01ea8961e46998778b6827402bbb9786038bd8e9c7c7bc65b9f6bc266", 0x9d}, {&(0x7f0000fe0000)="4af17a9547db6dab734b05695e81a16aa4103cde9c0a27dacb9d5ff4904804990b9ac675b2b2504d4eae5f7c04b77c46ec1a8cdb9404eac29a13f83bccda6234ef", 0x41}], 0x2, 0x0, 0x0, 0x4}, 0x80) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001bc000-0x8)={0x1, [0x0]}, &(0x7f0000fca000-0x4)=0x8) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) connect$ax25(r0, &(0x7f0000403000)={0x3, {"89064a40eb0037"}, 0x7fb}, 0x10) 2018/01/07 17:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) write(r0, &(0x7f0000827000)="e0c15c1c1dd69fe95fd331d96c430cb4308f9e26d965eafeaf8157b28da6b1a429cc20a77e899cb40ca697ca3188897f7d66fd26b927071241604577e0e0f01ea6d96b5d24d062c1dcd268595294e050c08d62ca1f67c449bea00b8f99606f8d862d14fa9f2030a40bad2c7c36002a9f09e40a7ebd38ff81eed63e01a42ecb0ff982f8cf2b935b1fa8eacec8b1faf83dfe7fc4d02d0fd33218cec398e977d90049615820e420b14562f2946df79d96509c9d692ef852d413b0a69cd73747d553544031bd77f815786bb3aecb47bbcd7104d8442f32612f3b40406d32ceffcdcd68dca661d1d7b5db05c8b450e2f1", 0xee) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xe4, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000987000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f1f000-0x4)=0x9) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3b}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00005db000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3da9098ed53d", [], {{0x86dd, @ipv6={0x0, 0x6, "ff012e", 0x18, 0x88, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/07 17:00:13 executing program 4: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x9e)="eb094a8a965cf79c98245762a660505221cae2d09cde004e6eabb326bf14b346a1749ff5c0180f5fc7dab070095b83a0e830eebf9894fe6706b11961a86b98937179a6bd406d732c8582ae10b717ac62bc798fbaeed8c4bb694f770db490b48054f48d2a9495e46377537693933919f837372bbf011d22c0b01149b1242d6d49d2388c20140c5fec64b36965991fa9d5441788605f31ec9426f0b8c5f9e0", 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x3, 0x0, 0x1, 0x785d615d, 0x5, 0x0}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf7}, 0x0, 0x0, 0xff, 0x2, 0x100000000, 0x5, 0x5c0}, &(0x7f0000003000-0x4)=0x20) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004a6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000026000)={0x40000000, 0x1, 0x37}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009ec000-0x8)={r2, 0x10}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) getuid() 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d45000)=[], 0xffffffffffffffb6) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet(r0, &(0x7f000081b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f7a000)=""/186, &(0x7f0000f7a000)=0xba) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f7c000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00000ce000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f7b000+0xf47)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f0000755000-0x38)=[{0x0, 0x0, &(0x7f00000f6000)=[], 0x0, &(0x7f0000f7a000-0x60)=[], 0x0, 0x40800}], 0x1, 0x0) 2018/01/07 17:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0xd, 0x0, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000593000)=0x2, 0x4) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000892000)={0x3, &(0x7f0000bd2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002e2000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000028a000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000895000)=0x8, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0aff000000000000000500000200000902018005ffffe5000051", 0x1f) 2018/01/07 17:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x1, 0xd, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007e8000-0x1c)=@req3={0x763, 0x1000, 0xfffffffffffffff9, 0x3, 0xff, 0xffffffff00000001, 0x1c000000}, 0x1c) r1 = socket(0x4, 0x5, 0x6d) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00008f8000-0x4)=0x0, &(0x7f000044f000-0x4)=0x4) accept4$packet(r1, &(0x7f000053b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b38000)=0x14, 0x80800) writev(r1, &(0x7f0000438000)=[], 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000089d000)=0x0) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f9c000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f9c000-0x4)=0x2, 0x4) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033b000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000046a000-0x38)=[], 0x1, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009c9000)=[{&(0x7f0000f9b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000dd7000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b40000-0x14)={0x1, 0x1, 0x351, 0x385, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) [ 651.915666] nla_parse: 14 callbacks suppressed [ 651.915671] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000049000-0x4)=0xc) sendmsg$kcm(r0, &(0x7f000003d000-0x38)={&(0x7f000004b000)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f0000035000-0x50)=[{&(0x7f000004b000)="31f50c6873872f2b4859b6c820ba552233c5f1d743529745563631050596a2a0169a6ed242d85e1165bc3ce14afa46980a52c231806a39db57b39f1caee14ad4ad7cb6584450e94b6896360022b1f905ed0205757800fc21764fd879af9dd471e24d09ea6ba9cdabb52dd05e5ea705f1fb0bfdea161ac6891f0097886bc082e4cc8ed5c8b33da9c0839262fcdb2f13478e3a0601bed12ab69854f7969ea5df0a8d4f9cfa2d108276718bff6b3bda31fb8d56bbb19002be5efa83a5f4", 0xbc}, {&(0x7f000004b000)="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", 0x1000}, {&(0x7f000004b000)="7ed59e9de7300ffb6a03d71eff39d7df82d46157eb01ea04e045497d43799aedde1398d760452e8a62d7904f0ea1b2de55c937f85005f4166cacb22ea5530f4c04b2585a5d9c915b3c07530dd1d1a175ab4e17dc579793897b30dc683722f13929c50f63704e18e05b1b4487beb0cf0e8cfa4713e6b3e209e917f92ecb779571489ee29bf898eb28", 0x88}, {&(0x7f000004b000)="18ca42aff3f020423c528bc3d349b7a0266590e503fc4985bea0ab727776c6d740a124d2f2d3ed9ed0b002ca89c1b6294e65ccc791ce91107e041e9a334ea0b1aa6d070b7ad2b6fad0308c2cdab6865fea99e4d44c42b38d349e56f57e01875b1a17dd9adc98514f469f276279db9f74c39332e89251", 0x76}, {&(0x7f0000038000-0x37)="b73ecd108f87742f0d3ccb28ee36ee87c0d4849c881696a29c6625cb08cd5ec02e0941cf329842f638c65382040e73168db68cbbf14e80", 0x37}], 0x5, 0x0, 0x0, 0x0}, 0x8000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/07 17:00:13 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0x6, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f000000d000)={0x3, {"73642ccbc2425c"}, 0x0}, 0x10) socketpair(0x11, 0x4, 0xccb, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f000000d000)={0x1f, {0x140, 0xfffffffffffffffb, 0x8, 0x6, 0x9, 0x400000009}, 0x9ef}, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000008000)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000006000-0x78)={0x8000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x5, 0x6, 0x7, 0x0, 0x9, 0x9, 0x2}) socketpair$inet6(0xa, 0x80000, 0xffffffff7fffffff, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000000a000)={r5, r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000000f000-0x20)=[{0x4, 0x2}, {0x3, 0x7}, {0x7, 0x80000001}, {0x0, 0x0}], 0x4) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$unix(r1, &(0x7f0000e43000)="c60fbc958c313b5e4ea802e5a6c392903c7674b445cc5b55beaa652b7a710f8a950a17c046070000002a2d8bf876c621c9c8b33bee84999cba72c286ab9a1d253d4644468e75bb6379ca94c53d2000ca2b9a422069ab31d5681bb3d2a1a81f849a42b92f3e76be5ae8570c9ce4aa37f49ee0e8272277b1169b8a3753d531445f5d724a299ae06446d199574cff00cf50e606d8368c09c633143668da4cce223a6ea1751ce3efbea2a8a48f16abbb69b18d0bccdbe1791dfbb9d555c7987775696709fe5edb3d81b19e", 0xffffffffffffffb7, 0x20000000000001, 0x0, 0x249) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'rfc4543(gcm(xeta-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x300}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000497000)=0xf6, 0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d05000-0x4)=0x412, 0xce) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r2, 0x84, 0x3, &(0x7f0000c42000-0x8)="8022e2ed00000900", 0x10014) writev(r2, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 651.965351] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 17:00:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000001000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e0c000)={0x0, 0x0}) 2018/01/07 17:00:13 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=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, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001cc000-0x8)={0x0, 0x0}) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c53000-0x38)=[{0x0, 0x0, &(0x7f00007c5000-0x20)=[{&(0x7f0000c20000-0x64)="3fd38ecb0f65188e509396653eab714d314c485d45b8334603937a6c81a04959c24813ccd64c22414f7e827d7579940ad967bce73acf68df87748197d6f4b961465a38e4757f370c9eefb5d227abc4d4e74eaa7c822623277281ed32f72813129d72c23d", 0x64}], 0x1, 0x0, 0x0, 0x4000}], 0x1, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001bb000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00005f9000-0xc7)=@dstopts={0x3c, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xbd, "e3645b66721c353bb0bd5eb8e2b0589d0ff356f0a0a65ced0401383ca5ab5d1c1cf579a1014f3e127eaeae01703b3079ff4506c0bc9666874c87966ba99d9cd349921a7641c9b4408399eeb7538204dac56c333496043f56e00507473d30befeb6c4b007bdef383ee210e5ca0249a83352475063c80f51bf08ecb556e5ed4cc4a582b3a0c7264b497eb15b52e9b12feb56bc84926078a6adb89f744c8f5d46eb96c2cb5a6a4435e14d65d39c74136daefe4701c58ce876952eeff23fd6"}]}, 0xc7) 2018/01/07 17:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000eaf000)={r0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000473000)={&(0x7f0000175000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000384000)={r0, r3}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007f6000)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f000053a000-0x8)={0x0, 0x0}) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000058d000-0x9)='illinois\x00', 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000014b000)={0xffffffffffffff9c, 0x50, &(0x7f00000b0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000039f000)=r2, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00004d0000)=0xffffffffffffffb0, 0x4) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000058c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000058b000)=0x14, 0x80000) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f000058d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000058c000)=0x58) bind$bt_rfcomm(r4, &(0x7f0000070000)={0x1f, {0x82, 0x1, 0x5, 0x6, 0x7f8000000000000, 0x0}, 0x4}, 0x9) socketpair(0x10, 0x4, 0x8, &(0x7f00004db000)={0x0, 0x0}) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000293000)={0x8, 0x7, &(0x7f000058d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xecb, 0x0, 0x0, 0x0, 0x1ff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='syzkaller\x00', 0x4, 0xad, &(0x7f00003b0000)=""/173, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000058e000)='reno\x00', 0x5) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000058b000)={0x6, &(0x7f000058c000-0x30)=[{0x2, 0x1, 0x4, 0x8000000000000000}, {0x7fffffff, 0x9, 0x0, 0xa0000000000}, {0xbe, 0x9, 0x6, 0x100000001}, {0x1fc9, 0x6, 0x7, 0x100000000000}, {0x100, 0x3a0, 0x6, 0x4}, {0x8, 0xffff, 0x8000, 0x0}]}, 0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f000017f000-0xf8)=""/248, 0xf8, 0xe050b710dd062b59, &(0x7f000058e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r6, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc(serpent)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:13 executing program 6: r0 = socket(0x13, 0x8000f, 0x7f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0xef)=""/239, &(0x7f0000000000)=0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x2, 0x20, 0x3f, 0x7}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000-0xb0)=""/176, 0xb0}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}, {&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000003000-0x97)=""/151, 0x97}, {&(0x7f0000004000-0x98)=""/152, 0x98}, {&(0x7f0000003000)=""/86, 0x56}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000003000)=""/216, 0xd8, 0x5}, 0x40000040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r1, 0x3, 0x3, [0x739, 0x5fc4, 0x400]}, 0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xc00, 0x2, 0x9, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000006000)={0x4, 0xffff, 0xbd9, "d967d0e35125", 0x2, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) [ 652.074319] mip6: mip6_rthdr_init_state: spi is not 0: 3523477504 [ 652.110841] device lo left promiscuous mode [ 652.130491] mip6: mip6_rthdr_init_state: spi is not 0: 3523477504 2018/01/07 17:00:13 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000013000)=0x81, 0x4) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00008c3000-0x1c)={0xa, 0x0, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x6) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000120000)='5', 0x1, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000587000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ca2000-0x4)=0x8) sendto$inet6(r0, &(0x7f000024a000-0x2)="e0", 0x1, 0x0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a1a000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0xff, 0xc2, 0x0, 0x74439d2c}, 0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000747000-0x1)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5d61ca2e369bd10f, 0x6, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e68000-0x4)=0x7) 2018/01/07 17:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000001000)="43c98018a17adad1da89244ee292afffde9c313fa93c78408b2d7d9800a5c7c3de16f41f46319ba75d0cfb533439c1c28639a4142866dc21a86c9c6627368d3cca4b9df40de450ba75b219c8751064514256f429598364e0a85caa") 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x768, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c48000)={0x0, 0x0}) mmap(&(0x7f00007ca000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000cda000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000528000-0x160)={{{{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]}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x7fff, 0x6, "279d7dd26855f99c5884a02875123dfa1cab68e4e7378ce0e08e8884cce5ef5799fe9dad8fa18a7cb79c0c8bb49aafbe3126a5dcbbabf445248e5b1b2132e1358ade9df6f8483efaf55221234d4d4b54"}, 0x160) socketpair(0x1, 0x2, 0x8, &(0x7f0000de2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b9a000)=0x101) 2018/01/07 17:00:13 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8f000-0x8)={0x0, 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(&(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(&(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(&(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(&(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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00005cf000)=[{{&(0x7f00004e7000+0x6e3)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58, &(0x7f00009e5000)=[{&(0x7f0000001000-0xc1)="ec9ad4fc33c81343f5da2e5d5e203ae5ba8604e8d60f224fceb1e178b919df9da0417a9edf04015d0653d8e8230cc55806f1ffeeb1d7609943b4dec240fda07225acbc53ac758266be6c4d7e450e018d149bc03986c9290ee99ad9fce18f02e08d2b6c2b76843bd44fd5419fc9ba0a8282adf75fa68d880c9349ab26cf904f810c1d82a2af0b94cdcfb36028ce40af07440109e531db779ab989f25083db7ae5947dbaf143f9a8ed21962e77df869eacbcbd898e5c4c9ab78a9aa6953d5bd8a8ef", 0xc1}, {&(0x7f0000585000-0x9)="3d458751a714c9e40e2744c47aded26ad80e07dc4334f964d9a85a50a7755387dc6e8485f22ebab93cecc4a71ec5d4fa23aa", 0x32}, {&(0x7f0000000000)="eab6a3d2886df6728c36802737ee20cb2fc97f4629dca6df2342551ec471f58873066d7757fc912149df42de19df02f14fe7bb812d82e5a5dcb1f6b330ee821281b989b127b2a0b33a2ce6713e93a0680e96c0705a917ef7e1b365d59981f3437b7410702be903b4ffa98df9fb9bf64ee9fdd657ca6be372", 0x78}, {&(0x7f000094a000)="518a46ac460a50e58879dd057546db34053d99fa7264bd0164b4c3698f041ee63bbbf10bc7ede657736fac0a0322da50fad5b0577a32344fe95e1bdd76282bfca3f363ecea6dde4b519ace9cea7424796696c5702163621a76d9759904dc74ce139ce39dcaefd6ea6c7d2a9b1b170697ac578d5df4c04b1581aa6da503c980a3d302880d482284cba4ec5f0a", 0x8c}, {&(0x7f0000957000-0x4c)="6e4f055721ee81ddc782a194a6fc5e45a7921c60154c22f9c3f8b032863ee1c542302c917ae10fd89fe7cf8a9266df8f4aba6c58f6bb5f1d51092ac1aed22d22b2d2f196e197df647ed629b7", 0x4c}, {&(0x7f0000261000-0x55)="8c03e293f4396dd473d10f10c4f6d367aeca7f5de7804e38d266e0214612db38978f649cb55bccc9eac525489c9916e34c9e46f802bde81320b954081b31a5b0bfa72fb86a76e61b81d5dc8264f43d4905a687276d", 0x55}], 0x6, 0x0, 0x0, 0x40000}, 0x990a}, {{&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f00002b9000-0xe5)="99e1cc85d8d9a661e6969bf30ab518d18da40511250aa7454d6405430ec3a4289ed3d408c5e417e3250e688a73263c21daaeb28f0f2a988f3b3140602a72af45cbd2b1e0173ea4eaa49ea0389b25173e0244cc05b41a0c09f33cbac54254cfd6e1daf41e8cd2d2ff8c76ba38459eea8a7c39f03496b40d6b547dc12198cb377e1376bb905a40fbe5f1b6b86bae0b2abda83ab41f4c5bf06360371496b848b384558329bcd0df4df8b6272ed535eb5cdbb537f6b5e3117081b1a9be3a2614cd887e4be5ca374171a59bbcd9798a1b28640527f81fb45d9b4d4d9fc647afd10ebe5568a013fb", 0xe5}, {&(0x7f000012e000-0xb1)="1ce6e880c47ab7f8535624517e3f32d71a57d54b9f3b5a3e2816b79780ca2b44187ffd5abcefeac754ffb5df1ca7c1caa031a3b08a364ba56ac6e87337496b4b40feffce6b15852a477772ee1a05005e635f237eb7540ffe9cee2a080eb7672ee3538d5e99b2aa1d027be6db8e5ec81806ce609538a2645e43df2ab410e6670ace6226f299c5b8c4609cb66ded17920e668fd2fcde4bc84e72df045a1034d520942321d980a19741607db94af3f0ecf505", 0xb1}, {&(0x7f0000eda000)="bc92e7cffc850a5c955a3e4a65139aa2a52380c98f807ef509f4176518ee559647cf54cae1fa1418884e85e180257e3aab021b416b33536de9fb2b5d0dbf459d065d9d8b86523aac68ef2e045e11a1e85cd981d068b00c4500a7ef4e974a44d79e78a28ff6b85e6179e9f6906cdb03d80f9af5dfa15da612c8dd2e624af903e8ec843c12d69870b0dcfc46e16257b9eeb61b50e16a49", 0x96}, {&(0x7f0000d25000-0x7d)="470575f33df34be3f60993f824bc3d601561019eb2bad2c12194bbc67e5ce692c973f77b7e2ff6dc2147c125f9bc22bce63123dca876834e87700275ebaa1992064e906c9ac08a45b39a92fb7f1d818dccf4d68dfd575e9c7793964274364a06d366a4535278599e21a3ee929024912bf13c14c5ab9b71acf3d9f0c1c5", 0x7d}, {&(0x7f0000001000-0x47)="ed8ec132f552c91cf7392d4f9301f0952746cade8362363678d539211abd60949c39cb054217275de90cd99706551ab5f9fabc53b88eefe68a4e422038e189b394caa42db9cfc9", 0x47}, {&(0x7f0000001000-0x35)="934c294c823a8d828a1210a8611d9b9ffec318eb27e9a247db67853c197f8c52f957c74f20fc07a1e1d860233837f78bcd54a0b7bf", 0x35}, {&(0x7f0000001000-0x2e)="dd9f85c5e8b628fe0c802ceb90496f357448c5cf3f1413abb59c5cdddbd08a59a15ee60a97dce3ec8562e242d32e", 0x2e}], 0x7, &(0x7f0000185000)=[{0xc0, 0x11b, 0x6e8, "196072641697e138fd33cea0925ae27ca40b8449e58c9a4588a4864afd715889d7656c184e7154f43f7ab001b7aa97f2f1c029de7924ef7b9b6103bf57cb9484ffa0a7e7ffb1ef5ee96240e0af05a0bd228fe03b5d76b8aae2dd736a0c986a5d42f33d012cdd9948bf8d0b174adf12b39417d7f94bb58ca322b513fa4320a9806b9df423563aed25f6494f4715e12f329aac3a7fe2c909e14c6c0d25c0ea6c21807fe99626d3ecbe88"}, {0x1010, 0x114, 0xffffffffffffffff, 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{0x90, 0x112, 0xffffffff, "25676ccab88af365030dce2cc9d511be8e2225c237453fe43ef70b69caa8b6189e0363ebd8084a426325d704a7f8b1677e5395af6fc4043bf94e50a3de44e82e2d5779f0d8d20ee6d71d6c38ff824ee0d5e0503340a3da10f74bb89e3017f6b00dc7930c21f23906679193a72a0296d04256e3fa3558c290213f5ddb1aaa57"}, {0x58, 0x11b, 0x4, "4437919978c8f278e6e159912a43b5472713a313328888393c516d6c8bcf81b560653ca8d70b3270c5b6fcd4d6237b3fd64e79c4d2bd348a9cd5f0fcb6781f09c26b"}, {0xb8, 0x101, 0xa57, "8f8324692740d2f05e7f6fc41d297c831454b50ae85ad6934f32f1775bb05ef4e761a58c65179d405329b308182b2ffda600c39fabbf4f02fb55e3dbc9b24eb6f7838638311ced34ccb6238c20b8edd3ff3b69f1cf814a910a28da2196d4027814fd016fe457dc5a9cd257c864ff13987b8dfb8f7d08230ef165477cd8ff2cccb1ef90b3e7092005b35b5ae3fc3028012ed1a75d48e13dfe1e452a4759fe925520"}, {0xf0, 0x103, 0x7fffffff, "ab2067c04a5ac19440861dc2e77268f8c40c54cbac708af2a1f56bb749bfba8ac213e7706dd2519222c258d1147736af354fa2ec797137577e9a531bcb8c6d4589fa1811ea52019dc1a49069b3359297ee9a0ac0d5405a6e9c5e67ee0280598d371b583558136f740247feecdc3783e6555cb812e646e48bbb1d8282b704c90c71abd1864676d81943b3c42139fb708a761a56a2b53832620e2fe5957e2b4bf5d411b5153f707fc66d8f53f274730172323796dda504a8a931e02cc7490df67210ad9444d816fd581dd43c1cb035f5aed2bd11c5c39b0c20f6e9d3db99e4ca"}], 0x12a0, 0x8000}, 0xff}, {{&(0x7f0000b39000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f19000-0x20)=[{&(0x7f0000000000)="e94660abcd160769878e6c30033a4dd2d530b372fa8d4f7bcc542dfcc445053388efebb976f594f5583f163144544efa5160d2f128ab5b24d0b2d57ab1188863835e59b5cf7ac44e7d9d41c8f7ccee104179ad629588748d1d8f84e7d532bc412df4c8e4d664bc743192f589ef88031a78eb0715265966e861b31f615f0e7d8027138835d087261989f052e02b3ac746ac20339228b5f27cbbc5e148cf4cc61cc552dd1571f9acd6d061872d9376ab78a3b2b3a19f3c57ef56e30629b2459963daa6074080b271e3371f9cafbaab325a0f910408737cf93b8452236fa17ba57ea36370bb", 0xe4}, {&(0x7f0000000000)="3d0ed901bab8c5863bb7e046ecce317cc094fed85c227929fadf3bc341970e6e7f6051c7db992e13d6b9c8ab3dd73ee28a1e626fa817384f41b98790cc9760a643305340943fd300c306f70fc8685bdc72303f43fdf544deae3869f2f6dc07b507cce3", 0x63}], 0x2, 0x0, 0x0, 0x40}, 0x4}], 0x7, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000648000)={r1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000000)="") ioctl(r1, 0x1000000000008936, &(0x7f0000000000)="") getpeername$inet(r1, &(0x7f0000ff5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022f000-0x4)=0x10) 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000d1b000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e61000-0x4)=0x0, &(0x7f0000d49000)=0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000074b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a7000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000b67000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000529000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x0, 0x8003, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000a02000-0xc)={0x2000003e, 0xfd, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008e1000)={0x401, 0x0, 0x10000, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00003ed000-0x58)="0720189d329f879cbb2e0ebb00ef7acbf02aa5100510b831ce9e9b2b12e2c3a06a00862c89ef54277ee5b7d30ec58dfd9e33c7baaa53066daee16b7f75d1cbbacb51c26b8f9f8787643e9789f407bf268d0f893f3180ea7b", 0x58) epoll_create1(0x80000) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000224000)={0xfffffffffffffff8, r2}) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86b7e0c0", 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x1f, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000)={r0, r1}) 2018/01/07 17:00:13 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x2, 0x4, 0x40) pipe(&(0x7f0000b01000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009f4000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000006a020500"}) socketpair(0x3, 0x800, 0x2, &(0x7f00009c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c1d000)={&(0x7f0000617000-0x14)=[0x9, 0x1, 0x2, 0x4, 0x7], 0x5, 0x3, 0xff, 0x2, 0x7ce5, 0x4, {0x0, 0x3f, 0x200, 0xffffffff, 0x0, 0x7, 0x2, 0x9, 0xd3, 0x3, 0x8, 0xffffffff, 0xcb, 0x0, "c89bca47e3267616cf3be0a214e78360bdac0e716f7f6efca9089ce62d6218f5"}}) 2018/01/07 17:00:13 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000be2000+0x339)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x81, 0x3, 0x7, 0x0, 0x80, 0xa0, 0x0, 0x20, r2}, {0xfffffffffffffffa, 0x4, 0x8a, 0x1, 0x7, 0xffffffffffff57ab, 0x8000, 0x8}, {0x9, 0xff, 0x3f, 0x8f}, 0x6, 0x8, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x5, 0x3, 0x5, 0x0}}, 0xe8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000df5000)=0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000d6e000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @generic="9a56db8e84362b85c35300f3c8e29451"}) 2018/01/07 17:00:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000244000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x30)=[{0xc, 0x8}, {0x3, 0x0}, {0x3, 0x5}, {0xb, 0x9}, {0x8, 0xca}, {0x6, 0x9}], 0x6) ioctl$sock_bt_hci(r1, 0x400448ef, &(0x7f0000001000-0x73)="dab872d0206c121886d6cd54c4f69451efa1bfed30018f3ef874f8735bd56c59c9ec3b353a336228a2b9abf01918618bbe8ef4d2bf04f49675b9a482f7749b35c1b6d710a91ccd3012da5931e81045483a9f2a5ff01bb5d8fe268e268d52f0add4260904344eed8d8580d0e18c007294281ab4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x7d3c, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000002000)="a17e3031e1a83d206381335a77362996ce165180f015f4cef1b7e73507226a8f66f9d79cc99df19a21c1430b43a555c3ed3fcceab73080cc2a6af8a30419341d57f8165c0339721b064017f3d85fce4a7f437162d1b26ceba2b162801ae4a976", 0x60) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000006000-0x8e)=""/142, 0x8e}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={0x10001, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7ff, 0x400, 0x7, &(0x7f0000008000-0x10)=@generic="ca2c5414e43a83455e7c1131f85595b2", 0xffffffffffff6d52, 0x3, 0x8}) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000008000)={r2, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000040f000)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x59}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 17:00:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000787000-0x8)={0x0, 0xfffffffffffff616, 0x8000}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eef000)={r1, 0x8000}, &(0x7f0000b33000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003c0000-0x8c)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x777}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b0a000-0xb8)={0x0, 0x1, 0x9, 0x4, 0x5, 0x0, 0xffffffffffffffc0, 0x7, {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]}, 0x5, 0x4, 0x7f, 0x72f4, 0x7}}, &(0x7f0000eef000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000026b000)=r3, 0x4) 2018/01/07 17:00:13 executing program 3: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd1000)=@get={0x1, &(0x7f00003d2000-0x3d)=""/61, 0x2}) 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) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/07 17:00:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e000d000a00ffffff050ec76e35", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c4b000)={@generic="1249d5e107e4fe5cc9be3ff5cda5acff", @ifru_flags=0x1002}) recvfrom$llc(r1, &(0x7f00009ef000-0xdd)=""/221, 0xdd, 0x20, &(0x7f00003cc000)={0x1a, 0x17, 0x9, 0x5, 0x8, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d62000)=0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f94000)={0x0, 0x0, 0x0}, &(0x7f000080a000-0x4)=0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f95000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000f94000)=0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000f97000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f96000)=0x10, 0x7ff) epoll_wait(r5, &(0x7f00008d1000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000025a000-0xc0)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe}, @in6={0xa, 0x2, 0xd5e5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xc0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f93000)=[{0x14, 0x16, 0x321, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = accept4(r0, 0x0, &(0x7f0000920000)=0x0, 0x8dc4a0d9192b564b) sendmmsg$unix(r1, &(0x7f0000aa9000-0x70)=[{&(0x7f0000ce1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000074c000)=[{&(0x7f0000464000-0x8f)="ecf9dcdc516a9227d3e8cb313a54e4c046c2268d27fa03bf622fb3572cddb287527dff9ad8fe2d8affaf2b8aaa7ababfd6de546e97dfd754ef2d4f0a2a82edcf0766f1380448310f5e59370fc27aa1c55ac0d44a9ae643d1369a3b8cabf3b171a0b4e27ecc6a5123185ccd50b31e627afc0b23629b7c067573654ee28c7f576e22e9fe89e93e6f46210c65ea4fcb3a", 0x8f}, {&(0x7f0000581000)="c633d277a371aab7073f92baecb5b74866f50fa8e40e", 0x16}, {&(0x7f000034a000+0x2a9)="46ff2dd02b76dea2a26367824703c28d798d8304af822d7dccc2c8b731ccf0497c56e723be0125e084ae21a08df41d8763ea5d0fd2f424c4d1379ede4085773c284595425b06f1bb9d38b2c540cd3be576d612d41bba44061e66db5c8e3a6bec02e505650bac496492ab54e76efece40bd0d5a7105f853e4b1125f589ce386d5e17591c185aecf52839cd336acc1570c6248ed28ba", 0x95}], 0x3, &(0x7f0000227000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000}, {&(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000374000)=[{&(0x7f0000091000)="", 0x0}, {&(0x7f0000662000-0x37)="026337658291461583a2ef128fffdc306e1f5398250670915de42d72f91ddba3cef2ae458f0d0fe52ad4905356418ffca24c75e096a743", 0x37}, {&(0x7f0000c60000-0x6d)="9924e63b4ab0fb2270f50ff92ccb67b1c18fa3dfcde03628e7e75cc9bcabd31fbb6844f1b26ba1279bf654e90142a1dca1e721976c81417392c07a403ac56de78f316b912a917424873d30281c89309a39c7f008de648dfb513426d9762531da0629315de1fb9015d6535003bf", 0x6d}], 0x3, 0x0, 0x0, 0x4000080}], 0x2, 0x4000000) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000874000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000856000-0x4)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f33000)={r2, 0x1, 0x1, 0x40, &(0x7f0000483000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bind$unix(r1, &(0x7f0000339000-0xa)=@file={0x0, './file0\x00'}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d6c000)=[{&(0x7f0000a85000-0x57)=""/87, 0x57}, {&(0x7f0000fe1000-0x5c)=""/92, 0x5c}, {&(0x7f00009bd000)=""/135, 0x87}, {&(0x7f0000fe1000-0x4f)=""/79, 0x4f}, {&(0x7f0000846000-0xe8)=""/232, 0xe8}, {&(0x7f0000f65000-0xde)=""/222, 0xde}, {&(0x7f0000fe1000-0xce)=""/206, 0xce}, {&(0x7f0000fe1000-0xe7)=""/231, 0xe7}], 0x8, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='gretap0\x00') connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f68000)={0x0, 0x80, 0xfffffffffffffffb, 0x5, 0x1, 0xe0000000000000}, &(0x7f0000cb7000)=0x14) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a4000-0x4)={r0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000f6a000-0xa)={0x2, "fc7fff617d1d"}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x2, &(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000022d000)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x7, 0x10, &(0x7f00003fd000/0x2000)=nil, 0x5f14}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f69000-0x20)={0x0, 0x3, 0x5, 0x1, 0xfcc, 0x40, 0x3, 0x7fffffff, r1}, 0x20) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ab000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000231000)={@common='bpq0\x00', @ifru_flags=0x200}) recvfrom(r1, &(0x7f00005ec000)=""/119, 0x77, 0x0, &(0x7f0000fa0000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/07 17:00:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000046b000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000973000-0x8)={0x0, 0xa0c5}, &(0x7f0000d74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cef000-0x10)={0x100000000, 0x5, 0x1, 0x8, r2}, &(0x7f0000462000-0x4)=0x10) pipe(&(0x7f00006a6000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x12b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000045a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000371000-0x20)={0x7, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000600000-0x10)={r4, 0xdeb}) 2018/01/07 17:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000390000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007fd000)=0x0, &(0x7f0000cb4000-0x4)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000979000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a34000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f00000d3000-0x38)={0x0, 0x0, &(0x7f0000171000-0x10)={&(0x7f0000f03000)={0x2, 0x7, 0x401, 0x7, 0x18, 0x0, 0x2, 0x0, [@sadb_x_sec_ctx={0x16, 0x18, 0x1, 0x7, 0xa5, "44bbbdf8d92e79c6041ac5bde451aecc144371054d438f41d3619e9f50ac58ed34ab65c5ad1983d788b4c20cd457396c33410ad9475d4d4ac2c580dd570fed6a2d2cb52796a31e9e8d8284148fd371289f66a2622f9ca8eac042493bbbebee9f80deb6211cb7874be9e19c5cbd0339cdc890bbdcf902ec0ef766f96176668e44b5bcacb4c98668ca37f76769d6a48eeccc45d981fb62065e3acf6b3b8c35cea68af2c6e8d6"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x48000) socket$key(0xf, 0x3, 0x2) 2018/01/07 17:00:13 executing program 1: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg$key(r1, &(0x7f00001b4000-0x38)={0x0, 0x0, &(0x7f0000a5c000-0x10)={&(0x7f0000903000)={0x2, 0xd, 0x7, 0xf, 0x4, 0x0, 0x2, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x7, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000fa3000-0x8)=[], 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f00000ca000)=@allocspi={0x104, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a7f000-0x8)=0x0, &(0x7f0000592000-0x4)=0x8) 2018/01/07 17:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept(r0, &(0x7f00005f0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000821000)=0xe) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ebc000)=0x9, 0x3b1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)='ys9v', 0x4) sendmsg$alg(r1, &(0x7f00000c1000)={0x0, 0x0, &(0x7f0000b51000-0x20)=[{&(0x7f00003ce000)="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", 0x1000}, {&(0x7f00007d5000)="2fd9658a34756429c5ecb32d254a16488b40d2660183fd0c0e78bd79d04c66fdb4965c6ec1abe2f90ab04b4aa4ea5f5b71494f98f296544da58f24404529d74c10cb67f7d79e81d2194d967a38c7836bbbf910f25ae715907b0764f66b2c045c41318aafd25666bd850e2dc0c48552e8de2d2a60b5e5aa8597bb41c003404650c42787ad0c82320814ef2c60995506d8f39aca40ea7877540d2c4cd12fa86c5f3bb3da3f87532d42e3adce20cde560fdbcebbcf0a6506aaf512b7024ac2c55aefc58", 0xc2}], 0x2, &(0x7f0000394000-0xc8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x16, "070bc67fecc763f82047135d609664b5cca9017b5540"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3b, "2727fbebc8d4d2b5261d62d3c7315ba423e284275bca359b2f7d1362a18a778457d18c4dec6a3f995eb7643139d50f1144fc8e6bf43cbea7031c59"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x0}, 0x4001) 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000611000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) 2018/01/07 17:00:13 executing program 6: mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000037c000-0x14)={0x8, [0xffffffffffffffff, 0xffffffffffffffe0, 0xd0, 0x2, 0x38, 0x0, 0x6, 0x4]}, &(0x7f0000045000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037d000-0x4)=0x10) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f000020f000-0x64)="a526ee46fa06ba9acf3978b1171cb0dfde5ca557300b7e4e6f47e93e8a1c5176bc86311b6870b88720f10181cc289c93a07bfa16b80ffdbb5ac62fd2be20346371c6299f99f28d57c16794df6a4ece2fe2d4e6a424eee6b7f66e21f344a4fa21d48950a4", 0x64, 0x4, &(0x7f000037d000-0x10)={0x1a, 0xd, 0x0, 0x800, 0x6, 0xd0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r2) getpeername(r0, &(0x7f0000b02000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a25000-0x4)=0x60) [ 652.408451] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 652.443049] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/07 17:00:13 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000709000)=0x8, 0x4) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/07 17:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) bind$inet(r0, &(0x7f0000756000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009c4000-0x80)="26d4f43979fbaed1eddfa268778ec59e1c62e9d22c4679058c4ec357d5b6acd3cd1823450302d4450efa7feca7b4d1c4ea8f7781cfae5d812d977c7affdd704b1583310fa48945bccb505245f1c6639b9aa8ba7884152c8dddbbe6ee4cfbc268a70c31f44df9bf33951deaa23c84906ec92b33575e7463193b2f86d1d5ec874a", 0x80) recvmsg(r0, &(0x7f0000e7e000-0x1c)={&(0x7f0000342000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001de000-0x20)=[], 0x0, &(0x7f0000e8c000-0x4f)=""/79, 0xffffffffffffffcb, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dc1000)={0xffffffffffffff9c, 0x50, &(0x7f0000a4e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001dc000-0x4)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b8e000)={0x7, 0x0, 0x6, 0x1, 0xa, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b30000-0xc)={&(0x7f0000063000-0x8)='./file0\x00', r2}, 0xc) sendto$inet(r0, &(0x7f0000aa6000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:13 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fb3000)=@file={0x0, ""/13}, &(0x7f0000fb3000)=0xf, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00005e9000-0x8)=0x0, r1, &(0x7f0000fb4000-0x8)=0x0, 0x5, 0x4) pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r2, &(0x7f0000963000)="", &(0x7f0000152000)="", 0x0}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f3f000-0x8)={0x0, 0x0}) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e10000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000062e000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009e6000)={0x0, 0x1000, 0x9, 0x0, 0x9, 0x10000, 0xfffffffffffffff7, 0x10001, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xfffffffffffff6f3, 0x0, 0x101}}, &(0x7f0000a6d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bdb000-0x18)={r1, 0x613, 0x30, 0xb51, 0x7}, &(0x7f00005f4000)=0x18) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000034000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000526000)={0x0, 0x6dd654bd}, &(0x7f0000133000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a97000)={r4, 0x36, "a85f8ec3ad7ccc555415ee640658dbdf20baf0caea624d2527fcd66a39a0b7f2fd8446344a41ce474ee1d47df026c4d27622780dadbc"}, &(0x7f0000678000)=0x3e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket(0x4, 0x3, 0x2) close(r0) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x8, 0x9) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f00000c3000-0x10)="02000800000000000000000003079b38", 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fc6000-0x8)={0x7, 0x7ff}, 0x8) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000764000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000705000-0x10)={0x0, 0x6, 0x1, 0x5}, &(0x7f0000d69000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eee000)={r2, @in6={{0xa, 0x0, 0x27, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c50000)=0x8c) getsockname$netlink(r0, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df3000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000dbb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002c3000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x865, 0x2, 0x8, 0x1, 0x4}, &(0x7f000081b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006be000)={r5, 0xf95, 0x200}, &(0x7f0000114000-0x4)=0x8) getsockopt$inet_opts(r3, 0x0, 0x2000000004f, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/07 17:00:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) socketpair(0x3, 0x1, 0x40, &(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fab000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) [ 652.594975] sctp: [Deprecated]: syz-executor4 (pid 20694) Use of int in maxseg socket option. [ 652.594975] Use struct sctp_assoc_value instead 2018/01/07 17:00:14 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000bab000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4b, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000a56000)="2900000021001980013d8124100a0021020003001700002a00e8ffff0800020003ee080095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d3b000-0x10)={0xffff, 0x100, 0x7f, 0x8}, 0x10) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80000, 0x5) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000337000)={"7eacccecd885d263ab433aa89524e8f8", {0x4, 0x6, 0x10000, "1c2ebe91e1cf", 0x2, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000115000-0x8)={0x0, 0x0}) accept(r1, &(0x7f0000ff3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c2f000-0x4)=0x58) syz_emit_ethernet(0x4a, &(0x7f0000b42000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x401, "ad8a26537747f85afdf98a898eaf516d3d3b7477267608819b6a19778f631555"}}}}}, 0x0) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000003000-0x20)={0x10000, 0x0, 0x0, 0xf3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000d000)={0xf, 0x401, 0x9ec, 0x80000000, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffc21) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fa7000)={0x0, 0x0}, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000eac000-0x4a0)=@newsa={0xf0, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_extract_tcp_res(&(0x7f00006e3000-0x8)={0x0, 0x0}, 0x7fff, 0x2) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ec4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d51000-0x4)=0x60, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000023d000-0x2)=0x4, 0x2) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec5000)={0x0, 0x6, 0x1, 0x2a0d, 0x0, 0x9}, &(0x7f0000141000-0x4)=0x14) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec5000)={r1, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2005, 0xea2b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000047a000-0x4)=0x7, 0x4) sendto$unix(r2, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/07 17:00:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x81) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002b6000-0x160)={{{{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]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x81, "dd6340ede2fb1262b4bb48c6d2ae7ace5c4e52fa30b5748c024b17c18f9b15ab9f18f93bc1039dfa5515bb1ea096bbb557feed28498f0533b6abb51522ecdee8ccf4231ca262fa3a33743f911ffbc7c9"}, 0x160) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00001b6000-0x1c)=@req3={0x0, 0x0, 0x827, 0x0, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00001a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000582000)=0xb) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f000007a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006d2000-0x6)={0x800, 0x0, 0x0, 0x2, r1}, &(0x7f000037e000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fe6000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c38000-0x4)={r0}) bind$alg(r2, &(0x7f0000089000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(sha384-avx,xts(aes)))\x00'}, 0x58) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000fbf000-0x4)=0x0, 0x4) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000f4b000-0xf2)=""/242, &(0x7f0000b33000)=0xf2) socket$nfc_llcp(0x27, 0x3, 0x1) [ 652.690775] sctp: [Deprecated]: syz-executor4 (pid 20694) Use of int in maxseg socket option. [ 652.690775] Use struct sctp_assoc_value instead 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d38000-0x31)=""/49, &(0x7f00000b6000)=0x31) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000009e000)="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") getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000032000)=""/170, &(0x7f0000fd0000-0x4)=0xaa) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b43000-0x10)={&(0x7f00003a1000-0x8)='./file0\x00', 0x0, 0x10}, 0x0) read(r0, &(0x7f0000234000-0x8c)=""/140, 0x8c) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008cb000-0x10)={0x0, 0x0, 0x57e33db5, 0x1ff}, &(0x7f0000322000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cad000-0x8)={r2, 0x8}, 0x8) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c7000)={0x3f, 0x8, 0x0, 0xfffffffffffffffc}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f00006d5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 652.734297] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 652.750089] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c3000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x203b, 0x1, 0x6426, 0x40, 0x7fffffff, 0x7fff, 0x7fffffff, r1}, &(0x7f0000098000)=0x20) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000039000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000039000)=0x4, 0xfffffffffffffd0b) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r3, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000b26000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000294000-0x28)={@generic="983b22b1041aae80613056eddb503174", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eb3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000564000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000066d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000053000-0xc)={r4, 0x80000, r5}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00006b1000-0x1)=0x2, 0x4) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ed7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f8000)=0x10) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000004e000)=@file={0x0, ""/108}, &(0x7f0000ed7000)=0x6e) 2018/01/07 17:00:14 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)=[{&(0x7f000072b000)="d108e27eaed091a22e24c8ffa9de05a75628b35b8c66110237bebd5f036904d2772d44ae53bec6900354b8a200052257474159dcfee0e66b695240f4c50f137839d0b6bd3e449ab994559756fb04abe5a5b14132d6752dbe0397034eb642c49ec55a7053f944a53880a3063155b87ab57f9740902678f8c2442f533e4eee8ad9", 0x80}, {&(0x7f0000be8000)="b48b43d6eca0dd87a402cf3f70abae62b69b67d7a0556826f4767443ab0ea6edcfb066f7793343d55b816be9bc0f17e4c8d1e386492b08bfc5c12b4de91fedd65a3a8331aee5d6c5100dce443719af", 0x4f}, {&(0x7f00007e3000)="4f0a9db68ddb9a9bcfbd9e285f28dbc6dbdf7711929a6dd7e31112e611cad6", 0x1f}, {&(0x7f000086c000)="38f8d1455138dfe2d821148562295008a736e98f9ce9d768e5ad82955b1ee4d3be3cf16adda0d0cc6dbf049b13e26d7b67b66881", 0x34}, {&(0x7f0000758000-0xc8)="c67d903961c766cdfa3cc61a7423b5e51a5f8853163a888f43678ce8132d7500464be6effcdf079115ae310098baf2b6bfb022779ec195f3990cabced59c4cd316a5b6908b2825bb27c450b579f511d95c9f88fd1fbefb175a346c52d8317a81422eee8c31752864f9c1560052da6ef5231bc19340bb729f70e6a1781c13fca74fc2a515c1e97df5777b1ae11d196d4df700ae270265c2e9e0b361cbdb6268811219bdfde106cef4a436b16845cafc24bb6918c7ff4bb72f0c450ce9b8d724a24c7f96bb10108c14", 0xc8}, {&(0x7f0000001000-0x1b)="7ac8fe9a912a6ca1af0a67a6b8765fa3a84d6583c47e421c060507", 0x1b}, {&(0x7f0000000000)="45903e75fc1534e470487b56c7205759f1ee20bc7d0fc2672e1a4bbcea", 0x1d}], 0x7, &(0x7f000058f000-0x108)=[{0x108, 0xff, 0x1, "4afed03c3d114ccc74bb36df05460f14706e67c1fe06a2756fafeea6be0c386bd6e55c242003b9f76fe0d6a22a9ac51139ef7d285a126419f96e328c2d47126f05aa9277d6f745c6f1c8f1e5cd0f90940422101776143bd68485e22d7ad3499f73973229509cb427b2c4e1f6fe373d354011cc1558a2e0cf66ac4616a1f8abf7135b724492660f3c2f026551544dc28140e72c2a17f3c5e9055ddb69aad0c3e4a75c17a881978c92096d2f26402ea350f01b90a5a7d50843f8caffe66c0d804341465e22e44cac85e4bd332c677035b58fd76335fee2d19732a954082d14d34c0371463e4efffd5dc506b2ea714ce31725"}], 0x108, 0xc080}, 0x54e}], 0x1, 0x4008010) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f000063c000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a2a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xabd5}) r2 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000362000)={0xbe, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000eb9000)=""/4096, 0x1000, 0x40000041, &(0x7f00007b0000)={0x3, {"fafea34977b629"}, 0xffffffffffff24de}, 0x10) r3 = socket$inet6(0xa, 0x80002, 0x2) sendto(r3, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) [ 652.787198] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 652.799573] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e9a000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000297000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000632000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000945000-0x4)=0x14, 0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009cc000-0xc8)={0x1000, 0x26, 0x4, 0x7fff, 0x3, [{0xffffffff, 0x7f, 0x0, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x1ff, 0x40, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffffffffffffff81, 0xffffffff, 0x7fff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005fe000)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x6}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0xfffffffffffffff9, [0x8000, 0x29, 0xb69, 0x200, 0x1, 0x80000001, 0x7, 0x7]}, 0x5c) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, &(0x7f0000e23000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10, 0x80000) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd4000)={r1}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000fd5000-0x4)=0xf6aa, 0x4) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ff5000)={0x10001, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6ceeccac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000346000-0x4)=0x303) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000043f000)=@req={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000025c000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e31000)=0x0, &(0x7f00005c7000-0x4)=0x4) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000082d000-0x18)=@get={0x1, &(0x7f0000cee000-0xa4)=""/164, 0x80000003}) bind$alg(0xffffffffffffffff, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) pipe(&(0x7f0000ecc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c6000)={0x0, 0xfe, "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"}, &(0x7f00008e9000)=0x106) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000024c000)={0x4, 0x8000, 0x4, 0x0, r1}, 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000796000-0x2c)={0x10, 0x5, 0x7, 0xcdc7, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0x4, &(0x7f00003fd000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xda8, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x7, 0xf, 0x9, 0xffffffc0, 0x8}, @map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f000088f000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r2, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f8f000)=0x0) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f8f000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb16, 0x2, 0x7, 0x5, &(0x7f0000f90000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3, 0x5f7e}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f8f000)=0x0, &(0x7f0000f26000)=0x4) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cfd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ce000-0xc)={r1, 0x80000, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000098c000)={0x0, 0x0, &(0x7f000093c000-0x10)=[{&(0x7f0000c26000-0xb5)="d91eb6d248311a64d96c7b5883c73e2c", 0x10}], 0x1, &(0x7f00003c8000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x20006) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f7d000-0x10)={0x3, &(0x7f0000881000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000c1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x1, @empty=0x0]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e5a000-0x90)={0x475b, {{0x2, 0x2, @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]}}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000e59000)={0x6, 0x7, 0x3, 0xfffffffffffffffc, 0x1c, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b65000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d24000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b16000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7ff, 0x2, 0x4, 0xa, 0x20, 0x80, 0x33, 0x8000, r1}, {0x7, 0x1ff, 0x100, 0x80000001, 0x7, 0xffffffffffff8000, 0x3, 0x8001}, {0x2dc, 0xe7, 0x100, 0x3}, 0x3ff, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x7, 0x3, 0x1, 0x0, 0x1, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dbe000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x14b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x9, 0x2}, &(0x7f0000094000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008bc000-0x10)={r2, 0x9, 0x9, 0x4}, &(0x7f0000cf0000-0x4)=0x10) r3 = socket(0x8, 0x20000, 0x7fff) connect$inet6(r3, &(0x7f0000373000)={0xa, 0x0, 0x6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000764000-0x4)=0x0, &(0x7f0000af0000-0x4)=0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000738000-0x8)={0x2, 0x1}, 0x8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bc1000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ea9000-0x8)={r0, r4}) bind(r3, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000f83000)={0xd}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00003c9000)={0x6, 0xa, &(0x7f0000a5f000-0x50)=@raw=[@alu={0x7, 0xffffffffffff8000, 0x8, 0x7, 0xf, 0x20, 0xfffffffffffffff0}, @alu={0x4, 0x7fff, 0x3, 0x2, 0x7, 0xfffffffe, 0xffffffffffffffff}, @generic={0x80000000, 0x80, 0x6, 0x7acc6096}, @ldst={0x2, 0x0, 0x7, 0x4, 0x7, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000c2000)='syzkaller\x00', 0x3, 0xaa, &(0x7f00002a9000-0xaa)=""/170, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00003d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f00002ce000)="1f000000120003f2f909000002e100771300001405002c00dffe1aec000081", 0x1f) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000144000-0x10)={0x5c4b, 0x4, 0x200, 0xae}) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00005a8000)={&(0x7f00001b5000-0xc)=[0x0, 0x2, 0x4], 0x3, 0x3, 0x88, 0x7fffffff, 0x1, 0x2, {0x81, 0x0, 0x5, 0x6, 0x6, 0x6, 0x3800000, 0x101, 0x798, 0xd5fa, 0x5, 0x3, 0xfffffffffffffffd, 0x893, "5ac816a6a26eaec2b9766821fc89cec88d37abeaec926d3073d970e08498127e"}}) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00004e5000)=[{&(0x7f000009f000)="2433cabb8209c9c31d3da977f7d58db18355d777ceaa9060c0935e8db714fef3996e8497085df3ffcaed68f1dab5647b73113fc10255d114884177ca29d141f8e686cc876eb65dba5270e0da5ff21dba749fd8afaac1ed9fa425a660b5aa63fe3b64efeadff3e3c7671e13a070dee525de3d767a0022b9dc3a1f6c96055194ed58caa93c975e1e3a91a602b516f69810a27afeb00ccd6c266681e5a5d6b453c6a40907", 0xa3}, {&(0x7f00005ed000-0x3d)="a75e4a4e03dada05cdf5822a33ba74b5fed1df68505b9ebeddf346c268e390a81ee6f23a3ef9094644c2ec07783646874a063f8ab978f241bc1b43cc18", 0x3d}, {&(0x7f00005ed000)="863fd957ea3e7a494f28ad38a9129add24333b1dc33437bf2d4019de9a47908d5312f8478267c6a80a889688b6744b2dfcf26918d88f4f6207073b4d06f17638b98f92bb0ac69ea9c9876d1db30c4e9375c3f1a6834f64376d0fcb17b40b3b8594b411cd12e2e226c9ffe6c476bb7a7644e394d99c87711923ccb88b5d9e53c5780e800aed5b7520d8da290cc1c8afaf65989918efcbfd65c16b8dc2d8d15f75dc9640c07979021a45d5d027599f00422e929c55d357fd6b151753e3da3fb61d0d8852300f1cdc4aac7662524543a5c95bd31ccc6811b1b8e11498642d4e25de56777ace3933174d", 0xe8}], 0x3, 0x2) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f00005ec000)={0x1f, {0x0, 0x7ff, 0x1, 0x4, 0x2, 0x3f}}, 0x8) splice(r4, &(0x7f00005eb000)=0x0, r3, &(0x7f0000215000-0x8)=0x0, 0x5, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000562000-0x20)={0x4, 0x7a70, 0x3, 0xcd5, 0x12, 0xba}) close(r1) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00005ee000-0x8)={0x0, 0x0}, &(0x7f00005ee000)=0x8) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000003000)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x8000, 0xfff, 0x1, 0x1000100000000000}, 0x10) 2018/01/07 17:00:14 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1, 0x3, 0x9000}, 0x4) write(r2, &(0x7f0000000000)="e70d45811425020c98c52ac54601fc9e486e7fcebd6435d239192290520b676e55e2ba761f81bf7e1430cf38d11c6e1c1dc3cbff39a300e943604432d4b81248c7800a522dbd9616fd4d8c193f2421bcdb14993aca123bf561a6261af58f6b597c4f839d49dce2632b16996d307d9def1e24f5ff7283b4d97d14d042c62db297f5bab89655d450a61b80cb505ba0ac25f8ae4879e93aeff46cf977479e274c15e8c8c98d9ee7823b65ef5b7a94b23fc934cc318883d406d8872b1fe878148351eeb7e82a0df0416f9ea95a8c7d05b1846772966f02292209e41cc36be5c88751e863832ce4575495cb691ac990276fec7ec9e96a6526057bee", 0xf9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0xffffffff80000000, 0xffffffffffffff7e, 0xfff, 0x1}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000)=[0x3, 0x800, 0x1f, 0x2, 0x9, 0xfffffffffffffffd], 0x6, 0x0, 0x8, 0xf95, 0xff, 0x5, {0x8, 0x2b, 0x6, 0x4, 0x5, 0x0, 0x8, 0x5, 0x100000001, 0x9, 0x0, 0x4, 0x0, 0x3575, "b2b7eab5e96dc845d0441743de1497c26c583add3ed7cf0c65ed1c3d8314a73f"}}) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f75000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dda000-0x4)=0xfffffffffffffe97, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000601000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b3000)=0x8) 2018/01/07 17:00:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffee1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xcc)={0x0, 0xc4, "b2c805715805fa96b1335e7082567740b939bc5d475ce87f0e8f2fe086035453746bfd4d725c8c73219b2bc0014afbec623bd2b02ff02ea05fd4773bd4932e6648f8564efef5f8971ea829d9a9826b784f66ba05432fab4f629a77145453b8d6c13c19a7a8648bc1c0ef151dd66ab476146ee4df8271d33c598b85ec33c8ef8148029fd545e350a0ef0a5a34ddd68c5bf046a993aeab2cf5a095d63075f70017daac49427a9967351b5ec61d844d88856872a1c9342e445b2d0c0bdcc6fd5bdca3e65840"}, &(0x7f0000004000-0x4)=0xcc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0xd5c4, 0x10}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0xff, 0x2, 0x100000001, 0xa, 0x20, 0x80, 0x0, 0x1, r1}, {0x1, 0x4860, 0x81, 0x764c, 0x1, 0x8, 0x40000000007, 0x0}, {0x9, 0x800, 0x3, 0x6}, 0x5, 0xb, 0x0, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x4, 0x8, 0x72d, 0xb, 0xfffffffe}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xde)={r3, 0x3, 0xd6, "2531e57d638b571b61da230f38e106dbe2b28ee4cfd20d30bb53a65d4121350effc58fd67ec9c98b1e43b56d2c7c8a3336401ddb0114a87cb170eb6336cb5935ec10380d2d499cfd71b8e510148aec1364810bce02926429454f3cd6c5897c524c42205e6c7154dc804a3b77eb45e1a3c21c5db1d70aca969ee6d607aa4ab85cd4f8022a00d05743b12d4edbcdb1acdd4eae80af4041a894b5b746ba98f7650021c2a98e46bd28f32b71b4dd4974cebf42f8efd2ad3a5e4c8a29c39e02813d5263abda2425dbd3f0831ae12db6339e52aebc5a1ca80d"}, 0xde) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f285eec17618", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000004000)=0x5e3) shutdown(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/07 17:00:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff7a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ff000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b62000-0x4)=0x0) listen(r0, 0x314) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0xfffffffffffffe01, &(0x7f0000aa3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000104000-0x8)={0x0, 0x9}, &(0x7f000032f000-0x4)=0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000073e000-0xfa)={r2, 0xf2, "f85a47d3aaf7b0c7fc788e8b190f47641117dd05fe29bee6ee88240a1af1b6a914538f21079290213f356946fd90ce4e22d6a6ea77818b1da600ca41d1c58ac66356d1c5843ea7a33ae3105b9cdcc1c9bc23bef23cf3cb465423449f0b458a09eec99ac1b551be5acade08154bcae8975ebccd7ad7c049ce62b70625e7974dddc2159d82bdbbc1f1151615a8610ad10322d97af23165e69aed391dc5b1619fabb3eadaf5ad5b5c4528f01997d9f8dea2be4cf383198b1667a781760e8e239c990704dc733527f6faea370ff0fa906715cc0098b6f01eb06936c9e44a41a2f9e435fe78af7f4508087414cfef5298cf017f35"}, &(0x7f0000aa3000)=0xfa) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa4000)={r3, 0x1591800000000}, 0x8) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa6000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006c8000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x2, 0xfff, 0x0, 0x7, 0xa, 0x20, 0x0, 0xff, 0x8, r4}, {0xffff, 0x3b6e26df, 0x80000000, 0x65bf7b52, 0x9, 0x2, 0x7, 0x8}, {0x4c, 0x100, 0x9, 0xffffffffffffffe0}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x2, 0x19, 0x9a, 0x10001, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aa5000-0x4)=0x20, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aa3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a9d000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00009bd000)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000aa7000-0x60)=[{&(0x7f0000aa6000+0xd03)="81590bc2687765048bb5a24d206dba42c0d8a0dde45895580d815d99ff33d3a2c595d45c3525df947bfe344052048d3ae4ea06ab3ad3b710864a8665baba882f2eb5467c28a21fe45566debaa5e5adbead681a2e4e8f2ff0626d724b8f7b995fe8118eb70f3263eea5dd77564ff7ee2047e5fc5977af9939c1608ccc7a0c0cff393ccd7b0f7cb325fa370325facc2b67a8d96f4748bb367eba4bd69f698a090db39848807f3ebafd0dc231d882bb3ca7630e6227a2f226c58e8747fefa01e26be5b3f11a3056ff374dffe14e298fbb9acb6d372cae68ee5f4693f0a7bc7ffa5da0", 0xe1}, {&(0x7f0000aa7000-0xdd)="40bda8917ea31010a735386eb3ba92769b36bfb23e93df4e94998539a437c64bb4846520904bd0ffb083d94099965d8f170dd18e71aa2e0f656d09cdc14b431fa3dade25dad37527cfaf15689957772a73d06c0542f10de36cf193bface4f420f5f3f9f4294816f951c35d1c19c9e83faad779fb30d057dd8f55b3fbbce1cd71267bd7a69436243b3beafee1ecacfd99266da2f0ca7a947515db43ca125e77fdd19ef63c3ab884173162d64e936241f8c47f72a3d527ab455f018214feb892864a0510106703e8543815d6b55f2f3bf53a8000cd2ac64058e798c82084", 0xdd}, {&(0x7f0000aa7000-0x37)="bdb4feb4b015499728ac180492dc7094f0992dc54ffdab56e8788b6cd96bd22df655c931e5b5e30c4f6febc45032fa012abb6c1b341b50", 0x37}, {&(0x7f0000aa7000-0x13)="6280d06013fce348dae78cc4f0e68b80288004", 0x13}, {&(0x7f00007f6000-0x31)="389b78903ebd156dc589d83c5342faacaf02bb51139af9789505ddfd49913b5a1395943dca190bf14143b25c2ab5a4ee8d", 0x31}, {&(0x7f0000aa6000)="b28f701102b4", 0x6}], 0x6) sendmmsg$unix(r6, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000030003c76e35", 0xe3) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007af000-0x4)={0xffffffffffffff9c}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000992000)="e5dffedb171d561e8b1ebfc690c8ac0c8198aab753e9d88562bddc29e8c7dd883018951fa5e602438d1d1c0734d23bcc8314c42760f0cb3654ca565e6759e2643c65af6d0369710f52533501807cc6092bfb190e6ceb91f867b8a2052952cf714fc36396f39401c07cbf12cb4742ed8ff7ba", 0x72) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) [ 653.068640] netlink: 'syz-executor5': attribute type 44 has an invalid length. [ 653.076960] netlink: 'syz-executor5': attribute type 44 has an invalid length. [ 653.095109] netlink: 'syz-executor5': attribute type 44 has an invalid length. [ 653.104182] netlink: 'syz-executor5': attribute type 44 has an invalid length. 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e7f000)=0x14, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10340000) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e75000)={@generic="b6967d709042c2d4e16c827ee57863ce", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000901000)={0x0, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009a4000-0x1)=0xffffffffffffff81, 0x1) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ea0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000020000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6000000, @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]}, 0x9, 0x2, 0x2, 0x9, 0x4}, &(0x7f0000480000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc3000)={r2, 0x80000000000, 0x4, [0x4, 0x3a92, 0x4, 0x5]}, &(0x7f00003e0000-0x4)=0x10) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bd7000-0x80)={0x2, 0x80000000003, 0x4000000000000000, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x4000000000000, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x3f, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006c5000-0x8)={0x4, 0x1}, 0x8) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000ffe000-0xdd)=""/221, &(0x7f0000a30000)=0xdd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b23000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x3ff, 0x4, 0xa4e07cd, 0x80000001, 0x7, 0xffff, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x10, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x3ff, 0x400, 0x3, 0x6, 0xb9, "17fb082c49df33e1db71aa29aa2cf805bd2103ff7aa0eb49c161a07651c9beade8b7fec29784b407210572189a942761af154d9b44a46c50a135e562bdb253", 0x5}, 0x60) r2 = epoll_create1(0x80000) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x8, 0x3, "08d61832e5b9", 0x80000000, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0xa, 0x8}, {0x2, 0x495}, {0xf, 0x1000}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000004000-0x4)=0x5, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000)=[{&(0x7f0000002000)="0030b8b944664d4d451c3fd5c076943f254d3f20c1531c2f5a110116ed44382d4dfcfeb08268d575f2d5cf2c3c8a5414194a3ad3af70a381f55f11ceb52ade107f6e8e7c98f5c87c37dd502c4639070b3324fdf5b44d7d8d2f378f84cce2ce4eb49234fc5d7c0edb6b1f922df1b813d7af96ecf7ae539732622a97cf6b354fb25607c327726d3c1aa74d5ba1738035cd1fbe27b9241c51174afa4199dccc", 0x9e}, {&(0x7f0000004000)="5ba6db7bd792b9615a54bf18c9d5ebede091b0cd797536e0251bc9a2e0b0360c2094b55722ed78e21ff6c9f9700a459d52c6c43dee02d1a8ec996537171c073378af0283f42034aae464e289d67c1354405b73341fae896b007e0eeb66c0be15d00db98430ad6f365621826bb699caff819da55c272b362db8aad578893bd348801d692cabaa84317b090e5cef005ce34599a5c6d457d9", 0x97}, {&(0x7f0000005000-0x9f)="d18f5dcf52aaa140f6cab8091d4003fddc10d3401bd522bb613b39a124775acc59111aa896ed786c943b3b8d4f1281e08822e8d852dce3bd510c40e3e5081322f3dba0b009030fa95cc37c415e78aadce0785c83ffc9e494703c944739a462d520ab1fe97dd4a1db1b14afceae48bbe13ec2f5c591f80bbb28161c3725b1fc8aa47b87883e136ab8363113e9c5728f74df2848d5a5d47580ccc2d9d113f820", 0x9f}, {&(0x7f0000005000-0x26)="4d746bf8a9f7400a959321e79d18ca4089d73046c1f89853f223cdcff2391ab13a80a28724da", 0x26}, {&(0x7f0000003000)="0ef4239cbb4f8806271a39483e1e3594c8e6d2989b8f65fbb465c485609f7eeab8a6d7c69469c2d1a940e7bf2802a569682cc1182ff73fad1ff5e5d385bb9981e3d6c8f996b3fa794248b7c6834d42b6319bdd408cf95f3b6f08a757", 0x5c}, {&(0x7f0000001000)="0b7f5f59c85741949bef4c3da33d56b90ed61ee788d544b93343e1100f219268360c25da83b974b22b51238e1013a288ed60e7eaff97beac10a819e5747fde6ae054cf1dde31221f694a4c3f527b2a8930f35529c2ef7419979336ae64176a10615412737fec6601eb995baab831a8de27362f0cfd1741b29a741035738678557a16d130df7290bd10f3f181a37260cb41ce82619b30b2ac1e54b2f9ae46e2e699c7250891cb306f009911a4c73f77feeea45aa9dce33d5e4907b22b5d14ff8d38f11736ed552938a268962d4d39e321d0c2dff90c18c5549d601b6a0c6687f23ea9d46c6f52b2e23ea36f3f8539", 0xee}], 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000005000)=@common='ip_vti0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000+0x90b)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000004000)={0x7, 0x2, 0x5b, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0x90)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a50}, @in6={0xa, 0x0, 0x272c, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b}, @in={0x2, 0x0, @rand_addr=0x505e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7fff, 0x0, 0x80000001, 0x100, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000-0x1a)={r4, 0x9, 0x9, [0x8, 0x1, 0x1dd1, 0x10000, 0x101, 0xd94, 0x1, 0xffff, 0x7]}, 0x1a) 2018/01/07 17:00:14 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f000058f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009e8000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c64000-0x6)='hybla\x00', 0x6) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a2d000-0xc)=@sack_info={0x0, 0x7, 0x1ff}, &(0x7f00007b2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005f6000+0x789)={0xfffffffeffffffff, 0x800b, 0x6, 0xff, r3}, 0x10) write(r2, &(0x7f0000b13000)="24000000180099f00012e90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) [ 653.136440] openvswitch: netlink: Message has 6 unknown bytes. [ 653.153009] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) socketpair$inet6(0xa, 0x803, 0x6, &(0x7f000084b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000844000)={0x2, [0x100000001, 0x1ff]}, &(0x7f0000f05000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c4000-0x4)={r0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f05000)=0x2, 0x4) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) accept4(r0, 0x0, &(0x7f0000185000-0x4)=0x0, 0x80000) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000115000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d5000)=0x10, 0x80800) bind$ipx(r1, &(0x7f0000218000-0x10)={0x4, 0x101, 0x17b5, "813f082b4c87", 0x71, 0x0}, 0x10) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000006) r2 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004e7000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ac1000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) readv(r0, &(0x7f0000e7b000)=[{&(0x7f000090d000)=""/141, 0x8d}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000be000-0x88)={0x1, {{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfaba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f4f000-0x5c)={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x9, [0xfbb2, 0x4, 0x0, 0x101, 0xfffffffffffffffb, 0x59d, 0xffffffff, 0x0]}, 0x5c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b74000-0x88)={0xa8, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f0000984000-0x56)="b19c4499dc09adbfcda6ab0a445d21718a40108fabfb3c84407fc9cd5fab4e64201fe8bc91e596cf2cf3340317380700000000000000ceeb9d8dd8f92f05443918da6fa720", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000584000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000893000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c71000)={"284759ff6f9f39121fad42a7abed5cc0", {0x4, 0xe9, 0x0, "b028060f9236", 0x8, 0x0}}) r3 = accept4(r1, &(0x7f0000477000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000771000-0x4)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005ef000)=0x0, &(0x7f0000fcd000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009e9000)=@buf={0xfd, &(0x7f00005ed000-0xfd)="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"}) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000-0x75)=@dstopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xbf5, 0x1f, "d95a7219ef13917e66f6b2d0ca5c83bb40f322b79d46857f4632ee9027e4c3"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1f}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x40, {0x5, 0xe, 0x1f, 0x1ff, [0x100000001, 0x3, 0x1, 0xfffffffffffff801, 0x81, 0x3, 0x9]}}]}, 0x75) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0x1}, 0x8) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000381000)=@file={0x0, ""/67}, &(0x7f0000bd8000-0x4)=0x45, 0x800) sendmsg$unix(r2, &(0x7f0000807000)={&(0x7f0000cee000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000386000)=[{&(0x7f0000adc000)="076b3e1ae0e0b9eddf040f37ac02b9c35fabd28a63d0547c59afbc70e080c3727ae92e09f7a3440cb52d640c7d03de7a29bca4", 0x33}, {&(0x7f00002a5000-0xb6)="decd135ac2286233d7908b6203710d604590418de843718d809f50bfdf98c1bb9ec83c5d6b676b96c58fdda763648e69496fd3e8ffda6280c44a0d928640d70eaae9c08dc43e99ab04ad2306b7b6853d786ce679005cf58e34c6f7eb02e78a80e56736d45dfa4f2bb3be85b57cbb0eca0ea29129f3e815ed38508f6d17eed8b92955a40c958d6ae7c77d376ac31ccb66eba80bc32fca002b131430928c7489d8a61ad562237b9558b30acb1984ef0e7a5a9a6267ea71", 0xb6}, {&(0x7f000097f000)="f006149a002aa8f4e1c90253a7a3c3c4266089223693192bf36d4d9045d3b380086fd774f52bd017436c7d8c4bdf1960a169d80933ef2c2d0023439754e66badee700713618423a4104fbd35345ecc44ee2aa873d784e49562a2c02cc947ef2ed2a79a6616955aab0b89f017465d83bfe205039527dd34319eda25c0afc20233e3c2963764195de267b6418bf4271230841e8ab47fa93bb88f05ee146cbcc4dc5137ee3e9b33d6521a818ede38dbd0a02344922ddf8849bfdc20db43ba97612d392b9d8e2f806f3afb8ee66fb8abb6d6842b69d0c6a830365a10393c0f2324ccfe8d7e8151e574f3e4dba2b23128677743c1b3eb91b7", 0xf6}, {&(0x7f000067a000)="0552c8fa154270ffd5f467382cf0b9ea26983c375a4e1184b2eb24e7affb0cb456a24a8a575f74b6118914c0a09f00655a8d06245b86cc51cae967821558d2c929f00b81a431b614056831688f7646860e90ce1168968d57224f6a", 0x5b}, {&(0x7f0000f2e000)="5bd0a6b4bb7e4cfda5996f77926633d5c8980761cf0f8c94796b26cd06adc44d50c219e7e68f37815d44e44d15b2624d9fa9ddcbf9d727cf4b65c925dbe645306b4799742814dfd469829303fee0f238c5a5f7", 0x53}], 0x5, 0x0, 0x0, 0x4000}, 0x8000) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000a3000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000259000)={0x0, 0x0}) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000a7000-0x2f)="4b80cb358b694619ac61b869ccb102f2474f2833e2365140686d92755bc90fbc92fec08a4f253cba80e57817910628", 0x2f, 0x0, &(0x7f0000964000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001a000-0x10)=@generic="3164af5b102d0ef1804bbff14b719c8b") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000965000)=0x101, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x3) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000847000)="0d8e7ccca8da9e233bdd7ba2b7c4e1fc069f017805aa2cd3d3541f7c7135771e4e9237d4a2898d4df82288582aec9be0a2906ef72076aa95c02e7388cd6a8b48255a2f1bc1ee70593d589d96c036591e7812eeaca8e386a2bb8450927f7b5ea736825c3c520a492ab224b3d395268c7018af49e16cd94dafb9fc69efc459bd58fb287dd9018135f5b65cc856bbb36006f23b9447397ce444f7", 0x99, 0x40, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000966000)={r3}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e6000)=0x8) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000966000)={{0x5, 0x8, 0x1, 0x0, 0x6, 0x100000001}, 0x7}) socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000077000)=@assoc_value={0x0, 0x8}, &(0x7f0000968000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000ee000)={r5, 0x4, 0x6d}, &(0x7f0000955000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00008b4000)={r3, r1, 0x0, 0x13, &(0x7f000068c000-0x42)="89beac44965b767edcbac2140bb4e7d97fd47a005533054d042ecb622779ec766da424b1ef577c14d5a1b4ab60ebba61945e6fd94dff51170ecb32dab84d80bf0c88", 0x0, 0xe88, 0x0, 0x3, 0x4, 0x0, 0x1, "d3370442129a8285abdc091d1d93f5084bee570227220dd7356152d0eadc1bcc853fda585594ae49117c8eb91f543914f677176fa5615766b97f066a3cfedaafd78d702eda9b1033e44527fa2dfce903dc1352a737a07b33ad3367ad598a32bd77e2f8b1"}) recvfrom$inet(r2, &(0x7f0000965000)=""/145, 0x91, 0x20, &(0x7f0000965000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:14 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f000009a000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ad1000)=@assoc_value={r2, 0x6}, 0x8) close(r1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000009000)={"0cd87187acab6c8bfe1fc456ccb2589d", {0x4, 0x0, 0x0, "533c53f34a0f", 0x0, 0x0}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/07 17:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000cf1000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fb000-0x4)=0x10, 0x80800) getsockname$unix(r1, &(0x7f0000876000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002a7000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e08000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000159000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00009da000-0x38)={0x0, 0x0, &(0x7f0000ce9000-0x10)=[], 0x0, &(0x7f000065a000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b26000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00004cb000)=""/4096, 0x1000}], 0x1, &(0x7f0000bb9000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x4a, "ba0f55d7fd4cd3b7c6d5188fff53d8b9db69ec6c306a255de01b511e831f5a0ebd30265cb64c3cf6eb3302bd0f21ca4671254d7a7c09dc1fa6f7c5b5ad48f2599621725964e31d9f2642"}, &(0x7f0000002000)=0x52) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x9}, &(0x7f0000003000-0x4)=0x8) r2 = socket$inet(0x2, 0x80003, 0x2) unshare(0x40000000) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket(0x11, 0x1, 0x5f) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000630000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd3000-0x4)={r0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000fd3000)=@full={{0x3, {"34adbff700ecd9"}, 0x1}, [{"221b1eb69e8102"}, {"d682872d74c2ca"}, {"29560f28050f41"}, {"1a2fc03cc4dab2"}, {"efb1b9b5d7eebe"}, {"2ec1f6d3d51519"}, {"306985101ebf4b"}, {"00d7a91d4ceffc"}]}, 0x48) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009ca000)="", 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fd3000-0xa8)=""/168, &(0x7f000021e000-0x4)=0xa8) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80004000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005ed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000885000-0x10)={0x13, &(0x7f000093b000)="bd208d45924d7619b618646cdb627cfd5ff056"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f0000980000)=[0x2]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000a5f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5e000)=0xc) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000a60000-0x48)={0x9, 0xe, &(0x7f0000a5f000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x25}, @alu={0x7, 0x6, 0xe, 0x5, 0x8, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}], &(0x7f000000a000-0xa)='syzkaller\x00', 0x9, 0x6b, &(0x7f0000a5f000)=""/107, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a5f000)={&(0x7f0000a5f000)='./file0\x00', r5}, 0xc) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000382000)={0x0, 0x0}) bind$ax25(r6, &(0x7f0000476000)={0x3, {"dce7740600"}, 0x4}, 0x10) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000ec5000-0x60)={0x27, 0x10000, 0x3, 0x3, 0x7, 0x3, "b479aff091e3d5223aa93c1b1fde04881b962228a64c63aee335f8728aeb38034efebf3b331b4b18867bceac1b2cb4a14f7480d5a2d5dd5fafcb0163ff734f", 0x0}, 0x60) r1 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a00000)={0x0, 0xc7, "890fe2e5f202fb67a697bfbd24a40f96fcef2677954de63f95710955fbf915a4e0f9c83eed4c925484a43c4caf9a0cae0298b086d25df49ffc6a98f97ed1ed19e9ff4cce0d45634c4b4abc00d9f9f05d2b275657e2012393459da212f6694c052a2bd3c993bb3df3ea684434c5998e3f7b0acaae1cc96eaeb645bd1d593f3f8f2132a4c00cbf6c602bfe8e6978992d1369fc52c24f5d7b9dc55ae5e5b0359292f7235d09459326470671fe818140f919e98f8bd21c4b817cb299b8a3a800936fcd2833986b2726"}, &(0x7f0000be3000)=0xcf) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ec4000)={r2, 0x0, ""}, &(0x7f0000ec5000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x0, 0x5) sendto$inet(r0, &(0x7f00004a7000)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0x1800) sendto$inet(r0, &(0x7f0000766000)="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", 0x218, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003b0000)={0x0, 0x10, &(0x7f0000c82000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000060000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c24000-0x98)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001}, &(0x7f0000f40000)=0x98) 2018/01/07 17:00:14 executing program 2: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b6d000-0x4)=0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b6e000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b6f000-0xa0)={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]}, 0x8e91, 0x200, 0xc0000, 0x5, 0x919}, &(0x7f000092d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000604000-0xa0)={r1, @in6={{0xa, 0x0, 0x6a6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x1ff, 0xc4, 0x8}, &(0x7f0000b45000-0x4)=0xa0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b6c000)="f88049373a4d6047197bd3fdf23f69d8", 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x148, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000238000)={0x5f86, 0x5379, 0x6c9b9af, 0x79}, 0x10) 2018/01/07 17:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000272000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000aca000-0xf)=""/15, 0xf, 0x0, &(0x7f0000de9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x4}, 0x353) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) accept4$packet(r1, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000407000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000726000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, r2}) shutdown(r1, 0x1) 2018/01/07 17:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x100000000}, 0xffffffffffffffe0) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f00006a3000+0xb69)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000034d000-0x6a)={0x0, 0x62, "0927faaf0f7c1371c2652ac48a79f5deb8a1b349c937aef0fc21219d8768473ea802a62504b7a26ede698ee7c08dbafb755fce2efe2e79b3f7915638c58b8c76a2039ff9a6b4dbf2ac2b882e88bcca0e525ca1d635dc7182fb37aeae27dfc2ecf37c"}, &(0x7f0000be4000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fe2000-0x18)={r1, 0xfffffffffffffff7, 0x0, 0x3ffc0000, 0x4}, &(0x7f000052b000)=0x18) write(r0, &(0x7f0000b37000-0xc8)="8b266364470fc4d77e77d0503a0d7885912b1505a7237727aa4e4926cbad078f307c3d65f47bd4d9b54e742adaa2ba94d7ef6ba02b786fbd99b0cf10a5f7e5becaa690ed2a7c34bc24069440306fa0cb98530113e01fdb08c5016eab27574cf85eb5be42fffbff936bdb1c076f3438b29b6affb4c41b9c4b886a3ee7008aa53b3d11722a51992fdc79894f6840b54d71114d39f5f9a286148bba6ade3b31cf886e362aa37b64c914dd6253bd53acee672965a0a11e020c9426f16fe8c6aec92988cc4886a3556c01", 0xc8) 2018/01/07 17:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000528000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00006bb000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x5, [0x1, 0xffffffffffff7fff, 0xcdc, 0x7, 0xfa3, 0xcb, 0x0, 0x7]}, 0x5c) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000420000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f0000ec9000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket(0x1d, 0x800, 0x2c6c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d60000)=0x6a5, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000040000)={0x4, [0x8000, 0x9, 0x7ff, 0x0]}, &(0x7f0000d95000)=0xc) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009c3000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x6, 0x3, 0x7fff, 0xa, 0x0, 0x20, 0x0, 0x8, r1}, {0x9, 0x0, 0x7ff8000, 0x35c, 0x9, 0x4, 0x3, 0x8}, {0x3325, 0x8, 0x3ff, 0xfffffffffffffffb}, 0x95d, 0x9, 0x3, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x5, 0x0, 0x9, 0x5, 0x4, 0x8000}}, 0xe8) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, r3}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000096d000)=""/189, &(0x7f00008ab000)=0xbd) 2018/01/07 17:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f0000208000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000076d000-0x4)=0x10) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/07 17:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x2ed) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 17:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x8, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005b5000)={{{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x353fdf3a, 0x7fff, "f09018b13f1acc771a15bebcd2aed15bd22d2890860d9453fe040e70f37d7166327ca09856a41796bce2d8edbb151b6b0fac69a020e6f8269fff249e1789a611376aa244758c8d140671009013cf27f6"}, 0x160) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) getpeername$ipx(r0, &(0x7f00003dc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab3000)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a58000-0x18)=@get={0x1, &(0x7f000003e000)=""/240, 0x9}) close(r1) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000618000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aec000-0x4)=0x1c) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x80000000000, 0x0, 0x5e, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'J \b', 0x0, "ff073d"}, ""}}}}}, &(0x7f0000ffd000-0xc)={0x0, 0x1, [0x11]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c35000)={0x0, 0x88, 0x20, 0x31b6, 0x4}, &(0x7f0000626000)=0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004eb000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005f7000)=r2) socketpair(0x10, 0x5, 0x7, &(0x7f00005b9000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000be4000-0x4)=0xffffffffffffff00) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a3e000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x81, 0x2, 0x6}, &(0x7f0000259000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b48000-0x4a)={r4, 0x4b3, 0x42, "56fbfea701c7e5bc0e71ff3c99f4abb6f0f026981bb305cbc461a366c6f1d70254e1b4dadd3c5835686ecda86c09179b847c2e14066c3c04817e8710f9a84354cb91"}, 0x4a) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000c47000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x100000000, 0x0, 0x0}]}, 0x1) close(r0) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f72000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009c0000-0x4)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000aed000-0xb0)="", 0x0, 0x0, &(0x7f0000187000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f00006a7000)=0x0, 0x80800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f75000-0xc)={0x0, 0x4, "478a61ad"}, &(0x7f0000f75000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bc9000)={r2, 0xde, "4585bc88422cda19b57606a54572ff15f1bc38ea37c2351edefc5bcdb951e877a8939e5e8b66fbb195e65ce514a0692873a733e0900b5ee644c3d6dbb6e2a016478c5e46851959c171f32e397b3222a735d5d70dc1787825e6e82089c12e74f2c2c799e4cf5744845facb767d7da0c25f722f090b57de95e8523eff4a6be6385bc086ebce90d811fddec55b0af0b0f1c289cb2b4726218dca372d1461e0c50d86976462685092533b54e63157ff85612243fac7c561cc156cb7a8359f38e785b83080e818b96ff3bf635986b9073af4ff39cafb23cc1657cd3f0462523c8"}, &(0x7f0000cbc000)=0xe6) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000084000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c78}, 0x1c) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x6) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) socketpair$inet6(0xa, 0x80000, 0x400, &(0x7f0000360000)={0x0, 0x0}) 2018/01/07 17:00:15 executing program 2: socketpair$inet(0x2, 0x3, 0x6, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c6f000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x1000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000832000)={r1, 0x4, 0xd, "ed2f5b29f4ed0025a1dd6f3e41e6bdee05e887ef2817018d846ef89baff0420c81e595c2cf637c9ff905d3d8c36705f7ff8f9bc6e190d927728c0328d29d5e2dffe34a84b3428697182008a15ad28ee7155b31b575b11b336801e03bf731c3ab4741b1caf13d4d743eae004dd6251b"}) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x400000000001, 0x7ffb) sendfile(r0, r0, &(0x7f0000b52000)=0x0, 0x803) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) shutdown(r1, 0x1) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xc154b0171fef34ae, 0xb2ea, &(0x7f0000a35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000f7f000)={&(0x7f0000f80000-0xf8)=@delsa={0xf8, 0x0, 0x400, 0x3, 0x2, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xa, 0x7f}, [@encap={0x1c, 0x4, {0x4, 0x2, 0x3, @in=@rand_addr=0x10000}}, @migrate={0xb4, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3c, 0x4, 0x0, 0x1, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x3e, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@rand_addr=0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x33, 0x2, 0x0, 0x4, 0xa, 0x2}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8001}, 0x1) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="1c000000200043f90003ffff04008d4001e200850000123b0500f2ff", 0x1c) 2018/01/07 17:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) pipe(&(0x7f00000c3000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033c000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000472000)={{0xfffffffffffffff8, 0xfd77, 0xfffffffffffffff7, 0x37f, 0x200, 0x9}, 0xaf5, 0x4, 0x1ff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002c5000)={r1, 0x9, 0x7, "1cc667830dd2355c96830c4808f44ea9322d4cf1197498065023fe0ca522"}) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd0000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x100000001, 0x4, 0x0}, &(0x7f0000b32000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a7d000)={r1, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000fd4000-0x3)='\a\b', 0x2, 0x0, &(0x7f00005f9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000069000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d3e000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 17:00:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d9f000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000603000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000c2c000-0x8)={0x0, 0x0}, 0x9, 0x1f) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000368000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e32000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000518000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e4f000-0x6)={r2, 0x6}, 0x6) syz_emit_ethernet(0xfffffffffffffd87, &(0x7f00008cf000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@generic={0x336, 0x26b18e002f7187b, 0x6, 0x0, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "f757d5ebcaa6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "8ab3c7b1188c2c3a7f48b48c36cad528"}}}}, 0x0) 2018/01/07 17:00:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) 2018/01/07 17:00:15 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x5c5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000800) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d4000-0x4)=0xe2e, 0x4) connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2ddf708eaaf788a8, &(0x7f0000284000)=0x101, 0x4) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fc8000-0x410)={0x1, {{0xa, 0x1, 0x0, @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]}, 0x0, 0x7, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xf0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x56, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000309000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fca000)={0xffffffffffffff9c, 0x50, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005eb000)={0x0, @in={{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]}, [0x2, 0xffff, 0x8000, 0x800, 0x3, 0x8, 0x7f, 0x0, 0x2000000, 0xfffffffffffffffe, 0x3f, 0x9, 0xfffffffffffffff8, 0x6, 0x20000000000]}, &(0x7f0000fc9000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ce8000-0x10)={r2, 0x3c61, 0x4, [0x30, 0x6, 0x40, 0x4]}, &(0x7f00004fd000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fc9000)=0xe6, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fcb000-0x14)={0x4, 0x3, 0x2, 0x800, 0x9}, 0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fca000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/07 17:00:15 executing program 3: r0 = socket(0x11, 0x2, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="9a17652b9990e3d9a4501bda78763b0b1299c2d01c7ad61d64ae9373abf24e0f89249f0c9beeef5381c7c4cec1789e44835f20d283f81297d918bf1c593e2776aeb18662930482a41da50d2b8b79ebfc013324c2d6deeeed0d1a5af195a9637751cc433c6d640a4cb80f281d7ef301abbb727ac4cc03d12d91c63511ead84c13aff838535692d2b9fb19da345490b595e352b1367351c76c48132ecec6b3eaeec7b8d26330eafcdadb6463b22a4e418428fe887e9abfbdd8751161ffa7efbb7347595b41ee", 0xc5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/07 17:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006ed000)={0x0, {""/7}, 0x0}, &(0x7f0000679000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000247000)=""/0, &(0x7f00001f2000)=0x0) accept$ax25(r0, &(0x7f00002cf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001b5000)=0x10) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003e2000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000076d000-0x4)=0x4, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000120000-0x4)=0x0, &(0x7f0000e30000)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a17000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000085f000-0x4)=0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000018c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) r3 = accept(r2, 0x0, &(0x7f00006e2000-0x4)=0x0) bind$ipx(r3, &(0x7f00009af000-0x10)={0x4, 0x5, 0x7f, "3170f79e6937", 0x5, 0x0}, 0x10) socketpair(0x5, 0xb, 0x3, &(0x7f00000d4000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00001d8000-0x10)=@req={0x1, 0x7fffffff, 0x101, 0xffffffff}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/07 17:00:15 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000d29000)=@un=@file={0x0, ""/4096}, &(0x7f000074c000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9b000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0xa, 0xfffffffffffffffe) getpeername$inet6(r1, &(0x7f0000797000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d76000)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007ea000)={0x0, 0x9}, &(0x7f0000504000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000083e000)={r2, 0x400, 0x401, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aee000-0x4)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x72f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:00:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4dc6223931b40eb4e22913b1fd5f8dbcd663a3105152fea3cb23a93d310168349db821f9888ca1bf829ce9fa9aa520be3", 0x40}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00000db000)=""/0, 0xffffffffffffff0c, 0x0}, 0xffffffffffffffff) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x8) sendto(r0, &(0x7f00007e3000-0x7c)="e4a635aaa82a209f1ed4bb41c38e220538450096284ed0fcaf34899bf49b0045ac724b080dfb2dea80f08c51c0986645b0c2327368fc8bb3ff78ff03c1f87365b3dcc5443bf56a78449391398daf57c459cd5e8d4af12786c06d15c7ea2bb55216cc15ff9c5480042be2863493ae98f2939912ad338705d51db51fab712296a22f037e44c328ca24c2cc3105e168b1d6636b2b1daf80de65277b3de3e649fe6cf92a935c5fed17eb39cd267b2d", 0xad, 0x40000, &(0x7f0000f4e000)=@l2={0x1f, 0x3, {0x200, 0xb9, 0x7, 0x10000, 0x7, 0x7fff}, 0xd58c, 0x3}, 0xe) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendmsg$netlink(r0, &(0x7f00000d1000-0x38)={0x0, 0x0, &(0x7f0000725000-0x20)=[{&(0x7f00000bd000+0xb22)=[{0x28, 0x0, 0x0, 0x0, 0x0, "cd027dbf26449e8a4d7911fba064d193482f237b28"}], 0x28}], 0x1, &(0x7f0000409000-0x138)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 2: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004ce000-0x4)=0x1000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000e6000-0x18)="ffff040900ffffffff0a00000000000000ffffffffff0207", 0x18) connect$inet6(r0, &(0x7f0000bad000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x4, 0x7) sendto(r0, &(0x7f0000fa6000)="8cb90003e7c97cd576d8e1df48cb8aac0a1e1b41c89123971a7158c3dc1f76cf89089788e55b07dd930278dd360939849e061bc95a9b08f78d78cd313d2dc4a0fe0313ec3108266c272366efc02e27eb5f8436403a24e61e706aa53277f891f79277323f865f0f5e3a6fa0655479057b28e73d95f492c8c337b666a74c90cc52e30fc02234d5260218eb07e3152b1cd8814e8a37e6920698cc024aa34532ed8c45b3f6d10c5ad2693c042033ac3df2c38e0adb1d0b2d0df13a8b5133dd1d16a336941f5d067dde3a4ca103645376ddf85f8bc237ed73e2587367003e", 0xdc, 0x20000000, &(0x7f00006bb000-0x1c)=@in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) r1 = socket(0x11, 0x1, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000409000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000fd6000)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x0, [0x228, 0x200, 0x6, 0x3708, 0x25, 0x5, 0x3, 0x80000001]}, 0x5c) bind$alg(r1, &(0x7f00002d6000-0x58)={0x26, 'rng\x00', 0x0, 0x8000000, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f00006e1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009f9000)=0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000947000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000976000)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e7e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000037000)={0x0, 0x0, 0xb9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c14000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004ef000-0x10)={r3, r4, 0x800000003}) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000)=0xfffffffffffffec4) pipe(&(0x7f00004a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bce000-0x10)={0x9, &(0x7f0000cdc000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000c87000)={r2, r6, 0x7ff, 0xb77, &(0x7f00002b8000-0xda)="b2f3df4175669a9f2de1dfaa4990db689ac56baa0dd9587db9c9b87032c08658f428c82e6e9624992d777c02ace29a6a4e5882ad260d29db8968c89e0e4b62408c8bb110a175e12df44ec8fcd4d0b32700582cb2c34cfdbe5032401c3493f39947fa53935bc5eff190a95878536bbf865b311c8bdc980b30674c17a69cb9376e667f5c45f198826a65f6bd956fffc53164ea87d8a91f6ad7ed70dd6f2a1ff29e23bcac1bfe76e6b34802857c42eed6f26e122ed79ca4df5961fc6ed90cd1ebd75970d4f87ce673a9032740f6b6b96d62e507e1042c80210c269a", 0x7e, 0x80000000, 0x180, 0xae, 0x80, 0x4, 0x4, "0df7804a401fdbde2fb41f830a0503c99787b03ce6a5a9dba4d2b7002f3ddb369599585606e4485df9431c319b5190876955682bdb21ac4bc8b02cedfbedf6722833d1b1060bc1eca5f5239d8eee1239e60a97abe7472793ed9f116b5cdabdb9c3c1e441624cbe53c5762270416e553efc06435dc8ca197a32c624d8c86ecd887a3ba1a00c8bf1993f11085398aed35327be2c21a3b445b1abc6c8f325a4a8a2714279394ffcdbe8caf65a1324408bd78a32f988dead63ffe58962649d0667d10a3e018a3f3550c5458868ada4928b4bdae612ae04a8ff199b4c5a3aad4845bcdb654805eb38088259dfb18a"}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000c9a000)={r7, 0x3}) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={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) sendto$inet6(r0, &(0x7f00005c3000-0x188)="b9", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00002c9000)=""/116, &(0x7f000060e000)=0x74) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a5b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed4000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002c1000)=0x0) 2018/01/07 17:00:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f43000-0x88)={0xffffffff, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000221000)=@routing={0x3f, 0xa, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x58) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000492000)=@fragment={0x7f, 0x0, 0x3ff, 0x5, 0x0, 0x9, 0x1}, 0x8) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000fae000)=0x0, 0x4) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000382000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000057d000)=@assoc_value={0x0, 0xf4}, &(0x7f00001eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e39000)={r2, 0x60, "1d0dc40d63cb5fd03941a7ef96dfa4a18e505de80378c05cd60590f03faea830b4236613729c228452df7ec7105c5745c19dfe6e5266b1d00139819602305c29a8f500fc45c1fa00d3ef57b2f434f88b122b81d60ecb19cca5ea77765fb3e0b2"}, &(0x7f00008da000-0x4)=0x68) r3 = accept4(r0, &(0x7f0000e0e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000645000)=0x8, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ab9000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000c03000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="0b000100b8956371d6c1", 0x7) [ 653.981058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x8000000000001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) sendto$inet6(r0, &(0x7f0000323000)="a6f96bbd3b076967d346d30a4202bdc4c8b42e4e52b1b67941031417f2c048e5ad46bf4300ef923667dc926fa94222740e360a25dd1ce4cd4bb84597f1137c2fc84044968f619b7ffe5ba0c65bd41675c60aaaa8b367fe771dcc96a8214bf8d931827673b6fe4f627d4b59c0314433f3b31c0620e3f2569b761611dbbb2980744cc453beace5744fa0ddc5c0c143071b82640bc26d751e0a702a6144d52db3ba33486e24bb44b681108439e74351ea9e49e5c395838b1a86171f6f063f2a714ff1a6c738c951301ffe8358f113a3a69bcbf49d0e7651909724d141ea0659a8", 0xdf, 0x20000000, 0x0, 0x0) 2018/01/07 17:00:15 executing program 2: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004db000)=0x8000, &(0x7f0000b51000)=0x1) r2 = socket(0x2, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x44000, &(0x7f0000003000-0x10)={0x3, {"f8336021e0cb7e"}, 0x9}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={r3, r5}) socketpair(0x0, 0x800, 0x80000001, &(0x7f00003ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000000)={r6, 0x80000, r7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0xff, 0x3f, 0xd3, 0xb, 0x3}, 0x14) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000009, &(0x7f00006ce000-0x5)="8907040000", 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x20000000, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f00005a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000147000)={0x7, 0x7f, 0x2, 0xffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000238000)={&(0x7f0000c8a000/0x2000)=nil, 0x294, 0x1, 0x4, &(0x7f0000554000/0x1000)=nil, 0xfff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000713000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000098f000-0x12)={@common='tunl0\x00', 0x3a3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000548000)={r0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000980000-0xb1)="858178bf37a01262015199c92df8ec64a4e763c2db32753f4e950ca992c25d4e4bf8116cd959f4e40df0c5e137269485ee54a38203a19f16ee70f881655deaaf1636e3ed972ed29b0c7da3599b7262ad7c96da2d5f61308bfd32da1191704f1d33e0de4a7411c6ed927acb0ed7307f557ccfa00993ffbb8aed4d189e7ad41c0ce3e55c8cc782d6b6f2fd87cfbde46efe29ca48a65d13841026b9ec8fbe0e983a41e98200c82ac580c489eea9f575f6f361", 0xb1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) socketpair(0x11, 0x5, 0x5, &(0x7f0000556000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000884000)=0x0, &(0x7f000063f000)=0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000fd2000-0x4)=r4, 0xfffffc80) sendmsg(r3, &(0x7f0000890000-0x38)={&(0x7f00001d1000)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f0000b27000)=[{&(0x7f00006b6000-0x8f)="d7c5d70106416cd850a95fc7072bf768d14d3d9afeb3e3389879f12dd39829a166374359640d65b6992bc032a1bf0d935889ffb15e71679b01979e80c51e25a97167e94d96d1a57cc9774599ef2670735fa48310511527246ac13f92c634a6821d84afa48a46f2e44b5762617f78d40e294250ff0883da87b813e8cee25b95cb5074e2b5b93a0e1fd41a80711aeff3", 0x8f}, {&(0x7f0000ed0000-0xe3)="dbb027c95f8595c85fa7946a96ee8e4facb5a352f8437ac0322d308de95685db48f71c62bc6bdb018af7e5809fd7d973cbba7f6adefbdb56b245735c43bafa4f8d37b394a0d91774bf7c20028f94ea87e3fcad8953bf703956161a436bd3f53a6232350d78d7f94eaa85cd831dba8784690f7dcd999301f96b8a33bbf49e58509079536a56412cca51cf3c9abfda834df484f0936ae22e32f3cbd5de58fad2633f2b70e3a61dfbbdf2f2ebb16f2d36467dcf6d19e0d1eb21c982791f4f6048d9580993f0acd0b901f065069b53252899eba9269be218c77eaef1b34b78531809d3f306", 0xe3}, {&(0x7f00003b4000)="97dcad877e1d3b8bb2517d71e5485e4693766fda529af419c0ddf64e500abfe18fc42fc51e42c1d5cb0709b7f102e0a33d7b8f4958899ada451532cb4c1009fae354c778c5bb1271587a1cc7a2a8c0ea8c52eba99e11e4abd6582a652109ef9f2c209b11097a69aec473a10ff6e0fc2b0a9c4007d6aa1645daed1370107ac033dac7ec2a3f0024fc29e7a85b0195bff7fd60045e8d7255d2cbc70c81ccde57ac99a60256bff550c901330e115f5b76735bcdd9f2cf8a40751fc851c83499def7bc312eacac1f6fa3badb85a53e61d93ee5435255e4d6238e75", 0xd9}, {&(0x7f0000be7000)="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", 0x1000}, {&(0x7f00006a7000)="181e89431165dd4aa8b8adb39909530c49af1532385b373d20819389bc0b498aa6fe24d7db34047d25be8a0f3ef26da70daa5423d71f63408e65264c25d0688d74fea57964cb01b5af5ddd94d5f000bc26bddf7d8fee88afdcaf915f0b61d97637f235f166e3e544947d72b79b5458ee", 0x70}, {&(0x7f000073e000)="b4df11498b7deaf04773a020495ff7182a545231f8e7a244cac17aa204b65eb75b0a108b77d7b04a801a9e1f12bec72b96986b7171b3198540cd3debb0ec", 0x3e}, {&(0x7f00001f2000)="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", 0xfb}], 0x7, &(0x7f00004b8000-0x150)=[{0x48, 0x11f, 0x43, "bedee4d9d6cbdef1c5883a8227cb7cf5c9450502860e8fa67b50265b4dd5f28ad5d05479cd18715754dc95fb9ef03b9866bd6d8ff6"}, {0x108, 0x101, 0x101, "81b8e62beeaf33072ef078203bea1c84799d10c32d12eec9e25d217ac7723fb86d020ca254515ed5fd652d56775aa066641e0a18c2307bf183580b09ef7ff483eda109b8aec97be48d9e03bc73fabeb86c6b0850c75875a8ccdb94e7d4fe62953cc5835369bd8fa369a6869ba6be1be90268f0f8427599d0f922dc72dc48875f88dadf7b1179baba543b097732f3716d6f021cab6daadad6f79e366b56022a06c7cf3001fefe44093b1f55c5c958e92a23c46ea3e55a6cd95f32d45bba03db058c39f6fa188af13f89bd39d5448fd47f20ae26587af6143ee8deb38fd459c363970e0fc67d2913460533ab316bd94dc93a"}], 0x150, 0x20000080}, 0x20048040) connect(r2, &(0x7f0000091000-0x1c)=@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000331000-0x174)="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", 0x189) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bea000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b0a000-0x10)="0a0775b0d5e38405b3c10ced5c54dbb7", 0xfffffffffffffd1d) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f9c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000362000-0x4)=0x9) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a27000)=0x10000, &(0x7f000048e000-0x8)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f97000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[], 0x0, &(0x7f0000f96000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9d000-0x3f)="ddd1452dc131c1c28f9cef9221a3c91a5735188b4d11db9e023e94269ce00d90f8815f65e4f19fb75e8ed0ab06cc63e62b94eb6b3bab7749622c45213e01fc", 0x3f) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000044f000-0x10)={0x6, 0x5, 0xfffffffffffffff9, 0x0}, 0x10) accept4(r0, &(0x7f0000b3a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb3000)=0x10, 0x800) r1 = socket(0x10, 0x80000, 0x400000000010) sendmmsg$alg(r1, &(0x7f0000e40000-0xe0)=[{0x0, 0x0, &(0x7f0000948000-0x50)=[{&(0x7f00001d9000-0x36)="c0dda268bef13bd470048a758471cf1def93648c1bbc88e8205606b64b327a0d83ccc4df1bff5e2d6b5d3c7b466f824cd3c86802df0d", 0x36}, {&(0x7f0000906000-0xeb)="9848c08f3dfd5dc22f330712312f2ebbacf1807e6e4847c9c44ba5e092cbda2dfd31d48434d18771b5206411880a72e77c35b509f86dc03d8f600e89cdc9f9f9e3805678e0726048b93dcbdfaf0b5042b0ac5838a264784508d1a638e59b1642f82f00963605bf5a1e0314b4b99faf779bb7afd02a9cca70fa76910eca0573715b9c17f792fe4a18794288f35b5aba9d310d430972bc0d82cec2b3679807919abfe258de5df9f90c2955756e2302a0067e58ca1ccd98a6786ef623b93d7574e34941cb7c4719f9684d39fbc4e66c17f569c24f3d1ac6521a8bb0db0f151fe8a6ca1d540ffe4d693e7cabd5", 0xeb}, {&(0x7f0000a69000-0xd0)="61f136df329e1fb24827efb478f18f7a4a7ef33f503acf345bad316c781b4da87a20ad4b5318c8d2db9ca8321827545aab151e96f7ef59012eede9561e58ee346f32659804f97e6485942d9df55d7b462f39aaefbffd9b5264b4025c0166c7891992fbe4fabfffb1e61000ad1be48e0af7166ecae5450237c21133c097d0d10128f3add97b29a0b76dd3c4da69371dae814e6b56d5186c5ef6fec8ba4dce3eb06f0faff65ebb28f40267c373bdb9eacdb0dd12f40dd8b7fd9498132dcd3951d4d6ea25be5c78c6261ec13a56ebe60c27", 0xd0}, {&(0x7f0000199000-0x28)="6544d88a5028f792a56d90e4f2bef9b34a190bae90437c5a3149c93ed6e4ba5f3332e878ea8380a6", 0x28}, {&(0x7f00009a2000)="e9c76917116dee0b199d03bc135c576b52675afe6322f37cb0a0110fb15c863ecc4e98461ae0c61188037df588b0e18beebcd7ba0db00dadbd8dacc529c905b2fb840a1689170e3f5dd5a421ae7cb6315ce3147dc3b3ff8bd970a4ebc97b0c7358c1dca8eb7a890613edfe0f4aa9d0f841bcee32b8f8422fdbd691808a7584b612af094edca3a4fe9ac5ce03d6ad277f61eddfc01c7e5cce4d51b453648a46d81612a7cd6c80cb91b447b2bf07e7f02157a77465c0e217cec4ff6a9726e97f776c52e088a3cd7eaf44", 0xc9}], 0x5, &(0x7f0000124000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x10}, {0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f00005c9000-0x22)="dbd6e755559c69ed41858876f108122d8ca2ff09eafd198c3f8cd2b192f13d2df6e6", 0x22}, {&(0x7f0000979000-0x66)="a5529db80ac3f5f0be8c7f90f1ab1f1b5b862f29f011cbd550211d6068f093e952db2da49f37349bd241dfc732297e6c4044c5cba8dd094888951cc52c956358c91a39c7521b3901b5ebc2404963dba50512e55ce8cf7c955da5b267787c69ebef69bcbb5dad", 0x66}, {&(0x7f000092f000)="022261957930f8f52410098ec9cf612b5a5730303d95a90c7ca56bb0383bc5f9c35789f93e363b452b78df526555491b522cc897e38c0e7a05d6b2650c816eddccf87bd0cc5202cbeae056585b76c08f33b3520a61ad94b365bd6f8aa29ad68d157f1612597483469d551d6f049dffade51123110211412a9216981918d99ea1a324db1a5c51347ed5ac310630f46572c7a3e8e73c1c9fc7bf6aa83ac28ff97dde2b65ef3c90785c1582891c0e80c7d67bd8b7461eeee8907418760faedb724557fa95017937cdeb9d53814ea780d122438d5bc7367e1ba98607113b30017fa045d3585d1724", 0xe6}, {&(0x7f0000f27000-0x85)="511222dace59e66697b8626a51af502a7bf97f982e17188e789c4beffa88ab466d0f191b2f6f059f571d2a1183e4e0e8c39c7adc0ee8e704f55a069b5c0701af81395049055698fbaba8baec6da20f8d5d151854d5f5c3d1b4605f9981d3c7b25a50860b75f1baf78b1b7523fa0ca6cf891153b8f06b0a45d294d6324bc514c7bd66453fd4", 0x85}, {&(0x7f0000a1f000)="9c02a78a34de", 0x6}, {&(0x7f0000175000)="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", 0xfa}, {&(0x7f0000001000)="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"c4d6402a5948e336638627111c6fde93c68d183de9d3f10d987a7cf0e7375a91732d983d86af9005c5d037accc5e6e693f99fa7dc97c8abb5cabaf44e3b6e60f980b3f530860c461c2d78ace9de1ea6d7abebebf82a5242a17b098fbef0951ee221c558af23455f02eb2152c9af811abe0e4693469a9a7875f7315"}, @iv={0xc8, 0x117, 0x2, 0xae, "44357ad0d3862f79aaef37b40d736725062d6b00daccdd32954643d4c2383292ce2db4a27c107f8fcd3c438728bf61ef220e8220610225d35f3993fe7571f335d742290f70c3c7ce92ba5778f7685d5062b3c8c26a8d129cb3baa601aae0125f283cdbdd25f125d94d0dd85a8975b75e59a1c700337395a54fd25280d5806ebb47b741ae3b7e72dc2d9d542c5636ee7084e1f1dd01cc05e0890412be77ef357e5fe004ceba1e86abbeafa7d642a9"}, @iv={0x28, 0x117, 0x2, 0xe, "67c3601401d0ac8d0693e3752716"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x238, 0x40}, {0x0, 0x0, &(0x7f0000fb9000-0x10)=[{&(0x7f0000cdc000)="8e1c083ae35f99ed1843cba158e638b2d956ad4c400481aac491229217aaebe54de11a3cff46b7292833a027f6e3e5d45667e65df04d3913e0bb4cae3bf1192a39cc1d37f2b25f4b38269ed64f49ef162a9bed565e05515e139388e601ada8caae090178adcdda6adc7e3f9ff07bcd07a35e463399eb90aa1f323c2ed0a5fcdecd82d1fbf4de4ec3f39489acb2f9b4b321cd", 0x92}], 0x1, &(0x7f0000555000-0x1030)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1030, 0x4841}], 0x4, 0x20000015) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000cd4000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000010d000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept(r0, &(0x7f00009d5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000091f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d9c000)={0xd2}, 0x4) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000feb000)={0x0, 0xfff, 0xf73f, 0x100, 0x20, 0x0, 0x200, 0x7a969f0f, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x7, 0xfffffffffffffff8, 0x100, 0x78}}, &(0x7f0000feb000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006d0000)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x0, 0x6, 0x0}, 0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000fec000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000a39000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x4}], 0x48) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x3fffffffffffffe, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000fee000-0xb8)="292c7ce8b34ff593cf24c1f585ac42ffab7a8a6d9b9918a0765d83e3114139acfaf6dfa05488408ce3150bd1d86034bb9ce4e38372d019edad97cd54ca947eb41eb499453fba477c15df556c0148349c7154bd043e9d02ae367afa2f749096e2110c8543f58dc7048425d2f1d6303c96183d8b8de1d647d6d6bc77d629a2b4e5629ea81e2e5cc09f982c0913594173ab013ac105304d9dc0c7d3e4683048a9d0bdcf03c144bbda6b105443167f965c8ac0a1f4415d177ef7", 0xb8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000008f000-0x4d8)={0x80000000, {{0x2, 0x3, @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]}, 0x1, 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]}, {{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, @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, 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, 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, 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]}, {{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]}, {{0x2, 0x2, @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]}]}, 0x4d8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fef000-0x92)={r1, 0x8a, "a66a3ee0430abd119021b9eeeee8aa700c3eebd3a78c5193bafab907ae0cf8a60528a301b6b6fb3b1f9f56675fe3ebc3e9643731b5583ccb0ec879b5bb233567f292bf2ffb72cfc64eb4574163dda00da2d7032b684c84de54eab252e6ff5bc5db94e79bd0eac3001203eea73ffeafba8d038f66c6970ea31ac3f8958ee9cc556add5e80cfab37d0fc5b"}, &(0x7f0000b3c000-0x4)=0x92) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f2a000)={r1, 0x69ac}, 0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000ff0000-0x2)=0xba92, &(0x7f0000fef000)=0x2) getpeername$netlink(r3, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000d3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x561, 0x7, 0x8, 0x500, 0x3, 0x80000000, r6}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) [ 654.116013] netlink: 164 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00009b8000)=""/30, &(0x7f00003ec000-0x4)=0x1e) getpid() setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3f) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f1000)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003d4000-0x8)={0x0, 0x1d3}, &(0x7f0000dbe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000823000-0x8)={r2, 0x1b7c60a6}, &(0x7f000090b000-0x4)=0x8) tee(r0, r0, 0x7fff, 0x1) r3 = accept(r0, 0x0, &(0x7f00007a2000-0x4)=0x0) sendmsg$nfc_llcp(r3, &(0x7f00000ec000-0x38)={&(0x7f0000d9d000)={0x27, 0x1ff, 0x9, 0x6, 0x7dda, 0x7fff, "279a007c69108af8798e0ae1272cd1c4345f915326db9e2079ada60dd889ad23006fddab90e76aefeca6e5f16181855c11385a3e22b2304bba168163650e6a", 0x0}, 0x60, &(0x7f0000e25000)=[{&(0x7f0000cda000-0xe0)="bea6c8a1f3ad8af5e888638b177ed709e78c585722648fa9bb7ba1854a14356eb25a51dd0c5051163b54bf53ff177afd0307ea3b2abc609952ab199de07c61bd59359d1c85248d7a3155b952d32aab932154a549546412c1df86c488326b5e03479ecc9baf5d4b55ecef3125924c1d38bb3d14b3ac31416b7fbcd30451642e064e7721f2cd35d08c82c5797d3f9c60a2b4a2ca4390b648df1cafd7d09428bc93e0b14bf84ac3282c2f317c57bc7fac9d973e3742cfac194bc61ffee48f19600d72097980ed1bc744e49ea635826dcd0fe13e4eff6b8c2b6f7e068b2eec390596", 0xe0}, {&(0x7f00001df000-0xdd)="19e699f4deab4292a59c7f770d4cec56c08a88cbaaefb23976b4917f9b4e8e3afc57c48b71f34117b33fc9baad9fe7b327e196d35e3fe76eb0c94f92082df9841afc8a1eb27e089ac2c2ed74eb945332a3556f8fc9c0c8cd0627a24710d43e3389e9d4546d90551db1d83db84bb1813ca8339dedfc3875158002f21bb2567c9fe2e45d64a66c9719da75038b8f45aea5d85522ff7a9ac422592bee0d2ac1c5a93b80a21441766d38b605076e20519fdf0d78207179f47b8630e19c4b319f90c51a5ba989cdd14cbc97c715226e5686ffe46fe87f97bbf946dec8c20539", 0xdd}], 0x2, &(0x7f0000985000)={0x1010, 0x119, 0xb1a0000000000000, "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"}, 0x1010, 0x4040001}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000053c000)={0x0, 0x9, 0x400, 0x7}, &(0x7f00006a7000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001f3000)={0x0, 0x6}, &(0x7f000029a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d21000-0xb8)={r4, 0x1ff, 0x7, 0x8, 0x67, 0xfffffffffffffffa, 0x9, 0x5e, {r5, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x6, 0x9, 0x1}}, &(0x7f0000c2f000)=0xb8) sendmsg$key(r3, &(0x7f0000ffa000)={0x0, 0x0, &(0x7f00002f9000-0x10)={&(0x7f0000711000)={0x2, 0x16, 0x8000, 0xf, 0x218, 0x0, 0x5, 0x3, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x3, 0xffff, {0x6, 0x2b, 0x2, 0x8000, 0x0, 0x7f, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}}, @sadb_address={0x3, 0x7, 0x33, 0xa0, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x1, 0x6}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0x1, 0x3, 0x1000, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x4, 0x18, 0x3a, 0x4, 0x11, "388f758e10ac45258bf5b1e73021cda420"}]}, 0x10c0}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000032c000)=0x0, 0x4) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e300020000000200ffffff7f0100000e2c0076645aff00", 0x29}], 0x1) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002f2000-0x4)=0x0, &(0x7f000064a000)=0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000c5c000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept4(r0, &(0x7f00007bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0xffffffffffffffcb, 0x0) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a0c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f000037d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1d000)=0x10, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000164000)={"48a59e7f6ceb0789e93c626fe3ff16ef", {0x4, 0x100, 0x3, "3f78388c90ac", 0xd26, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000b79000-0x18)=@add_del={0x2, &(0x7f0000eb3000-0x10)=@generic="46fbcdd9d5c20eacbc60094fec5d4c50", 0x88}) [ 654.278480] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 654.328606] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002e1000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a2c000)={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x101, [0x0, 0x6, 0x7, 0x0, 0x7f, 0x281, 0x200, 0x9]}, 0x5c) r1 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000771000-0x4)=0x8, &(0x7f00001ac000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f000085e000-0x59)="d7261d7f4b66562407fef30d2d1e610399d88740e0c6c041747ee8d76de8a2104cce329adc065eab21461a23c4525f940397fcd76269ab2438b36eba3b2c4a115da19523b3b9324735d140a43df89f511e62786ae27d46aa51") sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/07 17:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000920000-0x4)=0x0, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001ed000-0x4)=0x0) socketpair(0x13, 0x5, 0x4, &(0x7f0000968000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000007e000)={0x0, &(0x7f0000390000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000d77000-0x8)=""/8, &(0x7f00005a9000-0x4)=0x3) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@rand_addr=0xffffffff00000000, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/07 17:00:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fcc000-0x8)={0x0, 0x1}, &(0x7f0000b9b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x400}, &(0x7f0000000000)=0x6) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000a56000)="2900000021001980013d8124100a0021020003001700002a00e8ffff0800020003ee080095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008ea000)=""/124, &(0x7f0000d3a000+0x1d6)=0x7c) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='G\a\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x3, &(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fe0000-0x4)=0x6, 0x4) poll(&(0x7f000001e000-0x20)=[{r1, 0x100, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}, {r0, 0x341, 0x0}], 0x4, 0x3a) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001b5000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f06000-0xe3)={0x0, 0xdb, "dde003910b21f0df1bd236d3681946298f8fa3824e5f0bbeaa95ed7581923e17d6131f75610c5bc22f24676c0e32c3d6c2e2602a01f0bd2670a5ab00826994ded5c47eb7486837a6a2a40f3d105070be528308deed1a87531d3dfa302d0f597ef910701a4c11dcc0bcdbe5f8e91238cee400a75c6033642a896b8ca680429fb733d1376f4f996f0faa9146263814d5eacf3d9604d51a6dbe34c16ff59055513253e5599eccf3cd55133573e7d4f72e3fd30d3879d207ae21450097cddd28c3114595648394be482cf2b2bd54561951018f76768f0c8ed30bd7206f"}, &(0x7f0000f05000)=0xe3) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa2000-0x4)={r0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f00000b9000-0x38)={&(0x7f0000879000)=@full={{0x3, {"dcfdaab6e17d86"}, 0x81}, [{"90fd2b5a4fcd10"}, {"c30cf9f9325717"}, {"f1616e3da070d9"}, {"26771d6402e477"}, {"72cd683a70d0b7"}, {"1d7bf61bd5fbb7"}, {"63354d1a1cf710"}, {"3777512048eeb9"}]}, 0x48, &(0x7f0000f06000)=[{&(0x7f00000b8000-0x5)="308f49ca53", 0x5}, {&(0x7f0000346000-0xa9)="8b293f1d88e48ec8335f308a8559dd9a17386a5b1c06b44caa55e048b31c05de4fc6afa930494caeb9bdd132a23ee7c04dda71c1ddcb14bb9e100c5a59192a3a2f94cb7e9c15bdf6479415dd0964c7f7f769f742bb1393e371e0db5e6477aff520c551cad493330ac6f37c392a14294269c7ed985b9b9845be0178ae0d5d18876e9b4743761d202afbe1f1968c5fe617b94bbc24e82dd47e8c10127b9929d6e7491fa88004edcdbab5", 0xa9}, {&(0x7f0000ef9000-0x7d)="1e77519babd0622db7e7569b23b7668f47593d16c1543fe073f3ad557684f8491c9d823a4d886a518534494835b0c96471c074c001e0c97b79856ada8da44160ab9e84c1be9c204762c7a736a4a351cda644beaf65d1ff61bc5824d25d0d60ce3bba67eafbf86ddd77db6c2d148b2cb53ecd7b62f4c7a8ac348e4a0c14", 0x7d}, {&(0x7f0000251000-0xbf)="d5593b776f84c28ea7a1703943bcdabb99a6834dc0a511ef435f3fb2b8f72dfceadeb410fc91ed75d4e8eb42dd99fea68a3c4253e1700b35f121f4c9fb43b468f2447d92e78a2318f50cafa0a335d03dd2c5b8ca8d63b99cf81979d9b7b7798bbabcb8c7c635d3ede2cc7347f3e02bfcf0e086d641ebcc198ed622de0a3c8ed57c04277e08f3c3b41704475d0c51f4a0c6d42f2a1009b9968f9d2c0d39242b639ef91200038bca6a54bcde11dc42b1f3c26b6b79d0fe679353e65eee07104d", 0xbf}, {&(0x7f0000f07000-0x4f)="2f1c35d99a78b797c2672f82ec18ebee58d35acff9b09c4afffe5c7d01cfc361d0faf994ab31c8f1f4b3d8cbede0706f64e94e39964efbfd6cd85fb7806fbdc48230462ad0bd7d20d96f95b6e6638c", 0x4f}, {&(0x7f00004c2000)="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", 0x1000}], 0x6, &(0x7f00009bb000)=[{0x38, 0x1ff, 0x3e6, "2d619bf5ab3e273b3a783a25bba0949de84b173d0b2f5891ab0a78bca9fc25511dffa36e"}, {0x20, 0x10e, 0xffffffff80000001, "6f7249486855ebd4d9c63f"}], 0x58, 0x4000000}, 0x4000000) socket$inet6(0xa, 0x80000, 0x80000001) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000727000-0x2)=0x6, &(0x7f0000f06000)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00006a7000)={r2, 0x8e, "712df44bdc913b51f213bfcbe1e61e962876e682dbff64c31baf2e310492aa248dee6d505391914a6d8c0e37505c0fdaf979e512ca45b86c2b9db8f48a56bcbab6c3f48d0593e0185c98b75461351d9410899a6fcd0482fbecb5d89d0b0a9117ee51055617aa8b319f913d90e44d80adf03ee5d4585ffaa662e5317ed74b1e8ba34e74cec2b6efd5f5e1c92e251d"}, &(0x7f0000cbf000)=0x96) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000807000-0x8c)={r2, @in6={{0xa, 0x3, 0x307, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/07 17:00:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/07 17:00:15 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000b24000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000037000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cda000)={0x0, 0x8}, &(0x7f00003b2000)=0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000b40000)=""/65, 0x41, 0x1, &(0x7f0000e6e000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e6f000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001}, &(0x7f0000e6e000)=0x98) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000e6f000)=""/109, &(0x7f0000e70000-0x4)=0x6d) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/01/07 17:00:15 executing program 0: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000282000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000d16000)=""/242, &(0x7f0000a80000-0x4)=0xf2) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/07 17:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000062b000)="7082ac43516b3bfab12296049d31e77b", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) [ 654.445381] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 17:00:15 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002da000-0x4)={r0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe0000-0x20)={0xff, 0x4, 0x1, 0x2, 0x7fff, 0x8, 0x7, 0x0, 0x0}, &(0x7f0000c76000)=0x20) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000029b000)=[{&(0x7f0000fe0000)="e6b2f8783495d94297136913711b5ce19bcb2edfc26073e6de4b8f4013ea7897cbfe868c4154a3848c80922540321014cf9cf801ba5f2837d2344fa4ef7bb0ccd03bd0c06f381ebeecbb65123cfea12b9a9740249c6dd9808f70bd1251a73441b218d9fe28a42ebfa013d2921f3ea5d022586dbc", 0x74}], 0x1, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000209000)={r2, 0x11, 0xfffffffffffffffe, 0x430}, &(0x7f0000fe0000-0x4)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/07 17:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:15 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d96000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002e9000)=0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000007f000-0x30)=[{&(0x7f000058c000-0x6)=""/6, 0x6}, {&(0x7f0000f14000-0x13)=""/170, 0xaa}, {&(0x7f0000f13000)=""/226, 0xe2}], 0x3, 0x1d) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000081000)="24000000190025f400ff21180000fd0e0a00fffd001000800209ffeb080017000000ffff", 0x24) 2018/01/07 17:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000af6000)="", 0x0, 0x0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c04000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x4b, 0x20, "b6657ffeae9ede4a46a305d4b0f41e05853e54190d872aacc61a6134ae586a974ca843deb4377a705957a3ee1b0fecfdcce74a5a7c8a6fce4436eae4121cbc591ba58bb6f728b8641d31ce5ca530f410"}, 0x160) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) sendto$inet(r0, &(0x7f0000755000-0x99)="a942ae6030f989bd3c32205513f94de959fb883753d9ec0abc9ca2fd79a9e03e24e93f5b0737c169c2dd75c52a2ec12e6831c32291c71ce409f37a8a2ff4a7d09ad2d792a6beefb25f3283708f697ba3b4dd2009d5f78651b743086112ed04e5e152956d3ae44eb21572b150d4bfe05ffb207d631d26a2406e0f5eb7e7c1601369819d6e6860d197e285c981a771f17204b3e70a77d3477e1c", 0x99, 0x10, 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000229000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000186000-0x4)=0x14) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x14, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009ad000-0x10)={0x0, 0x100, 0x1ff, 0xa43}, &(0x7f00009ac000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007ee000)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ab000)=@assoc_value={0x0, 0x6}, &(0x7f000022e000)=0x8) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xffffffffffffff0d, &(0x7f00009ac000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008ea000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000292000)={r3, 0x8}, 0x8) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ab000)={r3, 0x1, 0xc88, 0x1, 0x5, 0x5}, &(0x7f00009ac000-0x4)=0x14) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000270000)={r3, @in6={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1fd, 0x4, 0x7}, &(0x7f0000592000)=0xa0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000694000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x6, &(0x7f00009ae000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept(r0, &(0x7f00009af000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f000087b000)={0x2, 0x1, 0x2, 0xfff, r7}, &(0x7f00005d3000-0x4)=0x10) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00009ae000-0x4)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000818000)=@sack_info={r5, 0x10001, 0x2}, &(0x7f00009ad000-0x4)=0xc) setsockopt$inet6_udp_int(r10, 0x11, 0x67, &(0x7f00006e9000)=0x5, 0x4) 2018/01/07 17:00:16 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000767000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x9, 0x8209, 0x100, 0x10000, 0x7, 0x0, 0x400, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002f2000-0x8)={r1, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000000f000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e96000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a5c000-0x4)={0x0}, &(0x7f0000bc4000-0x4)=0xffffffffffffff41) socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f24000-0x4)=0x0, &(0x7f0000379000-0x4)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x4, &(0x7f00003ba000-0xf5)="", 0x0) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f66000-0xe9)={0x0, 0xe1, "989dee31b7a2bc737cc49cb10f59e7fc972032acb00af8349ccc1e80973c7ad064e64bd7e8972cbc69b227e14d642f5fc326d6373a6138aed275de25e3b526cbe258b455d7ec0d72eedae46461aec7c9b772073d015aec983b458fc4bbbc3378c2d73a150d5520709328b1c10bad6a6aae74885537426996213e7491e50f9386d6c380cabcb4a36c166ff58ed7a92af80d7d0bfc6f2d2e3d73cff933ba62fda5225e99318a5883fea3f1da796c132266d6410a050bafb3973fe2b225555148bcf7ecda972340c72a05fe3845789c814d86ccdc57ac8040196a6d85dcaf2a5bb1f5"}, &(0x7f0000f66000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={r1, @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]}, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f66000)=0x39, 0x4) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000039b000)=0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00006c2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000689000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x45, 0x66e, 0x1ff, 0x7f, 0x80000000, 0x0, 0x6, 0xf03, [0x3, 0xa8c0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = socket(0x11, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0x0, 0x0, 0x5, 0x100000000, 0xce8f}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009a5000)={r4, 0x0}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r5, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={0x0, 0xc, 0x40, 0x0, 0x804, 0x3f}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000081c000-0x2c)=[@in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @rand_addr=0xc9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f000014b000)={0x11, 0x1f, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x200000000000080}, &(0x7f00004e4000-0x4)=0x6) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x16, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x101, 0x1, 0x1, 0xffffffff00000000, 0x6, 0x1}], "de"}}}}}}}, 0x0) 2018/01/07 17:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000364000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00001df000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000735000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/07 17:00:16 executing program 3: r0 = socket$llc(0x1a, 0x1, 0x0) accept$llc(r0, &(0x7f0000927000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae4000)=0x10) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) 2018/01/07 17:00:16 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000acf000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ace000)=""/231, &(0x7f00002bc000-0x4)=0xe7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) [ 654.615616] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 654.652651] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000236000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000309000)=0x6) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000036c000)={0x0, 0x2, 0xffffffff, 0x9}, &(0x7f0000a70000)=0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a70000+0x13c)={r1, 0xfffffffffffffffc}, &(0x7f0000a70000)=0x8) r2 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x401) r3 = accept4(r2, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000052000-0x4)=0x0, &(0x7f0000adf000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3e000)=0x0) 2018/01/07 17:00:16 executing program 4: r0 = socket$inet(0x2, 0x8000a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x800, 0x4) pipe(&(0x7f000054c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000dc5000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000)={0x20, 0x0, 0x2, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000004000)={r4, 0x7fffffff}) r5 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000001000-0x240)=@newsa={0x240, 0x1a, 0x10, 0x0, 0x2, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x8689, 0xa, 0x80, 0x80, 0x7f, 0x7fffffff, r6}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x9, 0x9, 0xddcd, 0x1, 0x3f, 0x101, 0x20000000}, {0x7fff, 0x400, 0xfc4, 0x40}, {0x80000001, 0x5, 0x0}, 0x5, 0x3, 0x2, 0x4, 0x9b78, 0x8}, [@policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x5, 0x2, 0x0, 0xa, 0x20, 0x0, 0x0, 0x4, r7}, {0x100000001, 0x0, 0x8, 0x4, 0x0, 0x5, 0x8, 0x5}, {0x80, 0x3, 0xd582, 0x400}, 0x4, 0x8, 0x2, 0x0, 0x1, 0x1}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x16}}, @algo_auth_trunc={0x78, 0x14, {{'sha224-avx\x00'}, 0x160, 0xc0, "50d775c6fce35b7f00661b8a5d0212c7cc92cefb26fdca599d9653f094fc9dd2d684b6f555af262c7c9dcf0c"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000004000-0x4)=0x7) 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/07 17:00:16 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000068a000-0x40)=[{&(0x7f0000fa6000-0x7)=""/7, 0x7}, {&(0x7f0000fd6000-0x3b)=""/59, 0x3b}, {&(0x7f0000de7000-0x8e)=""/142, 0x8e}, {&(0x7f0000309000)=""/214, 0xd6}], 0x4, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fd7000)=0x0) sendto$ipx(r1, &(0x7f0000470000)="", 0x0, 0x20008880, &(0x7f00001d4000-0x10)={0x4, 0x4, 0x20e, "044e892ed68a", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000fd8000-0xc1)="a18d5bd925c468ddbcbfc427a150d9b2e55aa58f1f8e1b3d6999bc728513954c209c2a3f067ac553dcf7e9c2758c85762a529b6d868a4a9700e653dec3e5f1b8961e15a39e6d265bf116126e925bb621d2a2eb8d34d911733466e63008e7f2c36af673014e6f87710d4700d7b3d6f9d30eeb4593dccc1da972d39e2e6ede064cb0868cc0586d6246ae2ce5f9de484e3d32d89dba6023cbbad944558b36bff5de8ef581ed4899981b98e5c290e8ad3138e378faf3274c53225a98cbce0e84520608") recvmsg$kcm(r0, &(0x7f0000554000-0x38)={0x0, 0x0, &(0x7f0000fd7000-0x30)=[{&(0x7f00001fc000-0x25)=""/37, 0x25}, {&(0x7f0000fd6000)=""/215, 0xd7}, {&(0x7f00001e0000-0x2c)=""/44, 0x2c}], 0x3, &(0x7f0000fd6000)=""/182, 0xb6, 0x81}, 0x10000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/07 17:00:16 executing program 2: r0 = socket$inet(0x2, 0x5, 0x9) listen(r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0xdb) recvfrom$inet6(r0, &(0x7f0000617000)=""/0, 0x0, 0x0, &(0x7f0000730000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) bind$netrom(r0, &(0x7f00001ec000)=@ax25={0x3, {"7ef56f09baf5d9"}, 0x1f}, 0x10) setsockopt(r0, 0x7, 0x1, &(0x7f0000da0000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc0000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xb800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3cea, 0x80000000, 0x2, 0x6, 0x100000001}, &(0x7f0000391000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de9000-0x20)={0x5dd, 0x7f, 0x820a, 0x0, 0x0, 0x9, 0x5, 0x80, r1}, 0x5) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x6, &(0x7f000073d000)={0x0, 0x0}) getsockname(r1, &(0x7f00003a0000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cb000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000079f000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x400000003, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000097a000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed000000000700000004003f00faff0005950000", 0xffffffffffffff0a) 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket(0x2, 0xa, 0x0) ioctl$void(r0, 0xc0045c77) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000092e000-0xc)={0x20000000, 0x0}) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008ed000)=0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fdc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000255000)={0x0, 0x5}, &(0x7f000061d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef7000-0x18)={r2, 0x9, 0x20, 0x9, 0xfffffffffffffffc}, &(0x7f0000aaa000-0x4)=0x18) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00007b6000)=0x0, &(0x7f0000317000-0x4)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80002, 0x0) write(r6, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r4, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000025b000-0x12)={@common='sit0\x00', 0xbc2}) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/07 17:00:16 executing program 6: r0 = socket(0x9, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e60000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) socket$inet6(0xa, 0xa, 0x8000) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000013d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000953000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f000072d000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a20000-0x10)={r1, 0x3, 0x4, [0x2, 0x0, 0x80000000, 0x3]}, 0x10) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000cd1000)=0x80f, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000d28000)={&(0x7f000092c000+0xf64)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "7feb9fc87c45a5836a39d96caae9fdee9a125cc1575d44040d90ee2ce5934e294b83445bfd487a3a5df03d0231c3801063b2173babea15f8f567467871f534", 0x0}, 0x60, &(0x7f00000ed000-0x20)=[{&(0x7f0000bd9000)="457ec2fef3fba41f59008972aaf9a98e67af1120c268d442c9cb3e36ebbec06127d5ad0383ee9ea728378da289d60ce9f32ef43996c3", 0x36}], 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bbb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000058e000)={0x1, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d61000-0x20)={0xa8, r2, 0x0, 0x5}) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) pipe(&(0x7f0000484000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003a9000)={&(0x7f0000255000/0x2000)=nil, 0x0, 0x3, 0x20, &(0x7f0000161000/0x4000)=nil, 0x9}) write(r0, &(0x7f0000b38000-0x10)="0208af0002000000007266b78e000448", 0x10) 2018/01/07 17:00:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000116000)=@common='ip6gre0\x00', 0x10) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xbe, 0x2, [0x5, 0xffffffffffffff7f]}, &(0x7f0000bb0000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a3e000-0x8)=@assoc_value={r3, 0x5ed726}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f000009b000)=0x8) syz_emit_ethernet(0x1c2, &(0x7f0000f0e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x3, 0x6, '\x00\n\t', 0x18c, 0x2b, 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}, {[@hopopts={0xac, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x300000000, 0x4, 0x3c, 0x0, [0x4, 0x0]}}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0xc2}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x0}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, "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"}}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1000, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f10000-0x4)=0x5, 0x4) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003dc000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000092e000-0x10)={0x1, &(0x7f0000faf000)=[{0x100000001, 0x9, 0x4, 0xcc}]}, 0x10) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000092c000-0x4)=0x0, 0x800) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e72000-0x4)=0x0, 0x80000) bind(r1, &(0x7f000040c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f5c000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000add000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002a1000-0x8)={0x0, 0x5, 0x0, []}, &(0x7f0000b48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000b4000-0x4)=0x0, &(0x7f0000ca0000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000270000-0x8)={r2, 0x0, 0xef}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000055c000)={r2, 0x81}, 0x8) splice(r0, &(0x7f0000aff000)=0xfffffffffffffffc, r1, &(0x7f0000ca6000)=0x400000002, 0x5, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000cdb000)=0x0, &(0x7f0000589000-0x4)=0x4) pipe(&(0x7f0000cd0000)={0x0, 0x0}) recvfrom(r3, &(0x7f000029d000)=""/204, 0xcc, 0x40000040, &(0x7f0000675000-0x8)=@sco={0x1f, {0x15671294, 0x7, 0x1, 0x4, 0x4000000000000000, 0x1ff}}, 0x8) sendto(r0, &(0x7f0000580000)="b13a76e573c06a8be27f7ba7834e3132110a95508daf181c386241b79d0d2f7fe15636bf21a2b164d030d71df1f0e9fb246ca75f81c7b2344210c6475f00ab098eedb461299e4f3b90d4dda6e3404c91ee19d05839314e7514fc984c8c8d41a7c79a5086fef4add27dbc4258c4ae299d404e3097ef104249c4383b919cf5be02901a21828ef0b23ec7d415baeec6146086e9df86aeecb58d401f19225e280b80567636f3f001987b7f228e76ed0b891edb2d207518b2d9b63381", 0xba, 0x4000000, &(0x7f00007af000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00003e8000-0x4)=0xb1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004e5000-0x8)={r2, 0x80}, &(0x7f0000be5000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000a95000)=0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000041d000-0x78)=@routing={0x3c, 0xe, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x78) unshare(0xfff8) bind$inet(r5, &(0x7f00002ce000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fc) 2018/01/07 17:00:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000c1b000)=0x7, 0x4) write(r0, &(0x7f0000af5000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) sendmsg$kcm(r0, &(0x7f0000f68000-0x38)={0x0, 0x0, &(0x7f0000fd5000-0x30)=[{&(0x7f0000ebc000-0x8b)="2f724c69dedb5c4e080f0eb879bf8649b1ce97278a147809ffb7f50bf573b8024b1ae58ccca6f58e26e979933f9833a619e55b57c6a3a5c8f71593339f6495118e2b9e3f9253c775b95a5beff36b86501ff1213debd26864eb2bc9c8f30fa615b83b701ccd0216a21d7bef5dae0f160b9bc7bdbdb2aa74a47bf436b768c295f7880ae07e7147294d083aff", 0x8b}, {&(0x7f000066d000)="4c8663cf86ee9f82a65b55ffcebe7f568e27f53c190b53d230bcde468afc1a1e9659e23c319389030d962be60294d79d309ac3e9c4b021d9bc3748e60448849ffd0ed88e9fb13881c2434b7bb0c72ebe13f5a6804891b91a0fef0b384f23994efdef3ceacdee094e68c1e62b085d9f0f0955ce9ef072f7015a51fb1d8af11c70003149200da8f8daf83062200fcd8e6241a5113bf13c1bbdb65642ea83ebde231fb92e5bdff47de52f", 0xa9}, {&(0x7f0000c3c000-0xdd)="9029ce5f1325697ffd2fd67f21a16a9a1d661bcb3265e87c3f110b936c34ef616ac954a3917f9e79c16f45c6c715a3bb6a379e74efd430bf64d12d3a8068458637bb0a7415d67439a6d41278ed29317484947179bc10166d77a0a0eb549e38fc1e7f1ceaac0dbc0ac07ed5fbf18706d8212c1bf4817b9284f996b485b03dc4184a3bc50bd8d4e0cd9aa47b4cc6d2a2ba366e344522feb4e3e66b84ca1202c0d0f629864840d648fa78cb4b39c2a9060aece0449543962437b4d62764340ce502d29816575e1339411d60571bf9bf99311044e568f5d7819127beef5a6a", 0xdd}], 0x3, 0x0, 0x0, 0x8001}, 0x4000040) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c35000-0x14)={0x25, 0x2, 0x0, 0x9, 0x4}, 0x14) sendmmsg(r0, &(0x7f00000c0000-0x1a4)=[{{&(0x7f0000c5e000-0x10)=@nfc={0x27, 0x100000000, 0x5, 0x3}, 0x10, &(0x7f00007bc000-0x20)=[{&(0x7f000065d000-0x2f)="7ad8df9cbd5eceb73d83967ccbec2cf57505ba1ccb4212562ff293a8a18c7c11b2cdd46e6e1dec1bde4f5a176d1b6d", 0x2f}, {&(0x7f0000cfd000)="e9009f66ad9fe055507d90c659fb2c1e63fabe72d7d2c169373f28d75e9d173aea8c5a2d97f3869e9be3c763a0a04f9b93f83c2b5c7960af7b9bbadb048303239be437da6326a62a3fe15e7fd84b6a3716b3a787b140c6d7a360b82b35d834b0b2c5f0f2ddadfc3fc40c1773bad01b8d35dce22d0c7ff4b7a01f5d64072c5f3128936ec291350434893e129bf8b265678d8265331c93e05eb3885d845db74a523a1676ec3c0ac8f1", 0xa8}], 0x2, &(0x7f0000f08000-0xf0)=[{0xf0, 0x110, 0x7f, "470942c2f488d0b60662480ca2680fc6b7858d2094fa867b1b5595484e2dd54f08f41c05571b413d5019e29c68176cfbf0cb0df8c32bd4ccbc7809d3f428ea973c186c6e5570cbdec34012ad8b3110f9812089ecbefc6e31c263c0b2f73b0bc59f6a6f6085492bc75ac9962c60ab417746e50e2581ea630d0490c6948ae176a330bd4ac26e3227ab0a62c51136075b124967c9b14f80dd1522b163d902dd9cbfa2a406447b6b3fde46a71f55cc244e00c4cef3cd967556d8a00ee5e0b7be003ebf0df3762601abf0b15e86fcafaf34967e20cf435198a8bc73a35ac4a5"}], 0xf0, 0x4000}, 0x30}, {{&(0x7f00004ee000)=@llc={0x1a, 0x15, 0xffff, 0xda72, 0x1ff, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000046d000-0x60)=[{&(0x7f00001b7000)="4bbad049cf171d5a21c7cdca18c14e29b11b0c95f112cac0caacce0ace5d6da6352f2c5e40e982df93e289255ba800898a66ded164e3d2c6cfcd0e73320dcc9980a209dc7580662f551fe32c252da9e5f5bf4a98c7ea15255848f827b6e3a43b28ce2e3d86af5dd79582585620473162b15037d81a56a0ac3253119b9343779e2c68af8a10760522cfe17e901b5540440fb3b2eee78ab40207b45693a3f6bbcec3693f39dd16b008105795f5fbad9ddb08de59f0a3edcb26ac81c37e22a0df0fa9866f622c0769120d0198698a391a81436a2788730be31acd9aa504cb75e102a16b6d7b89fe02ff1eec3a", 0xeb}, {&(0x7f0000aa7000)="11f93d8dd05740de5c9aa9e00ce635e122179a6d1bd8df0bb77f9af858f9346d1c734e3f0c614c218fab05e0661073b4903e9d72c90da5aa1f7d352b8e2b15b8f87046a24b7cf34bd1c390cbfe2685708a4a5cb4478372f7cc90f1fe5179160e5c752ada937be3af3bf887f2f3dcb2370689b9d113e23fab6da775ce77bfd7c1417fe9707bd7c84074fd99c55211123f5b747c0ba4d6cfaa7f267bfb33cf5ce30d82d87b68d4b717cf5b128f8a9d76ca31ceaf211fa9ee75b5fff0625943602a2f49b26a0138e046357102d66c4293ac008ac8bdfda77d92bb37623a21535e29d218b8960d376a2f234408f47cd4a0e3", 0xf0}, {&(0x7f0000c75000-0x9d)="95bc46f3d07742c36d19e8461cd6ad59d0a52154ea1089797b99ffbea86f9366706526be1358a91fccf428574918455ecd366608672ecf8fd61904b16e0cf6fc8004a7e534f7a276fd7ac86e6440ea340154ee84df09cb5f4a8c5b30964fc0352c99c9e89a5dbd30c4bb672e163828145f8351736783e3065f6562c92cbef9f1b0d6057609c2a0b342066352131faae3dda309573bb1442be4660df06e", 0x9d}, {&(0x7f000054f000)="22fe23f46d539a9da53a45e0ef779d9e778e9aae09ff69dd85165e4dfbce030c37b28837bc34836b897c66770b35ce47bdae26a645fd7e88f95e8639195e0f76c98dc7231e9ea544fc3763e3139e53afe5ccd2f67e98f28b9181a2", 0x5b}, {&(0x7f0000e3e000)="11a1d52449bc18b096e581d28f5198c4fb4a641a387f3cdd518556b4c40ad9b679e9e00c361756a2dd17981281329712a782917b49fedc9dafc6", 0x3a}, {&(0x7f0000a70000-0xdf)="4468a0d0b908a9585d6ed8f67f02df9ad2418b39c21758ff1c33dce0cae9360073dabe57c0966a3b9e556d242017750bf563917a6aa366a5de7ec9845400f46a3bd00d60dbdd3bcd82d6186cca5a3ed265b07ce928b027f796a2f086e8b88988c2878d674070419d5e7e371028a64c4a891eb3c9221bf3c325e802ef8d64626e692e698ceb27200ec552aff0f2c9df7e3f05bea57b146e6b8af5434d7a594be03bee337c9d661dbfc008e3ce0211e29f84746253193431dd00b9794307b9e248d3d661c806c5da7cff0d6afd0a9ec32a289523315fc1bf87497e4606a17c7e", 0xdf}], 0x6, 0x0, 0x0, 0x80}, 0x3ff}, {{&(0x7f00000de000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f05000)=[{&(0x7f0000a3d000-0xa)="bcb2cea728aeb5685cb9", 0xa}, {&(0x7f00004e8000-0x71)="944d8da98c8bf05add9315bf268ea2b9cdfd2f3140453809893a9a8f57545dea48d13b306afa46c4018a917d9bc909bc3a9936988ffc27970fe221375a73a2ffddf0b2f73f7ef0e20e684a5fe5b79aa71f5f262bef65fbe3dbbae90c770ca19158c68bfd9dcef4cdf746553f1632247b70", 0x71}], 0x2, &(0x7f000043e000)=[{0x98, 0x115, 0x401, "d7f211a9e1a29fe4f548c75f59be1ad2bd9d14ed3157fc553777a077a882cc2bb02ee50c2700c93dc2829757c06ccecf833bfe5a337e5781c061700fd1062fb702166cb8f9d9a2d062db1e5bed93452b10c6e4bd12d64ac684fcea92f2bbdc21a3c9ad3e0ab6fc1b1a9cef9fdeebf30ec08f8f89e8340eaeaa1f1c003a4bc032ba30"}], 0x98, 0x1}, 0x2}, {{&(0x7f00005e8000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000434000-0x50)=[{&(0x7f000094b000)="d3067c6b0f92", 0x6}, {&(0x7f000033b000-0x44)="7446d13e3df77ee892d24711dfd782bd288f434c9a37839812363ec3d2db5caa017cc21473b8e6990a54ae56e6621047e5312743d36937b826472242dbadc4f0ea7f52cb", 0x44}, 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{0x8cb, 0x1, 0x6, 0x7, 0x6, 0x5}}, 0x8, &(0x7f0000a83000-0x80)=[{&(0x7f000079e000-0x46)="6f2a41d95903dec3ff334e9b2577035a08929cba7221c04c11b9eaf77bca6d5739801a52d74a8c0c8e0e2519686b0ed368dcd43020a54d08687098ce6fe164a67634efb2bfe8", 0x46}, {&(0x7f0000eac000-0xbf)="1641c33a38d00fc7855a194672dce2067da2087a3529a83f89ad4ea6061b87612dc8715f7ced3e4f7118c976d5e18ecde9e99da39036597ea87dae7caffe98d5a12a74804c91ddf0e349696c4d56797873f01b77a2a6b2ae6f3c7aa2c83b96829b0c9b2f37a1d677d52d5f80194c525830f3108f062389a7d990365d5c5b0cbbf0f35af3ac830a2657064ea01f8c8b6cb0d2c4524d4c49a188ee0f8dc098293e28d64298f4ac4d87ba0ac0fbf5e637410c91025d86f7255b5bec5f3e5630cb", 0xbf}, {&(0x7f0000af7000-0x1000)="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", 0x1000}, {&(0x7f0000e1a000-0x92)="4e3ffa8f0b7006695ef3e073aa613667caecfd088ef0461ab04294500d743b555a2e29a08d8b72dba5594b5410085af2c2dd56479864bf96f884b3145b7d430378d9a1e86a1acf505e876a2ef5bfee84f57c7ac4421344cba02116c0f5f77aac95153105e1fb2f4a7bcb01854d05a411bc7b962597ae38affbbe26a95cbadf79eece8a4c31e43b71a95fc0f9eaf7dc3f4736", 0x92}, {&(0x7f0000386000-0x40)="ae414dbaea1df2d7a43656585eeab25b756a539f56c3a593273c2b699b4a8281072810a2c4abe9194a8c0668e3629d1bac2348dc3d0056227735d0940d095641", 0x40}, {&(0x7f0000843000)="ca4dacbe76675aea749e79750eaed8c35767a8904cb28dac7b5a1ab78d0d799c163d2b8200dfed1b3f2a93ee3ad06849e85cbfee83e903b58b4c17c949dd9ee07c8354f0e527dfc88c884f61f5fc69756fbbcb1bafe30d9fd1f145fb6e6ce7591ae3c3bc398fde3f2132cabb69747df5ec8a24a63e3907715ae6eb3afb8514ca34ce5dbe04d93164ac47c4d4a41145f89575c4818f81e2695b52665befbfff7c15711de8bea4f4a1e0e9759d48591b9c9009fecc5bd331c8af02afb94fe4d1befdb62ecc9c", 0xc5}, {&(0x7f0000170000)="960e071990d77a146728a3b3b79e4cde8e782520d49e49cf134d885709e3c4988f445c83b579b8cda3dc5767df698e6dca3588558d9f94265629779c51381045fbf6e37935b27041b2a6580b599afd4dafabc421e6387fb863bc4e2f10be900a967721b06eac5819", 0x68}, {&(0x7f0000c1c000-0x96)="83b771c8b1ee9de96fdb91a4254d5298b15568dd0a9a5b739e26aaed84d1de53559531060a63adc4655a86566bed42e254f45e7e8d4e20a6747ff1a39b071b773e2fa6bcb7a2979615883bca1e3649aa0edbb9dacbada5e74b31feba5ac793c9777f5d8a5925b285814defa4ee221d0d544500acb2afffc7596ed74f732f5709b338d96d29b2a4d65fa009e2a0b4c6ed00180e8919e8", 0x96}], 0x8, &(0x7f000002e000-0x20)=[{0x20, 0x0, 0x5, "840f29982d85afe6e8c8"}], 0x20, 0x44000}, 0x7}], 0x7, 0x20000000) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000098c000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ec7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014d000)={r0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007dc000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="31f6aa07af4aa34ed91f40021040b27b"}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 655.043305] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/07 17:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000076a000)="1f0000000007ff00fd5345c0071100000200000000000000000e00dcdfff00", 0x1f) getsockopt(r0, 0x400, 0x1, &(0x7f0000708000-0xbb)=""/187, &(0x7f0000fc6000-0x4)=0xbb) bind(r0, &(0x7f00006b3000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005a1000)={0x0, 0x9}, &(0x7f0000ce2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000084b000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1, 0x1, 0xff, 0x2577e19b}, &(0x7f000047a000-0x4)=0xa0) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006e000)={0x0, 0x0}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f06000)=0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000f07000-0x48)=@full={{0x3, {"5f47c1f2012b5d"}, 0xffffffffffffffff}, [{"0add0bf5667186"}, {"7e337ca2968600"}, {"0cffa37e92c97d"}, {"974c207a63e61b"}, {"af14bcb0069abc"}, {"a404c5e964d269"}, {"116edf748f65c2"}, {"0fb98524f84ed2"}]}, 0x48) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00002f5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x4}, 0x0) recvfrom$ax25(r0, &(0x7f000048e000)=""/111, 0x6f, 0x40002000, &(0x7f0000a34000)={0x3, {"bd953f1199a484"}, 0x0}, 0x10) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) getpeername$inet(r0, &(0x7f0000a1b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000)=0x10) r1 = socket$inet(0x2, 0x400000003, 0x40000000000ff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dae000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e00000)={{0xa, 0x2, 0xe562, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x2f, [0x7, 0x0, 0x7, 0x5, 0xfffffffffffffff7, 0x6, 0x7, 0x5]}, 0x5c) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)=';', 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000004c000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000785000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000056a000)={0x0, 0x10001, 0x30}, &(0x7f00006d3000-0x4)=0xc) sendto$ipx(r0, &(0x7f0000ef2000-0xe4)="8f877c8770cec0757dd2cee3483ce2ffe9f795e45777b56c5ca32574d92b1065bef671957f0634c7b3ece1d7d11d71b1f58c6d498138c21e6f5b1223d6b129465190291d1765e5a9a120c1c7d56fecaac2a01f1a1a28ff9b6266c61a9c5afe709f1ceb7f7ee61eb305ef02dc6ff6c872aef00a18565bfbe54fb2300e4898821093cf9d03983f8c643268314d15f9a5d141f22c46bd3efacb2db83e6bcf098a8f7aa9d30ec0e7b88a04b43777887e8a867f246f70d6343784c0f915215268b24b87d38a848cbab169b770d330417fbe6b07b1ed55e4a86aad46238f4e96263f386dc1a0b0", 0xe4, 0x4000, &(0x7f00005cf000-0x10)={0x4, 0xe315, 0x10001, "3c4fc7454ca2", 0x1ff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000066a000)={0x0, 0x1f}, &(0x7f00004ea000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006cc000-0xb8)={r4, 0x1ff, 0x8, 0x3, 0x80000001, 0x1, 0x3, 0x4, {r5, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x10000, 0x400, 0x7}}, &(0x7f00005c5000-0x4)=0xb8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000035c000-0x2)=0x7ff, 0x2) sendmmsg$alg(r1, &(0x7f00007da000-0xe0)=[{0x0, 0x0, &(0x7f000034f000)=[{&(0x7f0000391000)='&', 0x1}], 0x1, &(0x7f0000b10000-0x1140)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002a2000-0x14)={0x0, 0x3, 0xfffffffffffffffa, 0x2, 0x8, 0x9}, &(0x7f00001c5000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000988000-0xb8)={r4, 0x5, 0x2, 0x10a, 0xb01, 0x7, 0x1e0000, 0x2, {r7, @in={{0x2, 0x0, @rand_addr=0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbcb3, 0x0, 0xfffffffffffffff9, 0x4, 0x5}}, &(0x7f0000f00000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000078b000-0x4)=0x3, 0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e4000)={r6, 0x100000000}, &(0x7f0000813000)=0x8) [ 655.092969] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f5000-0x8)={0x0, 0x0}) read(r0, &(0x7f00000e4000-0x23)=""/35, 0x23) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f000039a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ef7f00000000000000", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000365000-0x4)={r1}) connect$inet(r2, &(0x7f0000a74000+0xbaf)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001fb000)={0x0, 0x68, &(0x7f0000483000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}]}, &(0x7f0000e05000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000622000)={r3, 0x5, 0x0, 0x9, 0x0}, &(0x7f0000f0b000)=0x18) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x80004, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000171000-0xb)={0x100000001, 0x2, 0x81, 0x40, 0x3, 0x8fc4, 0x8001, 0x3, 0x8, 0x4, 0x80000001}, 0xb) 2018/01/07 17:00:16 executing program 5: r0 = socket(0x3, 0x807, 0x4000000002) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f05000)=@generic={0xe8, 0x8001, 0x8}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000030b000)={@common='bpq0\x00', 0xffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008b0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002ab000)={@generic="fae139bc6328e17d54e62bed6e51f206", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00008bd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005a1000)=0x8, 0x80800) sendto$inet6(r1, &(0x7f00001e8000)="1a35ac48e34ddb500486c12eeff7df395603b1a573591b7790cad3e776b47040476403830cecd956050a9ad3d5743e605e21eacf2436400d824a063aa4401f02b7d62f67174cf56733f9d58c8e09f3a751ee3c212c77211f5f364d2494170cc8b9bb2816892d3615d568ee0049a44a935c9ed55574c8d4f981b1f65b3c61fb60266945d51b6cb879307ae62b258cc1e70baa770d7688b7115537cb9cd532d55bf6a1579a26e8b08dd4526d4af9a389a133db", 0x2d6, 0x0, &(0x7f0000c6a000-0x1c)={0xa, 0x0, 0x400000000006, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, 0x1c) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f00006b7000-0xbd)="443e12c24dd47887c63a29fc2737f303bd8a6cf693795c8ddf9ac6c61f8196d0b19b9973ee88602a046a33c0e8ff0838a9a949780a28e688acf75e98e5739f2c0a8198f5b7dfc947d3373c716c6cf79340c10eeafe1b7f7b44e9b410001e99268962568b06d651990256adef33f0ee1fc1f1041ca8bf2b58a955f518103ee862636de83f35a06a85c75e23fa07a95bb1159f43613b0c42b8a1f3effde013d041c1a81f435e426cadb91c3f84c2065262c43c971b679f97e312c47e5729") getpeername$packet(r1, &(0x7f0000a18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000067000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000096f000)=0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x21, 0x2e, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000097c000-0x6d)=""/109, &(0x7f0000939000)=0x6d) socket(0x1f, 0xb, 0x4) getsockopt(r0, 0xb23d, 0x8, &(0x7f0000904000)=""/127, &(0x7f0000f3e000)=0x7f) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000061d000-0x44)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockname$packet(r0, &(0x7f0000dad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000040000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000621000-0xbd)=""/189, &(0x7f0000c1a000)=0xbd) [ 655.218545] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dec000-0x38)={0x0, 0x0, &(0x7f00009db000-0x60)=[{&(0x7f0000fcb000-0x47)="97737d3b12dd66f6c79978673d4af626213bf40f57cd34b3", 0x18}], 0x1, &(0x7f0000204000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e86000-0x20)={@generic="2cbb5d3381e6fb3eab3204c090215e29", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00006d1000)=0xfffffffffffffffe, 0x4) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x9, 0xf, 0x5, &(0x7f0000e97000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00001f0000-0x4)=0xfff, 0x4) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x1bb) 2018/01/07 17:00:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getpeername$ipx(r0, &(0x7f000088a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090c000-0x4)=0x10) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvfrom$packet(r0, &(0x7f0000fc9000)=""/93, 0x5d, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:16 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c6c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x45a, @loopback={0x0, 0x1}, 0x676}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x101, 0x4, 0x4, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5d1, 0x5, 0x1, 0xe1b9, 0xfff, 0x8, 0x4000000000000009, 0x6, 0x2, 0x4, 0x4, 0x10001, 0x7fff, 0x5, 0x8]}, &(0x7f0000199000-0x4)=0x108) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r2, &(0x7f0000cae000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000df0000-0x4)=0xff, 0x4) socketpair(0xa, 0x7, 0xfffffffffffffff9, &(0x7f0000def000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000def000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000adb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000620000)={r5, 0x80000, r6}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000df1000-0x4)=0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a52000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a05000-0x10)={&(0x7f0000df1000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$unix(r4, &(0x7f0000df1000-0x38)=[{&(0x7f0000b75000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000054b000)=[{&(0x7f0000df1000-0x9d)="07ae0841ec7799eddeaa19623ba3313ea3a836088cfb7ed9ce6a101d40491e6556bf2b0c18fd94c44249759a986f41620ee1e1afc33e6c39868d5351aa76feeec2d885c099978b25d165cf49d68623837141967f62fc55fccf8f50de6f1f6cf44cc3fe2f20a78fa989600b65cf279a2ccfbfb658dbe8ca2af99a361f6fde8a71a701f2da69a0997f8d09e632c1acf949b7f2544175246eb201eb6ca5e9", 0x9d}], 0x1, &(0x7f0000df0000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8084}], 0x1, 0x80) sendto$inet(r2, &(0x7f0000ded000)="1425", 0x2, 0x0, &(0x7f0000047000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:16 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f0e000)={@generic="e65b4219c1d3f77214ac2e03c4ec67f8", 0x5}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000074b000)=0x14) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f0e000)={@multicast1=0xe0000001, @rand_addr=0x2, r1}, 0xc) socketpair(0x11, 0x4, 0x7, &(0x7f0000b59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f10000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000056b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000037c000)={r3, r4, 0x101}) 2018/01/07 17:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000550000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b3b000)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd24a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f00009cd000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000956000)={r1, 0x4}, 0x6) [ 655.270165] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/07 17:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x807, 0x2, &(0x7f0000259000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000024a000-0x60)={0x0, 0x58, "015467467e2c2ff802cbaf3fe93b0686c461473444b815ba2f8ef91ea9c4734e30f237fa1f153f6842b6dbdc2266b62909972a6715a62a68d7ad1e4c81ffca905bbfd50b7f13735070450769d5940b3cdfb5595a73380349"}, &(0x7f00006d0000)=0x60) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000432000-0x8c)={r2, @in6={{0xa, 0x2, 0xff0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000360000-0x4)=@int=0x1, 0x4) listen(r0, 0x2000000) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000de000)={0x10000000, 0x0}) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00002b3000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57c}], 0x1c) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xffffffffffffff62) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bfa000)=0x1ff, 0x4) 2018/01/07 17:00:16 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000028b000-0x57)="", 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001a3000-0x1)=0x100, 0x1) 2018/01/07 17:00:16 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xf) read(r0, &(0x7f0000f50000)=""/1, 0x26a855daa712cbb1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d19000-0x4)={r0}) getpeername$ipx(r1, &(0x7f0000647000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0x4c)=""/76, 0x4c, 0x0) 2018/01/07 17:00:16 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fdf000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x10, &(0x7f0000d6f000/0x1000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x1, 0x5) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000941000-0xa)={0x5, "5c86cf7249c7"}) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/07 17:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001dd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000032c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003cc000)={r1, 0x2c, &(0x7f0000af5000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xdb7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000413000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000033e000)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a19000)={r0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f40000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001a000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e8f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7f000)={0x0, 0x9}, &(0x7f0000a02000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d14000-0xdd)={r3, 0xd5, "50d97ed3133f4ab34abe04cd95f0ea861ddf7e10f18668200b8bd9ab2f8af9937bbb8b86cbeb14b7050a3051ba5cbc30d5f8c76e511373237f94a50328d293f27acdcdaf21c4990ee290f24bd78757f5fb6d1554de3de58d239a6f370dd453fc1c59a369f968ab80fc9f96c728b68640f88ffe8c7ee3b890d9c62ca2fb43f238206d1fd44c151d7103999e497fddd9153d591aa5302e58a63d2d9942ff9726e9cf5eeb9401d2f4e39eee778acc9d9ae462f4b20dcf66eb3a07ccd7bd8a9131e38c472ea74f083bd7aea8488281aa3dcdc1c0397f30"}, &(0x7f0000aec000)=0xdd) write(r0, &(0x7f00003c7000-0x35)="49282b9049dd936c9e1d", 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ca000)=@sack_info={r2, 0x0, 0xcf}, &(0x7f0000db3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cd0000)=@assoc_value={r4, 0xfffffffffffffc00}, &(0x7f00000b9000-0x4)=0x8) 2018/01/07 17:00:16 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000626000-0x4)={0xffffffffffffff9c}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000e9d000)=0x0, &(0x7f000094a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) pipe(&(0x7f00001e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a16000-0x14)={0x0, 0x4, 0x9, 0x100000001, 0x401, 0x3}, &(0x7f0000417000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000042f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002c7000)={r5, 0x80000, r3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cd5000-0xc6)={r4, 0xffffffffffffffbc, "e33ee7be51dd45accc3450ed36bce9e513b6af1a465aebca79ea3af2abb04a04bee63713648fb5e3f7e9167e4b62b82a88644109ed4c4ca503716ef50f4b85efbe0c0faaa6aab1b09430bf2d6620b90de2b631587d5fe49d2853b5eb2d26aa86134cbc5d4c019cf1f65b6f5f8229f2ea6158c45c139c1da8c3025e57b251df2b6032b661f75787ff94aa76a0a099156e92af371eaed2825d3bce2ae0d847c1ec38ca672b6cab7fce74f64e360557a3d06c8a7ee5feee9e26f40ff81e093d"}, &(0x7f0000082000)=0x37e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000024f000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00002d2000-0x8)={r6, 0x0}) accept4$inet(r2, &(0x7f0000d16000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091b000)=0x10, 0x80800) 2018/01/07 17:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) getsockopt(r0, 0xc0000000, 0xb40, &(0x7f00004cb000)=""/42, &(0x7f000079c000)=0x2a) 2018/01/07 17:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f23000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket(0x0, 0x80006, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009cf000-0xa0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x759fcbf0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x2, 0x8ce, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a5a000-0x12)={0x0, 0xa, "b86c9e8d31861f0104d6"}, &(0x7f00005eb000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b11000-0x10)={0x1, 0x4, 0x10001, 0x40, r1}, 0x10) 2018/01/07 17:00:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8e000-0x4)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f000081c000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00004a0000)=""/252, &(0x7f0000085000)=0xfc) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00001a5000)="26000000250015f80000fe060000000102fffbe800ffb1e60e0009000a00ff37ff0583c75b35", 0x26) 2018/01/07 17:00:16 executing program 2: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8080f, 0x9) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008ba000-0x10)={0x0, 0x4, 0xffe9, 0x800, 0x0}, &(0x7f00005d3000-0x4)=0x10) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008b9000)={r2, 0x30, &(0x7f0000621000-0x30)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000639000)=0x10) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000f6000)=""/147, &(0x7f00008ba000-0x4)=0x93) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r5, 0x0, &(0x7f00008bb000-0x4)=0x0, 0x80000) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00003d1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000716000+0xbf4)=0xe8) r9 = getgid() r10 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000372000)={&(0x7f000078a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008ba000)=[{&(0x7f00007d3000)="dc1236ca249e4263ee29be461d2ff99fa6194647173331067ac03ac46cc037c85deb292cc066ed5ea9fe15d32a58aaebdb26cea3d6957f6d4b057acc9dca20cf", 0x40}, {&(0x7f00008bb000-0x7a)="b37c3b17b647af2f81c58528c10a7f35dab7511acadf2005a918337ef999996bb60905e98912168fbfc490d9307cb40291c8fb2957be3bf7a231de6f840f750faf835cb42c1b469ed3d98a7d7320dd587fc6260545e8d90a150a220efcca1dc00e8aefad9bdfde7fc74e2ee795368eabe7887601c813cd135064", 0x7a}], 0x2, &(0x7f00008bb000-0x98)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r10, r1, r5, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r5]}], 0x98, 0x4010}, 0x20000000) 2018/01/07 17:00:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) 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(&(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(&(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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b89000-0xf0)=[{{&(0x7f00001ab000)=@nfc_llcp={0x27, 0x5, 0x0, 0x1, 0x2, 0x6, "2a6f558edf28238dc1013efe2012881ad95d22ad311da70bd05d2de0c32c36de33fe58e3ecacae9bf15d8050faddd1a7c257e6647a604418e0bb0353cf5909", 0x4}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="c5533fa6fa9bbe7dbdf1854e754f96f388933ba32f58895deb54e96e6e2db71714a6124d0918fde2dc3f014e862a10b42c4d195b7c14298273a41e9a95b124fc84f9f6484bb5594d75552db2445c64678827ae9d6fc3c29417e6f55d718bbbd822745119a8fd1924665c2a4e010994664a80b5a6607d", 0x76}, {&(0x7f0000c83000-0x2f)="ffefa7a39de359d2ee8191b9cb45bad43c743d5bd3582b23196c95743e3e7f085bf3ff6549399ec6b368e531fbbb42", 0x2f}, {&(0x7f0000001000-0xa3)="cd1fc6a49b490f656e3ea29b447a76cdcd3da87d54e01bcb18d7dd9c259b712974b05e0d2c5e61fdf1f908f0b79ba2d7734d36dab0eafca2477b8a3dc02d4d2be1added7070395e8c5ac422bcb5a78d3fc7ce87895811de98c59cffba87f6cee856946dab2620dd7b6d6b20920af2264ed83d8a170135d98626ba1dd9cf5177355874b2d0c42d09224a3f32293f88d749959d94bbfaacb4d0c31e9568a349e6d0335eb", 0xa3}, {&(0x7f0000f3b000)="587638497fa06b3a93e0f77324f46564b484f3a238ce62d50899646663196a8d79267a44d94888018a759fdbdbce7f50561fbbba51feac00d80c6d087c1de907d6d7b7d41c", 0x45}], 0x5, &(0x7f0000001000-0x1d8)=[{0x98, 0x100, 0xfff, "444931dc738518f8049fe1ccad272bfa2c75548f1f29613fee3cc74e438a0a037dba9605dcffa62358c6d7432f47921f09bd228bef8963d9a83e369188602e90dd776834be7e3ede3c063f02dbe3f868a7ac9dde1885d130a586b565744dfc53a333b098305f18c66724b8082aef059670e8e2bac75c636415aa9d4aa2c0d38b7e60248a37d259"}, {0xa8, 0x1, 0x8, "5b376099898687d00d56c3fc38b8f3985114de4528a393f92937f007be68ba1532577591149c5c45024afc86becf365fc2271c9aa27d7ec24f086e621065857ae9aeacb26f7b174d69b927c9cb04583d2dd78efa58eff801c3fb3d55500323a985d202b5543277377c2b056918798f5b73556cffb28a6b1a5aa0ed3ebf33502da9b89b4a84709f3c5f60ca30ceb7bc9244ac2afbef9d2a67"}, {0x28, 0x104, 0x91, "9795caecdd2d034c818a1aea4b2cd68e2164c7a159b19929"}, {0x30, 0x0, 0x7, "ef7afa21060e55f0ba86c6886d51382828ea3f6f4822fae0eb1a"}, {0x40, 0x29, 0x2, "9e45c1dda49c197a46cef60e192859555d1e9a55e6459847d8b53bd4753475a066d7c5b2e9e374f1463a0f689c1f6f4c"}], 0x1d8, 0x8000}, 0xb1fa}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0xfff, 0xc5b4, 0x400, 0x100, 0x1, 0x1}, 0x5}, 0x9, &(0x7f0000001000-0x50)=[{&(0x7f00006d9000-0x40)="0e3bf05ddbbac25878f29607224ea5243c0432ac51c88aef7027df70eb02531c77d0adb574840983b3233b6bc891f317ef1f9f4d42260c210858c70e1efe64ef", 0x40}, {&(0x7f000006a000)="7856b84707e38705ca6eed8186fad88db5a3e700f9ca582535809ca1c495012077757647a8ad709e37a6a6819a3bfe41bde674eeb160809e5732e77e9903d3bb7c1bb4b23bddfc70628967d97c36976584eaee988426518d04206f84f77688f02537bc2237685ae6977c02029393af23b614d576bf41eaf953b413b1a6a6d9a195e14b1b9de31828ed6e4f14d332b5f7dc53032f23c5d2bdd3df0df4450c025e888cc1", 0xa3}, {&(0x7f0000000000)="83588689bcb9fff6dd096cb2850726005f07eb62691fad7b5368c1341362ce653f7b101b92b45a1473b6f0c907754c4bf1381e663c22b310304504a37f5402009eaf627a1aa93c325440e3764a57066b0e72da3f280db0538b929cf20774c08e7a7b3c68d28aa370a7d194e51f96dde0f5c26fb17dc4502991d94d6cd2fb7fad57adb819ccc9fe199a06d0e99d15ac2228a2c100228779bd750e141ea74cab040ff66f47df6333a17339adf95e66d8ec0e8df1a7f8b8ec8d4cacd74be82c3fe822cf0c4cb2fbc2097b3f22074f0ef77b4a5f1e5bb32cbd3f11607c041aea1305e8ceaf34b8b4fbca5c1ba8d489ee1c4150d8adbe5df52c95e2", 0xf9}, {&(0x7f000013b000-0x7b)="d4ca4b09ff10ab3906eaa6faa10707951f6f4d21ddade3a7570fe53c76514467c1dc9c34d4a7523a2ed1965fc859076e23ca6b85aec78d6b1544b0c400a5040395e813927e58716070bb3a3b8685821cb17bf72212c27e2f6ec672138765c61212e4b46b235308300e17087c646e9e27e32db4ce88b72dc6ae4566", 0x7b}, 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0x1000}], 0x5, &(0x7f0000001000-0xb8)=[{0xb8, 0x84, 0x0, "eef3bd34504c85f2717d7156f65d9eaefe6e5b692b1bc97cbf80548f5238f0915aed4dc07cbe073d3b1a23f378ec2d0c9fb20b8a231ec2c426e4f681c445e28758a8b9f180a6f2bed92b483862e03c9ad043da13743808c9d553886f706021ed2970a735912dc76fa34240357a05d1d0062ef3c21d69ad03ad821abebc41a3159c0a4cd19487acb0b6308ddf3b74f9ceec8b69461a1d0c0facc36c9801282578fc8a95256de1c2"}], 0xb8, 0x8004}, 0x8}, {{&(0x7f0000001000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58, &(0x7f0000160000-0x30)=[{&(0x7f0000000000)="5bd2fa9a08b4762158096d2d0f0a48cd", 0x10}, {&(0x7f0000000000)="3cac460176fbdde7d0806d0e703f9e48c8675c0f12b3289e843b15ae9822fc3944d682723f87d407d03816c283f96f91fab617b8524b7b81648bc384a2033102c15eefaf9fd4997f0802bfc610e76f7a2cdf8b8798e132baca30710cd3d3f6ad9da49793999c2e71118c2818ee", 0x6d}, 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"1509a386776b3986ab25942f2e43f95fcebbfaaea1b5099e5ee3adaeded841882283eaf4e754328f46b4ac33c3e91181800a2b6ef502b7e7b49550aaa710af61cdfad46975ebfd23e00770e5ae4cfa615e5a6505ce39be10ea259f5bc8608e16f26f0e946e144a90d8aed7eb00bca086c298c907ef238022357d5894cb0008b5e46ca5c4c1b587b2ad690ab7df7c2bd228591499d5d40e5d225921f3740900d1da6d184cecbcf750e98befaca7dbd513d2259a7aaba035c66185d2426d4fc616952f9310881a82e5bccbeda34a52523585c055beb39abb35346b"}], 0x148, 0x800}, 0x7f}, {{&(0x7f0000000000)=@nfc={0x27, 0x400, 0x7e6f, 0x1}, 0x10, &(0x7f0000615000)=[{&(0x7f0000f73000)="31c7bbe3a78e33db9d7d530646174086b6e7e8dd9a34150fd01945c2c3a040cf2277bcdb476f7524a4842c200df8b4acbd242f5fe7dacaa63924b0e7d0ae66f55fbb26b6be55d0f45f3b91b7179c493527ab66257f263d8fe57cf512c06621edaabc5af08feb4ed5dd97b50cf6d70c9f89a73d9d714757684062df28", 0x7c}, {&(0x7f0000000000)="e2edb3b84a9ed04c9d8b9bfad3ccac", 0xf}, {&(0x7f0000000000)="5a30b7ce1f7f51d721373c09b43100348b3a7d122f4ffb07c2c549585a43648e5b02f5e8f671a4ffcc11baa49fef4dab77dfb0c8a37232e43a49", 0x3a}], 0x3, &(0x7f0000000000)=[{0xa0, 0x13b, 0x200, "1703f20e2d74af6fffd30a86896e97bf7ced2977475b76d26f94b479940b23e6a5c48a4483bb9efd44fd4ce60f343b8539fb34c217e094d7f8ffd45c3718aee9a862337fe7d73bf77e16971004a7e69e3c9873d344eced40b774c29d89358fe0af31f81810f97e322b978d4a2067a05af339bdba67c6b0844fef2d6de1234a314fec9cea60c33b0b112440036080bb"}, {0xe0, 0x11d, 0x4, "1995c10c923284c67ae7aff40f13ec71ac22821a0d5ca9bb028585e2ee36430b822e7a0f3448af452ddaae26ef36866d329e680f970503c4f98dfd55ef56d022545f4aca51f9fd6f4c85c0a54990ff89b1416737b9559a9b5fd3fe20cbc7b03b51b0f22765931cd8b10bb28d7b99fdd514ff6ebea3b0d9c71d8a970891f34813865a4904d7c8dae56f984501c21b3c904ea8dd49811f702a7a4a1d24d0876a9bad25c96a184a834e45fc9d60c59b4926ae6d9d6f3f6715ce3b1d0ca7a6b8ef3c967ed1801570050616311c082865"}, {0xb8, 0x84, 0x80, "36d8f500ccfd3bc7512e5c3e9ac7f1950443048b95066ef3980b330ee920b2f930dc80cdd5c580d382f87741fe790669987060e1535c9f7bd6baf16b7a0c4f6cb30c60dcdfc152660bdda8d0ccb17aaf62c0169905d28c40aad9e134b36fecd51357a438b09da75add5ac3ff27f0519ad725b261e52eddc2dd078867c24154d78de8a0ced12ba18ac12354eb719f386bac7089bcc59a7ce86611d162c0c3d4a7d18a03659cd13adf"}, {0xd0, 0x102, 0xd2b, "926ce09eae9332cad0cd650ae9018f2cf735ed982bf4f9ff21f31dbc50090bd066a968e598c63b74dc53696d7f7e1e85776c13fdb57331754242ea8d0b7bb03f78ab2d3d4e6e3ee84d618c038c9cddded3d3dbc5e1d991afb91047341cf24cb20d6f02d66857725dded22adc3c045ff13e86a282b3954268088a35285b9765e6c927b9213410b4d1bdf356d928d5a3f0e6d40ab6692364931d49ebe637f76929e1b90766d0e18e86194060e61005c673b4b08bdb28cdd19ecf"}], 0x308, 0x4000000}, 0xffff}], 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0x4d, 0x0, "8308e69b6422c3df261cdcfac932263770c3e8213699cfd9b3a994b62d0a67a3a82200ad4b6c2fed873c3484cb25760539f686e4e745fecde555118dc8c1235d8abb204085"}}}}}}, 0x0) socket$inet(0x2, 0x806, 0x339) r0 = accept4(0xffffffffffffffff, &(0x7f0000dcb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000537000)=0x60, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e3f000-0x4)=0xab3e, 0x4) 2018/01/07 17:00:17 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f000050a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ed6000-0x4)=0x8) r2 = socket$inet6(0xa, 0x3, 0x404) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0xfffffffffffffffc, [0x2, 0x1, 0x7, 0x1, 0x2e, 0x4, 0x9, 0x1000]}, 0x5c) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)="11efd42cb1c2b03b09a9590290bda9cd1c6e9e6107393762c282a7f2ec83e8d736e5e3df59f9cac7f71e2f0f6da4c04cd60dd0b329c7d08c990bc29627e6553958dae1a4aa5fc054fcd97dae0f31d8ff34dfff50cf5d00eddea78ca233469c6d900abf14f9f81189229597731664f90ba4660b88a921bbc1848daa8954ae30755f82261e7a5b333a706e6e7f22783dcf098d04", 0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x9a)=""/154, 0x9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x0, 0x500, 0xffffffffffff0000, 0x2000000, r4}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000000)=""/32, 0x20, 0x20, &(0x7f0000004000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000005000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000005000)="14ff55e5512f3d995e2880f542927f208f9aa9969cc732777d2b710e4db420ac859ed5faca99c0a0e524959471d4ca34c5ef692c6626e2034ad08df2f1f69050538eee9e1e4db29ebbaa93cf9b4d57ad2af5e171cb7ec249f389231b2f4e92d585179a139a5e21f6da81e9380e8e73b441fa44e46eb0a22954203a2a1ba1a2cde817d3578d6f2a1bfa361839d39e987ab4a0fed4b686dfc37fca94daabb05f5f7967c2aff778a1d578", 0xa9, 0x4000, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000007000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x7fffffff, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000008000-0x1c)=[0x3, 0x7, 0x4, 0xc1, 0x8, 0x2, 0x100000000], 0x7, 0x7, 0x0, 0x80000000, 0x3ff, 0x4, {0x0, 0x8, 0x9, 0xc1, 0x2bc, 0x8, 0x7, 0x1f, 0xffff, 0x4, 0x401, 0x800, 0xffffffffffffff76, 0x10001, "2390e86f185ea0ba99e0482e503886f83a5efaa1f29d4617c13535fbcd4f40d2"}}) sendto$packet(r5, &(0x7f0000009000-0xda)="e4c4a07f12bbe8099b23843385232a29267fe71209d7dbc5c97522af401ed0d80812ca83e976a9fd86370a7a661012e05e9e2df70cb579ee7dd739f13a83b02960ed0621611716f1a230ebb925c115d6853e785c017b83a5e79a0d7e88a890b6773f4cdb30701515beb249184411748859006b6b48d48b226e9ce169baa03f6bda9a8af8ecdc9cd8eaf6188839616b1f1eb63fb86c6583867399eb4561e665928aad069478f84f92bf21fc5803ee0828784a191e830aa9f1ad7116809e3a53cc0c34d5fe85a1bfd1b0ba5c709b612bfd28a6982412e9a4e4d447", 0xda, 0x4000000, &(0x7f0000001000)={0x11, 0x1c, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000000a000-0xb)={0x5, 0x7e04, 0xf36, 0x5, 0x9, 0x7, 0x9, 0x9, 0x80000001, 0x5, 0x9}, 0xb) 2018/01/07 17:00:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 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) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000c7a000-0xf4)="1209a100757276686b5e8bbe35e605dd579828b7bf43e91b8987c4254dbfe9feeb326c396c0e40de655b94f089b15c2782cda4d26c89ce11d4e558cc5629cb058a67979ab55f0df75077d0d7d72d9c65bb22787a73c763043fab8bc87da7bb3058a8d6f495a4e6bd999af946176c7f9d430c50ef44b6dea4ee9bdb00e99ec061a4ea767cd7b67a11a1344777d05281d4b724f772ef721cb58d78bda7660c226260915ae49c14fe73670c615338a06e5d7a355c92292791a8ee51587c2fe6f6e746589ad56811f4de680d8045517935a6ef0c2be051020f91cb556edf8d41f96db70b833255d38225f95671b578b7ef661750d66f", 0xf4}, {&(0x7f0000000000)="bc866620cc346f434df12fd9b7ae4fb9a0129f4a078c5e0c714d8172120c2f941512fe2d76036ad57ce147990916be84cbb65e6d2d09d338488aab70a7de28e5396d05c70a77ccb2fcfd79aab76754d47c7fb52588b79a8c398c7e534e85821d146abc3a214f728a8863b47a943ac2ca3cbdac0aefe9d8a8b112cc444d2e401a453613d82cb81c736920383193752a416617056170cf59d6335d12239e65844c5017e1b427a70e8665ba1563906917525e29172158c03045123d1fc376735f839f4f0341d1657f7d423d16aaba41f160e4a28d879d6feb", 0xd7}, {&(0x7f00000db000)="01ab807f5a7bfa63588f0a87b7086cbea536ba2830318aedc6135aefef7d9e2e5bafd8d5bcb9c14a575f11835fc6b3422a752f3d8680849dcf563349dc8b525a359695a39b779e8cbab248cc2aa66d52e2ecac1f53f18013a37730732a08cfcfc78f37b5e00908d7f7d55c1baab0bb6d8e18a61356", 0x75}, {&(0x7f00001cc000)="6f87d954b11ab7c263331376aa2d9e1a9bc03c8daffff4bbbae40edb4a51c11879e79b4148a79e961dc286ef897d9509db1c44e21e200d22b38ad50bcfe76f00ae86c045d6aa0642675a830dbd41d067fb37f071e9bd201befdc542328457e19e2c98601d8827868cf14a31adcd1d352b169073aa7e20581100e58c9b6bc82de1471cf6c86f4f44fa9ddcc61cd414ee84159628435a1f0124cb4c7d24c4ce42c472e7f29f8dfdb5bc332e6d79896102974ec4ad319b22dce16e53610f261b9b4da47dff1f0dbd4d263819502b06a94b79c8be4b1f3644f14fea324e0c918c160a154", 0xe2}, {&(0x7f0000b06000)="74b7018e337ec20d102e3bf75c5ea351ec888d279582c0c75dedadf1193710e1640c7ecfddbc7e995952b2d4cb848bd266121cd42615f4342b78a7328a0e211100eb4ef920da77c7c5824f637c89e2b0b555a28d3c4ef7ab9fdd1365cf8d8ec8ec4a", 0x62}, {&(0x7f0000000000)="f2e6cd6182bdbe80616d973bd703c3e2c9880287717def3d0ba59d0df1bfdf6267cd8c6d52eab65317b22a995060c6e6c0bd2a591a1907eb2f34c22b538edd8fe83bfb88dbf0a4b887697aea44e4662eb21e41188dbf96584055979804dfb300748b3ace943a3e5c70447216900fefbaefd159bafe87f3dd29a12d9984861433331e33578a1d089b9616c4c4653890370703a2a3e9ce", 0x96}], 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt(r0, 0x0, 0x1, &(0x7f0000417000)="", 0x0) 2018/01/07 17:00:17 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe6000)=@generic="024c63a1dcc4c51ce59d2a7411b6a4bd") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fe6000-0x10)=@common='irlan0\x00', 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$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}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000887000-0x4)=0x0, &(0x7f0000a23000)=0x4) r1 = socket(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000045c000-0x1000)=""/4096, &(0x7f00003bf000)=0x1000) setsockopt(r0, 0x10a, 0xe, &(0x7f000054f000)="e0", 0x1) 2018/01/07 17:00:17 executing program 6: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cdb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002aa000)=0x8, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000737000)={0x2, &(0x7f0000414000-0x10)=[{0xfffffffffffffff8, 0xb16, 0x68e, 0x4}, {0x8, 0xffffffffffff7fff, 0x7f, 0xffffffffffff71ed}]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00009a6000)=0x2) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00005c7000-0x50)=[{&(0x7f0000f54000-0x8ff)="219e3dbbc008b876af777a2e2285da886042b7376a2eacf03487fd4040fa14f800ee6d85252030e8d34add287af2aeb601b253d92f887f5948942ba9e2debd4213b9f413d0cc4716efcd33af379ed26c185bc4237033d158050900e38266a1d9cf34d5db4ab9ae3e5d7e7ebba2257e6450e2d42b5af581d4a54fff656b7e10ba5c042684ad4b324bb8f8bc4acbc7757a66380811f66148e9081445abd72722dd1f13db26bd66a1621211164539b987132f2d5ec92d1d47f3283a95c90cc39089a8b101c320fb4606f0a3b8c26362d86c28489c40f208505d98f9974322fe52765ed9560f339a1eb361dde113a47f7df40b01e2cf395ad801c2d1a17423f2a29a", 0x100}], 0x1) r2 = accept(r0, 0x0, &(0x7f0000d46000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000c26000-0x68)={r0, 0xfffffffffffffff9, 0x8409, "ca06e3dc44c6ee2d6d84cfa2d3ccc51e66be63ca60284c562c385d919a6d4b5c59bf47ea5f75017b34a87b68979bd5335bff84eeb18105916ca4d756b664ab6b08a34c179c7b91993192779cc87d771cb5924f21746f82b6c5cff2e8ec79"}) 2018/01/07 17:00:17 executing program 1: r0 = socket(0x0, 0xb, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x19) 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x53fc5f84}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ef8000-0x98)={0x0, @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]}, 0x10001, 0x1}, &(0x7f0000ab8000-0x4)=0x98) 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(&(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) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000013f000)={0x0, 0x7f52}, &(0x7f0000db2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b65000-0x4c)={0x0, 0x44, "0727a1f790b79d305dcb2fd006ffa9bb415682dff8821fbb7f9dd10e3df81a2baaca22611195fb6e421a4fd152b32d763c5c6b2aa4b616cb6023241289def400bd93d4d8"}, &(0x7f000086c000)=0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a8b000)=[{&(0x7f00008fb000-0x1c)=@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000fb0000-0xa2)="541039bc7d897b6865bf0e85c1590f7b10ac005d86b3af67d37581f1ac9bf83cf4a1e13f2029d453e4996f2d8ae9c8b2b0381f6eb40b0184e413aa2c097704c6ce3a7dee69c7913bf2df3c74cf6253b4418f153d5aad26a6c1d07a57a751fcf9ad04a9ca13286993b35f3434c5354ec8f4c15c77649cb1af877e9f893f1d649b29562122552f0cb497a2f7364b23b7fde4c811d4a084899077877767379208f63b67", 0xa2}, {&(0x7f0000690000-0x1000)="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0x675}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000be0000)="412321c41a30c925b85444b4050987e64ecfd112d5540c461c986edcde2a3980f53300b10f87ed94bb", 0x29}, {&(0x7f00002d2000-0x67)="8323824d081146221c1dae8a8051a7397ac51647919ec19d4c68ab0be3b231b8888b7dd9d44420403f8509f9fd9c9ae4309af680dba29fc4db1effeef20cd23415235e1935c8a4b2bf72eaef6db20b74ccc9967fe48da16925f34eaf04ee6b2ec758669b246010", 0x67}, {&(0x7f0000000000)="ebe37cb0d7136ae0098c68ddb00568c600a5fcc5c912f95f2b1bd7e9d0d5185834cab41affbe57f7b649a3d4fe26", 0x2e}, {&(0x7f0000000000)="1dceb830248ebb3ee7a8540e26f1da1424032c31d575a3cb70b4f3ef59616104c12fe6161268b6eb5a85ce3947b40f575aeab1607516cd7d711cb8dd9b5697d1ce00e2abe846f36110c13098b7280a5fd0c2a04378ce31dbe5ef89fa4bc73327f9a8569d5aec1fa277bde8c36e354c969decd326d570af442ac103e407934eb15d3f3528f6b5324684435a5384679c9851bdd88fdc9f7fe2fcb58d27bef80c45e86cf97b236c03f776d5a4990f11d6cec51a31b524f4a627142e5fa8522f28e22d7940d31c52b3c4274698743915a0bb6f36640f7e3161315bca2a4f84778ec38e53f28a266bd358014aef25076a896a", 0xf0}], 0x7, 0x0, 0x1fb, 0x80}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c0c000)="80a661a864788acb4ac3856b", 0xc}, {&(0x7f0000068000)="", 0x0}, {&(0x7f0000c3c000-0xb7)="e591824935bd4f620f1248818a725cbd125ff0cbee40ad8535a7e1f576f7992686f8da02f23f0bad0917d5f9f95f6789a86a5e1b3e96708cc0d08b3a29217c74a8863e347a9eadf4d4cc29c6c727b401f5d7ff37e5710965d80b6092c4a4996a1a6646b1d5de621f38e5c1f8b957677df81acb7945928681594abad06210aafbae98386da61f370ba860ef74d4ee43d126969ad7367e69612d7bd47b8ae50a91063e864a3e52e99c7ebe363ac84431dcea28a3d6615cf3", 0xb7}, {&(0x7f0000502000-0x51)="108ff1a458eb465944fab33de4c352a270e1d3244c211172f3284a7266c80b98332049de18133dbd7f4d7df13c195115e18eb6075602d7bc3629943b1299210f879cb3278fbab5f24dc47548227e94359f", 0x51}], 0x4, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x4, 0x9, 0x4, 0xfffffffffffffffc, 0x2, 0x30000000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x4, 0x0, 0x2bf, 0x5, 0xffff, 0x1, 0x1, r2}}, @sndrcv={0xfffffffffffffe11, 0x84, 0x1, {0x10000, 0x3b86, 0x8208, 0x1, 0x20, 0xffff, 0x4, 0x3, r3}}], 0x90, 0x20044054}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="43413609367ee5043677fcb18dc55d48551f11ec3d2f752528b1d3f37a84aff0ffc9b3fde4a241f31ad71f8938c474d7345748689062cac0e78b11112af7f5189978b0bf0a279704b5c96cd586a730c80246e859214d85ba47ba4dbf3412652fd48a5b1c1c", 0x65}, {&(0x7f0000001000-0xa8)="e1dbf112ccf96792392d034c222744a7998dc7583738438671f9cb8dd168dd176d99db6a48ad9ed15fb8ae766af034b8d33502f5da673d5d98e8caf10b1d37eb5d9547ad3d59f20ec56d151c25af34da44ae121dac5f1b8cb2e83446ee60fb4b495df633e627d1cc073f30aff7bce7ba21eb66410df912438f197bae799aa3d021c4eb7f5137949229239f2cf590e563411b1e415af4a58bffdff8e03a2c34ed742fc1d820ac8697", 0xa8}, {&(0x7f0000000000)="df42f8c6ff616da1176ed847", 0xc}, {&(0x7f0000a04000-0x2a)="88b91fdcefb7b7cc2620d2d2ee001ff515351c64498551435ca7f77e36607cce1f4a0e657c4e2b7b0cd7a64f7f06c2e1e4cd2e4a047e6fa7b6b764b56e7813d73fd27ebd02703ec94804934df76f9982a97ba40caecb0de8b6618af35f0664e2eadb4e6718229a5503980af6afd8f83289751ce17399a98ae57bfc5f3642aec5a4fe8359", 0x84}, {&(0x7f0000001000-0xe7)="33812b43649c02cb27dfb6a374d50db220c44e201ec48cfabcefd46899aa8e5f64b7abe4fb208a0edeabaa7150fde1111f8ee24c3e025dec8b8ba45def1e528743ef1f47b703644ba53b7d4aacfb0ccf461169eec56fba69fe34b9b84e3b735aff1c84fc235759fde61d2f538436cdad03a9d6024080d4144d3df86e3aabd9bbbdcf5d5c1c9fd6aa6ccc1b5c1b7e1ddb640c5986eff522bfd128ef11c5cb80b1d8264f5dd2f7fb110762316ce14f18dc59b684a7e61a442bfc9244cdf00cd675a2aba788fc688452b07df4edba48ce474bdb12da76c353c495e79081bfeab9d25cf0692fa3d167", 0xe7}, {&(0x7f0000001000-0x8f)="6d9c10bab5ba008f363e3f89b7f940d952e7c2e5b858903380ecb8d118b996f4eed1c40f034f65c1530d7ddebc3aabb00b070f3bb66ce77664c65e1ac215260cab201b882af18913c2138d23ea49f3570f215d99bf96f9d381f7d592ef81650c9b4cb63a5134fa3d7ea361f9925379d63dbbc079e462371823a0b4697c1be118d4daed5b8f460be4f76ea1b6f31904", 0x8f}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x6, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x5, 0x9, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x1f, 0x8000, 0xb3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2, 0x5, 0x401, 0x7, 0x7fff, 0x80, r5}}], 0xc0, 0x10}], 0x3, 0x800) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000bea000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000073000)="0b1f75b000e5ff7eb3b6ed0ca1dbb3a69359585852cd03248fa5f2fe867e6ebecc7858eb4307bb7db235d63a90b35c9e5e79b512416de311ca8b5c135371300c481db041830913f976fec850eca09520c9be0218e3c42d0600000060e1e61dee0ba7305a58010cba0c3596487e0007c2825152c8428311d668b988daf92d06973e277598b4ba9a2f1e34c4a3db9ec14a797c53ecb4463243214610bfda0d6fd39bf6fdde5dc54e031b3da7db344517bf958c6ab154c5ddd50b2f7bc4878209f5e5e60b97ef2ac93f9cf7fc9b49b206ba3615b03d96bff3f0b495d3", 0x49c) r7 = accept$alg(r6, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r7, &(0x7f0000f97000-0x38)=[{0x0, 0x0, &(0x7f0000fa2000-0x70)=[{&(0x7f0000fa1000-0x69)="ab", 0x1}], 0x1, &(0x7f0000f96000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000fa2000)=[{&(0x7f0000fa2000)="1b1f43e4298d7c983f5240480d8133c224b6c412985d7def982b378f5c07685155e849ac0117923711c2d9216f0a2b338d491caf1513ce23f8995fad0491f1af559402d609ea113bb41e47108f667f9f58fd5e598a484f3a1de09518d269cdb18c2feb732c3437c4ac623bb133115bf9372be83905e7afe4cf500d6b9b05e0e8ccb2dd3a936f226ae5a6bb8d9a3c00d4892871016c9065c19b30cd1e8286494b428481c17575d7e199d2450e90a98654778d1b5cb8ca699afe6c436305ea7a4c8d316c5ceb35dd5aac8a32913845fd1d57954d6f9a04652a988d8a81fa0741c309d5070c1973dd16f6462cabb77d21efc71d8def8c5add", 0xf7}, {&(0x7f0000fa3000-0xca)="a44a46949438199ff129bfc29cd82fad020d2370764651249b88f9fa071624502fe7337542ba43bf0210848225a873e2ceeb47ca36de911a88d834094f89f07cac842aa6bf4b98012b9876279ee98ab41f66c3ed012c63e1b2608aa9f9789e09f67c95fb0b22ab9d87672ebb425d2644bb0344dfe75ea0097d7240f0d77ff28aefc04a024881f0d3e8f08263e86c5cd851da6c63c998fcd0d2840f93270d57edbab8ad8dd76a77ba02d0c4935f136d81b1c662853562a5e2f715fc3a7bcb6dc0ab9d5490c305f4a91df8e6ea9f620f1c7ecb027c3b7e1779d7c06ee370b1aa708a9a", 0xe2}, {&(0x7f0000285000)="4cf75e8c0a6ac46cc7d4dbd0367fc58d24eefd05b55a25259dda3481a4021d4a767026f15fcb012ff6421edad36e5a4ebb38b0ef8267cb0109cf0ba6418cfa3f9f5acd2b7ffc01afada8dff398757d077ff4c4675bfba4615b30984822350706d3c1c4cb835ab864054a39df85f500d4b66be72bdf4019081be6bb092170480a3fdc23e84bb9e61777b0581fc2e6bd36e4e51d536e95b6a0c26b9535d0a74c0a940477029a5913fafaec7e8f919ea0e8fcbfa6", 0xb3}, {&(0x7f0000dce000)="e2cb1bb85e9bd2d9bc954a484554677d20384ce5d5c8d0454b1fffb140a886531b931412644d180e2c4cc1e6de061ef4bdf94dc8eeee2daf05a8cbb9ef6f7ab784abeb49ed5c510c46e3d8c8176c370ac79af741d0b5f8b543b2b8fabdd88946f3101f1e55b7403b03fccf97d7fb68b5ce232eac0fc05fd515df0b245ea22f061a718eab0c40cb468499925c79b4f9034606ec633c8efb9543058566b90a7efcb6ef6ce8c9a081967a5d0bbbae88a75cde7c205f66af259461b05b8bac66fe02ab9ade71f925e729947808bf5a8d43272b8c5d025a450cd0043ae4390c", 0xdd}, {&(0x7f0000fa2000)="f2126382e9ceba660bc5c75163a1e78da274c6eb30243f9e5401f316069825a0abc92793ca395e235d8fe735eb6fa1d0cd481c3f4d3364668fc3e64e4ae4121c446f907350387306625dd784648998fb7b73b26dcb8a4f1c2440d869f5df3fbf41cfb9c1d71e3268903816c8c15424e7758445be2fd51bda0ae61f0427f0b8547161b88ab7c97ad611cc673e894fa9784682c337af55373d789a0598a6060a5ee634a0b9dd57bc007e6d337a20fa0996ac0dc285178cb5680a4406e93f9326feae30598641488ca29290d07d7645d191bfa2688f2ea6847862c115d3ad453713fec56283fa9b0487a2ba57ad95", 0xed}, {&(0x7f0000fa2000)="b1e05474a36144688a27268e4cf736329e8e5484ac2bd26664360e4b95772ae18b88e08968c37fce66c16bb2bed27fd5c4aacef203e60369d75bab7a0ce35e8031bf286780a4454e3cd0003e07555dd9efb864498d0f874fdb7ccd66c2956b3b06564ea9341d905ad1f28d2426f52d304b1bfe78", 0x74}, {&(0x7f0000395000)="be9aec64efcbbd4fd36d59a9d3ddd8c512041fa5a4203f9fd41f1898ec6b", 0x1e}, {&(0x7f0000cb8000)="0539472a89d003e97a875274ee92a5e2be8aaad0dc46dba1f82456a0248d64ff5827d523cd68e2ff", 0x28}], 0x8) 2018/01/07 17:00:17 executing program 4: 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x53e, &(0x7f0000786000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x508, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x500, 0x0, "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"}}}}}}, 0x0) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0x240000)=nil, 0x240000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x80000000040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000189000-0x4)=0x0) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x2, &(0x7f0000b04000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e65000-0x10)={r0, &(0x7f0000fcb000)="81c1917db35228635afb3a644837c529184be9c48d276bbccf3e3966b1f19bbe3a72323af4150dd7648ae37080abbb9c5aeae99a9f9efd90951d26effbc2b3446894dc87440d84ac81380937a7f1f871f6b94b9f99ed66f32b28ad03bf5ad9aa97c53235d378157c67508f606813a09314b4ca956f5d0b1d5e00bcf75e05f1ced60b341a4d522af71d0ebf76698da0c6fdfd49f960fd7bec0a18bb07c4dbfbaaa15103bca86c042f3ea8df819b20874bc6e0a28046dd44"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006ae000)={0x3, 0x3, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff4e) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a8d000-0x1f8)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f313348e99f612e7dcf0109ce4aee52054536f03ef", 0x15}], 0x1, &(0x7f0000e00000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d2e000)={r1, 0x50, &(0x7f00001ae000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000835000-0x4)=r2, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 5: r0 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="6933f250fcdeb53bfc4acdd4859ef3f1cba0642b513e23fd0a0d8e37d8d1a04be26afb6a51ff6a219d89a9d58375c2626251ac27b1077fcc988df77baaa39946c44e5f003acf826c11bcd1221e566926474f97d2c1291692ee155104a8dc8f86a5e2", 0x62}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x1f, 0xa, 0x6de3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x200, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000001000-0x4)=r4) poll(&(0x7f0000000000)=[{r3, 0x2, 0x0}, {r3, 0x42, 0x0}], 0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0xe2)={0x0, 0xda, "78dbb3343332448cb71f8910c5e811087d32a0ccb86e2f606931c4f32a0fc3d206e16d0f5713efdbf481556c015d5966a2081e12aa691a558568844d8b756fab64b1746d4f14f70c6ddddd2a98c455de8902b4f02da3c34f4ecfa5ea41a64bcb37c0539ac65fcf0fe51ad340e13dacd07b23cfc00815ef19e765ef1275dc8d2d76488e966aafe8684de97d71712b8e00d719758935daa9c6cb88e626c6113210d3833b5cb4f74b1347181482911ed7d61b7077a31cc0db99cd5f4efeb0c8e1a6a29e04616c1efa1643cf9233cb79bdc29539a00416423bf85cd6"}, &(0x7f0000000000)=0xe2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5b, &(0x7f0000002000)={0xfffffffffffffeff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000004000-0x7f)="88d40639f9dfffcd1c0a5a9a8c2644432830bffde7c11b679618f772f290100fba407e075c8972c3272d2801e44880c511087eb3f497edd005618bad7fee993a47830633313a8a85b71f1a8ddc9b8d0cd9308f76a12dcb5173539c24a188ba0998cce76cdc7c8e6af8b7fe330b5e1f892deb37d3edc33990a01bc8542fa2ef", 0x7f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000)={0x100, 0x5, 0xe5d3, "74759b4c242e", "e05d3edf3d1e9bb054edb9fd2500941c"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000)="bea83f744d1d34d975405bae305c3f9e1cc5fb1cc448b8eafa217d5fe792426796850985c95044311a43182d6ba0d4c2ae9f9fbc04620a5e72e072006c64829b9b7453c97e27a7bb24be4556fd854b967339cbca469472a6e18acd4d62f3c23af71bcb4b2ab77e473098cb0667186406a564f3e5973144b1b18905328e76c79ece3e15b89e9d5be31b90b385648d97dd93a4cac984a83220f69026bc05e64d917cc5e1a2b11caef597e6c364abc2ba06911fe9e5a2f65bacee2e172cde1eb8fbfae43ae228233f870980cebda18e62d5c929498a4a", 0xd5}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0xcd)="4cd4b0861f4a3abd8d4c5ada0fb8a3818b800f280d0ef54581c1df8394b09e3e89993e453fe8d5c0f2b1c8ab1c4b0827c4f3ee194693ca9a25167f8665a5ae37ab6acb7cea933eee1b22e634190f955dcf43ded9e932ad863ed2a9338dfa1fd1a2b648f4021d5e2fb6ebaf363f90d0cc49394bcf8048089f55f08b08eb00aaa7fef467b960c2cdddea0755bdb3af7048133f4dcc39c46ebb9cd7e2179d06f42837f201eed7c939498fcd411b570532b49c3f444c4c1ba5bb830f7950cf619da60a47e323763091e0173de08e31", 0xcd}, {&(0x7f0000005000-0x98)="831087d7b0ca676eee063ed9f19658d8abf506c1cbd29588eb089abb2459c6191c21cc8c7fa5d706b041625706b4802c5c192bc041ab1f6fc050af21f829103dc20b8201ee7af785b86e2edf8541f36a929bd8b02ca6067fd1fb4c35cff82a67e88c25e7d85811e9ba86ac02f6ed9107b686cab35195f0df6917cd852828ddbe796ca866a979060047fb6830e66f1e0da30e2b9664dfd554", 0x98}, {&(0x7f0000003000-0x6e)="88651512e9fc6c47fba174ea46d813c7bf23e7b2e498364e846c8246c74c84cb955e465f86ab2642993456b6ebad7fd44eafe671269f0170fa33fd04f68d89b07c8cfb5bc5c8c8987cee4e519ca6a7305faf291a9cc0f292d6baf8d880d6e93dec43850406931a9443a02df2c62e", 0x6e}, {&(0x7f0000002000)="0e4ecec81946559ee0e223ebc303efbe7966e95c6576cfd903cb388aae038f21053ae44832210529bc55409762e7b01d4b7c", 0x32}, {&(0x7f0000004000-0x20)="1ed2d4d7d0c696e99f48146d2522d55f5ae6baf9e7e3b1467cff725dbe9b1546", 0x20}, {&(0x7f0000004000+0x7eb)="abf3ac4c4a34ffd2d5d7a27759f4f97142ecf1f5da0099758a9b75064c0e5375fd8e4498b7e32436c561da56b40cb271ef2e36b11d20dce6a1b5d71e02735ef721a45a51d1d22d39ac6a200692e03a8cb21201f87763d0749bec08ab6dfabc77ff2ac34a1aea155dbb1a8bcffb43dda4918ec05a584d88afcddd3192f0ad5b5332d4ef5de326f74f679d85912c77737999fbf99be4c891e8c74601c48181913ce0aa3f64c961f77f4bf5eba5759efca6237e266cd3bc8964f0286c3be7d64b23b605dd95439f", 0xc6}, {&(0x7f0000004000-0x8)="feec26ed47db6e20", 0x8}, {&(0x7f0000002000)="f81ef2e7a2aacbd3947c0ed3f50dcbae5048d7c4175f1af92720c5378d90c46598c0ac8f40bc5c3c83c13e2f5323014e270eb9cadee0c81578d8c9dad6d9851905ce5fa97a9d9e051db61babb8e54bec2428443863b2", 0x56}], 0xa, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000)={{0x9, 0x2, 0x776b, 0x81, 0x9, 0xfffffffffffffffe}, 0x401, 0x9, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/07 17:00:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000004b000)={0x3, 0x1, 0x4, 0x0, 0xa, 0x100}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fce000)=0x3ff, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) bind$inet6(r0, &(0x7f0000e49000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) getpeername(r2, &(0x7f00001e4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ba1000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ec1000)={r3, 0x1, 0x6, @random="1ca76effa1ee", [0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00007cc000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x730, &(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0x3, 0x53, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, &(0x7f0000f7f000)=0x98) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000602000-0x108)={r1, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x6, 0x45, 0x1000, 0x81, 0xc000000000000, 0xd0870e5, 0x2, 0x0, 0x5, 0xffffffff80000000, 0x2, 0x200, 0x7fff, 0xfffffffffffff001]}, &(0x7f0000f7f000)=0x108) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0500f2ff00f0acff002103c75735", 0x26) 2018/01/07 17:00:17 executing program 4: r0 = socket(0x7, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="7c52f1113d342a3bd788b91416d0ad6b", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0xf2)="283abe49350b6074dcd200e50511e9ee717d53690ec90b916293df1af2c51338bb749620793a1eee59c44bbe9e301599ab1b91f8d54446b27a1a646ce04b93c9dd1ef4bc009faa2b8e2ae196fd797daa741ef931c5b19d47c187ded900926163587be713e1c6c6d0126d3ce1011fd510a0bfaf35be4841108d772d84a8a3cff5c4ca80aef44644f2a352b5f17c991bbf8ed0a61a4f00ded43a49422f0e38d9d786d437715930623995681d4b941fdbcd7acf3e4d61fe6c7ed5adebb7d67af4549e5b62d773cbb219bbc5a6612fde4245628eb3ca5c68c4c338cc2c033cb7f01271066c8c6abd7788702bb9c53f3c8d135933", 0xf2) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/07 17:00:17 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000344000)={0x0, 0x9d, "a253574777322d8e7d4d04d2b3317bbf5c6e4e53010b8137954341c633d5ff478974898f9bb6aeef6c5da7ca72b6587d2fad3ac3ffa133bb8d6367c5ef5c982e32ea322dbfef5b90d89dc81e497c34f3ebeb11f7aac3123ca9bb0fb2325146173eda40bbfb151c610468e5066a52ed4aa435c429a7aad6d6c05943921760ffdda40058a547a713bd627bb9338d51394675c5a5625590983fb0da584bae"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bf0000)={r1, 0x8, 0x2, [0x7, 0xffffffffffff7fff]}, &(0x7f0000000000)=0xc) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000085e000-0x4)=0x0, &(0x7f00001ce000)=0x4) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f6e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000733000)=0x10, 0x80000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6e000-0x8)={0x0, 0x5}, &(0x7f0000f6e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000367000-0x6)={r1, 0x5}, 0x6) syz_emit_ethernet(0x34, &(0x7f0000f6c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x14, 0x6, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x400000000000013c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b90e00", 0x4af, "9ad06f"}, "151f5a2e"}}}}}}, 0x0) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0xffffffff, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000e59000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000048e000)=0x1c) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b36000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000b45000)="0769de1a375dd307b4afe393f70ab7604cd9c33b633192ef2ad3c50ada30b4ae6f415febc7dfb461b8c9e90412191d655a060b94c1079cff4e3a07483492c44770", 0x41) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000ef0000)=0xb, 0x4) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x2, 0x0, &(0x7f0000224000)={0x0, 0x0}) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002a2000-0x4)=0x0) r3 = getuid() mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000)={0x0, 0x0, 0x0}, &(0x7f0000061000)=0xc) r6 = getuid() r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022e000)=0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000035b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000)={0x0, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000-0x4)=0x0) r12 = getuid() mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035b000)={0x0, 0x0, 0x0}, &(0x7f00000a7000)=0xc) r14 = getpid() r15 = getuid() mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000)={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xc) r17 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a5000)={0x0, 0x0, 0x0}, &(0x7f0000051000-0x4)=0xc) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000035b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) r20 = getgid() r21 = gettid() mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000035c000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) r23 = getgid() mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035b000)=0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d3000)={0x0, 0x0, 0x0}, &(0x7f000035b000)=0xc) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035b000)={0x0, 0x0, 0x0}, &(0x7f000027d000)=0xc) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00000e2000)={&(0x7f000030b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035b000)=[{&(0x7f0000215000)="f9ec7a5e3339a66bee9cbcde25430c360a1baddbf1e71c905a8edcd9e861d37fe967a0d6393151c6c5bd9e6c9791e9fedeab72e41e1166da6458882ede2da9460c2c8084bc934b42dcd36fab46", 0x4d}, {&(0x7f0000102000)="f0e3c3dda5c4071d47d058cbb43e0a5570d150f25d5de21256586b2ae04c9a91c3294267bd6f23c8e0887550bf92031ab23cbbd59a8cc7ab07e94b15cd2e49941aa7e487af6151777bc46772d47e7f720298e0890ea2face2deab45a8a5385dab3dd4e35497d016ff000d5e6334ccd93b3696edb5e1adb28853238c072a5d08c19c91a5f1e8329154d902975a6e8993c94a44195377935f6f3bf65da807a334ebcee", 0xa2}, {&(0x7f0000208000)="3517c204c275b965d7edfc3ad1e09220a6a8fb56c63a4a6644d63feb5aa5633a2cd5229016deca717c4ee7d006f5f4f4e4714c59931c6fdad3513b76d72fe25ce3e48e6759452e667287fa282b96135c9c62bfd5cf251a3dc677201daaf93f6e05", 0x61}], 0x3, &(0x7f000035c000-0x150)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r17, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x150, 0x8800}, 0x4880) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f02000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x3, 0x8, 0xf, 0xa, 0x6, 0xfffffffffffffff9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xffffffffffffffce, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000760000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) r3 = socket(0x3, 0x7, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8b000-0x8)={0x0, 0x81b}, &(0x7f00009cc000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ca1000-0x8)={r4, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000a4c000)=""/210, 0xd2, 0x0, &(0x7f0000b75000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000d10000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d63000)=0x5) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000977000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000897000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000dc000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)="485a8027a8223fc3c41ebfbfd9208b3e34c558f8ac20473b36bbb38c4714d05cb7ae731802b0189e8ec1ee9b530a1d54f6b1aa542de2bcf783b53d2b5d0bd370a8a3bdc968a11c1d5d14c7b98f18a54840bb24b23f0c61c1533a9dc9058b6c5968d773d7c18bf2059bc861e46bc3adcc4b7c822d187a9bac1589c2c337ad560bbe8d", 0x82}], 0x1, 0x0, 0x0, 0x8004}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) write(r3, &(0x7f0000cc8000-0x1000)="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", 0x3af) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) r1 = accept4(r0, &(0x7f0000795000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc8000+0x6a4)=0x10, 0x80000) accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/07 17:00:17 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f72000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009c0000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000aed000-0xb0)="", 0x0, 0x0, &(0x7f0000187000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000052f000+0x65d)=@assoc_id=0x0, &(0x7f0000848000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c92000-0x20)={0x11ea98b5, 0x3, 0x8000, 0x6, 0x7, 0xfffffffffffffffa, 0x1, 0x10001, r1}, &(0x7f00003bd000-0x4)=0x20) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x0, 0x3, 0xa, 0x20, 0x80, 0x8c, 0x1f, r2}, {0x40000, 0x1ff, 0x4, 0x3, 0x6, 0x3, 0x100000000, 0x100}, {0x5, 0x2, 0x9, 0x0}, 0x1f, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x3, 0x9, 0x3, 0xcb26, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00007d3000/0xe000)=nil, 0x10001, 0x5, 0x2, &(0x7f000012a000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) recvfrom$inet(r3, &(0x7f0000bc8000)=""/28, 0x1c, 0x40000000, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000d96000)=0x5, 0x4) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00009a0000)="18000000020001000000be8c5eff8c8836000000000000000000000000d90000f7b933d898055bf748bb6a8807786059dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000100c88ebbff06010000ef00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef67ff67f8da00c7c7091ec8aacf6de98448e6f5a2a6bf3e31aa002e7622a196c9", 0xdb) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000bf7000)={&(0x7f0000241000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008d5000)=[{&(0x7f0000fcd000-0x1000)=""/4096, 0xfffffffffffffee7}, {&(0x7f0000261000)=""/181, 0xb5}], 0x2e2, 0x0, 0x0, 0xffffffffffffffff}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ce000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0xffffffffffffffff, 0x1, [@multicast2=0xe0000002]}, 0x2) write(r0, &(0x7f0000260000-0x26)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/07 17:00:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000)=0x0) preadv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000716000)=""/213, 0xd5}, {&(0x7f00001e8000-0x38)=""/56, 0x38}, {&(0x7f000069b000)=""/237, 0xed}, {&(0x7f00008c5000)=""/195, 0xc3}, {&(0x7f0000ffa000)=""/140, 0x8c}, {&(0x7f0000a8e000-0x58)=""/88, 0x58}, {&(0x7f00002f3000-0xb)=""/11, 0xb}], 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e3000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xfffffffffffffe15) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000053b000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) r2 = getgid() sendmsg$netlink(r0, &(0x7f0000e61000-0x38)={&(0x7f0000689000)=@kern={0x10, 0x0, 0x0, 0x8040080}, 0xc, &(0x7f0000795000)=[{&(0x7f00008c2000-0x13ac)=[{0xbc, 0x1, 0x310, 0x20, 0x2, "18ba45fe521181160eb54c3b8b215b2e1e92344acfd4802e0e853d0f25ae60d3454e589471d18e6200a86df219d158f446abd09d408b585c353df18aebbba58335795ac32a16ad44c097c8501f151ee5050e119ea8665f93c76f8ae877c089c710af3796e61a96dc044ffc240259586b065ab068951d0f4b2437f11d83f6129ae1505175df9ccbede6ec06c487e1e72ad2f3451e548920794ea1dae4a077261efc2a6830b10479e7acdf"}, {0x80, 0x2, 0x820, 0x3f, 0x3, "25ed998d628b2c3d7af883145cb7000b5b2f0bdd21859e46bc9204588b43291e226066dbe30a6652c472bf18fed2e63997eea540e291f1e176b31203211b619c8dba7243d9a42de7a7d2643b2780e472a2dcea2ec58034b7121b20f0528c640b76c65bdcac03bfa98f3334930e"}, {0x1010, 0x8, 0x904, 0x7fffffff, 0x1, "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{0x60, 0xffff, 0x8, 0x5, 0x2, "2482693a6f7f5920eff5c1e6464fadab2eb2fc5f91aa7ecc5fb21fba9f47d3fd2cfda4b28c9c292b6c0173525fec14184d7d39224c98e0e71c472b6daf99ca0c3333cda4b64070c13876aabd60"}], 0x11ac}, {&(0x7f0000282000-0x464)=[{0x94, 0x9, 0x935, 0xfffffffffffff0b2, 0x2, "dffefe1656003576fa83ee7057e18b0713269e1f2d3fe7aa650f877a11b2583dc4397b7e61bbc1dda0d21f1d3f90645f626e00db7b42425c81220472527396ac4b2b527e54baafaab40ec1be1e18e571be8a7b31f16cb31b1b8775e35c9ede279ff0172f5b0454b44cf851cac6b94cb47bc034068b26b97f19f5b37b26e826cb1c"}, {0xd4, 0x9, 0x200, 0x7, 0x3, "9b8ce97d534006e38af84c4aeb6954519011ddc3b6d577ce4d0628ddb54709d5e556b469d591c759746df40ed0fca27d6d3e2bdaf0868f5fd5caea6f8705ef5678634509a408654b3c6df4ec77f4f071b9d5729b4367c84d7e4caacb44498e73ee4f9972a18dc66ab6185e53ce2a3db155326f1d49b0f337876be0eca7c924be5c68087b6ea1ad78d5a2c56d31f42df9ca2a0d169badc7755348805ef32d21a45d7b08271640d2025d1be72e67b03df71b0d1d33da17aa1292dc8fd8492b12eca609"}, {0x90, 0x7, 0x0, 0x4, 0x0, "a40e6598736089868f0b2440c3260594501647211cf1ac4fcf58c993ecf79b93949d992f2fa4d288b1a090a4bc3b81b08b7fef6cc224225affb893dc13431111dc16c2f781209e8bd5fbca1df97d2c4dddce344e43b138a49a7fe1eb7ed926b719b8d5fe7a58cedfa7d644d9d379549784bfb1f419b8fb9761726374ade36c"}, {0x2c, 0x0, 0x308, 0x80000001, 0x1, "dbce26a4acd292376b855f42f67503626cc8767ce2e0940df34237"}], 0x224}, {&(0x7f0000a82000-0x12f4)=[{0x90, 0x8, 0xa00, 0x1e52, 0x2, "0b0d0e4acd74eba2fc2c97d68c188fa809613cc3956b21a1761ba9e1fa121dc0eb21f953730f7ae3c61299ed2ab38ae2b98e3e4426a11910d05d4da27784e67f6c7578fd308188e5d1425a643cf99e66100616d30e494265e271013744c93950e5823af7813b9d3bf6f29ecb8a3bab7ba773d0eb79c7dfb24df11dc249c521"}, {0x1010, 0x1, 0x2, 0xffff, 0x2, "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"}, {0xe0, 0x101, 0x20, 0x2e8, 0x0, "fd73fd8ceef8a2c3275e5469d0ea44ea4425d573b1f0c0fbc10187db194a6db72e1d0d8cad0ec8eb93b73d0f0c5c297581bd74b633de48785375895f77e58e5fde5986c49b313e88f62e6200558b5f628e2b211486bd0561c51c215ac7fc4a018375d7eb14eff4e2a715f2e0c99671b70c4ccb299098e8b8d9b43f230ffc130b6f08a643f5f43c0a10b69e5329277c513543b6482b5ecdc2c353063fe6738eac1fa2ae2a6dc86b296febe4cbd653683f519f97c64ab143efb512b0588b6d052ff35c26aa61d8207f18b9269ec1ca75"}], 0x1180}], 0x3, &(0x7f0000f2c000-0x40)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r2}], 0x20, 0x0}, 0x4040801) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet(r0, &(0x7f0000144000)=']', 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r3, &(0x7f0000ba9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cba000-0x2)='W0', 0x2, 0x1, 0x0, 0x2d7) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ece000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000050a000-0x4)=0x8, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e03000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000057a000)={r1}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000c00000-0xb6)=""/182, &(0x7f00009b8000)=0xb6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c5d000)={0x0, 0x1}, &(0x7f00008f1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000566000-0x10)={0xcc00000000000000, 0x820b, 0xa1cb, 0x5, r4}, 0x10) writev(r3, &(0x7f0000e09000-0x10)=[], 0x1000000000000156) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x3) getsockname$llc(r0, &(0x7f000024f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007de000)=0x10) r1 = socket(0x10, 0x2, 0xc) getpeername(r0, &(0x7f00009f3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e29000-0x4)=0xe) write(r1, &(0x7f0000598000)="1f0000000206ffddfffff4fc020000000000000000019f0600000001e7cc", 0x1e) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d63000)=0x0, &(0x7f000011e000)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b34000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x132) listen(0xffffffffffffffff, 0x9) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001b000-0x168)=[{{&(0x7f0000e97000)=@in6={0xa, 0x3, 0xc9c7, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000fe4000)=[{&(0x7f00005bf000-0x95)="2e21d8293e18eec674189444abf4693ce21a738be71924f4469adb58bf0af80e94db08749731d4cd2d0c0d3c394cf390d4e88643716d496f0eadf06c945fa35a761858b298a8a0d7d015060b08c3cfc5276acbfb188a715ff1dd4e306138d0f22a82e257d2396652338815e7af5bd6a693c2eda39330c0f4701c690a44e72e256ca8deb30bee709f8fd0ca9aa7ff8244b3e368089c", 0x95}, {&(0x7f0000e3f000)="a2ce4ba35c4c7e905fec40b29ea4f08c3266fd90d3271ccf8323caa5bc1bee4939cc5912989883ad0c19996f8417cf12288fefd4b43400c66763da4528f4ce45184c8484676eafb3d858378689f8f70ac38f375392c1c2fb8e0775ca176c4cb4db44d5064a5d583d51742ad89ad6b013b7abbfb4b412e4586dbb4aac", 0x7c}, {&(0x7f0000fe2000)="", 0x0}, {&(0x7f0000d37000-0xc7)="3e449a8c16d7dd02dff45e04479c0fdd666d9ff0c4696fbb0f595874a2ffc88516a108858594c48537ef18c26f75ac2c7009148aadd11958c359c84ee171bba60b80acb3444e45a0d126ff53b299e90885ce8a44dcbd6c23ba476b0f0e7faa1d1769c9bb797f5fd56dec0fe3ce454d3bf9972d81c92109f1148cef0a66ac931fa174b11bd8a4d620e33fdc16d765543f24e3abd0426e5541696c5d6dd299cc857dfca74f3eec3b239a83f289de490cd9f9c4933eb1887f12d89eb9f243749f0ebc6b18679a266e", 0xc7}, {&(0x7f0000fe3000-0x1000)="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0x1000}, {&(0x7f0000f7c000-0x30)="3d17eabb17e307f773825f204b7387c51e4cca0ccbc434985f52a07fa0e08ae16c1520f101af2bfc8576dcca79647ff7", 0x30}, {&(0x7f0000d64000)="430a3a59aa5e8fe9b3052f9a2a3f63b621638f62a588fdba13d76ff99826982fbcf42f9b4f904e4276a02ef67b5577b1378c2a2ed2d0466da1043ced10b4d173569b5fb856aea8de4197199aa27b5802", 0x50}, {&(0x7f0000fe3000-0xac)="5564bdcf77d549692d385a88e7ed5610a4e40f822396de1c51d535a91622a969f59429678c5da782d110086606f61888b2f35bfb2eaac3c7fe790c59afeb29a2d4b2a2be6e3d509005cc43444f3fb828bd9d8e90170a6b94c720c170ab3519d3cb8f3919bac56e47c267ac9edbc7da3342908e7c77e9f6e11c2e2bc2977d08aa0157357cfaa13ce91c1b9c93436214474f7e61539d5298eb3b39e2dc918562561615c0fd805c6ed7e2303fc2", 0xac}], 0x8, &(0x7f0000fe2000)=[{0x1010, 0x0, 0x10001, 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&(0x7f0000fe2000)=[{&(0x7f0000111000)="470047cac829093102ff91724f78ec4a221f7b75d03f91a0120f8805f12b2909d6486aa388210d06fc3df2df079ec893a54f59d75da225811a4f52393ded91ecefcf0eadd3890a143fbae3a7b2a4d0b36048fd96579d53e329bd5e6e003799d738d86c2f6f39644940469bd1be9388d5299abf1c612266061103526bd21f9ef9e1cb860d6fd39086527fa96dc65d23bcdbed7cf2b198102da787d8e664ec348c38b6173eadb8bc71e8ef78a63eb320ff8b7a73a1cc8d55b149cdbc8a848e0c369bc7118c1a3e2e059816a6ae741fbbfe1290bc846d50a5900b6e4eb5", 0xdc}, {&(0x7f0000fe3000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000914000)=[{0x1010, 0x11f, 0xeb3, "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"}, {0xa0, 0x10f, 0x3, "a873eae735d7a96beaf13751b9a4b565e0b6ec941039e8f0337ecfe1f275d6ab5282010ac78094e3434dfbeeeb909930ca7e88304b8d42fd4a680ca7e944e1b030c14c33cd5eb38768361706258905066acef5ed59f3c4cfbc6c7095ddfc8b1db23da894a7fb16e5d7d1075f81db6f826121536ca8b61d85c1194337a27e378f95e524def7b6aa5364c8bbd03191e7"}], 0x10b0, 0x10}, 0x0}], 0x6, 0x40001) 2018/01/07 17:00:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000bd1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f52000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc55a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x68) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000268000-0x4)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e8000)="8badc3789883", 0x6) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a16000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x2, 0x1, 0x2, 0x5, 0x8, 0x5}, &(0x7f0000efd000)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00001be000-0x20)={0x8, 0x1000, 0xb16, 0xfffffffffffffff9, 0x0, 0xfffffffffffffe00}) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r1, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000064f000-0x3)=0x10) bind$llc(r0, &(0x7f0000681000-0x10)={0x1a, 0x1f, 0x2, 0x100000000, 0xe29, 0xff, @random="2e56dba3bbb5", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000bbf000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000030c000-0x10)={r1, 0x50, &(0x7f000015a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$alg(r0, &(0x7f00009d5000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256)\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3b000)={0xffffffffffffffff, 0x50, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b7000)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000741000)=r4, 0x4) getpeername$llc(r2, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f2a000-0x4)=0x10) sendto$llc(r1, &(0x7f0000c0d000)="4d2055fe976023caaf11ceb64933216ea193dd1366155f1a0b4c6bcc729e1c39c9b5c7570304f1c4701b86dfd89445fc0594c6bd3c1d92ac3da7f7c9fb8c7e524e05640b5ede521e2f00edf6b4b8dcab2fdd10b06ae9d0a8fd424fce2aa5c2c23aae94701eb398015b2159eb5861", 0x6e, 0x0, &(0x7f0000dbc000)={0x1a, 0x4, 0x6, 0xfffffffffffffffe, 0x6ad, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b63000-0xad)="0ae1e9a7d1b789c41f7024b0d5ad4fb27279271e6e5862201484949e92fd7c1128a56e053d2c10e9de64dd457cb1194ccde39a313bfb92a10ab5af68c7d59d4059e2e77909c87819d569a79539c1f6671e15887e9bf96f2b58746fde3cebd1f6302df36ad3ee69268198f03872d181b7aa979c4bc18542271db991e6a4a9a3b126fd0b8d184a246476", 0x89) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002c9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1, 0x1, 0x9, 0x1, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f000058a000-0x10)={0x2, 0x1000000000000b, 0x0, 0x7, 0x4f8be2d2ad87fd4, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x800, 0x402) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000029c000-0x4)=r1) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f82000)="0a0775b0d5e3001fb3b90cd15d54dbb736af4bb4de370f64fc8c33b69ed804512be096f62470e8971f5a798b6a6c8c41f424a1a2fa2e9c9149cd5fd02bb58ddc8169337d9d726fade9c99d0e652f2de041a33278e132d892ea12e709", 0xffffffffffffff87) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000caa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a0000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f84000-0xc)={&(0x7f0000b35000-0x8)='./file0\x00', r0}, 0xc) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f82000)=0x0, &(0x7f0000256000)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000805000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000594000)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) writev(r1, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f000051d000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000695000-0x10)={0x6, &(0x7f0000253000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002bd000-0x4)=0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000299000-0x4)=0x0) 2018/01/07 17:00:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000939000)=[], 0x0, 0x8000) accept$inet6(r0, &(0x7f00003dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000210000)=0x1c) write(r0, &(0x7f00006ce000-0x24)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="", 0x0, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d4b000-0x8)=[{0x0, 0x0}], 0x2000008c) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000481000-0x1)={r0}) 2018/01/07 17:00:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00009c6000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000157000)={r1}) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00003d9000)="6f575b1a4ad602c5a46fdfed35267f1711be7c27ca9f0668f6845a64e3081ebb2d5d3bc38bc66b31f04ed360c3b4a8d7fd0644142a1bdd301c86ec108a678ec3c52bab4401314b0765ec0ba056caf8bc0be35dad67a77ca195b6d42a5960b55c0f64ae30f8e6d931df09a3", 0x6b) close(r0) 2018/01/07 17:00:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a29000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f000013b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0xb) poll(&(0x7f0000a9c000)=[], 0x0, 0x7f) pipe(&(0x7f0000643000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x4}) accept4$ax25(r2, &(0x7f0000d16000)={0x0, {""/7}, 0x0}, &(0x7f000012e000)=0x10, 0x800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000590000)={0x2, &(0x7f0000352000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000162000-0xf)={r4, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000f41000)={r4, 0x8f17}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000e1e000-0x4)=0x9, 0x4) writev(r0, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000042a000)={0x80, r4}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000409000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000d64000)={r5, 0x2a}) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) pipe(&(0x7f000074a000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b94000-0x10)={0x5, 0x6d, 0xff, 0x6}) close(r0) socketpair(0x0, 0x0, 0x3ff, &(0x7f00003fc000-0x8)={0x0, 0x0}) ioctl$sock_bt(r2, 0x8906, &(0x7f000086c000)="2d2265031440ca2bd20dd06af368c99966652938758c612bfd6261eac4be77b16e9ff4893adf6cdfb289be8ea2c0b2b4e96b7fe092ae869f02c70553d3e5b1735ab503937f6a6d7db7c151abde47ff1647f9adf86f26e6c613e514405608279a4660782a4cd17f333f19a12f5476e5b65c02acf3c6920312ab8f3becc7946f29c6fe40bc7aab0875b484082951fc5db72f2146eb23fa377374") 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ba000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000093000)={0x0, 0x0, 0x0}, &(0x7f0000999000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000666000-0x38)={&(0x7f000043c000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000748000)={&(0x7f000090f000)=@delsa={0x260, 0x11, 0x31b5f259994c4275, 0x6, 0x0, {@in=@multicast2=0xe0000002, 0x0, 0xa, 0x6c}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x8, 0x1, 0x3, 0x0, 0x20, 0x20, 0x3f, 0x1ff, r1}, {0x6, 0xffff, 0x2, 0x5, 0x1, 0x2, 0x8, 0xff}, {0x9, 0x8, 0x4, 0xff}, 0xffffffffffffffff, 0x4, 0x3, 0x1, 0x1, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x3d}}, @proto={0x8, 0x19, 0x6c}, @algo_comp={0x54, 0x3, {{'lzs\x00'}, 0x48, "2729ecf0e037c816ea"}}, @replay_val={0x10, 0xa, {0x1, 0x4, 0x5fe6}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x7fffffff, 0xa, 0xc13b9547f753498d, 0x20, 0x62, 0x9, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3, 0x8000, 0x81, 0x5, 0x1f, 0x3, 0x1f, 0x1ba}, {0x8, 0x1583, 0xba, 0x6}, {0x4, 0x3, 0xd62}, 0x7, 0x0, 0x2, 0x4, 0x8, 0x0}}]}, 0x260}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f67000-0x8)={0x0, 0x0}, 0x10000, 0x7) close(r1) r2 = socket(0x13, 0x800, 0x8000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f66000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f67000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000f68000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000f67000)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x19, 0x0) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009ca000-0x6)={0x0, 0x10000}, &(0x7f00006f5000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1e}, &(0x7f0000b16000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x60000000, &(0x7f000090e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00008e7000)={0x4, &(0x7f000047d000)=""/86, &(0x7f0000483000)=[{0x0, 0x3f, 0x6, &(0x7f0000350000-0x3f)=""/63}, {0x1000, 0x17, 0x62e, &(0x7f000029c000-0x17)=""/23}, {0xffffffff, 0x7d, 0x3, &(0x7f00003d8000)=""/125}, {0x7, 0xa7, 0x3, &(0x7f0000962000-0xa7)=""/167}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d3a000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x48) syz_emit_ethernet(0x76, &(0x7f00009d3000-0x23f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e98807", 0x0, 0x0, 0x0, @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={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "ac12b033ef249b64"}}}}}}}, 0x0) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2018/01/07 17:00:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a29000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/07 17:00:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x807, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000730000)={0x0, 0x80000000}, &(0x7f00009c3000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000065d000)={r2, 0x25, "5fbc3e0a6cb5ce74423cdbab0adea063845354443c5aa6358eb510a07cecb99b268a8d59c2"}, &(0x7f000026a000-0x4)=0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030d000)="0a077500d5080000000300000006b7ef", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b9a000-0x38)={0x0, 0x0, &(0x7f00008b1000-0x20)=[{&(0x7f0000d4a000-0xf)='x', 0x1}], 0x1, &(0x7f000041b000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000097b000)={&(0x7f0000c85000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bd000)=[{&(0x7f00003db000)=""/26, 0x1a}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b1c000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:17 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bb000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e95000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4000007d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x364) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x80005, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e13000-0x8)={0x0, 0xdb39}, &(0x7f00001b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000483000-0x8)={r4, 0x4}, &(0x7f0000815000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000078e000-0x4)=0x0, &(0x7f000084e000-0x4)=0x4) pwrite64(r0, &(0x7f0000834000-0xd2)="af0941c4fec804e79ab5619642d039e8358735f3b161fe0dab1453432df120ec63faeced48ea106b9ef98fb1b13b103abbc7ba5c54d0be8effa0b2d837e0ba3f53f6dcca9a3a6edde153ca6afb38d9eeedefd6a21ebb7640e3134378db74fbb0f1068baf1326eac6641bff06539ea6c5d1659e49a7cb5168ad0e73185c6c40bc3cb0c5c44b2f2371dfee3763b36ef55ec1455bb39f074577e90f5dfae5d1a2e758b157b360ddbc3f57311b2d65fd77e255acf9f364584252b581fc128f6f1254e930879c2a6ad1a5258d5433cb48611e4296", 0xd2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f5b000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000033f000)=""/73, &(0x7f000066e000-0x4)=0x49) 2018/01/07 17:00:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000039c000-0x1f)="71ddfb529b3f85697d8a055a5c7fa42f99dce84c64297573533b53e52559699939e52098e932fbe7a3269f17", 0x2c, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x4000000000000, @loopback={0x0, 0x1}, 0x2}, 0x1c) shutdown(r0, 0x1) read(r0, &(0x7f00009e1000)=""/18, 0x12) 2018/01/07 17:00:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto$unix(r0, &(0x7f00001ae000-0xe6)="e7bf3919fef0a6b36d3ae6557a272f91701d2b2f41877e09df909f16b98ce3c4b4ec8e0402ac27bc9b0a712f2088492cbfa81b78e38f73783ab7503f387c2dd6e2a5271ed3e4e2930fead532ce760345c33975270f069bcbac26d97b5058af6e86614eab0c6892aa014e72d3937fa4301f03b8b232cd86c8788bdfb96671ab3651642b58c9e98048f9419e02e6f7b5656da52c82d5b192600a3d75d6b8dc5a98cf6c73d0865322fd8158bc65e7420b02c771bf3d610a2b54c8bd3fe8d48b65e12003941781306d25ea7f55d1b7f40862f4c64a1c40980f078a0b0c57eef3068535ed32e52c2b", 0xe6, 0x50, &(0x7f0000212000-0xa)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000cd6000)="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", 0xfc) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x1000000000000184, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ab000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000df3000)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000725000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x9, 0x1, 0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000cec000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c4000)=0xc) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca9", 0x21}], 0x1, &(0x7f0000c24000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005cc000-0x8)={0x0, 0x401}, &(0x7f0000412000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000673000-0x10)={r1, 0x7, 0x7f, 0xdf56}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc2000)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000e5f000)={0x3, {"98e44ac303b844"}, 0x4}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r0, &(0x7f0000b04000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000063e000-0x4)=0x0, &(0x7f000026b000-0x4)=0x4) close(r0) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x46) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007d5000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000412000)={r1}) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000090e000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f96000-0x71)={0x0, 0x69, "0584e06a6cf304353380c3c0869d45982ce60cd0e43d2872cb9e38247868d23cd9679f21f4ad86fe45a1db6fd9a83e3befee2a99acd528a2218a63134a4051b907b7c80e25b4a55f776478b5714169f74d3062c441166332feb35033f0000bc179fc5f42f9c795ad29"}, &(0x7f00000d7000)=0x71) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f4d000-0x8)={r5, 0x8}, &(0x7f0000f44000-0x4)=0x8) sendto$packet(r3, &(0x7f0000905000-0x93)="", 0x0, 0x0, &(0x7f0000957000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="91eaa346064c", [0x0, 0x0]}, 0x14) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000add000-0x20)={@common='rose0\x00', @ifru_flags=0x8000}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x6, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000cad000-0x10)={0x1, 0x0, 0x5, 0x6}, 0x10) getpeername$unix(r1, &(0x7f000066b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ed6000-0x4)=0x8) getsockname$netlink(r1, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaf000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009cf000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x15, 0x40719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009ba000)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000040c000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fdc000)={0x0, 0x8}, &(0x7f0000fdc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b00000-0x8c)={r1, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000129000-0x4)=0x8c) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fea000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0x8, 0x800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(r0, &(0x7f0000fea000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x10, 0x0) syz_emit_ethernet(0xd9, &(0x7f0000f88000-0xd9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0xe, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x9, "6f164f65ec5ea9"}, @generic={0xff, 0x6, "aa5b58f5"}, @md5sig={0x13, 0x12, "bd0cb4aa29178853f6dc39908f74f587"}]}}, {"6a6aca9acbee1b05f721f9c7024f0c0d4a3a12dcfcaa71dc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a5e3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2de2f43290e3aafecf58879b152fc8330d92efe39ef721361e22bfb72aa6ec4b31a"}}}}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fea000)=0x1, 0x4) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f42000)={0xf, 0x9, &(0x7f000064c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x81, 0x2}, @call={0x85, 0x0, 0x0, 0x3a}, @call={0x85, 0x0, 0x0, 0x81}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)='GPL\x00', 0x3f, 0x92, &(0x7f00003a6000-0x92)=""/146, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e50000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004a0000)=0x0, &(0x7f000050f000)=0x4) bind$alg(r0, &(0x7f0000893000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0xd7, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000cd000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004e000)=0x14) recvfrom$packet(r3, &(0x7f0000ce8000)=""/85, 0x55, 0x40000000, &(0x7f0000987000)={0x11, 0x8, r4, 0x1, 0x4, 0x6, @random="715d00db2ebf", [0x0, 0x0]}, 0x14) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000073000)={0x0, 0x0}) pipe(&(0x7f00008b3000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000018000)=0x4, &(0x7f00005eb000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eaa000)="baaafa2c3536cc8bf9863ba757b1b2a3", 0x10) 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aac000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r1, &(0x7f0000260000)='$', 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b6f000)=0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000024f000)={0x0, 0x0}, 0x8) 2018/01/07 17:00:18 executing program 0: r0 = socket(0x1c, 0x4, 0x1) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f6c000)={0x5a, 0x7, 0x9, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x14}, 0x20008080) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f6c000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b04000-0x4)=0x6, 0x4) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000330000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000018a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d5d000-0x18)=@get={0x1, &(0x7f0000d55000-0xa5)=""/165, 0xfffffffffffffffe}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d5000)={0x0, 0x0, 0x0}, &(0x7f00006eb000)=0xc) sendmsg$netlink(r0, &(0x7f00008a1000-0x38)={0x0, 0x0, &(0x7f0000767000)=[{&(0x7f0000549000)=[{0x14, 0x2, 0x620, 0x10001, 0x2, ')N\t'}], 0x14}, {&(0x7f0000047000-0x1d8)=[{0xdc, 0x66b7582c, 0x400, 0x51f21298, 0x1, "3ebb1249278944616c7ad8ffb33445a0b4d19e97c0d5f514ae9bae3d187a6cd82c9b37f8da8a8c3235b5e28b3ec5ae6e005ef3b685f7d02326e89fa869be8bcdb40c3b631f5b7c55db091b9deb510553d1be99efc56f4c7fe32f33a49e9959069c47a704ce2f0e52c8a8de5fd049e66daa07134508d77135648f3707e5fb60857977ab8bcc621823d72d65a1d4f9e041c5bca62308db3ae8b42e6aad69c7ff6375fecfd2529fe66d0803006ebaa70f7e03cdd9cdac796d0c50bea5a9e440a01200a55d46d324719814f4"}, {0x64, 0x0, 0x0, 0x1, 0x0, "fed2cd80b5ae3a4c67e54d322cb63bda7f4e85202a735969f94e28805725eb70b8d6c37ba6e93b5e42cca50f33c84c38a7f4845ed22e3a3aa3ba0c6bf8960fa6b0178741915e35931288641d3cf0f5f9cd60cd7c"}, {0x98, 0x80000001, 0x600, 0x1, 0x0, "bef00d0244ea6ceb647550a8be503ac9c9c9438ac517beb72ae8c9ab906fbfe9d35e0f36a6dcfac736be3f20903ed0f2611746851c326aaf4f11e6e02a0fcdf63466c37cbf084d6acc378081cfd016ed866c92d1669f9252970656bd5990d7505ebe4a01718f7ebb2cf94623955950e8a01dd9d702c6b93b35b3d17285f866889527ab143e09"}], 0x1d8}, {&(0x7f0000a88000-0x2454)=[{0xc4, 0x7f, 0x300, 0x4, 0x3, "1fbd26ecf0c63710d433b93c94c03e54a308b914b34755633b4a84a63be069a76dd3c2333be411c7601cbc05a33b9017701450ae7e028a4060703710aeb2118eb0972dcba7bc91b9cacc65c76106de7084a678e0d354ebc1bc6cee996d54cb9b5d18c89b768902e8bb0e50b16ea294e0f451d4f880f358c7a532c7736b1d31eaa7e021de4f93088556d3eda102199763a1ab44a3048a882fadce66b1f0dce559ed5ea9b83cca8db27d7df6bdf6e284c7c96b"}, {0x30, 0x6, 0x800, 0x0, 0x2, "1f29398fa1bb3a79ce3485fa0ea87210725a45e1dda3307ce3f037ffca3a1029"}, {0x60, 0x80, 0x300, 0xfffffffffffff800, 0x2, "f6402ebf5946e198d658e1eb5b6d680ed670fbada42cafc1423e0617c09220cd318cf3b6f73b94767c746cbe5071811316bc54320e9d248da9e96ca8db8e6a43bae7dea02dc83672b08b4ebc19"}, {0xf0, 0x27, 0x400, 0x8b, 0x3, "170beafef17dc182d8b605b13d055c271b1fbcd10eef98a4d548d419217d423bf4e08350113b65759cdf5b6ba46ff8be33de35256cb46690bfa3c5266e06b350188937c291c1cc83b0a8c9aeeae33ca3d9989d1194cb0b57a6e9a94626692289ab348273b425210899e63f11469677ef936c72370aa19f2f6492de9bdf706403586afec43ee5f23c25f6711ea1e11a2eb53bb36622bfeaff36887a30b9b8982654c134c281b3458044d975de85bf9f4d76b4babcedc7a6b1add057dab1bb715aee7b6842614c367e46c898fc60a798e37f8b7b8d654676f7c070c3980218a1"}, {0x1010, 0x6b7, 0x102, 0x8, 0x2, 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{0x104, 0xfff, 0x323, 0x7, 0x2, "76e969a96c0d19a797b1d26f2f3e7f1e7f5950708b4b0488f88be8d7ec7251b4b10ed385d06e3465e9fc5634e3cf7d5ae869ad3b68ee9225fcbdf6b5fde4dca2fb68effcea559c0367f3235f1fb3cf10c8993f83958f4514d2b2c7bedbe8404ad302f4e5304806fdd767d7b169a5550e12e880b7a6a9eb629912697baa7532103b4b58047bd8acaf156228478c490d84f77ca082c460420d91b3b6bdb350aec29020331a61d6dfaf7bb4ca548d135e85ad37352f415448dbc8db005caf84d6a52ece3553e43d8ffd419c404a402168419fc1b75c479afa5d495946aa201382f7a572d3cd6c26a1aa96233f891db284e0f82d"}, {0xec, 0x216d, 0x5, 0x6, 0x0, "a7e53ab1d869890c873454d65274241ed5e9ade1583d942ad299c96fb3ce45ad82e4ccfc75b387b27f3c60073025180d162b31ed17dde536168a19f30100f00e4fa87d7334a75e838f15f55db4059b64b2d78d6f4da8c021e94b62ee7115b2cf049f186c0c6806dce08e8f07e856b920e0e965a73e99c04f86f02b42c94564962ea941b62831015f1d710132f92d904e96d2cbe0cd03f927dc46779b61fced83319d3e384109a49f3d6285dd2fe2a92500c91bd71bfcddc5faa652db6fa43f07afc3ae86b79512269f1418f86dd51915085147f873d2c1722f"}], 0x2454}], 0x3, &(0x7f0000a42000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x20000000}, 0x40000) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r7, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r7) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f6e000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000957000-0x230)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff90000001300000000ec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x9c, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f000022f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x61, 0x10}, 0xc) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ada000)={0x0, 0x2c, &(0x7f00001c0000)=[@in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000380000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000b2000-0x8)={r2, 0xbbc}, &(0x7f0000157000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffe000)={0x0, 0x0}) bind$inet(r3, &(0x7f00009b5000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r4, 0x0) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000028000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff3000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001a8000-0xb8)={0x0, 0x80, 0x8000, 0x68, 0x0, 0x6, 0xfffffffffffffff7, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x0, 0x100, 0x2}}, &(0x7f0000376000)=0xb8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r1, &(0x7f00009e9000)={0x0, {""/7}, 0x0}, &(0x7f000039a000-0x4)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000ff5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0x5) bind$ax25(r3, &(0x7f0000ff3000)={0x3, {"311d6d683499c0"}, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff2000)={r2, 0x7924}, 0x8) socketpair(0x11, 0x800, 0x7, &(0x7f0000ff2000-0x8)={0x0, 0x0}) accept4$unix(r6, 0x0, &(0x7f0000830000-0x4)=0x0, 0x800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000ff2000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00002f4000-0x4)=0xc) r7 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f000005e000)='tls\x00', 0x4) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000464000)=0x0, &(0x7f00004a1000)=0x4) write(r7, &(0x7f0000ff4000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ab000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004aa000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca9", 0x21}], 0x1, &(0x7f0000c24000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dbd000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc, 0x80800) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000dbd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x10) [ 656.930323] nla_parse: 13 callbacks suppressed [ 656.930328] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dee000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aed74b0d5e36c0000000000000000b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00007e4000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x1f) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f9e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9e000-0x4)=0x10, 0x800) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f4d000-0x8)={0x0, 0x101}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9e000-0x8c)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f18000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c23000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x7fff, 0x5, 0xe70, 0x200, 0x3ff, 0x6, 0x4373, 0xbbc, 0x2, 0xf88, 0x1, 0x45, 0x5]}, &(0x7f000089c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000605000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f0000fe1000)=0x0) recvfrom$packet(r2, &(0x7f0000c0b000)=""/127, 0x7f, 0x10002, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ab9000-0x20)={0x0, 0x9, 0x2e24, 0x6, 0x2, 0x0}) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f00009c5000)="10", 0x1, 0x0, &(0x7f000078c000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003f4000)=[{{0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000ef8000)="8a", 0x1}], 0x1, &(0x7f000060d000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e1000-0x28)={@generic="c5a12ce57a150bb193113943d0c003d0", &(0x7f0000f54000-0x5c)=@ethtool_coalesce={0xf, 0x9, 0xa0000000000, 0x9, 0x8, 0x0, 0x8, 0x7, 0x40, 0x5, 0xfffffffffffffc00, 0xffffffffffffad1a, 0x1, 0x1, 0x4, 0x7, 0x20, 0x9, 0x7fffffff, 0x9, 0x10000, 0xfffffffffffffff8, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000d10000)={&(0x7f0000c78000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004ac000-0x60)=[{&(0x7f0000fc7000)=""/4, 0x4}, {&(0x7f00009a4000-0x19)=""/25, 0x19}, {&(0x7f00004cf000)=""/84, 0x54}, {&(0x7f0000a35000-0xa7)=""/167, 0xa7}, {&(0x7f0000a96000-0x62)=""/98, 0x62}, {&(0x7f0000f48000)=""/34, 0x22}], 0x6, &(0x7f00001b8000)=""/128, 0x80, 0x3}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000007c000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000046e000-0x4)=0xe5, 0x4) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000727000-0x18)={r0, &(0x7f0000da7000-0x6b)="f5a35ec6d99145cf1e5a941d68579ecad3a7fec45fdf4879651a55d4cf5ce4ccf25e9de59e46ec59d9063345180d2658a7435b0874e983f9134ee9f80327105a6a76d9ccc5c857a8da3eeb7caf3807675606cbeb93d308526d8d32b8e57f882f1c19375eb3d13e1d2dd8a6", &(0x7f00002d8000)=""/141}, 0x18) shutdown(r0, 0x0) [ 656.972731] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 17:00:18 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000687000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0x99, 0x4a0e, r2, 0x3, r3, 0x0, 0xce82, 0x3}) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006c0000)=0x14) 2018/01/07 17:00:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f75000-0x4)=0x40, 0x4) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ccf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f75000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e14000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f68000-0x38)={&(0x7f0000d83000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c55000-0x10)=[], 0x0, &(0x7f0000864000+0x3de)=""/198, 0xc6, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 6: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000049c000)={0x0, 0x3}, &(0x7f0000a2c000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x140000000, 0x781c, 0x20}, &(0x7f0000002000-0x4)=0xa0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x2}, 0x8) accept$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000216000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xc, 0x8000e, 0x5d7, &(0x7f0000d43000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009ee000-0xa8)=[@in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000185000-0x94)={{0x4, 0x9, 0x3f, 0x400, 0x7, 0x7}, 0x7, 0x0, 0x1, 0x9, 0x100, "45ba07faa26be200fb9b4c4bd66484e1892e598347cbd8bbcbd72cd1433327bae66b0d92b15bb85860e848fcac9ec8533b5e8c4a49634e01be8ae2350ed6cd4aaebf36a63d04136d8ced225fcc95c13b6d608cef0935f565599fadda6ad7ff8f78e05eb27d06db1548d95e69da95f675a7cdf4c49417bfc9d7d8d8bd1f6ab901"}) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockname$packet(r0, &(0x7f0000130000+0x65c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cc9000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e7c000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000103000-0x6b)="3f0000000006ff00fd4345144d00000100000008000100eedcffdf000d82386adba695fef64ecce6d70ee500fe5ee1e09125fc7f1d0912511e06dcdac8503f", 0x3f) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000066a000-0xca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x94, 0x29, 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}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "b4387482830317278d0bd124d17c72125628f97e28584a4c6779af4ef3f8bb2e85606a94baa2f5a9738ad48ad01a31264f9347f6a44705026fa8d6c2e5f04df6f869a0b04a3e2dfefde7266988d42bf83ce16a1f3d3b81b4c33f3a80f0ce8f25caf4667a3b9cebf4def54ceb76e063a83ab92dda94fdb12a634ed06dabcb3d44f4c903011a23efc2d035c1db"}}}}}}, 0x0) 2018/01/07 17:00:18 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x63)="63fad637741a3fe511cddf98c19243d0afb6291ea1de8842d03062c0f6f9dfeb6fb111b722232dabe8360bb2fa3475bff9b645f1a88b5b3bd5b571fe33eccc6ff4766c1e08616b4c4808d1a34175664e502a11e953cc214cba529002214ed3426ca9b0", 0x63) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x8, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg(r0, &(0x7f0000ed5000-0x38)={0x0, 0x0, &(0x7f0000318000)=[{&(0x7f000024d000)="4d0cdb1810c6ce16198f3eb1792e6ebba144837a0544b3b6668b2ab56544b0221a6138b0a75a61677a8e58f76d06665e", 0x30}, {&(0x7f00000d4000-0x29)="10f461107e5f12bb63b96a4f962dc44ae69291e397f900df8d66590171c1c018b6b94325f48c4f57c6", 0x29}], 0x2, &(0x7f0000fa5000-0x40)=[{0x40, 0x11d, 0x600, "53f8ecae33d935f2af675733ce45904a12d4b2a0ae9b2484ed57fe5dbbef70c3592f5a9d09549588cdb3a16f"}], 0x40, 0x20000000}, 0x4004850) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) socketpair(0x2, 0x2, 0x800, &(0x7f0000474000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ee1000-0x4)=0xc86, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0xffffffffffffff66) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a16000-0x4)={0x9, 0x3, 0xb000}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c19000)={0x0, 0x8}, &(0x7f000060a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008ef000)={r5, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1, 0x8, 0x7fffffff}, &(0x7f0000c3f000-0x4)=0xa0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000994000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c11000-0x4)=0xc) write(r2, &(0x7f000024b000)="ec16a037772fa256401205c72b2b02517a1f432c38893157f2956d1db2b1d45422a2956cc8274cf73ce4566e771117254a66809113cbf7a86b3e9b5d1dcfbca0c69a187ccd26a814fc7142c1cfb841bf77f491eb4f3fa6b5c963988382b73e180e33c3f97ca07ba38e950653d9c2feb443be37a5ce25d7709cf7d453c39d7cc7bd25158273c40cf02be8f831445090", 0x8f) sendmsg$alg(r4, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f000067e000-0xb4)="18a8b34e5d4a1619fb01015d650f5695a9c3070b53338b2799da3e7be3f83566", 0x20}], 0x1, &(0x7f00006d0000)=[], 0x0, 0x0}, 0x2) readv(r4, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001a, 0x8000000000005, 0x7fff, &(0x7f000078b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002c3000)=0x7fff, 0x4) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe0000000}, 0xffffffffffffffb1) socketpair(0x1f, 0xa, 0x10001, &(0x7f0000aa3000-0x8)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f000040d000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x1, 0x2, 0x2, 0x2, 0x0, 0x2, 0xfffffffffffffffc}, @generic={0x0, 0x0, 0x200, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfd8}, @generic={0xb5bc, 0xfd, 0x1, 0x70e}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x1ff, 0x5, 0x1, 0xffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x100000001, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000cd3000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000f2000)={&(0x7f0000875000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db9000-0x4)=0x108, 0xff32) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000086f000)=0xd3, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000063000-0x98)="", 0x2d7) recvfrom$ipx(r0, &(0x7f0000469000)=""/0, 0xffffffffffffff86, 0x2002, &(0x7f00003c8000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) sendfile(r0, r0, &(0x7f000047a000)=0x17, 0x2) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x0, 0x4, 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 657.084854] netlink: 43 bytes leftover after parsing attributes in process `syz-executor2'. [ 657.120949] netlink: 43 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000776000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000b02000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001ca000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x7, 0x7, 0x100, 0x7f, 0x0, r2}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000095e000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f000092f000)=[], 0x0, &(0x7f0000abb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000ffd000)=[{&(0x7f0000ffd000)="9ea993a88d7a875b788ef7c586e8740d4e465fb5633f8a930270beb5c7b40ec2", 0x20}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ffd000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, r2}, 0xc) recvmsg(r4, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x7, 0x7fff, &(0x7f00002d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002bf000)={0xa, &(0x7f00003db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004a0000-0x8)={r2, 0x2}) r3 = socket(0xa, 0x2800000002, 0x4) r4 = socket$inet(0x2, 0x2, 0xd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000b11000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa5000)={0x0, 0x1}, &(0x7f0000722000-0x4)=0x8) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000fe000)=0x0, &(0x7f0000a87000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f5b000)={@generic="b2ad06bd790599019495f73551ba38de", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005b3000-0x8)={r4, 0x3df}) r6 = getuid() r7 = getgid() epoll_create1(0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dde000-0xc)={r5, r6, r7}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffc000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000ae4000)={@common='gretap0\x00', @ifru_flags=0x1100}) socketpair(0xd, 0x800, 0x2, &(0x7f0000048000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000aae000)={0x1, 0x0, 0x2, 0x100000000, 0xd, 0x1273}) accept4$ipx(r3, &(0x7f0000a5c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c28000)=0x10, 0x800) writev(r8, &(0x7f0000288000-0x30)=[{&(0x7f0000f54000)="6adbcb9cf2678951c49f682dc9cead62c1b6000fa85b73817acf4faf53dbfe757de9b5a08ba5157fd4fa4944fe8c568194576d7972c01c1bfe4052ad4d13073838b612bbc88bac67b7fcb674cfef16207ea748d66ad2f2a42dd2c5ac2eea9be674737a45323e936ab11d9acfcf5ab0433e9a247a021a1572d55865899d374640e2d34d0bfb02954374bb4531ad1f132a6acb6e9740923541378561292c505c2f3d60ff6c0c031bc11571e1506dc72d15eb1c18eca53d36c9ce19d9d7bce530ab2033871298ff0749c8a7a4467e9b0cd2acb67f49cb50c86d9dc85b342a92f1806ae798244355344a16", 0xe9}, {&(0x7f0000fca000)="01277407ef9298a4cab474607a3021766fa3203f1c703e76e7524e5582fcef24c59d1d5b7535d6c3e8c20dab5bcf90657c62f289b664f626ecb2e298548260e7275b5d1bdb7e8dc597843ff0ff3caabfc671740d7b88a7bb361d9b84e1bb05d69599072809b1f1ddf1bf859a6235217225eaeb8079d5ff3d8d8b4d9e218d3d1879623c476a5e1f44b201c4ece731c0f74e59d54d36e507a538f712059f9e7b8e969ee9c406e242bbec9e355573757ff6c6e2b421cb88885d", 0xb8}, {&(0x7f000009c000-0x8c)="fd1a1f4fe09d8e98d8893cf47af5b6fc183093489d2a20d9401cab4ee315c8f81913a9411bfae5de4719846205ff07131f9acc0029d26138a8cea05313e30cb1e463d9e4635c18f7a51499fde665e997a332577414c452bbc4d791ad10ddbe8c185be990b84064763dbaefbe3e7497fa8b94041ece17aaadc06442cc1b260c8434893244505c600d488d03e8", 0x8c}], 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f00007ce000)={&(0x7f0000c34000-0x2)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f0000c2f000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[], 0x0, 0x0}, 0x0) listen(r0, 0x7fff) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e71000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000b2d000-0x48)={0x2, 0x6, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00002e7000)=""/70, &(0x7f00005e5000)=0x46) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d58000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d59000-0x4)=0x10, 0x80800) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000d59000-0x36)="e8f467c319b378cf4970095f2dff637161999199da264150ecb2589b6ceb832d1a47f8fd34c993773e2511497797302b64d3a26589e8", 0x36, 0x800, &(0x7f0000b23000)={0x3, {"cc9aeaa7fec893"}, 0x2}, 0x10) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000+0xc37)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "ffff62", 0x30, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000069000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a2000)={0x0, 0x0, 0x0}, &(0x7f00009f3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c00000-0x4)=0xc) r6 = getuid() r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f0000d37000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004dd000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a19000+0x88e)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0xc) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b97000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000)=0xe8) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b8000)={0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000615000-0xcd)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ac5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003dd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e04000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000905000-0x4)=0xc) r20 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000078b000)={0x0, 0x0, 0x0}, &(0x7f00002e4000-0x4)=0xc) r22 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000506000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000baf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000802000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ed000)={0x0, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000431000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0xe8) r28 = getgid() sendmmsg$unix(r0, &(0x7f00003ec000+0x5be)=[{&(0x7f0000432000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006b2000)=[{&(0x7f0000448000-0x6b)="d2cf0f8894323578e9b43c31c5bac872606b8dc4c6dc730a47b7804904fe1745b9a7ae6e9fdfb4b09104307f0fb41e7aa2e166da168f16cc381b68a113d5dbc165048147beae9a42a4be3dd90eef76e284d31ff787629731128a3da06dbbb4ee4c89ea1895b4f23e0e89a4", 0x6b}, {&(0x7f0000296000-0x97)="3ac0d4ef565da3b26387f2599b143375ff54d000224c9c765917adce8f8cb6ab4daa3d3e75f314cb910d209a0190baf822562795a8fa440fb92cfdb113c9217d567ffce9ac54cc7f5093f6c6d79192d42e6a2c6e420a1a2ec45666cddb6a5442922d7e9ad799016034edeb689deb9d0bd1e76cdaf6a5d8fe516aacaf3b555d8f9db2b3ed8c6d9a8e971fb21a0a40416cd12345906b64fa", 0x97}, {&(0x7f0000d68000)="d4a69cf06055ebb5380e65a27fb8b6b97d03dd03e7c020c0cb595da83425fc3d21efef6e90deaa2b2f9e54e235fae024748a9b25d85037b766c3dba890c734c67fea4338ecf7aa6d8bab3de02dbc6b4c6464f42f1e6572e9012116f3d4ab2461c7ed1e9aee381c1d7947c9bed8d529483a30f05c975e6b0f486f51810e83f060a420ae116432a1642c2b4f8c6305e4f8e0092bdb2be122b1c02787d2edf6e91f86b925274e0217bd6d7a7ed96050c32cdb71b2b5f3767c920c1d14ec40", 0xbd}, {&(0x7f00005b0000)="67fffef49c226c0008661f92b730a192a61637698c8e0a40db84e74b55837f77ae2414b72647f9da4f62c058f2e94ebe721d153374", 0x35}, {&(0x7f0000508000-0x5c)="e6dfd01ffa3c22972a2a652691580820173bfef819f23857e169d64569b28f8d89c141e4e2083c6a9a7cae94a9d95fcd722dcf1e361e82f7a615e623c3cfa0ec027dacfb741bf53105f432d1a403e75e59c82fc43152ba52c0812ae0", 0x5c}, {&(0x7f000065f000-0xf3)="7634bec5cf81f3e541e5f449d8973dd9aa3ba78194cc088d17d0ce0a4bfa3de78948c2dc125737adee82db818aba232259cc220a242f5822e03ba6d1ea8d6571f45adb64dc4ad2b344b9e2d3b2c5735bb19d0ed2420f40e4b70afc7c03224308277bce72ac728ae3cdda35be819bdf9a4e94aa6734bbcffe17e9bfe25a2013ed2244e74ce0505475df7fa3d5d1e9a5824de53e779a054baa5f218b09937c60726bbb0acc14f219fee0c8bf42bdbf53adb762b2cf6a8dc3996d7040c01d5e87e417694d5c8466d67b407046cae67c78f15e2c81eeda24d77573546da82bc97a2168257cc5bc35ab93a153be5267c09e1c87ed3d", 0xf3}], 0x6, &(0x7f0000efd000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xd8, 0x800}, {&(0x7f0000b34000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000006d000)=[{&(0x7f000009c000-0xed)="716343140e6fbd26f8e6024d12270c3276279fa72aa8bfdf8ea2d49f639fe8076367cc9c0ae2f4cd239e472dbd8208699690ede6d32efe71d324a9971acf69815fbbd97049263cf13f15b8fbf373bccf62094bb0214ecec8cd74dda32f13eedbfdbc6c2ebd0beb216c0bb7e3eee2d1691f8764c0eaae4da06f3c82295f771743dbbcf0efd30a76de28969ff5a32523847ef0a0157ed9a0a173ad8ffc74066332f0a94fe69e1e633a8c584deaad8e953a91d67c16100ff0fea019801ac88f06dfda4008572d1583e3b01c192b70b7039251e476e0475ec30bc0057b1e8e5088e0f12b918fb49005601bd264fa20", 0xed}, {&(0x7f0000f19000)="3b9dbf77c382b5133dbe1607f1bf78ce97d44163b2789c1dfdd989d1bbceac0a15ff9cd52e1a52c1662a5cfabf7630097359f01b1a902bb1a7e273dfccbe6d63489f2d26fcf49e6dbad92f0ceb3670c6ac676f0e98bf68ce11cbd69f6898487abbcb693a2a1384fc05dc44c731aee2ac21820af35015b3b2553d345f983b1f4875c23a6b5d8d271684f8e0fcd049e847a67eaa02fb57d2ee5193ec3bb1b04cfcb00c32915af591e4fc7a09fb9ec5ee366afcfb5191ffa02e7ed698ddd8a64416f712679985a2b2d512a6e23929dce595", 0xd0}, {&(0x7f0000014000)="858d566107e0069d3f710cf1", 0xc}, {&(0x7f000042a000)="b387e86d8b5faec9b3d3c2f727908cb7b43d17e745929c86fe6ae381c14c3f77e7fdfbea45a52976a79df2291eb394cf8087713fa9be765514be86c1efc2bb9a5153823feab0d44b3993eec717e6a6eb741190fb260c405bbd0c023ae061b3d709b6de1412bc3cceef", 0x69}, {&(0x7f0000699000)="934d554b2c8a1d0102de4db94eecf78ede94b21d278a64c310cbdc5d892b888f321015d20f", 0x25}, {&(0x7f0000cb3000-0x59)="4e89d7c942e982f2e95216f5263cc30008bb5358b6078ffcd454d306014a926136ce1ad57d1bd61f01690821fd6d9b6c8abd45d74923d170ae8dd76f36d95ea8109f58b9cac31f06dd445e91c574db951273d402fd8905915a", 0x59}], 0x6, 0x0, 0x0, 0x4000080}, {&(0x7f00005c3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ec9000-0x30)=[{&(0x7f0000fe8000)="68b709a92a0d9110dd9f6ac8529c97c8043947b0b11e4a788245d5e50802e5fbd998c4d1ab8a7f803600f3beae01191c54ae509b4f01468998b75e6ceb9c44d372d7b47cc43a427c01b9c219da4c8b22a6ac6792a0e18306fe6bed4cc09240417c853c04d6d98ad11c6a9e2a5ce8fa3ea84860920943910ec17aade48e8f50a9067ab1aff6b05b1f92bdd5f25d2600b7aa84d27cfc6c28a7ee6e62c2e3c7e55d7aada4913489d4f2fb3163515b80", 0xae}, {&(0x7f0000513000)="8e2e0312ed800327e23689e315db3eed1235dec06506e4e74688af117337556db3691c3768884054322263ad1bd8d2b9338192f15eaffadd88350e6e5b162ca7de8ea4f2489542f7e724297fc6c7ef385a4ba215d0d52e55e16d128d88a3f99b052434092fd5cbd6d4", 0x69}, {&(0x7f000040b000)="a568c5874afb231ec75ccdf7709b6a9e8c6dd7778dc3a95d1c95c23c7eaf26a2e204b1a23008e3c809c35023bcdb653d265e9ce94f99f146b48c851101dc18da5ae97e79e5731f8cfdd5d0cd82df80b9638338ef1c7eb448c30891537a9c8f0e29d0d2d2b3010864d53933a67d520b4357cd34efe160306bcb50c3b9750ca6a21e96627723786803ab7a65fdc3289935846482a5474511c1eaf08cd4d6a61101517996194c0514cbcdbd75cf2d18c1aa8d5c159c99a2d131e3427171103f43844d277ce1519375c1", 0xc8}], 0x3, &(0x7f0000557000-0xd0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0xd0, 0x48041}, {&(0x7f00007f2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eaa000)=[{&(0x7f0000a23000-0x29)="77d3f0f73bf73d04a41e71893a5c3018627c5f154d74ce154e5a61e382d9aa5bc68f78b24b051fd71e", 0x29}], 0x1, &(0x7f000018c000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x48, 0x4080}, {&(0x7f0000380000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000346000-0x30)=[{&(0x7f000033d000)="d295ba703e3e510fcda4d7b1d6c0386f5f5286e63ebfcfb6bca705e55ca0912a1992d9d7b5dad80e3db84cf3bdb3aa35426785422c10d29286b9e792e698e77bbec02fda4e6d1d1c458655acbc8518fad149fdbe3543933ad342106651dcfb05a3821365e1ab508eeb4193bde10823", 0x6f}, {&(0x7f0000f14000)="2cec5d720d3c892b1cb71ab674a9c1c5bdd7bdbd08a2a97857dbe4602684f169c8105e23772a34b636dbb3bf9bc8ac58c8572b1b760a902c3426282400deca8f14a4176b095fb941476171fc2d5e8995701b7af74b4035f9a09f0e5bb5d64edde85770a062a45793fb840c483d45477e75b46261aef1e87928c20ddffad69616858a0dafbadbe1e7412421846c725914f1de6bb9ac05b8011328fc082788c69b5c543ba8fb4e1fbc41c445e13b706443888316b58016e8802e6c51cf8a052e928dec39d160c42bc14ecb1a821bad9613d23d1d01376f803fdea5709fadf8f1ffd0470e191567b7239c96a37299935e3dc7241003e56d", 0xf6}, {&(0x7f0000c2c000-0xc7)="38fe0d2660b54bef6dd4bbcb3d38417fb5559455d59ff6ceaf9419d726ef7aae7e19578793783b90d63c3dd06be7f490999ca83b84d65f019b823c4b09ce73747283ddee7b43191d0e124a9bff5e93881252e60adad4ac576a75ba96fd3c71d844ed249981d375c09969d57b912ab9018abbcb23c3abfda6cb024627313e574a9bc1f0914c9e4cd39fbdec44ae71e1f89be5d0762e874d74d6058400caf03aa605a9051f4cf6b3a6486b005e11feadf3e2ca309977fafb65676975fe9eb4be34ceb2eab801e440", 0xc7}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000067000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000082f000)=[{&(0x7f00004ad000-0x60)="c2af333a274f7d27fdea10dad9878814423567682f3d2157dbbeed188ee4d40502c51f7a9dfd96dbcdabea52583cbad1e0cbd8e5dc3b8e592d2521af88f1e376c21cdad782e5718955697cabbdbfd7f66c3f4832d6019658d65c92ea8df100ef", 0x60}, {&(0x7f00003e0000)="6a99d5dd92a29ce6ca7918f59742cf2794a8084fa6077d0782389f8805dc36c6321f65a6fee6b3b556284deeaeea57599033c93b134dd36c0e19270fac34ebd40a211ef637fc5e0cf116e6646d495aa4c9674aa94e1879d49a06f87ab05f8bd39fb87d36bfc6472b6137d364339b906871abf288a1faffb00c09a8b8190d82cf6b9cc70bc108fa22c0077113f9692db647a2539c72d5cdcbcabb7dbc8b46fe036a6714ca184ef5df8f96cc3509482b06ba36d403a211ed0284913ccbfc02c48479ca522addaa59", 0xc7}, {&(0x7f0000b41000)="2a630321134b5be3946a81c58d895ce5f96b72c8755fbaf151e2fe530c65916fb2edaac00373c0c5e9bb8a632f77a3653047021e0fb06e3d14b58623957388f642d82e94d86e7e42da2ecb43ad0278261bf7f81b16017cc41ae440be87388d33dedb7c2d95e1b47e7e25d62d63d541a4754262", 0x73}, {&(0x7f0000ce8000-0x6)="0c7f34c7fda8", 0x6}, {&(0x7f0000434000)="d5a5a45a4140cad180649ac352e98c74c1d77a94444d770c5dac59de848a34382b0a2e38ccbc03b904a624f8fdb46e05290a15c7043224b8b297c474dbddb98076369f0e33f246516d5cc9", 0x4b}, {&(0x7f0000112000-0x79)="8ae65f3fe12047aec365a14d33bace4c78416c99cae23e30859540d154553edfad02a2d461b40f9bf5665c6d6574fcc0e9e034c8287c5e1887f7682b2b2b4843c5bed4b7889c275d49737d8c5f72c82a21639621a60c5010b4cf15c4aada3c27e8005dd1a0c243137872ac0ace60852475ea6e5b56a2995b29", 0x79}, {&(0x7f0000c49000)="c56fa5196995336b85158ecd510bf733867543269e74a3d523344a54670b61c0edb6ea4a302a3ce4ad23d0158ad64c43f8eabfc301f1997034b75f8b5037bbf876e5ab8337fcde27954b995931062210201cca27209cc255fa44fc355ebbbb51665790b02d1e7f7159e15194d2e2540dfe39f2462814d79f33d1daa771a8c7b1c3a2942cd60a91fe386853c037abffebd1e1d490ae575bf5e1b5bce051adbe8d6d04f6772c5f120ea06759f9736de4beaf8b9f8b43ce60651ca59e1f767ae743675db1ecf5d0239f1e20f90b629558e28fe5185b46", 0xd5}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000413000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000045c000)=[{&(0x7f00000f3000-0xa7)="81041f0dd5e1f75ebc0400e38ec4c8a4b43ea90d93e4feeec8154b06b0f5c3116a0b620c7400e910cb89add416f9f80e7174c6bc7dbfa8e62f35788072f7e189c5b90755b522c36077b033ecb49f1324c63545d1d96a52a959fdd7b778bd06a84056ce286650d0e464ed5d65c822d497c4bf7529ff3d2622998f4205dc80dd32d230143a37e9e6480b0f2f52f5add52f23f50a1445e7f765a9f952a7499f9cdb88aaf2a2b41287", 0xa7}, {&(0x7f000019f000-0xd5)="637f9c021713203773aca95b69d4fbcf67528e0e9b64dbe2f7b877332e44e862cb12468b51f727dbeae7baa0678f76f31817b46a12fa533467b99efdc020e817740c7ae95bb0a99dd26c7645583d67d5042c57ba1563c2a1aaee74fecff891aecc7276e75358744bb58ef9019065b4f329ba2e0121a31d0954cede22903dc864c87dba7a95378d54b7c6a8e582114afb74426c8cfed33984a8e10b7c51db84d182abb09e8a64e192dd0ac4be4950f62fc71886d1d103a657fedf3d17b5537951d3e69ee0e8c7adfe2bc076fdcd8391d14d37636515", 0xd5}], 0x2, 0x0, 0x0, 0x41}, {&(0x7f0000062000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b2a000-0x40)=[{&(0x7f0000484000)="36a2d0a544adcc57583ed2b728aaeaec187e56fc67d8e1ae9a2af732ed7deb4d3f6aaf18f5341e3630588f77d17c059751c9ac4fc46d57202d494e4928604dc45abcad63db5e344b35da23da00c87c671626eaf15bdbbac105f80a4ecbd4cab2e64fdd603b2006af946fb3", 0x6b}, {&(0x7f0000638000)="5db6b9e8370bc322500fafe4ec2a2e0aa04e33cb6f5ac03d33fb412e84455fc6190fce584e779c8b6171b180cb1861606783e976c6dd2b906fe49ddf042c1067b2ed8c099c95d132afb73a18392bc17771b22a2cb5be973ac3893cc6c8be2cdebbf86ccdc47bde968b55eca85263bb046f14e550aa42f53baee73c8bffaba1998ac95ca9d72cd1482c056ce2a0c1b775ddbd887ae18e8ff1", 0x98}, {&(0x7f0000f16000-0x81)="c528ed0b4ac797da8a7fa6c1aae72bb5ff6262a91e269753360147fe6a0e5b204be3b36f130273d86b5d1d74577b28061482e2172ffc7e7fd8a78f0a14915a5858b242712febd059e67379332d40ccd35370c507b302729b4e7d6fd38c62503c3aeba01566ebe0774f403e2341180fa9dbef7f00b045c8839ce7a5190987e21330", 0x81}, {&(0x7f000054c000-0xbf)="1c66829b281ab5e19514bb53de30c4386a48cad1f31b10ae40eb0078d574fed2d27686c863dc5be2374194e56bde44461fff5873dc9d2c38e731bd7043e328117f0e32e2ef52823d572e721f0775276def6898e8ea59340f39902b1fcdeccf5fe6e1d049f37590210e10f59d0dcc36e9a7ab6656f10e10e8347c4689f8896e2704457022cea1824561d2bc58b524d09969de30d6a4a1e8fee00979b3368fbc07801ae3ff72bee10c28a3dcb401a7776889a3d8baa427c2c45f09fb5de2cb56", 0xbf}], 0x4, &(0x7f0000fad000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}], 0x50, 0x4000000}, {&(0x7f0000386000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000198000)=[{&(0x7f00005f6000)="97b2b9ea8caf724149adff0935dbbd14ee6753b04260f56d4d8316711e50b2b8764bf4b6aa127cd279c9222014250ad0cafd69db820b9de7c8b2d439f2d9261b37161c62d6e8daf19c25c77c52e221a8828c821863163b5dbf77ae976c3f4b65dd31810782b7f48c2fd6ce75e48bf3fa5a", 0x71}, {&(0x7f0000521000-0x9a)="f192a3b663953c1171402e9154944e1e78a88a9ad6d27e79dd150e2b274a14f6f3b73b22b523e59b7f33ab0a684b038eb0775021f195154875bb2c90493b629b0de9c71be06649755692e7af49e0b8ca3d677e5d504f945beb05bf100a6285177fd81a6a45381148ace6603bc267e9be7fd033addaafbafdccfe769f319a68d921eaa66bf503a04cc4fa82a826de9bb1dbf73e0d39574d72b3f9", 0x9a}], 0x2, &(0x7f00008dd000-0xf0)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}], 0xf0, 0x3380fcdabbf23841}], 0x9, 0x40000) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000f44000)="db16d64b75e1975c0eb5e86d46e2c4825db0bc91b90420d11bdb7d0f8ca0cd42554eff68cda80571eca381c0634741c83a62c2c0ed2084cb9e6d382c9087e2179d52b1e3c63e9a5ee91158a35353c2110e75bf5ac7331b380f79dfc9dc51d32a3fe89eb92be19d73a7b9d909d85982a4aae39b24f9a1b4cbac5a94f19acd88a5c6db19b8b7fd98c1597fc8c2625bd96e40839f399e9bdfcaa9a5f4f7768ef6c9493503df6c1397000e9f149a9351cdd2c68fd3b06f5d6ffdf9d27379194dd07d810c99887f708c4ad429") mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000dc3000)=""/56, &(0x7f0000dc3000)=0x38) getsockopt(r1, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/07 17:00:18 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fa5000)={&(0x7f0000a63000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fa6000-0x18)={r0, &(0x7f0000aa7000-0xb9)="130531376368654edc0e94786ce163220099e9c5f5ff0fb16905472cd3d8fa2e86cdec7a7291427d0263c12fff2046f833402fcfcdc18571370b601888186521bb91fc1b290d70a0071dc074ee2f48859bb66ab34599a39a59315de21794e6df5a5015c0fad91fefef5d9c896d1833654c3eaf3d94e3e91a82646a5af03cb8e48c4a9df2be90b3ccc003c510cfbcd2e1d5c94db0e0fb149facc44afe7f34367baab6f7f8207d45f63e0081a3e2e5a38683f4cca0e03c7ef629", &(0x7f00001c3000)=""/72}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f01000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f96000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001c7000)={0x0, 0xfb, "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"}, &(0x7f00002d2000)=0x103) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000649000-0x1000)=""/4096, &(0x7f0000ecc000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f93000)={r1, 0x9}, &(0x7f0000db2000-0x4)=0x8) recvfrom$inet(r0, &(0x7f000080e000)=""/224, 0xe0, 0x40, &(0x7f0000bad000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xd, 0x802, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009c6000-0xc)={@loopback=0x0, @loopback=0x0, @empty=0x0}, &(0x7f00006c3000)=0xc) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c20000-0xa0)=""/160, &(0x7f0000908000-0x4)=0xa0) listen(r2, 0x6) write(r2, &(0x7f00009b0000-0x22)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0xffffffffffffff57) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000086e000-0x8)={r1, 0x73, 0xa9a7}, &(0x7f00008aa000-0x4)=0x8) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000246000-0x38)={&(0x7f0000ff1000)=@hci={0x1f, 0x3, 0x0}, 0x6, &(0x7f0000bd8000)=[{&(0x7f00003f5000-0xd4)="6c2eb5c86d39f999d09408e993a6954605c5c9bc098aba21e9bb32705b976b1e3d0984a47e6dede9e006ce790bab7d1c4222877e421de917588575d05bcf297478a0d1244dc36012e0cc8ab07ebc88fd597482a8b0a7d4c45e8240c3289ceca262aecc1a7842a95824b11eb54053156b03a6e74cce4ba24990c3ebb86de195d19e2ac90b4f21ddbd9c91807976775f5e62b8c109f8a2c7f94f33490cfa4ecb49a300ffe508c7d4a71a1d86d99ab005570f5ea0849b67ce7f3fbaa1d62b3cbab460c6917c1246b720912ae015651060048b51b9d8", 0xd4}, {&(0x7f0000ff2000-0xb1)="fd2ee6ca1b2233b9825954d1c7484a82195a9b6e8bfa048e6ea59f16add2d7cd0cdfcaad10a09969f8e80b1324ecc9fc1f3055951ac83b7f23d9fbd957aa2ede8dcc3c02e6b0377359fe27a65d38f5a09146b96685759d548096752e24c2a95baa0f0124e416f2c1f3c50b34819f4e814b785ac355983cd82ce7f28d2d540728947e5cba017d07c4e6711133a7be6a8877d7051a5ea31342728e3bb589c4a6f52fad1909428f73ade407a64ef011bc4b83", 0xb1}, {&(0x7f0000ff1000)="", 0x0}], 0x3, &(0x7f0000ff2000-0x22d8)=[{0xf8, 0x84, 0xfffffffffffffffd, "70eab564b6fdd299ac9705a4f54b915e0eadd3bdf6dc5245894f1feb8285eec8e5f6839df290fb4e52c0860c8dee840376020f91b54aa3227aeeecef462089b4df3b6214a577bbc671cb0a62def557255acef25f00f0f02fd0dfe9111a4161cffbfbe021a33e106029dbedb3d0923d4c793e8608b58cfcaaa054e6d3b1d753291b8a8d087147820a78b23e47b2651a917e77b6fcc4a3884a7b1e19b2313010120da8922c7aac656e4065be4530e253f47ba0d177e9a318437c702aae98c1c7f1a19a20ec26fee810112725f2010642d181effccc5590799df9d26e71389bad97e7f1"}, {0x38, 0x108, 0x7fffffff, "84b2fb2c272590654997311cdeaa6f98cb49c1ae51ce4971ca4e44f1bcd5b9f3b7350d8b21"}, {0x48, 0x10e, 0x9, "f14758fa5d7986ef7d151b8e70fbcaa33557852cd615b44125e78353e706c0a21bdd2b194e0ec623ec4e51db239cf0654c4ea9d8"}, {0x1010, 0x0, 0x401, "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{0x18, 0x10b, 0x4, "9bf435"}], 0x22d8, 0x20040000}, 0x0) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x5, 0x5, 0x4}, &(0x7f0000004000-0x2)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x10000, 0x1, 0xd4, 0x800, r1}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000c000-0x4)=0x7fffffff, 0x4) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000b000-0xd2)={r1, 0xca, "776e02dd8fbbec726cf1a88bfcf061c71dbd205e91382cb7d7b95becdb5c0b1f766956f2e60a86c572d810c0083b1b0d34d283dc9a17ac78e6fdb51685f02e84b2ea1d6856e5995c8c02a6ff01e99a00adb0cb557359c9bcea741633e603446d1abfdfe43aef050a1de62aed682aed5c5248d286de9cffdb2de716df5a34758c17be9d1037842023ce6294d2221d65876aa7344988d63886d4ff652cd7d0fa18cda994d8c3b223e31996086dc2d7d63ac1083a77f7b421ce00909d77f565b1c3a69aa6812de8971ee7e6"}, &(0x7f0000007000)=0xd2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000-0xb8)={r1, 0xacb, 0xdb2, 0x10001, 0x1000, 0x522, 0x7, 0x5, {r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4, 0x3, 0x2, 0x8c}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000-0x8)={r3, 0x68, 0x5}, &(0x7f0000005000)=0x8) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000015000-0x9)=@rc={0x1f, {0x7, 0x0, 0x3, 0x7, 0x6, 0x4}, 0x10002000}, 0x9, &(0x7f000000a000-0x60)=[{&(0x7f0000013000-0x67)="0a278c813a3dc0e7224c3a448033a89a0e5fa32f582689d600f6a0e6875e596a8c99c15aa37db834b52b4893b7bfe1162b5e8f56792d673c7f2c9f077416351fb75b1963f42e2c30886a3282a637f26d257cb647957b0b0c706ce00b6fc05ebd0c4a675a5f489e", 0x67}, {&(0x7f000000c000)="6d528679354258cfb6dba7803547d751f4f82c29cb09d2d8a356cce3f8d00fe6d1694415a9d9", 0x26}, {&(0x7f0000014000)="cf5a22bcd630d3b718f1c6159e3a9616e714e9ec4d940d4aca", 0x19}, {&(0x7f0000006000)="819b55d153225672ef21866a7752eb0eb08f9623b4bac10600175e80650eaf50901f64e64cea780555a8024ccd14f5086bc6b2bf4927947eaab0a333c06a8ea1bd72d587881e3e4875064ad9f135d5c637462ccb8ec22a39c551daf366636136ac3bf4d3efbb2ebaed52b1fc7aaceb372acacb4c6645f1109948ac36ade57cad3480d982886eb43c670f355a6893b307b747a7243c6c993f63ec0c9ce84058f74322b03c29e3e56c86a55731fa12aca85480f41868931bd5595c", 0xba}, {&(0x7f0000015000-0x1a)="56f8987dc8da31c6229863c2690981b37a08496933a86cdfe953", 0x1a}, {&(0x7f000000f000)="5ea86288bf2ed16b9291f47b9359b2024b6e87171c13f912cf4545c0ec129d451208be059267c95e66b283f865812ed83de9b8bce945218d0be2230129a8626c6373b857bf1fc16509ed416395666f056504e1ab2d94f8215840382cf49ebd900c3700d3f906963a55529ca5204226957193183593c53b97486cea5aec855ab9d8e78ab780f6d01a25bdcc8487addbed4c136a7fc37be8fa3a9f491fe0e0e1b53819", 0xa2}], 0x6, &(0x7f0000015000-0x12c8)=[{0x1010, 0x119, 0xa400732, "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"}, {0xe8, 0x1ff, 0xff, "d5dd475c4a995b0c0071294b94cb8e826f59386d0554efe822ff089cf82cbd4976617044a113803676f41d2a97d7e2965fa1b60b5a90c6ea030803a376b4c4ae6d875c721ed9e235cc7ad9bbce76e27ee1426da602c506b7f304b3625df325ede28f8ff130d4e7062851834384ee973e835991fa8d48d1ea84c4d83dff90003a85c952e680aa3c4d899fb68e8f183a4b042c2f03e2871e59ba5e4d4eb1739e8863a5d63bf750603c466c5b1275538e378316156e298e11ba7013e6a47adcb911d0a924c3d08144e032565a5700609f10ad43596eff67d1"}, {0xa0, 0x11b, 0x5, "c8991f8eae6e28a88e8465dc8d1ee24cf4fdca706749a2c40a3a425cf36a2c09fe11f3f6fec1e8b4696a1c329407526d55756895edbdee4f9a08ac8555205709e42fa2431d841c74cdc1f5526b5a6df5b8773a0114d8de3038109eca31ee8531ac9efada3e1e9bed84ada3a9f896220b0c7b8cb905dd838070f0e276daa2c1b8f591d58f509cadc1df9ac0c4"}, {0x88, 0x0, 0x4, "39508311c6687b489d9cd64d1c885ba28e4b64f0bf7c46e10b7e3a20dcbc43079c9b5bdced05bf5a831424e3b4238ac347cd205b39c3b6cbe99e12b8c25af53fb0737dd0de56cbdbd460e59512079b62ae4f5ca5333e3d2cac0f40d52407d00198e520cb2931290d56902f74031706029842de829b29"}, {0xa8, 0x1, 0x9, "246b696e390a9472137ad43929295f2d0745349da8e1aab6a65d0d3cc66ebc53984c317b8f70435564a10e1ee6da90b1d33605a608f8fd3b0e998f77a17e9b2d42c86988306ee6cb7cadcc38e5423010dcce1e4dcdb2787f963bbc97ca7bd67bb213fbe249cf47ffb5f8074c56a1471a3b7536bbee7644d15ffca1ca55eebd92d9c6fe1d0681ad41fb98dbce23c23f7828d6da078e6c57"}], 0x12c8, 0x1}, 0x4000040) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000017000-0x4)=0x0, &(0x7f0000011000)=0x4) 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b8000)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e6d000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) bind$nfc_llcp(r0, &(0x7f0000151000)={0x27, 0x20, 0x100, 0x7, 0x7f, 0x20, "5a7b1e0b90f5edccdb39b11bab627aef0b7bdcb76112edbb1873eaf772703fa8bd2ca0ea1eba68808228bfc114e86a62d3439d7d5d876e65b78879b796ec9d", 0x7}, 0x60) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x800, 0x7, 0x0, 0x4, 0xda9, 0xda0, 0x7, 0xffffffffffffffe1, 0x5, 0x1ff, 0x3}, 0xb) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/07 17:00:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00008e3000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d61000-0xac)={0x0, 0x10, "820475d8d935f98716177c8072724143"}, &(0x7f0000d9f000)=0x18) socketpair(0x9, 0x800, 0x9, &(0x7f0000c1e000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000def000)=0x0, 0x4) 2018/01/07 17:00:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000003000)=""/72, &(0x7f0000003000)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="268b163b7580a1516aeb99c0599345d7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, r3}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a41000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000730000)={r4, 0x1e, "05a54ec06a53b1c3414db22031240ccec259382808f03d732ec8e39e3907"}, &(0x7f0000e09000-0x4)=0x26) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r5, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0x1) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f000001c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f000003b000-0xf4)="e1194d0ad823d5614d39f19ab04b4b27f2f738b640e260c46608f7a611aabc4f3c1ed23ddf8114c649151cbf65d31333776cfd602c21331cf04c161c2e96fcf8b941a66140f3d6ede25006dc766d276f7137f2db1f2a823e59a701b253705e577e134220344df7641368943545f0c43345f99c13952612c242146cf796246c034b6f2710ee48d143ebc07868e5d39ff6e811a0ba942b836d2ed05c5ffba17fac949978833434914b73bc8453193ddedf626615d97dbc0473a4a2c5bb0f1b50fc50d9cd2e2f9cece40a31d53420c8cc56bda950f5ccb98bc34f9f4fe5d7756312677ab9e68e5029b0d4aa3f20b821b6e307e90260", 0xf4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000002b000-0x8)={r4, 0x8}, &(0x7f0000034000-0x4)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f000003a000-0x4)=0x0, &(0x7f000001b000)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) socketpair(0x13, 0x8080f, 0x7, &(0x7f000038e000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ef7000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x4c) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/07 17:00:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000022d000)={r0}) connect$nfc_llcp(r1, &(0x7f0000bd3000-0x60)={0x27, 0x30, 0x6, 0x7, 0x7, 0x9, "b1c448de4bc1ad2b0a5e2720021d8f4219fe5420ff9e45967ef9a0baa35fb32d88e737420823050e38a80a4071b68c5830e462a15430a0a8a6f6ec24278d80", 0x4}, 0x60) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f00004cf000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) write(r0, &(0x7f0000f2e000)="8cdea8c5874d48ed7c25f673695ce6e3663d32dec38853aab7d5115cabd5ae37178179fc1cc84076e77c54893cc76cdb080138746a7897db6be4d329063fea37cb55b3696bcf0aeb03041e88eae941fbc867430fcce47c9c8c3d40fd1ffe9eb2edab6cd577f5a3c0d9702dcb95b9c98a22bf6cac9b450bd320732d652ccb150b96b8c40544e2ce69425070de84860446e5cc0371da41dbce1c726bfc4ccf80717b136cbaaa8b3f7c50e4353a13", 0xad) socketpair(0x13, 0x3, 0x401, &(0x7f000039e000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000c44000)={0x9, 0x84, 0x3, 0x4}, 0x5) recvmsg(r0, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xfffffffffffffeaa, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009d1000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002d7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b90000-0x4)=0x8) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000669000-0x10)={r1, 0x49b9, 0x779, 0x400}, &(0x7f0000dce000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) 2018/01/07 17:00:18 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a04000-0x510)={0x39164e60, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe32, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffe5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x168}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) 2018/01/07 17:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000abc000-0x4)={0x4}, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x1}) 2018/01/07 17:00:18 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001bc000-0x8)={0xffffffff00000001, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000059a000-0x7)={{0x4, 0x2, 0x3, 0x8001, 0x5, 0x800}, 0xa908}) write(r1, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/07 17:00:18 executing program 1: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002f3000)=0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/07 17:00:18 executing program 3: r0 = socket$inet(0x2, 0x0, 0x5d1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000029d000-0x118)={0x0, {{0x2, 0x1, @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, @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) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r1, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x803, 0x3, &(0x7f00003ee000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000974000)=0x1000) bind$alg(r0, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef6cb9b7b0c44280bd215d22207dc276c1f6160e1ac38d564b21eb2f3f03610885b501fc75ff8fe413c50d7071749d60e050fac847754265fd61a0a2d15287f1361cb8a63f686031a14ed40c8db6aae252fc5e31afee90a4d2bf77aa107c82fee0b1b0dfa40ae5d0f2b1006b47b2066d5b59b22ef2c96899e5675ec2574626099af872f99edcf09deaeffd8fc95b7606fc6d88ecd4a1be266f08e85da490392a8f", 0x100}], 0x1, &(0x7f000071e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/07 17:00:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x10, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000080f000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000078c000)={0x0, 0x1}, &(0x7f0000e46000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006a6000-0x10)={r2, 0x100000000, 0xd1, 0x9}, &(0x7f0000879000-0x4)=0x10) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f1f000-0xc1)=""/193, 0xc1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000032d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x2, 0x2, 0x0, 0x1, 0x80000001}, &(0x7f0000a90000)=0xa0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000091e000)=""/130, &(0x7f000056a000-0x4)=0x82) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000947000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f1f000)={0x3, 0x207, 0x0, 0x9, r1}, &(0x7f0000f20000-0x4)=0x10) 2018/01/07 17:00:19 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x8, 0xdb4, 0x400, 0xffff, 0x20, r1}) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)=[{&(0x7f0000004000-0x5b)=""/91, 0x0}], 0x0, 0x0, 0xffffffffffffffb2, 0x100}, 0x0) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x1f) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x2c1) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef065d72a8b637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024c", 0xce) setsockopt$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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000de0000)=[{&(0x7f0000e34000-0xb1)="91aed7051c156e0f5099bc9bc179dc215d", 0x11}], 0x1, &(0x7f0000d28000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) pipe(&(0x7f0000e9d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d25000)=0x0, &(0x7f0000418000)=0x4) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f46000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a46000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dae000-0x78)={0x1000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0xe34, 0x87c, 0x100, 0x0, 0x4, 0x0, 0x10000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003a6000-0x1)={0x600000000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_out(r2, 0x5460, &(0x7f00004af000-0x8)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000989000)=0x2, 0xffffffffffffff3c) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xc8, &(0x7f0000b76000-0x3)="", 0x0) 2018/01/07 17:00:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000373000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/07 17:00:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000040c000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x7fffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008ab000)={0x0, 0x5}, &(0x7f00009e2000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b57000)={0x0, 0x57, "d0c739cf41a04fc30e236bfbc091db4f56cc02c1783e4f5aee390fc6e45afa2f41a36514bbfc272393ab4c806df9299446172103dcc4b06a84fa8eacb93eb5e1fe28bdc49d599ccedcd3d26cfffdadabe31cac4478c65f"}, &(0x7f0000214000)=0x5f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000602000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x0, 0x400, 0x0, r3}) 2018/01/07 17:00:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) 2018/01/07 17:00:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = socket(0xb, 0x3, 0x9) sendto$ipx(r1, &(0x7f00003f9000-0xc8)="654d6602db0608665dc1bf3634d82ac4d1c49afb9af1b60586f9f731da16f53bcbdefbd3199b688d94465dc35351060712182d36891deb7c523e759e0f6ba5fd9a557ab890f59eb992d482a8587b456950f9e4558dae39067e585bd1f7e62567b6f7d35030926fed6789eccf272b84461bcbe0d96fc55236e655abf04596214c6861bf6cbf8609f16ca28ba844deb762a102286d0ad397ec9792a0b03bfc5c879952de31b7737a0d25089b5d9fd74324515e332e747a8e6823cee43f67c68e34948c9eb68e9ba618", 0xc8, 0x40000, &(0x7f0000309000-0x10)={0x4, 0x5, 0x8000, "c97bc0dafb1d", 0x4, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000689000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 657.632947] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000051f000-0x10)=@generic="5086481e26a1a1ae1fad5c9096eb1227") getsockopt(r0, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000324000-0x4)=0x0) bind$alg(r0, &(0x7f0000dc8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x100000008, &(0x7f000098f000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000070f000-0x4)=0x101, 0x4) sendto$inet6(r1, &(0x7f0000148000-0x68d)="97", 0x1, 0x0, &(0x7f0000578000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00005b6000)=""/0, 0x0, 0x0, &(0x7f000034f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f0000d17000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000adb000-0x4)=0x4, 0x4) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002c7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fbb000-0x18)={0x0, 0x80000000, 0x30, 0x1, 0xfa0}, &(0x7f0000799000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d80000-0xa0)={r2, @in6={{0xa, 0x0, 0x394, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xff, 0xffffffffffffffc8, 0xa0}, &(0x7f0000b2e000)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000b85000-0x9d)={r1, 0x1, 0xfff, "c9eed7f2005506a9040134ecb21623042f471de70b3188f6e72d6b87606169e0a9c02d56c46dbeacc973441404d2d60094bcdc49ae78f45502ddb5d01a9424afabba4d1809b700a15ea3c7a0754c47eec9a780e031be03e39a786d2ce58ed0a6e1c528ef584b051c37080206cb5e8fdd0c47ef94500826dca9e4870f7a8aa0f561e40d2c8d8b92e46488c79eb33b852ae409c0"}) r5 = socket$inet6(0xa, 0x8000000000000003, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$bt_hci(0x1f, 0x3, 0x1) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dda000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000a4f000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000009e000-0x4)=0x0, &(0x7f0000578000-0x4)=0x4) r7 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000045f000-0x3)=0x0, 0x800) setsockopt$packet_buf(r7, 0x107, 0x5, &(0x7f0000243000-0x2)="f5b3", 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r8, 0x89e3, &(0x7f0000ff0000-0x2)=0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000148000-0x8)={0x0, 0x0}) sendto$inet(r9, &(0x7f0000945000)="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", 0xff, 0x4010, &(0x7f0000987000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = socket(0x2, 0x3, 0x11) sendmsg$nfc_llcp(r10, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) accept$packet(r10, &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000667000+0xd79)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bda000-0x8)={r3, 0x0}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000001d000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) [ 657.683619] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004c8000)="26000000130047f10714c1f859002326020000000200000000040000000001ff060010000635", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e83000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x0, 0x15, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000, 0x0]}, &(0x7f0000868000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000056a000-0xa0)={r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e79, 0xaa8, 0x1, 0xfffffffffffffffb, 0x151}, &(0x7f00008ad000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006be000-0x4)=0x0, &(0x7f0000c3d000)=0x4) 2018/01/07 17:00:19 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)="16c4c60e79b3edf01d0c3b880054edcc5d772cecca075d9419d10231bcf4f836efc77b414c32d5ed5d943b72051047c53de356f6f699c2c42fe39f2d916a5342e06f6db87e2e90c880a762bfff0d232a98a7765ae010c95ba090a0b82f0cc17a84c6a2761c5fa8acb2dd7625d76fae4252ad2c8082be09d6ad1d8fc945fd4f4272697d247dfa57183f025d8b149a39bffbaef61e103acb2a1ae58ff273506f1db88735c6dd21a54a1e228bfe6790a0a8cc1134f1c7c60ab066f8179895d481802831428e37c7b7dd75f0b614efe9e59cb4c4ea781e23115a141870603fd31c72415724c3e69128b07db24d242241b773c99c7587d686ba8787038e67082a9e83efc2519955dbb5eaf63ec17b91c08fc2f292f7676f11056c3e934db939e1bb65261e25dbdb710e123ddd4713e41fec1b4c337b89112adca0a8d3d173fe51fa2ebd9d536c3d4602be949513b1e3287896caed82e9efe94d8bf3aecbedf029a395509b068b8ccb0c7dbe6373ae41e6e2c73f3dbac3acff6da68c3123351ce787411fa75e8e1873f3fc51acbb7ebc3a227b1f571edc21514f931b0e64320fd049b5bbc6fa458b5e5db6a241e4a8d9e87da8773d0ac9f0e9c67f254fc30b5f14f039285134a1a401e3a33527c7e1939e6bad3c0f9cec25738a9aeb1d4c8c19b1a14ccd3233df627790ef2efc49ed4aef7138256810f833ad8bb6173fabf3a4902500cbaab26ef63d205b091ba72f8ad2dae3f976317940af4b66562953088c94bed41725fbcf6e510dd050c78ca1c5ae986dc61f31501b468ae48b67b54e259c1d69a4212e265672eea70de805f1dd04f4031ee2be432fcc46669b86572d8cebe78e5a90fbfc9dddd96b982f37cc41def6010c7d87d093ea60254fc0942fa33a1cd28fba7e07f682edcb3bc7a4294563acc425759e5527da3822dff0d94ce9107d03eb8c0f9d0ab21ad03b7ecd634032fbe25c3220da5554bafe4643fa14b49a62016e19b426299996785d9b759a7b0d5642e655d2b660add790c1c4f00cdee2e0de17b93319e67c8bc99c49a9612652709cfac45143192ea1aad4beefbd3dba0c2ac05b2eed19d9f7aad8a23d13834439f211009c7a3401ed865420b33c040b5203143b046841f88dc1560d3d42f171317299019e19f380ac22e8c128cb75e220dac5ebe218e243f70896d98cd78fdd10e60519a804ac11f975aa9b4f0d1b7c87e3c6707c131fe4b73ca45c02e9ee1badd92152f86a0da24918fee5e870aefc431c2032586342a2fd9d0396d3784e8f5569050a449032d222959e0d3ba27b3f926a6279e2db9b2999cdb8f2a2bd7561a747f16d75ff86583e0d7e076bbe8de3c84b7d63bdada661d17861b9f23cfa9762a13e29dc6026964023aa81d09282024e75ea45e3ea2953a9293d7c43ad47015eff353595556b360fa7d7017bb8316f082b63f409dca277e444ecb966c8a5ba628367ca241fd7e0591cfa9bae9d27737d614346a2407b18a422ad1b0246db6fb98f12b1272adbcb9278dea39956f392beffa5cce10090836fda1e32ae73bbe61a4642d5e316c56df90e4742cc3068b5dddc90b7879e41cd6c039152cad9e0f660805af7e9bcc26b4a0d66f8648e7eacf0c4fe1c2167bc1b729ae08a87ad1e4669093c528274a9cd868805b8e4f9156bf8f98a33319a02207a2f7da4fe18a76f42b14c20bc11a8e18f3453101f2ea85cf002d8ec6a13dc60c3d63cb6d4ac9c83e5d5c80533509706872138f5e99676166af15cbc30d2e213617bea4eab15f62ec774eb889b0ac56175891a17c92cbdc4054a8b45d3a00886064b26a565bbea2d52655d83cf5e315c762b87e6cd1b6308bbd19d1cf14db86e59b6b86f3629aa7db664b615fc02ee53a965e79e27e029bb4ed04846cb0da667942fc18704bfa9632fb8c3f70ffb2e312e43990defeb2dc711dba171c3fcefbd17d2b185554f74a1a7efdc2d31bc9f2f53c024448fcee533f975bc5f5f2ab54f2ca01ba33a5600af1f89c69c3515e7683d5b5c0956fc903f212ff41f6a64b7a1d51d61919073d62552fe133338deacfc9625cacdb21a952f530921c833dbf55f1e349155f90d4a56361154d15777b52679c1bb252682a9dfa00608216876f395a48ab70c6e3725cc7f70fca04d62a504a8008926f1275589982aedce6436335e2e2e7bbdd43e8d640cf6b701445af8469385529264f29fb378d0c81b3175c003d4d7e47a22c7b3c6a9fafa7a7c17e3f99103388802b82cf9f3a1aa9a002655987de6e12a4b6ee288ba8406de9c3644b60f6c303d3f362fb18f93adcdd3b17313751bfdffd694a68f4b79a6c5909add49d9116d5f237dc3f203ea357e6dadd5435101dc268b6a3e9fc20c26e3893bf547c80a44b4fa2ee9beafc456a79dc59957435b8d0a7c11e3ab856304d83530d2b1af1d5f2ec2f928b401e2b59ad179ab1800277795a79211f5b0ad000a85f646406d842df6e477ba3b1b352d7538139227c1594c42d345c813e9dc588a951243791da9439b0583a31ec50aa32d3b4f831f3426a4883f9897983ae54baadf0c17c392823e9bec7d9b7e66e4e2221421babb1cd03b263e0076858841d5fc6cc97c47240dcdce1099de1db706b72b4c5e2a45757c52e49ef9e7f46ede2945a4c587cb2198fdab570833e7d246cad97fa4bc4a01351196f92a638116ec177d2c050ee93efd01ca1b3a9c6160e8959712490836009181a488cdfa7956ba0032815c017ea9399f0307b5258d6f0b53f1f12fa38a778a914973a492197772bc65a2cbf6c79bdc697cf6a9d9f48626d4c7d525edea8360a3b57d369ad0a4de10e75771a8fed9246b06648cc50b6a6c0c60343a4673e18828674ce527d9c5e1d1628b207cd0831d63a33e6385ea42defcc3ef4db319967f3bd30fdca9f51cd83ddc0be74c1944fff357a2d4c7eaa15bae7f86d56b35f824d837a936d3d18fbab63a9aca47347dd7f562a9e8e0168b90623e725f5e20d2db1a3c0536655e8db3a7048ef263d346fea2430bf382801e5bac8d7cd823b6f99d56d2e9e56d3fdd8a480e3377ea50cf54c7758899dedc51df0748f3ec08e2c123782491ce01465c5b6211aff6439939381a845db5c7ed1b01540158d7f47f658b63ea72e93de01176eaef2835e5b2f6a8c7d180a35521ac253f8f1715de6ce298dc40119c39256d2dec6561b26fc7fbf1bfc63240289ebbda5d7e952cb5fa00b64bf770a32b8817904f959c29820e7d253c229635a4d69e1b886f282477c02b1028dfb5220e0b4d46b732f3c2fe6336f6adfdcc3890aad8d2730f55b6004c40bc959ae9b3c97798a1653375cd15d8ba251bbdae6371ee06bc30ee4e2df1088dca1ac9a872fbcaf3e41bf751b6d87cc9157720bfa9542b6831e1e254111298faeb86e1dca28bbd6569068c9a939bb6383838424f8563d324c0ac5c30ee3306210b7b0676fe1e661d27db74116f342cf08ef188bd70ebb84d1386af70da3cb8168b1cb97d45a935cc4447f8c6e0a215176336baf3a6d00f27db506993e57fe7e8073ec0fce3246c0ec3a26c9425fe1d69e462f77baefe9a0d02c4ffaf6ae86f587d9648932dba7f58bb0cdeda96ab5e339fba52ac96319b936a8240c53fb3fa980f6eb0c6284e1b485a802b3b1fec129d958d1e888f169531220d8c57e0ac82c3daab2b3367083489e8b9cb81feb5da70acc2fa27afbf33e4a5019a6ebb40f660e28d67a2d53d37d0d81fbb0fcafd7525f06e592d2d5c3da9efa70b4504cf6ffb04e986fc689f7103a60deccaa02b5797ed4229b5a48c2d1813e98d6105c994db116fe2782356f28edafa46267722b1de176d24ee5715aaf780654dd3708f06080bcaf7bf23ce796cf41815a2d4ae82b6b8cf27ad00c5c89179d2c3d1ea979cb36d35209f60e5ae996fea84e17e364f3baf7dc75adac0764b150c95589d08bf40e108f4c67cf55af5701474f6f30422a77301f4fe5b1bd581acbd65b6ce1510ea97892d3be97643127d5aab76abf2aaa25fe1ef531c49fb4088ea98401a8bcfaa79d69fbbc2b484c21e886f3ec7a8a87383a0de6b5c05c30ee6664ef736f8b590bba4339e5337d6c4333a9ec3f0cabe1c9d04239d46acdc52584748e0868b28864ed0247b3b38a98460219bcd43670665a901b6be8d13774377b663a3caed6b132c882bdd7e1c24ce7e475e5a77de83b9f6ce1e46ea125dafbfc948731880b07cf8e01596ea21098e1378b604acec581c7f2b8aa0144e37aa4ed76c26b46ca86d3d9aabca38bd2b3297066c576ca0cfd4ecaf85a50334096f45cc1b721585575ab7b6f4c67941de9e278a1e048cc9f94e316ac664b235426e7c1f844e32ab1aaec42c7f39a790e81ac8a5834559e42d7420517cd30cf99d1f62e7ed90f692dab1e120ddd2788958bee3f47fbd3f37f4b30c71514eba5cc286871d38da273600250acc340b25db5d7f1bc541e5a3952c544a0e50cacfeeca41467400de77ea62ce8b4dcb4cec62f437d2848267cc9828be136d59b391d16acc92ec797b79c52be011d4351ec7c29d60fc42376159a45d18d626afda9cb200c9d018b51a9b6d3e65465e70f48421e335cf7bd813708ea6a1eb520d43f328caf9361ebdbbd41be85d060527f23f8552deb83aa10d510b0395af664f505665d53f1b24687221017ce144ce28a9fbf5c2e46a8cf39295c6636ec8dba54bdb23385e04755d8e9493d104192829ea322ba1378691c159fcb562d37decd97fff702161ec8c766edcf5979ba940f1dcb8bb920d0ae6c86bc645ce8a2fa87bb793eed56dcb784d1cc6ff77d6bc0137ce431551329bfb132bdf49de7427feca8f27fb5c0a3c807b0ffbb37fc3de774a3a411201489cf1eaabd0218dc2af7aa1e896e7a37d226bc49df29b43a194b3281b6816948955022b40242239af80ef4091248bd183c74b3a6e5a0e3519bd0ac40211727633046edca6e45a8adc6a6afbb7a060733b7d175b5f9e9914f4720fcd497c9dac2b1ad1ec0023da80915fbcc4b506b7c8c9941bde6cfabd1e301ddb43ce6c7b3453877a7fdf50a4ba72af631413bc59a581adb2ff0b1346435c4edd728f6de5b24cd6ba79097aecaf502fa3c93d3869d6f00ef2b776c5a423a06d29b6123c2ba2b96858e3e30eacca834b2fe5f411c22ad8d92559def01da08541236ff4f9718cfcf8e97dd9e6bf4da9408365e9038683ce52204a46d7f9f7a2a1a737721f0f1525afc0c6d4f428279f155b4a5633df3163308982e03eabd36fe38c4d1971eea68672a12804d4e74f5013e601e3772a9d1ca68edc52772447437bb5fb666d820aec490830dd0387637f270dd494f1dcb4bda8054c53914728152936b6e819959846bf007e28f8c7572861cbc35f1ae7693f17944d66c64ebb926694db8c77a318c50bcc7d371058d6f457cdb6df816c45046c3c941a4d8e0a01d01f5798349f8e74fc86c66f99b9e82eae5b2165b838dee96b93764d24634ab556579609c28b488e2baf000981c93ad306bd790d78126abdded0cb05e48b8d0f5273d9e1ead3a79464ccb8eea4548c6861e66f4b1831cf90715577116db8c366d26a6d9815a5bd095f137946fb3acc758f7a2637e3417101b2252ea3ca8bc4d1e007380312c5ec3c49f9f549260c3603185e44e008475c71ffbfbeee034cbd0b514ab444f8c95c3818b9b9bb9c55996f4246442261ca8c476dc5182c91834a42f7724815a6f22550ae93b11d751f09d78fca1f4dd0bc12bab1849d71c33b69ecdb8ae62b75af70bf4143d5718800fe3c81a626ff174927df10", 0x1000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet(0x2, 0x80007, 0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4ef1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = socket(0x0, 0x800, 0x0) accept$alg(r3, 0x0, 0x0) sendto$inet(r1, &(0x7f0000d68000)="46bff60f1793dd55b16197f134f27bff9deff3f5252bdce4b55ffdd4553c03ce62d483bbaf7bfccb4b4e6c4e23ea7826ff19e7742d38598482932a0ba5dada31a17f61ac60997f85236db2391c9884c1cecafa08972cbce76ba9973bc2e30ea75cd504c1b867317e6ef5e9596cddd3e7307ce9af9e1bb326b8d370c6f98d66", 0x7f, 0x8000, 0x0, 0x0) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000ba000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c5420184d10000000005c50008a000000", 0x90) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b43000)=""/162, &(0x7f0000f95000)=0xa2) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c33000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b25000)={0x0, r1, 0x7, 0x3, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f96000)=@assoc_value={0x0, 0x0}, &(0x7f0000172000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002d4000-0x6)={r4, 0x81}, 0x6) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/07 17:00:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00006e3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20ffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000079b000-0x4)={r0}) accept4$inet(r1, &(0x7f0000687000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b6000)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000021a000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000a4000)={0xb9, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ade000-0x5b)={0x0, 0x53, "9ef104a0f9b020690bbfafb45502846eee1cb6fd0518a402bfac2d2b38be3126483663a054461e9e2f8a1487279f356a034ea4b0960eba48d643e31e5fdab7ceaa30d04d488ab26d75901b5e9916264e31e0b8"}, &(0x7f0000e93000)=0x5b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009dd000)={r2, 0x2}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00005c5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f000054d000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, &(0x7f0000d6f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xe) sendto(r3, &(0x7f000029b000-0x9a)="256089eeacaf9c6262b88c9162e1479caf865be4d513c78cb772ec15503e3077ba69194145e76ce7eec8dcb3d6b95e8a08646c3bad1fd34c75a76223850794da55e7a712c808b48382c5cf27d83685b60d9c4735e07c7a75c6efad1c92cbe77cb56b205c8d7d5e94d3f7c2744fb1f800e7ada621065841bcdb5382aaecc23dc562e35d5a1d5ad93e6711dec1df15778c008338b0aec028d72389", 0x9a, 0x0, &(0x7f0000afb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c02000)={0x0, 0x15, "f050236787476a9c796d89fdea10331b9de4ceb201"}, &(0x7f00009cc000)=0x1d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000076b000-0x20)={0x0, 0xe00000000000, 0x4, 0x9, 0x5, 0x28, 0x10000, 0x6, r5}, &(0x7f0000a0e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00007cc000)={r5, 0x2c, &(0x7f00009e4000)=[@in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000603000-0x4)=0x10) read(r3, &(0x7f0000d43000)=""/219, 0xdb) close(r4) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000010000)={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000ff2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000695000)=@getsadinfo={0x44, 0x1f, 0xb1f, 0x0, 0x0, 0x0, [@migrate={0x30, 0x11, [{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de0000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000724000)={r0}) bind(r0, &(0x7f00003a4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xffffffffffffffa5) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00002f9000-0x68)=@routing={0x33, 0x279, 0x3, 0x8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x68) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000046c000)=0x3, 0x4) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000579000-0x4c)="0200000000f301010000be9f5e138c8801c403d2f774e906505238cf82d36117430bbf76f310c91e6b997fc146c3c13aacd36e35a28294283129dc19ce24e6f9d2e8f62a3394364dfd2c34ba", 0x4c) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f00005da000-0x4)=0x800, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000de4000)={0x0, 0x0}) r3 = accept4$packet(r0, &(0x7f0000c4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004b1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x508, 0xfd, 0x2, 0x100, 0x4, 0x4200000, r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f8000-0x4)={r0}) getsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000d60000-0xf5)=""/245, &(0x7f0000e58000-0x4)=0xf5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000f42000)=0x80000001, 0x4) bind$netlink(r5, &(0x7f0000483000)={0x10, 0x0, 0x3, 0x140000}, 0xc) connect$netlink(r5, &(0x7f0000602000)=@proc={0x10, 0x0, 0x0, 0xff}, 0xb) pipe(&(0x7f00005ae000)={0x0, 0x0}) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000978000-0x1000)=""/4096, &(0x7f000060e000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000413000)={r1, r6}) [ 657.864506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) r0 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004c0000-0x8)={0x0, 0x5}, &(0x7f00007aa000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005a6000)={r1, 0x0}, &(0x7f00004e8000-0x4)=0x6) 2018/01/07 17:00:19 executing program 5: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000782000-0x4c)=""/76, &(0x7f0000a6f000)=0x4c) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007f2000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a6f000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000488000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000a71000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x4)=0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a70000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a6f000)=@assoc_value={0x0, 0x0}, &(0x7f0000a70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) 2018/01/07 17:00:19 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000003) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x60, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) unshare(0x400) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r0, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007b6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1b000-0xc)={r2, 0x80080, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000412000)={&(0x7f0000001000-0x4)=[0x0], 0x1}) 2018/01/07 17:00:19 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c00000000000000}, {0xa, 0x0, 0x2e5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x5fb4, [0x1f, 0x2cb4, 0x1ff, 0xffffffffffffffc1, 0x12, 0x2, 0x0, 0xd06]}, 0x5c) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000000000003, 0x4) sendto$inet6(r0, &(0x7f000012c000-0x55)="", 0x0, 0x8000, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009dc000)=""/106, &(0x7f0000149000)=0x6a) sendto$inet6(r0, &(0x7f0000e34000)="61a08879b7948d136db9adad7bd971f9d25f18e509e32da8cecf0f1f7b7d6b0e022ac79870e9b58a1d4754b4347838154a53d4c1a195e394851b0da61cbd690fb55c9e090565dd07fdae4c8d02bb388f8d58a3be3781717db9e72180b5a60c3b115a12001afd6f2104377dffa15b73e1729677545b8c9a63cb5f53ecfad53f0cf98346f374fcdf1d43821fe687d830f0ee691fcfa827268aac311ab5423f9b22db226d944d2e1e60a04f4d382047b9d9498c18b50785596302f8f988499982b778cf0210ad489deaf8c92d", 0xfffffffffffffd56, 0x0, &(0x7f0000784000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0xb, 0x800, 0x10000) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cae000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009c3000)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000a9a000)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000482000-0x10)={0x3, {"c93627499d20a3"}, 0xffffffffffffffff}, 0xfffffef0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) ioctl$void(r0, 0xc0045c79) 2018/01/07 17:00:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r0}) bind$llc(r1, &(0x7f0000e7a000-0x10)={0x1a, 0x18, 0x3, 0x2, 0x1f, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) [ 657.905389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 17:00:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d31000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000217000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000102000)={0x2, 0x507e, 0x2, 0x2, 0x1ff, 0x80000000, 0x80000001, 0x8000, r1}, 0x20) r3 = socket(0x0, 0x3, 0x1) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000d02000)=0x7fffffff, &(0x7f0000e6d000-0x4)=0x4) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) r1 = socket(0x1c, 0x800080007, 0xfffffffffffffffd) setsockopt(r1, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e60000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ea000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000959000-0x8)={0x0, 0xcc}, &(0x7f0000c8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e84000-0x4)=r1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000d73000-0x2b)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/07 17:00:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd2000)={0x0, 0x57d, 0x8, [0x9, 0xfff, 0x800, 0x1453, 0x2, 0xffffffff00000000, 0x2, 0x5]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = accept4(r0, &(0x7f0000e40000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008be000)=0x60, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00006d6000-0x4)=0x2, &(0x7f000036c000-0x8)=0x375) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f84000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000cba000-0x4)=0x0, &(0x7f0000513000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f000029c000-0x2a)={r2, 0x3, 0x39, "b988415f803f6f2a025e9df525e187078eb49a3193289c94c4a63e8d63f14993"}) getsockopt(r2, 0x8, 0xbb2, &(0x7f0000f84000)=""/127, &(0x7f0000f85000-0x4)=0x7f) sendto(r2, &(0x7f0000c90000)="000000bb0006040172b637954c94b836", 0x10, 0x0, &(0x7f0000aec000-0x10)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000805000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000594000)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000dac000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000843000-0x4)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00009dc000)=0x400, 0x4) bind$alg(r0, &(0x7f0000519000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000070000)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000967000-0x10)={r2, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000eb1000-0x307)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a7096", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], 'NK'}}}}}}}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eb1000)=[{&(0x7f0000b46000)="dc6c12138fa3b93363c70ab2fba6cd4663963c9a00e7b963f4da879380d39685002b146981c41ed0f1752bc266017aec191554d7686a751a3f5395278bc886c5bb36b0987c60e6bf512964bfc631660e6684af260a4d887af987ca94fb77b37ddfaee036b3fb83e930aab8bbae355df3930dea1bee1fad7dbce9e559caa5daa3ccc5bc", 0x83}], 0x1) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000021000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5, 0x1, 0xffff, 0x7f}, &(0x7f0000022000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000022000)=r2, 0x4) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000020000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000021000)={0x0, 0xd5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000019000-0x8)={r3, 0x1}, &(0x7f000000f000-0x4)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000a000-0x4)=0x0, &(0x7f0000022000)=0x4) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000175000)=""/4096, &(0x7f0000b47000)=0x1000) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0xfffffffffffffcea) connect$inet6(r0, &(0x7f00006d5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:00:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) getsockname(r0, &(0x7f00007e3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000179000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f000081f000)=0xfffffc75, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00004df000-0x20)={"eed5f8fe8acc3322ba46cebd54eeb48f", {0x4, 0x100, 0x1ff, "a27e85368cc8", 0xffffffffffff0000, 0x0}}) setsockopt$sock_int(r1, 0x1, 0x4000020000000002, &(0x7f0000ff0000)=0xa643, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 17:00:19 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000013000-0x4)=0x0, &(0x7f0000006000)=0x4) recvfrom$inet6(r1, &(0x7f0000012000-0x14)=""/69, 0x45, 0x1, &(0x7f0000012000-0x1c)={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf0, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 17:00:19 executing program 1: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dfe000)=0x7fffffff) r1 = socket(0xf, 0xa, 0x3f) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000e01000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000c9a000)="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", 0xff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000597000)='cubic\x00', 0x6) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f000067e000-0xb4)="18a8b34e5d4a1619fb01015d650f5695a9c3070b53338b2799da3e7be3f83566", 0x20}], 0x1, &(0x7f00006d0000)=[], 0x0, 0x0}, 0x2) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/07 17:00:19 executing program 2: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x554a, &(0x7f00002d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a01000-0x4)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000a9a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb9000-0x4)=0xfffffffffffffeff) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000360000)=0x8, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a97000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d93000)=0x800, 0x4) 2018/01/07 17:00:19 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000671000)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000082f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f81000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000af2000)={r2, r3}) sendmsg(r4, &(0x7f00005ac000+0x7e4)={&(0x7f000070b000-0x10)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f0000712000-0x70)=[{&(0x7f0000d17000)="7cc54284c648fdded8bb0140446140f1de104f0db4c2aa42f2a10efded742d836052ce77d789b42ae5daefa623dcf49b233e5480bf76cc93ac5d62b2bdd8d422ab0a83619b1ca355f21c5b74f556ad0d5891c18f9cc8deaad5c474a8bb00c5df5dd8858e3232bdbe51dbb57ccefaaf1f4b0d2321cb69f816211bc1344adda4657789e778971fa90155dee2c78286cc5603843c2cb1916900b0e3f76324fbbe11c87adb32cb806b26abf46379fde2c35125d6d2d2c64f415b0848fa0ad39ef1e7f21f1dcd4dba26e076836bcbf4780f48604830a2371a9997a8db251a500b45a003a79e7d86badf35b5d8e2ebd8fb3e845a6e8e67d831babbe263b332981508742dba290c4a594bff3d3a239cdbc6b1de49d9ab4630d0df2e891793c48ad1778f108f3ae22aa69808163aa77c0a97b1bff02509747380b9125a2771b1280644a6a004a5d6beac8ae6741b7d988c2ad7151cde888e02d822ed9cdb3ec90952ed13bda174c5e5c92dae0008d126e05b1a7726d00d86c26b48a1e31ebfffe820b56a85d0dc793a41b2fea7acefd2ad99269b9e351ad1b8fbed80a43a9f3cea8fed98c89f7e6dc447934705ebd637a70c2cf6f2ef2248dfb53a2d25eccb86eab742abf51bcf55fbf4b11ca91e26bec819a8aff3920f6ae636274ddc9737cb67768e3a7ad0226bfcfaffee1203f23214f10494e582402ae3b1ea0f5910874482af3f3998ec2bc76f1c0246769802022274ebafbd420262b5afc05233d929f39cfe6f2e19d2f968ddc61c04fdf9c10967789f9782eae11ff2b2ccaf6a43badb7b8d79dcd093a6691b94b130294600b39b506d639df550577d9e77be1aadcdad0fd75753da5e634fd600b6faa89e1b822a4a43cc230daf29878f0c1f500f06be9a0ddf7bc9f547e50f77962e7bd2c4e3dcdcbbd9a9da519cf006d55e5b0a5facaa82bcd1a52296b5ed5c50e09c00af9592989d4529892e1b35a3f2680c7a9391376cec89ce777d547a9d748c09db6899809ad78eb9193d9abef40ad2386a52719c6d7f2039da0ba78a8f377c2bbe5eb95233cd91bfb7fcd4fd66fab0d20967172ed302cc0fc1b40bab4ed89504bc8a8426450064106bbff117b1780a8f70a2d6a1135bddcfdb0f4f1ddb9037d59ea41e6cab47cf7749753182775dc5df22131215ac18a33f216768dad1e782884d2e92d6b911d34b5efa7e9ad54f9393dd7999c8a4c59b1ec6029bb1c99db4f83d4aa874c0b6a12d85a4931fb52e3f123c62a654a2d9545c5df0d9d020972359f88b11564ccccfa0d36abb65c889f055ec83edea20825bdd4eb010487bec4a7ad8a2ebd78297d8b02eb0998e0f4aedbbdbc9b8e880ab5ae79d4f14e56252f271dda073ed52e4135adcfe3fbfc33f57abc8da51ba36055d5f959378dc71f2b17f273c000bc2081d5553acc3a27810dcb7cbfa49493fcc96313d24c11b90ad009ca9410e245ac9f5bb320994c1e57cfd81cf43753c69f0f580dfc0bbe6c9cd2129b52f6bf04ac34f6fde45f58644286cce0c6a0b95fae6c19f99b5722c826670c8d25528031941fd257f4b4a1ac4e041921092b04115f3aac077256a9b9c1cc52c96e09b0db35482dd2129b74a711bd08e2230e6a7e3efcf7426ee82593cba2c39d445c91ef4395c3f3e7de28c9dd0026613d3069ed0289c62473d854f16f9b33656a01f3d58831f512ea62eaec03907f74786b1c22fd67137137d879a440af38bd75ef3032b4cce6796c7d6a4f182a202789c3a81cccdae08a2c10db656f1ba296facb62d760fae37b032847eb1d04dbbded4e782c794ae3fec099920f358addc66618de1e785f51f605959640df9b97a2f3b797b10e4976d39868432357285d9ea69c40f14f7aa0fbe7a7faff19c068b7b27cbd86f6afc2a7a86d085bec1542a2dc6bd3f628ba6789c6db3d8273339792fe983fb06e551bfda8bf699f25ae4fd1d94b9f6417a031680683c1b13a7ab36ce6c81af6990235dec714693daa9f16f32409d92eeb36619ea5870fab701994f4ce75a763797797da6a658b3731f595095a6aac0b0a474fb5dc6d75a9eaa8c90afef68c303f3a2e653c958f74b75324442f0fa7179d003f7dca69d3dc8841d2fee7db296dc80a92b586f97f73c15db9b8d89f3864e9c6e82725d27d6404647a7ac5d96d7b0d1ecfde7c07aff6bfb4a265ec9ab6919a045ddf08597a96ae01488a51f490d8c416c926e743ebbb6006b971ba328cb60233e736b784647718c1d4eb33b24fa1471563fa33656f0a2a21b2dc87b328ee18dc04fd63e2849969a7920257610fc0bf8bde39c5d89438627cfe2bb3e0edec4fba183c86f4ddc16f0dbb44192d122e737fae3d73b4f05e934d061663a5dcc72b80002a3e2f78bbc4677fdda3ed59779b05300cf5c84f36128c96ca475ea74b835bdf8c8f1c01c93b5b269e346e8c0b45b64eb20c861747763d623704bfd1b1786d0c30f0b13ca131c0354752898de6049452ae55f00d9f7f5bdf274b79ca6d039bfe7a93afb34c83f7cef6f9427c3afebfeb5bff8ac3ecff37d9d47cc9bee5bd0231aa3166e3b3872f392ad0f8cda408bd7585b771fdcb45d6cebe79923755a5aa902594519303d5902e3345524f5990f2ce035792f9c392cb68dfa6a699a09c3a8077127b408c1f05efa02b0fef9238fcdac59705f1ba14377df81b357f78100181d3cf6c2973d40a2fe1e34ba1ec25c68da0a4ca1834e9bc9c61e06a2e5199147b85d57eb40a1efc04c883212cc366ee27a887468b64c1071a5c4977e38231f28ef6e8235ab269aa2f9562870f15a0af49884bf8ab37778b3cffe9c3c2a3ab872e5545de3751b239aa590f2fa66ac3be4bc34559eee73048c369512bb8791c7622f82565ab8db90440ad9cf2ed43e49b6668d01ed6f54219012961954d76723e65c7c96534be85c832d8db08f9ee1fdb677e3fc0ebab06bb73582a88105ab4383b4fff8b4e860d18c5a69992ffff503860271f13d554519f5906c28dc739107919f3e5c506fe380d363ea9041196cf5c090c7ec2620040b17bcc4ad191799696dbd32f11ac9fcb5cc1cffcbc1e439ed9386927bb17997a8d8bea246001a4100d0d453519412106bea7d014200b75770d0eaeeb4488de2bd1d89c7bbc1f359f6beb9b9b0bdfe50c531971bd5948a31e003c54df7c6bbd3f57d5d37640635edfb8ebc07d19ca1a3532cf462cfbe2362349b4920a363ccaaec8400dfedbe6c1fac3d889f2be05a35eb0266756baa3437e4c7318c074abbe0a4fde87fc343e609fb417f574e1e8124068b73587fda0933cc0f0724dd0acaafbf7ff4788acba724b2c0c682f7c621d7b4bf2c5e1b86e14ef06e681300d2abde1ec401120540ff39b5ea2f3c6d260595c209642494eb8b5e90bd5097eb9a1f62611d1b2f857f9dea8f1064a736285f92f79dc4cc51885aa371c1c83552cdce2769a1b4b622401b3ee3f0edccababefd39a8c0c13c73c9a296de1054d82eecd3ec6f9e4e76bdc0a7a00774211a3bc097e41b71f39c5b5e58326a3182918cc5f42c7a5b34a73cc168b4afd40bb0f8f03fc76f49b92f182c89256d69909a854eb3c6d194afa05b5d8b4aaedf8a10be305bc6b380d32f2b9f5db0227c6fc07e22d6ba790c6fef3a4cd5460d436b3c2b37056829e5311f0b59df0fd94c63fe20295f9d7d68a1095a914c1a5b16364085226ed496510e673f178e3086ff41b20e6392563ea553f1aa217a9b120f1bf6db8ae3c22289dd140d97e48ef1b783029dd7a2725d4a07e796b53ae45ed39e6ea36837ce68eabcbbf23619aa106f460b5f1d8ca4a2d206c4d56339d2626c0c1ea3b2ea0b4c40a4de522361fc5e562de0900f109c82af834ef3acda2ba0c20629df2d24d1229e375298448003a903f2f38c3c01595fe7ccd53dd4f4ef0e4d50943e2c8150fe4a57e0b5706041ed18fbb6d8826acd43496e2920cc4c9622a29ea9dbb645626ea1b8cfbbc0c488594dbade999c6c2d9f400c8f4e613ec9abbe076ba0632f39c3eac9b927dd6ad5725212d797e8766d3e0d5b71725a2997fba9b98db83a5e825cc395aceb80c495deed207c7d5fd12724a45fda5e0102420900e20fc7a1b2428c95fc1e94ed9fc70e3acf809299953390ba8611427e37a8a6f72c74eaa0280b3982c1f58829e20be4c1117f1b4e643fcda0735966748135a6788ec26d6c88c8a778b3bf32fa5240b8f39c09496194c64b5d6108de55beb09f421cf040f96b4132c4e8c207b995e600ba40bfdbd54336b2d5969f4c66fd7109e3775579756b8b359cbcd55ad81c00fb91a28d6120932b6c39ac8be2796eaf40c9d3a675d5cc138e0485d1e2c3632ab6877abd96bfa2b500bd2866906360cc0c8a67e69f317087af92ec67ed9693a8fb2e5f8431a48fa9950892068a80820aa98e131bc7d7afe5b6f72c73ae0b8f86f18c443edc6c0120170c73e0fa76db6365590deeacc91684b7f7d37b69abc134be68d16022ae6c2b5efc75366b6a339d0a6966eac7a7f1cf18d1c9816b218e10e51ae55c9e4a3da563da8c2c96d4344d222b0196a18a22fa80cc17a270f4a51824f83a9d260fc2b77dfb6a5dd0ad85744fc4fa77942d33b75018617ea0c2d4b0782254bad7f36bb88b4abc8f8742ade4b9af18e42803a3bc116f8188d566010de05ffec663061a0e5d4c61824894ba7e6d07a046304b3bef6c11180ebf5465bd056eba63b596724eb31153898eccff13fcbcb159dabb90c553380fb0bb206719dfff8de422a08ac06f6c682a3cd275a1e65bb29db0c2f58df3ece95776fac27f13a534ebae32a4e33f25104d4ffa91b22980262ff521de7fd1dfdc3fa1cf0f34b12037a77b18f6a5c4b48711dca8656ce2c5d481c351e8201618a5ad13c63fb5ff1d410ec33e153fcc64533beb84b979ca9e98ad86eccc9a68f98777ad6b7a132a42978ee672b147aed09665b38336be291708023ee8524f5d7a1a0f4b706493af1f559d113950d461d629b3fce86b8bb7a4974f6afffea54b5d3034a9794e82a5cb1e34328c43616c94c8f7fd569bb7767f125c32ebdeb17710fb947c9ad573720910e9b7c511773cdd29e6547e05050f125f0b5d10d7a513abe35b3314a2ffce3d7c8d3f2de243aae9c75c27a8a170fd574507598e2bc06d2c41c30258d3713398d923be53ee51b7a078dbc0e59", 0xe4d}], 0x1, &(0x7f0000161000-0x1418)=[], 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/07 17:00:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) r0 = socket(0x0, 0x2, 0x9ce) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b2c000)={{0x9, 0x2, 0xffffffffffff677e, 0x8, 0x1, 0x2}, 0x5}) 2018/01/07 17:00:19 executing program 7: r0 = socket(0xf, 0x0, 0xffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000286000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000097c000-0x99)={r1, 0x91, "fbfc4be3e9c7e96c6272b6d0d52f8a95d0e8d874d0948cf04c864f2a4869f38fd06808196276cdc72aa71beca7617f830d93befca8a57f959b9da3732a0b5b0d4d2eb7b40f73e74202f49e1dff83556faf5e905d9f1c07b9612d0686ad4b56e886442aa8eff21c0faa6fddbe38371957e013cf98f911254185a0667f03a4e97cffdd654bcc7184bf8e7cdc1eec745040fa"}, &(0x7f0000768000-0x4)=0x99) 2018/01/07 17:00:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac2000)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000abf000-0x4)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e5b000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000037f000-0x18)={0x0, 0x10, "b2863fb0903c5ee59f232fa1bea85310"}, &(0x7f00008c7000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c97000)={0x0, 0x5, 0x8bdc, 0x40, 0x6, 0x312}, &(0x7f000030e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000098000-0xb8)={r2, 0x3, 0x4, 0xff, 0x0, 0x0, 0x9, 0x2, {r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x0, 0x1, 0x5}}, &(0x7f0000f53000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000018f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afd000)={r4, 0x0}, &(0x7f00005c9000-0x4)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000051f000)={0x6, {{0xa, 0x3, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000386000-0x310)={0x1, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xaa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe96, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) recvfrom$llc(r1, &(0x7f0000dcb000-0xce)=""/206, 0xce, 0x0, &(0x7f000037e000)={0x1a, 0x1f, 0x0, 0x8001, 0x7, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 17:00:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) pipe(&(0x7f0000777000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000073b000)='tls\x00', 0x4) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) recvfrom(r3, &(0x7f0000d39000-0xe7)=""/1, 0x1, 0x0, &(0x7f00001bc000)=@generic={0x0, "88d1e81c1c4e22beeaf11e00455494400444a03facde21bd52984264f8df731588f8654786711aab3700e99ed5572092ece425351928c04af208a04341262c7b13219e793badad502a528e3b8ca204c42914a8d165e9a0c491e10a84f65ac2e8798f4360f66f589aa2db29c8d14ed14490589e7f04e717a544eea3192393"}, 0x80) 2018/01/07 17:00:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af7000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007fa000)={0x0}, &(0x7f000066d000-0x4)=0x4) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/07 17:00:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x100, 0xfffffffffffffffd, 0x1, 0x8001, 0x0, 0x9}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a83000)=0x8001) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) [ 658.279480] [ 658.281307] ============================= [ 658.285488] WARNING: suspicious RCU usage [ 658.289664] 4.15.0-rc5+ #177 Not tainted [ 658.293792] ----------------------------- [ 658.297976] net/ipv6/ip6_fib.c:1702 suspicious rcu_dereference_protected() usage! [ 658.305641] [ 658.305641] other info that might help us debug this: [ 658.305641] [ 658.313832] [ 658.313832] rcu_scheduler_active = 2, debug_locks = 1 [ 658.320551] 3 locks held by syz-executor3/22245: [ 658.325336] #0: (rtnl_mutex){+.+.}, at: [<0000000082b4301e>] rtnl_lock+0x17/0x20 [ 658.333142] #1: (rcu_read_lock){....}, at: [<0000000052c122b4>] __fib6_clean_all+0x0/0x3a0 [ 658.341784] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000f594875a>] __fib6_clean_all+0x1d0/0x3a0 [ 658.351469] [ 658.351469] stack backtrace: [ 658.355999] CPU: 0 PID: 22245 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 658.363358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.372712] Call Trace: [ 658.375302] dump_stack+0x194/0x257 [ 658.378934] ? arch_local_irq_restore+0x53/0x53 [ 658.383613] lockdep_rcu_suspicious+0x123/0x170 [ 658.388266] fib6_del+0xcaa/0x11b0 [ 658.391794] ? fib6_locate+0x130/0x130 [ 658.395655] ? print_irqtrace_events+0x270/0x270 [ 658.400384] ? find_held_lock+0x35/0x1d0 [ 658.404426] ? fib6_walker_link+0x180/0x210 [ 658.408723] ? lock_downgrade+0x980/0x980 [ 658.412858] ? mark_held_locks+0xaf/0x100 [ 658.416983] fib6_clean_node+0x3aa/0x4f0 [ 658.421029] ? fib6_del+0x11b0/0x11b0 [ 658.424808] ? fib6_walker_link+0x180/0x210 [ 658.429108] fib6_walk_continue+0x46c/0x8a0 [ 658.433408] ? rt6_check_expired+0x1e0/0x1e0 [ 658.437789] fib6_walk+0x91/0xf0 [ 658.441131] fib6_clean_tree+0x1e6/0x340 [ 658.445166] ? fib6_walk+0xf0/0xf0 [ 658.448682] ? fib6_del+0x11b0/0x11b0 [ 658.452454] ? rt6_check_expired+0x1e0/0x1e0 [ 658.456839] ? __fib6_clean_all+0x1d0/0x3a0 [ 658.461139] __fib6_clean_all+0x1f4/0x3a0 [ 658.465269] ? rt6_check_expired+0x1e0/0x1e0 [ 658.469653] ? fib6_repair_tree+0xf10/0xf10 [ 658.473954] ? copy_overflow+0x20/0x20 [ 658.477824] ? rt6_check_expired+0x1e0/0x1e0 [ 658.482205] fib6_clean_all+0x27/0x30 [ 658.485979] rt6_ifdown+0xd1/0x6a0 [ 658.489498] ? print_irqtrace_events+0x270/0x270 [ 658.494241] ? __sched_text_start+0x8/0x8 [ 658.498362] ? rt6_clean_tohost+0x30/0x30 [ 658.502490] ? rtnl_is_locked+0x54/0xb0 [ 658.506440] ? ip_vs_dst_event+0xc4/0x650 [ 658.510571] addrconf_ifdown+0x134/0x14f0 [ 658.514693] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 658.520579] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 658.524963] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 658.530125] ? ip_vs_dst_event+0xc4/0x650 [ 658.534247] ? check_noncircular+0x20/0x20 [ 658.538552] ? print_irqtrace_events+0x270/0x270 [ 658.543280] ? ip_vs_dst_event+0xc4/0x650 [ 658.547405] ? check_noncircular+0x20/0x20 [ 658.551613] ? mutex_lock_io_nested+0x1900/0x1900 [ 658.556429] ? check_noncircular+0x20/0x20 [ 658.560637] ? lock_timer_base+0x1a3/0x2b0 [ 658.564845] ? check_noncircular+0x20/0x20 [ 658.569061] ? check_noncircular+0x20/0x20 [ 658.573279] ? __lock_is_held+0xb6/0x140 [ 658.577329] addrconf_notify+0x5eb/0x22e0 [ 658.581456] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 658.585846] ? inet6_ifinfo_notify+0x130/0x130 [ 658.590404] ? rcu_note_context_switch+0x710/0x710 [ 658.595305] ? ip_vs_dst_event+0x23b/0x650 [ 658.599530] ? __might_sleep+0x95/0x190 [ 658.603481] ? _cond_resched+0x14/0x30 [ 658.607338] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 658.612426] ? ip6mr_device_event+0x8c/0x340 [ 658.616810] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 658.621550] ? mif6_delete+0x620/0x620 [ 658.625408] ? ip_vs_dst_event+0x23b/0x650 [ 658.629625] ? trace_hardirqs_on+0xd/0x10 [ 658.633751] ? mutex_unlock+0xd/0x10 [ 658.637438] ? ip_vs_dst_event+0x24c/0x650 [ 658.641652] notifier_call_chain+0x136/0x2c0 [ 658.646032] ? notifier_call_chain+0x136/0x2c0 [ 658.650595] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 658.656035] ? rtnl_is_locked+0x54/0xb0 [ 658.659989] ? rtnl_kfree_skbs+0x70/0x70 [ 658.664039] raw_notifier_call_chain+0x2d/0x40 [ 658.668599] call_netdevice_notifiers_info+0x32/0x70 [ 658.673679] __dev_notify_flags+0x262/0x430 [ 658.677976] ? dev_change_name+0xbe0/0xbe0 [ 658.682181] ? dev_set_allmulti+0x30/0x30 [ 658.686302] ? find_held_lock+0x35/0x1d0 [ 658.690352] ? dev_load+0x80/0x1b0 [ 658.693873] dev_change_flags+0xf5/0x140 [ 658.697905] ? dev_change_flags+0xf5/0x140 [ 658.702119] dev_ifsioc+0x60d/0x9b0 [ 658.705722] ? dev_ifname+0x1a0/0x1a0 [ 658.709509] dev_ioctl+0x2d7/0xfb0 [ 658.713024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 658.718018] ? release_sock+0x1d4/0x2a0 [ 658.721965] ? trace_hardirqs_on+0xd/0x10 [ 658.726086] ? dev_load+0x1b0/0x1b0 [ 658.729687] ? _raw_spin_unlock_bh+0x30/0x40 [ 658.734069] ? release_sock+0x1d4/0x2a0 [ 658.738022] ? __release_sock+0x360/0x360 [ 658.742141] ? lock_sock_nested+0x91/0x110 [ 658.746347] ? trace_hardirqs_on+0xd/0x10 [ 658.750467] ? __local_bh_enable_ip+0x121/0x230 [ 658.755127] ? sctp_shutdown+0x290/0x290 [ 658.759172] ? sctp_ioctl+0x107/0x190 [ 658.763887] sock_do_ioctl+0x94/0xb0 [ 658.767576] ? sock_do_ioctl+0x94/0xb0 [ 658.771440] sock_ioctl+0x2c2/0x440 [ 658.775044] ? dlci_ioctl_set+0x40/0x40 [ 658.778997] do_vfs_ioctl+0x1b1/0x1520 [ 658.782858] ? _cond_resched+0x14/0x30 [ 658.786724] ? ioctl_preallocate+0x2b0/0x2b0 [ 658.791111] ? selinux_capable+0x40/0x40 [ 658.795163] ? syscall_return_slowpath+0x2ad/0x550 [ 658.800095] ? security_file_ioctl+0x89/0xb0 [ 658.804483] SyS_ioctl+0x8f/0xc0 [ 658.807828] entry_SYSCALL_64_fastpath+0x23/0x9a [ 658.812556] RIP: 0033:0x452ac9 [ 658.815716] RSP: 002b:00007f1ff4d0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 658.823398] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/07 17:00:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d", 0x10}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b6000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f25000-0x88)={0x1, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet(0x2, 0x6, 0x1fc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000095b000)=0x3ff, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 658.830642] RDX: 0000000020334000 RSI: 0000000000008914 RDI: 0000000000000013 [ 658.837887] RBP: 000000000000059b R08: 0000000000000000 R09: 0000000000000000 [ 658.845129] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6728 [ 658.852372] R13: 00000000ffffffff R14: 00007f1ff4d0e6d4 R15: 0000000000000000 [ 658.859724] [ 658.861370] ============================= [ 658.865534] WARNING: suspicious RCU usage [ 658.869705] 4.15.0-rc5+ #177 Not tainted [ 658.873814] ----------------------------- 2018/01/07 17:00:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x784) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bc6000-0x4)=0x9, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/07 17:00:20 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a4e000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f7a000-0x10)={0x0, 0x6, 0x9, 0x46}, &(0x7f0000ded000)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f7a000-0xa0)={r2, @in6={{0xa, 0x2, 0x9, @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, 0x1, 0x2, 0x7, 0x9}, &(0x7f0000603000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f78000)=0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/07 17:00:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000197000-0x8)={0x0, 0x7fff}, &(0x7f0000a80000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000042e000-0x101)={r1, 0x1, 0xf9, "47fe088f3fba1e293f51ced997c7de6cd8aa3705af81966d3f9aa2b6f53cf00f0718b83edbbbfe6c300a9b1ad5d338d100d5d798f9a325c8ab69810d1c50869d97d768f0bc496d1dd9367bcead3c7795fc95392b21173111205c014482aea21281021119749e9d0286f1cdad25485ef2c525523db26ce632acd6ac0413fd9638f1701b27ef650ecf3ab63a9fb4534922584d2822e7c9dc8a80061df0c65fe0cc2b73d3b7436b0ab01edbc85934a498904b7ff6adf1d5d0a5fd1b80e7ccd682ac13e7125a0d40e29b68cd134a15d6a08ba41f1b925e37871cd56f1338784df99d6420cd6fbeddf26d47e71a2e75a9a13b5abfe4a107afafe3bc"}, 0x101) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000935000-0x12)={@common='lo\x00', 0x23cf}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000720000-0x8)={0x2, [0x6, 0x3]}, &(0x7f0000821000-0x4)=0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 17:00:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt(r0, 0x3, 0x3f, &(0x7f00009b1000-0x61)="0c602adfc11927878d6dc30bfb65b86f8e39bccd9eb2b474a26e3e8fe8605383f98cfa83a0b50b3596907a795d316e92f75089300dd69c1f50afad61ed39ff549e536dba0c957d2013ceb5d622b4ee6ba45a31663c68c73060786175bc19bf270d", 0x61) sendto$inet6(r0, &(0x7f0000120000)='5', 0x1, 0x0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000024a000-0x2)="e0", 0xffffffffffffff08, 0x1, &(0x7f0000d14000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/07 17:00:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e28000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea4000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a7f000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x3, 0x4, 0x350b, 0x40}, &(0x7f0000c44000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001a0000)={r2, 0x7fff}, &(0x7f0000c68000)=0x8) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) r4 = accept4$inet(r0, &(0x7f000070c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c3000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001bf000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x9, 0x0}, &(0x7f0000af9000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000729000)=@sack_info={r3, 0x200, 0x9}, 0xc) [ 658.877996] net/ipv6/ip6_fib.c:1729 suspicious rcu_dereference_protected() usage! [ 658.885651] [ 658.885651] other info that might help us debug this: [ 658.885651] [ 658.893858] [ 658.893858] rcu_scheduler_active = 2, debug_locks = 1 [ 658.900561] 3 locks held by syz-executor3/22245: [ 658.905354] #0: (rtnl_mutex){+.+.}, at: [<0000000082b4301e>] rtnl_lock+0x17/0x20 [ 658.913131] #1: (rcu_read_lock){....}, at: [<0000000052c122b4>] __fib6_clean_all+0x0/0x3a0 [ 658.921780] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000f594875a>] __fib6_clean_all+0x1d0/0x3a0 2018/01/07 17:00:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x10004) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) [ 658.931460] [ 658.931460] stack backtrace: [ 658.936039] CPU: 0 PID: 22245 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 658.943399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.952759] Call Trace: [ 658.955351] dump_stack+0x194/0x257 [ 658.958989] ? arch_local_irq_restore+0x53/0x53 [ 658.963682] lockdep_rcu_suspicious+0x123/0x170 [ 658.968391] fib6_del+0x425/0x11b0 [ 658.971958] ? fib6_locate+0x130/0x130 [ 658.975843] ? print_irqtrace_events+0x270/0x270 2018/01/07 17:00:20 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b1c000-0x4)=0x0, &(0x7f0000bdf000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) 2018/01/07 17:00:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b31000)=[{&(0x7f0000461000)=""/161, 0xa1}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0x576)=""/4096, 0x1000}, {&(0x7f0000346000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c20000)=""/16, 0x10}, {&(0x7f0000fd4000-0x5a)=""/90, 0x5a}], 0x8, &(0x7f000026b000)=""/8, 0x8, 0x800}, 0x12102) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) [ 658.980607] ? find_held_lock+0x35/0x1d0 [ 658.984691] ? fib6_walker_link+0x180/0x210 [ 658.989020] ? lock_downgrade+0x980/0x980 [ 658.993189] ? mark_held_locks+0xaf/0x100 [ 658.997355] fib6_clean_node+0x3aa/0x4f0 [ 659.001426] ? fib6_del+0x11b0/0x11b0 [ 659.005240] ? fib6_walker_link+0x180/0x210 [ 659.009564] fib6_walk_continue+0x46c/0x8a0 [ 659.013893] ? rt6_check_expired+0x1e0/0x1e0 [ 659.018297] fib6_walk+0x91/0xf0 [ 659.021662] fib6_clean_tree+0x1e6/0x340 [ 659.025723] ? fib6_walk+0xf0/0xf0 [ 659.029266] ? fib6_del+0x11b0/0x11b0 [ 659.033068] ? rt6_check_expired+0x1e0/0x1e0 [ 659.037476] ? __fib6_clean_all+0x1d0/0x3a0 [ 659.041808] __fib6_clean_all+0x1f4/0x3a0 [ 659.045969] ? rt6_check_expired+0x1e0/0x1e0 [ 659.050380] ? fib6_repair_tree+0xf10/0xf10 [ 659.054700] ? copy_overflow+0x20/0x20 [ 659.058568] ? rt6_check_expired+0x1e0/0x1e0 [ 659.062966] fib6_clean_all+0x27/0x30 [ 659.066759] rt6_ifdown+0xd1/0x6a0 [ 659.070273] ? print_irqtrace_events+0x270/0x270 [ 659.075008] ? __sched_text_start+0x8/0x8 [ 659.079146] ? rt6_clean_tohost+0x30/0x30 [ 659.083268] ? rtnl_is_locked+0x54/0xb0 [ 659.087218] ? ip_vs_dst_event+0xc4/0x650 [ 659.091344] addrconf_ifdown+0x134/0x14f0 [ 659.095465] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 659.101360] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 659.105770] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 659.110933] ? ip_vs_dst_event+0xc4/0x650 [ 659.115055] ? check_noncircular+0x20/0x20 [ 659.119265] ? print_irqtrace_events+0x270/0x270 [ 659.123991] ? ip_vs_dst_event+0xc4/0x650 [ 659.128134] ? check_noncircular+0x20/0x20 [ 659.132348] ? mutex_lock_io_nested+0x1900/0x1900 [ 659.137160] ? check_noncircular+0x20/0x20 [ 659.141365] ? lock_timer_base+0x1a3/0x2b0 [ 659.145571] ? check_noncircular+0x20/0x20 [ 659.149792] ? check_noncircular+0x20/0x20 [ 659.154050] ? __lock_is_held+0xb6/0x140 [ 659.158119] addrconf_notify+0x5eb/0x22e0 [ 659.162248] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 659.166635] ? inet6_ifinfo_notify+0x130/0x130 [ 659.171191] ? rcu_note_context_switch+0x710/0x710 [ 659.176089] ? ip_vs_dst_event+0x23b/0x650 [ 659.180300] ? __might_sleep+0x95/0x190 [ 659.184249] ? _cond_resched+0x14/0x30 [ 659.188111] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 659.193196] ? ip6mr_device_event+0x8c/0x340 [ 659.197578] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 659.202313] ? mif6_delete+0x620/0x620 [ 659.206168] ? ip_vs_dst_event+0x23b/0x650 [ 659.210376] ? trace_hardirqs_on+0xd/0x10 [ 659.214511] ? mutex_unlock+0xd/0x10 [ 659.218198] ? ip_vs_dst_event+0x24c/0x650 [ 659.222410] notifier_call_chain+0x136/0x2c0 [ 659.226788] ? notifier_call_chain+0x136/0x2c0 [ 659.231347] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 659.236789] ? rtnl_is_locked+0x54/0xb0 [ 659.240733] ? rtnl_kfree_skbs+0x70/0x70 [ 659.244769] raw_notifier_call_chain+0x2d/0x40 [ 659.249325] call_netdevice_notifiers_info+0x32/0x70 [ 659.254418] __dev_notify_flags+0x262/0x430 [ 659.258714] ? dev_change_name+0xbe0/0xbe0 [ 659.262918] ? dev_set_allmulti+0x30/0x30 [ 659.267040] ? find_held_lock+0x35/0x1d0 [ 659.271087] ? dev_load+0x80/0x1b0 [ 659.274603] dev_change_flags+0xf5/0x140 [ 659.278645] ? dev_change_flags+0xf5/0x140 [ 659.282853] dev_ifsioc+0x60d/0x9b0 [ 659.286452] ? dev_ifname+0x1a0/0x1a0 [ 659.290234] dev_ioctl+0x2d7/0xfb0 [ 659.293745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 659.298733] ? release_sock+0x1d4/0x2a0 [ 659.302679] ? trace_hardirqs_on+0xd/0x10 [ 659.306797] ? dev_load+0x1b0/0x1b0 [ 659.310395] ? _raw_spin_unlock_bh+0x30/0x40 [ 659.314784] ? release_sock+0x1d4/0x2a0 [ 659.318730] ? __release_sock+0x360/0x360 [ 659.322846] ? lock_sock_nested+0x91/0x110 [ 659.327051] ? trace_hardirqs_on+0xd/0x10 [ 659.331180] ? __local_bh_enable_ip+0x121/0x230 [ 659.335826] ? sctp_shutdown+0x290/0x290 [ 659.339860] ? sctp_ioctl+0x107/0x190 [ 659.343638] sock_do_ioctl+0x94/0xb0 [ 659.347345] ? sock_do_ioctl+0x94/0xb0 [ 659.351209] sock_ioctl+0x2c2/0x440 [ 659.354815] ? dlci_ioctl_set+0x40/0x40 [ 659.358761] do_vfs_ioctl+0x1b1/0x1520 [ 659.362619] ? _cond_resched+0x14/0x30 [ 659.366483] ? ioctl_preallocate+0x2b0/0x2b0 [ 659.370869] ? selinux_capable+0x40/0x40 [ 659.374911] ? syscall_return_slowpath+0x2ad/0x550 [ 659.379819] ? security_file_ioctl+0x89/0xb0 [ 659.384205] SyS_ioctl+0x8f/0xc0 [ 659.387550] entry_SYSCALL_64_fastpath+0x23/0x9a [ 659.392285] RIP: 0033:0x452ac9 [ 659.395451] RSP: 002b:00007f1ff4d0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 659.403130] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 659.410373] RDX: 0000000020334000 RSI: 0000000000008914 RDI: 0000000000000013 [ 659.417615] RBP: 000000000000059b R08: 0000000000000000 R09: 0000000000000000 [ 659.424857] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6728 [ 659.432101] R13: 00000000ffffffff R14: 00007f1ff4d0e6d4 R15: 0000000000000000 [ 659.439413] [ 659.441061] ============================= [ 659.445245] WARNING: suspicious RCU usage [ 659.449418] 4.15.0-rc5+ #177 Not tainted [ 659.453480] ----------------------------- [ 659.457630] net/ipv6/ip6_fib.c:1639 suspicious rcu_dereference_protected() usage! [ 659.465260] [ 659.465260] other info that might help us debug this: [ 659.465260] [ 659.473410] [ 659.473410] rcu_scheduler_active = 2, debug_locks = 1 [ 659.480082] 3 locks held by syz-executor3/22245: [ 659.484842] #0: (rtnl_mutex){+.+.}, at: [<0000000082b4301e>] rtnl_lock+0x17/0x20 [ 659.492587] #1: (rcu_read_lock){....}, at: [<0000000052c122b4>] __fib6_clean_all+0x0/0x3a0 [ 659.501198] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000f594875a>] __fib6_clean_all+0x1d0/0x3a0 [ 659.510841] [ 659.510841] stack backtrace: [ 659.515362] CPU: 0 PID: 22245 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 659.522694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.532029] Call Trace: [ 659.534595] dump_stack+0x194/0x257 [ 659.538197] ? arch_local_irq_restore+0x53/0x53 [ 659.542850] lockdep_rcu_suspicious+0x123/0x170 [ 659.547493] fib6_del+0xd18/0x11b0 [ 659.551028] ? fib6_locate+0x130/0x130 [ 659.554885] ? print_irqtrace_events+0x270/0x270 [ 659.559618] ? find_held_lock+0x35/0x1d0 [ 659.563658] ? fib6_walker_link+0x180/0x210 [ 659.567952] ? lock_downgrade+0x980/0x980 [ 659.572078] ? mark_held_locks+0xaf/0x100 [ 659.576199] fib6_clean_node+0x3aa/0x4f0 [ 659.580237] ? fib6_del+0x11b0/0x11b0 [ 659.584014] ? fib6_walker_link+0x180/0x210 [ 659.588320] fib6_walk_continue+0x46c/0x8a0 [ 659.592618] ? rt6_check_expired+0x1e0/0x1e0 [ 659.596994] fib6_walk+0x91/0xf0 [ 659.600336] fib6_clean_tree+0x1e6/0x340 [ 659.604378] ? fib6_walk+0xf0/0xf0 [ 659.607892] ? fib6_del+0x11b0/0x11b0 [ 659.611661] ? rt6_check_expired+0x1e0/0x1e0 [ 659.616043] ? __fib6_clean_all+0x1d0/0x3a0 [ 659.620343] __fib6_clean_all+0x1f4/0x3a0 [ 659.624466] ? rt6_check_expired+0x1e0/0x1e0 [ 659.628843] ? fib6_repair_tree+0xf10/0xf10 [ 659.633138] ? copy_overflow+0x20/0x20 [ 659.637002] ? rt6_check_expired+0x1e0/0x1e0 [ 659.641391] fib6_clean_all+0x27/0x30 [ 659.645162] rt6_ifdown+0xd1/0x6a0 [ 659.648670] ? print_irqtrace_events+0x270/0x270 [ 659.653395] ? __sched_text_start+0x8/0x8 [ 659.657512] ? rt6_clean_tohost+0x30/0x30 [ 659.661633] ? rtnl_is_locked+0x54/0xb0 [ 659.665579] ? ip_vs_dst_event+0xc4/0x650 [ 659.669703] addrconf_ifdown+0x134/0x14f0 [ 659.673823] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 659.679685] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 659.684062] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 659.689220] ? ip_vs_dst_event+0xc4/0x650 [ 659.693339] ? check_noncircular+0x20/0x20 [ 659.697543] ? print_irqtrace_events+0x270/0x270 [ 659.702268] ? ip_vs_dst_event+0xc4/0x650 [ 659.706387] ? check_noncircular+0x20/0x20 [ 659.710592] ? mutex_lock_io_nested+0x1900/0x1900 [ 659.715404] ? check_noncircular+0x20/0x20 [ 659.719607] ? lock_timer_base+0x1a3/0x2b0 [ 659.723812] ? check_noncircular+0x20/0x20 [ 659.728029] ? check_noncircular+0x20/0x20 [ 659.732241] ? __lock_is_held+0xb6/0x140 [ 659.736286] addrconf_notify+0x5eb/0x22e0 [ 659.740411] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 659.744798] ? inet6_ifinfo_notify+0x130/0x130 [ 659.749353] ? rcu_note_context_switch+0x710/0x710 [ 659.754251] ? ip_vs_dst_event+0x23b/0x650 [ 659.758461] ? __might_sleep+0x95/0x190 [ 659.762410] ? _cond_resched+0x14/0x30 [ 659.766277] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 659.771361] ? ip6mr_device_event+0x8c/0x340 [ 659.775748] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 659.780473] ? mif6_delete+0x620/0x620 [ 659.784328] ? ip_vs_dst_event+0x23b/0x650 [ 659.788530] ? trace_hardirqs_on+0xd/0x10 [ 659.792650] ? mutex_unlock+0xd/0x10 [ 659.796334] ? ip_vs_dst_event+0x24c/0x650 [ 659.800543] notifier_call_chain+0x136/0x2c0 [ 659.804927] ? notifier_call_chain+0x136/0x2c0 [ 659.809482] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 659.814910] ? rtnl_is_locked+0x54/0xb0 [ 659.818853] ? rtnl_kfree_skbs+0x70/0x70 [ 659.822887] raw_notifier_call_chain+0x2d/0x40 [ 659.827442] call_netdevice_notifiers_info+0x32/0x70 [ 659.832513] __dev_notify_flags+0x262/0x430 [ 659.836806] ? dev_change_name+0xbe0/0xbe0 [ 659.841019] ? dev_set_allmulti+0x30/0x30 [ 659.845147] ? find_held_lock+0x35/0x1d0 [ 659.849191] ? dev_load+0x80/0x1b0 [ 659.852705] dev_change_flags+0xf5/0x140 [ 659.856732] ? dev_change_flags+0xf5/0x140 [ 659.860938] dev_ifsioc+0x60d/0x9b0 [ 659.864535] ? dev_ifname+0x1a0/0x1a0 [ 659.868313] dev_ioctl+0x2d7/0xfb0 [ 659.871820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 659.876802] ? release_sock+0x1d4/0x2a0 [ 659.880746] ? trace_hardirqs_on+0xd/0x10 [ 659.884864] ? dev_load+0x1b0/0x1b0 [ 659.888462] ? _raw_spin_unlock_bh+0x30/0x40 [ 659.892841] ? release_sock+0x1d4/0x2a0 [ 659.896784] ? __release_sock+0x360/0x360 [ 659.900896] ? lock_sock_nested+0x91/0x110 [ 659.905099] ? trace_hardirqs_on+0xd/0x10 [ 659.909216] ? __local_bh_enable_ip+0x121/0x230 [ 659.913857] ? sctp_shutdown+0x290/0x290 [ 659.917884] ? sctp_ioctl+0x107/0x190 [ 659.921672] sock_do_ioctl+0x94/0xb0 [ 659.925356] ? sock_do_ioctl+0x94/0xb0 [ 659.929215] sock_ioctl+0x2c2/0x440 [ 659.932812] ? dlci_ioctl_set+0x40/0x40 [ 659.936756] do_vfs_ioctl+0x1b1/0x1520 [ 659.940610] ? _cond_resched+0x14/0x30 [ 659.944470] ? ioctl_preallocate+0x2b0/0x2b0 [ 659.948852] ? selinux_capable+0x40/0x40 [ 659.952893] ? syscall_return_slowpath+0x2ad/0x550 [ 659.957799] ? security_file_ioctl+0x89/0xb0 [ 659.962183] SyS_ioctl+0x8f/0xc0 [ 659.965523] entry_SYSCALL_64_fastpath+0x23/0x9a [ 659.970250] RIP: 0033:0x452ac9 [ 659.973406] RSP: 002b:00007f1ff4d0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 659.981083] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 659.988324] RDX: 0000000020334000 RSI: 0000000000008914 RDI: 0000000000000013 [ 659.995580] RBP: 000000000000059b R08: 0000000000000000 R09: 0000000000000000 [ 660.002819] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6728 [ 660.010061] R13: 00000000ffffffff R14: 00007f1ff4d0e6d4 R15: 0000000000000000 [ 660.017411] [ 660.019093] ============================= [ 660.023265] WARNING: suspicious RCU usage [ 660.027416] 4.15.0-rc5+ #177 Not tainted [ 660.031478] ----------------------------- [ 660.035626] net/ipv6/ip6_fib.c:1676 suspicious rcu_dereference_protected() usage! [ 660.043247] [ 660.043247] other info that might help us debug this: [ 660.043247] [ 660.051401] [ 660.051401] rcu_scheduler_active = 2, debug_locks = 1 [ 660.058073] 4 locks held by syz-executor3/22245: [ 660.062824] #0: (rtnl_mutex){+.+.}, at: [<0000000082b4301e>] rtnl_lock+0x17/0x20 [ 660.070562] #1: (rcu_read_lock){....}, at: [<0000000052c122b4>] __fib6_clean_all+0x0/0x3a0 [ 660.079172] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000f594875a>] __fib6_clean_all+0x1d0/0x3a0 [ 660.088816] #3: (&net->ipv6.fib6_walker_lock){++--}, at: [<00000000df47d9a8>] fib6_del+0x935/0x11b0 [ 660.098207] [ 660.098207] stack backtrace: [ 660.102713] CPU: 0 PID: 22245 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 660.110055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.119381] Call Trace: [ 660.121945] dump_stack+0x194/0x257 [ 660.125544] ? arch_local_irq_restore+0x53/0x53 [ 660.130194] lockdep_rcu_suspicious+0x123/0x170 [ 660.134840] fib6_del+0xeb3/0x11b0 [ 660.138362] ? fib6_locate+0x130/0x130 [ 660.142217] ? print_irqtrace_events+0x270/0x270 [ 660.146942] ? find_held_lock+0x35/0x1d0 [ 660.150979] ? fib6_walker_link+0x180/0x210 [ 660.155287] ? lock_downgrade+0x980/0x980 [ 660.159413] ? mark_held_locks+0xaf/0x100 [ 660.163534] fib6_clean_node+0x3aa/0x4f0 [ 660.167578] ? fib6_del+0x11b0/0x11b0 [ 660.171355] ? fib6_walker_link+0x180/0x210 [ 660.175650] fib6_walk_continue+0x46c/0x8a0 [ 660.179949] ? rt6_check_expired+0x1e0/0x1e0 [ 660.184327] fib6_walk+0x91/0xf0 [ 660.187666] fib6_clean_tree+0x1e6/0x340 [ 660.191700] ? fib6_walk+0xf0/0xf0 [ 660.195215] ? fib6_del+0x11b0/0x11b0 [ 660.198988] ? rt6_check_expired+0x1e0/0x1e0 [ 660.203372] ? __fib6_clean_all+0x1d0/0x3a0 [ 660.207669] __fib6_clean_all+0x1f4/0x3a0 [ 660.211792] ? rt6_check_expired+0x1e0/0x1e0 [ 660.216172] ? fib6_repair_tree+0xf10/0xf10 [ 660.220468] ? copy_overflow+0x20/0x20 [ 660.224331] ? rt6_check_expired+0x1e0/0x1e0 [ 660.228710] fib6_clean_all+0x27/0x30 [ 660.232481] rt6_ifdown+0xd1/0x6a0 [ 660.236003] ? print_irqtrace_events+0x270/0x270 [ 660.240736] ? __sched_text_start+0x8/0x8 [ 660.244854] ? rt6_clean_tohost+0x30/0x30 [ 660.248977] ? rtnl_is_locked+0x54/0xb0 [ 660.252922] ? ip_vs_dst_event+0xc4/0x650 [ 660.257048] addrconf_ifdown+0x134/0x14f0 [ 660.261168] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 660.267040] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 660.271420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 660.276576] ? ip_vs_dst_event+0xc4/0x650 [ 660.280694] ? check_noncircular+0x20/0x20 [ 660.284900] ? print_irqtrace_events+0x270/0x270 [ 660.289623] ? ip_vs_dst_event+0xc4/0x650 [ 660.293743] ? check_noncircular+0x20/0x20 [ 660.297947] ? mutex_lock_io_nested+0x1900/0x1900 [ 660.302758] ? check_noncircular+0x20/0x20 [ 660.306967] ? lock_timer_base+0x1a3/0x2b0 [ 660.311176] ? check_noncircular+0x20/0x20 [ 660.315380] ? check_noncircular+0x20/0x20 [ 660.319591] ? __lock_is_held+0xb6/0x140 [ 660.323635] addrconf_notify+0x5eb/0x22e0 [ 660.327759] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 660.332143] ? inet6_ifinfo_notify+0x130/0x130 [ 660.336698] ? rcu_note_context_switch+0x710/0x710 [ 660.341597] ? ip_vs_dst_event+0x23b/0x650 [ 660.345818] ? __might_sleep+0x95/0x190 [ 660.349774] ? _cond_resched+0x14/0x30 [ 660.353640] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 660.358711] ? ip6mr_device_event+0x8c/0x340 [ 660.363102] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 660.367836] ? mif6_delete+0x620/0x620 [ 660.371692] ? ip_vs_dst_event+0x23b/0x650 [ 660.375894] ? trace_hardirqs_on+0xd/0x10 [ 660.380025] ? mutex_unlock+0xd/0x10 [ 660.383709] ? ip_vs_dst_event+0x24c/0x650 [ 660.387919] notifier_call_chain+0x136/0x2c0 [ 660.392305] ? notifier_call_chain+0x136/0x2c0 [ 660.396860] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 660.402292] ? rtnl_is_locked+0x54/0xb0 [ 660.406235] ? rtnl_kfree_skbs+0x70/0x70 [ 660.410268] raw_notifier_call_chain+0x2d/0x40 [ 660.414824] call_netdevice_notifiers_info+0x32/0x70 [ 660.419897] __dev_notify_flags+0x262/0x430 [ 660.424191] ? dev_change_name+0xbe0/0xbe0 [ 660.428396] ? dev_set_allmulti+0x30/0x30 [ 660.432510] ? find_held_lock+0x35/0x1d0 [ 660.436555] ? dev_load+0x80/0x1b0 [ 660.440070] dev_change_flags+0xf5/0x140 [ 660.444099] ? dev_change_flags+0xf5/0x140 [ 660.448306] dev_ifsioc+0x60d/0x9b0 [ 660.451904] ? dev_ifname+0x1a0/0x1a0 [ 660.455681] dev_ioctl+0x2d7/0xfb0 [ 660.459192] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 660.464194] ? release_sock+0x1d4/0x2a0 [ 660.468141] ? trace_hardirqs_on+0xd/0x10 [ 660.472259] ? dev_load+0x1b0/0x1b0 [ 660.475855] ? _raw_spin_unlock_bh+0x30/0x40 [ 660.480233] ? release_sock+0x1d4/0x2a0 [ 660.484176] ? __release_sock+0x360/0x360 [ 660.488291] ? lock_sock_nested+0x91/0x110 [ 660.492495] ? trace_hardirqs_on+0xd/0x10 [ 660.496612] ? __local_bh_enable_ip+0x121/0x230 [ 660.501254] ? sctp_shutdown+0x290/0x290 [ 660.505283] ? sctp_ioctl+0x107/0x190 [ 660.509058] sock_do_ioctl+0x94/0xb0 [ 660.512752] ? sock_do_ioctl+0x94/0xb0 [ 660.516612] sock_ioctl+0x2c2/0x440 [ 660.520211] ? dlci_ioctl_set+0x40/0x40 [ 660.524155] do_vfs_ioctl+0x1b1/0x1520 [ 660.528014] ? _cond_resched+0x14/0x30 [ 660.531879] ? ioctl_preallocate+0x2b0/0x2b0 [ 660.536259] ? selinux_capable+0x40/0x40 [ 660.540300] ? syscall_return_slowpath+0x2ad/0x550 [ 660.545207] ? security_file_ioctl+0x89/0xb0 [ 660.549596] SyS_ioctl+0x8f/0xc0 [ 660.552936] entry_SYSCALL_64_fastpath+0x23/0x9a [ 660.557659] RIP: 0033:0x452ac9 [ 660.560817] RSP: 002b:00007f1ff4d0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 660.568495] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 660.575738] RDX: 0000000020334000 RSI: 0000000000008914 RDI: 0000000000000013 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000a9a000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000816000)=r1, 0x4) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/07 17:00:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) close(r0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000077f000)=0xabeb, 0x2) shutdown(r1, 0x1) [ 660.582979] RBP: 000000000000059b R08: 0000000000000000 R09: 0000000000000000 [ 660.590226] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6728 [ 660.597464] R13: 00000000ffffffff R14: 00007f1ff4d0e6d4 R15: 0000000000000000 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000118000-0x4)=0x1, 0x4) connect$ax25(r0, &(0x7f0000036000)={0x1e, {"0624040c0400dd"}, 0x0}, 0xffffffffffffffb5) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000012c000-0x4)=0x3, 0x4) 2018/01/07 17:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) pwritev(r0, &(0x7f00008e3000)=[{&(0x7f00008d9000-0xde)="be1ba1ec80ba86b73bcd9723b3e415bc903363aca9017d3ceaf1639ccc25624aad3c5e9104319dd95f6c3ef4b242fed9cf9032a05a768875a24a91cda2563bd8478767c2980d850124db1dabbb04c2ca25f6b12f44b0f536c819fdd7f774f78af3f3eb98c6dee643a21214a2bc2907314bfba8d41a01f2eb6e12f4ffa1a50e4df1b095563c85eb49fa3ea952380484b140b7d6cebffd49cfc68429d77b736db4391371d3164d71eea78e40d8ba6df52ffe99d21edb52d4799a1542d6b860e31121d79f4a69746e6b5235f53f4690950113d319f2c2dab17912269c8eeca9", 0xde}, {&(0x7f0000108000-0xa2)="183161b78fc3b3592215fa71198f5ae1cf25eb7b2abbdeccaa218a12d0082416cd850f28154f6d22f8935f8d530c6abd11a6e4227336aefdf8c76528115ef2040cd72e80dfcf52f3ed6974e8ccd9ea985551c5ebf5173c9a02f8ad565efafbbb2eedea1b228ff95bded725645c245cb26b91101b80f0aeeef1df9ae408901a1346019742b0e9e546d4f655c164c469a0598152de3156ca7cef592ec7d64a10489c59", 0xa2}, {&(0x7f000012a000-0x2a)="1a73663ff74b9b30c4fe2cfc4eadc865214edbe4010bf2f7c2d030fb947e23c29b979cc16a557a6eb6f4", 0x2a}, {&(0x7f00007ac000)="6c35238372ede12529ee703ec8a72065d5157fe96a8a90ec4eae1bc04dfb39ab6c37bbace782aa801d9190d4968977303a86bb910cf49b0e18a11f80692ec152b09f5f20a1c92c1dcde76c7dc47578bc1005372c1a8bf71f270769b226050dcdaa230a13569621e38152b8b520aeb59ef68ad88ee1e5c24d431077868fddc002b2f6bbd3e235479ac8b8bc58bd673ebc53a09bb7cbeadec770c2070cfa25652f6919b5e480fd11dc6cf1484be8171461d3079b2a176b3dc415c33e82331485b26c364003fec2566ed2f75bb24a704b7cbeed33fd5809eb6abe24ce7783374e9e80554badc65f0e343d4aff51d86b5883", 0xf0}], 0x4, 0x0) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b5a000-0x8)={0x708, 0x8}, 0x8) 2018/01/07 17:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000008, 0x2, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f58000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000419000-0x10)={0x8, &(0x7f0000b77000-0x1f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018e000-0x14)={0x0, 0x8b6, 0x3, 0x8, 0x5, 0x4}, &(0x7f0000a2e000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e0000)={r3, 0x2}, 0xffffffc7) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ff4000-0x8)={r2, 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002a5000-0x10)=@common='tunl0\x00', 0x10) connect(r0, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa75aa0f5a7e8ab61bd27a891495e64687db0d2772febfd6a9657a04a2cf779bcb7700a6adc94bb9baca0900000000000000eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7a000-0x4)=0xfe91) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cfb000-0x4)=0xca4, &(0x7f0000e2f000-0x4)=0x4) 2018/01/07 17:00:22 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002f9000-0xc)={0x0, 0x7f, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/248, 0xf8) mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) listen(r1, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004af000)=0x0) 2018/01/07 17:00:22 executing program 1: setsockopt(0xffffffffffffffff, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a31000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f27000)={0x7, &(0x7f000023b000)=[0x6, 0x0, 0x7, 0x8, 0x6a036116, 0xfffffffffffff405, 0x1]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00008ca000)=""/2) connect(r0, &(0x7f000020b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000063000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000-0x1000)="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", 0x599, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000dd3000-0x10)={r3, &(0x7f0000fd7000)=""/81}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fb0000-0x8)={r3, 0x2}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fd7000)={0xffffffff, 0xe, 0x80000001, 0x401, 0x3, 0xfffffffffffff001}) 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0xa, 0x6, 0x80000000000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d24000-0x4)=0x40, 0x4) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000df8000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f0000249000-0x10)=""/16, 0x10, 0x2002, &(0x7f0000d44000-0x1c)={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket$inet6(0xa, 0x5, 0xbf78) 2018/01/07 17:00:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000015a000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f1000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cdc000)={r2, 0x100}, &(0x7f000041c000-0x4)=0x8) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4, 0x43, 0xff, 0x80000000, 0x4, 0x1}, &(0x7f0000002000)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000d3c000-0x8)=0x0, &(0x7f00003b7000)=0x8) write(r5, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0xffffffffffffff9c) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x0, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) write(r0, &(0x7f0000885000-0x7)="a5412f288e9d3f", 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/07 17:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000030d000-0x10)=@req={0x28, &(0x7f0000a8e000)={@common='gretap0\x00', @ifru_ivalue=0x3ff}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r2, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_dccp_int(r5, 0x21, 0xa, &(0x7f0000e46000-0x4)=0x0, &(0x7f000043c000)=0x4) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}, {&(0x7f00007c6000-0xed)="eae29e65622206120f080581eb4d9648ceda9ace4211765ddb394b949afdad11fed3420788d7a464da8dca51be31127dbd1b2fe008b9e457067e3e15b773718321cfcc9b6f831afe62dca398fb7d43d4cd6e082c66fe78e738dc046652900dd9331c2980f1c3d751e55d9c79f9f5cce960ee3ff2cb037ff3944a070619654636c8f28f891e21b95c2153bd5dd710c4b24b3a5791f0ac6d3e2dcb874686938e5714930697116b1b0f20c31e23baa66cbf110b3ae7d2262b1b2cff60d9c0698a5ee5b1a99f3bdf28adb6df9776afb2e75aa0851c28d35df023a9587625e2ceaf2a669fe7bec7abef1efea510d422", 0xed}, {&(0x7f0000540000)="9b4d7a942e21e27053ca6200d3c47cd796c8a2a20c", 0x15}], 0x3, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f000081e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}, {&(0x7f0000099000)="90adda582709ed10f9fec361dee94fb42135b3934fd3723ecf35ae62ca1867d730208f47fad69134ec92f5362c049b3648ebbc75bfa80fc8e27fe97f8f21418bd6905cff4359f998cd9416a87669126b0445b491fc319ff2c9f3aed5756085f572bb54a8fbc7650e4401b2153d5e62e4144a3bbca37d2324592630737bb6c49f9545a6587809a8a8f6850365af9cc37794d5a67329ce736463bba0b36467f609b130fdd7b7d574f7c89cc769c06d2c64e5d92fff01ff93d4f62730bbe8e9c2d80abbe723787651866764e103e041830bb892f12476013306e0d00cb33829673b79bb89f7646c979d95b5076b0e668041", 0xf0}], 0x2, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) sendto$llc(r5, &(0x7f000061d000)="61527e47ed61f5f50aa438fde8250cda7001bc40e8f3bbc8b4985744e213051d165a355185f95e2bfe8faab7ab66e49f183916cc3c72919b5ce18b922c8a437c5db20509a535ff1438b74b", 0x4b, 0x0, 0x0, 0x0) 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d3a000)=0x76, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d0d000)="ff07d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x57d, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000261000-0x90)=[{&(0x7f000041a000-0xda)=""/218, 0xda}], 0x1) 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000208000)={0x0, 0xffffffffffffff00, 0x30, 0x3be, 0x6}, &(0x7f00002ac000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000112000)={r2, 0x3ff, 0x5, [0x0, 0x5, 0xffffffffff6ce4c3, 0x6, 0x51]}, 0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 17:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) r1 = socket(0xa, 0x0, 0xe2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000df0000)={0x9, 0x1, 0xb000}, 0x4) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000623000-0xe2)="e8a51078096b6396cf21bbbeae297b6003d2aef876175d57c35d25aaa9632c3d8416c61f3075428a9cfe6ace685c62c270a6e30a361e69fb9e08493fedd2e7f8f818f025b51518760b95e7ac425df6df468396009de3c7511b1e8188d0ce4afa119b1aff3de952dda8261393fbc94dcc6d495402e04e2fd541838926bf74a5ca078ce90b79c21712cf007763b6206fe92e06c9e9e67c50e6571aff94a6ca0259ce2aea00e565e26ee1d52988d36c55ceb6d31dafdfe257f28a68f55daca31bfcc8ef7dc3e564e9655a4808845b7f17a554192b271f74e9c32dd7eb2d5af101e8972e", 0xe2) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff78ab000076e43108dd79bd95000003ff00006ebc48e8d8cda3d681fc482ebe0409000000002000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000f1e000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x0, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002d2000)={0xffffffffffffff9c, 0x28, &(0x7f0000a69000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d44000-0xc)={r1, 0x80000000, 0x8}, 0xc) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f2d000-0x2c)={0x10, 0x0, 0x8000, 0x2, 0x5, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000215000)=""/0, &(0x7f00008a8000-0x4)=0xff23) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002a0000-0x8)={0x0, 0x0}) socketpair(0x5, 0x80007, 0x5, &(0x7f0000b3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000589000-0xc)={0x3e, 0x0, 0x35}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b3000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000a50000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb5, 0x8a2, 0x5, 0x100, 0x0, 0x20000, r3}) 2018/01/07 17:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1ffffffffe, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/07 17:00:22 executing program 3: socketpair(0xb, 0xe, 0x4796, &(0x7f0000644000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000fd7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd6000)=0x60) connect$inet(r1, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r1, &(0x7f0000090000-0x48)=@full={{0x3, {"e2452b79556fd5"}, 0x1}, [{"dc5fa2863724c8"}, {"68713f9e35cc03"}, {"eae877193afcfa"}, {"6ad5312e567ca8"}, {"6303737de21577"}, {"02450147186475"}, {"e41bb83fb21005"}, {"6496b13d6734d5"}]}, 0x48) [ 660.786742] IPVS: length: 65315 != 8 2018/01/07 17:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) r2 = socket$inet(0x2, 0x7, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e10000)={0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff8, 0xbf17, 0x101, 0x9, &(0x7f0000348000)=@generic="72c704c64ed95865b91eabff52e18d7d", 0x81, 0x6, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r3 = socket(0x0, 0x7, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000903000)={{0x10000, 0x4, 0x2, 0x0, 0x80000000, 0x3ff}, 0x9}) writev(r0, &(0x7f0000e2d000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eaf000)=0x14) recvfrom$packet(r3, &(0x7f0000fb8000)=""/136, 0x88, 0x2, &(0x7f00008d0000)={0x11, 0x0, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000915000)={r4, 0x8, 0xdf3, 0x8}, &(0x7f0000149000-0x4)=0x10) r6 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/07 17:00:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000087000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000063c000-0x4)=0xc) writev(r0, &(0x7f0000806000-0x30)=[{&(0x7f0000738000)="5903b9d561949572bbe71c44545e3f251ee67089e4be33", 0x17}, {&(0x7f00003b1000)="a148fbb266d7ac88db7ea4c8074a4237e318ad67d5623c1716c0b334e7139c33e8dddeb26cc0f000ac4d80ea1d5c67485ec3c8a609f1eabb22825013bb", 0xffffffffffffffc2}, {&(0x7f00000bb000)="30ac890a6f4a9b44441d518608731ce11e0ddce85babbf97e350c9860a4e746b4491f754c41958a840f0077d922c76a6baa8d223117ac54e", 0x3bc}], 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000403000)=""/184, 0xb8, 0x20, &(0x7f0000d78000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r1, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ac0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000aeb000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000a9d000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005fe000-0x8)=@assoc_value={r3, 0x1e}, 0x8) [ 660.851525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 660.886278] IPVS: length: 65315 != 8 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt(r0, 0x9c7, 0x2, &(0x7f00005b5000-0x82)="2273e35e4074d2b1daec78ea38f4555780ca739ed92edfd62cdcf701144ac154a0056ce473c3b9978de1e7f4792125ff5ddaef7fa99c4c658f7f5c5c4672ed43dd468caa7e9014b4601b738340d0658892060cd10ec6298fdfaa64207b796197cb2cfd4e03f46dff7ef0a0b33096a85b379901985363cfcc5b132642cd8a26a1b7f4", 0x82) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000bd000-0x20)={0xa3, 0x100000000, 0x4, 0x10001, 0x2, 0x8001}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000322000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000ce8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000460000-0x4)=0x1c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dd4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000bb7000)={&(0x7f0000a95000)=[0x0, 0x0], &(0x7f00006a0000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000073e000)=[0x0, 0x0], &(0x7f000050b000)=[0x0, 0x0], 0x2, 0x5, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000962000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000049d000)={&(0x7f0000353000/0x1000)=nil, 0x0, 0x7, 0x2, &(0x7f0000fea000/0x4000)=nil, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001c7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003f1000-0x8)={0x2, 0xfff}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775aed5e383e5b3b60ced5c54dbb7295df0df8217000000000000000500e6", 0x2e9) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1001}], 0x1, &(0x7f000054c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000b92000)=""/4096, 0x1000}, {&(0x7f0000c8c000-0x6d)=""/109, 0x6d}], 0x16d, &(0x7f000052d000-0x6b)=""/107, 0x2d, 0x0}, 0x0) [ 660.954599] dccp_close: ABORT with 1 bytes unread 2018/01/07 17:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x80006, 0xd9f6) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d1d000-0x4)=0x0, &(0x7f0000941000)=0x4) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d41000-0x4)=0x40, 0x4) bind$inet6(r0, &(0x7f000060b000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe54}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098b000)={r0}) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000e77000-0x1000)=""/4096, &(0x7f0000096000-0x4)=0x1000) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000fdf000-0x8)={0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000ca3000-0x4)=0x0, &(0x7f0000a4d000)=0x4) close(r0) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000069c000-0xb5)="130000001000ffddbf00f49ff60f050000230a009d000000090000000022e5f9ec3e4fe8697ae1a349009800000189b93c18983ae3820d6db0f049a1b4b88ed4fc65be0602c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000000000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d8869598debd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8df93a5c6", 0xb5) read(r0, &(0x7f0000e5f000-0x5f)=""/95, 0x5f) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008de000-0x5c)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6639fb04}, 0xb974, [0x2, 0x80000001, 0x200, 0x7f2, 0x8, 0x1, 0x7, 0x3]}, 0x5c) 2018/01/07 17:00:22 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x81) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae8000)={0x5, [0x81, 0x100000000000001, 0x800, 0x2, 0x6aa7]}, 0x1c2) 2018/01/07 17:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35, &(0x7f0000d40000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [{[], {0x8100, 0x0, 0x3de2, 0x3ff}}], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @dccp={{0x1, 0x3, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0xb, 0x3, 'cTS', 0x1f, "a17c9e"}, "350c95e78377cd089f8f59e5fd2c30f95d8b5844ee140bcdf7b80f27b3b63211226935f282cedbfda013ce3d753b06346a"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000464000)={0x0, 0x0}, 0xaf46, 0xa61) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000316000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e08000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000e00000)=""/169, 0xa9, 0x0, &(0x7f0000e0a000-0x10)={0x3, {"73fb89d4254a42"}, 0x0}, 0x10) 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket(0x8, 0x3, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000cdb000-0x89)=""/137, &(0x7f0000a23000)=0x89) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004e3000-0x41)="99", 0x1, 0x4000000, &(0x7f00002c6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4004) socketpair$inet(0x2, 0x8080f, 0x800, &(0x7f0000ede000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000557000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ef8000)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x3ff, &(0x7f0000044000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000083c000)={0x1, &(0x7f0000e88000-0x8)=[{0xeee9, 0x1ff, 0xd1d6, 0x3}]}, 0x10) r2 = socket(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f85000)={0x0, 0x7, 0x7, 0x8, 0x1e, 0x8000}) sendmsg$key(r2, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/07 17:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000868000-0x51)={0x0, 0x49, "291ba46b950e7f92ff7fe802087e9f6997b5d4c56d1581a1df3ba195c3118e359bf05a0059a2e4bcc6daa4ad2fd63fc2416f8bfd48edc2fa0f8a43848dfaefda9d31b894bcaeac4b1d"}, &(0x7f0000615000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b69000)={0x0, 0x8, 0x20}, &(0x7f000015b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000491000)={0x0, 0x1000, 0x75b, 0xfffffffffffffe00, 0x1b45cd41, 0xa7}, &(0x7f000033d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004b3000)={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]}, 0x3, 0x9, 0x7ff, 0x100, 0x4}, &(0x7f000053e000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000014f000-0x8)={0x0, 0xbc7}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000013e000)={r4, 0x0}, &(0x7f000052a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000010d000-0x8)={0x0, 0x97}, &(0x7f00007b7000-0x4)=0x8) sendmmsg$alg(r0, &(0x7f000056a000)=[{0x0, 0x0, &(0x7f0000fab000)=[{&(0x7f0000a82000-0xa9)="0a208be69eb8402f344f0b2da7f6d6abdd08ed741c4a36f9779282433c0ce82d357e870b8477c6f432416012264dd9521d7bb1515d6a60d9de67b9950be507f0ab30dbefc6736788efc725c9b0fd355c7c7b5c2a6405f7bb141290a84f2ded10902834a8dfca7bd20bdb98b30b3460a3f30216536648949313c3d5b537b185a3882c61da7a0ce7c7eace4e0bff9ba0ecc6efc9077f11fb8d40cd57ec6ca3197279c9cb2d115347a45c", 0xa9}, {&(0x7f0000aef000)="d75702ccc81805d9ab14286bc570802c85f5e7d701200da36cee9073f35c683797f355d53ee931cd867880acb8737953c9b4d4c15d406b18c840f0219ce26f661feb", 0x42}, {&(0x7f00001c5000)="5d4d7a68099c2a2863ecf9f27168fae7434c7725c57d6ba7e32c7860629cdb68dd2b12b7b160abd5825f6bfbb43400a34369c15010847297526e532893b6835ec641f56ca5109a636aa8c68e686d7117f6bd0da3c7c4902bfe33c0780e04c566f7ad228cee63244d81704beff14e247f376377e49a3e1c99c0e0046c326865173cefbdbc21f09224bb7316069e8a014a9ff82cb59f7ec7ea1bb08f020332ddab9e61a6fc29fa961f84a76f6959a8af8364cd9b25b9378379a0d4b9dcb7b7be878c88e0c605edd67ba9fb580fe6487428a715a0be9f554b652f9fb9d39509f7c13fd9c53784d277e9bf2295973befc525ba2f7caff38bc7e99118135a1ca32a6eed1555242af96993ff84075e4e3c26a1a6458d5f9e18413edccf7a29eaf7fa2e52e97e08a03f9f1653cf32e8573e9e3f9f41d0723009a09eab45115d005015db50cf66df851dca3b6d87a4d269d7d943e25a659454b211ad50d2a76a495ce9baf1f1f69de6588c27d509544c5eadbd06952cfd2eb99559fbf85f7938640e995a79aef6f928d74a04c7f55f8b78b7df2b0b6e301dce483e6b76d9eec857fcf461247e5fe64bab63cfdbc6e06bf1c9a644348d28ccc6d9f8cb7b0122cb93beaea73f78e02bcd0965718a31fcee8597823959976378791121371e9dfe6e634c9108bcbad87574d606d109b8cc1aae0f16de8829a71342836e18d586115e9fba01c0b3fbfdd39c602fe15c0be2df872ef77212499da4c0ae01ab6a5786d4266742004dba6df8240f986dc3d1b7512b0b059d9a4079f1fcfda7d6ad47240826416f6bc617c27d2ba483f468601ad2ba40bb2ea491bf877b678d315a5867930becd037915dc26e307fda749a4ac419d343432d076916bb1b52006f544d6ab6e93a159a31a7e3af8f646bdb5b645b2d6d64b2dcc43aff077d9a6e9d731a1ef242fb15a56c01dad62d69aba9133c675635c914eb1f312127aadbd762039b3eef70b62f9ef2571a1630eb27793cc7f0141ab73ee60ab65d7b69e9a225518e9d2f57eaaebe29165384690b35dcaa35a49df865973101e97078f43bc1218199bacf4d8bbbb43f2f25d00ed9a2f2c045ef6b064f3d658d4f20b60b1fd9d0b516e79a9645b583faf310a3929729aba7c2666d1c9b8fe915ee790d4e7075c80d7da54d5b22cc44766078fdc474e666f942df60f8eb662a9b42c7b609f38e140c7bba3775e5aea843f9b5ea80e5fb8cb562b6b5cf328d767d1ebc618772bdb6441474af10cd7196168571b7faba68543f8736c1f58779b5dc021a14b92f0216216cc15b7e833f03ac2a1a842448d6dc2417ed88ca1b3ef700d2952f883f17fc7bbba7b0b31f8305dd15cf08803703ac6c57e89d9c2dbdc5caf085d3ac89e61fd9b5ff5423b312b79500af8652b4ee6a1bb01a16e63616ba2d5a3422cca777abb699fdfc9aedc7bbaf61cfbb23580b9ce86204ab98f3d0ef4268fcecaa06a41ef3e311822ab5f67cde6e7bedbf70906401b2046c31187f0e1a5d6c89b4b3cf4749a530cabaaea44ca4ed63ede354417e80d998535d7101556d1e73bb81328cbcec0aa17e1af9ac1a259916631638d4ea1fef5b41656c57c1f2e19e7699829066e43c36dd1d1132db31ea17e17120df8187fc669fba166b0cd790766db5a190169c64905c0265f340cc9f8046b93c236a773b3e7c9b3ab1e3946cb295ecb27931348baaf8749a53d055c341c6ae63b4b1473fd47af4f64d8b6ef3d0ea5a80a758fad60dd1d8b2c7ef6cae9f15381765418434e36db8d58fd7f294072d21c05261843aa35c12fbdc83bc0730628b78508be81df033c5aed9e6edd1887997fbbb0e3827517562c792c3475c7f2cd7d27fe1e5e4f72b3a689b00323ce9e5d76296e2f39fe15b57e0d7a9256ee2d595ea907a7ded43292f51e0a53515655829a576c2183ba8e5df1925418493ef819423254c02dc76a8cd585f3a6a45502183f00889000789f2871aef51b40284300ec22e37284ba95379acfb47c9abf76551e6e8edff2d4ac1c2875ae16c4f8d3ae19c088a597bc48848698f8f8394558939475030e63173b4614ae2f5dd4a56337be83f2f93eb417a2a0111d0ef1225c9386c19f9c5bbeee548658c6310e0abcba5c3d5e6e0319803595167a4f187c258453b2e87ae459061f0f8d83c020c192c75f79d767972c26d7751f3dd565137b9a1a275cc4690cea35349b3b6fbbcd908b19ba8276521c4eea21f8d5cb3cc302cb6bef15996e5391ade4c203001e2c23b9ac6ccb1930db5c8926e9b04035990af7d0c9546147aeadd17f60d8f0605d189b034425e241de641d9af0967a9817f99873942192f135ea05dc4d43da8e63310921454093c0574ba0a07290aaf218c39e4de0a78dd591563011df9a0352d98dbba926569c79780a732c4dcc700df0b0e6d6e59f594fbfadf82f484b52899f76bc20d31701f4173d820b80bd5d67bc1efb60b4e236bc9c85e8c5ddd43ba07f396e918eea1f62b5ba9fbb37264f3874d616d36d9714b708d9a694d92344372cd7c9569a5a5c3ecc22c9ba1dc6ca8b4a206deef28d102236b3607ca2149a09718e61c5554bc0b1a0ac29aa0d422aacca7338958f4a2fe73f39da06a0efa0b53e268431b00758e7a53f2ef6e2313c50910e3fcec2751eb3669c7c46ff1570c33bb1c28ce987e6404aeaf8cf1dcfb618f7f69846c427a86769249096c7350c429ad576c071a28fd273f9809f9c5077991cc0b7228f748a91e60cb9be2b04e7891f6212375588765218345b5e1c32fb69b85c28031557ea4707d60c05805615bef619f3292bb5bd10ba3c837e12eeefa78bb7b5bcb973178a834faf3100ac0d85babd0b2e443776e141d410b87a5a6eeb26c447dd105edce40ed1d305594deb481c22ffd76c033ed10f8d504f8dc15c898fb07c3e69a8cd736a023767e96b9b7fee71dee1e1ebcbd439d9638199a105bc6605152364e1978faff52282704e50256974cf65e3fd4d396764def080e0081ceab27a372a2aebb1edc43eac8ab2520df3686da9963a0c4ada3e118b74c47a943ed5dbf9e9ade0e32a802f83fa7d8b73a9730052c94a79c4b65346996c9261df45564155d61b10e37411ee52929c6ea3ccc66d13fda8a555ee6f33936e6b3a80841742eb9bc6c024ffe9a3bc371ca34872436f6c2907a9b8bb1570fc9c0afe2da89e9d874aceb6f2fab008c0c1fd7d52e884e90b0d5d336ec633e011c1bb9e1649590aebd5c21d083781f5f0528dad3868d27d7e33bcd854fe71fe20d1d95bebf902f9e576b552ee8ef7bca88ad05aec004be14f457b9ce4a0ec1dc82546d3478ee9d293d418a8686a229f3155c55174e5c496940d74445d3a4fa069a8bf86d50b70582d0d08a456131df9a813c51724f4a41914918659b7e4a78e5c63553dac3e51575036b65c430e4abac3a01eddfc12909b2135aa6f919f443a2cd6252a45f6e2188f9cf921a8fe8069e7890d479ff5c997f15d3ef2b6129318d083cefd0fa1fc953f891c6c0bf26aa632b8df2e764246942c7372071b1ff8a8b18bed259b3f1a9a2383d16f02dd4bac4831a84d89031f5f1f29caa12aec8b4f951149968a139fb7687f87ef197b8fe21b26b934bd886b9050645c24254c92e012234de7659490e592d61e03d03afa878e76e7884205ec2c259b33c60d1b0275cf977a87e6a3c5f89ac26cf62024401d2e6432cc9e048a1826cb4af9fa3c7adb199bb4a088493da1b6f2ea68433f1d5509b783f792f7fb57b4303be9b3d3735d8779605ea6e560d272bd5ef9c3ca2c1f67c7fec52c1e0d43394bf28a962c61cc4474a5cb340127c3f012dd3a1f96c1c6aa7b264a83cab647fc7cea32991dcd70ead7811a22527000b22c38f0e07a513f9382e5cce0680f962b699557463a13e62af723636d4c1e407dda546521ab3f7ca33f1760df1e3f6d637e0d96156613e508da937792ef4465253a3aae154cdadde2318fed535070a3b51114edcd88bf2340766139c8c4cb572c173481240ef05f172ec68669a903fd1e9a7fc6bee5abf72389651530d0937366e44226c0cd23d337cd04cd607b8cc105e7f5dbcc641461eeda025915e70f75fdf8d853317c227b2da748fd195ac6bbd573cb3f66c53d3e26e3037ff0a5f1e0ce69832a68ab901be867d45c5ee2c6b027ee4a43aaafd7e444be9b364415f0a11741e45ae4b8cba32209d62ab108a7cbd174673a645f472b7f69f1fb460412e34505213055a7177584bffeb61ed66b84924885f0e597f8ad92f8b081fb41bf6fcce1c5e85580e4d79639d52f760de74f762839f5f475d56c42d8695d57b126cf0a6c9fb69495c00b6e1612337d5c7745c2643cf0c0a865ab61a12e8f8f4fe5b03cc17d10d0382ee1dc2fa4d78c0f68f7caae2e5f911cb7b1daf45451b574432780eff982940a91f428cbd6fe18502fb2ad31957d134c0cc8e471539ee0f022f5308dc71f574c462f98a81ebfd171775fea4a2d0d9fc46c349e7b8eae91aa405981e377ab7a515cbbb51e6b4575dcc2177bf23f80456b115fa352efbaf014eb518284d47a67facd0658777b294ade2e277c624bee876f93e53ed6ba5e63feaa6ebecbdcba6981b440d2f36194f3416bd71380eed513c904aeeee50e95ab8fa8ee31f14249bb01b7606591bdeca00894e8abcf6c5c04c75d395c3c050920adc1d7524352598cb64c7fe77912ed281df9234bf49f28d46206aad2ff204495ed5d39720b651d6b11e8092e477e1ee78ee61119c228b34af42e59e90f8312239a4fe6c22f035ffad0996ae0e255236ff4e1a6a58e861ee8b7ef9acecc4369dd6cc554ece7efaab9ee29fefa645ea6ef61a3e806457b9498066f96a5f9e1d774acc8a3771edb410c9013736364f1f85795a75ee401ba2681265870351a23ac160950390bce28f04d694e591cb82050267ce5e149786090de8c6cbbe05ac081104a442c1054b57d6ab9eac18c87d3d3b93aaa8fd289fb337f96cfdb23d663523ae5222a30a6bb5780a3e4ed06b3416d88723fd0cc8c34ecf992e5fc1f00d801f2a0a9bc2a901a5114d07a7f332266c601d869a35bb97dc6a8c3e1bbe9e97468f13b014e286d34f4dfebd78b6ad1b54f1b0161ff71f7fc4ab563cf8af1eed9795096eeb2f2efba8e343fcbb493be2f09100ad9c61f0c1507c5c04cec435a4fbcd496b3fc0335452aa4a8c35da0d0ffb0c644b287c919d8a0431f998b9028f3ede6d511d0a973565bccc6f83bb65ad16de6ed949341956e6c5dc441fe77b7b6b77c9acd284eed845e31131a714c0c184bfc35cbfd7a913b4c4c5a2222ca704701505962167f0097b7ed24bbf5540f0aa20287aa2e763d525541c6ee793d0b26657df9843c634a256594dc4274e99f1be93f0d0cae2c7026f0c2a203984ff67e318263c3b265a106acd7b6994e739a3a12d020d8261e667ea1c0b8b5a955fd70dab4bc37286f2863e7585d04b4bf4b8e67aa5d0224df174248bdd49ac670696750ceb3efa3e0c441a74c6cc4351cafcb8971e58f9a726f4bbf55816917f0a8b75fa6e1e23c09615591be12402455563767caddb9fff0a26e198cbb53a64cd125959e238e24932e3733c22b18c7d31e37db7cccf63ba2d226a14feb20e14b496cf50836c456b254f5694cf73f32e0dceb26bc5e4162a6d4fc7d0620bdd93d8f75e5a8b19ab8d55a4bf53a66492c9729173662f431785bfaa52fce4ccb51ef45d68f4ecb2b214d418e6ee5653a51de3f037e0b1558783e2d70b69bed4c879f0d4b31f28f36187c5560745a00fb20407056a", 0x1000}, {&(0x7f0000d6a000)="ac641e53934728999442b4a6d244ce87ad3e3e95bab8a323129c12a056f3c09b26a6be37e1838389b229db94cdc8742cb8a6ed2fca2b19179c1d6ffc30e94bc2025a13b3a3258e335f4a1ce3a2b91ba3a8cc0508fcff0ac4a576ec92810853de587380e55afce2a0dd9bf38a2cc1bd26d25a74e055446be77f21030970012f02c8f78eca781b60ab6ac8798725b7ff91b5d606ae11b9fc49f6a427d0fd1fcd352c75cbb3989d3728d3089bfbd605a5497fbffa125c97e6eba3d303c3a5b4953d2ae0a9f04c3e1e9558b06fe1b84c4eaebb2466", 0xd3}, {&(0x7f0000164000)="cc0a3bd7ce35e7cc6bbbdec232763b21994f67018c84d9755c27ba", 0x1b}, {&(0x7f000055c000)="3a7493767be7ca0b9a791bcde8c23c5909771a6fe207ed41dc28e2f09e539c688a3e62dd20742c325cd2935a04a24c74d579f4f13899baf53e7d000bfb08d21d7a70bccc6497ab3b2f27b2175003b0197f803596396b0fa5d26d288f1d370dc7d600781ef0251b010b92e9119457946a9bb2213756f48f466596e906b6a548d758c316985b4e0eaf", 0x88}, {&(0x7f0000987000)="01ac727ef42eef486a403b46e36c5496bc6c2ba7236098df1f5f258571cb5fc5a33806d56c9f96ef20", 0x29}], 0x7, &(0x7f0000146000)=[@iv={0xa0, 0x117, 0x2, 0x8c, "498448d67604b0706057c5c796fbb4fdfd2de5fb88fdc7209e1dcba2d8bb5079d6673cb01b067cd1263865d17a7c3cb19c5bbf4313a10d1bc14fad3626a448ef4cba2de6a2af47c524f71c2877f9c28099cf1f8f267520af5accc1327b8caeeb7cde49b3f98dacec2f25c7bd547291c6f3334f90d389004a42c1e9aea9c02f640d59a647c01d9ccc49e6bee0"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0xd0, 0x40804}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eb3000-0xb8)={0x0, 0x10001, 0xffff, 0xffffffffffff0001, 0x6, 0x2, 0x1, 0x6, {0x0, @in6={{0xa, 0x3, 0x8be, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x6, 0x0, 0x20, 0x3}}, &(0x7f00001c7000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000533000-0xa8)=[{&(0x7f000086a000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000592000-0x10)=[{&(0x7f0000b6e000)="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", 0x1000}], 0x1, &(0x7f0000ee4000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9a8e, 0x200, 0x12c6, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfd, 0x8200, 0x401, 0xd1, 0x5, 0x80000000, 0x3678, r3}}], 0x60, 0x20000000}, {&(0x7f0000690000)=@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c, &(0x7f0000c75000-0x50)=[{&(0x7f000099e000)="d08ffb8319de229bef747a3fd4a423975ccf1a2c96968710", 0x18}, {&(0x7f0000385000)="ba8eed8e5f3cd6f3ee6fc89055388e5bc7d93ca6f35ae6de2e7de7ee2bb3c7fd65760d7e5a62b868e1fcdbb6feef188f881f2e71e7f279d8d31aba3e3d27f0e3d7e6f7dadd4bdf96703c25bb942b6b024a627ff4156db35a573c881ea8672298e32645854b1d297141e57e4b49d6934a47b0a8628f34a47f3dbf696265a9f598308933947f99eedfa3e95aacc07ff7336931", 0x92}, {&(0x7f0000930000)="1b2883f1871a1f401ef1f7d15955513b9d46fc6f067c2b27185ffb9586e40a422bb3e0aefb43e42364c99e995cae69afb572027b1070a71828686b2b30f31cd7afdaefcc5bc7c1e6905e95042f5705280e3e939da6042981", 0x58}, {&(0x7f0000eca000)="6a9b9d2e7fb4c783e9230c2151c24a2f1c54ec368bf1d651e6a7d6026cdc0627ebcb14cf3d971953c04ac8e8f1f7c7e1cf6890465c854bd1c9d6c1bb6827fdc848981b0ad85f046ee49ebcd2afc55dcb58b1938685ef509ebd1451aee8abbd34e969ac5956ed7732a640758d00cd967387e7580c8a3d184a253785f23dc752977c646df37f0d488ab4f6aac9003228a0e46d66e29f82e71886", 0x99}, {&(0x7f0000f7f000-0x5a)="a4d7ff15a86d72a36942aec9fd979d01e74c7967eed9bc07bf921cde30cf548de82c59aef31f5a0cd613b3ac0267dba06b21832cf70426c26af27fd1df133f67cf52f16a185b008f244f2d2609f15a4b9e4e1689a3fee1a33293", 0x5a}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000c9a000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c85000-0x70)=[{&(0x7f0000bd1000-0x1c)="b645eed1b4962bcf08e86be84ee3e067b3960c27e4a06c3cfeb499bd", 0x1c}, {&(0x7f0000671000)="43ac8732fbf807655f44233d0f7f145d20c848b8db4abc35162f7407ec80f88dc3ccb2fa2d734f79e9247261f546222de68447290d96e15a3b2ba60b3cd5391c71bf5c9ac81e7ecc6a349c3c673d7389ce6ec58689722c44fded35ea684b45acfa34cc4fef5ac34779cd8532e92fa40f935e4639fc5ac12440770830bed9348223dfac18a9975ffd6e1acb47fa1cf5fcba2dc14516452567fa3f7714f69a12344a831f3505d85820ea47f649178302fa5527ab34c48f25cf9b", 0xb9}, {&(0x7f0000277000-0x1000)="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", 0x1000}, {&(0x7f0000c1c000-0xe7)="5408ddcf272c51a7c2d6c6273c4d23a640c9bd3a08c3656d32c5fc5befa3e5dbfd93752f44e78135f863afa57d767d6f16a095fc870bc1da72ee489fd9b0d3d1fe5ef1a5c58e5d919ae128e88ab8559312094d66e2c597e3cc74f059bda2450776e1b00cd496ba9bbca4fee2053aaa8534921c883878c9880958f29acd6a5f9bf1ccaf0e74d4fa031efab6062fba071bacba0783d38dbea4ec54806a530fc191a0188428c52568737e272498e953f8e523b7b0709379f2d746e09fa87296adbb7343430a0d12709101e16bb1965f2d51bbd8b2d3de4dda042b296136d8e83b54df9e9e6dd15c28", 0xe7}, {&(0x7f0000bab000-0xbc)="0861f58647444b8d3a60927211505c404293f4ec05d97dbdb18face45dfa44654e55dc0a968154d259e3ecadd20eb2c4de488adfa0f6e994583bbba6e7104350899b48600a714578963a285c27d53ada837ce2f796aa3d3e5cea09f0de37948bd83a61b1e1e1443ed8f6a4483290b1dd001772200b1d030e472bafe6469cf0499d46764691898edeabfc968af1ebc7c052df11608a7c153054c907f4a12c3ea11ea40664b788b85ac2b7c914abea21326614446a5b5ebc2d807fe213", 0xbc}, {&(0x7f0000fbe000)="09acc6c6c58ff2da81ad70435af1fd975567e94f674237bda6bb3eebc29c31e82477aa2320c7081e21aa68d4115c7d4ab9493497d3f655d7b67bf6b073c637d161f2b2c59e50d6b24d012efc915dc39433dcf7acb1ee622aa7d29809b3236d13cef478de2ef250ed34", 0x69}, {&(0x7f000074b000)="a099f26f6c3eb97df6f5ea75a7372830e6ef994f2693c8565a8e439a7aeeaf584d2ef348aa46a99dafa85189b04a2f304a07c129206ddb5d7c31bd9b89f0f4bb18bf8f698eb009709080b97b0e59cdfe01a7583cde4526c673b45e75e2a28b932f794309bcc1cd7560e0f5f93996693e3dc1f5b2f6870320f22f3bf53c4105ee75efa264565d4d46b75451aa3d9475d987fa264eb8c14082c4634c5603936ded46", 0xa1}], 0x7, &(0x7f0000128000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0xa, 0x80000001, 0x1, 0x2, 0x3f80000000000, 0x100, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x7, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x7ff, 0xffffffff7fffffff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8204, 0x6, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0xa18, 0x7b2, r7}}, @init={0x18, 0x84, 0x0, {0x2e104be2, 0x80000001, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x202, 0x8, 0x12ae974b, 0xb2e, 0x709000, 0x1b4, r8}}], 0x180, 0x40000}], 0x3, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r9, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/07 17:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b5e000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002a2000)=0x0, &(0x7f0000997000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000464000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c37000-0x4)=0x10, 0x80000) setsockopt$inet_buf(r3, 0x0, 0x14, &(0x7f000089c000)="b6942021169a8daa6787e1756dcb0211148751a22df1295413e6283bf51749ad1db38d525ed06ddb78a45c36de2002819409c11279bba4747c54", 0x3a) r4 = socket$inet6(0xa, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000047000)={0x0, @in={{0x2, 0x2, @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]}, 0x9, 0xde5, 0xffffffffffffffff, 0x82b, 0x0}, &(0x7f000073d000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00007d9000-0x4)=r5, 0x4) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) r6 = accept4(r2, &(0x7f00004da000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000)=0x10, 0x80800) sendmsg$netlink(r6, &(0x7f0000934000-0x38)={&(0x7f0000b36000)=@kern={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000a8f000+0x4cb)=[{&(0x7f0000549000)=[{0x5c, 0x2, 0x700, 0xff, 0x2, "c654d88daf9e418c5ecb41a876882b98ba8eadd020fb3760391bdf7363d613c7b4e81853a85d0d96bf2ecfc030e655757805aa0c7681c560185e07c655b6049378a274154fcaf3fa6f0d"}, {0x68, 0x9, 0x105, 0xffffffffffffffcd, 0x0, "8d52d5867c8797c9875e33c200a9bb7537056d0e86cd19a4bd26711a2d66bd9432a7ecc26d29f78c704107e3f0a8da7e074a679ebe1a27d657221a151632f5a067d0ad173d5a3a42d79863023debf0203da27ce3007b"}], 0xc4}], 0x1, &(0x7f00003d9000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r0, r2, r0, r2, r2]}], 0x38, 0x8000}, 0x4008891) 2018/01/07 17:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000417000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c1000-0x4)=0x10) r1 = socket(0x200000000000a, 0x3, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f77000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f78000-0x4)=0x60, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ba6000-0x1)=0x3, &(0x7f0000f78000-0x8)=0x1) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{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]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = accept4(r0, &(0x7f0000b96000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000055e000)={r2, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) socket$inet6(0xa, 0xf, 0x9) 2018/01/07 17:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000511000)=[{0x0, 0x0, &(0x7f0000b5b000)=[{&(0x7f0000644000)="2783e48b0aee09fa", 0x360}], 0x1, &(0x7f000084f000-0x48)=[], 0x0, 0x0}], 0x173, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00007ed000+0xb2d)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 17:00:22 executing program 2: r0 = socket(0xf, 0x1, 0xea) r1 = socket$bt_rfcomm(0x1f, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) accept4$inet6(r0, 0x0, &(0x7f0000cd2000)=0x0, 0x800) poll(&(0x7f0000c06000)=[{r3, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r3, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f88000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e14000-0xa)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000a22000)={0x0, 0x7fffc, r5}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000fdc000-0x10)={0x3f, 0x983, 0x9, 0x4}) sendto(r1, &(0x7f0000888000-0x2d)="1e379aed57d399e0816f5c79bf76945314934c832efcdac1d5d31e07373c5c8e5e85feebafc35f9ac36858fdd0", 0x2d, 0x20000884, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e8c000)={0x7, 0x0}) ioctl$sock_bt(r4, 0xdd1f, &(0x7f000041b000)="21367ac386668024c94dbc3785a40bcd8ad1b9eaad045515635c102f3959ae2408cc1ce3ece15e0f73ae") splice(r0, &(0x7f00002b7000)=0x0, r0, &(0x7f0000ba1000-0x8)=0x0, 0x20, 0x9) getsockname$ax25(r3, &(0x7f0000b6d000)={0x0, {""/7}, 0x0}, &(0x7f0000ae9000)=0x10) 2018/01/07 17:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x105, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006e4000)=0x9, 0x4) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/07 17:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet(0x2, 0x80004, 0x10001, &(0x7f0000049000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000037a000)={0x0, 0x8, 0x7fff, 0x1ff, 0x6, 0x3, 0x5, 0x101, {0x0, @in6={{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7f, 0x2, 0x1, 0x8}}, &(0x7f0000fe6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000850000-0x14)={0x0, 0xffffffffffffbbb1, 0x5, 0xcf2, 0x25, 0xb96}, &(0x7f00009a4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009b8000-0x12)={0x0, 0x9, 0x5, [0x6, 0xa2, 0x3, 0x8f8, 0x1]}, &(0x7f0000ab6000)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f5e000)={0x0, 0x4}, &(0x7f00008ca000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000c9f000)={&(0x7f0000dff000-0x1c)=@in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00001a8000-0x70)=[{&(0x7f0000020000-0xeb)="ce76c8d5720336eec771a008c58d236664c26411a45035f253810e4c109419a5bca9ce42a01322a07bd2376b7426faa7288dca631f0c19dfa6764227b6e2628e77732f9fe70f811bec43bfdebf77dcb315ae93fc3fece1bf61a345d0988fc79a6a56007a99d1e44d4a71d7d00dc26ee60a8affd564dc300820339550f0a75a22b8d958435bacfbf025a77ca81bd557a411208e066a83623a0c780454b010169e6111370ff8cfe103d8a1a2c9245f31385fd2661eb6d185b93c68e6b687068ac1a9d5314f244f8954ace29a2b9fa03df6409c56b69b8baa39f39777ff27454461a7319323db7d4047e6d14c", 0xeb}, {&(0x7f0000980000)="a405569051ab64aeee48af56eaf92e9477e1c7c6a6ad7ac49f283add69e37b4b04df03048712ead70034d98c1bd7f6c5af63097cd69bafb2ce7e2e5718ba0a86b3c2224716e1657925f8d3593c049f09ab68724a", 0x54}, {&(0x7f0000e40000-0x1000)="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", 0x1000}, {&(0x7f0000fd5000)="affddab2cf360e12dd83443f43dbb9b6733966304beefcc11a4884f87fc38bac90edc551057b203fd9564599598577613714363a2ca7da908070e345c403", 0x3e}, {&(0x7f00007d9000-0x2a)="fe7d73a70db6368a45952476ae3c78f87ebb66955ddf2bab10691c81cbfe18976c6a5176dcddb7c56c776a835c7b22dbfa60b62c0e6842dad4483949095cdd4f7a7f73720c7fe37d083b0f1668339acabc8a80d383477dd6ebd1be1b33689a", 0x5f}, {&(0x7f0000076000)="395f4682048e86760ff63e7cf6d0ac670485b739a68c8cadf9905ec384804b71397b3ce97361a49ec8ecaa46d099cb2d730616ea14dc50ed5219895937df2d6205f5db367fe293a95811e7db4ae0ad35fa530e35e9c317fb8435", 0x5a}, {&(0x7f0000e0f000)="6982ca11e58ad206afbdea2a80e659a299571c7b4261648673a46046fa528afe3a8a3c5c490be14489798a8dd4cf5f19b0c799e1ddee9d39f0d80c51120ad9661620df3d007a4a75c9297500cb32afed24cbe5cc6211387857fa0e59e44b385868e965bb54b52d0d0ff155c836014014c3470f4063ddc1333f1c10ac1c7ed005c8eecce041", 0x85}], 0x7, &(0x7f0000b64000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x800b, 0x3, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x700, 0x1, 0x8, 0x5, 0x2d8, 0x0, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x208, 0x6, 0x2008, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe00, 0x3, 0x4, 0x0, 0xfa, 0x8001, 0x6, 0x0, r5}}], 0xc0, 0x4040}, 0x4000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b76000-0x8)={r5, 0x0, 0xfffffffffffffffe}, 0x8) 2018/01/07 17:00:22 executing program 4: r0 = socket(0xd, 0x27927a11d9ccbc24, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"3c7f6cf932884894cd0bd5782350bcda", {0x4, 0x1c, 0x81, "e06b6369ef5c", 0x9, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/07 17:00:22 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt(r0, 0x200000000112, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f50000)=0x0, &(0x7f0000dd7000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f52000-0x38)={0x0, 0x0, &(0x7f00008db000-0x10)={&(0x7f000087e000)={0x2, 0x5, 0x8, 0x0, 0x4, 0x0, 0x2, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x4, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/07 17:00:22 executing program 5: mmap(&(0x7f0000000000/0x90a000)=nil, 0x90a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0, 0x0}) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000812000-0x10)={0xccccccccccccfe0, &(0x7f00000f4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000090a000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x8) ioctl$void(r1, 0xc0045c77) 2018/01/07 17:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) socketpair(0xf, 0x0, 0x8, &(0x7f0000662000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00002d8000-0x4)=0x0, &(0x7f0000e2f000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) sendmmsg(r1, &(0x7f0000200000)=[{{&(0x7f0000efa000)=@nl=@proc={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f00000c1000)=[{&(0x7f00007fc000)="75cef0c17f438b219fe97f83acc48f126c978e7d23b0d6f9ac97bde528f6ae41e8328c66", 0x24}, {&(0x7f0000437000)="", 0x0}, {&(0x7f0000ad5000)="fbbd1ef923d3690e7d6cabdc3680c7", 0xf}, {&(0x7f0000dbd000-0xf5)="16bd09b0e13500c890632201bf6ed61c9bc9bbc866a6d579594f5292ef1f4aee0e9d37fd758e597d41a9eeebe174fe56bbbed0722caef592b84e27ccd747afe630088212cfc7eb65e7d31a65e054d036129d01ab1e5d4d6656737540d2b0d5d09b972f1e1952b27287160f879b630d3d8bfe7d705430519c17b54bcd7a00bbe166c406a12d7111fd297d6829d8ac35e3c31cdd4c68210d21e802b1e9483d0cc61ace4bdb83ee88920820c9ed532e96f5fe835e81611d3258606bd462a852793b8cfccc3189c36140d2795dab6c02bc5a9a3f0f573f82ba5d02c37d2a18a572a3608ce9da65d957fcdd61a158460d142fda6abc5c50", 0xf5}, {&(0x7f0000bc2000)="d26a32562091763739dad87fd11f040beee04e0314cc2a93c2b9563c2beb2e7a28d6e3f1db181ec68f10a9b48611965ac036e3c0b4f71365633a7491fce2309b53183cbfcbb933dc7294e59a82705c7d9546bc49aa90e9584a0b5650030a71045be618069cb9cb64d7ed22d21ba7f95caab37f325f151fc0a3920e9944954be5f63674cbb5e8f41be96ed666eabf07818e0f2a5bedc35a3898468ca9c0179bbda938d743c84d1d85b6d1c216b9468eaaa594a2cce3edfe89853d6d857191904abf5383d64f94da", 0xc7}, {&(0x7f000096c000)="fcaecdce43cdeedcd713d4513fff07", 0xf}, {&(0x7f000030a000-0xcf)="e76d6c6797c414f65779e881851a96b43a6c6c2067c05c39ab8500e0627a0a6030e8cf2724cba2344cadc1a7f110c98cbb71b63fa950769a6b1bbe4eb2bddc2c2f63ae3ec5930fb5b561a3d5bfd8afbe8d946d726ffec8f4bf3ba8679aae08449ba8686f267be6652172f74c442d0c4096103736e29f234259de40c1d002389b14a424b16067999a3a7f0c1fe1662d72c3c9bc34a2667493ca7ec39c2b6bfa8b4ccafd6e41fc4d1c3531eb8cdaed8437c76a35ca8673b967479764691e38e6d358d5bf108bf5466d085f32f2919431", 0xcf}, {&(0x7f000097e000-0x1000)="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