a5e000)='\r', 0x1, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ec000-0x9)='/dev/ppp\x00', 0x10000000000040, 0x0) r2 = getpid() r3 = socket(0x4, 0x0, 0x401) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000540000)=@req3={0x57833c7b, 0x9, 0xb1f, 0x10000, 0x1, 0x0, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f0000f01000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000977000-0x258)=[{{&(0x7f0000af5000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000090000)=[{&(0x7f0000799000)=""/24, 0x18}, {&(0x7f00001d0000-0xde)=""/222, 0xde}, {&(0x7f0000654000-0x37)=""/55, 0x37}], 0x3, &(0x7f0000f93000)=""/130, 0x82, 0x1ff}, 0x400}, {{0x0, 0x0, &(0x7f0000d4c000-0x50)=[{&(0x7f000073b000-0x36)=""/54, 0x36}, {&(0x7f000005b000-0xdd)=""/221, 0xdd}, {&(0x7f00009e2000-0xbd)=""/189, 0xbd}, {&(0x7f00000f6000)=""/81, 0x51}, {&(0x7f0000b89000)=""/88, 0x58}], 0x5, &(0x7f0000bce000)=""/38, 0x26, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f00006e0000-0x60)=[{&(0x7f0000a89000-0xb2)=""/178, 0xb2}, {&(0x7f0000f19000)=""/157, 0x9d}, {&(0x7f0000d69000-0xfe)=""/254, 0xfe}, {&(0x7f00004a5000)=""/4096, 0x1000}, {&(0x7f000066e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d0a000-0x63)=""/99, 0x63}], 0x6, &(0x7f0000dba000)=""/147, 0x93, 0x0}, 0x8000a8c}, {{&(0x7f000019e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c54000-0x60)=[{&(0x7f0000a30000)=""/157, 0x9d}, {&(0x7f0000a0f000)=""/4096, 0x1000}, {&(0x7f0000871000-0x61)=""/97, 0x61}, {&(0x7f0000743000-0xb3)=""/179, 0xb3}, {&(0x7f0000206000-0x15)=""/21, 0x15}, {&(0x7f00009da000)=""/123, 0x7b}], 0x6, &(0x7f00008d1000)=""/146, 0x92, 0x200}, 0x81}, {{0x0, 0x0, &(0x7f00002df000)=[{&(0x7f0000250000-0x36)=""/54, 0x36}, {&(0x7f0000d95000)=""/28, 0x1c}, {&(0x7f0000194000)=""/89, 0x59}, {&(0x7f000049d000)=""/12, 0xc}, {&(0x7f00006ce000-0x87)=""/135, 0x87}], 0x5, &(0x7f00006c9000)=""/251, 0xfb, 0xf0}, 0x3}, {{&(0x7f0000dd5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c33000)=[], 0x0, &(0x7f00007b8000-0x75)=""/117, 0x75, 0x6}, 0x4}, {{&(0x7f000093e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000067000-0x20)=[{&(0x7f0000e53000-0x63)=""/99, 0x63}, {&(0x7f0000666000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000456000-0xbf)=""/191, 0xbf, 0x9}, 0x1}, {{&(0x7f000059d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e32000-0x70)=[{&(0x7f0000683000-0xf7)=""/247, 0xf7}, {&(0x7f0000168000)=""/16, 0x10}, {&(0x7f0000697000-0x89)=""/137, 0x89}, {&(0x7f0000954000)=""/163, 0xa3}, {&(0x7f00003ed000-0x5a)=""/90, 0x5a}, {&(0x7f0000887000-0x58)=""/88, 0x58}, {&(0x7f0000d43000-0x2b)=""/43, 0x2b}], 0x7, &(0x7f0000abb000)=""/91, 0x5b, 0x8}, 0x2}, {{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0xffffffffffffffff}, 0x1f}, {{&(0x7f00008ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d24000)=[{&(0x7f000074e000)=""/211, 0xd3}], 0x1, &(0x7f0000c36000-0xe4)=""/228, 0xe4, 0x80}, 0x1b5}], 0xa, 0x1, &(0x7f0000b9e000-0x10)={r4, r5}) openat$ppp(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/ppp\x00', 0x252001, 0x0) r6 = syz_open_procfs(r2, &(0x7f0000c56000-0x16)="0465742f5770365f7461626c65735f6e616d657300c8") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000409000-0x8)={r7, 0x30}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) r8 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x6, 0x1, &(0x7f0000149000)="6ea31c614b2dc94fa1c7eb471d1c46b014fab44e078427c6cbabc0841540b2be92a3a1f1c6b777ad56c121bc88fe63682e9d5420", 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e2000)={{{{0x2, 0x3, @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]}, {{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40000000400, 0x3, 0x9, "bf8a7eb1f1acae8e13983f99a8fc8a96535c83947297ac54a9609949081e5b33dfe194336ca46596138d560c09bebb26b44bf17620479f5411530b55bc03f7b96484b992e239e523a249772407bc587c"}, 0x160) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000410000)={0x10000000, 0x0}) syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x7d, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003fa000-0x4)={0x0}, &(0x7f0000bb8000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001b8000)={0x2, 0x7f, 0xd803, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f8000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000a8a000)=0x3b, 0x4) sendto$inet6(r3, &(0x7f0000f61000-0x2e)="03000000000000000000000070f5ee8bf5704bf2cdecc318af3aa88f000000000000001f478be8362d78f731", 0x2c, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x800000000053, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a49000-0xfa)=""/250) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)=""/200, 0xc8}, {&(0x7f0000bc4000-0x3b)=""/59, 0x3b}, {&(0x7f0000f62000)=""/31, 0x1f}, {&(0x7f0000f5e000-0xf9)=""/249, 0xf9}, {&(0x7f000006a000)=""/22, 0x16}, {&(0x7f0000f5e000-0xb8)=""/184, 0xb8}, {&(0x7f0000a0c000-0x12)=""/18, 0x12}], 0x7, &(0x7f0000f5e000-0x59)=""/89, 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002c1000)={0x1f, 0x204, 0x8000000000007, 0x1bb, 0x0}, &(0x7f0000c94000-0x4)=0x10) r5 = add_key(&(0x7f00006c8000)='id_legacy\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000-0xdd)="faf02874bb5cc38a5bd05e035f161db58857e607055315161beffb1604af7335f0e79cb1e4fd40f431f638d697fbbb768db938a27ac03fe94e65998a3f26eac31a91798525ab32a444905f363eb45107368992827d14247f7d909e28c267c5c37b703425677655d17f35d72b06ab6a91ab6d3948b42b5d445776c9ec61c9aec4b984e963df70d216f50443a93339a8984d89d7a083769968c5607b8509a2a177de2d6c0b43daaf1f495a82f0f3e36ad871877b9eca1b99a0892e0ed5cf70ee249d72066f3bec47c61a3bf6f1fe79b10de8f9fd6c6ba21cad269656ebc4", 0xdd, 0xfffffffffffffff9) keyctl$clear(0x7, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000067d000)={r4, 0x7f}, &(0x7f00001ce000)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000709000-0x4)=0x0) 2017/12/18 07:19:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000bd4000-0x8)='./file0\x00', &(0x7f000040d000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000003000-0x91)=""/145, 0x91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000003000)={0x10000000, 0xc, 0x32}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000004000-0x39)="af531221fd0ebe10cecc5c5f72cd6db39a454827a79bd6a8773cb0704fe649ea80a0445b84a4bafac8f902aebe66f127969e3f89682d18a8d8", 0x39, 0x10, &(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8) mknodat(r2, &(0x7f0000014000-0x8)='./file0\x00', 0x1040, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004ac000-0x8)='./file0\x00', 0x40040, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000740000)=0x0) set_tid_address(&(0x7f0000dc6000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009c8000)={{&(0x7f0000507000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2017/12/18 07:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000973000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f0000098000)='/dev/input/mice\x00', 0x0, 0x601) r2 = memfd_create(&(0x7f0000829000)=']\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r1, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000d0000-0xc)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000c54000)=0xfffffffe, 0x4) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000484000)={r5, 0x4}, &(0x7f00005d3000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000da000-0x4)=0x0) ptrace(0x4217, r6) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x6, {"eb406266ce2c28"}, 0x38}, 0x10) r7 = epoll_create1(0x80000) fdatasync(r7) r8 = socket$netlink(0x10, 0x3, 0x9) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r9, 0x0, 0x7, &(0x7f000073d000-0x4)=0x3, 0x4) fcntl$getflags(r8, 0x3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r1, &(0x7f00002b8000)={0x60000000, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00005b6000)=0x3, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00009aa000-0x4)=0x0) msgget(0x0, 0x60) epoll_pwait(r7, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) epoll_wait(r4, &(0x7f00005e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x40000401) 2017/12/18 07:19:50 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x10000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000fc7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000a95000/0x1000)=nil, 0x1000) listen(r4, 0x4) bind$inet(r5, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r5, 0x0, &(0x7f0000f09000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa3dbfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x8000000000005, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xdd, &(0x7f000050c000)=""/234, &(0x7f000051f000)=0xea) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xffffffffffffff7f, 0x0, 0xfffffffffffff020}, {0x6, 0x7, 0x8, 0x0}]}, 0x10) ioctl$sock_ifreq(r6, 0x897c, &(0x7f000095f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x12000)=nil, 0x12000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000fca000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000+0xafe)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006b7000)=0x0, &(0x7f0000eea000-0x4)=0x0, &(0x7f00004b8000)=0x0) r11 = getpgrp(r1) sendmmsg$unix(r5, &(0x7f0000e08000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0a000)=[], 0x0, &(0x7f00007b2000-0x98)=[@rights={0x20, 0x1, 0x1, [r6, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r4, r7, r7, r8, r8]}, @rights={0x28, 0x1, 0x1, [r7, r8, r8, r0, 0xffffffffffffffff, r3]}, @cred={0x20, 0x1, 0x2, r11, r9, r10}], 0x98, 0x45}], 0x1, 0x0) 2017/12/18 07:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000453000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/18 07:19:50 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f00000f8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000006000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) 2017/12/18 07:19:50 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000734000)={0x2, 0x5, 0x10000, 0x9, 0x25, 0x0, 0xdc, 0x2799bff9, [@sadb_x_sec_ctx={0x21, 0x18, 0xf64, 0x1, 0xfc, "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"}, @sadb_sa={0x2, 0x1, 0x464, 0x2, 0x9, 0x36, 0x4, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x4a800, 0x20) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffff7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x5, 0x1, &(0x7f0000f85000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mount(&(0x7f0000cf9000-0x8)='./file0\x00', &(0x7f00000c4000)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0xfffffffffffffffe, 0x0) statfs(&(0x7f0000e30000)='./file0\x00', &(0x7f0000abb000-0x1000)=""/4096) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d43000-0xbb)=[{{&(0x7f0000bff000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c59000)=[{&(0x7f0000a12000)=""/188, 0xbc}, {&(0x7f00006f0000-0xd7)=""/215, 0xd7}, {&(0x7f0000c7c000-0x88)=""/136, 0x88}, {&(0x7f00008fc000-0x69)=""/105, 0x69}, {&(0x7f0000b9a000-0x14)=""/59, 0x3b}, {&(0x7f0000cda000)=""/209, 0xd1}], 0x6, &(0x7f0000444000)=""/206, 0xce, 0xffffffff}, 0x40}, {{&(0x7f00001f5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006cc000-0x40)=[{&(0x7f00006e4000)=""/93, 0x5d}, {&(0x7f000072d000-0x3f)=""/63, 0x3f}, {&(0x7f0000cbd000)=""/74, 0x4a}, {&(0x7f0000774000)=""/159, 0x9f}], 0x4, &(0x7f00006b3000)=""/68, 0x44, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f00001a2000-0x20)=[{&(0x7f00000a9000)=""/112, 0x70}, {&(0x7f000077c000)=""/169, 0xa9}], 0x2, &(0x7f000081e000)=""/114, 0x72, 0x28e}, 0x4}, {{&(0x7f0000851000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad7000-0x70)=[{&(0x7f0000a45000)=""/3, 0x3}, {&(0x7f0000104000-0x33)=""/51, 0x33}, {&(0x7f0000278000)=""/210, 0xd2}, {&(0x7f0000fbc000)=""/119, 0x77}, {&(0x7f0000f46000-0x3b)=""/59, 0x3b}, {&(0x7f0000712000)=""/36, 0x24}, {&(0x7f000094b000)=""/96, 0x60}], 0x7, &(0x7f000054c000)=""/167, 0xa7, 0x3d}, 0x5}, {{&(0x7f0000f17000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c69000+0x344)=[{&(0x7f0000d03000)=""/95, 0x5f}, {&(0x7f0000696000)=""/4096, 0x1000}, {&(0x7f00005a6000)=""/22, 0x16}, {&(0x7f0000d77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e12000-0xca)=""/202, 0xca}], 0x5, &(0x7f000001d000-0x65)=""/101, 0x65, 0xff}, 0x10001}, {{&(0x7f0000cb8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x60)=[{&(0x7f0000fcc000)=""/138, 0x8a}, {&(0x7f0000704000-0x43)=""/67, 0x43}, {&(0x7f000035c000)=""/1, 0x1}, {&(0x7f000043a000)=""/135, 0x87}, {&(0x7f0000c33000)=""/228, 0xe4}, {&(0x7f0000c7d000-0xac)=""/172, 0xac}], 0x6, &(0x7f0000dfd000)=""/127, 0x7f, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000067000)=[{&(0x7f00004cf000)=""/62, 0x3e}, {&(0x7f000091d000+0x2f5)=""/226, 0xe2}, {&(0x7f0000c2f000)=""/250, 0xfa}, {&(0x7f0000590000-0xce)=""/206, 0xce}], 0x4, &(0x7f00002f9000)=""/190, 0xbe, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000c59000-0x60)=[{&(0x7f000087a000)=""/54, 0x36}, {&(0x7f00003ac000-0xa4)=""/164, 0xa4}, {&(0x7f00008c7000)=""/37, 0x25}, {&(0x7f0000afc000-0x53)=""/83, 0x53}, {&(0x7f00003ae000-0xea)=""/234, 0xea}, {&(0x7f0000090000)=""/134, 0x86}], 0x6, &(0x7f0000eb9000-0x76)=""/118, 0x76, 0xef}, 0x0}, {{&(0x7f0000bbd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ca8000-0x60)=[{&(0x7f0000d21000-0x14)=""/20, 0x14}, {&(0x7f000073c000-0x7d)=""/125, 0x7d}, {&(0x7f000084f000)=""/90, 0x5a}, {&(0x7f00002e6000)=""/237, 0xed}, {&(0x7f0000be8000-0x1c)=""/28, 0x1c}, {&(0x7f0000fd8000-0xc3)=""/195, 0xc3}], 0x6, &(0x7f0000061000)=""/153, 0x99, 0x5}, 0x6}], 0x9, 0x40002001, 0x0) recvfrom$inet(r1, &(0x7f000059a000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(r0, &(0x7f0000e76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000396000)=""/92, &(0x7f0000490000-0x4)=0x5c) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x1) r2 = open(&(0x7f0000c42000)='./file0\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f000070a000)='./file0\x00', &(0x7f00002c7000-0x20)={{r3, r4/1000+10000}, {0x0, 0x0}}, 0x100) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x5) sync() setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000e74000)={0x5, {{0x2, 0x1, @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]}, {{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[&(0x7f0000a9c000-0x25)='em0nodevvboxnet0]trusted-\\{@.ppp1}$z\x00'], &(0x7f0000fca000)=[&(0x7f0000d7c000)='\x00']) mount(&(0x7f000082d000)='./file0\x00', &(0x7f00003e4000)='./file0/file0\x00', &(0x7f00003c8000-0x5)='aufs\x00', 0x1201020, 0x0) r5 = getgid() syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, r5, 0x0, 0x562e3336c0ed74de) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002a8000-0x10)={0x1, &(0x7f000078e000)=[{0x0, 0x0}]}) 2017/12/18 07:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d7b000)='./file0\x00', 0x60) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00002fd000-0xd)='/dev/usbmon#\x00', 0xe1, 0x640d00) truncate(&(0x7f0000acb000-0x8)='./file0\x00', 0x1) sendto$inet6(r0, &(0x7f0000e65000-0x1)="ff", 0x1, 0xc001, &(0x7f0000ce4000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b5000)=[{&(0x7f00007dc000-0xd3)="a23007af07b3da4a73145b699585f4c7e2385b0737834df3e8e05c481a7a91dfd6a732adc9110609cbfeabd8d16cd72e34e41e4d70e1d6ab5ae58cfb064fe2c8aba61db5c833f0f6d968fc4bb00443f3cbc302c5e9262a06e8b7f0ae6e870400a91f2418c50ed9eeb9b3d91538c876760ce3ada8b0c1152e378a1ede46c1272a88635e673820f9c0723397295ee00548edf4fb4d6fdb23b5ab94dce1074f819edbe4bbbcd5e1d09aa456f9df787d45fb97cf4156b3cdca2a2b0ead0116cfcad62641263316d226a1d5240b3a5a40ea4d2561da", 0xd3}, {&(0x7f00003dc000)="f9e6fdc090371acfb2e08e32208f5fabc6787c1ff0825fc5e5514e53e8d67b2d6a6e4b2080c6d9d48db380589d62116d915af49c2ba554c68255f0b776", 0x3d}, {&(0x7f00008ac000)="d8afbf348423", 0x6}, {&(0x7f00008bd000-0x54)="ee7578bbcbcd1764f7b029b07b2dfda0e856b00cf5195be9291e1a443d5aeaec24d77f094ebf50ae1cf84159fef241a6737e6cec7b78efa7414d41248c1488099d0975ee9db0e2ebfc029d7354fff47f6823fd24", 0x54}], 0x4, &(0x7f0000f5b000)=[], 0x0, 0x40000}, 0x3) umount2(&(0x7f0000fb3000)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) sendto$llc(r1, &(0x7f0000b2e000-0x1000)="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", 0x1000, 0x10, &(0x7f0000ae9000)={0x1a, 0x18, 0x9e48, 0x9, 0x3f, 0x7, @random="0fdaec992992", [0x0, 0x0]}, 0x10) add_key(&(0x7f00004ef000)='logon\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c570b03964f09fdf216102ca7903d22c12c080bb2bf8f58068c9bf02c3204a07662645576cdf107124064a94aee0984e3918a8b828bee500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e3d000-0x4)=0x0) add_key(&(0x7f00006f5000-0x5)='user\x00', &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d8000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = inotify_init() pread64(r1, &(0x7f00004a6000-0x78)=""/120, 0x78, 0x0) inotify_add_watch(r3, &(0x7f000093e000-0x8)='./file0\x00', 0x400) socket$inet6_udp(0xa, 0x2, 0x0) truncate(&(0x7f0000d4f000)='./file0\x00', 0x5) r4 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x1000000c) fchdir(r4) getdents(r2, &(0x7f0000020000-0x730)=""/1840, 0x730) getdents64(r4, &(0x7f000095b000-0xc8)=""/200, 0xc8) getsockopt(r1, 0x7, 0x0, &(0x7f00005f6000+0x817)=""/159, &(0x7f000014a000)=0x9f) utimensat(r1, &(0x7f00006fc000)='./file0\x00', &(0x7f0000d37000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003c5000)={&(0x7f0000b05000-0x10)=[0x7, 0x0, 0x101, 0xfffffffffffffff7], 0x4, 0x3ff, 0xb9, 0x200, 0x2, 0xff, {0x7, 0x1, 0x1, 0xaa6a, 0x101, 0x8, 0x1, 0x5, 0x1ac, 0x5, 0x3ff, 0x9, 0x1, 0xfffffffffffffffa, "d5899fa30da420d770ca50214e1d4b8480487f94dff4e53773879353b9d23756"}}) statfs(&(0x7f0000675000-0x8)='./file0\x00', &(0x7f000089f000-0x16)=""/22) 2017/12/18 07:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f16000)=@file={0x1, './file0\x00'}, 0xa) r0 = dup(0xffffffffffffffff) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000ee5000-0x1a)=""/26, &(0x7f00006da000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) r2 = mmap$binder(&(0x7f0000fe7000/0x2000)=nil, 0x2000, 0xc, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000011e000)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c1c000)={r1, 0x0}, &(0x7f000046b000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f000040c000)={0xe136, 0x100, 0x7fff, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000253000)={r3, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x4ed1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xffffffffffffffe0, 0x21}, &(0x7f00007aa000)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x4000000) sendto$inet(r4, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r4) getitimer(0x0, &(0x7f000077e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000054e000)='/dev/ptmx\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r4, r5) r8 = add_key(&(0x7f0000c0d000+0x96a)='dns_resolver\x00', &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r8, &(0x7f00006bb000)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1f4d4823aebe1a19fcc80107de1c3", 0x71) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r9, 0x107, 0xe, &(0x7f0000bb3000-0x4)=0x4, 0x4) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000088000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 07:19:50 executing program 0: mmap(&(0x7f0000000000/0x24a000)=nil, 0x24a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000248000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) restart_syscall() r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)='/dev/sg#\x00', 0x2, 0x40) clock_gettime(0x6, &(0x7f0000140000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000246000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x7f, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x2, 0x8}, @raw32={[0xa8, 0x3, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x1}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x20000000000008, {0x3ff, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={r5, r6+10000000}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x3833, 0x9}}}, {0x3922, 0x8, 0x7, 0x7, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @control={0x7, 0x3ff, 0x6bc1}}, {0x1, 0x20, 0x7, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x1, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000245000)={{0x4e90, 0x9}, 'port0\x00', 0x1, 0x2, 0x0, 0xc214, 0x7, 0x8, 0x35f, 0x0, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024b000)={0x0, 0x0}) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r1, 0x8003, 0x0}], 0x1, &(0x7f000005d000-0x10)={r7, r8+30000000}, &(0x7f000024c000-0x8)={0x6}, 0x8) getpgrp(0x0) fstat(r0, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000126000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000024a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000024a000-0x4)=0x0) getuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000da000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000ca000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000113000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000024b000-0xb0)={{0x82a3, 0x1}, "706f72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e1800", 0x2, 0x6, 0x9, 0xfff, 0x4, 0x80, 0x4, 0x0, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f000024d000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x7, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 07:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f60000)=0x0, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f0000f32000)=0x0, &(0x7f0000234000-0x4)=0x0) fstat(r0, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e29000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000865000-0xa)='ns/net\x00') setns(r4, 0x40000000) r5 = socket(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000453000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x35, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r6) sendmsg$nfc_llcp(r5, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000b84000-0x4)=0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00004de000-0x6)='y\x00\x00', 0x3) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r8, &(0x7f0000a62000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r8, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r7, r8) write(r7, &(0x7f0000716000-0x1)='d', 0x1) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) 2017/12/18 07:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000797000)=0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x2, @thr={&(0x7f0000371000)="0a4c1a90291dbabc3668a7d45e918fda1d6c7fcaf48105cd58594c453f196d896225785c72df9c3778bccb5bd19605a88597f913dd4fc00ba1dfdf9e08536ce741adc033a1a4e5d7875226733881b66867bef7fccaef1444a1d3b8b16d6b90623dda08974344f45013f8d3fc53637df013067678b42d1677b1e8815ac45788bec03cba01d195bb3bb216a034fd57f126ba9c2bf3f84ae8004ec3347e413b920c077ca8188bd53018d525cc334aaf3737e83e9de8d204d7f79f321a878b30f849501a4f8ee8483adbb0b4b96881d0366739bc685db9ab", &(0x7f0000363000)="9f100fc3c3b7c7839ec4d6d4cdedf95013d8adfbf1dd397e90085b058405415cfe8454d19538f85facd30e5fc39cbeeb77b2e3a3c56ae87708498074f62f1deeda3bae9979041e75e06f715c337d400ed6b77a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec4000-0x9)='/dev/sg#\x00', 0x0, 0x400000) getsockname$netrom(r1, &(0x7f0000853000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000007d000)=0x48) mmap(&(0x7f0000452000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000913000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000082d000)=""/0) stat(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000004000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000acc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0x0, "c11dc5bec3b9", 0x4, 0x0}, 0x10) ioctl(r1, 0x2203, &(0x7f0000003000)='\x00') timer_settime(r0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000551000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) fcntl$setsig(r1, 0xa, 0x17) r4 = getpgid(0xffffffffffffffff) r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00007e9000)={0x5, 0x7, r4, 0x8, r5, 0x3, 0x4000000000000000, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:50 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef2000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) r1 = dup2(r0, r0) inotify_add_watch(r1, &(0x7f0000dbd000)='./file0\x00', 0x1000100) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000046a000)=@req={0x7fffffff, 0x1, 0x6, 0x8d1a}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000e42000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000664000)=0x0) listen$netrom(r1, 0xdb9) recvfrom$llc(r1, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x10001, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/18 07:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x2000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002ba000-0x10)={0x2, &(0x7f000070b000)=[{0x1000000000020, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0xfffffffffffffffc, 0x0, 0x9}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000da2000-0xd3)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000686000)=0x3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007c0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f18000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000467000)={0x4, 0x0, 0x101, 0xfffffffffffffe13}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000a11000)={0x3, r3, 0x10001, 0x401}) inotify_rm_watch(r2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, 0x0}) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/vga_arbiter\x00', 0x40803, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe2(&(0x7f000097d000)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000088b000)=0x0) ptrace$getregs(0xe, r5, 0xf8c5, &(0x7f0000455000-0x5)=""/5) 2017/12/18 07:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000725000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000051a000)={0x4, 0x4, 0xff80000000000000, 0x4fab, 0x0}, &(0x7f0000cb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b99000)={r1, 0x2}, &(0x7f0000f2f000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x8002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a53000)=0x10, 0x4) ioctl(r2, 0x800000080004535, &(0x7f0000979000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005eb000)=0x0) capset(&(0x7f000077e000-0x8)={0x0, r3}, &(0x7f0000ce2000)={0xfffffffffffffff9, 0x3, 0xffffffffffffffff, 0xdb0, 0x980, 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 07:19:50 executing program 1: prctl$intptr(0x2000000000029, 0x3) unshare(0x40600) r0 = socket$inet6(0xa, 0x0, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x8, 0x20a, 0x2, 0x85, 0x5, 0x4, 0x918, 0x0}, &(0x7f00008f6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062f000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0xc5dfb223d5daf307, &(0x7f0000002000-0x20)={0x1, 0x4, 0xfffffffffffffffd, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x80089203, &(0x7f0000239000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000167000)={0x1, 0x4, 0xfffffffffffffffa, 0x5, 0xfffffffffffffffa, 0x81}) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x402) accept$inet(r4, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ace000)='/dev/usbmon#\x00', 0x4, 0x2000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x400, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) getsockname$llc(r2, &(0x7f000094c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000727000)={r4, 0xffffffffffffffe1, 0xfffffffffffffffe, 0xffff}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000d3000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) 2017/12/18 07:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x3e) r0 = add_key$keyring(&(0x7f00003eb000-0x8)='keyring\x00', &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d71000-0x1)='\x00', 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c05000-0x2)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x1, 0x7, 0x70c3dbae, 0x1}, &(0x7f0000159000)=0x20) r2 = socket$inet6(0xa, 0x800000000007fc, 0xdf) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = fcntl$getown(r2, 0x9) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000355000-0x4)=r3) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mq_open(&(0x7f000001b000)='GPL$em1\x00', 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x440f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fb7000)='/dev/sg#\x00', 0x6, 0x400000) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00006be000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000010f000)=0x1074) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f06000-0x18)={0xaa, 0x10, 0x0}) r5 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) delete_module(&(0x7f0000d2e000)='bdevprocppp0cgroupcgroup.em1^posix_acl_accesswlan0\x00', 0xa00) ftruncate(r5, 0xb74) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000390000)={0x1, 0x78a0, 0x7ff, 0x400}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 07:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00002f3000)=[{{0x0, 0x0, &(0x7f00008a8000-0x30)=[{&(0x7f0000546000)="981f483daa3999329c40c74cbf66dde62d0824b40d2fdb215d559b043afb9e56fdff0e7e38527a1cf685515bf3823c78c7931ee441ba34b8daa3e5ee8ae7d5f40d5e96ef076da4ded9ccf353248ec2194487845e3ade19f7733b1ef37489bc36ac205c729de556bc275cb6d7e8e5d6e76bb1c83bd697b2fc7194ad81d5e17c0b4b30aa51437cfd25ecd623e19db93cacd429b11543cc9ab4cd58c06fbb73d58820a68e7455822b47aa5cbebb", 0xac}, {&(0x7f0000c08000)="45fb4f0e3c83aacca816e0784d471d1f270cc7840ad23f1342d0dc0484770808b7a7b92e5162c44086b8d5961882f439e306c8ff81777422762d002977b3fb1c8fc538423f7996acf3fd298d79539a63e4a03f2e6556c9eab4c88d480851143ee2f4b47381a3e095d05036b0b3f6b72024fa2070c57577f45d32", 0x7a}, {&(0x7f00000cb000)="72ce4d9b9989e8d9ac5d4f90c13783e057ba8ebeb2a0538efa7eb7d68a50775e7936603a044545a08214145fe02061cb9f86803c1596040f9915d228a9599aa752c067f10ef287fbd53c61f33ecb9abcb928f615dcbcee6410d16151eb902d437a28983a280c40a1b1389606e761aca70eeeaf366d7a8461a86e5a9ddec73d3d6b8d0cb7025a354b40f960dc56169f21e72609facc689374a4a245b78ef68db0a8bcad5bdc4ac21573d09573eca65204ddb78c7dce9fb113a5f6a3afd44b0a8a885307dcc9e9c48dbbcd7913ead59e62bc72525e56fa6dadb88fc2b93822acc2419d65a42fe5b083a80f85ad4b568f", 0xef}], 0x3, &(0x7f00009dc000-0x30)=[{0x30, 0x11b, 0x5, "b527033b70676f753722bc9d10ad50e6cf036203f64861cff96b"}], 0x30, 0x0}, 0x7}], 0x1, 0x0) writev(r0, &(0x7f0000240000-0x10)=[{&(0x7f0000760000-0xf4)="290000001c0055fcffffffffffff00000200e3f0010000ff00dd600009000100000e0100aa645aff00949c55a1a41914043d66e2b4e6d2bc444ca0e657b21460cda469bb4cc66fdd6790d6c9c3a48c4bbfe205c4f26b611986845836b8c6f4a101dc6f0cca68e26d65288e04b320f94e031d9a833f459aabc4ff7d5957f0f9d59da1ae7d40698a9d864e14c5b74234bd52a310a1ce8cd4afd4d515715fb0e1b51cf7ffb4f108931a23d501e9431546ab03e5eaab26afc156c2981db72e3421e2cfbb0e95336ea6398104f0b64b2dde25d1e5be0e87d446b0e18a8a475589647b8121486c50813d6dd01f95b63dc6f8731142b32b", 0xf4}], 0x1) msync(&(0x7f000069f000/0x3000)=nil, 0x3000, 0x2) ioctl(r0, 0x5, &(0x7f0000737000-0x1000)="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") pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x80000) pipe2(&(0x7f0000938000)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ae4000)={"ac926b01e8ad43a689de6245b16a4716", {0x4, 0x6, 0x3f, "5cd9d5e1d1f4", 0x3, 0x0}}) [ 35.327219] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.337250] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x8, 0x7, 0x3, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f000041e000/0x4000)=nil, 0x4000, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006e1000-0x4)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x202)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getgid() sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000002000)={0x10, 0x0, 0x1000, 0x5}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000+0xb8d)=[{0x24, 0x8001, 0x200, 0x0, 0xffff, "8758d20db622fa357b6cb44ac1912680ed58487a"}], 0x24}, {&(0x7f0000002000)=[{0x7c, 0x10001, 0x0, 0x0, 0x1000000000000000, "7e0354f76cbf080cc4de7e8e5362e94f6efff6bd2d359a39cc6de0e15f7efd5fb8347fe0c6d7c41b26d979b8b312e1c14c977cb8c123a7528414072932e386e5d6a904f297de4ad8b59aea2c3fd97a3158ff10dcd0a70d8ef738bcbcbabeadf458e2dcf74d3e61e7e2448540"}, {0x58, 0x7, 0xbbd0324e0f710bae, 0x20, 0x4, "6d7206a30875489cb3049ee913c8a9f580446a51cc4e72b5996a410b6327b0b65daaad27ae0b060fde082afb4e5f72398f440a142422edad51f54fc37d882ae836a5b3aa676c58b3"}, {0x74, 0x3f, 0x0, 0x5, 0x1, "d9d64a616a10e1d25e9ea6fd7a5ab1512b0d5f567ef4898b860e63e6acb22b60510f5d906610bfad564103fd22450621879688d7e92b9a7a8293ccb505c10b9cef67dafb0ee85c496b4053ca10373a0cbeaa93b19a877d4ce33ee89de6c519026236d1a8"}, {0x80, 0x1, 0x92a, 0x4, 0x8, "95459a034f6d7429574facac60a9171fe77f7d3035ec1a4e0bdaf0fe56d885adc6dbe48e8349ac158b147e79ef4132fe5429d849a8d37516fe958bb6cc01893f5df428c497d89c20171177fdca633220a8bb3ce0884c18208bbcacfa7a83847a1c580c2bb0540741183c29592d"}, {0x90, 0x10d6, 0x8, 0xff, 0x4, "68e3ece772b814538c819bb8ee709fb8c142e38543339d10462f88b7d2a0edfadce3f7f14dfa2a994c2abd89a7de59ab0f053c6ca16645970378a7d800e0f742d67fbcbec47ffb38cf094a227f7c6254e0f6126b6576cf36c581fb9ee52b8109e301ac37a35976cb9a11b79584601a7e9a2bc9fbf3feca288cf7e18c537644"}, {0x20, 0x7, 0x18, 0x4, 0x8, "9baac4901b198d4108961d4738"}], 0x278}, {&(0x7f0000001000-0x1198)=[{0xe0, 0x1, 0x400, 0x80, 0x5, "bddd989280187316853a00814d9b6a5361d64b25a0f84062ba8e4d27d474a8442da608b0ba871ef1cd9d131ebc7f9a5681729ff17fbbd1341728d146fffe1510ef5a3be9c83ada284a73e070996e25e9af6303511b1e5a083858314ac4d234b836e46eaebecd8dffe09e26fd636e6a919049427c18702bd71645d97d3fe6f81b143aa87c8e9bed3a11d2c79051c2b0a3d9f9196cbc5fd421bf4dfc18ad0c165a6798a374d733e3216ce1e77235b354b11263f12ae717ad09fd3caa75936e87bb9b890628f6fb62c6f215c72b3e48820a"}, {0x14, 0x0, 0x9, 0x7, 0x4, ','}, {0x10, 0xa7ea, 0x0, 0x4, 0x2, ""}, {0x28, 0x7ff, 0x100, 0x80000001, 0x0, "cf1afb78cd201e7a157cdb266c13c20d1659fa1934"}, {0x5c, 0x0, 0x900, 0x101, 0x0, "cd480bd7cea5317271f5c905699710fcb7558fac13a0256dd32a2bfa392f5222bc89430e84247f3a1ad052a45eb8fc611cc92260f24bcaade23811f1ed35ba1c7faf497b8ff54e3c43bdff"}, {0x1010, 0x4, 0x800, 0x7fff, 0x8, "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"}], 0x1198}], 0x3, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x10}, 0x40) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) syz_open_dev$sg(&(0x7f000013c000)='/dev/sg#\x00', 0x7, 0x200) 2017/12/18 07:19:50 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000df2000-0x10)=[{0xb1, 0x0, 0x0, 0x7ffffffefffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000f57000)="1f0000000401ffd6000001000000000000b200000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6a000)=0xb) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e81000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x800000006) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e7a000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000065c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c10000)={0x0, 0x7a, "e1fd2810586e9b80b7ce62244f1b9b083f98cb324fc5fc7f1929659580bc982e4141752cedcfa9c4929c6367ed6df16e8db0b19d80cf0a5a9abb68ca5b9489d0141bc69989120af5b0056a96099a0a8b1d1546fc3efe2592d6e587add7547221b5e1734da18da248684ff986282859a270ed55d2e760bf23f528"}, &(0x7f000095c000-0x4)=0x82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000b8000)={r4, 0x0, ""}, &(0x7f000014f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e2000-0x8)={0x0, 0x3ff}, &(0x7f000019b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000050d000-0x20)={0x3, 0x8, 0x200, 0x0, 0x5, 0x120000000000000, 0x3, 0x3ff, 0x0}, &(0x7f0000ffd000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002d7000)={0x0, 0xed, "b711dbd2db972f7342e527f090fd8312d50c9af54c06335045c7ae73a611326a3c819a0959fe654dff764aa7134e679188d8068e5a0452dc088d242e754f1ff9bd2117a4df09c9309ab3d6e9c9815cc2a41e1a00dfcf931ef45c4ad3078286b6e1789b18aa6070af81f4e356251edd658935d631ab29128a4c43e2bf095a03c020e84119f45bcdb18313eaf0024ae7aadaa1b031b5e27b34b9ca5e2ace763c4ee45ddea0cc3588441f959e6c86ae3ed7f8fe87dc21e08d5be2f25a87cb898f85156dc71cec3f79f60aa2b74c5ed2a0eeded87cad8f991dfd41141b97f8d7ed9dde3f549adfee476c026c5bf69b"}, &(0x7f000049c000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d56000-0x6)={0x0, 0x9}, &(0x7f00006ed000-0x4)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000619000-0x38)={&(0x7f0000acf000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000d68000)=[{&(0x7f0000d3c000)="564ad958ba03510ce8963bc6de456f900581bf5f7cb4cdfc5b112dad226166a4b9cb1f65d6256e142c18d5c4898469e789c151d335c92a47229de353a2a431e3ed3ef31c92988754fef52d8133ce09d97cc9bb08ea7ad80b7d1a00ecf04e495a83539eeee32a8c410c51ebda9af524abebc7a68275edb99af51fec2b569b4ef5f3e3cd0ad97cd8a364b3dbc179bc32fe61af2d405cc661b6de28f37e0686404f7f07dfcacea28554526ac9a837f68842f71202", 0xb3}], 0x1, &(0x7f0000c4a000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x20a, 0x5, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2efa, 0xffffffffffffff00, 0x2, 0xfffffffffffffffd, 0x0, 0x591, 0x1f, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0x674b7f5b, 0x0, 0x200, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x10001, 0x564be36b, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x400, 0x200, 0x0, 0xdd0, 0x9f, 0x4, 0x3b, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8201, 0x401, 0x73e, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9b3, 0x8, 0x8001, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x68, 0x208, 0x0, 0x5, 0x4, 0xfffffffffffffffc, 0x38000000000000, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x9, 0x4}}], 0x1e0, 0x1}, 0x24008801) r9 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000406000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000a79000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d9c000-0x8)={r10, 0x100000001}, &(0x7f0000ab3000)=0x8) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000a01000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, "582944d6872956661afa1b049c4956d3907a518534f870a96358206c6523754cf3e204ea35a831dd0b79ff2255d017565df0a7fc69451fffc9aa7616afb0eda8", "5ad1a77528b09eb046c6c4d53ec90afa84933e0069a167dc06457f6bc9c35463c9fad9fd258c68d5a1cd6182b7c2373232b6dbdcf7f6e758552e9e7dc1033995", "7b8f71f592d9c36615eced2ed0b9880d9f26e1b9ae4257bde1e297dc056df3a0", [0x8, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00001ad000)="", 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fd8000-0x10)='/dev/input/mice\x00', 0x0, 0x4041) 2017/12/18 07:19:50 executing program 0: r0 = inotify_init1(0x800) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000+0x9d3)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000317000/0x10000)=nil, 0x10000, 0x2, 0x32, r5, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xfffffffffffffffc) r6 = syz_fuseblk_mount(&(0x7f0000326000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r0, 0xa, 0x8000082) mmap(&(0x7f000031b000/0x2000)=nil, 0x2000, 0x4, 0x8010, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000320000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) mmap(&(0x7f0000323000/0x1000)=nil, 0x1000, 0x4, 0x113, r0, 0x0) mmap(&(0x7f0000323000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x0) mmap(&(0x7f0000c1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r8 = shmget(0x1, 0x2000, 0x800, &(0x7f0000319000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2932, 0xffffffffffffffff, 0x5b) shmctl$IPC_SET(r8, 0x1, &(0x7f0000001000)={{0x6, r2, r3, r2, r3, 0x8, 0x19f, 0x0, 0x0, 0x0}, 0x3ff, 0x4, 0x1, 0x3, r4, r7, 0xf6a, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226acc92fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") ptrace$cont(0xffffffffffffffff, r7, 0x20100001, 0x40) fcntl$dupfd(r5, 0x403, r5) wait4(r7, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregs(0xc, r7, 0x4, &(0x7f000031f000)=""/0) r9 = msgget$private(0x0, 0x6c) msgctl$IPC_SET(r9, 0x1, &(0x7f0000502000)={{0xffffffffffffffc0, r2, r3, r2, r3, 0x11, 0x3, 0x0, 0x0, 0x0}, 0x4ff20832, 0x3, 0x8001, 0x5, 0x1fc00000, 0x8, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000c22000)={0x31, 0xffffffff7ffffffd, 0x0, 0x2, 0x1000000004, 0x3, 0x2, 0x8}, 0x10000) [ 35.368641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14762 sclass=netlink_route_socket pig=5461 comm=syz-executor2 [ 35.388025] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/18 07:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5f000)='keyring\x00', &(0x7f0000ea6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x81) r1 = syz_open_dev$tun(&(0x7f0000cd5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000cb000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) add_key(&(0x7f0000a82000)='asymmetric\x00', &(0x7f0000263000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef7000-0x88)="9d9a134f929a00e0494d53973a37dcf3442d2e58f5ff79faa3787d2d4229ee07d47a2bbe15f15246290f247cd2e07f684c4d92d62766ac0cbc8ce5a5ccd6fbd4a3a8787b3fe6e7b8d30bd5ff19768c5708e4f6e8d4465245980e264134f938f0bc411e062d61953d44e713b3d02559644a5bf71ab49eb9ebaacb3e7ed4c8436cdde3ec8b96985061", 0x88, 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000d1d000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)='a') symlink(&(0x7f00002f7000)='./file0\x00', &(0x7f00004b5000-0x8)='./file1\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000a85000)='net/sockstat6\x00') r3 = syz_open_dev$mice(&(0x7f0000972000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000106000-0x4)=0x0, &(0x7f00000db000-0x4)=0x4) r4 = dup(r2) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000008a000-0x4)=0x0, &(0x7f0000420000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002b1000-0x9)={0x0, 0x1, 'h'}, &(0x7f0000742000-0x4)=0x9) accept$llc(r4, &(0x7f0000ce7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fea000)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001d5000)=0x0) getpgrp(r6) r7 = socket(0x3, 0x2, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00002e0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e32000)=0xe8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000ee5000)={r5, 0x84, "0146b3870e8e7401f9f8c27bfa6d9f8ac002d24ba249f048876c8f8752af586e532432e6c1d9522a91bac32fcc898c0e3cee6980c37fb18ae4b79bf01620bf23b18b963d9c859f3efa723e3d7b3aa1ea19f4494fab9a113a3328daa9accdf64e8fc3f8c0a3532d54423cefb025cd333c697221eb55f43391bbe947febd56d3c182e4279c"}, &(0x7f0000f13000-0x4)=0x8c) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) syz_open_pts(r8, 0x2002) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000e1c000-0x4)=0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000341000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000440000-0x4)=0x1, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/pktcdvd/control\x00', 0x240002, 0x0) socket$inet6(0xa, 0x1, 0x100000000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) mq_getsetattr(r2, &(0x7f0000001000-0x40)={0x1, 0x80, 0x1, 0x1, 0x1ff, 0x7fffffff, 0x8, 0x5}, 0x0) prctl$intptr(0x1f, 0x6) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000040a000)=0x8) r3 = epoll_create(0xadd8) fsetxattr(r3, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x2) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000815000-0x2a)="b9f8c853322d5adccf11e39df36b8d33056f84164485b602d463a8f77e6c818e4c9d88400a488ed8ce96", 0x2a, 0x0, &(0x7f0000b53000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000e8000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f000033b000)=0x3ff) fcntl$dupfd(r2, 0x402, r2) close(r0) 2017/12/18 07:19:50 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d50000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ded000-0x20)={0xfffffffffffff107, 0xf3d, 0x0, 0x3, 0x3, 0x6, 0x20, 0x10000, 0x0}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000931000)={0x0, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x7fffffff, 0x7, 0x2, 0x6, 0xfffffffffffffeff, 0xffffffff, 0x2, 0x3, 0x100000000, 0x6, 0x91, 0x6, 0x5]}, &(0x7f0000a01000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000093e000)={r3, 0x8}, &(0x7f00005da000)=0x8) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006e9000-0x20)={0xffff, 0x0, 0x8, 0x7c, 0x5, 0x1, 0xdef, 0x4, r3}, &(0x7f00006db000)=0x20) mknod(&(0x7f0000f58000)='./file0\x00', 0x5, 0x2) 2017/12/18 07:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x2, &(0x7f000013c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f000058b000)=@file={0x0, ""/108}, &(0x7f0000dc5000-0x4)=0x6e) r2 = gettid() recvfrom$inet6(r1, &(0x7f00007fe000-0x3e)=""/62, 0x3e, 0x2, &(0x7f0000a08000)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = socket$unix(0x1, 0x9, 0x0) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000c83000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x8bf1}) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06cea2d0f3eff194aa52729545fff113c96b21fef5d9e7b9517a2aa59053fdd704e7ce2b9fb97a1042ad3294ba360cb806e711e33cdc6d5a8a2156c8c8df5775481967ed10d9a975378a2c9fae1357ae2d0f80e9ea5c4f50802884301d87584b9bb0303e3601ff", 0xbd}], 0x1) syz_open_dev$sg(&(0x7f000083c000-0x9)='/dev/sg#\x00', 0x4000000000000402, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000c6000-0xc)={0x8, 0x1, 0x2, 0x100000002, 0x2}, 0xc) unshare(0x27ffffff) r5 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x5, 0x30403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f00002b5000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa28c", 0x3c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000868000-0x8)={0x1, [0x0]}, &(0x7f0000de1000-0x4)=0x8) pread64(r5, &(0x7f0000144000-0x6d)=""/109, 0x6d, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7e000)={0x0, 0x0, 0x0}, &(0x7f00005ed000)=0xc) r9 = dup3(r7, r7, 0x80000) signalfd(r5, &(0x7f0000e31000-0x8)={0x4}, 0x8) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f00007f8000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000440000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000834000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x6b6, 0x10, 0x80, 0x80, 0x4, r10, r8}, {0x7, 0xfff, 0x101, 0x0, 0xba, 0x47cd, 0x768, 0x0}, {0x1, 0x5, 0xfff, 0x4}, 0x68, 0xeb, 0x20, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x3}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x9, 0x2, 0x100, 0xcfb1}}, 0xe8) clock_gettime(0xfffffffffefffffd, &(0x7f000086d000-0x10)={0x0, 0x0}) wait4(r2, &(0x7f0000c1e000-0x4)=0x0, 0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f000030b000)={{0x0, r13}, {r11, r12/1000+30000}}, &(0x7f0000da2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r6, 0x5405, &(0x7f0000a4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f00001a1000-0x40)={0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00009c9000+0xd8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x20, 0x800000000, 0xa, 0x2, 0x7ff}}) 2017/12/18 07:19:50 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f0000f7a000)='-\x00', 0x1) r0 = open(&(0x7f0000658000)='./file0\x00', 0x40000, 0x40) r1 = open(&(0x7f0000cde000)='./file0\x00', 0x80, 0x80) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)='/dev/keychord\x00', 0x1, 0x0) syz_open_pts(r2, 0x82000) r3 = epoll_create(0x1000000000002) r4 = dup(r3) recvmsg(r2, &(0x7f0000684000-0x38)={&(0x7f0000bda000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000251000)=[{&(0x7f0000b84000-0x23)=""/35, 0x23}, {&(0x7f0000fe2000)=""/6, 0x6}], 0x2, &(0x7f0000d26000-0x2d)=""/45, 0x2d, 0x3}, 0x2000) r5 = inotify_init1(0x0) fremovexattr(r5, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') restart_syscall() ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00001d1000-0x10)={0x5, &(0x7f0000eb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00007bc000-0x8)={r6, 0x8}) inotify_rm_watch(r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x400000000000000a, 0x2, 0x0) r8 = gettid() ioprio_get$pid(0x2, r8) connect$inet6(r7, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept(r7, &(0x7f00005bb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x10) socketpair(0xa, 0x0, 0x1f, &(0x7f0000339000)={0x0, 0x0}) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f000035b000)=0x0) getsockopt$inet_int(r7, 0x0, 0xe, &(0x7f0000865000-0x4)=0x0, &(0x7f0000a37000-0x4)=0x4) connect$inet6(r0, &(0x7f0000d6a000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7d}, 0x1c) poll(&(0x7f0000375000)=[{r10, 0x80, 0x0}], 0x1, 0x1) getpgrp(r12) setsockopt$inet_group_source_req(r1, 0x0, 0x2a, &(0x7f0000888000)={0x8001, {{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]}, {{0x2, 0x1, @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) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b25000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d38000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000ba4000)=@assoc_id=r13, &(0x7f00000ff000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x1, 0x2, 0x2, r14}, &(0x7f0000d82000)=0x10) sendmmsg$nfc_llcp(r7, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000087a000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x0, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x5, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f00002b1000)={0x18, 0x0, 0x0, '_'}, 0x18, 0x0}], 0x2, 0x0) setns(r9, 0x7fffffd) [ 35.427680] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14762 sclass=netlink_route_socket pig=5480 comm=syz-executor2 2017/12/18 07:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x0}) r1 = fanotify_init(0x0, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce7000-0x4)=0x607, 0x4) 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000faf000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000bf000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000670000)='projid_map\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getuid() writev(r1, &(0x7f00002d5000-0x30)=[{&(0x7f0000c4d000-0x2e)="41e212bbd7846bf4a3f711acc0a0ea659db224aef1ce7b4d4ad2af7850ed96a7b65f1165d1acd6b3b60ccd8e70e8", 0x2e}, {&(0x7f0000de4000)="7a0e3299f5ae7a5b386af226445073cc53d572a72052a20e4ae8a4bfb93454456366d480f3ceafa77701f96a94ac09c61d71977f7e3592ff7c4e2371930b297455780e0971217aac28ef1c", 0x4b}, {&(0x7f0000d82000)="", 0x0}], 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000062c000-0x10)={0xa9, &(0x7f000016a000)="a34d9bb78d9ff01142e9d8198d7939c0d3edd85e72bae69633dcf437beef1a24d8db54171fbc9d1ef4ac43a63b3e83bca9c456184e616ad6cf1734c17ed81612770a830d29aeb7dde976ed7cd75c05556a4b3b97fb1bb0528f8ebeaad4f8a6da65a63b4b1946ac4cd0c5d0315026685aae2480cb29f21f77aee28a5a8cdc89b5a4513d8d9dd4637e2ef1348af16115249dbb10316c98797f17b0e0e9a761bd12b0ff8d9b2779e5d294"}) pipe2(&(0x7f0000334000)={0x0, 0x0}, 0x80000) dup2(r2, r3) socket$netlink(0x10, 0x3, 0x17) r4 = inotify_add_watch(r1, &(0x7f000026c000-0x8)='./file0\x00', 0x43) inotify_rm_watch(r1, r4) syz_open_dev$sndseq(&(0x7f00008e0000-0xd)='/dev/snd/seq\x00', 0x0, 0x3a340) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000093a000-0x4)=0x72a, 0x4) 2017/12/18 07:19:50 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fcntl$setpipe(r2, 0x407, 0x171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) capget(&(0x7f0000ea4000)={0x0, 0x0}, &(0x7f0000b17000-0x18)={0x0, 0x40, 0x5, 0x0, 0x200, 0xffffffff}) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f000077f000-0x1000)="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", 0x9f0, 0x4040, 0x0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r4, 0x1) sync_file_range(r3, 0x8, 0x6f, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00002ee000)=""/96) connect(r3, &(0x7f0000efd000)=@sco={0x1f, {0xb028, 0x1, 0xfffffffffffffffb, 0x3, 0x4, 0x5}}, 0x8) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000ceb000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b15000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000da8000-0x4)=0x0) pread64(0xffffffffffffffff, &(0x7f000018c000)=""/0, 0x0, 0x40000000000002) 2017/12/18 07:19:50 executing program 5: setpgid(0x0, 0x0) unshare(0x8000280400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.499674] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=5503 comm=syz-executor0 2017/12/18 07:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readahead(r0, 0x3, 0x402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a95000-0x1c)=[]}, &(0x7f0000cac000-0x4)=0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000055c000-0x4)=0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000751000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x3c) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x101082) socket$unix(0x1, 0x1, 0x0) r2 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000810000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x22) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000044d000)={0x5, 0x0}) getsockname(r3, &(0x7f00001a8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000366000-0x4)=0x58) poll(&(0x7f000047e000-0x30)=[{r3, 0x4280, 0x0}, {r3, 0x400, 0x0}, {r3, 0x8044, 0x0}, {r4, 0x8, 0x0}, {r4, 0x2, 0x0}, {r4, 0x0, 0x0}], 0x6, 0xffffffffffffffff) epoll_wait(r4, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) lgetxattr(&(0x7f00006ac000)='./file0\x00', &(0x7f000051f000)=@random={'trusted.\x00', "5e1800"}, &(0x7f000075f000)=""/33, 0x21) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000804000-0x10)={0x2da2, 0x200, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x0}, &(0x7f0000228000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008c9000)={r5, 0x4, 0x64c, 0x5, 0x80000000, 0x3}, &(0x7f0000709000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000599000)={r6, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x40000000000) 2017/12/18 07:19:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xffffffffffff9893, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x80000000000000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000c4000)={0x0, 0x78, 0xd4e5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2000000, 0x2000024, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000073000)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x20002) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x544e, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, 0x0) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) connect$ax25(r2, &(0x7f000014d000-0x10)={0x3, {"f99d97f80d17fd"}, 0x558}, 0x10) fcntl$setsig(r4, 0xa, 0x16) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000d5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000df2000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f48000)=@assoc_id=r6, 0x4) 2017/12/18 07:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000057f000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c7c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f00004d3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000693000)={0x0, 0xf0, "0733c5593299bcc999e472e4d2b30d370af9dfa00ba819a9feb18b84c9d12bcea2c50eaf5bd85f0b467cb49e2fd781699fb3c25abf4ea25b12c01d606a0a7891d00f323280b192bfda48599b2613bbc0023601631682947f35d0f988da2612796a524cc218576b51c800cd150967bc8a0a4776da139d9d173614b968df1aeca594149df10557674b3b6bad94aadd4a44428628d20273c3545002a3e7732c7c445c455de546fce9116edcb40aa896bd8c83d7c5a01afb7f7b6661eb369dcf50c4b2eac0eb17849b7aaa1ae8b00210b0214a549387079f430d29fa00355be83e4cfaac91166679c29442578bacbeffb20f"}, &(0x7f0000d94000+0xd2e)=0xf8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000021000)={0x0, 0x74, &(0x7f00009be000-0x74)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00002b1000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a13000)={0x100000001, 0x3, 0x8008, 0x97, 0x2, 0x9, 0x8, 0x1000, 0x0}, &(0x7f0000a1d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000738000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55e4a284, 0x2}, &(0x7f00007cc000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000529000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa1b, 0x2, 0x60, 0x2, 0x82}, &(0x7f0000ff6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000053e000)={0x0, 0x3d}, &(0x7f000009a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008f7000)={0x0, @in6={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000816000)={0x0, 0xa1, "4c3ccf529b439b4adb3fee314c634a3447305f5a0e38a974ad69c29883e02691b285abcaca70bdeadb2ef1348ebe3462991cb80e4b85fac6f32aaddd30e045b698a9155ba7571e82d3d634f8334c929986004ed757ffa40a6cbcd64cb0d79030238d9085ec357524f203428a1ab060eb504000fa4b6ceca71c26dcdc99b73d7c1bf6a4af9439b0dc5886a177f175e30e9866a0a34bf8e6a7f6e5e8f86bef098e9e"}, &(0x7f0000a99000-0x4)=0xa9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eae000)={0x0, 0x7, 0x7, 0x3, 0xfff, 0x80000000, 0x80000001, 0x7ff, {0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x81a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x55c, 0x8, 0x35, 0xcb2}}, &(0x7f0000ab1000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000010d000)={0x0, 0x5}, &(0x7f0000492000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000917000-0x150)=[{&(0x7f00009f1000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb9000-0x40)=[{&(0x7f000041d000)="f774ecdd12532b4bfd8d130e9734be902b039ad910886fa02f5fc170758d973b0a873fdc54b4a3394e2872221283989171b6d26be834eac4c1b34eda20c1533283cd11286de2b69811b6b715d1ed8dea393ee3f1336b323b1dfc5aeca31d86c873c5f28d41220645d4ec153e93cbfaf41e077de8ec4e30a9924f6d866a3deb85b847d9257ddbc7a754c1", 0x8a}, {&(0x7f00004f5000)="deb0cef3596550702e9375d0749d67dfd20728c61310df7be21ed6ccde2b93b601cea27d3312a629d5575e0529487e2eac5a090e893046aa345436ae7199c3ed906eb131c4f157c91fa6fe62635e8a3f631deb76a69bb509b955a64b614fac8eb2af5e47edfb3b546445eef2c324", 0x6e}, {&(0x7f000034e000)="f2f2e5e1e4a402daa6e4179d3d5ea7aa0eda539a2694062ab58e6df198", 0x1d}, {&(0x7f000080b000-0x9)="05034e5ed421a184ed", 0x9}], 0x4, 0x0, 0x0, 0x40001}, {&(0x7f0000c44000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a5000)=[{&(0x7f0000326000)="836061fea4d7150c00541daf13307b465f829e0ab96d47525c8c4b318a825637a3f636eebe3ee6b531c3bcf33f1f3f1c9a7986afd3e2eb3e00a6bbe2597f1fe5593acf1f1527523e0852772a23e8a4f7904e9386541ea003a4", 0x59}, {&(0x7f00005bb000)="c96544a2b71443e5f14af3fb49cff886", 0x10}, {&(0x7f0000e8b000)="41c01719c7d966f6f79c269c00142a5b75d09504fb42a21d12f017264c78cc84f2c846fd8c24c2655478ddff138e6a4002a64a0dc274a3bbbe09d2ab03edb8fe0201f64cf3657e6418e1cd0887a13445a6960393e1b7a9a87feedd05b7526a6958a0c570444ed00c24531e004aa119d6a4ad9bd3f4d126d7800329d58e4096869b8bd128723d9478a434334bc7cfa6cf5c46d6cdd3410a20", 0x98}, {&(0x7f00002a2000)="7fde1feac15cc6be96f8c9098d2584a6925d0fb21851a105e38890e50a9b0ac6d8d355f85e33cc7df03c4bfcd094d4e356e9a2f9d1e56583d0725c8d4e42b309a91aee1ef935e8a6708c20895390ca5a90a1054a9b250b2eeedd361af39e7bfba0619f1201e703771266c03b5d3aa9dfd8f6cbad8053e314bbf86e74df8874ccaaa77ac8fb3bd2ef80fae9f7376ef2edf3cd8e08f767b06b6ad49058aede2d704222df117643b2ed947bcb81d219b126e50c8ecbe12c8a03f43421e14cf373325df9934bcfdf", 0xc6}, {&(0x7f0000c53000)="b6091f23afeba7a017ca3a885dd4bc823de84575c969481839070c251357ee124d279fdfdf48953cd1fcda7db725edf3bf92306ea02b1494c11f6a49403e8d281204c5e5106b82b9c6cfd8fa041d3ea2d7e3e0c0aa3b9887c44085433a9eacadf9ee109e5924adf5f67c4c1b73b1da083ac917c35b2b10d2b7b78d4ac84c64c179af059c376a0b1893f60f41e9fa8d3c34baced72adc2eabbfb7e27868ba390ec09c49d51ff1d74f5d51e79c343bcf5a005b9d", 0xb3}, {&(0x7f0000844000-0xa5)="9e906b91e3ba77dac7f3ff6dcd0679c68ff04e79db42f8250ddfdb65833c8754e227976a5563a1d6fb6877447113fa3623f6678ea5e8dd4bc408abacd2057e4e4fe2faf3636aeb2bbd07e8f4885db96e63e0d3dac564ab24a3ce2f6c9c7c709a685ec7c7ac203a11fb1be8590433aa4abf8414cf9ab712ad1c1fd2a2cd9746983dc849cde3368a05d48c9bb810d471bb2bc5b34c01e9e60d17f0097c377ad4db5a8b3f1c48", 0xa5}], 0x6, &(0x7f0000380000)=[@sndrcv={0x30, 0x84, 0x1, {0x9e35, 0x10000, 0x8000, 0x6, 0x8080000000, 0x9, 0x6, 0x401, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x515, 0x201, 0x1, 0x5, 0x1a, 0xffffffffffffff01, 0x8000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x8, 0x5, 0x80, 0x8000, 0x0, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8009, 0x1, 0x5e, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9e66, 0x8, 0x20a, 0x3, 0xfffffffffffff8b8, 0x466, 0x80, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x9f2, 0x4, 0xe37, 0x800}}, @init={0x18, 0x84, 0x0, {0xff, 0x4, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x1, 0x7, 0x1, 0x4, 0x100000000, 0xfffffffffffffeff, r6}}], 0x180, 0x800}, {&(0x7f0000022000)=@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000fb8000)=[], 0x0, &(0x7f0000758000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0x800, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0xc0000, 0x80000001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xc1, 0x8006, 0x7, 0x7fff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x2, 0x10001, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x204, 0x5, 0xfffffffffffffffa, 0x8001, 0x94, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x5, 0x8, 0x156, 0x10001, 0x3, 0x80000001, 0xe5e9, r10}}], 0x120, 0x1}, {&(0x7f0000b04000-0x1c)=@in6={0xa, 0x3, 0x8799, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c, &(0x7f000064e000-0x40)=[{&(0x7f0000e19000-0xee)="ef7a405c22a6d65b3dc5b3b7a65a4d27276eefa4ba59b6e0bce9f051b775fd579c29a8f2cfa9276dcb887b02e0a2d1c6e1380fee9ff54bbb58cf10e4111cdd5b3852ddb7cee93600171d87eed8e0e4b1b2ae15db55b3dde81a7d4e806233f7ae1a841ace8f1d3959dbf256b19b3ea43b58bb393ad1009e1edc07fbd70d9706113d1a24a13b0378f4a0d71f11e283a4d6e93a58958e3251ede9ecb87396d4e3951397ae0dda9c1222fdedd432cd2fbeaa169b8130294797b8f1ebb24eb9a5244a238ad1b69129aeaf0da690608a0dd1abf612be4078993f342c35f6c79a9365eaca1ae001738e76b8f1dbb8c910f5", 0xee}, {&(0x7f0000d04000-0x1000)="2eeddcee197ac60dc14c6b3d523307041315e1f68aa7ad599f2da4fc3b52c575a45306316a766f28650f1de6aa07948156400581ab2ca7db2ce56731e65a5e0b8bec6235b8518242f50b4faff6c17dc686480ba663b0ed92b7e851d68e84e4773ece380d5716c2915b94b631628a3f46ffe34363d54ff37272667581c8cbe5061ecf1e34a548dffdcdc21b81d510f9b556c7a54eb216b7d83093387d02b3fd323aa2a31b4099bec707c76b9c41d944e6332ec88feff0cef54c86ffc5efa8394e807e7bf90f87fe065380f01c4ce605c147a6bb29047cddec6b0396efce7830ac3761be27a28c64ae4dc5dfb1fc1614c9d94515afbd40057dcea445f00edfcc2e8b7e7f001e413b3861dca50d4be432cb22622ec746ee5481594020e9756eadcce1f08e5711290f28df606045561eb5efd44a2e61a044e0ca4ec9a52a2b31df23e767c0deb9e305ff7fb6072c5408b0c2fe454ffaed06649dac7e76a894598856d82a376fb97274db4882d64051cee1071d142a76d30bce68eca8bbdd9f522ef9a0b6c3ff4cc6a1aae870be12ab71beb4af453ceabc204abfa09f88fcb9e4fe98aba283fd1dc3fac9f50eee70cfdf6bcc1c71a2bb39c88796a7ec791e4a57b49a991017e30d3e70312843341a4a0976c86cbad857eb65399945f8bc49d88620d6c2e5c59830ff54ea837215d40af31a6bafaf565efec29e4631f19bc8ec54aba3fb2b33fe9c76b39c51b1395888bdeca7cb9da17deef37308682087bca8cc145b12ba1b20b3f83c0d267e8a437346243ef6909f9bfda28a9936b10c5757145e2d89147f5b96970b7a5db4b370450b3253b25d20b1ba72ad15f566c39d61e652dfb0db336974b41425ea18bbc8dc9b5d9c6bb920c21766cb1409ec7e11931644855a244594ed433333780a8e66e533d38439a6376e2cf3a1cd8f4fa1a46c0a7c49a1127bf43b3f6340cbf04e7fbd37aa84e1b749e7ad0b55b1b146e57cf4b457a99b547ffad1fb5ae32a5e1ddba88a9db47ddc73ed3300b0e3989ec5fde62f0f95978aee7d9fca63075b60799159d13c779e673478aee8d7857dbbef17870826540e53cb97f8bc89a60e9d8edda1313bdfd1c4bb22ef6b6b002251772801c10c6c254696b005edf9c789583cd4a2ae8d5c02cde31f9c90e5a811bd6d59bba3f35ca0b5b742286250d75e1563096e6cde38739ec43c9c9c14d91ea2a4c24f123abdd1325e3ff3f5aa0ef29b740f8194b27442dfa27a57c9356e660a01303689683f8dfa1132ec268fab756a31d530480618cf8985e6d8cd0d82fc1e35b997c557bbecfa84f15231f32084967cf6ad1dcd7b8ff00c68fb9fdd0fbf4199e2d8458e82ae1926025921e79d348887364bd5bb74bec5ca5205a064478be63bbc2ed7833e6a41dcc0b3d4aa995356b0716fa4e4bfdbd474ab9ee98a04a6e35c3375576ae81a2264513ba8b1cc936c2cbff7f2d442c5b00e045f8052319287bbd83556ccd5f0e8a7c8615f9c9343576cc23277897926fe9e82163e863fbf45a2155ac3854f42c865131ef17a681b2691784dd50fa20bf614b605c7a882c8fade505e1a0fd964a69d60b25038668b58fb2c803cb9055b72af4c3267fe132e79571ddb96efc52e5dff557394d75cecf14e74775bc85fcf2d960ed576bfc55d81c189e98e75902c4fe51b7de3486b36b08e7bc5c91809190dab3f63ff47e9874733deddfffc7e56c359811c10c5c7287a09767e35e2fa3ccfdb3e692536f08ab3991a4d8f5a16980459b79539d3dd511a4c21f0025cbde4a2b008b454a139e9f5fa1d7cecee85d156c8b0ea012a55f4f5631a6b20dc4b9f630a115c915a631378e921734e9c709745abe000b9637d8fb0636462d30b4ab164d5dac811433432095453f2420c2104157b3d4d7a45e29f39d6fbe7973a24b6764014fbf676f8240a3e1880732a1df6d68d0c728e6db71f56d87f8199f9e09e1fc98ccc1d505bb80380fcee8da8df4cf123b5392c2e876c6b4df9cb69f2f293127d9ce6583de8195a4b09186ab76814866fbe70254d1ddbc08a30f5c8c7e82ef08c81b892bd670eda72de8dff87ea3c774c9f350e0e3984fb57b57290743f5df93eb14a527e2cd12aab40ffe7746ff44d01c864f8d1ab5abb88ca6253a82a9f1eea3185a3bbd0fb86d4e3e648bd48b769940239a87525cf66eca73a49677e76ddbfc450c711e9978ed83b60faa38a65c6656333432f8eeb9aaf35f72fc35a356297b0806400ef63cb6d913be611768b8e2588ae72ab978be37ac3f7d601e7f578c01927d87fecc6fc6d4c52517f54461bc77cbcadc2096550ca350b55b5f0ce05dbed8cc5c0003edb2f0dd64e6ee9c945e72aec68b194b224c6b3747706cfddea743af3c06bedcd0e80a8bd50b934bbf9269b8d61c1580fabd298df270dc35f293c758619a81618b910e94a04a12b8ecc513ed1f0f849bf0907f21a4705e25debc47f0633213db3dc18324c6255a39c5d4fb14521ae6a1d209e229bc846449c8a5cd73e24bd2e2d1c457259d8e3d57a843a6815cd0ef1808a0199adff52d65563a8f8028191fc6d0344caa737c8bd41cf5fdbd4158e3964a004577042f4df5a4004ce896a34b94185b4fcc451465c5e8f1a2de954425209b0ec5d9397a4f5183c96dadd50ac948c8500f7b0e65cd33ebe29aa1a512e74e22916d86d2e9d1fb8502c240d1710d5824e723d83a7c54d3579e6dba6ef434fb1a13f92e0e198204e9f20b03c309de39d0777b8f581980ae55928c1b539a30b27a409683ff8746faafb0d22910459e5634dc4520c0a450499ed35af04f4d0c76df039928243e5404b58591d5c214cb04d4006f57fc32651d481a1feac34bb8da901d6e49c3e55e8b51af9350a830ac8c56929b78d53315bca0c49cdfc8c4298efb84c3a3a20c112c60606f2fad3351cccf3688f9834e98e4ea202dd0611ba16f8c4b9b75a1b7625b67f80a92e524160630fe1043ee5b1e92d5b0968c75b158e75ca4f174f6d7ce67a49c09fd0a5243dd8dd93d3a651df5b5fac3fd08252757cfa792c3b411764d2b1fd8279722b3bc502ba6476d310b902e51db460683da6fc6f3183696d4602fbafcd296740a7dea71a1e337a79f25724ae7328ce23e7c728c618cb6f8ef7698e83a5734f9a3425690794f15cb9bf4dbb8b7278cacf540ebf362d83d0a8c2fa130975dac275c4f50fa29cfd0fe0f12dae85338246860db6fed513f37a6d8693043c49bb94be1822889b2aa99335557310e1dcb58796ccdc1a74980209de9b1690840781cfe6a5a25a5200a1963fdc4c4fdf1744d7e3f21df425d4e682d69d17467a12220911284f6ef311f7051ab0be13830531c6cbddbd5f8002327dcc85294d748933478c858943abba3ca8f03342f66bb4b1d66ddf96a5c8da7740d2f82835bf07a44251144fe3803f43d37209d4a6a110d9568e01659f650712d5b8c7ef1343e9ec3eca9cf6e881242e48bbb3a2608ac9fb13bb82f9e857077cc7111de87060454d051fcf7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0x1000}, {&(0x7f0000bfd000)="10e05cf85d9e69d162a4e515df4b85a9011b931bad4b2c3a57a3fbd8b3efb73c9438324b", 0x24}], 0x4, &(0x7f0000808000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x8001, 0x5, r11}}], 0x30, 0x41}, {&(0x7f0000263000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044b000)=[{&(0x7f0000209000)="bd64", 0x2}, {&(0x7f0000d6c000)="1342babf989a336b37e344310621e8e9f1ef1d3dc273e27391fede89864bc61da54cd12bc421ac01303ca42541506fc316d93c02af1da7ff857b757c965c8f93ff3cb86f1b76a6e30bda9da7e24f2bf56ffbad32d10a170cdfa8bed5a9", 0x5d}, {&(0x7f0000977000-0x13)="c077808c4a53895e3477624ab85e7767d29935", 0x13}, {&(0x7f00009fe000)="b564a34a817813800e3c985772d4bdd4d807ef6ea4e68b3b0f734c", 0x1b}, {&(0x7f0000e73000-0x25)="b2bf2709f8fe131189c6388fce2e34e8a3c78bdbdb3cae411441f2cecc6ddc33a6c7345b9c", 0x25}], 0x5, 0x0, 0x0, 0xc0}, {&(0x7f0000d09000)=@in6={0xa, 0x1, 0xd54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c, &(0x7f00003b9000)=[{&(0x7f0000e82000-0x29)="f63729cccf233861798f8a4354b04553810dba444ae388dc4e57da1289aed475894279315a1639e77f", 0x29}, {&(0x7f0000dae000)="0ff30b76b0ee779f88120fca8647621befeeb02eb82f58bdbf6ee39806f8e1d6ca668f25709b1fd7b217d0a65365d7fe391c35525bc18eab35d00f799ab120889f5581a660156c021ad69fddcf5c0beed553115f549634a75486a00c5abe27ba589d897594c2238afdb67bbf6bb55c473eae2baef51d5dff95d82771529f966f847bf6e1941165e5799f9c66f6825993ce201e9c1e4d7ad81ab3fbfe8bb81bde4fe55307c1", 0xa5}, {&(0x7f000077f000-0x8a)="34bd309e7a4d2279408430e4bbc889bb494c7bd0820f011540d5f2363fe30f1efd9fcdcd8640b7d757a005f9d02b4a0716792435bb6ad3c760088b71b43818acff398b5ee7ccf29ead4712e846bc3ccc06946e4abcf9f8b43f5296c33f28cd04a8f0f7b92ecd31e4667a4bf1da88f41b57f9c37a85bf0e42a0f371739b2aa240f38ee728dbbef50e2239", 0x8a}, {&(0x7f0000990000)="4e65c97e022507051e380fc05f58f54e2e23bc5570b822d2c0b889a547732302bf90cded99ce62b8c6a35d321f", 0x2d}, {&(0x7f0000b96000)="592beaebdb059fbab238e864db6d799298a7b80c64e5aeb1296b9af45b256c26ad0a0eb2e62b5e01bb31b84735a4950b62a3b42b9de52cfe44dd222474f64f7c124c309b6b", 0x45}, {&(0x7f0000a0e000)="01ae5d4ee9ac250338af923b6b364d4c99206bd43cc25ffbdebfa858881592c60f46d37dc3e32b09ddfa8d69113c372aab8f5353ff148d35bf81a262968e3d73147cc4f3883be7cd7328bec16b1a23468f0df09768ab4327c1bde7dc85b50aee7f5499b79b502d44869670c72a362177382ce8492fad5835f0afb6466b6cc294acfda432ca36e2986d2e3f03c96683168bb9ce990861ee775378ae4a7e4f9325f947d89e570cbbf3fa80ac2e4971a70144cf8533cd46d72f0989bc13e67fd3b6f0de29d6b3aa3e3a02b5516a2b1055d1109a7cab13cdf76fa5f1289a370972b816cfc46b9f06d8ce93ad0767d1bf162833d21ed481", 0xf5}], 0x6, 0x0, 0x0, 0x200400c0}], 0x6, 0x800) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x6, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x87a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r12 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007ea000-0xb)={0x2, 0x7, 0x9, 0x1fe, 0x0, 0xffffffffffff816a, 0x2, 0x5, 0xfffffffffffffffe, 0x2700000000000000, 0x7}, 0xb) getsockopt$packet_int(r12, 0x107, 0x0, &(0x7f00008f4000-0x4)=0x0, &(0x7f0000b36000)=0x4) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r13, 0x84, 0x21, &(0x7f000013f000)=0x0, &(0x7f00005d0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d9000-0x4)=@assoc_id=r14, 0x4) futex(&(0x7f00002af000)=0xfffffffffffffffb, 0x88, 0x4, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f00001fa000)={{{@in6=@loopback={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}, {{@in6=@remote={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}}, &(0x7f0000844000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r12, 0x29, 0x32, &(0x7f00007e7000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r15}, 0x14) 2017/12/18 07:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000765000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000027f000)=[{&(0x7f000056b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000123000)=[{&(0x7f0000d9c000-0x52)="a524c6dae3004bf6804b8b929709e84af0167fea56cd005b31c6f72349f63f43e04557a3eff92911e40c84f3cea53ac2571ba98f37f62f1ee7001d8805b3565693dcaae454e2dea2352a4ba56d3d26464c37", 0x52}, {&(0x7f00006bc000)="1fa7947762fdae0c9493c5bcb5235508b5c71fbe41a98af4cfc7a4b87488d3e86bb6cca17e5ce81924ca27f3919804e57a5ff1a235f4e1388128b71c7a4b5ae15fa326ad35ae94bf208194c85896af6e996fc4104f452566e9bf3d787930f35a820cfe7850b1ba72500b7590a65666f1d621cf0ad19d57b3b01db8d4a6f052b4f8aaaf77c76667b637c8ae72173f12f5fdec", 0x92}, {&(0x7f0000650000)="955901d52ea8f09dd172d7b739185bb441fe17d0350a592e7159597ba20473465a860860d67f8aeec9eb1e763c3e308b83971e1ddf466129d9cd006e12d5c6d7c6eeacebf632d21945e6aa118b5dea93bac8581d47d0d02741fbb7abde39fcbff1a4db97fa5cad0626f355928ed3903b03d4c4", 0x73}, {&(0x7f0000b5e000)="dd37b8b34335abbfcd895074d7434b15c346648f76df945b493f47c7214e91f2aa2de942077ca7a168b82398d2d0291bb1c503ce74ae71d38b8dda8c1ba6b4208126575f3f3e04b12cdbeb1c85a4a0e7ddf15e498fcb6de9a60437c83b00cd7447d578b34bf528173205e2836e4a4c027eca7e8adb5f49d86098b109cce1e3cb12e71eb7383641a751b9caac5582f42b01eb5ab680da2775c3561d0ba58edf5095635252", 0xa4}, {&(0x7f0000d6e000)="65661e9d06287275440227cff3e05f8105c8c852fb3e8508d2b7912308b3256b2668ee36ce2228b37cb29fff4d", 0x2d}], 0x5, 0x0, 0x0, 0x20000004}], 0x1, 0x20000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000086b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005aa000)=0x6, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) request_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7d000)='&/)selinux)\x00', 0x0) r3 = open(&(0x7f00005ba000)='./file0\x00', 0x80, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={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, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000abc000-0x18)={0xa, [0x8, 0xfffffffffffffffc, 0x100000000, 0x0, 0x4, 0xc48, 0xfff, 0xbbd2, 0x3c, 0x0]}, &(0x7f0000020000-0x4)=0x18) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r4}, 0xc) signalfd(r2, &(0x7f0000f77000-0x8)={0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000902000-0x8)={0x0, 0x0}) epoll_create1(0x80001) r5 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r6 = memfd_create(&(0x7f000058e000-0x8)='\\system\x00', 0x2) pwritev(r6, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000517000)=0x8) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000063e000)=0xfa48, 0x4) bind$llc(r6, &(0x7f0000ee8000-0x10)={0x1a, 0x1f, 0x9, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) lseek(r5, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005b8000-0x4d)={0x0, 0x45, "345befbc293038d45790a050827ef83b6dd8d51848269be1202504e44cbe1820bf44851ed1766cdaf7d1abc07abfbeabcc0fecf7eeea8fc48569a16644fc6d0399df39d3fd"}, &(0x7f0000b91000-0x4)=0x4d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d16000-0x8)={0x0, 0x0}, &(0x7f00002e2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00004fe000-0x4)=r7, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000ab8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xaa, 0x6, 0x500, 0x2, 0x2, r4}) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x81, 0x0, 0x0, 0x0, 0x4000d, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "ffd559228adc329394610a00acd238b534afb805ebc30afb0004d56dd03f1f8b", [0x905, 0x7]}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x4000043, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r5, 0x7f, 0x801, 0x7) 2017/12/18 07:19:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fd000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x2602, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000000)={0x6, 0xc, 0x4, 0x4, "aa36f5d306fba8612e5c6f89dec0f7a6b9bf4554110b4ea1dcf6056c96580490"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x100080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000031c000/0x4000)=nil, 0x4000, 0x2000000, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x68, &(0x7f0000003000-0x68)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x0, 0x201, 0xffffffff, 0x100000001, 0xfffffffffffffff8, 0x0, 0x0, r6}, 0x20) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8, 0x0}, {r1, 0x6400, 0x0}, {r2, 0x209, 0x0}, {r4, 0x8, 0x0}, {r7, 0x60a1, 0x0}], 0x5, &(0x7f0000114000)={0x0, 0x0}, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) renameat(r7, &(0x7f0000008000)='./file0\x00', r7, &(0x7f000000e000)='./file0\x00') mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xf) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f0000010000-0xc)={0x4, 0x0}) eventfd(0x1) [ 35.541649] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=5508 comm=syz-executor0 2017/12/18 07:19:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff) 2017/12/18 07:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b1a000)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setflags(r0, 0x2, 0x1) fchmodat(r1, &(0x7f0000c77000)='./file0\x00', 0xa) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000edd000)={{0xfffffffffffffffb, 0x3fa}, 'port1\x00', 0x51, 0x5180b, 0x4, 0x8, 0x100, 0x9, 0x4, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r1, &(0x7f00003cb000-0x8)='./file0\x00', &(0x7f0000579000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) dup(r0) r2 = creat(&(0x7f0000ce8000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f90000-0x10)={0x1, 0x8001, 0x9, 0x6, 0x0}, &(0x7f0000253000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00007af000-0x78)={0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x1, 0xffffffff, 0x100000000, &(0x7f0000b3f000)=@common='ip_vti0\x00', 0xc46, 0x40, 0x7}) accept4$ax25(r1, &(0x7f0000853000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c0a000)=0x10, 0x800) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000005000)={{0x66, 0x517}, {0x1, 0x0}, 0x7, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) socket(0xa, 0x2, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.528883] INFO: task syz-executor6:5485 blocked for more than 120 seconds. [ 244.536118] Not tainted 4.9.69-g3f1d77c #108 [ 244.541160] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.549145] syz-executor6 D28344 5485 3570 0x00000004 [ 244.554856] ffff8801a8001800 0000000000000000 ffff8801a7538a80 ffff8801da2bb000 [ 244.562859] ffff8801db321418 ffff8801a8027ba8 ffffffff8389932b 0000000000000001 [ 244.570841] 0000000000000007 00ff8801a8001800 ffff8801db321ce8 ffff8801db321d10 [ 244.578810] Call Trace: [ 244.581384] [] ? __schedule+0x67b/0x1ba0 [ 244.587057] [] schedule+0x7f/0x1b0 [ 244.592225] [] schedule_preempt_disabled+0x13/0x20 [ 244.598777] [] mutex_lock_nested+0x312/0x870 [ 244.604811] [] ? loop_control_ioctl+0x176/0x300 [ 244.611208] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.618190] [] ? check_preemption_disabled+0x3b/0x200 [ 244.625010] [] loop_control_ioctl+0x176/0x300 [ 244.631126] [] ? loop_add+0x770/0x770 [ 244.636541] [] ? loop_add+0x770/0x770 [ 244.641971] [] do_vfs_ioctl+0x1aa/0x1140 [ 244.647646] [] ? ioctl_preallocate+0x220/0x220 [ 244.653857] [] ? selinux_file_ioctl+0x355/0x530 [ 244.660150] [] ? selinux_capable+0x40/0x40 [ 244.665996] [] ? __fget+0x201/0x3a0 [ 244.671246] [] ? __fget+0x228/0x3a0 [ 244.676485] [] ? __fget+0x47/0x3a0 [ 244.681659] [] ? security_file_ioctl+0x89/0xb0 [ 244.687856] [] SyS_ioctl+0x8f/0xc0 [ 244.693025] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 244.699574] [ 244.699574] Showing all locks held in the system: [ 244.705866] 2 locks held by khungtaskd/514: [ 244.710160] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.718835] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.728490] 1 lock held by rsyslogd/3176: [ 244.732614] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 244.741446] 2 locks held by getty/3304: [ 244.745382] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.754648] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.764539] 2 locks held by syz-executor6/5485: [ 244.769188] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 244.778890] #1: (&lo->lo_ctl_mutex#2){+.+...}, at: [] loop_control_ioctl+0x176/0x300 [ 244.789055] 1 lock held by syz-executor6/5553: [ 244.793599] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 244.803315] 1 lock held by syz-executor6/5569: [ 244.807858] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 244.817559] 1 lock held by syz-executor6/5571: [ 244.822122] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 244.831820] 1 lock held by syz-executor6/5578: [ 244.836363] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 244.846062] 2 locks held by syz-executor4/5531: [ 244.850708] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 244.860001] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 244.869530] 1 lock held by syz-executor4/5552: [ 244.874073] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 244.883363] 1 lock held by syz-executor4/5557: [ 244.887904] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 244.897194] 1 lock held by syz-executor4/5564: [ 244.901753] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 244.910940] 1 lock held by syz-executor4/5572: [ 244.915482] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 244.924776] 1 lock held by syz-executor4/5574: [ 244.929337] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 244.938614] 2 locks held by blkid/5542: [ 244.942563] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 244.951742] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 244.960398] 2 locks held by blkid/5573: [ 244.964334] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 244.973533] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 244.982199] [ 244.983791] ============================================= [ 244.983791] [ 244.990926] NMI backtrace for cpu 0 [ 244.994580] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.69-g3f1d77c #108 [ 245.001816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.011144] ffff8801d9b57d00 ffffffff81d90a29 0000000000000000 0000000000000000 [ 245.019092] 0000000000000000 0000000000000001 ffffffff810ba1a0 ffff8801d9b57d38 [ 245.027042] ffffffff81d9bb4d 0000000000000000 0000000000000000 ffff8801a8000418 [ 245.035004] Call Trace: [ 245.037562] [] dump_stack+0xc1/0x128 [ 245.042892] [] ? irq_force_complete_move+0x390/0x390 [ 245.049644] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.055582] [] ? irq_force_complete_move+0x390/0x390 [ 245.062299] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.069365] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.076343] [] watchdog+0x6f0/0xa70 [ 245.081582] [] ? watchdog+0x125/0xa70 [ 245.086996] [] kthread+0x26d/0x300 [ 245.092148] [] ? reset_hung_task_detector+0x20/0x20 [ 245.098777] [] ? kthread_park+0xa0/0xa0 [ 245.104365] [] ? kthread_park+0xa0/0xa0 [ 245.109951] [] ? kthread_park+0xa0/0xa0 [ 245.115542] [] ret_from_fork+0x2a/0x40 [ 245.121170] Sending NMI from CPU 0 to CPUs 1: [ 245.125667] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838a9766 [ 245.133086] Kernel panic - not syncing: hung_task: blocked tasks [ 245.139203] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.69-g3f1d77c #108 [ 245.146436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.155772] ffff8801d9b57cb8 ffffffff81d90a29 ffffffff83a89ca0 ffff8801d9b57d90 [ 245.163717] ffff8801a8000400 dffffc0000000000 ffffffff84409000 ffff8801d9b57d80 [ 245.171661] ffffffff8142c451 0000000041b58ab3 ffffffff84186f18 ffffffff8142c295 [ 245.179615] Call Trace: [ 245.182171] [] dump_stack+0xc1/0x128 [ 245.187501] [] panic+0x1bc/0x3a8 [ 245.192492] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.200684] [] watchdog+0x701/0xa70 [ 245.205923] [] ? watchdog+0x125/0xa70 [ 245.211335] [] kthread+0x26d/0x300 [ 245.216488] [] ? reset_hung_task_detector+0x20/0x20 [ 245.223116] [] ? kthread_park+0xa0/0xa0 [ 245.228703] [] ? kthread_park+0xa0/0xa0 [ 245.234289] [] ? kthread_park+0xa0/0xa0 [ 245.239882] [] ret_from_fork+0x2a/0x40 [ 245.245873] Dumping ftrace buffer: [ 245.249419] (ftrace buffer empty) [ 245.253096] Kernel Offset: disabled [ 245.256696] Rebooting in 86400 seconds..