0-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000939000)="1d8c74f5bb6367c7f763d626f793a45e6cac728cd5d3b4da677e9f0ff0916c48daf08d5e069c4a45eb4e7ab26cbabb68a826575dcae86f4110c12c4d0c9c1b3ff61be5ee7898e740edb952e62f00480ca774fdbcfb78067cc5df53d5a01aeb16620071506862047be842103cb643a5aeff5928219e8d36d5d43e52e98043b989acbaa3365407093252d1ecce9e00ca3fa4e60a9cca76c4dc8cd79cc60d1a31f5c8763a5dc51f7060ea64d0", 0xab) 2018/01/15 13:59:23 executing program 7: socketpair(0x10, 0x5, 0x3, &(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000017c000)={0x0, 0xfffffffffffffff8}, &(0x7f0000fcb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008d9000)={r2, 0x8001, 0x30, 0xfffffffffffffff7, 0x7}, &(0x7f0000cdb000)=0x18) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000060000-0x4)=0x8, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000-0x4)=0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r3, &(0x7f0000004000-0x30)=""/48, 0x30, 0x12000, &(0x7f0000009000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f000000a000-0x14)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000013000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) write(r2, &(0x7f0000004000-0x8d)="00edacdd111d510f4d9048f86e820418416e1a636e7029462c44aa1781f88aea4c6f198e42d78af17c949f7aa1d3436651d72785440ee0d1b95276c3dee350958c4ac6d276ec948338d801444fac925b5b8097d00ea732715bb4c9115e4d1353d37c196c8f22fb6941b689c8022a5832367d7d7f5640b87806bed50b7a0f315d295837045338e2c4acd7274fdd", 0x8d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000011000-0x10)={0x52, &(0x7f0000011000)=""/82}) connect$netlink(r2, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000611000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xb) listen(r1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ddd000-0xa3)=""/163, &(0x7f00006de000-0x4)=0xa3) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$sock_proto_private(r1, 0xb703, &(0x7f00008d5000)="") 2018/01/15 13:59:23 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000476000-0x10)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x200000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b78000-0x38)=[{r0, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x84, 0x0}, {r0, 0x5005, 0x0}, {r0, 0x40a, 0x0}, {r0, 0x20, 0x0}, {r0, 0x3ff, 0x0}], 0x7, 0x433) r1 = socket(0x3, 0xe, 0x10000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000531000-0x4)=0x7fff, &(0x7f0000092000-0x8)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c65000-0x8)={0x0, 0x0}) 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x8189) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003bd000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000924000-0x4)=0x14) r1 = accept(r0, &(0x7f0000760000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f04000)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cd4000-0x33)="bd97c576743e4e0dafde6487f33bce906e9ec4d8cbd46a728720ca5b5a1b73e7c3eb4781fa15e9eb1b782a28947c1a36386a54", 0x33) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000213000)=0x2, &(0x7f0000f9b000-0x8)=0x2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x100}, 0x5) [ 506.075433] sctp: [Deprecated]: syz-executor1 (pid 21368) Use of int in max_burst socket option. [ 506.075433] Use struct sctp_assoc_value instead 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d27000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0x5) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000012a000)={0x101, 0x1, 0x1000}, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000d26000)={0x48000000, 0x401, 0x1d}) r3 = accept$inet6(r0, 0x0, &(0x7f0000444000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000be8000)=0x6, 0x7c1e538a6eb6b591) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000001a000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000d27000)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d28000-0xe4)={r4, 0xdc, "ffea5cd0251a6d54564c28aea653c1ded420b838b36c1a173f6a7a56461e1f18a6611ef64a2a82dc9f44765c69ff042aec3efa8b1a9aaacb7086a49789082c9c94dcf67d226de4c51ac222b9addb43c456c31f0ff8f4dc913f3d4f9a53666da754ff0ef9d082ee2d48f1e20dd414e1638f5fedce11118ae03587eecf366658357fe14f795b43fff815f26f48b2bb190edc5d41eae452f8009524d41f8ade1e1d31e8a2178d0d79944bac5d6aead2d8dc160347eb128e73a873cf5f5f9fe2ef25a95c72e0cb780a86354f332d9581adda1d3b28d05b9867f80655e45d"}, &(0x7f00002f3000-0x4)=0xe4) gettid() setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000130000-0x19)="00004f02000000fc1b30f97dd25ef5a9536c784f851f591f00", 0x19) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) mmap(&(0x7f0000d28000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3c000-0x8)={0x0, 0x0}) ioctl(r1, 0x1, &(0x7f0000d28000)="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") 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000570000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000066f000)=0xffff, &(0x7f0000bdc000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af0000-0x108)={0x0, @in6={{0xa, 0x2, 0xaf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x5, 0x5, 0x480000, 0x10001, 0x2, 0x0, 0x0, 0xffffffffffffff3e, 0x1, 0x6, 0x3f, 0x3f, 0x2]}, &(0x7f00001d0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ea000-0xe0)={r2, 0xd8, "c81338c156ade14b957549a4aea35f7f1cefaabe4eff30ead283c88a5f024e2deaeb3bf2899d0b5044d91a950059244698d2a7fd90382abcd858fbdebb9b2af6bea89bd148617d72cc268fc2919f285985716a6b4b7cc889dc3e925dbe5e473748a4bf3a2fce213f1e618d1d7fc42da81ba59ff0d59f2f94fae673c1bc6342eeac51924dbcc518e3ee33c46d5f613dd77a52762a1f2236d48d09d7dae38318c0a7f7e126e48e03042c206010d5d8fc98600148e7e1f8af9cefa617ef71ac1ab54408f76919194a5f7513b2a3a249cf3ff1d2ee694b1a7cc1"}, &(0x7f0000555000)=0xe0) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x0}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef4000)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0xfdad, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb34}], 0xdc, &(0x7f0000c3c000-0x22b0)=[{0x0, 0x103, 0x1, "9299ddf44f0fc97ae70683f556bb4dda76aab66dc45ac9ed4ebfb973cd258e983d1382c956a2f6ea3f768d9e4888c4c2b5c459"}, {0x0, 0x11f, 0x6, 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"}, {0x0, 0xaf, 0xaa, "f4e61f532564be8b78c4875c787df86d94c8eb97e8cd60edc7bd0b34425879c94fe507b58e85fb448e56ef05d20380860f74310cdae2836b8e16939c1d3cd8c7ee6dfa07478a43ca917e72b68df27c9c2130263e08b559c5c3a9e82927c7cb02e5e2f4899db68316b8e6b7cf38fbebb42a71418ae61e8428f76c6f3be5955084a6a1918ce399d06246c5e9ca136afba6adb1d029e9fe68"}], 0x109, 0x0}, 0x0}], 0x1, 0x11) accept4$inet6(r0, &(0x7f00008a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000339000)=0x1c, 0x80800) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000154000)={0xff, 0x81, 0x1, 0xfffffffffffffe01}, 0x10) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce6000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000152000)=0x0, &(0x7f0000807000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002d9000)=0x4, 0x4) 2018/01/15 13:59:23 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000047c000-0x4)={0xffffffffffffffff}) socket(0x11, 0x1, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000051d000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003cb000)={r0}) mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) [ 506.142391] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 506.179564] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x2000000000000000, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/15 13:59:23 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x1272, &(0x7f0000010000-0x8)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000010000-0x60)={0x27, 0x8, 0x0, 0x0, 0x0, 0x6, "52ee737b5b476420926a5b05d2cf5f0cbd88c0e65a0a266d1bf7dce7c133d6d3034557e9317f7c612dc4041bcd702a5fc937ba4cf1ce3bccd9f0741a2fe7dc", 0x82}, 0x60) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000001a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000)=0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000-0x4)={r3}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000001b000)=@req={0x9, 0x0, 0x6, 0x5}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000001a000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000001c000)=0x0, &(0x7f000001d000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001c000)={0x0, 0x7f}, &(0x7f0000009000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000001d000-0x18)={r5, 0xa76, 0x8, [0x7, 0xa9d0, 0x5, 0x6, 0x8, 0x0, 0x0, 0x3]}, 0x18) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000018000)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000001b000-0x8)={r5, 0xfffffffffffffe01}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r2, r1, 0x4, 0x1}, 0x10) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) bind$bt_rfcomm(r0, &(0x7f0000737000-0x9)={0x1f, {0x7, 0xffff, 0x2, 0x61, 0x1ff, 0x4d34}, 0xe4c}, 0x9) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[], 0x9d, 0x3) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e4d000)={r0, 0x0, 0x84, 0x25, &(0x7f0000f09000-0x84)="aa867ba3bc2c679c16d28e345ae285d0c72d7c5de5be5f22a96402d9bdbb23745d13b20505e03286f3611b0fb71575f508240c4ec3b092d1d4dc9da4f7441423160e782c8d4210455c6fff05aa296ea8a224b5a1cd6cb5284385284ee1f491f8a8f77ab28239d13f635c320867c7b1859a229fae7b521e84a2a82199bb6304ccfee69e4e", &(0x7f0000ba1000-0x25)=""/37, 0x9, 0x40}, 0x28) 2018/01/15 13:59:23 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000904000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00004c9000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) socketpair(0xa6272cac2a193fcd, 0x80000, 0x80, &(0x7f000078a000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000fa3000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c5000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) pipe(&(0x7f0000628000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) bind$alg(r2, &(0x7f00003b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(cbc-camellia-asm)\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000e19000)=0x2e, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000b3a000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000048c000-0x4)=0xc) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b44000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000990000)=0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000d0000)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f000070a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e87000)={0x0, 0xed, "ba346c7372f88e5144b5e22a51e2bfc5d87f274b4ef52032c63607aca77843b7b0c488450c639a78b51f872a38d0270bf1ec3fe32e78b04ca19dc2d68d0c3c4b5d28b9bca74963c6502b2d408bca3ecbdd0742e47874d09a64c6d4a9b7399c7b60a688aefd0e44ee17d902c32ab75e6089d868273bab1b5488c886df4d0b6c270d0dad9cc5b75513f87aca215407c1ff2183d7fa016d29f4cb7a60971e03610c98d78b4d923d176513ef62133a7333c020a3846157114650bf2f7e0cc57de88a807812121b63541f1bd590764c08faae80c78a5f450dd9a88f342face6f0581d350c2bb13baf6599b9dbd4eb8a"}, &(0x7f0000121000)=0xf5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000039d000)={0x0, 0xfffffffffffffffc, 0x207, 0xfff, 0x9, 0x200, 0x1, 0x5, r1}, 0x20) syz_emit_ethernet(0x2b, &(0x7f0000e14000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "c8"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/15 13:59:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f000031e000)=""/161, 0xa1}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000151000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x0, 0x6, "ff22b5d0"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x8, 0x1, [0xaf2]}) socket$key(0xf, 0x3, 0x2) 2018/01/15 13:59:23 executing program 2: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xe6e0, &(0x7f0000afe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000afd000)='htcp\x00', 0x5) getsockname$netlink(r0, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0xc) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000afe000)=[{0xc, 0x80000001}, {0x8, 0x3}, {0x4, 0x6}], 0x3) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000afd000-0x4)=0x7, 0x4) 2018/01/15 13:59:23 executing program 7: r0 = socket(0x3, 0x80f, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6, "f940c95ad9e6"}, &(0x7f000097f000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfffffffffffffff7, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffeffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 13:59:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xbd)={r1, 0xfffffffffffffff9, 0x7, "af0c19ac7265b6e61970fcaa0f87bb313b6be7b6972f0c265559692df520abbad712c4ab6cd7f1946e7d6620ae2fb483087fc3075dcd90b9e6ddbecef97d450279b8a1c8fb642cb5de2c052ae6056de93089a5ffbe03eb197d9dd86831b5ae8d0c633325606cc0c6b6ca18e4b60883980f7c5d3bbe52e1191edd8b25119a9928245a15afc8114b4f564fe0641067a37d24bf89f2c87399e3eaba7138dc97d28036cde98f0550fa00e06d3c043faf49a84edab1"}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00009a8000)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00008cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000031d000-0x8)={0x0, 0x200000000000042}, &(0x7f0000189000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00004e7000-0x8)={r4, 0xfff}, &(0x7f00000ac000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a6a000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x2, 0x80000000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000035d000)={r4, 0x100000001}, 0x6) write(r3, &(0x7f00008d1000-0x22)="2200000014000781004f10f7e2ff05fa02fb40000100000008000200e7f8ff02f155", 0x22) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b0b000)={r4, 0x800}, &(0x7f0000b1b000-0x4)=0x8) tee(r0, r0, 0x84, 0x1) 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00007e0000-0x8)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f00003fc000+0x670)=0xfffffffffffffffe, 0x3ad) pipe(&(0x7f0000035000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002dd000-0x18)={r3, &(0x7f0000f6a000)="c5812058c066fc40b3125e1d7eb4b786e8e431472df0fd83b6699ffbb8f96ba7178e7bf26c6087f03c8d81afcc43353714d8aa483567efabcd78206c3b4daebb68241031da", &(0x7f0000254000)=""/197}, 0x18) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00005e8000-0x10)={0x1, &(0x7f0000ed9000)=[0x100]}) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e90000)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x192}, {0xa, 0x1, 0x37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x6, [0x0, 0x6, 0x2, 0xfff, 0x8000, 0x4, 0x1, 0xfec]}, 0x5c) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f0000e7a000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000753000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ad0000)={&(0x7f0000f3c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ee000)={&(0x7f0000030000-0x370)=@newsa={0x27c, 0x1a, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x94, 0x8, {0x8f, 0x8, 0x0, 0x0, 0x87, "8201a4c24e5e3f9866b8703efe8e896b189fc71e4948bd413d1106e1394d6c525802259b58c5bdf25a96f74c430111a89dcc5cfb6979c7dd90028ffa4f5203af61de977c5aeee971341d14b2c52855f32f9edc37e4e2c907a2ac7042be15b3ed8689af8b23b4fd0b2acf6d1b3df5ab8b9d307b1264cd394c27e9f08d8a51d91a575e95d82e5e1c"}}, @algo_auth_trunc={0xf8, 0x14, {{'crc32c-intel\x00'}, 0x560, 0x0, "aa56dcfd1f775ccbe763c1a17cd935e03e347522cb4fdb6a09a9ffd06f46bc82704f23e7803b267eeefad44ec05ca79ceafaa7916b6997c0a34e981c1b3490ebfcd7427b026917894dd8921ee9f6456342622dee0ada570d4cc60851b81b8ec1ef3ce57a6cf5ea912b7af7598aace0e9b9f436684f89cd2166aea6eb462258c3bda60af588caf9674c17d4e556708506b0961080f1559cc1af906d27e4f62112fcb71564c2064c732e3318be"}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000357000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c6b000)={0x0, 0x1, 0x4, 0x62be, 0x5}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000019000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0xffffff82) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000019000)=0x0, &(0x7f0000019000)=0x4) syz_emit_ethernet(0x82, &(0x7f0000015000-0x162)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x4c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@fragment={0x77, 0x0, 0x8, 0x80000001, 0x0, 0x401, 0x2}, @fragment={0x0, 0x0, 0x81, 0x468, 0x0, 0xfffffffffffffffc, 0x3}, @dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000000, 0x6, 0x0, 0x2, [0x7, 0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) 2018/01/15 13:59:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000026d000-0x8)={0x0, 0x8}, &(0x7f0000c9f000)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0b000)={r2, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x4) epoll_wait(r3, &(0x7f0000ac1000)=[], 0x51b, 0xfffffffffffffffb) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000fc4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000482000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@loopback={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}}, &(0x7f0000b61000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000186000-0x28)={@common='ipddp0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x807, 0x4) getsockopt$inet_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000777000-0xdd)=""/221, &(0x7f000028f000-0x4)=0xdd) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000047d000-0x10)=""/16, &(0x7f0000745000)=0x10) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cdc000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000b94000-0x7)={r2, 0xfffffffffffffffe, 0x3, [0x2, 0x8, 0x100000000]}, &(0x7f0000dad000-0x4)=0xe) 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb9000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000796000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f75000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000c9b000)=0xc) connect(r1, &(0x7f0000642000)=@ll={0x11, 0x18cc0f07efb160b8, r3, 0x1, 0x8000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 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) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000321000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fce000)={0x7, &(0x7f00002c2000-0x38)=[{0x6, 0x9e6, 0x9, 0x5}, {0x80000001, 0x8dfa, 0x10001, 0x3}, {0x653, 0x9, 0xa73, 0x8}, {0x6, 0x0, 0x2, 0xffff}, {0x40, 0x9, 0x4, 0x2}, {0x8, 0x1ff, 0x4bb, 0x7fffffff}, {0xa8e, 0x31ed, 0x7, 0x80000000}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005ee000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(xts-serpent-avx,vmac(fcrypt-generic))))'}, 0x58) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept(r0, &(0x7f0000694000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cf6000)=0x52) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008ae000)={0x0, 0xb5}, &(0x7f0000473000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000804000-0x14)={r2, 0x9, 0x9, 0x7fff, 0x3, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008cc000-0x4)=0x0, &(0x7f0000441000)=0x4) syz_emit_ethernet(0x56, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x20, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7ff, 0xffffffffffffffff}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000477000-0x4)=0x0) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d32000-0x4)={r0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000770000-0x1000)=""/4096, &(0x7f00008b2000)=0x1000) accept4$ipx(r0, &(0x7f0000515000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000654000)=0x10, 0x800) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc2000)={0x33, 0x1, 0xff, 0x5, 0x0}, &(0x7f0000490000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4a000)={r1, 0x1f}, 0x8) [ 506.506352] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 506.531409] netlink: 'syz-executor4': attribute type 28 has an invalid length. 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000feb000+0x22c)={&(0x7f00001b1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000fed000-0x38)={&(0x7f0000fec000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000fed000-0x10)={&(0x7f0000fec000)={0x14, 0x5, 0x8, 0x300, 0x3, 0x2, {0xf, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000feb000)={r1, &(0x7f0000feb000)="51a86a80234fc8b9e23022146624a20c7cd1f9a8b999962ababf1049d12aa54134ec12875a7c046be0090f081bb161974afb13c2684eef052ace3cecef74c13b98d112c92a904f17b9e49c7dfc5b883ee4adad1408a94a1657eb089002331314f8cbb7dbaec8af6415d9cc0e55ecbbf52048c98bb88c75329b53b400d50fae128baef34e493c5523519fc301917856a055148a3c12b08a53f1896bc4dd34b5fba79c354c57da8cc632aee7fda81e659b0214f47ac8f5e1a00869d89e67c4978d94fd5ad6fd3ee3849adf06"}, 0x10) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/15 13:59:23 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000676000)=0x0, 0x80000) 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) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0xffc4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000003000)=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, &(0x7f0000001000)=[{&(0x7f0000001000-0x6c)="fed1917d02012d3fc29b4be4fbfca159dcb73c3728a5eb3740947ee983757553e27ea194c521ed8e2b9c7e86fdde73a5494b60462c3db87f100ad5064e49fb54aff7fabfddc82cf460f544269ba48d5592ed195516dccabb5f765dd8989643311ca7ef9b60c25ced0193af09", 0x6c}, {&(0x7f0000003000)="15663a73024b98bc437c0283415edc8ecf9e56869f1a1b8b28172f33c6526178e698abb7fdc3a9c0a5e3071e888373d235d107ed0d6c278bb13b2e69573e1428d3b29f6f3a0ca6beff059c42ffde1b392e6b20aacf78cf7509c0c4179623106337107660936f6c4aed522eb21694c9245cdcc5fdacf70f146e962c98d7df4e9740999560f90ad9919dbd88ca15d8166b265a3ffb1b6a81ab861d01e00029a80da37bd9b888cdf044e25ca767ee627863c62b84ebcc79a77f1d2c3d1cb2758758e47f39be579205dea4dcfc3966950264f650d9c478ce2a66081a83019af0a269a338ce0d92d263b4", 0xe8}, {&(0x7f0000005000-0x2d)="de2522c0bf32544bdc4b1bb2e16bdea5acf04dddb19b20dbe8e1a85b078d3af365d15a9471cf4028c922a6f699", 0x2d}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0xc3)="6b8c359c8a28470ebae04573420a9c385be97a9d7298104800e7a568aba7f6e350de0ebfa9451001dbfd7416e97d494369f8c148c117791e6077d116d6d622c18be161fab1a605c4a56719c81a2d9e62ed31abafc6e7c2f967d48d4a304ba48c8b4c1d5136fe68720b14ee0fbacc404438fdd102985ec75462a7a2007ebc1549824111017f73423b655dab02454be0df5276b5b3ae081bd08ab476d6e71437543c8b2d95fff7ab5502af1b31ecb5ae86c5d4fe44883a81c2e64cba7a6c74bd89eb651e", 0xc3}, {&(0x7f0000002000-0x47)="e582f3df327e86279d387e664d52e48d213b953a7e984c657486c5a74a4a500b06a621cd163c3ac9f8f6ae9db4290365574005f68f1e10f91f9c9b132d27758486921608eb33a8", 0x47}], 0x6, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000003000-0x75)=""/117, 0x75}, {&(0x7f0000003000-0xa6)=""/166, 0xa6}], 0x3, &(0x7f0000000000)=""/61, 0x3d, 0x3f}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000874000-0x4)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000092b000)=0x0, &(0x7f0000e30000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) [ 506.579822] netlink: 'syz-executor4': attribute type 28 has an invalid length. 2018/01/15 13:59:23 executing program 2: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000071000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000e5000)=0xe) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000181000-0x4)=0x0) 2018/01/15 13:59:23 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ec6000-0x4)={0x3}, 0x4) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ec7000-0x8)={0x0, 0x0}) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair(0x11, 0x80005, 0x7, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f000000c000-0x4)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0x0, &(0x7f000000c000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f000000c000-0x8)=0x40) 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000032d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f76000)=0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f77000-0x4)=0x7) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @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, 0x0, 0x9, @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) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x6, 0x101, &(0x7f0000f4e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000098b000-0x28)={&(0x7f0000bc2000/0x1000)=nil, 0x0, 0x7, 0x41, &(0x7f000024f000/0x2000)=nil, 0x6}) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ceddb1395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000315000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000305000)={r0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000034b000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000059e000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @window={0x3, 0xfffffffffffffc98, 0x0}, @mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000a43000)={@generic="2ed8a57433fecc7428596ff877374f2d", @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000b8b000-0x28)={@common='eql\x00', @ifru_map={0x7, 0x6, 0x0, 0x6, 0x531, 0x6}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b26000)={0x9, 0x8, &(0x7f0000ec4000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x1, 0xf, 0x3, 0xfffffff8, 0xfffffffffffffff0}, @alu={0x4, 0x200, 0x2, 0x0, 0xe, 0xfffffffe, 0xfffffffffffffffc}, @generic={0xfffffffffffffff8, 0xfffffffffffffffc, 0x9, 0x6}], &(0x7f00001a6000)='GPL\x00', 0xfffffffffffffffd, 0x5b, &(0x7f0000452000)=""/91, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007d9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ee0000-0x4)=0x4, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000005d000-0x10)={r1, 0x50, &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000006000-0xda)={r0, r2, 0x9, 0x3ff, &(0x7f0000013000)="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", 0xfffffffffffffff8, 0x1, 0x3, 0x8001, 0xa81e, 0x1f, 0x7, "88c80df05cdb1155f0695039350aa001ce74c73e1c04cf312de7a9df18291bb86cc58044fee294b25b087d7e5727ab58e558a7f0027c7c421d6fcf6916090588868c4d9605724d4e7e3bc813c272421443099f0278594362fa2377a561191f26cb6ed936d1bc14a80376acf8488e5d7b1d64c9fc19f30bee373917224620b31d495754b66ac455d23ca31713ce11879762e062110dac0983f1bf445a7776bc204ce8432f8e05fffa4b6090d5eb3411ff7336"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000016000)={0x10000, {{0x2, 0x3, @rand_addr=0x21, [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, @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) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8943, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000001, 0x0, 0x80, 0x0, 0x0, 0x3}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) 2018/01/15 13:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000e, 0x0, &(0x7f0000bfd000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00006ad000-0x2c)={0x1f, 0x6, 0x5, 0x215, 0x1d, r0, 0x621, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x32, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) 2018/01/15 13:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000052b000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e61000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f000071d000)={&(0x7f0000280000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00001f0000-0x10)={&(0x7f0000124000+0xc3)=@canfd={{0x3, 0x7, 0x1, 0x7}, 0x35, 0x1, 0x0, 0x0, "55e384d17adf40ab5c3b5ea88195677437087ba279eb2c9b24f48dc2f1c32960024772e9b1984aac205544d123967637f0f7910edb76d85ddca7d7ee1a8bb706"}, 0x48}, 0x1, 0x0, 0x0, 0x4048801}, 0x810) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000074e000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d59000)=0x1, 0x4) 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000018000-0x4)=0x0, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001e000-0x8)={0x0, 0x9}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001d000)={0x7, 0x4, 0x4, 0x6, 0xfffffffffffff7b6, 0xfffffffffffffffa, 0x68, 0x1f, r1}, &(0x7f0000018000)=0x20) r3 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f000001e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000015000-0x20)={0x68fb, 0xbe, 0x200, 0x1, 0x0, 0x2, 0x3, 0x0, r2}, 0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001d000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000)=0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000001d000)={r6, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffc0, 0x1, 0x401, 0xc0}, &(0x7f0000012000-0x4)=0xa0) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dda000-0x4)='tls\x00', 0x4) r1 = accept4(r0, &(0x7f0000eed000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000df5000)=0x6, 0x0) connect$nfc_raw(r1, &(0x7f00006af000-0x10)={0x27, 0xb9f7, 0x2, 0x7}, 0x10) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xfffffffffffffd8d, 0x0, &(0x7f0000eed000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffea2) 2018/01/15 13:59:23 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000001d000-0x38)=[{0x0, 0x0, &(0x7f000001d000-0x10)=[{&(0x7f0000000000)="24f2cbb44545a9fa1a408d1b687f4c1940f799526c6dc5d567262644aec91e40b6f4c83e06d416889e1e28ed310cd2d3dbc80c674b7ea559af4b31ed85f5087b78a5dceb306739ad6b23f648e2a44108004675a8ee1b6ddd03f4efbd7eb49275135a7af55a5cd7e27db0546dcffef75fc5e23d50d062509cd15920234235c9", 0x7f}], 0x1, &(0x7f000001d000-0x2e0)=[@iv={0x30, 0x117, 0x2, 0x1b, "862a98bd4d2672b3be7432abbd762e5c7f4fe23d232afb0710bd91"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x68, 0x117, 0x2, 0x53, "a396c2797c07d29e74d350e5bd79a8e34b0c11df26f8c73a51e322a2c89bfdef6b9198a3935fd80776d861a5227d756a8793913ac5ef3f98fd7a879b705b698b2a358a8747ccab46761ca4769afbe85edc41f0"}, @iv={0xf8, 0x117, 0x2, 0xe0, "386d9fd3217f374dc56c01780d1dd44f5c0ae73974de55e626679d638a53fa8df6236b9df93527365dbc885d221407afa9aa3c0d7ebaf457e1d87e10b8f2b33bc020602eae5f8440e397e82a75d8610081cc2d11e00fd11376838dcb053a0dd40472da24c21d727e1c61d54624ee51bab96897a17a10d106303a2cd6aa1b2423a20517c452f27a26f58c85b6c8886ee3fad0f4ba0976c019e1c024fd12fee6077587a25fb31a91b83a29bdf41fb0405d4708a3361c8abe087f45d50d5daa99f5a7cad16dbb9ecc4304fec33b8000c577ff0b03ad066c60d7528d21a4ca00900b"}, @iv={0xf0, 0x117, 0x2, 0xdb, "d06eaed1ad9bb03dc76720e47e5748b330692e076f33be94d50108dd568120905750994177dfa946989052fc3ea9d5dea158cd680fd15f75c63dff07259d0a86bea84248a6c246932142602196e061234add1932cbaafc17037d9965e3f8d02f07eca2908e89b6f146e12badbabae4122be2f4a42d3afed77645de57ae19c2c4c7644c7d97e8dda9b310b4042b15bb66a362c8f28907bb80fe3355fa238e9430a308c68e765fe0865ec42f102c9f1aaaf3b0825ab4d461af7bfeaa2cafebfa166a63f7912ef7e4b413ba91b3787d89e11c540e77699ab7da1262ef"}, @op={0x18, 0x117, 0x3, 0x0}], 0x2e0, 0x0}], 0x1, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:23 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00004c0000)={0x3, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 13:59:23 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x401) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f59000)=0x14) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f59000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = accept(0xffffffffffffffff, &(0x7f00004d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000654000+0x5f1)=0xe) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e8a000)={0x0, 0xfa, 0xffffffffffffffc5}, &(0x7f0000f5a000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000051a000-0x8c)={r3, @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]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xfffffffffffffe6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d89000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000028a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0a000-0x4)=0xe8) 2018/01/15 13:59:23 executing program 3: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000000000)="", 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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005df000)={@generic="141a1a9e34d0dee935ef8ae0ff4cf801", 0x3f}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x23, &(0x7f000014b000-0x9c)=""/156, &(0x7f000008d000)=0x25e) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$inet6(r0, &(0x7f0000b40000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9e000-0x4)=0x1c) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eab000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xa823, 0x3, 0xff, 0xc, 0x1, 0x6, 0x10000}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000be8000)={{0xa, 0x3, 0xf31, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xa67}, {0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, 0x629, [0x401, 0x1, 0x7a, 0x1, 0x6, 0x200, 0x10001, 0x8]}, 0x5c) 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "030000009e18f00c3af7f51c5e58dddde06eeff79506636248e925105cfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000ebb000)={0x0, {""/7}, 0x0}, &(0x7f0000093000-0x4)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000113000-0x5c)="fca6332b15781c169d0b6972ab97306c5f538b514f9bf0eb4414f459f4f5df828c978d035ebc37be290108202dd8195c57cfe04a0edb0e526180a1ed80b06507be09247bfa1c1b43c8e7dd2d3ad717ef131413d9ad2035feb183206f", 0x5c) 2018/01/15 13:59:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000089e000)={0x0, 0xe9, "55b554e58395a13560a0d96b3018b5d027d25ab3a56e3ffacbc3d09b0c7680157ca241572d6da6c67515832f6ea9850144f3e485d448cea981cdfd66dfba158ea01fb45608dbde55c0aae6d4fa5599bbd1a0a8b5af4161b925b47b5a3b968e1d4650e0d307deba861d43a1e420547a200b1545638652afd6d81a02775d07036082be767ba17bf72275ef1288bbc38615b4ae4b4d497fa198a738b1a97adbaff0c67af6c5dcbdc491df0f08f62f26a5309727fc367a3f72effe88f78bd25a31635010d275c679ff550114436c2f8d533052a610214c4b2ad2aeebc9f3432812425e42fe066616a8c6f7"}, &(0x7f0000001000-0x4)=0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x1800, 0x8, 0x10}, 0xa0) r3 = socket(0xa, 0x3, 0x1f) setsockopt(r3, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x6c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2e0b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x212}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) socket$kcm(0x29, 0x7, 0x0) 2018/01/15 13:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000, &(0x7f0000eea000-0x4)="3f000400", 0x4) 2018/01/15 13:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x1, 0x0) 2018/01/15 13:59:23 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc6000)=0x14) recvfrom$packet(r1, &(0x7f0000d5e000)=""/112, 0x70, 0x2040, &(0x7f00008d3000)={0x11, 0x7, r2, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[], 0x32f1c4bdad6eb260) 2018/01/15 13:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 13:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000207000)=0x4, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:23 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d86000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000455000-0x317)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @empty={[0x0, 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], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r1 = socket(0x9, 0x80000, 0x6) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e58000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f73000-0x8)={r0, r2}) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x7, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000489000)=""/232, 0xe8, 0x100, &(0x7f0000989000-0x10)={0x3, {"ff955a53fae85b"}, 0xffffffffffffff59}, 0x10) 2018/01/15 13:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7, 0xffffffffffffffc) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f25000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d9000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000997000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, r1}) socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/15 13:59:24 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000534000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002cf000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000d3a000-0x4)=0xffffffffffffff8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, &(0x7f00004dc000)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000000c000)=0x0, &(0x7f000000a000-0x8)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000e000)=@assoc_value={0x0, 0x9}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000000a000)={r4, 0x9c, "8b2860994d501f0190c6aeff0708f063fd2db17320f4a6ab8fe94b32991c4392c475f14fb0181d20418365f69f85fefa8062c42aa686e4ff7df387df2385fc5bbec98889596a0a99a030e876cf40bf5c54381db4f61e89dbce185609d405fc470a4025fb6b7b3a9877401b63d307607ff2f95fff1ddf63aaa57608f7cbb846a3b6151f2724a708a4f770cd7d8ec139ae133ba4d276001e1178d889b0"}, &(0x7f000000f000-0x4)=0xa4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000000f000-0x40)={&(0x7f000000e000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000e000)=[0x0], &(0x7f0000002000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x1, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f000000e000-0x10)={0xdf1b, 0xffffffff80000001}) getuid() ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000)=0x0) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8) pwrite64(r0, &(0x7f0000191000)="6e6297e0d18400c89d5430bee4f7212e974a16c08551fb441193654dce6e6872e28aa456c7232fad42775ab516856a77532e9d332771d081ca746054687a321f7ddcc7d94a47cb112ec4f51596b592374f7bac5d621c3ed9a87175acf1f189037635b590cbedf2916bac476a2f264b7cfbdff879f3dbf902dc6e91503f77a83be84dd0c5151d2b8dfa68316d940795ed8a75fc390b93e2654013043318ff1e77949ed4bfcddedac8fa8dfcab70eb667d471ac6ec6872bfd4277a0f651de4", 0xbe, 0x0) pipe(&(0x7f0000f64000)={0x0, 0x0}) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="305c8817e9909262dfb12f2b883c299f", @ifru_names=@generic="a34a9e7b7fce870c225766971036231b"}) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000576000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000158000+0xbf7)={0x1000, &(0x7f0000f6d000-0x1000)=""/4096}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6f000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 506.955232] device lo left promiscuous mode [ 506.970585] device lo entered promiscuous mode [ 506.980532] device lo left promiscuous mode 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x364) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xe, 0x1, 0x6, &(0x7f0000803000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009c8000-0x20)={0xd65d, 0xffffffffffffff7f, 0x2, 0x2, 0x17, 0x74}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c37000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000bb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b53000-0x8)={r4, 0x8}, &(0x7f0000bae000)=0x8) r5 = accept$packet(r2, &(0x7f00009e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14) recvmsg(r0, &(0x7f0000e9a000-0x38)={&(0x7f0000199000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fed000-0x70)=[{&(0x7f00000aa000-0x90)=""/144, 0x90}, {&(0x7f0000764000-0x4c)=""/76, 0x4c}, {&(0x7f00001fb000-0xf5)=""/245, 0xf5}, {&(0x7f00004f4000-0xb6)=""/182, 0xb6}, {&(0x7f0000ac6000-0x86)=""/134, 0x86}, {&(0x7f0000f5b000-0xba)=""/186, 0xba}, {&(0x7f0000191000)=""/114, 0x72}], 0x7, &(0x7f0000f05000-0x38)=""/56, 0x38, 0xe39}, 0x100) sendto(r1, &(0x7f0000698000-0x1f)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03", 0x1f, 0x0, &(0x7f0000946000-0x14)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000bab000)=0x6, 0x4) setsockopt$sock_int(r5, 0x1, 0x5, &(0x7f00002f1000)=0xffffffffffffffe0, 0x4) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000e18000-0x4e)="7bdd23b89fbcafdac17383282b147db2f3ce40ffc501e60b20f98deda0e35d8cafc3c25dac3581aa4df0e45c7a0990a5768d98912385d748a89bcdecbe5b6bdab4def3586954416a4001404db1d9") write(r0, &(0x7f0000c0f000-0x6d)="1f0000000406ffde0000edbc07100000000600000001800d000000000000", 0x1e) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00008c7000-0x4)=0xfffffffffffff001, 0x4) sendmsg$alg(r1, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[{&(0x7f0000e5d000-0xc7)="ee8ce9", 0x3}], 0x1, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x99, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/16, 0x10, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x97, 0x100000001, 0x20, 0x1d, 0x598, 0x8}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/15 13:59:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000339000-0x70)=""/112}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000027000)=[{&(0x7f0000080000-0x39)="3900000013001947059610000109210007000100030000006bdd0000f102800511001a000800000092018000004900000018e3470000000000", 0x39}], 0x1) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000008c000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) tee(r0, r0, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003bc000)=""/141, &(0x7f0000001000-0x4)=0x8d) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffff801) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009a4000-0x10)={0x5, 0x2, 0x8001, 0x8, 0x0}, &(0x7f0000879000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005b2000)={0x0, 0x1e, "6635583d2e4bce7ba7bf6ca3f7baf320e1bb0ef9dc5a3008e5519635785b"}, &(0x7f0000248000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000d8000-0xb8)={r2, 0x9, 0x0, 0x7ff, 0x2, 0x5, 0x3, 0x0, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x9, 0x528, 0x5d1}}, &(0x7f0000a88000)=0xb8) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:24 executing program 0: pipe(&(0x7f000060d000)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"e585256218fac255cf1edbc847ed484f", {0x4, 0x6, 0xd104, "6b1ffa9f00a0", 0x1, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008fe000)={r2, 0x11b3}, 0x8) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d24000)=@assoc_value={r2, 0x2}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000561000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000303000-0x94)={{0x80000000, 0x200000007, 0x1, 0xffff, 0x4, 0x8}, 0x4, 0x5, 0x404, 0x80009f, 0x3, "2f0690558dd84883f923f5c4cd555eaf018dc636299fab7b17531bbd064d1e25494ee5afefb186764be1c38d495a74abcb7d19c3f7412c962ce2feb9b5fcf52ac50e04213a2d85f8c8cf7644dcf7759f10aeb2e5a1990dd87f6b79fb4b0682716846fb0892c82467231d4252cd39c98c5d0a128f2ed4ccd89d47b01f60917fbb"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000272000)=0x10, 0x4) getgid() ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000747000)={r4, 0x7fff, 0x617b, "ffb305af6e73aab13eaec4cae7cf319cc24ef303788c79df2bebffc295536cad0f39784a37a6c40b98da3dbdea6392adf7cb68db0de4c56aa36043d8c7ea05d791b2402d72eeb036b5a9b04ebc12d75b1d482ca942d127e264eee48bde411589dbfefa11d45564de49ee6e2180342d80be44458e4d889fd52be913261b5cfed3c2ff2b99d43d7a00c2c90a68722cc9f9e93a727058553cb23e7b5659e4e29f8d8941f6185812c5296efb1d551707c261b115a8e633630dd69fba4e411a3f196f9a1e4ffcc26c7eab02b460d47b28c8ff00ecab70a53df18acdd1c1bc0f6e1d3ced6581"}) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000222000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004e9000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b05000-0x18)={0x0, 0x5, 0x20, 0xe6b, 0x3}, &(0x7f0000c02000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000084e000-0x98)={r2, @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]}, 0x32d, 0x7}, &(0x7f0000fbb000-0x4)=0x98) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 5: pipe(&(0x7f0000d83000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x1ff, 0x0, 0x1, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x7, r2, 0x10002, 0x73146268}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r0, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x4)=0xc) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a8c000-0x4)=0x0, &(0x7f00008b7000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r4 = accept$alg(r3, 0x0, 0x0) writev(r4, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x10000000000000ec) r5 = accept4(r3, &(0x7f0000e8b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0x10, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000a2b000-0x50)=""/80, &(0x7f0000f55000-0x4)=0x50) close(r4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00007f6000)=""/214) 2018/01/15 13:59:24 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000065d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x105, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000011000-0x20)={0x6, 0x800, 0x8000, 0x4, 0xfffffffffffffffb, 0x7ff, 0x7f, 0x8d0f, 0x0}, &(0x7f0000006000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000a000-0x5c)={r2, 0x8, 0x8, 0x3, 0x1, 0x6, 0x3, 0xff, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8000, 0xffff, 0x3}}, &(0x7f0000002000)=0xb8) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "6e5ad894a154fa94"}}}}}}}, 0x0) 2018/01/15 13:59:24 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x134, 0x17, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000838000)=0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x11, 0xa, 0xcc, &(0x7f0000ccd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c8f000-0x4)=@int=0x0, &(0x7f0000240000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000797000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000dde000)=0x20) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f0000b57000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x805, 0xffffffffffff8001) sendmmsg$inet_sctp(r0, &(0x7f000040d000)=[{&(0x7f0000cc3000)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c, &(0x7f00009ed000)=[{&(0x7f0000720000+0x56e)="543fb73f40ffb8cc814a0486483db5162bb2fdcc66751e71bf7488396ec748310689494e48b957a299a0dcb58988b57a68aab2636544f6bf0c0758e10c9a3d08f2e56f45b911e0054783feb02e1347c6f9d646f38613e1d77be3e8cb6f0c435fc89cc2b9c2a063dac4cdbe424aa4c23127bbbf2ab19b0902e32d077931a5f76c0afe83d7576497fd845fa4a761c6c9a2d3eb4dea98cd1364d286ef99d40657a0b8f25041b85c", 0xa6}, {&(0x7f0000c67000-0xc8)="6826284c0910a9ec195bb75bcc07af454641e39d1c96e6d1d33932df8a66c01708f4cf7c92e629b67e707bac4d06d0522f4c2a514786b362deaf342a27b7ad33e43f0a4cfabb27077553e18634398a45dea98a6e82ba4df4c4aba00a0007fb5bbdc02c1d9fd268af285d0b1ed731eb3de00ab862a36fd3aff6e4233f61224209fdd478559f9efd36a36d40b124cb58fab494473c4b5b3b91bed30b56af5a50a3b40474fa7eabf1eeb8ed4be469a9b74d7392e8b958f7a654721287ec66ab3c10618c7ca4f6cbdaaf", 0xc8}, {&(0x7f0000de5000)="9ba7c4403a484fdc3e0cba2dcee6f88c2d5e98e2ca7c6330d812beacdab459896e697b5a5a7ae9c1f6445ee3268299fe0a72d0c8c99d7775a3d156765dae64cd3782b6b175fba869676d54ef094caad171920e4eac61e1bb03765a1589c2398eceb1d54c5b86b25224eeceb71ff9", 0x6e}, {&(0x7f0000271000)="d3a0a99d258eb88cc4cd273c2721d36f85d875b8f44ab4ed0f63d9c65c43dfc3fa1df4f260771a9403e89acf8593977824cd030836e1fa21839a215e2ece939bcc16d01db4e6cf690a567849cace2ea4e6676e13289c5d623b47a9b078ec982e2e671889787ef2e824af1a36aaca6d4908432b39beaba9bb39374f6ab1e66c649e44e685bf6cc4c632861026d47284416816c6f23e85315129f44472cef751222cebecacb52134cbc63526c704266a668ac739c11c41b9180630d864879db6307530a16d6fd5d71cd9c60f4e090b4dd298648b573a1606ab1b431bf0af72f9b3de6c352559047170381d11c5", 0xec}, {&(0x7f0000290000)="4d303939209a73de752e699b559853a938a9714a1f3752a03e", 0x19}, {&(0x7f000033a000-0x45)="77a4c5f1ea568143c06a0ac09576f089f998d1e28561e06310a56b2fe075a28a21a697398ad9314b54c7e27201909d9b8b47a160ea32ed606b9c2fe8282e81fee0c61e5e56", 0x45}, {&(0x7f00003c5000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20008800}], 0x1, 0x48c0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ba6000)={0x0, 0x9, 0x20}, &(0x7f00004ec000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d9000-0x10)={0x9, 0x1, 0x200, 0xfff, r2}, &(0x7f0000da6000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x1b0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x20000010}], 0x2, 0x0) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "eb8fc8e52ae51994c60f75429edd4f420e1e645518473298ff2a651fa62b729f7c59f6d90df30593394749a18a1781ddfe822abefe64c80e89104ffc4bbc8e", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000000d000-0x20)=[{&(0x7f0000004000)="e14f7d6cfa914e8f7ed1a174a27791d556e3a3f81672b866caf88bd4fa64ab70dbf84cbbc3973e15732ca13ed561fbe837e8949a964884366590510906485c2b427cb992a53ad575a5d23722e7f7c129102aa51328fcdefd2bf29c2b839dfbfef5fdaff3215313bf6ad73a26e10a5d7efa3f88756fd3036a96f592877e6b71a0b8832c1ab50b8da611adb602a67e6925abcd911e489bd5e43022517be34a5abe9b", 0xa1}, {&(0x7f000000d000-0x95)="bb83a8a3b010d571930d4c969983f4f8332de2c3ff4e52628f0198e723ca082ae9e97f699f5cf492b6cc879003a394a9bfcab2d402b2c3acb007ef841b6c9c00a23d4d1121622f6e7d3629491775d429ee540a079432ff31a9fa4b6291fb5b4e47d849c77976a6ea5ff114c3da22c3c2b57d3cc149fb29b8fcfc4daa11412b3ee488e7956deb2862dede9058d514940dde0927a1f1", 0x95}], 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 13:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x3f, &(0x7f0000d75000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d34000)={0xa, &(0x7f00004f9000)=[{0x7fff, 0x4, 0x401, 0x1}, {0x6, 0x800, 0x9, 0x3f}, {0x1f, 0x0, 0x2, 0xf325}, {0x80000001, 0x7, 0x7, 0x2}, {0x1, 0xffff, 0x5a472e38, 0x19}, {0x3, 0xadcd, 0x3, 0xfffffffffffffff9}, {0x7, 0x51, 0x0, 0x159f}, {0x3, 0x0, 0x9, 0x7}, {0x9, 0x100000000, 0x0, 0x6}, {0x52, 0xfffffffffffffe00, 0x0, 0x401}]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bf9000)={0x0, 0x1ff}, &(0x7f0000802000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b1000-0x10)={r2, 0x3, 0x3d9, 0x1000}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009fb000)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="72cb357a0b54a94c5d93963c771efd73fed18e51ee8ba6264124d26afe3225b55f2b2c4df862fd3b2333d004aa0ec46f40e17043f6ccf2e55b38c06e52f27a7351fb0f6d2c50954f4b6d3154fad738fed0f7b62b7fd052fdd02fec78", 0x5c, 0x4000, &(0x7f0000003000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f00004bd000-0x95)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x8, 0x7}], {0x8100, 0x8725, 0x1, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5f, 0x1000000000, [], "58b9c4d36903f0b18d6e953487da88ee5c9a8ad4c8c5c4027db5b072aadde3368ddcc9875193bd8d2fac327c41b3a95511cce7b86b41495de7549efb94a2d5f1f97abbe6bd4a7660b7ed257c468cca1824093bdcfc65340da6ca447cf535d5"}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c1c000)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000012f000)=[{&(0x7f0000fd6000)=""/174, 0xae}, {&(0x7f0000fd7000-0xd0)=""/208, 0xd0}, {&(0x7f0000fd7000-0x96)=""/150, 0x96}, {&(0x7f0000fd6000)=""/34, 0x22}, {&(0x7f0000fd7000-0xea)=""/234, 0xea}, {&(0x7f0000134000-0xb2)=""/178, 0xb2}, {&(0x7f0000fd7000-0xf3)=""/243, 0xf3}, {&(0x7f0000fd7000-0xd)=""/13, 0xd}, {&(0x7f0000c46000-0x61)=""/97, 0x61}], 0x9, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000686000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) bind$inet6(r1, &(0x7f000070e000+0x17d)={0xa, 0x1, 0x44730326, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002c1000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f2000)=0x9, 0x4) 2018/01/15 13:59:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f00008a1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000834000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f3b000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002b1000)={@common='bpq0\x00', @ifru_flags=0x2000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000083000)=0x0, &(0x7f0000803000)=0x4) 2018/01/15 13:59:24 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a20000)={@generic="2357288f2e7f76c13076ad6ae6bee8ae", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x400005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091000)={0x80000000, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b42000)={0x0, 0x1000000, 0x30, 0x7, 0xfffffffffffffffd}, &(0x7f0000156000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000711000-0x3b)={r2, 0x33, "1f0749c5f9f6d644cb62810a776d71bbcb730f7d8bac0c5ed39cecc5e462b1e0953691e19e417a2b88c04013385a2b14c9066a"}, &(0x7f00008a7000-0x4)=0x3b) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x7) connect(r0, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0xc1, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0xfffffffffffffffc, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) connect$bt_sco(r0, &(0x7f0000382000-0x8)={0x1f, {0x3, 0xfffffffffffffffd, 0xea, 0x0, 0x8, 0x3}}, 0x8) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0x429000)=nil, 0x429000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000042a000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001da000)=0x2) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000429000)={0x0, 0x0}) bind$alg(r1, &(0x7f00001be000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000429000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042a000-0x4)=0x14, 0x800) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000020000)=0x0, &(0x7f000042a000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000403000)=@sack_info={0x0, 0x400, 0x7}, &(0x7f0000165000-0x4)=0xc) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r6, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000042b000-0x20)={0xc57b, 0x4, 0x0, 0x9, 0x9, 0xd731, 0x3, 0x6ae1, r4}, 0x20) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000042a000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000429000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000042a000)={0x0, 0xfffffffffffffff7}, &(0x7f000042b000-0x4)=0x8) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000770000)=0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad7000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f00002a1000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fd9000-0x38)={&(0x7f0000fd9000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b1b000-0x90)=[{&(0x7f0000fd9000)="4563f703ddeafef8b26b10a88fde2287ffa9a237a1", 0x15}, {&(0x7f0000fd9000-0x4d)="2c4e03d5fc9b0fae67a7b662d1aee5a7362802d13088757eb008da0fb9a92a3b07e199f7aec22f0d9e395185f9ed354b1ec62c0d281c76e5b7bbdcc6da114ce260d556c0361ab78ee34c3dae63", 0xffffffffffffff0c}, {&(0x7f0000fd8000)="31ad0c5ad39785e1a0ffe7afbb7e0444552f6929dd12d0b99b45df5ef6241bb9fe88f15b6612b4d98d070610d359f01414d2308f37e54eaa66f07aaae62a9d7b493ab43d980fe8748eb4b614ac3d54560779d10e4e51f7000c2bbbb629914bbe25a1c49370e42a467418261629897e506e3a72b35b2e3704463b03a180566a431ec7a032746b40685759e90d1aa82f0a527ad2ab4122f9caa866c27f1619649438e1e106a96024b4510bf29e5d", 0xad}, {&(0x7f0000fd9000)="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0x1010, 0x4}, 0x800) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) [ 507.407614] sctp: [Deprecated]: syz-executor6 (pid 21729) Use of struct sctp_assoc_value in delayed_ack socket option. [ 507.407614] Use struct sctp_sack_info instead 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d7000-0x4)={0xffffffffffffff9c}) syz_extract_tcp_res(&(0x7f0000c87000-0x8)={0x0, 0x0}, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c37000)=0x0, &(0x7f00004b6000-0x4)=0x4) r1 = socket(0x7, 0x800, 0x80007) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fc7000)=0x7, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008c0000-0x113)="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", 0xfffffffffffffd99) recvfrom$inet6(r2, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r2, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000054a000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x87}, &(0x7f0000502000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000770000-0xa0)={r3, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x1, 0xc732, 0x26}, 0xa0) getpeername(r2, &(0x7f00009bf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000440000)=0x1e2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000e0000)=0xffff, 0x4) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d5000)={0x0, 0x10001}, &(0x7f000015f000)=0x8) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000056c000-0x6)={r2, 0x2}, 0x6) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003de000)={0x0, 0x0, ""}, &(0x7f000056b000)=0x8) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000056c000-0x1a)={0x0, 0x12, "69b6e3599fb3a260ff56f21bcf6f891f7b50"}, &(0x7f0000182000-0x4)=0x1a) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000056c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056c000-0x4)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f000024d000)=[{&(0x7f000056c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056b000)=[{&(0x7f000056c000-0xf2)="b7e60253621be8d8bff1494e495dd8ebd315359232f6a73b19c4ec6cb019a20555d77dea916a72520bdd15286eea52f3541c4598ed8600df00e43fad2d94c6923fd40a05abc934cfd83c5f21b73a7a9f5125a430c00af9f89d454d11a83067813de2be7d32dc7459925830a71b2ce1a69a6954ed5d25694b490b011cf994cdf9e1f7fe5a241bb742f189e8d6b25e3efc2f9728b1be8d638d22079b9fcc9add689fc7cd8f20d177caef0710fee79a09046ed90c2210a30edb07408542671ed786a36a6d24c46d094cf46e0658b3b87bd4c630cb1aabc98b33d9c83570e83fc38f077ca2ddbfff8e048c7b30695206294163a4", 0xf2}, {&(0x7f00000a1000-0x1b)="ed544c33e1ff8cf15d1f6204182155310596b6b2d4d5cde22294c8", 0x1b}, {&(0x7f000056c000-0x1000)="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", 0x1000}, {&(0x7f000056b000)="ee6028051667cf8a66c9114604bece18bfb98fdf90287b8e15e4ad8225eb7ea75b8b424d020ac3b76427e8bce50dedb46d0558732736901cfef11b6322e1f78d0dfe13976bc00d879b479d1118577c4aad7af80bdf3280cc4d25f869347978c1ab852e36524ba98ae915537bdf6b05aaa926f0e7704076a9c4fbb5dd1d3d2191b5670e84e2b211b84ac2347dbbcda8d4485e12a669fb8f5396ff583d41c89bc967b525745185deeca764e9d4796940d2d26c7f23d5e193910521aa390e902e1d8fa001552228", 0xc6}, {&(0x7f000056b000)="270525b65a383eccb54a368da3d1e67cdc6c39e518968bb95272766ba5235b585c80de64a93a5a27e8b2e9", 0x2b}, {&(0x7f000001d000)="71cf5e57fafd6360480028ea62d9881a438ee2872d972b6068f90ca3c30b132ce3645704739083b208478e367622b8b301cbf2ceb586c1a5bbd2abc4a2b024be913e33a44d0c791506e1f5b99f83ebb49c27db74afe1ac791135b8c2bd67c7ee0a6eb84aa9f8a216325227685024cf5fa889e69d8f9c9becb93058c43b39471c100c80d90e70c38c622caa620e909806195f2e1f6ef5c62f5eb6a893808f54c1baf52b216ecf078a1653667253a6e45504914277ea9758cf16d59c0c2f32bedb4f9a15a8a1f8f6dd7ebd6e", 0xcb}, {&(0x7f00002cd000)="9873f8102a8d359aa036c6ff277c5d27214c7b361e7aae8ac3dfe1c8da2323bc426dfd6cba69d5eff12b9575c2a8fdec98f139f7fecac248f92b093df462dadda097b65159d82a8e00d68321bfd249bc87a3aa8587ac1c67660a9ceb3bdcdda730961fe48fdc1ed47a1a4e17954281c2ec6150e1d6011e18b67e6d5d6a01ac68e542ee41862ee0a0034dc1613b16f6f0770dabd58b76cf0ca1174b209247ce91ff50737618c1b85ba512e34fe4df3a", 0xaf}, {&(0x7f0000528000)="1b37f7262e07336388f39d6f05cdf18dc7c2ddc8e5d553e1f32a8f8a217c811016fc02c543f52169a0082b9b5ecb0e829eb97d8283223299f220f30a4e6ec5bcefac42defe4c27e8b5ba1bd32ecb7981ae4ca21dce652eaefdeeeaf36475903531bc439da924197911dfc7205b9e0749def2c30d9c6a48dc582eba23157faec50883d08a15667c1a53ae4f62d56c6aa337d09d2fc81d01ebd08667fb88d9a646807667ca9056f9abd0c1f674e38cc860e0bfebe81db1412a8f0cc25a839ccf05fd2668d827ed91babcb89ed91e6d3fb48b10", 0xd2}, {&(0x7f000056b000)="efa803cd1e38439ae83ee98f29a02b38233ac431397f5995d96db7d73705adba0f2ba574b1f55754e6069c73c0a3344959729c923b7ffff96459dcddb2f8d9cbd614adb22ead38723e9a40d7e4a9da8ff364dedf2bb1fdf131f1c37514fbfbb8dfd067f6350916", 0x67}, {&(0x7f000056c000-0x40)="cfafd4aa8b83bdc27f9c93350b55588a99fb0e57116321fdd62ce0aea587f171d9044a78c83d3e95f504529395ff2bf8eba15351b79a0865a0811587c07518e6", 0x40}], 0xa, &(0x7f0000406000)=[@init={0x18, 0x84, 0x0, {0x9, 0xc882, 0x80000000, 0x3}}, @init={0x18, 0x84, 0x0, {0x3, 0x8001, 0x1, 0x6}}], 0x60, 0x40000}, {&(0x7f000056c000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056b000)=[{&(0x7f000022d000-0x4a)="aec8ff7a1c4db2c804c881098a6ed2165a03bc625463baa436cb58643d7f4d5956720aa55c5282e16db6ee95f3c069788f00244cf7f68381b8dd29df1c86891e3e42a299f5eb094ca447", 0x4a}, {&(0x7f000013b000)="eedbf14bde9cf35f7f9cd0e1cf6677f49331663736d7c11697719b79f86d7ae0db326a3ccb095bce56395dd37ca8c1cf162b471c4a279ef8f6867c8d2e78339b74c2b7fa6f62f8768cc74207268c4fb0c80342ba9956bf6cdbf9d13c6c4acf39beda9d5abb67ce201781d4a4acfc2ebd2f", 0x71}, {&(0x7f00002a7000)="3300ff4c23095e2f966800fc939ccfbb7647d32d7a14e7469f3f5133889a286769e6b86b766cc3593e4b7c811be4a036fcba9a75ffb71b8c1852ba2c1acf6700f04e45b7c7a9a1d99e9de61910dbd24a08d6de847646120e3e5c2bc07fd7b602b31c79a336fb9b0d1c7c217374f676e3b97e69465c341569283409e6fad01db9edf86445a68ac0dc71723cf084cc2801ad63d040171a380a2bfd98db6dac08963acd", 0xa2}, {&(0x7f000010c000-0x6c)="e0c2bdf5fb9956e039a5df4eda0b84b8e2fca381066a8e768f3a944db0ce3740337ff9d5c4e65647f09b50ee4ddb6394caecf43fa80b116c0cf533f68cc0a660036902a9a2cf18ce4708ee1a146b10d6ac22b4e3996a91be9947fad2157206956f7143b82b4f548bc0996909", 0x6c}, {&(0x7f000046f000-0xfe)="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", 0xfe}, {&(0x7f0000090000)="997b29b98ff086a39053b83a7308f4a5f67a5209c8da1d0f605bbb22a79e9063de427b911a9097a37c482d6ef11d334f06c0f2574481e2d2b7fb11d0a7501bc63c570ccca1be87", 0x47}, {&(0x7f000056c000-0xef)="58749286c667d558a1f5044a635742b3b45844775b938eaf44bd8fd07c9dd51538ba853cb7f204f8b32eeda24cba211d355d502fa31ce999e8bc806da96604ec0d394a173dea22b1a936a2985cb1c7674c46812cf5c3c2dfb514cfd1ec2721365b8ba4f718d961e18459f17185686d5564739d76701b72f27538170150c72f3b8eaebf4486ddeeb40d80af1dc1ca52b7d4b63cddfc80e82dea61ac4cd970cf95eef8cc66ba3f956fab7b6b3946477af40e0450dc4cc4d5aeb64e016728212e4f144d54568f891779a7dccbea375b40ac791b130512026f85ff549ac46f63c4bdcc4a6da932254b6aab2efba77a296b", 0xef}], 0x7, &(0x7f00001bc000)=[@init={0x18, 0x84, 0x0, {0x2, 0x7, 0x3, 0xa40c}}, @sndrcv={0x30, 0x84, 0x1, {0x1e1aa1f4, 0x6, 0x0, 0xfffffffffffffff8, 0x4d8d, 0x1ff, 0xffffffff, 0x7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x995, 0x8000, 0x3, 0xfffffffffffff000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x0, 0x3, r5}}], 0xc0, 0x4}], 0x2, 0x800) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) accept4(r0, &(0x7f000056c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000145000)=0x14, 0x80000) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xfffffffffffffd2d, 0x23fffd, 0x0, 0x0) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000067a000)=[{0x3, 0x8}, {0x4, 0x74}, {0xb, 0xb7}], 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d69000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000667000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, 0x3, 0x0, 0x8, 0x5, 0x1000, 0x5}, &(0x7f000078f000-0x4)=0x20) writev(r0, &(0x7f0000359000)=[{&(0x7f0000894000-0x39)="3900000010000924ff050000004000000700004a03000000450001071f00001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) [ 507.453621] sctp: [Deprecated]: syz-executor6 (pid 21737) Use of struct sctp_assoc_value in delayed_ack socket option. [ 507.453621] Use struct sctp_sack_info instead 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d69000)={0x0, 0xa5, "86079a65bed27f1559fd1c903a37b74de35aaedab36698e34147af5a3ab8213eba2288c1f73eaa644e2ba7eae646bbf867e24ebc1f9043f58c1709cf95971dd7ad66e2091d397f45a99d8d9670c656b96c934c9325c1e396ebc3c4c923911c888b9f9fd5701525587e5546ec5c0f689c6d1b63665955721be90b46ca86f745219d4d0b09e4e14b92a9b5d2b528ef5779441ed49c55f8b3f6e2af1925d652448935c91918f7"}, &(0x7f0000f78000-0x4)=0xad) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f78000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40d60ddc, 0xfffffffffffffe01, 0x5, 0x3, 0x1c}, &(0x7f0000c02000)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x2102db141d5bea93, &(0x7f0000f78000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000622000-0xd6)="679541d005629e17746c70cdec5040795978ef5a3ce553ee761e6b68e5646076158a9b57cb4f9572a373c322709d6f0e5f31b30bd9d52650865ba18b64d3c20859f7c3921790de4a0f2b9a32627e356539cd343f00b41acc68d4355c7af30c45022d1bdc2903825ad6f51ccfbfe3c3967183b215eafcaed7b02e1d460d2442625889fe314a346ffd1171506bb984d2caee84d00dbe4a317cce7d1bee15d63bac848177ac49ab138a5d7611cf920cf923b36c201023686dfd5722a8e09e2ffb9f6397013792b41a7115c5a093fbbb0af7929f444b5041", 0xd6) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x800, 0xad96) bind$bt_hci(r4, &(0x7f0000073000)={0x1f, 0x2, 0x3}, 0x6) r5 = accept(r0, &(0x7f000058e000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000ed5000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000422000-0x5c)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, {0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3, [0x3ff, 0xfe, 0x7fff, 0x3, 0x0, 0xb524, 0x1, 0x7]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f78000-0x20)={@generic="1d9752b8b45faea059f55ce8940b69f8", @ifru_flags=0x8800}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000588000)=0x0, &(0x7f00003dd000-0x4)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r5, &(0x7f0000cb7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7a000-0x4)=0x8) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x100) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000de1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000021b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00005b1000)={r8, r9}) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4802, 0x3f) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000052c000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x8, 0xa29b, 0x6, 0xfffffffffffffff8, 0x4, 0xfffffffffffffeff, 0xfff, 0x3ff, 0x10000, 0x3857, 0x7ff, 0x9, 0x5]}, &(0x7f0000f92000-0x4)=0x108) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000088b000)={r2, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x5, 0xfffffffffffffffe, 0x8}, &(0x7f0000f92000-0x4)=0xa0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0xfffffffffffffff7, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00008e6000)="dc787e6d48b819a1c413f958775070ecda94395101453e09e8db7d167c81534ae5ebc9596e49bb8e1d123d68a2fd7bf22864756aa21c006690f3e3552fc4dfa046c4681ba55b476799d5ba31a43c8ac4f127dc866226714c9056f05075c336b796", 0x61, 0x8840, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f91000)={0x0, 0x30, "072c44e46ee7aa68084db9b00ac88f0936815321ed2c3efd9a8f56828eb657b72b995bdd25ac45a6b804bcf8b63582ca9c7df44b1fee32c4a13db18ca8b999998db9d608eb36d7a5533fba64d6e2255ebe21696775"}, &(0x7f0000f92000-0x4)=0x5d) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ae000-0x8)={0x0, 0x9}, &(0x7f0000f92000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f92000)={{{@in6=@dev={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000)=0xe8) socket$inet(0x2, 0x6, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000891000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x0, r1, r7}, {0x9, 0x0, 0x8, 0x6, 0x3, 0x4, 0x8, 0x7fffffff}, {0x20, 0x2, 0x5, 0x3}, 0x10000, 0xc, 0x3, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x8dc7, 0x4, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f91000)={0x0, @in6={{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x6, 0x3, 0x0}, &(0x7f0000d8c000-0x4)=0xa0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000043b000)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004b6000)={0x0, 0x9, 0x1710000000000000, 0x4}, &(0x7f0000f92000-0x4)=0x10) sendmsg$inet_sctp(r3, &(0x7f000062e000)={&(0x7f0000f92000-0x1c)=@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6973}, 0x1c, &(0x7f000009b000-0x10)=[{&(0x7f0000f92000-0x1b)="d0b196e6983e9ab58558b99e13962dcdf84d32f1d889f2d27ecc4f", 0x1b}], 0x1, &(0x7f00004ce000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x8, 0xffffffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x4, 0xffffffffffff8000, 0x1ff, 0x2, 0x38e, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2112305b, 0xfffffffffffffffb, 0x1, 0xffffffffa546ed7d, 0x1, 0x10001, 0x9, 0x8000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7ff, 0x8, 0x81, 0x3ff, 0xe4, 0x1, 0xffffffffffffffe1, r9}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000000, 0x0, 0x200}}, @init={0x18, 0x84, 0x0, {0xfff, 0x7, 0x3, 0xe83}}, @init={0x18, 0x84, 0x0, {0x40, 0x101, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x10000, 0x7f}}], 0x1b0, 0x80c0}, 0x1) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fcc000)={0x2, 0x6, 0x0, 0x0, 0x24, 0x0, 0x3, 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_x_sec_ctx={0x13, 0x18, 0x4, 0x0, 0x90, "c05c3453f9425466178a47eba0d78537cef8435fcb2da5a5763249a172da43a365b1152c31836359a984cdb9936f4c2d7de84e494929e23e492d88e2d504222c36d5fe1aa921671eb73e9a1a35ac25ad017100a699a88420f61fec73ef490320104482a2d18adc5b922833f09c86980e16f64ce36beea314ce8f5e4ada001f4bce32b1cc7621e00fdf17c1ae0bd2dfc7"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f0000001000)=[], 0x0) pipe(&(0x7f0000e5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000e5a000)=0xca) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xa, 0x80001, 0x4, &(0x7f000022b000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a4c000-0x8)={r0, 0x9}) r3 = accept(r0, &(0x7f0000378000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d7e000-0x4)=0x0, 0x4) getpeername$packet(r3, &(0x7f000058c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000873000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00004ea000-0x2)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000078d000)=0xfffffffffffffff7) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r5 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r5, &(0x7f0000f1a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd0c) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00006ce000-0x4)=0x0) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f51000)={0x3, 0x0, 0x8000}, 0x4) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ca3000-0x4)={0x0, 0x5, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f0000b23000)={0x0, 0x0, &(0x7f0000117000)={&(0x7f00005e3000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ffc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000981000-0x4)=r1, 0x4) 2018/01/15 13:59:24 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a7b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000069c000-0x60)={0x0, 0x58, "88546660bb87da4944c29b182553b15624f2c19b05ad0996e936bba346bd7010bd261671b12bceb91950ec4fb3e28f55516b1bb2b1872252522cee7c2699edb6b3c4b5d40d857b6dd365c6e2d367f51753eedecff26dfe6f"}, &(0x7f00001e2000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x6, 0xee, "e7f8c1daafd1a7893688af984f02d08663479ce1b316ba6a0c881ae023938e1361a4f0e07321feed9a9820898c2a9933959e18156a3e4a9c679bcf2409c7f382f46b77ec434e9fe24197a0d5a232329c8c6a4374390a12a825d91cdb263a6c308924f7d7aecd94391e45162716031bbe9bd3c060b8a726f7b0765e149d647afec6aa310cd0a30db6280c080e5b2e66c436327f2ba68d9afedf14aefc961b00e35ea76e677f91a4c6a5798630658535b28b7e973e57c14776a21f2b9e52beaf89343a5ae68014394fac13d1f1ef7bf96d6fe42c48d3f469356e9389a11416624a94729cb3a648e1c0611ce403c0f2"}, 0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ccf000)={0x0, 0xf8, "e7a5b653de3e3736f864b0c2721f4986b8cbbb277365313e0b1d3543599fdada6be66f27a2af729c5853624c8a61c848bebb8c14ccdd1fec15484211e4abbbaa45b3bc989f49f9cd56ce7ba47b1ae08dc3f634cde06852263a39258e46dfa308ef633e52e592c826bbf702aae420566b3d5951de5be170f228d44467007d7a7eae47e122980e08162faedd0fcee96fb7ef3d67e3a4add9f21b391d018b2f5ef5cd69373e7604be7106c449719a2d1bf50073855c86f780e51d7ed13e40174534f6c1da79e9970818fcf066bd4203386378ffa0b826bc3ac67ce68503e6922c2bc2ae42e983ffe3137f3802c5aa696cc4ba080d618f853e19"}, &(0x7f0000844000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c5f000)={0x7, 0x100000001, 0x8, 0xd2dc, 0x1, 0x0, 0x3, 0x4, r3}, &(0x7f0000568000)=0x20) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 13:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80000, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x8000000001) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000900000-0x10)=[{&(0x7f0000f8d000)="66dd9c36e6c2b96b14613780e9dbdf9ddc1368baaffc6699f3e62ba8ed2fde97dfbf2da97f3023fbac4616233609f33bd1e3d177861c879a9548f1d858cd7fd2c272762443bfacb7fd36857adbf164f28813c0645a48c2333df4e646573ee1aec387ba6a5aab065c35dfad46166c76366948415a939bd75962c98daecec79fcf2df00a9e", 0x84}], 0x1, 0x0) 2018/01/15 13:59:24 executing program 3: setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x5}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000016000)={r1, 0x6, 0x92f0, 0x7}, 0x10) r2 = socket$inet(0x2, 0x80003, 0xff) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000280000-0xb8)={0x0, 0x9, 0x8, 0x10001, 0x7, 0x6, 0x6, 0x1, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, 0x0, 0x10001, 0x7fff, 0x9}}, &(0x7f0000ed6000)=0xb8) sendmmsg(r1, &(0x7f00002c4000-0x78)=[{{&(0x7f00004ce000-0x10)=@ax25={0x3, {"cb5abaf61950b2"}, 0x6}, 0x10, &(0x7f0000e7d000-0x80)=[{&(0x7f00000d7000)="66da8977eed722e2ed728efa42c907fd0874e5a8115033d41c5cae2ebefd32546009425a27eed50c0e7ba6500ab34bebbb799cee132ca7d5fd08758acbaf", 0x3e}, {&(0x7f0000817000)="39236b6abcf0ea8895018e5f941355997b0ecc741416336b4073cf3dd0c0115e8186316e37d3a769459229287b1275515aa927dd1a599f7aef6055c461bf674917ccc048aa681212ada72bb41b23f250d1c057762fb695665f1f617220e09a9f78fa1bc046311431f0e0931646cef99449d336a30b4de7aeafca", 0x7a}, {&(0x7f000012a000-0xa2)="30588d793012534861228ed9386728b6650b89ad73c313fa67caf08bfbe743cbc435483abd62d88a56c4803594d783d1a9ade0ad8cc3a94613595a0bd92b4fcc15a8c73a0ca7ad7082027b1da59296f8138f5346bc1d232bc4e00460fd4dd2ec4316bae9444cf45b88921c742fc1af9dde135cfbe4d8d2ee2829950246d0b87bd64c024e64350443994e7d90e9d0e6588460bb5ef0f761861163bbc22b20e8cce16f", 0xa2}, {&(0x7f000064c000)="3b9d09166092a67ac3b07a61c95ebe1738df9fe4ed4da99459b06bf4ac9b0b3a9e4147116f26", 0x26}, {&(0x7f0000af4000-0xac)="13e9727aaeee558f2f6a14aec8d939f4096ab3f75ffcbe0f8b34098bee94dd48fdbf6cd5011580e06b81f76cad8a1460099a0b28de7fbe510e11af25308b04d55cb962bcb4f2635199569076a5dce164da54a33e1c0c1265ccf9aa7860c9adb86d7187a50a3a2d47e8c293be4dd98f924326dfc3c5352c63354497c94dc610b55540fa3ef4ca2be8730d19d87ca85ed297429e9456917ca87a204d940e60062b21f1fb44b6e077e026d0bc98", 0xac}, {&(0x7f0000b73000)="16665dbefd89615d00c7d1cc88ec66ff5ffaea2035c986cf4fab70cf7238dd40dd69f080542dc2bf3394ce75f3c096e008d08f55fa9b3b6ac19be8d4ea9f4f6ed8da64684292ead0a8c746836ddc12c9aaa380c46af1f0dcc9e9edace2c416d0da5c0244f0e3efc37d6a4744e706681e81e6629f70", 0x75}, {&(0x7f000038a000-0x1b)="e9701a0eb73593133e46a8aa09e6936cbd08333c3e24f4aaa3cde0", 0x1b}, {&(0x7f00007ad000-0x6f)="4858c41d072175cf62998e05b57a82c6779d38da090b38a47b2c74d7edd94417d8c3c979b4a29bd7fa1ac15d2f918c5297adc6364e74c77274ff4e64033b3afaa65389e5679442a016590520db36d03d87310c455b5599fc208107a36164195944a941e883c9869b7b60ad74fe538d", 0x6f}], 0x8, &(0x7f0000e61000)=[{0xc0, 0x102, 0x33a6e64d, "cf7cec9b536e186548bfff22b9f4fb63092ed085b42a109220d8e42fdd04e2d5635821726fcafc1a5f79fb31e6832841c7028efe44d8bb88249d9285bc4148ceed3ccf42fbdbc0c3226e4e6740b40e31606e66ffb30f0fab4a4cb7a6f4f1dcffa722ffa987efdf016fde99ea7cd815f4aa4c1de58c98579027c66d7328e8d92f2e49e415f2833ce344d4c9f46cae9081d06424f2c8f91a63435c006ca6a38e006a35638bb8a8e078c8d8f421"}, {0x50, 0x13a, 0x2e, "1666f8b6614177524730c60e5f13296cc5ff7cb043482448340468f25cb151dbad1feb0b60e89972a60f864e014ed9c4e207fd16b26f29d3c1c9c2496f07bc"}, {0xb8, 0x102, 0xffff, "1a4e4ef957fa93ed2fe903f44ca19aa8d50f6088f1e2f01ed2bafb9290ba9aaa79ffd577a4a181df1050ce00278b43d002993f87958dd20299c25b9a8e9e8500175fa1d9835af1257febbba142b80e7298c8cb2b6b33f1e1864580927721e0c394c27242a37abf3f773cd5f9ac8efd1c9be4f1b07aea44c8383aeab1f059128eafd05c401ed7aa344a86f2927cb0f3b4d605cf4d26d0f1b68d0b3c88ed84145408e18c7785ab87"}, {0xe8, 0x189, 0x8, "139efc6138f303d8f61cf9c7eb5802e46dd6c159474aa336da55eb1a202845db7f312a99b41ec49ab765bdf3abce936ea7d63318534a57c6146c203eedd2835d3bdb93f19ca6d076cb550a01cedc8a1f7900940e391598e9e6d1d18b5992f57f52893352a1e77714519736ecb7f3adf5ea97582f69222a1715512b8cda1cb21d603990fde62a20f8d49887c207a47d77979315d7ad2539c4187af709569e0979ec4ea660d485e979f96871bea5aac606e130732a33149a7a40e49ba6f26577bed205627c5fef1c7b1eab5c04b06f8b65e10c10f4e676afbc"}, {0x80, 0x3a, 0xffe0000000000000, "30f08ccec080b97f35afb1c6926f941e59f741196ee95ceb130717f038c2d1622d38f8b1c3cc9763b32ce1b7150ddafb2370dceeebc745e5d1e59a3bfefe88c7bb728b0f0a8435ff361ac8186275ff62a88a722a393521189d978c880b199018c0f1fb5415d655a279"}, {0x78, 0x101, 0x6, "595b54f9bb59a962cd74153fab7531ccfa2a5d2419bc1fa154937cf6f9511d97ba5d76e06bf120e60aa63c72064e552d8bffafc3d19c616ab46b3afe7304e341d367fe6c488bc9edec7e53347daa61bd95ce305f8ab070ed577343483a4d036fec6d45090c677a"}, {0xb0, 0x11f, 0x100, "36516c654c3677a6e45b6f40eb7c4537a0d5b209caed7699e2f77f390b56f1cafef3fe7074620f4056e1e91bac2d10788e2c17fe7add32c66075a49e78d49090c91f7fd67a5a94b28210d9690df15e52cab3fe971e92320052a3335d5b8dde44d9d394a142db5ad5a9bc1141641e8cba78e9d63ce9153e3366b6efb4c7fb17bd4976207e23040db6a1d31e95b620c979e0fb94519eca3a15dc5fea965e75"}, {0xb8, 0x119, 0x16f5, "4f1678444101fb2085bd15aa1815b84e1f1a6a8c39848e8ee0da54c651a61c42f720eeb1a41fbea690fe2c9b19d55a0c2872ff3a2416e966ed13626e92434aa367a0bcb81da5ef3fe1a795e921c418c084a432c1001570a4bee8017c87731ce4e8395d79520489c586c6748c0e7b67158303083e445229a05d024e4708304451854dfa209dfc785cc2086f14dccb6214149fcf1e38f31edfab505df975101fde5c6f37832f963d"}], 0x510, 0x4000084}, 0x9}, {{&(0x7f00004c3000)=@rc={0x1f, {0x1, 0x101, 0x6b, 0x5, 0x2, 0x1}, 0x100000001}, 0x9, &(0x7f000032a000-0x60)=[{&(0x7f0000968000)="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", 0x1000}, {&(0x7f0000681000-0x1)='\r', 0x1}, {&(0x7f00004a7000)="986de11f11ff9ff421a6c626db5fb890bd004906b3964c6912887246fd3caccd226b615b050d318e7320d9c8733608c059902451b54d66da47f924febdc52c8a9757957f8d496992baf69ea5fcfddd5306828c28e90c95781fa308534c9f06b100933fb24521debf5b4e8b27fd22ac7168f40a61719383d9527336f7cbc15cb9", 0x80}, {&(0x7f0000c8f000-0x32)="d685bcc13c07cbabd044e7f0bc6d3612ecc976339bef549a567cf0f1627a8808a9c66bfb384925286eb3ae40cc5c88d89c4b", 0x32}, {&(0x7f0000cb0000)="97b9b0f13b5c76828bc7d37d0ce7fd7039481982838199ba74e051338f0302d6da6de780475d1a6a0ee6bfc7ebf3ec544e5ff5c30154d736a8fe3887f265509d8b", 0x41}, {&(0x7f0000477000-0x7f)="91ba2705fab16313dcb2f027ce6b22ca7640ecd533132b1056f24fc9018cb6077520c1cc07152ab4c9fadbd4a96512b0e7024d920e097f4d279bf66df530559159c74731d062adc000288004f8a1c252600407b23dd95e96c6860b6fb13d56382ffa887fbd1a1ed5517c78acd7d49a6591abab58ac1398a5935714ee04f0c0", 0x7f}], 0x6, &(0x7f0000878000)=[{0x98, 0x0, 0x3ff, "c7da14d2b3c85743308b2c42f7db1ee28163ecd0f0cdba18c0982c1a7aeabd5cdd652fcef40e57841b72e26ef7299de90d9ed6996b3b29a87932e80c2414ff82dc1550930a8e0616e668075cc9c3cc9c798a14efec4c35d6de304fff7959545bd8874b16d996aa56485d8dcbb55c8cfee5365b9773a02cf6b3f40f1f452c0d1d88"}, {0x30, 0x108, 0x8000, "bdbac8efe92836f265afbc795ea94ad48453129497e7627a52b4"}], 0xc8, 0x40}, 0x3}], 0x2, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006dd000)={r2, 0xdb, "25c19cc054b98cd6e6fe1effcc100831c8a39154d6b9b152f8da98ef874390765951c3242e81e45e104b84bdf0e0ffc757b0196211b3560f9446282ad046dc43e1883f6092a5e7e92248133cc7a86758b06bd2976a0ef93dd003a3ab8ed0004ef08bede025df9080173564671d90970fa244f0ae573ae8d37dcf4032aa61aa022f0a7d580e7d267b5850a62f7a0812aa9bdc6eaf901cfde8822436ca4332afd682688dfee6ca08e6e4637952ff1cee1909db39be9efefafa0c8e05ed97465aa9e5f8ef7445e6af4b4244fbe2773366b7c875c050463c74c2146707"}, &(0x7f00009e7000-0x4)=0xe3) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x8000f, 0x81, &(0x7f0000a1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fd0000-0x20)={0x4, 0x0, 0x10002, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000031b000-0x10)={r2, 0x7ff}) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) connect(r0, &(0x7f0000ac0000)=@nfc_llcp={0x27, 0x1f, 0x401, 0x7, 0x8, 0x5, "f76780834463a6987307a4beb7dc1e29d1ce21f80f35e680e18ca5033e399c3ddadf6a9a1f7de86adef88c337f3c4c66a2bd76d8955434647c8945a0341ca9", 0x100000000}, 0x60) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000311000-0x21)=""/33, &(0x7f0000437000-0x4)=0xfffffffffffffdc3) 2018/01/15 13:59:24 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000036d000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000de5000)=0x0, &(0x7f0000b3d000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b78000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef6000-0xc)=@sack_info={0x0, 0xb3, 0xffffffff}, &(0x7f0000ef6000-0x4)=0xc) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef6000-0x14)={r3, 0x1c0000, 0x200, 0x8, 0x9962, 0x0}, &(0x7f0000ef5000)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009c1000)={0x0, 0x3f}, &(0x7f000058d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001da000-0x8)={r4, 0x8000}, &(0x7f0000362000-0x4)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef6000)=0x0, &(0x7f0000594000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a9c000-0x20)={0x15, 0x3, 0x202, 0x0, 0x2, 0x81, 0x7, 0x9f, r5}, 0x20) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000240000)={r0, 0x28, &(0x7f0000ef7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ef6000)={r6, 0x2, 0x8}, 0xc) 2018/01/15 13:59:24 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a61000-0x4)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000585000-0xb7)="2398dd0dd9a3ae09bbe7927efd0bfccfd9eb186fd5e3da5ae8ada7c5588f8cef7012ef0337d5b4c1cf6d956c465867bce97318855eefbb817964adf2c2cbc5e08d23ed2e925b1fd24dbd031fc10a4180865d641715eece5f42af62c975ae28764f1e67224c215851f2c19956478e09df77b223584ffeef0da55f6c6066e20705ae42111d5e5e6f0b21eab1698a8eee51019c0e4bc6569e667e8a2267aa9e56b1448ce69fce854fc4fee7f93462633eec64e1efb5f43a78") r1 = socket(0x10, 0x2, 0xc) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f00004f4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x10000, &(0x7f0000923000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="6b5d6bc5a53e86a84476a654189d2666", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x21)="2f000000040a030700000000000002004a05810000ec1519000000003fdf080004", 0x21) socket$kcm(0x29, 0x2, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00002ef000)={&(0x7f00005c1000)=@llc={0x1a, 0x5, 0x3f, 0x2, 0x8, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f0000781000-0x30)=[{&(0x7f0000c53000)="b7f040cc3370a6a9035eb5228724acf42c068216ec9086184ff5403dc29d4e8984f06a0756818c68b8136ca1878f414584fd168488fc36728bac148c48ee1c1b4ff7c74404f8af013e70a14a3e8fd12db918b926ae4b770b7633b51296ac993a8e696401a607b3e31d09861526c68084bf5fa108e5505cff9cb97976d215bef561ae51c7b4e72270431eec6c67d63e64dffae8382e563f8cbd109e1e4ffd3621455f98beadb0a83be2b52852161184a1802dccf3f17ddc3e0071d9a4aadff34f0da8e675ca2a3856f1df0865", 0xcc}, {&(0x7f0000bb8000)="", 0x0}, {&(0x7f00005b7000)="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", 0xfe}], 0x3, 0x0, 0x0, 0x40}, 0x40801) r2 = socket(0x9, 0x2, 0xa) sendto$llc(r0, &(0x7f0000cde000-0x38)="7368cd03dc2c3556930c2a4f73ab7a86d524c4be9765dce809f92ceb6ae39308b7534343e98b5bb1a88084717376e75377116be651d281c9", 0x38, 0x4000, &(0x7f0000b8c000-0x10)={0x1a, 0x1e, 0x0, 0x8001, 0x3, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000d55000)={&(0x7f00000a4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee4000-0x10)={&(0x7f0000251000-0x94)={0x14, 0x2, 0x7, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000ba2000-0x38)={&(0x7f0000c47000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000780000-0x90)=[], 0x0, &(0x7f0000b55000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f55000-0x10)={&(0x7f0000944000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f54000)={0x7, 0xb, &(0x7f000064a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x1, 0x0, 0x9, 0x80, 0xfffffffffffffffc}, @jmp={0x5, 0x8001, 0x0, 0x4, 0x5, 0x0, 0xfffffffffffffff1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e8000)='GPL\x00', 0x5, 0xe, &(0x7f0000f55000-0xe)=""/14, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37e, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x348, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x67, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0xde, "69e3241b7442c2d974c11c2733187360153e79874b2a37169c38a99350846dac0d6751d2ab9d3463882480a7ec217f668f4b861a0f6fa7c28bb6cf32036140312acb98fd21b89186669cb814e7caf67f3e98708376fb92e3ec7996d78f60b6cd4a78913117dbfbb88dd7ffec45edabaad03fb7ac6a2f66d5242075844ab9b8a0b79e8ab92ee7db2e54ea1e582166225ce2fc791b51606805a77ee7db032a444e7e7b371cda1efad174eae11ec71137f26e6915bee93cda28dc96471910cd6d8f024685c379ed2d4208c59d26c5233cc95f86e5b9c3395a15766dffc265f3"}, @calipso={0x7, 0x30, {0x10000, 0xa, 0xffffffffffffffff, 0x20, [0xb001, 0x6, 0x3, 0x2, 0x3]}}, @ra={0x5, 0x2, 0x6}, @generic={0x80, 0x80, "0a4866ad7a5b4096628c3b899e9527acfd5ef874f751c94db56f40f1264887f2ac841cf73831bb527a38c0818a44f6110507410a4760e8bff3d85d2d6cc7418043bd9f9882bf410eb2efed4c32e7a7a2d1319cc1fa33d366d01897e4bba77a654029099b60abd761d21a0754bdc028cd90acdcd84ec9aed93259e5bd6ab1fcaa"}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getpeername(r0, &(0x7f0000448000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00001fd000-0x4)=0x1002) 2018/01/15 13:59:24 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000008000)="083c6526294c762f2d4190fe80f1f7bf7500a23f60bf32edd1494f25dc39b200a2be74cd6789bf2360b2e6e11e949b572506783417f7e9a26ff7815dd15b6b3a4b189b659bdba3dcd81fd960a22bdf06bf6e0ed59cbddbb09fbeeeec7430d72fe80786fefbc612e329c8404b8f098f6b46ee0333227bcdc17b7a979db8dbe497578dcc9a68a43c5d4518b893a9710dc26c702f7409868b576e3e4dde2797b5da7ed12fcaa1e15875e5bdfcbcf0d3d09137588d963c1ec92cefff013455e1c92b1055022ee1693aea2321dcbb335a720c3bb53875c1b95db06bdb3ba78d381bc4a534eeabc58c3c67c289ea", 0xeb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x3f, 0x2, 0xcf, 0x7, 0x800, 0x5, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x8e04, @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]}, 0x9, 0x1f, 0x8000, 0x5, 0x1}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x7a, "ddd72aecda941b221abb41819bc89aa6391a49e89d4544ca3028ca05a4c1df502ec907d96b47457c3ea9c3bda6e79dbc781522665dabf5aeb62e805d64831be03069e96847693ecc01cb11d80e02e1d2370d670850676dc3738218aed836a43b1cfec88490f040909fda04d6bdef2b1e4056d8a1aa4da144d951"}, &(0x7f000000a000-0x4)=0x82) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000000a000)={r3, 0x0, 0x30}, &(0x7f000000b000-0x4)=0xc) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000a000-0xf)={0x0, 0x7, "845ce7b5b0eb2f"}, &(0x7f000000a000-0x4)=0xf) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000009000)={r6, @in6={{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x10000, 0xfffffffffffffc00, 0x8, 0x800, 0xfffffffffffffff9, 0x3, 0x9, 0xfffffffeffffffff, 0x1, 0xc4aa, 0x10000, 0x400, 0x8001]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000009000)=[{0xe, 0xfffffffffffffff7}, {0x3, 0x70000000000}, {0x3, 0x6}, {0x2, 0x4}, {0x8, 0x4}, {0xe, 0x9f3}], 0x6) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) bind$unix(r0, &(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair(0x9, 0x80003, 0x9, &(0x7f0000005000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f000000a000-0x4)=0x0, 0x4) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000a43000-0x10)=[{&(0x7f00004d0000)="390000001000093805bb61df2328f5210701000000000000ed0001078000801419001b0000fc00000300daff03020c0000800025011e3a699a", 0x39}], 0x1) 2018/01/15 13:59:24 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000063000)=0x0, 0x8) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r3}, 0xc) bind(r2, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg(r4, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000c29000)={0x1, 0x5, &(0x7f0000d62000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff9d) 2018/01/15 13:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000be1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000783000-0x10)={0x2, &(0x7f0000c72000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000650000)={r3, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000666000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f000029e000-0x108)={0x6, {{0xa, 0x0, 0xa7e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x420000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c50000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000857000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009ce000-0x8)={0x0, 0xbcfa}, &(0x7f0000128000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000bda000)={r7, 0x90, &(0x7f00001de000-0x90)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000fbc000)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000779000)={&(0x7f0000c45000-0x8)='./file0\x00', r2}, 0xc) shutdown(r5, 0x1) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) r1 = accept4$inet(r0, &(0x7f00008c1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000838000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b21000-0x63)={0x10001, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x662, 0x3, 0x4, 0x7fffffff, &(0x7f000078e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x58, 0x1, 0x0}) 2018/01/15 13:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7ffff) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000dc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037a000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f82000-0x8)={0x0, 0x1}, &(0x7f0000885000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000594000-0x8c)={r4, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d02000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a8000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000688000-0xc)={0x0, 0x2, 0x30}, &(0x7f00004de000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00001dd000)={r6, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x192a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, 0x98) 2018/01/15 13:59:24 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f8b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8a000)={0x0, 0x2, 0x4, 0x1, 0x43e, 0x9a9, 0xd0, 0xfffffffffffeffff, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff975, 0x5, 0x6, 0x1ff, 0x1}}, &(0x7f0000f8a000)=0xb8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c37000-0x18)={r2, 0x2, 0x30, 0x0, 0xd0}, &(0x7f0000f8a000)=0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00002a0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d7000)=0x10, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000aa2000-0x4)=0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00001bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x88, 0x0, 0x40, 0x7fffffff, 0x0, 0xffffffff, 0x2}, @dstopts={0x62, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0]}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x5c, 0x0, 0x2, 0x7ff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2, 0x0, 0x1ff, 0x7, 0x0, 0xfffffffffffffffe, 0x2}, @fragment={0xbf, 0x0, 0x1, 0xffff, 0x0, 0x4, 0x2}, @routing={0x2c, 0x0, 0x0, 0x3225, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}]}, @hopopts={0x8a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2fcf}, @hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x100000001, 0x0, "7723f3ea19cb1fb4f56e16d24854e1fa56533cc2e114fbb3ee0c88d3868ca52aac50"}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @generic={0x20000000000, 0x0, "1871c6e0fe9b21c329ea6133c9a533f5223824cf7487326c1648dd2f8a473c3df78edb8c803a66492063fa45a66777c990a0632cb75af74c75bdb8ac76b9cc40665b0d98b2ce2d64217b928a0c1faa3e9d92ea"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x7, 0x0, 0x8aa, 0xfffffffffffffff9, [0x80000001, 0x8fc2, 0x2, 0x3f, 0x3, 0x1f, 0x7]}}, @padn={0x1, 0x0, [0x0]}, @generic={0x9d, 0x0, "1203624b252d2874c02ce9471fc970ffcd8dd299693f9bf9a7c9af799174545d1cb135b777cd064a4b81d0742e5044cd6f8b413d0bc9ff9dbc0b231d273d8807970d6987dfc7ae0ce12f268386f03b94aff71ac38be61adfaa54fe6beec68b4792e1dd277cb22ff878858c5af70bdb81af5d0f87d327e26d761c9ca5834ab47b065e76aab3f6eb5a0346b107adabd1c3a4d1babe83b6ec79530682b3588148f30fcbb1c7226e2d48f6ab0a5fdfca5e7f89e70ee8"}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9ce, 0x0, "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@pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba6a2b", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [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}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x0, []}) socketpair(0x1, 0x0, 0xe0000000000, &(0x7f00006fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002c6000-0x4)=0x0, &(0x7f0000bd3000-0x4)=0x4) 2018/01/15 13:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00001ed000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000782000)=0x1002, 0x80000) sendmsg$unix(r0, &(0x7f0000fec000)={&(0x7f0000a34000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d99000-0x70)=[{&(0x7f00008ab000-0xfb)="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", 0xfb}, {&(0x7f000010d000-0x1c)="5ae3984e52877b9d3e339f5f2bb8767c629558ead0e4961d027932e4", 0x1c}, {&(0x7f0000758000-0x1000)="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", 0x1000}, {&(0x7f0000e8d000-0xa3)="8860c6be618a8719c7b21bea62b5d12143894e7b39e0be59d8149ec828c8253a22ff687e489a3f8bcb4e4ea186695b44a86c0ac469b6aa367f80fd8eb0cfdfc0290dfa02092a6a061b0586416956738a5da20b8493d6ef2ba7c737624b5fc6ff22abf041870cd20528ab5e6ebb94248cc539b10dcc44aaca029f54e09d54d8f33df0665bbe798912543de3fad16ca8880cc14a7a3f446e20f0f871dccc0fb0e09ce427", 0xa3}, {&(0x7f0000a3b000)="cfab0bd4ab5c1c57ec96666449633392826a5d8cce61d2e9a22b64bbe3420bec8776bf8c7d3b5165a60c98246fbb7427f65fe10ec067c43de7fbbaec83863ca5598dbb18ce59b9071009f5d2a878404ff44f6584b958204a1f9c5439f06354facb3ff4ef2bca5d63d6c18b5c714fdcbdb5d317a2fea3cb10357b0ee47f51e85ee5a6d5f709c9f0e12a08eece236d5f34e38dd3c14059cd78a1eaf991a2d2ead9dcf81b55a581c86fec8d1533d532380f9aeaeaf91800ab514b456c0fca23", 0xbe}, {&(0x7f0000af3000-0xb1)="4bed9d472ca9206d05c9f186c1e88f1335c3aa014591fd674715c7f105e911e47e1edb8c35d57346bb0a84ccadd763d8b187c42d99b061e33c2101b319209d1f7ce7193142e25814db3d451398e93ee01e5cfbdae4c6b2f8126a8d7a84bd0b122efe807b6f1fb70e97979a6dc16e6737784ab10c123dcba3da04936da9a345b10cb458e8ee247deb99551eab79668f4c814309c3b0a1f0e8803f1a00b4c4968dbd8ab687697a3bf85078724e0fbe5a9533", 0xb1}, {&(0x7f0000150000-0x96)="575898834b5d33f1096000bcd21fd4b270a8c5b81567544e35d124cf559f4b51a93165724a1a0add892dd0ce9dbcba56ac0e38c2d2a7bd6aa782b0490a2935aaeea0baeefaeb2a854d9fcb394334a0c77f4dcd24fcd379afed7a7128c047952868084554bdd41089167c9108536e5055671ef14b46710278c2b35dde05992fd87c712511a0d13418cc2f241122cfa434f5b92c4da87a", 0x96}], 0x7, 0x0, 0x0, 0x40040}, 0x40) syz_emit_ethernet(0x170, &(0x7f00003fa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "f130f0", 0x13a, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b19344", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "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"}}}}}}}, &(0x7f0000d27000-0x14)={0x0, 0x1, [0x4a1]}) pipe(&(0x7f000012b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000032d000)={0x0, @in6={{0xa, 0x0, 0x9429, @mcast2={0xff, 0x2, [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]}, 0x7, 0x5918}, &(0x7f0000529000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e93000-0x8)={r2, 0x463a, 0x7}, 0x8) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = accept4$inet(r0, &(0x7f0000ff0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097a000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000a76000)={@generic="b3d6a28574b912ac99f50ea305a06bd0", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b26000)={r0}) 2018/01/15 13:59:25 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x32f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d43000)="", 0x0) recvmsg(r1, &(0x7f00003cd000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x10000000000001ec, &(0x7f0000d2a000)=""/132, 0xfffffffffffffe54, 0x0}, 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000859000-0xe8)={{{@in=@dev={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=@multicast1=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}}, &(0x7f0000252000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000866000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/15 13:59:25 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={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]}, 0x0, 0x0, []}, 0x90) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000056b000)=@generic=""/16, 0x10) 2018/01/15 13:59:25 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000000+0x866)=""/250, 0xfa}, {&(0x7f0000001000)=""/74, 0x4a}, {&(0x7f0000001000)=""/76, 0x4c}], 0x4, &(0x7f0000002000-0x47)=""/71, 0x47, 0x8}, 0x2001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="ca1c3600e606ff76794ea04db07deb24", &(0x7f0000785000)=@ethtool_rxfh_indir={0x38, 0x3, [0x8000, 0x200, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fc4000)={0xa84, 0x83, 0x9, 0x7, 0x0}, 0x14) 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000063e000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e70000000000000000e70020722ad5"}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept4(r2, &(0x7f0000ec5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000948000-0x4)=0x1c, 0x80000) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e9", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f67000)={r1}) accept4$unix(r4, &(0x7f0000094000)=@file={0x0, ""/33}, &(0x7f0000395000-0x4)=0x23, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x16, &(0x7f0000dd5000-0x4)=0x0, &(0x7f00001a0000)=0x4) 2018/01/15 13:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f00001eb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e64000)=""/185, &(0x7f00006f0000-0x4)=0xb9) shutdown(r0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000001000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/15 13:59:25 executing program 4: pipe(&(0x7f0000686000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xdf, 0xa4e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000000003, 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000087c000-0x15)="4402002120000000ffff0000000000000000000400", 0xfffffffffffffcd9) getpeername$packet(r0, &(0x7f0000352000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ca4000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001e0000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="a996350c79325a3ce2fbc393b3525c68ead71ac9e978f2bab757a5036c50318a3634f81659576199e7a7a811c5968a3ca8fb55d0cc68b715cae5088e8cce4e8a15d4c2b78949cb2bef99838d4be58641dc96d0a1a5a4cbb4ab3094b7277533a2136cf4413a6294c7b675cb39f66519f8c9642e4387a33a538052fb0cd63616529f1a69", 0x83) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000889000)=0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80002, 0x4) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) sendto$inet6(r0, &(0x7f00007e6000)="b3b31f0f4f423dbd1bbb8e9f81273113294d21c0d32133ffb82428326c407705161862be96e16e9b8f4e0fecb00292832ca997e1f6fa1f46792d1b9db6d094a91d7a012d6b6528d5a1518cb482904163a32dfe62135b2f674fda635efa24dd457678190a972e4714fbc2b986a81ef11ac97a", 0x72, 0x8840, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000dfb000)={{0xa, 0x3, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x6557018c, [0x8, 0x8000, 0x80000001, 0x8, 0xfff, 0x7fffffff, 0x3, 0xb92]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@random="99a3a12012e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x0, "1848c9"}, ""}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000a000-0x10)={0x3, &(0x7f0000008000)=[{0x498, 0x4, 0x2, 0x7}, {0x100, 0xfffffffffffffff7, 0x3f, 0x40}, {0x5a, 0x80000001, 0x80, 0x1000}]}, 0x10) 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000b02000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000387000-0x8)={0x0, 0x101}, &(0x7f00008c0000)=0x8) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a9000)={r1, 0x0}, &(0x7f0000ec6000-0x4)=0x8) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ec5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008f6000)=0x60, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ec7000-0x1)={0x400}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000937000-0x23)={0x0, 0x1b, "46e83ef52085262bdf23e926639b90888e67dc1f8b998d41e16aa6"}, &(0x7f0000ec6000-0x4)=0x23) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000338000-0x8)={r3, 0x100000000}, &(0x7f0000ec5000)=0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000857000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000da8000+0xaad)={r4, 0x57}, &(0x7f00003dd000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001fd000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000826000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000003c000)={0x0, 0x400}, &(0x7f0000c5f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005da000)={r2, 0x50, "a3a52e6e6c53f7883861761b35af4b90c1d44263e211ec31fef81e2012eba29168ad339fff39f30fc6633e6b4b42528d6c0a6e0154d6107a0d3f267e554a93a18b9f8706b06cf954823de6cca8d70b37"}, &(0x7f0000e5f000)=0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000366000-0x4)={r0}) bind$inet(r3, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$netrom(r3, 0x0, &(0x7f00004bf000)=0x0) 2018/01/15 13:59:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x10) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 13:59:25 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cdd000)=0x0, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00002c9000-0xc)={@rand_addr=0x618, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x4}, &(0x7f00004ae000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x100000000003}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = socket(0x9, 0x80007, 0x6) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000f98000-0x118)={0x81, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f99000)=0x81) [ 508.246142] device lo entered promiscuous mode 2018/01/15 13:59:25 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r1 = socket(0x15, 0x80e, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000006000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001fa000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000920000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0xfffffffffffffffd, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 508.274159] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000de7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000830000)=0x48, 0x80000) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000de8000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000de9000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d82000-0x4)=0x6e) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b54000)=0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ed000-0x4)=0x38f) r6 = getgid() r7 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000812000-0xc)={0x8, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000de9000-0x38)={&(0x7f0000d23000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000037e000)=[{&(0x7f00000d3000)="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", 0x1000}, {&(0x7f0000de8000)="2cfc9873a24adc00cc201396ab4a9c03324a87ecc8a29115f7ccb0c929bd7be8e224a5191ce453d1556ae63102303c70888af06c64e9fd73458df94a359c88c701f1eb947817d7a2f5c8d71587cda2e901b631f1edfa986065f73cc8bb9807be219fea88bdc783283ebedc12c6d9e8171a18b04044d6df08629ff7c58e948136a9a636a046ca8af6253e6b6e105ceb7272a1304eef77d6fc41cba51ca62530dbad22d802257855d461a207d507fe2e2b5377fb483b5f0bb086980df37c", 0xbd}, {&(0x7f000064f000)="fee6d3e7e587b9ba6faa123fb7cbeac9e6a0fc17dd13e8dfc631e4578821338e3ba7b59493e463820529fa76ad8b7c1df62c1381d965a445dd98dcfeb4412012edb034b9be10f45c7790c0b066c3b5f0f48bb6bf5673d044dae0ae8767576f6031862b2221faacf9c66d2e97cf759e36cc88bc4ba930fac67399002e23b14259bc341c019b2b407112b60af6a6755579eac2e479af3d42fe117a0e450b6da4adf8f2f34e48d738c0c0de379742e7c28dcbb651dd9d81259dd4bb6128bcaca99d8c4784ae311e", 0xc6}], 0x6, &(0x7f0000d7e000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0xb0, 0x800}, 0x20000000) bind(r1, &(0x7f0000de7000)=@nfc={0x27, 0x7, 0x4, 0x7}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r8 = epoll_create(0x75a) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000c63000-0x8)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dea000)=0x8) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) bind$can_raw(r10, &(0x7f00002d3000)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$packet_tx_ring(r9, 0x107, 0xd, &(0x7f0000de9000-0x10)=@req={0x8001, 0xfffffffffffff5c6, 0x1, 0x837f}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r1) [ 508.322600] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ef6000)=0x7fff, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/15 13:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\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) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e05000)=0x60) bind$nfc_llcp(r3, &(0x7f00006d3000)={0x27, 0x101, 0xffff, 0x7, 0x1, 0x9, "6a8e314f21dd9accbfe1a4778e750045cd3cbdf631c37bf7633a107bbf5981b54e876f21b522b1b31d360728f413db7bc3ff4192aa0dee8e785691c1626cab", 0x4}, 0x60) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) socketpair(0xa, 0x2, 0x400, &(0x7f0000d49000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000fa000-0x10)={0x11, 0xa, 0x80000000, 0x6, 0x0}, &(0x7f0000826000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dcf000)={r2, 0x9c, "e99704655772052c5404e981c27c724dd8abe0362f57ad81a4d0098a8f92f1ccc250cf079aa17aab55afd67a4b7a9f24beaa954d9f1b7d72fc240542991d9a20d2153bc5503d52332cbdc9add2b1b811135804662803bcb35c620ae131c9571670ade12e83489a7405e9837ccf06a2ce93f8816ee8e7886364448dcc2c31368b40c9403a7dd9138d933385f3f234420f529c4ee9734aa4669dcfac8c"}, &(0x7f0000e95000-0x4)=0xa4) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f0000834000)="2600000024004303fffffffffc109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2018/01/15 13:59:25 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b4e000)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f00005bf000)={0x1f, {0x5, 0x9, 0x101, 0x7ff, 0x7, 0x6}}, 0x8) setsockopt(r0, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4edc08563ba2bd4a) 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003cf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008bf000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept4(r0, &(0x7f00007de000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000924000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005a0000)=0x0, &(0x7f0000c11000-0x4)=0x4) socketpair(0x0, 0x3, 0x69e29b91, &(0x7f00005f5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001d0000)={0x0, 0x52, "1f25e9a14f08715f20822744e5b60af653097074797ac3d4a6393a300c244f7a0feb967c7b0c571a4e48db16460a2dd5b6380bc5a0b6f317c902df6885d09389c50d0c84ff45242ce4ad2b0a51c6435077ea"}, &(0x7f00009e8000)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c83000-0xd8)={r4, 0x8, 0xd0, "3aac5442a8bacac06e7eaf8c9fd347c4efbd125ffc0418a6bfee47ee773f10958dd068515c4421624cfeb1eb805c36e643906ccc6b0834b5c033cc8beb18215de3e908019d2f1f37fa1b4c8db0fc8e8ee60c981ed225db8001b0bc8e185ea55496dec81dbaa326f4e442c1308daf506fd2756007dc908c5794719f21d66ab161966eef307d662a354a288434e143a786f067abfb4898eb16761264f82c100c4332b8460a837075ab4273cb71716aaadfdf441274327888c9323d57196a2ba744d6ada5e60df69e1798900762f6dcb5c1"}, 0xd8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008da000)={0x1, &(0x7f0000870000-0x8)=[{0x7, 0x1, 0x0, 0x7}]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00001cb000)='dctcp\x00', 0x6) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000df3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e4000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f68000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000136000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f00007d8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f67000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b20000-0x4)=0x48) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f69000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f67000)=0x60, 0x80800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f67000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000097b000)=0x8, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ab000-0x8)={0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) r10 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000f68000-0x4)=0x0) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000830000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e8d000)={0x0, 0x0}) r15 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f68000-0x10)={&(0x7f0000932000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r18 = socket$can_bcm(0x1d, 0x2, 0x2) r19 = gettid() mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000116000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000-0x4)=0xe8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002a1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000681000-0x4)=0xe8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xc) r25 = getpid() r26 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000649000)={0x0, 0x0, 0x0}, &(0x7f0000b6e000)=0xc) sendmsg$unix(r0, &(0x7f00003c6000)={&(0x7f0000f67000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000088d000-0x50)=[{&(0x7f0000f68000-0x99)="98e62fcfe1bca9057929c7bf17430961bfb1f2b852c1fd42f3f695c26b01368de048be5769f29ff315e7b258212d5a4567baebad03f1ba135c1cb21a7aded49cc7b776060ef6bc8a3338cee551bfa44ed5bd2abbeeaf32d38741e9d5689852d8f00f63da63d316c09f7e005a47e3fc282da1eb1b89bc5297573a792c8721cf10795920f87460f45586a1c73c5caaa45e9335e627ec44ff95a8", 0x99}, {&(0x7f0000aea000)="ae6bd40a5595488d7fe31723ed554e28c95bad8bcb43a7dd8b5832547e253e4a53a64c4fe3604f146df1d8b869a1246497", 0x31}, {&(0x7f0000f68000-0x7c)="8c64fb89782b913ae4bd8fb819299b4cad22a60183ce5ac42ae6862da7c1a5276f01bd854fc75af211535715cb2d530e07db16c9d0619f876fd728167239907d712595fbf74a87a68b40bbaa75465f9c9ce7f632ecfda6a356a2829551af0dad72ecf9241cb99df04abbf4b752f43431cfa0419c9723561772284941", 0x7c}, {&(0x7f0000502000)="209a4e850a50638fea86b12716c1a486babaf32977f2e545cf62b18bc34ddcc1c7aeec73634a7f111367aedb7a74fc228d5abc7171762ae149b299527cd54552cf5ef6e7383f7cd08d2e31df1490e1250119af4d3bfd3f6192a4621ff319a4d7854b9b9fa6c36e7c803cf3a9ce4b9e65dbdd437c5b86ea65b54f6abeaf0e7941beaffd3fe7a519a3b6e7c4afd412ce76abaa75b693c8480b7867ac331a5606b2d5f848521083dd556b4a295ba523b8829f690c5fb3265516ee98cd8de437ea3d4ef0128b89e747a660f1f29042d046c3cc1d6328ae136404da717cfd58b5b541d258ed7eaf", 0xe5}, {&(0x7f0000f67000)="3aea11b14bf8752212a7d825b42a61be9c7a70bb7fa9bd6ccc7e2f6710fe32c1e12885f61d1c8f2514774cc967a7984b45631acf136583fcaeeabe395de77c5d43fa491bb6ce61bac3d426bc6cac6c58ce68c62877eedca1b6d9238bf109b6e57a50c883e43b0e5a922fb61d913c75dc03ee09cf7e9058d5a1f0371166d8b46b947282cd7d78ee46eb1a9f010b5279a9699494ead45ab873357ef5880e0c35c6c9c4dfa882d93613369e062301c448157bf995fbfe137641538127ff0179bae43cb688b09f9431b80f6c3f65d2061fc7f8b426e9ca960df79c61ded8649f6a94e51d", 0xe2}], 0x5, &(0x7f0000a23000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xe0, 0x800}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000082b000-0x8)={0x0, 0x0}) r28 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r28, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r28, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 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$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, 0x8) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f12000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fac000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000320000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ab1000-0x4)=0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x3, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005e1000)={0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xc) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) socket(0xa, 0x2, 0x6) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xaac, &(0x7f0000535000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c04000)={0x0, 0x2}, &(0x7f0000b15000)=0x8) socketpair(0x7, 0x3, 0xfffffffffffffc35, &(0x7f000055c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d37000)={r2, 0x8}, &(0x7f0000338000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f3a000-0x101)={r2, 0xffffffffffffffb2, "4eea58b6ecbcd2b5cf30a2d52816a86e16df718d0aa8821ebc52106c4557a1bd5314d6ac420212b9dfe5964d21bf5f71fde8ac5cbe756ea3f1570327b60f69958853ee574df600ce5e585402451824662b854e5a6f7f30222456f8f5aa904807a179b4548fc199157e9de4745c6046dd5eb98a27e58557b228576b47aea265d1336f1e7544da6765be6eaa7aedc6ccdb267e7810cafce7dc036b4b3209f7aaac80caeacdc20708cf6fec3714d18201d64e4b0711075c54813bce5fe23c1f09f66f0a83938e018571a198e69a99d9fc51a3967cc838ff45afd7b8f097711c56207daa0cd365e99f72a7d14aaf1af8aab171e0d70959eef75632"}, &(0x7f0000e94000-0x4)=0x101) r5 = accept4(r0, &(0x7f000091c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000bba000-0x4)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00005d6000-0x68)=[@in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x68) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d01000)={0x0, 0x0}) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f00002f5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000015e000)=0x14) r7 = accept(r1, &(0x7f0000fc0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000a19000-0x4)=0xf) getsockname$netrom(r7, &(0x7f0000843000+0xac1)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e9000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000b56000-0x8)={r4, 0x2}, 0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) 2018/01/15 13:59:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000001000-0x40)={0x1, 0x9, 0x9, 0x87, &(0x7f0000001000)=""/135, 0x9e, &(0x7f0000001000-0x9e)=""/158, 0x55, &(0x7f0000001000)=""/85}) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x5d)="93ad0c308f025c1545bef05b55f65ba4dfeb3b72fa50dd1fb473e9a96905dcd044ddc26d42ef873c0745dfadee73002482458d455131f8d57d6ba252441697afd53a676f0fc7b4bd4f439eab66f48684e12bbb8c2ff5bedd762feb05ce", 0x5d}], 0x1, &(0x7f0000001000-0xb0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}], 0xb0, 0x810}], 0x1, 0x40001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x0, [0x8]}, 0xfffffffffffffdd8) 2018/01/15 13:59:25 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007f9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/177) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000108000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x16, 0x4) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000b8000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2f100", 0x10, 0x2b, 0x0, @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], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24f73b", 0x0, "1cebd9"}, ""}}}}}}, 0x0) 2018/01/15 13:59:25 executing program 0: r0 = socket(0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00008fb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_hci(r1, 0x400448fe, &(0x7f0000c2a000)="5d3c03e9567bc0e26c210b1254c4ffe890b25f558f1c76603279d8beeb9a2353800a9914c4ffa8538f468c3abb444d2c95f58e77bb80db167ccc2e9c9e4d99c72311e950d66e01456dffa5c511f1e82ea8a440e2b90404c8c430ca58365cf56c593773dded6f0d14bd01c6495fc0d46fd9fe9e83cd7399591a5d5c57b00ef6c79a6687446723cd6b54f350708b9716ba6a50d77d95bf7ec9d7bef5403d6d63671c2b") write(r1, &(0x7f00001f9000-0xa6)="1f0000000004fd00010000cdd5040000000000000000ec000000ae00c0005f", 0xfffffff1) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x9, 0xe, 0x1, &(0x7f000098d000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000edb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1b000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000094e000+0xa69)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000861000-0xcc)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0xa89, 0x2, 0x0, 0xa0, 0x67, r3, r4}, {0xffffffff, 0x2, 0x9, 0x1, 0x7, 0x9, 0x10000, 0x81a}, {0xd75, 0xe49, 0x3, 0x9}, 0x474, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x6, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x1, 0x10000, 0x0, 0x1, 0x3}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004bc000-0xc)=@sack_info={0x0, 0x20, 0xffffffff00000001}, &(0x7f000088e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000862000-0x20)={0x2, 0x1, 0x4, 0x8001, 0x0, 0x40, 0xeb, 0x6, r5}, &(0x7f0000846000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000452000)=@assoc_value={r5, 0x10000}, 0x8) connect$inet(r1, &(0x7f0000991000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r2, &(0x7f0000a5c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001c6000-0x4)=0x1de676ab) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aed000-0x10)={r0, &(0x7f000030e000)=""}, 0x10) 2018/01/15 13:59:25 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000700000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@canfd={0xd, {{0x2, 0x8, 0x2, 0x2}, 0x21, 0x1, 0x0, 0x0, "79a6472d576b5b8e5b91adbf8cdfdaad3ed18b1d10a224fa217991778d28ebb83fe016cb0bfb054b11cbe6032a1fb47ad4aab3ccdafde27dd8f34f78cf073897"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) syz_extract_tcp_res$synack(&(0x7f0000a4e000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 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) sendmsg$netrom(r0, &(0x7f0000cda000)={&(0x7f0000000000)=@ax25={0x3, {"6b4d0731e52920"}, 0x1000}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x5c)="b08b6fc0696bf767fe5f070779d5cd15c6a0e44016ffb28e85fc4da4766bcae7f7b73b005afcaca705b0d41e0718a8cf6880f6d573e0b998323daec4bc57e44786d472d316d70efaadfe334aac49a9b63429597caf54c6f74e569b32", 0x5c}, {&(0x7f0000001000-0x65)="5112bde9a3e3562519e9dec7b6522439fe65f74cb9856b75b487b76850149d07f021109a9e083c423546a98689f6a56db56a868bc2a584d8bfa450df112f050f0e62edccab6ba18cf7c5a0a6fe38b42e79d82ec2de71076c9b4178613cc029151e18276178", 0x65}], 0x2, &(0x7f0000000000)=[{0xa8, 0x119, 0x400, "4dd555be70911fa5c71fe13f6ee6407168370118f475d56621f612f96ca3204b2d440397af633c467d422ffe7b1977d8ac09328236668c67dbca38eb8390701118acb64053c6d4e5f8e3f8197b7cf50a4de48b92cb5125194d16ca59ba828190b096bd36d37cfc4fc389ea4d9442f90032563800fce95253250ac801c68fcc9e8324203377d1d838349c8aed9acb58f6c87addc112"}, {0x110, 0x84, 0x6, "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"}, {0x78, 0x19f, 0x9, "aba3185b29086fa8fae893ca02d8b160a1b93e584524f7244a57569980e9d4bbb3966209a3c31797a871ca4857ed592fd7c3d6a11caaa0ceffaa9b6d5783c2e1bdc4d0b5aab27a3ba88e935c1a7da7b7547c579490dbc0a4d7d156765f8b15ed09"}, {0xe0, 0x117, 0x66, "28bca1ab4f87a1627c15ada441c0d5c8f9003f958db56ff8db5bcd031683d1fee076f95950b2aed70cc247f5dcd571c3a0e6ded6e9fc13fb6c4446acf56b0ed68853b0063a2168655099312296f2c4b1197856b2ed6b456c7fdc06f1671b22fc38184eedf18e3f11a1c8c60b76864747afa82e2401a60de3fc33eca93a2f21ce177f4dc3ddcf0f77b5cc7f60dd2ae081d132581de258a7c27ea9eaa552f68b561861ce10e23b53af1960dceba449ab1cb44f6df35aa1eb94904621e1779d7d606181af648851198629"}, {0xd0, 0x19f, 0x3ff, "f4671aba1d39049366f29a969a9964c7c36e13b7cf5d41d1749ce06c354330b0a215270c27ce80cb5063b0137303cd6d339a0718785935bcdb5d069ba137daae40297544ab5fb1375d75385759de45093c31bbd32f60867b446213ec3eefe759286f35eb869d9253e2092945ec72fdb3ceddf92e33e4abebe85089d72402996a95ee81009484bbd594eb236b33b3f8f9302d5a89f85ae471661a0f06c40e82dd5e3915643226e00de4f2fce35a9432d9de6ccaeb384643cc5d6f6118689d"}, {0x68, 0x6, 0x59d, "1caa3862311122b0d983c5c1991cb5a9ca54cfbfd93a54346b9b4bd3f4e8267a7c112b94ee6d5b5350a5b3c3e07fd10dbabe447332d57f65c0a270d30a993557e37ec32f1e2e620cc344c38de1fe7bf9bc9c6f4bfa058102"}, {0x110, 0x103, 0x1ff, "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"}, {0x110, 0x10b, 0x4, "29a62c97e2056d8735608c48a20a29d40ae3827e4c89f2bb72bd5bbb027f0f3fccde266b1aa1230cff8dccfc59fbb8014d5f876cec39c85908994b95a9f0c278fa2d070eb6a8047f0638c85383ed62a739b6994555cffa51e74288b8cf7a9c6349b259b9b9b312d750944991bc0e98e54791be43e22736497a66b234c7d2bb93235ac41c9fd3fb0ddb0f5dbc1f3bccb5dea238b5f734be6949f47505ff3055502948f9457d2a29e5ba3e4019da03af808ddd348808bb818050faecbad42ffd332ab203b5887fda4315f7c64a8eaf446121142ba328c35335390756044bb4ff812d0bc9f82ad1ef8b2d0492fb3a86fa1fb6ac6ce75e11a362b1"}, {0xd8, 0x11c, 0x7fff, "1792891208e22b93e5cf74a6b8572bd173c9db86063f0c838afae2c5a2c7f27e5f71203260cc8e0d194596af5ce99a39cf8519c2d290893bfa34fa09fcf6b7e73f495bcff2275d2b7deb43308e5d17b58c4b8425049993e8169fc3e5be9b1388742c5c24664bd1f7b003db140f781dd24a85e92fb440b757685ed619e3934477c2bcde3fb26124cb30092efcce3c707bc40bc907c5c9527611d23ab1f43a431581f9d9896ab9e5881d010e42cad2aa155148eba19b9c7a62d508e677e116b415042c5f556138"}, {0xc8, 0x116, 0x6a85, "4a796ec36185bd55ea9a62afc3304e7c0b23db6db48ebea24e865ab77a9eaccab25adad52628b5e90b012f6fad3443c573bd840d6a4e602d218d79e316a1f8f4a179d719a8c2fd17bd3a4ad0829db034a68b7872304133ab7151946383938d984871ac27066ba90645ab3c7bda3a393ad59e763003c2425b117be8d2f53ce6b6f22792240624a69270c77063853dc1ac106ea6a3bcbd208246640a240543e6e9b8df69cbe0367ce101802a1940de4913b52b0e3c70"}], 0x808, 0x4044}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000072a000+0x3dd)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00001d3000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ba8000)=0xc) sendmmsg(r0, &(0x7f00004e2000)=[{{&(0x7f00007c6000-0x14)=@ll={0x11, 0x9, r1, 0x1, 0x400, 0x6, @random="16d27c50397d", [0x0, 0x0]}, 0x14, &(0x7f00009ce000+0xadc)=[{&(0x7f0000cb5000)="7efbcac909b1d13b322b26ffda04fffd4fa9dde835b7eeac0bca8609bcbb3b615d640e43da44629c659fa266fdcae679e7fab5fec2d1a9d253bd70eeeb7dd6787305f834442d1d4d2ad823957e6baff81afbd5a9d06f9f840c1b6a3cfdbf91e9dabe1db5c37adff654f32acd39c386f16b09ec44156a2127fdef22eb8e2b6f6aa3186964d3cdf4b69473fe84d36f9a5ff1aa33316f9a4f628acf9d9e664e9c7da941e7c38f63a02329a3a021038c2623108658e947d65b4097756eff2718457b085f891e0f76361fb1a951a23e4bd183fb025dcd5c22cbf36e5ed4a536ad6592db9cb79ef8fb0489f9d7c7089c0cb55488ca6f08a0", 0xf5}, {&(0x7f0000182000)="24b605730f43f1d568355e15dd7b5e781250bff1c91227334865221f520fa6b94ba7ccd9", 0x24}, {&(0x7f000010e000)="9031e0690fdd8cdc41c04cfc1e5815ff092dd6942b2ae79c3d50cf071beb0acfdde8e68830efc39382d1ed3c6ced3a37ea77d961e35cb75eeac4e0eebb6ad0f350aeb5439aaaf1e2bbeecb2ee7ad0264b11dff4d8d9c61c0d1758e76d92637f7b71fa63438a150ca5fb5686b10ae3e7245e046ad66e43b6cfaa8beba1ece8cef8917a8ea6a8adc557b48a9b97ab7c601d15d9423a29eb98de3df190aa68b5cd580d43aa996eefa3c936d9eec7d216c6641db31d8204ee009ebfb57bc5cca003523fcf8f1dc192fcea29ab554a62c9db79c7f036ed036e73c4cc5344e00a18eaf485f8eb4266dce56c410bf3ad631871b24f064cc6f", 0xf5}, {&(0x7f0000a23000)="de0ef604d24569aafc72f30159d81a097ef01414f23214f2fdc93c193e575c36f98ede4f6b9653aa70f09567bb8a74bd0b3175a602dd4b2d2263959d732e530e33e3bb67b704409b4815940f83b638eec4dd3e6548b829079d624f6531fa9e76292d8b4bbc453ff6809bb22d", 0x6c}], 0x4, &(0x7f0000128000)=[{0x1010, 0x10e, 0x3f, "a773b772fe94d73e08d1eb6658b7d51aa336c0f8b62df685f419533bd9929339d57cc54c3d8a7796c887c6a6660b75af77a0eaeaf561a68511e5cbbfdd0990958ad13a0fcfe76d934c64dc5a96b7ae06fd32a5bd4c5a7babb6cd35f13732fee8146147ff20279773d6083fd8eb585e87f977f71fbacf4c9cdccd7edd553b4336baa62b9a27837e1862e5b3583e610af8629fa28b75f0e151d6ff0ec76e11ccb0cc902b0ff787c213e146f368ec4e16a8be73362c71deeaba8c7190e8cc4f234a0e373b610b9dc10eafc3ed45d8460aefb01d2660ee57bc4d5a2a831235f1ab3a5bd8ea0970ac3fdc4173bbeb734785a14ac572158aabc69aca7d188ea377f369a3b91e9f11fa684b8a9411a31af7ce194e91ea90d4e1f18e9df295cc541322a60df3e5763c51d7e868b0071e69c040959e8699c499ca27d95799fd551d3f32ada72fc0911f2e02f750709a332beeb8ce07d0b181bc35cba900470c9b14b4853bf687494da8b6e558003215deaab1eac5eae5bedb23c3c55101b9e859e291e3bb5c7a4b31c850be47d8703b1dcad25db09cfc815c7347d25e224de10b149a2c0a2d869c9a7d510a1020789ac31c153e696868102f7dc7beaa502d0b28b7edefa55706d2c5e1974cb81050824f23a380aa663328a02e7aad0484bc30cc53cf4adc3419c723d2e2591625743402024a069d6c6fcae8d3adc67e339daab4795197f0379d6fe306201281243f3a24c0181ef546efe74103a797db79dda34486d55f861e8e2d32a668f17445d6e05aaa93796a5e36fa82d88bb609e20627314bf50cfcdbdd7c19604cf867a11635595d7b140ee360b98a0aa7241436054d26140a055f41be43b0159474d37aebad6552eacf2872b67f007a9f3cd972546def713debbf41af32fc669a598ed9c75f4e6458415b5c466541936fd6cf2ca32f19265a67e781d60b5143e1da1ec3fea777c2c3a02a3dd343e8f5f9fcc1dd5569d1f61bfe52cbaf683156153b94b39005f6801574e81c4e258c942e3328858f2ed78b66d93b5191cd4f23ac930fea38146e2e5ec7ad7cd6a53c13b3332f15343ca213cefbd22e987ec17095c0a7c42706960290f955646ecae0c2f0da9ef3b5270773e3632d2d8150f2dec5b5469f67227b8a90c510a344ef1c8a62b64c9fc9e8164b55cdd44349406b2e1867f77d9df19a79d19657c14ef307c526e7c2e4baa4d9d051e4b7c70200ca8472f2aea847a8671ee32453f12b4f1791072311c610b702787490dc1b572dbb515287a48a7a72d6afb1d38946db74ccc78d74b128d61d7c8e9606e98b1cd8846f9566263fc7d75b08df296eb73357c8870e8ada66d09abc2c47fe97b18620ec9eda51fdf3f3331482e0e1e8388a8a8bf41c673c4e9be9e88864d0d0636880eedc53750c99c1acf9a9e8167637d3ed4197f60bb55dcb4329085a69f5331871228e1ec454a7b0f759b85138633b3ec7fc892e4010d4d04fbd84f235515c3633ab780ea8ebef75044aabf48dca6056217e6d8cc93a03d033764bd56df92a6a67c1fee478dcc1d3cbea6052f23a430d311318f4979b9527526beb10c2cef53031f927d7a80c011ede64f2ee472aa6ae4303721b4e6b8c4b8c2f3d7e6942e21f5ef57f837b69e7a66a6195f2dfef1315d90647075b6aabb1abbecbbcadae66c2f5d418bff416c75e2f7af8a2a4ea4944a6e22b94aa9d2c8deeec650d3e6a2dfbe36d5cfce205c51335eca7fb70704e30879b8cdbb4c45160e2a4516ea023986a86f0264eab4004aeea4e41cabf2c17c8a9135db322a2b0c9dad25311cf974d432531227115ceb4044206eca984a6c87701661b8bdfa1a91181ed74b6a30412a46f1e12c5c3f3a0dac7d0d3f8db52a082c2c8d9ab372e7a1e4d8fb0852fdf5b2da5452b009cb372173e62d51382e9cfcfa77b7532138e10fd76deb95b2420d2c2cfa2a9d89c5bc29bbe55fbe566263cbf10f3e902769cc128255248551b74acf7a122c82861eed3afc717bf028e0c87d13be95836cf1b32d0bdb6b662c622385381071eafffd9079d4c249062136efc59cabafbff82d9d06c3700ccdd5a6ced4a0f2a551e4352e5d4f40cd08a6130967c127575800ea8167d15ae6037d88bc77becd8ed137f3e3ec437925625f7e6fe0c364d7e9affd317212b78e447b34b49ef4d19a9c4d962698824e2b27c8087caa50bad40ad4c7b9e4ec16e4eeb40352de9649f406d89d395dd2504ce569edb8e9d2f633b7a01118f8ac34f34a3c93ebb20709f1b4eb8d1ef2717f678c7fb66b2496f3c3b36b6f97fb54147bc3e08b60240f2359a3986bb3e07572e30f2be605e99bf58d0e9e9702c125942473137c25c706a890291ee6611c673d146d51f7bcace750eae926265be072612ec2dfbb877ef933acdd11290effdba1e08a99d0a2f6a6799fcb54b9400590838345230089f2e53f192a30c83f7afd129ee1308001a314e8146a48ad09e7103328b39cc444ff47192f8f1e9f64f81dfaba04027eba1a18134e0497d2af0ea83034e03d35da9f4e14f0d73b0c731479c241a8932fd90f0d279ad536205ef57748af0f0e7ad82ae1368a922b3118ed33b686abe5c8e66b484f07bf432db33788277726e793746158d55b1e6bb06bf79d8051af4d0e1076434ce523df0689acafa6a08485e49aad87a91ae51056bfdc1bb2df041e5d12d03a70dc179db30cdbff4cce4d4f6d104ceb8d21d93dc8a4bf3e22c3a2284d8451f3844353ac068845e55245676b57ba97013a10f4a46d47cfd69fb256f16cb881f6b096ce05f228e65dc74792dc96fcdff0c107198110e30beaf041e9a786cc8b0223cf40940cdac1d01197f0a88b5f8bc5316aaa8925d7f6688c334194654168addcac8c80c1bc60c37950e6662603f22a9a0e4df2285c73c0f13666272d0b773aedc4f8f4c80336847680175f51f489f1b2797f1a647dae364441452207e29952388e8b7cbc98fa4819ca0424a240a538d7204fa33709f6b0ad89d695478437c630cefb1b9d228ebf1bd4dce3f1ad1547edd932c9f5af0beadace788cf29eeb685bb3ffacca4b9bf300a19317612bb92a3e77b4a4c710df3c4c22283b0856e3332f34c1fa56c140f4316d004613ff8b5be5492ed0baf909b55ceeb51dd68c518ad4fd8c543c58abd44263a2e26190c7a540542f39c9e2ae6930c67388d28098c57ddf95a093e208900f635555dd4dc323925cee26f519320ee48ef9e8653836eca01a90c0d5164a57875f030d2bd43a9c5ab9bdb59fb18812a3f3fab7191caa6bca556307323dfcf744465966b11fe0a6541805b13442f0492367c0a750f50962161cb21c144b9de16f07ee19670729b281b79d1ad1b4a6e4f22dcc72decc58b886dbb8224235b236f59db70c7fd6d24cc7080a078eb19c40f0c467fcbcf0aa3cd2c30f5318fb265489d9ccf3552d7011f2edef20c5b78f4279ac875c0ddc73f821edcad2580e98f6b36319cbaf69afc89e4d9072665e5ed145d0ba1e568a42c8411928356a57a8a065e16499a874040aa5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{0xd8, 0x1ff, 0x2, "691bdaec9fb229a4648e4e88aa0138c6962a6b2c75c7601f35fd1d7db55aa616e0b742f59af1dcf8148b236637497cacbeb958316223bef5c8830e7ac4e62a42a971bce7846ce0909451e427d4eb4cf17621536fecb6faba5ecca68d5cdc71788782f057ea8b06bbb67cc5498bf8fd378f8ef181d9f3f7d6a8a0ac6798f56302bf650eb09019502838b83c43c1ecaa72c906cbb3665f75076a7a1f085adea0e02d60c24b75f39029a23a27b0f7c38033e984e17f2153e6850fb322967efa3accb8b7e9eb3df6e9"}], 0x2210, 0x40004}, 0x1}, {{&(0x7f0000ea1000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000a78000)=[{&(0x7f0000b04000)="1cb7cd076c4250532cecfa0c229477136b5270013114d5842d2bde91446af1cbbe53e45847f3a69c77f691989fc67a2d696d72407f51fe7322789ab89db91981eff6ea9b492bb133feaac236f400efea393d4518d26cf52c6bdd78630657b467a4f805743e7efb2156a29b350938887ae4b74d2060ac7a9d538f8d385cd0eb2a47693cb878f8624cbe22047511e965932fcec4e6e8aeb64fce2a3bea5cf0c674ca59508030596e0f7917ab7e0f88dba00d8df055b54e4ec939bd781b8e4fead78fb40bfe5302a35046c25f1ce7373b46e5db0b75fa5a0a03c45799a4dbe70491a2fe7ce2d4f9e076c6681492ac02ac04", 0xf0}, {&(0x7f0000dd4000-0x91)="4348f7533dccccbf9e99304fb66baf34740ef6a64ce4ebebd2bb83140e7018185b79f4bab4fe33a5e51180fb629de7e5125a620ff3246355103dd2e6746142c1c0dd6283ada0e082521b03c1098fd0dc584d039431c9185e7de4ff6675e4a6222cc76868f9425f3147876fff80860ece9b007fe0c1e8ab65842900e77baf953006e717fc43414d5fad9d16c86d624f5926", 0x91}, {&(0x7f0000d8f000-0x54)="987b06e947c41f965f8ed91a8eb3bdf65109fef1b696060d62956c6fa7ff8c5fa952b94a82451d37ab7203dfcb619b185ea01d2c843461dca1a6c5701da9a92f1649aeb67d1c11e770cb8926409eaceb22a3eeb7", 0x54}], 0x3, 0x0, 0x0, 0x0}, 0x59}], 0x2, 0x40000) sendmsg$nl_route(r0, &(0x7f00001f4000)={&(0x7f0000128000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013d000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a65000-0x4)=0x3ff) 2018/01/15 13:59:25 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000001000-0x24)="240000002800070800200001000000000000000902000000000000ffff000023007f2377", 0xd) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000dac000)=0x0, &(0x7f0000dc2000)=0x4) sendmsg$alg(r1, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000bf4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d6000-0x10)={0x5, 0x8000, 0x15a000000, 0x3f, 0x0}, &(0x7f00003cc000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004ab000)={r4, 0x1ff}, &(0x7f000009a000-0x4)=0x8) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x0, 0x200, &(0x7f0000009000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000007000)=0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f8d000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fcb000-0x4)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x2) connect$nfc_llcp(r1, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x8, 0x271f, 0xcb8d, 0xc7}, &(0x7f0000ef4000-0x4)=0x20) 2018/01/15 13:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{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]}, 0x0, 0x8, [{{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]}, {{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, 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, 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, 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]}, {{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]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000097d000)=0x7fff, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 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) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r7, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r8, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000322000-0x6)={r6, 0x9}, &(0x7f0000ed9000)=0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000255000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8b000)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000f8b000)={0x4, 0xfffffffffffffffd, 0x429, "d8c01770e860", 0x7f, 0x0}, 0x10) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a8000-0x4)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc6000-0x10)={0x5, &(0x7f0000dc5000)=[{0x2, 0x0, 0x8, 0xc495}, {0x40, 0x8, 0x7ff, 0x3}, {0x1, 0x0, 0x1, 0xffffffffffff9f87}, {0x7f, 0x80, 0x8f, 0x8}, {0x0, 0x3, 0x1, 0x1}]}, 0x10) r3 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000dc3000)=""/78, 0x4e, 0x2, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f0c000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x28, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x482}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000b75000)={0x0, 0x0}) getsockname$unix(r5, &(0x7f0000f61000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000625000-0x4)=0x1002) setsockopt(r1, 0x100000, 0x0, &(0x7f0000f52000)="88f9c81dd10017d9256459a63a8d811104028159d7c63a8ef9e73a358b80d7909935f890f8b98ef1adbc5835f796faea632ac109ba4257a52b90e8fb0644b1ebd68fe81c04b0f91ef839892e5fc22c327fdbf283915b8aea0034a3a2a8ec88a35f000fd7050daa50c839624245862a8f711b4f7d3f1025ff11293f0bb1d364df2e43039008", 0x85) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x2, &(0x7f0000d5b000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008e5000-0x2c)={0xf, 0x7, 0x10001, 0x46d05685, 0xa, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x143, &(0x7f0000f45000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f7e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000057000)=0x6, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009b1000)=0x0, &(0x7f0000415000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f7d000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xef, 0xf45, 0x4, 0x3}, &(0x7f0000d3d000)=0xa0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f7e000-0x4)=@assoc_id=r2, 0x4) pipe(&(0x7f00006db000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000c40000)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/15 13:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070d000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008be000)={0x2, 0x4, 0xf2, 0x7ff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9f) r2 = accept(0xffffffffffffff9c, &(0x7f0000e25000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de8000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000add000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f000019b000+0x194)=""/37, 0x25, 0x60, &(0x7f0000993000-0x14)={0x11, 0xfe, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000676000-0x20)={r1, &(0x7f0000c81000-0x22)="ff9b181ceffb1c319b47627fecf9cdc724fce191758c7c48ca424a7202785b10667f", &(0x7f00005eb000-0x32)="a8fc586a89942b6f13400ad13fde61ac1a7131831fa829fae20e7583eda87ff4ee64de25549ac331b6b7fa1497dacd4131e9", 0x0}, 0x20) 2018/01/15 13:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ae4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b0a000)=0x41, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002a4000)="8ec449b996063a6d1dfe4733bd59b975f019d22b36d2dcc0bafd08ef8915211f67", 0x21) 2018/01/15 13:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d50000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000068f000)=0x0, &(0x7f0000686000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x1, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000754000)={0x1, 0x0, []}) 2018/01/15 13:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc8000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x307) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003bd000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d26000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c25000)=0x0, &(0x7f000026c000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008be000)=0x0) sendto$inet(r1, &(0x7f00008c7000)="60620e23b8d6b88aabd72d72b16f3f74697c65520ec0922b44ab3222262156722d0a4d1e3cec7c74563cb5ed33f255d7f6adaeea88c5f8bfd552260ad5984d4bc7f241", 0x43, 0x8080, &(0x7f00005ab000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000bda000)={r1}) 2018/01/15 13:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb3000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000665000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ef8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, r1}) 2018/01/15 13:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x1, 0x2, &(0x7f00006eb000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00007b7000)={0x0, {""/7}, 0x0}, &(0x7f00007a9000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000afd000-0x9)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/15 13:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000abb000)={0x0, 0x9}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f45000)={0x0, 0xc2, "1a44b6d41f4cd6dc26fcec97f794fb5a18ebc75fb3869cc3a3c7d456f677be91fdcb34bbce3c7aec1f3ef4d67d34e1f8e050d94933b6d640b0ab92143ff6a1372ed4c96a683e69ae6355e19156f248784ea38a93521a8c9436274ec80623cc11ffcd23016e7d2daa7f7df40464ee47a91bcaf707e115657b3d8095f02080bac8623faf878090a33a26f8a17abd6cf099f3ed3803566e3be5fe235ba61eb9dd5b31ea70e712835524023648918d437c631e57cc3f28531c3a3b3fc48de9ede8eeeeb8"}, &(0x7f0000aa1000)=0xca) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dec000-0x14)={0x0, 0x0, 0x6, 0x0, 0x7fff, 0x5}, &(0x7f0000640000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000231000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240000000, 0x9}, &(0x7f0000ea8000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cf8000)={0x0, @in6={{0xa, 0x0, 0x8e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0xffffffff, 0x6, 0x1ff, 0x2, 0x7f, 0x8, 0x8, 0x9, 0x8, 0x1, 0x40, 0x8, 0x1]}, &(0x7f0000245000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c8000-0xc)=@sack_info={0x0, 0x10000, 0xffffffff}, &(0x7f00008d3000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cc9000-0x8)={0x0, 0x1, 0x5}, &(0x7f000047d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000069f000-0x8)={0x0, 0x3}, &(0x7f000027c000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092f000-0x8)={0x0, 0xffffffffa4de3983}, &(0x7f0000e1d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000964000)={0x0, 0x0, ""}, &(0x7f0000ab9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000086d000)={0x0, 0x0}, &(0x7f0000f04000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b49000)={0x0, 0x0, 0x100000001, 0x42fb, 0x8, 0x95, 0x4, 0x94b7409, {0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x9, 0x10001, 0x7fffffff}}, &(0x7f0000205000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004e6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ab000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000688000)=@assoc_id=0x0, &(0x7f0000fdf000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000071e000)={0x0, @in6={{0xa, 0x3, 0x4, @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, 0x10000, 0xfffffffffffffff8, 0x0, 0xa2}, &(0x7f0000f7b000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000335000-0x10)={0x0, 0x1c, &(0x7f000033c000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000904000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000c87000)=[{&(0x7f00002a5000-0x1c)=@in6={0xa, 0x2, 0x90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef88}, 0x1c, &(0x7f000087b000)=[{&(0x7f00005f2000)="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", 0xff}, {&(0x7f00006c8000-0x53)="eefde46f4721aee8cac24d9804ff7a8106ebbbba3f503418b9eda6fb073c65c7d37aedb38dde78e41f9828b7508fd9e036ada9a01cc63539ce94b193f94954a8d3ebf97c530de4b7a34debefb66a397c29e31b", 0x53}, {&(0x7f0000ffe000)="1aa586dd04314cfc6f688838b9ad32783d434f86fb7c63c8c3faa25a90bb8c4a49ad08738d6fb3585ddb38a0a196f384e52b352299fa222b4460da96cccd60400ee764ad663608ee2abe48155ae5e1f1603e747da5afd53fcbcde737f77919958f522a53eb6f3fde009759bae95d0692a7da13a831053d66fef56b283f9dc1058d06fd9c8e35288ef36996e815c2f6147dce8ed56ca5c6547073633b6e2e2193a98361ed62e02067c8b26dade9a7c106fccb1e78a5c8cf2ef6811f1d28c2078230dff0d1a60c2d7efbcaee1aa81244da91b2f7e6b9", 0xd5}, {&(0x7f000032f000)="ea626658d1a6f7e5481ae445379a94ef315a787cdccd2816172a9e9b3bc4d5cfcbd1159601fbbb4d95d1bc6a3bef1f04d58a63239b471d63eb999bd9ba831af6399e876bd6b3300173801379df8923c2892d215c70717ca7defd7c442d28a04f0d7ab18073c1cbf26758551527bfc30dbb31fb18c0c5294000725775ed6449fc748215e98931fab6ad532edece92d68fed5cec887c41270ab1b7310968da2946a961aa60f46ec12648", 0xa9}, {&(0x7f000032c000+0x8c7)="e88378e873de3eef777995b68f08693c120290e27dc1255e4f25212480b7abf1a9c6d3baa238ac28c2cb5384969f344a9e25677c43a00efb2d08798cd6d9f8accc06952ba862b063b1c6c6ac69c7", 0x4e}, {&(0x7f00001b7000)="9cbd0561baa902b2b258aec45ff5e0dad3a948921b13e3fc25953c6de14f45db199a5dc5dacc20f28a38a84416ed80fe60c3495451944c3e7126abd944", 0x3d}], 0x6, &(0x7f0000467000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0x101, 0x4, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x1, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x8, 0x8, 0x20, 0x2288bca2, 0x5, 0x6, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x38e, 0x100000000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xbc, 0x3, r4}}], 0xf0, 0x40000}, {&(0x7f0000a64000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000090000)=[{&(0x7f0000b38000)="edea53b1fdf6462ca350475cb1a77a8b598bb1cdb7f4dd1e0cb4ffc962277a1a20a2b30759e0b7ff65f25d4bce68f5d85bcc65aff2a13faeb8b7dffab9b0e9a0cca206d02a3048802f151c284e0213af255e6b06030f1edf0814598d9dec874ff40ba15fea32576ae68fbfa0599fd27f61912ad5c15ccff68f01d60efecd7d3d5011c543905a157038e6326e26cab15db36433e5d98618f6065c314fc59132ffdb6eb61125ad3460d7daa3", 0xab}, {&(0x7f0000766000-0x54)="d6c2c6ff1d6022a97e481c8c92995bd81d86282575d87919eb2443d13b4d8e32660967058c0d600ef6801e9b6d2f1eb8de3c00ee2d0b6c75d3e17035f9c1bc6f69ed414a5205f7abdbf322e438c912c49d0c7635", 0x54}], 0x2, &(0x7f000060f000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x1ff, 0x682, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x28f, 0x7, 0x8000, 0x8, 0x6, 0x1, 0x9, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0xe213, 0x1, 0x0, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x101, 0x1, 0x8, 0xfffffffffffffffd}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x3, 0x3}}, @init={0x18, 0x84, 0x0, {0x50d1, 0x0, 0x4, 0x5f}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x6bd767b0, 0x100000001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5c8, 0x200, 0x4, 0x6, 0x3, 0x7fffffff, 0x40, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x8000, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x7f, r9}}], 0x1e0, 0x40}, {&(0x7f0000e46000)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f00006b7000-0x80)=[{&(0x7f0000807000-0xbe)="a09fca5d4782808b9f157739db888145e3e4cd64ed09a85c874b3ff8dae60ae5d1cca5bbf3f66409185bd5f3b0d3dc8c8d70c8ef0b22f98fec93b3ea261c342cb8817f3be6cbed069f15138ce1fe7f516550a835d8acb2cd8bc3bfeaca641867646ce9684e3334e52a47f1173e8becaea1054b3791a6a84775b180c0f72d5e09a89dab95b91bceaa1affa7334f973773f4bb41963e961aa2d1a585117036cbd249fccf02d6ac7ee852e28171fc5797a6b26892651d99d3336f4873eaa9a5", 0xbe}, {&(0x7f000021a000)="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0x1000}, {&(0x7f0000980000-0xf3)="2459233e7e128aa1cf56029e387487b2d8927e0f50d618b48dbcf2406ff2421fd0fadb5b3dd5bffa0160eb3c5e4a02adde016a97d5b064c74d7d6a6cba5f3dbe4c223c482ea6e8d2a2e413d93bf4a420760d35029feba9f6b458552555d07fde83c986b1edcc37f2f7833eafc6c4fac18a1a4620cc32f021da793d8fe0f30ddec7d403f4215c7447424c80b0449cb42a8813f21bb8e3f3d6302f7faabd344c925d0edee99fbf043ce287fe14ee7c217136fda6bbab445fc6add2668a05b5ca187fb347a374ebba76084efaaa8df726d59b6f5dc74ed7c6149e961c970f29de61a06480b0c62be0d5f829d725c5437a9e764b74", 0xf3}, {&(0x7f0000db9000)="adfefab6d0f06bf63afc4b97ec4516da83ed6891f741fada07a2ab404a4013726e56bdd678db33f82268f420309c", 0x2e}, {&(0x7f000056e000)="26bd025d71a4bbec4fdada0d46fd0714ed6d724e86eb768e82eb26bff41afd719335d775c878e0fcf3852a30e212fb01ba223db6ff32909498a099444f2a85429eb301200e8aeaf9e152ae19eab56800540da7d7be9610a42172bedff6ad8346cbfb644a60cdf088998390b0e3dbaa02e74e", 0x72}], 0x8, 0x0, 0x0, 0xc000}, {&(0x7f000041a000-0x10)=@in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c00000-0x70)=[{&(0x7f0000966000-0x82)="718a41a9b5c0b9934d10564ec47bfd9019225c54ed05d295cc114b0e83c8256f00cd7c6155257af65af435650742a8830578c350b2414965e8d1006a1efb5ba4414492416969f7ff3e16433a5d00ffafe226a0668385ae8ec3fb80aacf842bc0134c404c0a239c49bce911e2c0904c1f268bf72a8001c2f37cc09612e4e248414e93", 0x82}, {&(0x7f0000b98000-0x9d)="f42a0ba8de82a055944eec69dfe005cb0309647b3117d559c6d429fbceebb75f0f7d26fa87e4b1347641d416487e42e16ab0542701416bf434e0d3d21aeae628cea04daf7ad6f1c64b56ba85d8282de554863a0b5d61193da509bab06c9c151e2e82553294f7b4e5f68b6fcd77968313c76026489c6db1b0f8649682e9ba48eab280ceb4c9b5ad8c466b4bccc3fce085c63d3130c7020bdd8327002328", 0x9d}, {&(0x7f00001f4000)="8d5b03796a0bb5f80574484032d94ecb669587ed65b7520a205f902be925ec0de3f21d10492163b5c93f1024a3449eddf10cc48b0564ac3f2019ca2923797d7288f8ca2eb9b83922dcbb68ebea2183feb079dd275c4905ec97", 0x59}, {&(0x7f0000e87000-0x1f)="5c958f3cbc070e84c8326f947f818e90858c3956dc7d562584bae2a4db2b9d", 0x1f}, {&(0x7f00001c1000-0x1f)="7f665107ce03037097f7aa4f919968dda187ac5275cd38b17262120652f700", 0x1f}, {&(0x7f00002b5000-0x3d)="4476d5d63602a8ae93ac81eadf33bda541714fb6afd07b462f265ad3ad737d7e82294d9908a459b2374590f96f0734426eff072b1cb460a4757322af4f", 0x3d}, {&(0x7f0000bf3000)="b32a3d6099b86931b5029aee430962d3a002f8841d28de4a48d7d9e87161f01878927783f13c69050560b9621e5986e824f7636d92e2f2efafd21eb5713eb85b7673c4e23284e1b89f81d4620c6b89f9a371b39aeca26c0954a428c0002c25eb60f535c48bf5511e392e86349a7801355f46de57e806f222602dd40c569ed9d7669b5a20c7b48a97614952170a9bd88c7fc0a5d4bfe93a568b5f7dc6ea3d685269ee9837f3efc22adf93b39153d927a0ba53e1bc325129b5fdc813a47cf5cefaa4ee22a81936da48750225aa7f499a4773ca61", 0xd3}], 0x7, &(0x7f0000928000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x20d, 0x5, 0x81, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x20c, 0x855, 0x0, 0x9, 0x1, 0x8000, r11}}, @init={0x18, 0x84, 0x0, {0xcae, 0x0, 0x0, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0xc, 0x839, 0x8, 0x0, 0x57, 0x3ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x100000001, 0x8, r13}}, @init={0x18, 0x84, 0x0, {0x7f, 0x9b, 0x20, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x201, 0x7fff, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x50000000, 0x200, 0x8f, 0x1, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x2, 0x7, r16}}], 0x1b0, 0x4000}, {&(0x7f0000b5c000)=@in6={0xa, 0x3, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f00008a1000)=[{&(0x7f0000af1000-0xc1)="ee266b1ec83cad0af7c83620765a1597f52ac81d7859b9142a698d72148691153e1b777de14cc7a3b655dad04e6c97749bb6168ae8328b0c7b06340a6af7694ce682b75c85a3f9bf6847a9b189f72898e5ab84a2d93f96a6550121f1dc9d3ece7bba847285b1f2b9d4a1b70868e4223b6e5bea392a2df60e9aa1da5b25f0ea34484c5b225dfdf5aa7d4798a185db2f54591a88db783dc5258baeffd9d7fb186ad799c9c9f5d090565c55dc520ee6ea5b054c16e658cf6c1804b62673b75609d413", 0xc1}, {&(0x7f0000641000-0x1e)="c829fecbaabcd934ad9536072ad0babd39f9dff9de933804e904760eb0ac", 0x1e}, {&(0x7f0000744000)="3f56a6ffc581dace1aa3e8a347e8cc3d5eced6d7b2f21f9fefcf0c3bff9cdb84475ae5ffdea8f22efc94aba8b8cae48227030d26eb04036cdaa853309981d697df845b5591514811f801a59780db0c48bc274837ef8eb07f3260ec8278542370c8ae66fb524fb1e2057157a7d3335edd70148f9879", 0x75}], 0x3, &(0x7f0000bd5000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x3, 0x441, 0xffffffff, r17}}], 0x30, 0x800}], 0x5, 0x40000) connect$inet(r1, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r18 = accept$inet(r1, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r18, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2018/01/15 13:59:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff4d, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000088b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000fd6000)=0x0, &(0x7f00009ca000)=0x4) setsockopt$inet_int(r0, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) r1 = accept(r0, &(0x7f00002ae000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000083f000)=0x10) accept$nfc_llcp(r1, 0x0, &(0x7f00003fc000)=0x0) 2018/01/15 13:59:26 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000321000)="", 0x33b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x5, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x7, 0xffffffffffffffff) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000053a000-0x8)={r3, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006be000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3e000)=0x10) bind$ipx(r0, &(0x7f0000e2a000)={0x4, 0x0, 0x3, "4f4f3369d89f", 0x200, 0x0}, 0x10) r1 = socket(0x1e, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c2d000-0x8)={0x0, 0x4, 0x401}, &(0x7f0000124000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000919000)={r2, 0x2}, 0x8) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000011000)=0xe8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/15 13:59:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffead) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003a9000)=@req={0x28, &(0x7f0000000000)={@common='rose0\x00', @ifru_data=&(0x7f00004c3000-0x20)="1987265d1a801b28d3a4f0dc0e75ccdb38e0e6dbfed9dc1bb8def68cfc66ebfe"}}) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000f1a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f1b000-0xca)=""/202, 0xca, 0x0, &(0x7f0000f1b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x28)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0x1, 0x6, [@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @multicast1=0xe0000001, @empty=0x0]}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0}}, 0x8) [ 509.018480] sctp: [Deprecated]: syz-executor7 (pid 22101) Use of int in maxseg socket option. [ 509.018480] Use struct sctp_assoc_value instead 2018/01/15 13:59:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000481000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fa000)={0x0, 0x0}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000075c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/15 13:59:26 executing program 6: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b69000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400090002000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fa3000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfec6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x2, 0x46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x21, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) socketpair(0x3, 0x7, 0x1ff, &(0x7f0000511000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ca4000-0x6)={0x0, 0xb5}, &(0x7f0000885000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000aa0000)={r3, 0x4, 0x1d, "06d337537a1e4d04cb1a31b6eaa4bc2db63e0d6aab57345ddaa1d77cb4"}, 0x25) pipe(&(0x7f0000c24000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000840000)={0x7, [0x1bb, 0x4, 0x4, 0x7fff, 0x3, 0xfffffffdfffffff7, 0x1]}, &(0x7f0000154000)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a30000-0x3)=@assoc_id=r3, 0x4) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000736000)={0x800, 0x5}, 0x2) socket$llc(0x1a, 0x8000000003, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r4, &(0x7f0000ce3000)=""}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00003e4000-0x4)=0x747b7fba, 0x4) [ 509.135330] tc_ctl_action: received NO action attribs 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007b5000)=@generic="84ecf0867690d68b3a7c47b0c5b32890") r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b8fba4395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0099e1ca323e5eee4ea4125f3ad50ec2"}) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r0, &(0x7f00001fe000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089c000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009bd000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe32, 0xd7, 0x5, 0x3, 0x4}, &(0x7f0000e16000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c00000)=@sack_info={r2, 0xff, 0x3e9d}, &(0x7f000003f000-0x4)=0xc) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000038a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xff76}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e82000-0x8)={0x0, 0x0}) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000046d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cea000)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000738000)="b9e353e192252b1596e86dc050e8d82a0c799651ffea4b3fa4b2f74071a6f34510eb11c573e43f1f937096d2e25d8eb30fab2dbb5cd3978009af25e3e32cc05aeb5d9c3be107959098b45fc63cca244b92ba8ad3b073ba668fb4dfc327b9b7f5e9d0d05560e656e3c79c7f8736c32c855807dbb4221e8079459660e7410f2554667823643243baf92d4de02062862f9cf97c3564069245161595104a9204b05f8d7307a537c2ce799bd0d2c09d6753dbeeca206a1933c11e98f1f8f182ffa1d36a71450bb87b583243c6fd14706c1fcb9fd15166b3931fdd218323a1e87ece81798c7cbae4ca77cff366280b0f472ae8dce338b129d7", 0xf6, 0x8000, 0x0, 0x0) r5 = accept4(r1, &(0x7f00002a7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be3000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000f19000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d80000-0x4)=0xc) connect$unix(r4, &(0x7f0000526000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg(r5, &(0x7f0000a98000-0xb4)=[{{0x0, 0x0, &(0x7f00002f1000)=[{&(0x7f0000060000-0xbe)="e181ae29ab749d6b8acdb001ab96b6295b7c3594346980f0f105a0ac8fb068f6a368075bb396159b9a89b9f078332c9a0bac31e3aebdd8c5f5a8beca5fd74a62fccf2a5bad38845c8f754fc6284eb7261b05f6c799b2539a70ac93f2c704e287320614a76c290a80c53f28d3b8d040f6e6f003df5801a23ba05adfcce758f17ec21ba0bfbb1a07ebb0aca1d68ef54595999b04189e56b32ed8dcb5aa3fdf71bfcabfee19c02a1e7fc877101c4e430b077aaae734fa5d119a8d23b70bc7ea", 0xbe}, {&(0x7f0000b99000-0xbc)="aa349ea8bd82802ca61d670eeaaf3b90e99180b6fcb9a2ba71341013ab28b575160488802fff86731e30d4b84030999a38706bb620afa03b2eb3e88d0a03873aefdc791a4d4cdabbd996fd5ab4b197e08e6155fbb4c70da7bb8ee998bb80a84b2b1dd74041d9decab90947b9f68eb34700668e550d417dff016445f20eefec50761f53aba8533672d90b0506bfcf66aa655d5e673fbc35a9b286ebf208229a86604d1219d73bd1df84818fb638a6c17b362008cea77ff61ebc89a196", 0xbc}, {&(0x7f0000844000-0xf5)="812a7263876525ee34a6a1e09b1904527aee2cbfd2f53d0619a9c8dc55fe45ec36d3915e0c51a3bb15d5c55d05042f553a6911cd276faac14bb03e3d7861cfca30d237f47693f9920a8395751fe1549c2d8f2abc235397186373c766086ed3b08e952769d96d59438576c63f48939799272a68aecd07ecaaad8f9c0ba8688d9f9876c668da891811ec9ab7e241d9082f829211753d8393ac8220d66ac37b6914821c0a66dd0e138c734b3bc18c880e9812e0e477883cf3036291898f97017773dbaba48a0e6d58cfb84a4221ed1e423437a7c5b63bca378bc9e6886df8121f02c9e935f0bee14069af466f3eb7cfefe03e031f77e8", 0xf5}], 0x3, &(0x7f0000b63000-0x1178)=[{0x38, 0x116, 0x1, "ac4288b1f5a37fba77d2312ee73d6f513075cc3c485289ae09637c86fb44f42d34aebea4"}, {0x98, 0x117, 0x1f, "4348dcda04712e3ad600a83aa0df3febb732a1411cd1627206d02d17c05eeceb11cc9e3534dbfb5c87dd3ccc93b149dcadfc0ecc7ea7c487df6772dc13184dca025036b55808bdb518f0a179ca1b4af7b12739833fa2c69f39259a7e73a273318d2ef87a9eeb0da6d73f1592a2e4a1fbbb6ccf12fbad0ceacb7fd6ad204f43239f1f74f037a3"}, {0x1010, 0x10d, 0x101, "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"}, {0x40, 0x29, 0x3ff, "f4d351d1a9a6b423ef6c1ff667bcdbf73a9e9467f723f1f8bba8fa1f61b2eefc53fcd18f3aef0e333fb919a277"}, {0x58, 0x1ff, 0x40, "74e1fa270a784f7f6374bf776fce7e572fcde5d0ecdcf8a0c48976cc5c3b8923e3d2d165a51ee7db0edf4a19ab9b5eee959c5763ec9231b62720c74a93ba2e252e55132cef6a"}], 0x1178, 0x8010}, 0x1}, {{&(0x7f0000047000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000021c000-0x30)=[{&(0x7f0000f7d000)="a056553b9cc08519b7135e34676a46d24f1ac54f16ce6affb2e9b8c1dc551dbc113b92b0d63d9e075957b0390582f45e4604a44ac8f073c922421aff4c6d88da75312d0e6155b96e4fbbaa45f4171b839d44bdb4a49853793aedac6b3d87df2fe3734eda264686d15607244d2328ae7911cce1fab365c705beac5ce972f751b727", 0x81}, {&(0x7f0000a49000-0x7f)="a78ee32c2fe77b277fcb50254d96144637ed462863b9770df26a3ba286d3b9bd3aa9a91a50c5e9d30e36d0ad86369224021a0de4378b5739b85cae5a0def3e3753627232675a2a589b2354e55ba2d4e31afcee43625390d8e61439d1d20aede97a041a4d9a940760a0fd8f7c9d5f683c408008ef04a6cb451c714eaa97a045", 0x7f}, {&(0x7f0000c87000-0x15)="1adca2e01377983e7363105ae3af32dd91dea47758", 0x15}], 0x3, &(0x7f0000dc5000)=[{0xa0, 0x101, 0x80, "770cec78cc62ca40b5f9c6632e557035151e0143807df7c7a79a2ca9bd6edc9ce37912d743203256f369e09aef8533d90bb0926f8c857c2f69aab55aecc191cc48eac7666a24f91db27a6e3b59526fc78e5661ec02601294b4d069f3ed0d26f49192c0fee0a6ba3339abea88440ce56969897620851c4d85d9b40cf2a892861ad0fe705c475145f9948232bab32b"}, {0xc0, 0x110, 0x10001, "c36a35052addccba5995236015d253bb8407d358f5d0b4a936de5296924af1888c295fb2ba760f95328ef720a54dd582f8b68715afe7a0b53f7f5ed3252374ea571f967399e6d5775841fa50a40086b3e5dd3e5c5a3f1f3a2dc9dd79f0cc3a14b0f62f4827d37a176156c5c5ae52ffa5ed535f26d5244ad091a6a6ed957d0c7009a2cbebb5e7c30c4dfb2f0bfaec7868fef067467ef4f553f6d8473eae6604a50e2e30b0bdef338bf469544ce2a338"}], 0x160, 0x80}, 0x10001}, {{&(0x7f0000a20000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2c}, 0x1c, &(0x7f00003b6000)=[{&(0x7f0000c2c000)="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", 0xfd}, {&(0x7f0000f64000)="747edc57eb13f1df31378f87368f", 0xe}, {&(0x7f000036c000)="0f55248026254eb6a7b218572460b66b0f37c6c368da3c65271da7f0a8aabb6142383e8de1798db138799dbe7edde081c1956d23fe1de7814bea848538ae7962fe70e5692359bbcf498f6916aace08964771f31eb416295e69381cbb8f9f8ac61e290ccaa525ed4807d8ea31187eaf84c76232d18679668d438d7a6939b276a6a2ddcd21b0f7fdfba8e26c9975e2f41e71ecd027afb9435e6d9c4535bb9341380a235b1c901afbd04845a9", 0xab}, {&(0x7f00004b6000)="e4d21e697296a79c467ab013dcf7d21a2279a5b3ba0c338ee5cd3f99be0a7612056e644e5af11c3b6f8e180b4c207dcbea9783c696d41cd86ab31187c6bb5288694cb906fce1419dd7f3f60502f5388b29521a1eeccbaa9f8d779ed539db2633a1e79d622f8d2af4c4d6e2c91513934260788b13a50b127d0a6383d91a0944e201dd3aaa7afad1f2685832a0074516ca5132f7a693e60af0664963d9c8ff43bcb03b76d861e6978c4db22e96f30a2cadee7d54502bb09392ab6c1f35aaa8f7fb9e41e78d3aa5e3f8aa6c0559", 0xcc}, {&(0x7f0000ab5000-0x5)="e8003d2353", 0x5}, {&(0x7f0000e1f000-0x1)="ee", 0x1}, {&(0x7f0000d9c000)="6ca84695a1dc7a805538a2a0f0f10b849acb346d6f897f995ea5b1b3fae88e773b10449fa100c633c3db13b1b2665aded4765116cbe0ab8a85bdc8401ac4e214ca5dfa2f0e27264c52d933458491958bd2a031d29021f28f353d", 0x5a}], 0x7, &(0x7f0000aae000)=[{0x18, 0x13f, 0x800, "02a5be70368c6827"}, {0xd8, 0x10d, 0xc1e, "45554dc1dd88fb30cdc99dd30060610d30d888722f6b541be0d2e0eaf51a449ddfa7c9221d83a6401586216db66524d6d8ca769127f5054a0aa8aa5312d4bb9dfdb09c3f3e660a52f6aa753be4b540bc2b6816bab0535cc7e0660a3a34dccfc806c8571c72472a84372a8bab7a720bfe5b0ad440d1a260f1b0676d1e9672957dc66315de3146912a234139e761e42a38b0f493d6a8a53b28fd2f77d124f5581d60fd8ca77aeaf84b428a987814982c654ddcdf59595a14c338346fe3f89203c4c25a"}], 0xf0, 0x20000000}, 0x5}], 0x3, 0x20008844) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r0, &(0x7f00001dc000)="076bcd9a4164947d03b4a1b0878bfafb6ff9b7bb1ed7ed22da23538f4b9c46247067dbc8443d1f14d1ed79593a86a04cfdfca5d5279d7fc2917afdef0369828d1e336418a8c39d013c9809ac99e56ce2d06816698a04b4748f3bff8cbfdad7adf630dbf192085b33a541c6c6126f0a24c6123af5e23d6fd2ab6de6e6c9012f223b43ab9350be61c3", 0x88, 0x84, &(0x7f00006c4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 13:59:26 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c9e000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000015000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800500}, 0xc, &(0x7f0000a67000)={&(0x7f0000001000-0x460)={0x460, 0x21, 0x2, 0x4, 0x3, {0x4, 0x0, 0x0}, [@nested={0x110, 0x6a, [@typed={0x60, 0x3c, @binary="5e33cd3fae7a83ba91255c62ee5eb26a8625ceb085b1df970cc8b4e296843f52a0b8ddef76466ed98e3973480c331187f080e0a4265e6baf792f672a6e14e08aaaed9ef99ce7d15a0de38050c80fdcc3914fd62265bb"}, @typed={0xc, 0x41, @u32=0x5}, @generic="8da40180e0e43345621798842d6500639d80ef7bd72fde230567952dca8f11a59b46ce3cb884", @typed={0xc, 0x45, @ipv4=@multicast1=0xe0000001}, @generic="828a3be75ca6d70cb6e5a6ec6f192c39efbd1f5f80fa938e4b77a1caa599a7028579bc97e15ff22e0e8f0ec0674ef701a084a5f007eaf49a3e5f0907efcb728659c78ae036e323336e75829329d2f38cc044f0daa14e1b93038ea3f3233fb6a18b8d64c47acddd697df3b9"]}, @generic="", @generic="4d4344ff405a145a41f6048458ce1b003024a77d7a9485f0796d5fe58c2c42cfdfb35141794b7fb1bb82ae4b57dd054824f4e62125772df520fbcd5e303054fe82cd56b82772772afcc872bf834d2c827020d44adb606cd31e7d4bbaadd0dca8b76356e9d72c831e908361f1152a9110dc283415cdc638af770988ba91b5e691e87d7dc75fff11af525413c701334bc5009da406688af7e62a0f074653ed474d87fb938e2fda35ea26f93685e9528fa27a3751972e04a5a72ae6ef2a0a11a5f968903ce5f31a4eaa30093fc0f606a9d2f2e8ce4877184bd092f65bb7d796a03c9e29724ffbf0575063bc03dab83c0ed3e02f44192e78a25930f4", @nested={0xa4, 0x27, [@generic="5a38cd22830dc3b9bc5e209ef9a45e", @typed={0xc, 0x7b, @u32=0x2}, @generic="a873ebf957c496ba6cbbdce2277d004ba9c6578d5319a1743c0e6c6635c517d9a813f7405013973f7216f6ac165b40b6d9774b2d51a9a98f71cfd23fd1002f1c59cf5ce2c77584bf3e3ba3a88a8f0a7294d7f13a7f4f9ed91d0f39bb054ea7ddd5d6743834c11d10fffc5d07724c9e0b4c39256dd4e4b49c8d0f796897b8601a4ce6"]}, @generic="cca817f8c91af42ecb43b43df1235c138e540f835f6b96f9459d2ad490e652c78a0020d1986f60eb5baf7b74c01ae45c", @nested={0x140, 0x50, [@generic="71ddf6fa4d42192a788686192607a73cf7502c1d07f22ccbf33fb03facbdc419fafa9a06c76ec53793085e6ad43532f21e1b9f1b1a85ae485fad660a9294e2bd01783559a244af3bd3c4a742719cbedd043c9cbdede384dbab475d2afebb818eee9de99644f4a52ed900893a439e430a9342f04fb98e0ee483b71636062ab682addefba3fc6caadab4184c4dd457f1a98ab9b4e90e09456372907d1cf40a41c6f5432248188598c2ce04315f", @typed={0x90, 0x23, @binary="c09fde56b5857ae9779ad3bef9a9bb006724bd625a54c9048b7e9797a18cff0c745f7b4eb2f220b1ead4389fe23887a49f3037b874385d32f414345d4b7807ad1be89e4e60ce5ffd0b02d087871c18a802d5832f7d408e13d5a4bc782449e8958fa1260b15b5f35cf1ce352dd516709694a60344d7de445264eeffe925a4176c672ec8d0ee528422"}]}, @typed={0xc, 0x46, @u32=0xaaa}, @typed={0x20, 0x4, @str='^\'@eth1esecurity.ppp1)\x00'}]}, 0x460}, 0x1, 0x0, 0x0, 0x24000804}, 0x24000080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d54000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000766000)=0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000a1000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004e3000-0x10)={r0, r2, 0x3, 0x2}, 0x10) r3 = socket(0x1f, 0x7, 0xc) pipe(&(0x7f0000448000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00007e4000)=0x4, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000030c000)={r4, 0x28, &(0x7f0000204000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r3, &(0x7f0000f86000)="130000001000ff000200090b0000020008b10a002a000000000ae9a79111e5f9fb0010000000000000000189b93c185d22e4820d0300f051a1b4b88eb60fb7", 0x3f) socket$inet6(0xa, 0x0, 0x0) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000965000)="878d15b14c12b12935aca1f439205f63e30ee988fc994b46578a5754794e4e49a284855fc4a10cb6a6c5f72b97270993ad4f63ed4547651f1a0cf10522fbd099476bf761ffc0c48bf72df9066f5727222fffd20bcdb6e3f2a9e7a3943786a3dbd2c5f34e3c38cb85292685b7df4e", 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001bf000-0xc)={0x0, 0x9, 0x30}, &(0x7f00004a0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0f000-0x8)={r1, 0x5, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = getuid() setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bc7000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000011c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f000092c000-0x38)={&(0x7f00001aa000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000c45000-0x30)=[{&(0x7f0000dfe000-0xcc)={0xcc, 0x12, 0x400, 0x1, 0x3, "", [@generic="52074e2f94df5b5f35888376b7eff37937", @generic="f096a8b505b4edd5fb95daa3752082b2002f03724097449aae28445b325e12806c4c547970ef91c3459f4269bd5596831aee216ccb84236c7fbe68f82639a0c15c1d576c4b722e494f5dbb85ab31ddc74d0503dabafa021dc56ae3c08c38b781685cf45de8a2c85554f58f4cb4e2c405c70cf01ef6cd3ec261a5685b980f05245f0b82140cf78227f9acdd7eb4955628b2779f84eb20e91f46bb3ef8dd7e922cde4fecf8a8db3d79e19f"]}, 0xcc}, {&(0x7f0000cab000-0x88)={0x88, 0x12, 0x400, 0x1, 0x1, "", [@generic="56a75b259f754adef826260e752f94d551489efc57b00464f0d3a356ef5fe715b6ca02", @generic="861f346e2052fe48646abbed53e8e95bda5f8eec3a121d4ceea1a3296ab20d4038db80b63852ad4476987173d8c2a0c70a68f88de55c30bbb4f1426808fca7082ebabb7dd32946d631974377eee74a4291e00c"]}, 0x88}, {&(0x7f0000c02000-0x292c)={0x292c, 0x28, 0x100, 0x3, 0x0, "", [@generic="56ca4b9793366cf7a2c0ad04e16ffc93ec3dda56f85f5d76884281f0da1ce57bbf6530d3e0cb73b025c9a2b34535bf5bd937471f1daddb", @nested={0x214, 0x1b, [@generic="9fef854cf301042ebef1539c07a010004da1203d6afd3c8827b7a0d4eb64e7a1c26bae6f7929f20cacbe4ed8ccad24e0305e5a563ae0dd19fb20b59db4d170661b64d8cce0528b1f7bbf3f6221c4d5106eb7b8ca2899b0ffbbc44351c48931af40faad8714d01c7c9870d6ce17ca4097020369da21fa9709e873ec64836a2e61bbb12f8bf908bf8c2f662754fa38ce2843fe201cf0c26e666fa942d6fe7a636c7d3ddd5e29c07f6adb2dfa77edf176809888846ab2325d73e22b46d1f75f4d94570fd1c9d4682bb33116ac0f678c3c0ab721932811106cc2435f0510726fd48382750521a4b8a9e754025c27715febaff7f41880", @generic="7b5f25ce34572c265d5ab39fdb15d335f819b70121bfd5cd3422e93ee20778ac350c853f58a0e15a0b036a678a202b89753fa91ffcc9484d896918bfa4fec5ddd5d1b1855ac8eba3f21ef2c000be9679ec1f2080c020c8dd68e9435d85a95e062076a471b602a6aff6fa8efe7409", @typed={0x48, 0x0, @str='cbc(cast5)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="250a58113c24da9ac5051fd61c232441c2b31a7cc90cca93c0a909a3ac9aaa55b1077eee2104b770f2f6907f2ca8eff4bf46b2cd4e85600cd98d67b7f29c714b7f7cbec7cf46e9e8cbd6dad2", @generic="70a4c44faa6284ce703caa6d8dcd3290870126156f29ca"]}, @typed={0x8, 0x70, @void=""}, @nested={0x88, 0x8c, [@generic="f5cdff8019ec46d41558a92d40d700398c7b706a2c51c1cd4c6300bf7734948dcf7990a1b49277d859159f19cbb620abdaaa39593aedf43bec8c1e3561fbcac401a96d0b651ac5057788ae7d5c4ae43355248f808817e745b5a123ea123c9f9b0e7e0e6f912388e942e2bd7d576e8f5187ad8dc512c940795712a6fc971acb697146"]}, @generic="32bd8df7245df5779b2a5576181705cf8bfda747eae54f3577795f22a0cd159c7ea97e65310f250784678ba83c26faae6066d934c707fe37e573178e70466e9192d624960a3ca8b1a024861b9bf95737a61400b20b6edcd5c4d1386a3cce381e4ee852da6b0c293ffcbd8990c1b344d5501e8258b7527002353c0ae37cd5b0d1b90ba0e87cdc93198e9a5b437438daae136333c58cd841b6c541b26ce9ef53957323b92d99f757cf48fd68f6fa2dc1b860a2de649620563a5edf31bb476c7cb83ffd67abc010a0ab661d6e7daa90c20ec14137646238a57275caf20fc39feea6564b3e71dcfe", @nested={0x2a0, 0x38, [@typed={0xc, 0x90, @uid=r3}, @typed={0xc, 0x70, @u32=0x3}, @typed={0xb8, 0x68, @binary="c70e3740291a54ede8b655e5c593eadd0442f67738f59b8ded351c3eca474399f868650a10eaaf5d9c9f1f16687fe3bd018c35597c38059fd856332514e1c81629628cec4a9174ac357c1240da05d1e28a00fa0594ec84b89744e8e2a9fbe40eb8c3e9526f900fb0d4498cc01079e8377e18f12afb519549233531c6e42d4f33cf308bda1ad7023b072097fb2e0a9f5e3338ce35e677bb9451d864e360649a26c5895fcfff8f0b6a568b3f808a09"}, @typed={0x18, 0x91, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @typed={0xf4, 0xd, @binary="123c7c2aa9ae5495578f0d90787c73ae576d802dcc3f682497a1719c76b2333fe72fffe52bb99e6a9e5d5d29e29687412b41028d1d863f8d0f6d79e77fa532c2a595020620030d0aa60f83c20a11f26a954daad476ff9e9a9b67b6d5ef40e29186b6030b1e10be0581ad04c0f167f7b691be77747066df986d7b26df551c579ecbc3e1a4850a14c11d393ebd8dc58de16262a8797bc079b988c5eb2017017a592834ba9a5515ee6748da0b09163d2a74fbacb6095e34b066f5d780e76e638c09b86b9704dab50b555def6af8e56f5411f5b5d05a73ad3597ae3a787c34f70a079f2345f3b3a0c1b6be"}, @typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="a9c1d9425b019c6bb35e636975ac409dbcfa9492b355b75078382c867456d8bd12885be3684f473ebe261b405cd4c33f6321513099c86bbeaf9c35e25cc19d8c5c7ccf347eb4644175b9fd72ad7f465d84a739cf7d1a93e5c2a0405026c415e245446f094729347fdce57958ec987acc4adc0b78653474a1589701ca2d2a32b05506c391c4e42887b88e80c5a210bfc288c0f31f99d04753c14332c67ecbec8b399a9762e706cb"]}, @nested={0x184, 0x52, [@generic="4d72a2ef630d79b24fc3c1a7d07154b8ae8b7304717b473b5eaa0a53a87d4b18e5d8958273a3bd0941be0b705a0edb20362505945b715b9ea36a6206d685ee", @generic="1c037d2ffd9ef324dcdc379b836ab2a3da28874f15b6786f711799cc68ba3ac279da1a8d95aeb0f9b299e17163a128e4c68285422b92102fc27b776fb94092fb429b871573a59dd6d5aeac2723c386eb575f52ca8eaf2c414cb34ddd0de78660ceb32ab8c06259fae19130a0099a7efb6d40f870cfd4ddbc7bd07369779cd4", @generic="a6a82e3353fa85b9d8e2f1e27d7d14dbe6a7e13fc601b058e4d01af36321bba67bafc9e4cf8252bf97fe50972e6d071875791667d835cd9ecefa96dfa91b24f118be2f9a04a68bc68fce6b42a603489230459fff6852cfe0b78e76d565b24b656b6931d8fad61e7ab98816b9940bb8eb9ecb4189cc2362917b6ecff85975e39359e853be004be3ddc6503f76d589a03405f78925d3aebf31f22602cb44bdacf065b1c410632f79cf4c49325d92bbaae73ea6964e1a47fd8c4eedc7c09092dcab"]}, @typed={0xc, 0x88, @uid=r4}, @nested={0x2110, 0x91, [@typed={0x18, 0x3d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x75, @fd=r1}, @typed={0xc, 0xa, @u32=0xff}, @generic="49f93b04431217467f9a9643162223c34ee4404de928e2d51fe7f069c6577d02991d1ba68967ac879bfd381a56b7fef9e280133f05e8f1445971f5a3a8f3f13f0693daaa77ba0c38bc3388dca1c9957d01900d953a67299773ec24f7b19d9ce7dd3d42490ad82ddbff3f600f744f4aee4e1cb409665b407caf585e9f507550db14ae6c908ce9787903427ea9d8e9955690a346deb156b8c11e6caded23ba6d83224c97621836273e1e8afbafd80c25b8589b290dfee69626371d4e78f78baae660bb18bda5e6970ef4a590301137", @typed={0xc, 0x2a, @fd=r1}, 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@generic=""]}, @typed={0x18, 0x6b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x292c}], 0x3, &(0x7f00007ff000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x20, 0x20000000}, 0x20000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f62000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000577000-0x4)=r5) socketpair(0x10, 0x5, 0x4, &(0x7f0000426000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000ba2000-0x20)={0x4, 0x9, 0xbf9, 0x41ff, 0x7, 0x40}) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8010000000000080) bind$inet6(r0, &(0x7f00009c0000)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) 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$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0xe, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000021000)={0x0, 0x20, &(0x7f0000021000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000022000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000022000-0xe0)={r2, 0xd8, "01eb68b5c002bbbd02747305eb78084f2ad67e9a72c8eb38a394b288daf335d7276bf1f8094269d52b20e1cacb1fde70985ada83751ff8d1c9040e023eb5a3d0ae7476a607da2f0f17f77c40ddd08fdd09deeaf90c9fc308dee97e986acd3e84bbbcfae3d99446d64338d2e23d9a68f51db51151aa3d2de2406a0321badd25891533a8ed5a9889835c36832898b8813398f10c5bdea1d22cff96bf6363a51a9c180315427be7d5557c4d0e8bde17e65bf9a5eb83771085ae06a3310f4c4ca22f20976dc6ee58f17b60758c19739358cdbbb423bc3d96c97c"}, &(0x7f0000022000-0x4)=0xe0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000024000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b3, 0x3, 0x1ff, 0x8}, 0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000023000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000)={&(0x7f000000c000-0x124c)={0x124c, 0x5, 0x5, 0x200, 0x6, 0x0, {0x5, 0x0, 0x8}, [@nested={0x1228, 0x4a, [@generic="311d1745ce320c54f29aaf64cbfe472d0fede9fcb7e1a5e43c29f3bf53a229aa9bfae0694eec5209f17437e0ccd006c8919f758a821dc69e1ac86af67766c626d262cd175b654f5bd2b5a8ee4cdd316c4506aa48d62ff5e64c9c5fb41f3543c365d42dbd88522236177aba76b64bbbd935733c38399c526386194061693b21dd9a4df604bc993f53b3887291ed9e6f13705a38f70ace3c57567bb5b76e583811d4b6da87a8ac", @typed={0xc, 0x92, @uid=r4}, @generic="91f5d96012ebb9abe04c31ae79011a9e3e46bec2a893cf9618a8289bcc64a684b681a2fb7ccb450bb0737cef6669d54ad2e7b9a8eb6f7578dcdd13af1dc99e6c08ee3df7f593c8310a22a2eea6158d252600b4a642466ad9b026c3f41b54a9b317b5b5769fd398e9a72dcd2be30b9b0ffbb8d45b1fb207cf896db135683a99d7", @generic="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@generic="304febbc02b0333fdcaddf3a0e0fddf2ae83fdfc9784ca2d958b51e8551e938be77f13d5267d5bdc9f9b8df74f29df12b7de18399eb9", @generic="dd04e6fdef47f1c6e693d9db220086a3c4e779677fbdadaa4ec33ade6adf96011a3fa9ddd2ddb06d591f3b5036044b980cf66ae14de2fdc774a251c8116e0c4a5dc0ecb2b6c1ad3b4281f7aa08718ddea5d1524754601ad4673bd9d3842aedcd69611773bb281cdd2f95e212a9859e1ba7312d8007fc10582613cf193611e607e83147ef357175f6768e", @typed={0x10, 0x5e, @u64=0x8001}, @generic="db90d3d77bfc88217b9cd5cf7322896255099175ce6662d3ea968dc5e29c474fd3"]}, @typed={0x10, 0x39, @u64=0x0}]}, 0x124c}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) [ 509.155937] sctp: [Deprecated]: syz-executor7 (pid 22144) Use of int in maxseg socket option. [ 509.155937] Use struct sctp_assoc_value instead [ 509.189830] tc_ctl_action: received NO action attribs 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$inet6(0xa, 0x5, 0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000972000)={0x0, 0x1000, "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"}, &(0x7f0000116000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bf000-0x10)={r1, 0xdc, &(0x7f0000510000)=[@in6={0xa, 0x1, 0xffffffffffffff7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}, @in6={0xa, 0x2, 0x6860, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffff455}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000023000)=0x10) [ 509.244322] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 509.285164] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f0000632000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000259000-0x4)=r4) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a74000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00000dc000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059e000-0x4)=0x10) accept4$netrom(r1, &(0x7f000092c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000732000-0x4)=0x48, 0x0) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000004, 0x8010000000000086) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x3, 0x804, 0x105) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000b91000)=0x1d) 2018/01/15 13:59:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c80000-0x4)=0x100000000, &(0x7f0000660000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000dca000)=0xfffffffffffffffc, &(0x7f0000cac000-0x4)=0x4) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002d000-0x4)={r0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x80) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000002d000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000002e000)={0x7, 0x3, 0x203, 0xffff, 0x3, 0x0, 0x8, 0x1ff, 0x0}, &(0x7f000002e000)=0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000002e000)={r5, @in6={{0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0xffffffffffffff95) bind(r1, &(0x7f000002e000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000-0x10)={0x2, &(0x7f000002d000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) [ 509.461744] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 509.469912] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) r1 = accept(r0, &(0x7f0000954000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bf3000)=0x58) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000081a000-0x4)=0x0) 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000fa000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000036a000)=0x10) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000218000-0x10)={0x6, &(0x7f000036a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$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], 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}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000173000-0x3)=0x0, &(0x7f000036c000-0x4)=0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000722000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000f15000-0x20)=[{&(0x7f00009fb000)="", 0x12e}, {&(0x7f0000c59000-0x90)="dd0022f7f11a52e6c5784ec62544dfc6c721bbc6671d9993b5e46471bfd18436d39f5bbbb6b79dab7d5bc4e579264164a71dfe882b8a92bf3684b24c5ab7a1a4565f4510d053099128ab9a906b0c94a1b3b638ce9e4e4ae28106d672c4bcd968ed9f1deb0fa5cde6f2861b70d9e09e298041e703142139faff8e02f75664c8b99293188f80", 0x85}], 0x1000000000000075, 0x0, 0x0, 0x0}, 0x400008011) pwritev(r1, &(0x7f0000918000)=[{&(0x7f00004a2000+0x440)="c42f46d409ede739067ac052054a7351c3e13623b70956eb6c2abe57485b74c382016ef6a8017d1523c7a2d52035166abed68ad2f139fe1e4813f432c4852e286fb3c092e4911527a1d8f5b005d176beac9b784d6b071745ce421aa6aef93d31b43b94f86742bb6bf72d712660132449402494970d2563e2318572687e06a644c15ca308e20151597efe22d3529f2f4a0d380bb019c5cd82c1cb57825ea008017a2eed242ff0137b596d45273f10fda637dca9fb192bf62e6c3eae0bd46b806518", 0xc1}, {&(0x7f0000edf000-0xf2)="8bc30dcc410c849079db673c41cd0a1e6d4de6aa4cf1848c3f13889846b7d06393dd14631f6ba1e39ec5c8487ad4e2f2f5612d33fcc0106f77a80b34ed17fd0788f4e1d0e700fcb45cc2b8b8576331a1c8ffdcf799dae591586e2eb62592c8de45b28158930fd605b119905d0a540afec6f6c55a7016f700282bc4f7070e3d1e2f6e0876cb19c0197a60283a2c2aafa3791b42c14506b7224981ca53711d5ca96a27a331c7df9dfa3bd936e4993c596b75dc19b71239ceccd4366c8babf3cd63820b59e124229c17546d82058c751f2226c693472c20615ec2dc3a004fb0e13acf5fde3b5841dfe4d92f8943f0c57d2a2e3c", 0xf2}], 0x2, 0x0) 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000)="419018f620af2ab311a9f7814e417cfbe4fda73278fe3e4c556782372bd023e3ff81a5dc3411d8c4b33940247e991d613648a4aa7e028803ad075f6c4c4aee382c2fae622b5cf87c566a4a7bf344b7abf2789733c61c830b40a774ffe8fb1127235310ddf5a4f755872407838ecb8fa4780da83090a975f4c317ae1687d2421a4eef2f8ededccd640d67a65d866f3cde770d936784802498df93ccc8764a68bc260c5734d67b126a06fffb544d7d02d15baef5282a9d2836f0a5e43f3c3cabb995211d6fdb10406dcfe718f93e9fe74810276d28372da91093f177f5834d932b6e9a1bb2f9e8176b101fb99adfd79422106aa62e57e97d", 0xf7, 0x2004c810, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060207001600000f00000000040d001400000000000000088d", 0x28}], 0x1) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x34, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000091d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000469000-0x40)={&(0x7f0000710000)=[0x0, 0x0, 0x0], &(0x7f0000c18000-0x8)=[0x0, 0x0], &(0x7f0000928000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000403000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 13:59:26 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000465000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fdd000-0x4)=0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x247, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "fbf802"}, ""}}}}}, &(0x7f0000754000)={0x3, 0x1, []}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000190000-0x4)=0x2, 0x316) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004a9000-0x20)={@generic="cacee96d204efe08fac59d729a81d0bc", @ifru_flags=0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a97000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f3c000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0xc, 0x2, 0x7ff, r3}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00007fa000)={r3, 0x3}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x10200003, 0x300) setsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f9a000)={r3, 0x3}, 0x6) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000177000-0x4)=0x14) socket$packet(0x11, 0x2, 0x300) getpeername(r5, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) [ 509.535440] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) connect$ax25(r0, &(0x7f0000be3000-0x10)={0x3, {"e6201e332c77d1"}, 0x2}, 0x10) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_bt(r0, 0x8907, &(0x7f0000b87000-0x41)="4757b00d0a58bd9f73e67169def574dab51feae0eecc64995d25e613461fe3438e86b9d630254ce97eeed8308e34046a54079bf5aa3e0fcec41f7855dc4f00c7b4") 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f59000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd6000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000035f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000fd5000)=0xb, 0xfffffffffffffec0) sendto(r0, &(0x7f00006b3000)="", 0xffffffffffffff8f, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/15 13:59:26 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000400) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002000)=0x7, 0x4) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000094d000-0xa)={0x0, 0xffffffffa077d2eb, 0x1, [0x1]}, &(0x7f00001cd000-0x4)=0xa) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ff9000)={r2, 0xc8, "adf390eba97618f6b08e1d6f673bc7b150773dd3d9a099d021b317b2721fb7d03367f97837f4d3a2dd8649c239fe846709ecb60bb2bfd0726e2c9e07b88d483dd3b8e0872136c0741cccafc83fde1c90af644b224819a82943d6900052238c40e9edc422dcb3a1ecc74a5cf6cab891502bcd60a7fd386c6c40fab1d12be7de281f697b95ae850f31be93f69ec49a66da38da5c010df96bb1ce2eeca44f5278e6fbbda2392905f67fd5e4ac0d69752b0e660db6b0222f78388e8db2fa68cf21f11a31bf6ec615d5ce"}, &(0x7f00004bb000-0x4)=0xd0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x4, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect$llc(r0, &(0x7f0000f6b000)={0x1a, 0xff, 0x7, 0xffffffff, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) tee(r0, r0, 0x401, 0x4) pread64(r0, &(0x7f0000df7000-0x22)=""/34, 0xfffffffffffffe63, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000086d000-0x4)=0x0, &(0x7f00005c5000)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000bbd000-0x4)=0x7, 0x4) 2018/01/15 13:59:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xd, 0x3, 0x5, &(0x7f00002f1000)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f000088f000-0x118)=[{&(0x7f000057e000)={0x27, 0x800, 0x1ff, 0x5, 0x4, 0x7fffffff, "460accd9ca79bdca0f2074a6349fb8db4870184b7e75d8243add010f5c3b33c57de8a43c9a596b3110ec82851acec2c9fc52f39d3c50b7a27780673f8c94f0", 0x6}, 0x60, &(0x7f00001df000-0x70)=[{&(0x7f0000c40000)="589e62a8d4f3228236bab5a7e4d401ae5d", 0x11}, {&(0x7f00009ac000-0x22)="28aff51a3768fad1780347f90946315925c27c0c6f86c18fb64975c857f7c27f3a76", 0x22}, {&(0x7f00002cb000)="60d197c3cf13cfc935d5aab8129ac7da24326b81046455f87ee4e3a9642a1bf8ec30929192455bf348f14fc39c774f43c739bbe53b4dc49027d6e519b6a2", 0x3e}, {&(0x7f00009a9000-0xa2)="14f6b237fa49a0c65f9393a1ae884f261d4ec0f6b01e509bab48bbf128d2777765799fe28db9f2bbfce9c77a9ba51bbb3868eea50edeb9a23e836fce559efb63a532a26e5cf23ff7f6267d297dd8ac71115479508e0de58e50e9e5002bea47e72ed17b4337d1c0bcf0892c122fd5b44ed9538917774933cc3044b177807f246e49190dcdf4d54cd9584a7105269030a505ccb08cf1a9de4f6ec68101902df6d5b5e4", 0xa2}, {&(0x7f0000559000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000095d000)="e5022ab61686dc", 0x7}], 0x7, &(0x7f0000b11000-0xf0)={0xf0, 0x119, 0x26d63f42, "f98803318397aec248a0506f5db94410fc24a45979edbbee743b9c85f2cb485d3701ea41b003fd794460f5e53b4f755a555f79b5f64dc3f9a830b1eb62b5241a073e84175fc8dbfbc585a90c0906d4efec9eefdb47bc967252292742c9969b7ab148aeda9a4881c01074434a815480471c9b656e86f58e3ef9cdb33ae22a3c1b36c7dc7718f5146c91067252c8a109930ce7e0c5b41ea9d0ac6fa693707cc93f35e51e730eb58d559c43ff7da811c5ad85c78d0e46cea3e9511daf1b71aaf0b90707690b32fd92d2dcf0d8d666a5a6e1879e7e8c848389dbd7af54"}, 0xf0, 0x4000880}, {&(0x7f00005d7000)={0x27, 0x9, 0x1, 0x6, 0x0, 0x3, "e1d842ef83179644b2265dd5393d3bc21ddbee0f6dfd153805cc1b677e08f685b87c9e1baf635b4933fdd6833805840d61a9722707ac8a67d339982aaf2999", 0x5}, 0x60, &(0x7f0000a97000-0x40)=[{&(0x7f00002de000)="547fe8625dd72aca33889ff41d7f4f4d6d92c47bdac9c21f185802d762050624ea8ace44486ae8364969036f10f84c8677e09d539a91370621276d35fe61a817ba24b825f400359beb5dfb4c30ad4d18ce1d19291df652838432717110558d802a7cd182775e38c1f9fd2e2dc3a02567a5058aae222e82175844da320b685592f71a5e295b27fa635babb62684f34910cc9d3633e7bcac65932c10cd1b02fe845c20c806b2c64e183d286a97f28028fdfa8aebca214942b088c0cb6c967cf2ebd8d166282917e515a9f2681052306540f0efaa220777d15b074aaa12f4853eedae433c57cca14ddabd4ad6", 0xeb}, {&(0x7f0000fa8000)="ca1596c4cf9a51729eb158293263a1eeaf04117d8b1d4387ad314349b36b2851668d9fee6d39d0b2ce650c36a3dfc7f09ddcef7ec0ebc6e6c472d1f093517942c16f7c9a8da5a1ea208a1a066d893cac7c5d", 0x52}, {&(0x7f0000dd8000)="977fd61ebbf9f80ad8c8a5876e4a0f07741f03bcc4272b73d2c2db2720fe0ce2f172607a2e0782a7b6a86c46681df20f806fd39777ae84b099aaef86df2e6a4a1d7dc6cad0c04a61234632fd8866765ec140d3c3ac3bf08550821e66d83d7bc8934659e02e77ecaf6d2bef9044cff1fc3337b1372025471c6cfd7833fc8fcfcf0a3e96079a1080ce0f9bf4421118e21eed7eb52566a2250c5518c7564fc8e8ff6fd993ce2e9bd05dee4137e8cc8ecd61479d0f73e3abeee66a3b10a6a1200336f2c49aeec1f83a0a2d690acec7c27fff1bc99cb55ae0f71e4faf3bc7dd293056aca0ddd20a4c", 0xe6}, {&(0x7f0000133000-0x4)="5bf87546", 0x4}], 0x4, &(0x7f0000cb0000)={0xd8, 0x188, 0xfff, "91d45c7644a70d44866f5485302346156c2de35e58b007e54574da3bfcbff7da437779e065865702e9c02bfb497538dd330ea7914177b18ed3062859ea7243a86ffa0b287a4842217066716c45ebfcc83169611b48fe58f2899c12491e3c1ff3598809546e9c4883ce8ffe4dc6b8cbf183056cd9eafc7208a207b3f53066defbc04aafc2718826552b11e7274e18c912026513c629f91e9d3912467a9834dcaa5aec36d9f34ffa3d0b744e939cea61e9309954b90e093e9a93dde69f6f08a66664d4ece0f527"}, 0xd8, 0xc001}, {&(0x7f000087e000-0x60)={0x27, 0xf1c, 0x9, 0x4, 0xffffffff, 0x3, "5ef64bf0c68f8bc992d7495c2899c220618d5bc56bf71f304f8caf0a781c700da5fdb672c32a32c20c7a56249962caf601b6736df980947e49ecf79f751e15", 0x81}, 0x60, &(0x7f0000ab8000-0x10)=[{&(0x7f00006c5000-0x5)="18edafa7ef", 0x5}], 0x1, &(0x7f0000762000)={0x1010, 0x88, 0x2, "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"}, 0x1010, 0x1}, {&(0x7f000055a000)={0x27, 0x0, 0x8, 0x1, 0x6, 0x9, "6480ec42990b4de659aa480d9d50bb4235414a63749f4fea45858f5c147ca5e7e7ff999f8e4138079359b0d50f752da8408900269c028da1de98df9dd2b451", 0x401}, 0x60, &(0x7f0000d4a000)=[], 0x0, &(0x7f0000967000)={0x108, 0x111, 0x4172, "87f3434237c3d11adeae2a6be844a7203f14b053e5272d5fd9a8ac2f37b7034579edea4d2bff60f8e150db0fc3f0d4564efe121f157a17325d71f57dc7d5e45c70636fe38604c9931d78d99e421a6321f659e204d0aaf7e82c5780df994d7f4db7c9117324b4e2705ba3e83d1509617183051fc1a840b4e49f40b7e536cb9c966a27e78e83c5eb6bc68005ad3e22d17adbddcece0526198c1e83330a31e6fcb1fba40a2386d70fa68410c838733199666279ed49ab953d3fb4bba3331dfb0ef34e25e26750e9d706af84ac103da7d56cef8e648c29f0141375b2aa209e7ba72e8c773f8251da8f91a2949d2271e273a1982623d63da4ed00"}, 0x108, 0x240080c0}, {&(0x7f00003d2000)={0x27, 0x3, 0x3ff, 0x7, 0x0, 0x6, "961e4c6de2ec4c63b49cbf17b56b7908a2cc909cc7997c99168fbecd854ddc344e4100152b2b29cac1d113456fe0ea8943d8e9cc910eaecd94fffbbe5c4ff6", 0x1ff}, 0x60, &(0x7f0000693000)=[{&(0x7f00004c4000-0xa)="6c3788beb322f0068218", 0xa}], 0x1, &(0x7f00008ca000-0x60)={0x60, 0x10b, 0x6, "79187a040709c3bebc1b401561321d9e72c0e560321058fb6cb77b919f53b9446108631b724defa97f59698ef8f10f2918f173c33a9012b6a9efb4fdc2aa51423ff797aa05c589dfc31e45b3"}, 0x60, 0x0}], 0x5, 0x4000010) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0xe, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0x28) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004ff000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000780000-0x20)={0x40, 0x0, 0xf93183b0ff6be6b4, 0x8}) r2 = accept(0xffffffffffffff9c, &(0x7f00005d4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000021b000-0x4)=0x60) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00003c5000-0x4)=0x41, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d6d000)={0x4c2, r1, 0x0, 0x7fff}) 2018/01/15 13:59:26 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000998000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cba000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x33}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000003000-0x8)={r4, 0x2b}) close(r2) 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) accept(r1, &(0x7f000051d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b3b000-0x4)=0x14) 2018/01/15 13:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cf6000-0x112)="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", 0xfc) sendmmsg(r0, &(0x7f0000b7c000-0x78)=[{{0x0, 0x0, &(0x7f0000e3d000-0x10)=[{&(0x7f0000d55000)="6989304c814bd41296d268793809162399551d5686ef024b5203df4a070182f29d2330378304d99bedaa0983c1ec01c851a85480920af3cb2c50315ecaa98099b38ddc9fc2d93da623492f6544582546b31b9c29494aa3887a2d2abb24570740114fe9ec5b8547fc2bb2d5dd38fe47d9c0e13d947afecc", 0x77}], 0x1, &(0x7f0000f58000)=[], 0x0, 0x40040}, 0x2}, {{&(0x7f0000829000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000050000-0x10)=[{&(0x7f0000450000-0x8e)="0914e08fd440ddb573105fe9ca53a44947b7bbde91eed0d29c4e0901340575feeeb5e0ea57bcfee0904c60000cf39046cb8e3a579ff28d6c3e603a506ffc635b1aa90cb337237b007d6ef43fd4c7ec308f57fc4811f8161f49a4dd111c4199e4501d2d21b8906ba81d08f03791ddd10d3e6bbca09eb2b8265453d33488be133825392daff540bb332897c300414d", 0x8e}], 0x1, &(0x7f0000785000)=[{0xa0, 0x0, 0xffff, "2b9dfb274570fab088fc0eee0e1d18a131e5b8bcb22be600b71f376d4ddc66f5fa55b39d7968a1f771c9931efc7e0cde43d229b8300af1fc23be2246972cfcbe755f88d8ffa7ff59d87d96ad3aa12aef0def5a6163b5e25074b3ddc5e7340358add24b72b37c0a9257c000c949144a6aee0cc5b1dbc7ab20d58f2b71b247cfca4bcee1b4c105191273451bca"}, {0x68, 0x10f, 0xff, "f9ac76734ebbb934efc389f86c517d212d3c10f52be8bcbc4f5a191a535342e8aa107fd6f40a734821a60657aba34f67019a1b3a23384345178933d89d003fabf1c630ce2aa2687c9aaa784e329e54967d595ea1"}, {0x50, 0x10c, 0x12000000000, "a752b99ca2e5ae4ad6037e2d311325b9901e9cf33a8df11e1d5cc0fd4cea692b9ddebb4306ce7f6de68f0abb15053dfe00f9978987b0a556f38a8f50730a"}, {0x38, 0x112, 0x5, "fe01fe7c6702613b35e48de9cdc8a508842ec4101db4086a099bca8529aef578e321c4a39acb"}, {0x60, 0x1ff, 0x1, "0cc96f75bbfd20930c85eabbeea11b8b7b3df6b20c600ea84c886408a9b18fa88a2d0c752fc0d19e45b19577022d64e344690203ff6df16f8dd3c682ae4ccc50e94b0fc313bc69d19957"}, {0xd8, 0x18d, 0x8, "63a2d1746323203bc22f26b294d62947f15968359f903812ee23306f4632b82e4c9fabfeb9c015f531a2d3399d06ba71fe8fe6ec56c1fc783d4415d250f7c89c8233e7278189d27405471f147744515dca96a23bdd8c1ede0f4b3f155169f408711bd5709815140dea29872dbd733c5a91d13482559dc0d6df84a27fcf0ca732bb2c6b2e96454ce6268f1f57c3acffa355eb6214d8ce01c2d81059620c44f97865b924c79317bd12908553a95c577e250b3daaa8ab2b301e7036549fc066e8dd5cf5915ca0a4"}], 0x2c8, 0x4010}, 0xfffffffffffff5e0}], 0x2, 0x40004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000561000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x8000, 0x1f, 0x1}, &(0x7f0000de0000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bd8000)={0x7a, 0x101, 0x4, 0x100000001, 0x8, 0x100000000, 0x9, 0x1ff, r1}, 0x20) 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000bb5000)=0x0, 0x80000) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000075e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in6=@mcast1={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}}, &(0x7f000004c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd2000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c7000)={r1, r2, r3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) accept$alg(r5, 0x0, 0x0) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket(0x3, 0x80f, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eb4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eb5000-0xb8)={0x0, 0x5, 0x8, 0x20, 0x20, 0xfffffffffffff996, 0xfffffffffffffff9, 0x0, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2, 0x3, 0x1, 0x1}}, &(0x7f0000400000-0x4)=0xb8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eb5000-0x18)={r1, 0x81, 0x30, 0xfffffffffffffff7, 0x80}, &(0x7f0000eb4000)=0x18) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000f9000-0x28)={@generic="761794fcbef375998b75c423adc754fe", @ifru_settings={0xfffffffffffffffa, 0xffff, @fr_pvc=&(0x7f0000085000)={0xf490}}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000d000)={0x100000000, 0x7, 0x3, 0x10001}, 0x10) 2018/01/15 13:59:26 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000a36000)="58659687a03f7fb4e7ed0e2d9ca6b88a5e5b081b1075ce06a144cabb18361d94b797ead355b20699", &(0x7f0000d19000-0x25)="cbed7c99735fad56b9f9d1c17af12acb03300c5bd2d9a5f4952995799d4350aef6d56d87d1", 0xfffffffffffffffd}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc0000-0x20)={r0, &(0x7f00005fb000)="bd586c8a8b5656f67bb25ce0be20510f8b2c36fa078cb6bdd6df9eae7d689344d4ade1f5b9872bd7f6f2b9b7aaba51a607fed12d7b717566618c5ce2aafb0180f115eb3fe592956ba65b3a69bcba31942a2c2c3f8c46cd5ab44c19ebb672a9041a370c00344f44f42e3e14e4e2592b4a9a695965e627ddf9218edf107265d10533282667b029a9ab41b053c3cde1f6cb0bd0bf6714d4062c2388a7cc69949c31815a5af3d339c84dbe54dce5d59f36bef0927e63913b61e6090778f918ab6cce4d94ec32c6ff", &(0x7f0000fc9000)="dd8581d94f5a8d5f78ccfd2d9f4062a524f37b0c0b555364503c458d685183ca857a2403c98c5853953c9e056fb065ee7ebf7c7b133b8ae1040ad09e287fa4923d5e041cedc46703f5dc7eaa2d49d8cd", 0x2}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/15 13:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000000003, 0x84) listen(r0, 0xfffd) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001a7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b88000)=0xfffffffffffffc8b) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/15 13:59:26 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a51000-0x4)=0x1, &(0x7f0000f90000-0x8)=0x4) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r2, 0x0, &(0x7f0000c8d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x4000089f4, &(0x7f0000066000-0xcb)="13fcdadb5e4858e678dbeebacfe31d18487d7f5cf8c9aa11b8bfe937ee552f30266f0beeecfde507be98b90772146983a581b8a3773d34ad85e49ceb3b1f59c1a620eca1f90dfd5102a82a52942ef6d881a8aeb5b226bb26a80482619b19285af07a0bc4c61e197bf9099d2c96c1e73e310727228f93f09b0b26aebfc54e38c44de10151d74b8d7c9fff7a593a93aaeab741f1bcc23ee7d5c2dec8af246019445c48c9a4f6b1972cfc7619623a37f27eb69f7f35dd0be1363c59a2bf31202f3db9df01c8ffd9837e4ce67e") 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007d9000)=@sack_info={r0, 0x3ff, 0x1}, 0xfdd9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000067000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a64000-0x8)={r0, 0x81}, 0x8) 2018/01/15 13:59:26 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b8e000-0xc)={0xffffffff, 0x120, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x9, 0x1, 0x4, 0x11, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) [ 509.839903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19329 sclass=netlink_route_socket pig=22323 comm=syz-executor1 2018/01/15 13:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000128000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013d000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000aa0000-0x4)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d57000-0x4)=0x8) bind$alg(r1, &(0x7f0000b43000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) 2018/01/15 13:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000783000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000642000)=0x58) 2018/01/15 13:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f", 0x1, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:26 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10000b, 0x80806, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fb7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fb6000)={r2, 0x0}) r3 = socket$packet(0x11, 0x202, 0x300) writev(r3, &(0x7f0000fb6000-0x10)=[], 0x1) getsockopt(r0, 0x8001, 0x5, &(0x7f0000dff000-0x2e)=""/46, &(0x7f0000873000)=0x2e) pipe(&(0x7f0000941000)={0x0, 0x0}) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000ca9000)=0x0, &(0x7f000006b000-0x4)=0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000fb6000)=[{&(0x7f0000fb6000)=""/4096, 0x1000}, {&(0x7f0000729000)=""/238, 0xee}, {&(0x7f0000fb7000-0xfa)=""/250, 0xfa}, {&(0x7f0000540000-0xfa)=""/250, 0xfa}, {&(0x7f0000995000)=""/22, 0x16}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000cd1000-0x1)={0x8001}, 0x1) 2018/01/15 13:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f0000e06000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c03000)={0x13f0, 0x1, 0x9, 0x1, 0x2}, 0xc) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000889000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00008a2000)={0x0, 0x1, 0x100000001, 0x9, 0x227, 0x3, 0x9ec, 0xfffffffffffff001, {0x0, @in={{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]}, 0x3, 0x80, 0x191319c380, 0x100000001, 0x0}}, &(0x7f000028b000-0x4)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000575000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x1, 0xa, 0x5, 0xffff, 0x6}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000812000)={0xa323, 0x200, 0x2, 0x7, r5}, &(0x7f00001ae000)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00001f8000-0x4)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000cbb000-0x1028)={r2, r2, 0xfffffffffffffffa, 0x6, &(0x7f00000d1000-0x96)="96af8709955fdf03842d021315fd6017713be0de28f047abd3b6c381a226391218f3247fc6d107c81ed134c7b360d5fa2ca8ecd2e4ae35a9eb5bff15eaf6748c5af64284b5587c5f4a5d7710de34857cda8806352ebf86eed29e567c9f6e641ae979198b1b780089077ef75cafcbeeab63720ced992c2003c25784fa44de7836507dc22e4e5f6cb9b259616f260807e3750c4d9b5350", 0x3b98fad6, 0x80, 0x1, 0x1400000000000000, 0x0, 0x2, 0x9, "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"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000203000-0x10)={0x6, 0x8206, 0x9, 0x1000, r6}, &(0x7f0000fa7000)=0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 509.895906] nla_parse: 10 callbacks suppressed [ 509.895914] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 509.940796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19329 sclass=netlink_route_socket pig=22323 comm=syz-executor1 2018/01/15 13:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000960000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000076c000)={0x0, 0x6}, &(0x7f00004cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b4b000)={0x6, 0x1, 0x8000000, 0xaf, r2}, &(0x7f0000a02000)=0x10) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00001af000-0x4)=0x0, &(0x7f0000412000)=0xffffff5c) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000062a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2c000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008e7000)={0x0, 0xc5, "50f9e0e475aa33dfc5995d4f8d5e718960116a401238dd0b690802f7986bb8b836562838416d73ba0c3ee49b67dfa9303f6052bc5dca07c2427ccba843756779b047431938d4dd5ca8989968fdb38da92984fcce61ad29bd8ff2439f1347ba81fd894715c2c6da0a032233adca1eb313c2f6b79453eec9eff411c68fe3c2bc681b315609b939a67830d011fa9092f8c317382ebe814025d466759f9a70430bd318e1e9cbb8bd3556be5b851e58cfb13dc71d48765752297c1af3dd683ad9a4a847a6d5de29"}, &(0x7f0000a60000)=0xcd) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000874000-0x8)={r4, 0x9}, 0x8) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e66000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000014f000)={r1, 0x79, 0x2, [0x100000000, 0xfffffffffffffffd]}, &(0x7f000091f000)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$bt_sco(r0, &(0x7f000018a000)={0x1f, {0x4, 0x8, 0x0, 0x3, 0x7, 0x9}}, 0x8) 2018/01/15 13:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000272000)="1f0000000b06f5de0000f49f00004000001f00000900010005ffdd00010080", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d85000-0x8)={0x0, 0xf1}, &(0x7f0000bcd000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000058000-0x8)={r1, 0x309, 0x1000}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000851000)={0x1, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b5000)={0x2, [0x0, 0x0]}, &(0x7f0000987000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000079c000)={r1, 0x8}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x890c8800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b39000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c95000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000129000-0x10)={0x1615, &(0x7f00000a8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000328000-0x8)={r4, 0x26}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a9c000)=0x0, &(0x7f0000545000-0x4)=0x4) listen(r2, 0x0) 2018/01/15 13:59:27 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0x4, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00002f8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f21000)=0x14) bind$packet(r0, &(0x7f0000a12000-0x14)={0x11, 0x1, r1, 0x1, 0xf67, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f22000)=""/105, &(0x7f0000e77000-0x4)=0x69) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000cd0000)={0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f22000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000b99000-0x28)={0x101, 0xc9d7, r4, 0xcb, r5, 0x40, 0x3, 0x5}) 2018/01/15 13:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079d000-0x4)={0xffffffffffffffff}) write(r0, &(0x7f0000dcb000)="f59e576120aab76d103fd4db445529bbf09a34913e09cb0067c38b076b60612a37ae946bfc9a98624b1d0fcc9ee7913741f60eaffe95dcd82615cafa55ccd936e7e6cdf152aae6f0a994e77abdee39bf09d06bbd7572316601a4b990a0c651da26fb6e36e6e3b60c6138f1e5b99e09bbd54ca0", 0x73) accept4$ipx(r0, 0x0, &(0x7f0000990000-0x4)=0x0, 0x3c89848764994be7) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9517, 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}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e49000+0x85f)=0x48) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005d2000)=@generic="d2a56efb266ee580749a37a26c2db297") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001e1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ab8000)={0x5, [0x8, 0x7f, 0x2, 0x7, 0xffff]}, 0xe) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f1b000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000501000)=r3, 0x4) r4 = accept$alg(r1, 0x0, 0x0) epoll_create1(0x80000) recvmsg(r4, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffff9c, 0x0, 0x2a, &(0x7f00004cf000-0x90)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [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(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f77000)=0x0, &(0x7f00003d6000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2018/01/15 13:59:27 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000b000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000000a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000005000-0xc1)=""/193) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 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) 2018/01/15 13:59:27 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e67000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) [ 510.089930] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000005c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fcd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0x10, 0x800) getsockname$ax25(r0, &(0x7f0000236000)={0x0, {""/7}, 0x0}, &(0x7f000073a000)=0x10) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000905000+0xc06)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b6a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82f8, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f5b000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2ee}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x7fffffff, [0x3, 0x20000000b3, 0x401, 0xfffffffffffeffff, 0x1, 0x100000000, 0x6, 0x3]}, 0x25) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@generic="d2cbd1d8b33bf1c00c9e98efa2ac6c32", @ifru_flags=0x8000}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f5a000)="18", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80e, 0x80000000, &(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c22000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f0000f5b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xdf16, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:27 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000094b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ce1000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000015000)={0x0, 0x5, 0x1ff, 0xffffffff, 0x1, 0x1}, &(0x7f0000fbe000-0x4)=0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fbd000)={r3, 0x43bf3cfb, 0x7}, &(0x7f0000fbe000-0x4)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000826000-0x60)=[{&(0x7f0000739000-0xd3)=""/211, 0xd3}, {&(0x7f0000151000)=""/0, 0x0}, {&(0x7f0000692000-0x9c)=""/156, 0x9c}, {&(0x7f0000fbc000)=""/7, 0x7}, {&(0x7f0000fbc000)=""/149, 0x95}, {&(0x7f0000a0a000)=""/185, 0xb9}], 0x6, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0) 2018/01/15 13:59:27 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce9000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x55f, 0x4) 2018/01/15 13:59:27 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet(0x2, 0x80005, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000aed000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 510.161252] can: request_module (can-proto-4) failed. [ 510.172363] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 510.230394] can: request_module (can-proto-4) failed. 2018/01/15 13:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008c5000-0x4)=0x0) accept4$unix(r0, &(0x7f00008cd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b81000)=0x8, 0x80000) syz_emit_ethernet(0x7e, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/15 13:59:27 executing program 0: r0 = socket(0x9, 0x1, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xe34, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x7, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xe917}, {0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x5, [0x3, 0x19, 0x7, 0x2, 0x3, 0x5, 0x236, 0x4]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="9c4b036f52c5dd", 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb3)={0x0, 0xab, "121ee0bbafb43f7cebe43f06589513b720e2febf11c2c32bf6e13ae66930080fc8016c996141f761d5ca0ce40ad3fe21970218154c50b7479ade9aa9320c8b70638dd624d45c9269df7b3b2b98c134e2fbf43cd7fd43a248f06459178bc1bf4cf3ffa0764ffc4b6a9a3e09ce75df91c9b85dc2a5c39a9eb9c4a20be59037628452ecf3c1431af66555ec11639b056cc86b346f98470b91ab95c27863dd9e7c35de27cfb82fa4e6e1ee80e3"}, &(0x7f0000004000)=0xb3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x8, 0xcb8, 0x9}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x3, &(0x7f0000005000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0xae0}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005000)="649f49f5a0862092cf1489f04878d1d8c21950c112fd0e3ebf35e4553bf6789296ff88fd68fe056be915011acb081f2f71e51d0508704b2a6ab87d25ec339add06a6c05a3c7fae2d19be5115b94d1b938c3a38d5aedafee36a175870861147e7c4188e57ce2a8b038ad18e59a0a7559c93cf5317653942a7a6b4d70c4300a3b4970cf5a417846cda6b467cf043", 0x8d}, {&(0x7f0000003000-0xf9)="a864ee051cea7261bc5173a4069714e99e9bbf476f14e55c4c61b8b005079e231f45e5c44a97c52af1b59680cdb9762aeb94ea13a547790be0540ddc34b8d327cb3d1d9bf142222ac86099dc714cdd3e46a75d89e6534e2c1aa5fd83a40a5e940bad4c80b354ae3001370d6e13cd46931e26c7340538382b90a544170c0430fb9bc370cd6da500fb15d875431e7384471ff208fa79fb1bf99ebcf1d87f5e770cd924b6ad91b7fa55d6a347963426ccbce88d58ce4e64224944ad31a6b276120b89b2501e7f031b376a63339909cb47ccb723baeee057787ece795385d158aa884485390811f43392e1565b0c40b7dd8a3129e2721e4c7ba5d6", 0xf9}, {&(0x7f0000001000)="4e539083b2", 0x5}], 0x3, &(0x7f0000007000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40004}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000007000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3fa, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009000-0x4)=r1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000009000)=0x4, 0x4) 2018/01/15 13:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a6000-0x48)={0xb, 0x6, &(0x7f0000517000-0x30)=@raw=[@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000240000)='syzkaller\x00', 0x4, 0x75, &(0x7f0000b01000)=""/117, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000711000-0xc)={&(0x7f0000080000)='./file0\x00', r0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f00005e2000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000061a000-0x10)=@req={0x8, 0x8000, 0x2, 0x0}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000d4c000)=[{0x0, 0x0, &(0x7f0000176000)=[{&(0x7f0000b36000-0x1000)="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", 0x324}], 0x1, &(0x7f0000917000)=[], 0x0, 0x42}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x33e}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 13:59:27 executing program 6: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00002e2000-0x1a4)=[{{0x0, 0x0, &(0x7f0000303000-0x70)=[{&(0x7f0000122000)="5790135998116a760d167ea163b85e743fe94bf9a8d5b7178431f4aeb7300857c73287b40caf653396e2d692c067a6b4a6c6273834856f6ee72cf4e21d8fc13ca7f20e89c0fcbfe9b136d1d858b1d08cf13d6f1e103385340d951f2477820487f52fa4dacc8738dbf1c8e63b17cc0e2f054c2e633a58b5124e456241dadb4ce0b17ca4152302bb896cdd2f41aa26feeece42253834a2feafe6ce6b1e610c1c6cafc9cafe1c4b9421567378cc12a1dcf125105a6b5812d7ee8c1a06daf5c0f81c53550d617d674b9ed3a6", 0xca}, {&(0x7f00005ac000-0x93)="b49a08c99a3d79ed31d70b4737438461d539e0fcb944caf996b23602230864a6f94370d8d4b29eb9c26811b9f585a2c00c20c4ad0d91f828d7c0c65c1b1544e370f5bb5c33e6cda834106683b7750d15e9faa7aabaf94e5f19b6ee6476e71ade6879d67d8403da2b5dd9ec8afe384a30e195ff7bf81844d201bebf1346f73943d834bec9dbee7ee78ce68746181a70464fb047", 0x93}, {&(0x7f0000443000)="7a4f8568b6f075ddc132908441063150467a17fea2effe10534be49f8fb00b288d9aaf5d658ef85f1828a7f575b4ab552e7e0b35916155dd6bfe0e16017c89cbbaa08103fd5d6ad71cd37254d26a7dacbe580407e3c8ac3a3e3d431f270a3fa40e308328b6d98b9dd043681f07b749418186ba73e116a0ca835d2fef43572bb3ac3ba77604acb5b5c7d7dd998d5a0b1bd4bcaea43909ec1bb35a7b62be8d51a77598b5b1870806a358ec6d82bfb3c1c1691272df64dc8e97ea6a1ffc20", 0xbd}, {&(0x7f00003b0000)="18eda615db8050b93390c5bd08cbf02d6ee7f40374878b8f91aa23f2689ea87ea907282eed11194de460a6941014380e70c035c336039b68471861ec59f5f4a36429aad179e58538fc405b52ada142ac433420e7f8cd", 0x56}, {&(0x7f00003c9000)="f06b65e62950aabf0995b2b619721dd3141f7910ba8e927bf54f34060a3731b572739507654fe48d4232e2cfa86e2c263401bdd950c0a57a7f61f1cc4c784d2059a3589e873e401eb0d7db3f8b6ba7597fbf52f25492c40391256b4e4de87e430a73d3ae5eb5fb1d08148e99c5836723e556db997ba7c6d711c8226490a1dcb6d8ef2c7247357ab6dae5dd40c3b4e7bbd0", 0x91}, {&(0x7f00005ab000)="90a6470023f6aef9cfff27ff5f94100236d5486f4332f233b93a99db7fbfdc9d4f312a76b1b931b5edd58fb79e7e263091f058a96dcafc68655dc2ac2a07ba379f8ccbeefa31ddfaf2f19ebce8d5ff6a8bd679a6a6f856c47bff2f958d055b261b9eb8e662df2ce3b639a9b1c6573010ba1b3ac561467a703e486b1cc93ed3b34ee2093a7748b5956a3517e62038cfced489b4392869c5d412203459007b8f", 0x9f}, {&(0x7f00000b3000-0xfe)="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", 0xfe}], 0x7, 0x0, 0x0, 0x0}, 0x3}, {{&(0x7f000004d000-0x10)=@ax25={0x3, {"8e56b73dd05135"}, 0x6}, 0x10, &(0x7f00002f0000)=[{&(0x7f00002fa000-0xa1)="62aabfb79113236045ebc5cf77449941fd0e77dfb7087b332deda230f848cb27f8cfa5846707a09d21898f55b428fbd402b9e56a8b613cc0f8248534b5316e2406cee98b2335c4b86dc91a3e55af862b3c5bb14d67c8037cbce78e9c331d4edd110cfa1c16df9b4aa1ec6004acb824c8055c6841e603622d2bb3c40944ce2a73801b370c1ed390a6804481bab5207c2d1af657f09fb2624d1207a8b665f5e06f5f", 0xa1}, {&(0x7f00005ac000-0xfc)="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", 0xfc}], 0x2, 0x0, 0x0, 0x20000000}, 0x2}, {{&(0x7f0000345000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000080000)=[{&(0x7f000040e000-0x2a)="c949a464bbe3f3cbcd873d96236961d7e3b38932144873e4b73b1f928ef2e5d2c4c5d3ad7e2f32c1009e", 0x2a}, {&(0x7f00005ac000-0x16)="b3b1ec907ac7b93ae2284afc679bcb8ed077c97d3a95", 0x16}], 0x2, &(0x7f00005ac000-0x1f0)=[{0xa0, 0x10d, 0x733, "6e7e3ec940d575dfdba11b4d9ad78cd0de40a3ef136a790145431602be4213c6c018d9e87d9afa5a4a9b52ddc1577749e0af0940140221cc77213b23c604e18bc87ff311e3a683be36b464d237100ae6813a0090ae5a0189febbd78ff980ba06b53da8e871e8d114fc51587bb585d4a40e6e956c366a85098c279762921c99dafac17b2cd6a252dc6d3fb9"}, {0x38, 0x10d, 0x3, "ae555c643fb3d063d39363d3269f45e01f956ba3d5eef0c56206948f5bcc2a2dd6"}, {0xe8, 0x11e, 0x8001, "2d6a1bb1defcb32f7f80038bcbc612d274a087e44200c875872260b2001bfd46d8b07ca9915bef5c6dcc2f1825c8b07e7274d254bb9b0bb9daf5523e6cba6e8ed2fb39bec8d68b81e6b1c959afc5869c303d62c3381824722c75e90c5067a84b5bddb7aac1664af0beec44315ff57e5728e34c24af7678b772c9862113db05175fefc65c6abdb29c125eac46c4d4300735d3aaff45529e3299c0066fadf47d4fb5eb722e630233ec84919842dd05fa8b0e3c818f30da9985a55b85cb57150ab47f4852508d731e4a0ef59485f5ae1764ae7efa65df95b7"}, {0x30, 0x109, 0x3, "fc4786282fdee6e1b6cf9ddd0e5fa2de78111148f517b3d55a8d"}], 0x1f0, 0x10}, 0x5}, {{&(0x7f00005ac000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f00005ab000)=[{&(0x7f00003d3000)="2f74d86936657db667d0641299ad74aff52c1a76c0e79a20dde15283b71cb8d2413250cd416d735197a793c473d30592d9a83cbd76b9767ffe85a87c90d58f23cf66b5afc2f0dc1ffe669dede9eb3eb86c6ef5033571b74857332c13b7f78f97a3620e8fa33a3b2d042ba0158e2ec7914ae5f95a15a2ea0ba2336db3d315aa07d55fb5e69c54b2778473a3e91ac5029d70ddabb286a161a038092591e5b051e390b92fecb8727904f12f9858595bb6ee77260897cc2b83b75bdd1c", 0xbb}, {&(0x7f00005ab000)="1eb7a014c972c996e54eef805d05e8c0fb0a323c301a4467ee22f05d20d8d68be474fed184e3066de06170d6521ab74714c64a260d9a4e93685b2f3141a00fe36dda24144b51ae7aac38c09fed75ce1e91d1c7b4d775", 0x56}, {&(0x7f00005ac000-0xa7)="947e68e73de7b216db6fd324264df041b5e5e78a4357172251e639e54262425d0a9a58032ed2bc067ebe2be4238ecb33377966fa9667513982678dbfa40b9f7e6928b8b0fd112c0cf5d94536392dcf7994de13d3f5d57054deb720ff29979ad15bb93b56df4504beb74d15b1aea3e69886ab208d8339d9d19873ae73df335d353cfc99e04b9eceae3f6feb9ec6d4ccadf331e14c589c3e6e70d9ae1ebc6ac2de73cab84fda0d16", 0xa7}, {&(0x7f00000e0000)="a43a2924643eb7407f78b60e7dfd7e862566a943fb36443135f0f6ceb5328282b87601af285f0b14552541cfe62c348617f3f272fab3b3571542555048d957e733d438", 0x43}, {&(0x7f000018e000)="abc363b62d74a2be70f888a1cd45949b8d33cd10cb2c936d2c31d0d0463354631e57e4fa9c049fb10b0703c0de92f4462d21d029339adc509818bcd0903c14cf399e70c7c5a8d543fe3eb49026ebcd58b6c6dc29a3b8cd", 0x57}, 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{&(0x7f00005ab000)="940d78eadf378d3e58eb59e51f4fcbbd58f773fabb322af87d987c9098453bdf940f30", 0x23}, {&(0x7f0000365000)="0a23e1ae9ff7d50a345d756389addd85f49627bef7d40cab018ba4d24d9df559064500ba2b5d558c631725e6e29a5986832cce5cf1581a2524f237fcfa1a3c8fe00dbff34c0f2134b3708f7f84c20d07dd277554203db8f8796a455932b5c00d841f0098cdaf7ade7916321e8ecf08b8e1df645095bf904a33ac1bcf1d41816fd2c1c6e8", 0x84}], 0x3, 0x0, 0x0, 0x801}, 0xc8c}, {{&(0x7f00005ac000-0x60)=@nfc_llcp={0x27, 0x5, 0x8, 0x3, 0x7f, 0x1000, "7e1394e0e99f13993539feeb61ed6e5b9e22b4679721719ba3273fa2c2cbbca5865e46a0b0f0205959a82719bddb960e064b510a9f3f27421046a4371e823f", 0x401}, 0x60, 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{&(0x7f00005ab000+0xa19)="6c3f3693b932c867e964a7cffe13f5b83aabb0b540d9eb1810d3d43cb150cd61fa11abeae4bbc914e104ffbd085fd90809dbb60de3f2395634d1f3dafca022c4d31b4a26ecfb34a66b395c8002bf4dad03506c8570031f22255809917d2a52c41c1231a4f699c1bd3f4d441b662dd81285eafa13ecef2e92aa9f31ccc2c66b13b1b7db02ce53f760854fbfd179b81f51404f9cd98e88e84bf47006e0bace7fce44bcec32338911e73ebf571f14c5528fddeed9385589b39b9546b9e0fe4e50207093b6152b36719fbf2e16622df35c6516ffae18f85f28958c6c7fa2828e21989591cb80e271a935e0b2c34dc6d72933079e367b84e29e", 0xf7}, {&(0x7f00005ab000)="aba8fd69a0fbe63fb43fb73e0db4f778aea1a6781e805662248d70e4e3bb64defd95ccd3e1e9b32b3ad9876c71f6f018e8eed295b4d229877e94d1878b5d03a90fca2963345f34fcb015ec43d73f2b063f62ec152b91ca231ab7e585afead43aeaffc9a8c0fe7cd9a3fdb6baaa69390b9a1832a83c7832dba5733d7f2fee883fe798379fcc3ff142ab184b06390accf28b0d73f86c49f81cd4d7d8e502b461cec5fcc40b8c74003316c4c4eda8f553ebdb61bb24af01e9cde7b08c615079c3c9d5d900", 0xc3}, {&(0x7f00005ac000-0x1000)="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0x1000}, {&(0x7f000000e000-0xd2)="4b5abd2fb254fe8bdc700caebf343f516fba37389126e8ff492745de2cae7de525c230b553d00306cdf9371286bcd5d2d6733c72c081db1ae06376f4d0063b746746cb8a4e380308776e7c23a22ab32f1a00cf1be0d0b7cc8b3b71a5740e8bdc1599f8af73a9dbb07aba2471fe8b6559cf95b859009eef5555de80007765addf29e4c4228255b54f70e531d5cf8bb01e4ebd07a6355b06466d395073ef4e121adf5040df8ac0e5231f8f4b4e25a7777da014f0e1395d71a40dc3950195157b62278f551d9caa52c139b57d5c416805350406", 0xd2}, {&(0x7f00005ac000-0xef)="71a938b063ab38e0676c019e8b0397b4c242a25ef911fec239892e3d74bfd126c7379627d60c56a8171ff3492c558027df1fb3a128e48d8f8454b219cbf1a4c010a48ab8a865b030264ee44e38edcf175e343ef0df8c400042a7be9a4e4ed0e3f9d92935d48f907ca95919416f9ade860cde37c6d6ca70d081358d88b1b05733b95dadcadd9dba9819e740b1d5031feff19cbbf9d131ea02e69e93525d7312116b1467ad85a38950ceab7ab0f31a290cb9357d4205baf3aaf5aa74f934020691436cca1606923b1301ea50f7c72a3657135492068c9931069c3f9551da598ddbbef000bdcee7efc63544f8880b9114", 0xef}, {&(0x7f000008d000-0x83)="adc69487aeabb3acdd58fd4cf280d876cdc457cd5bedc140098916596e90e4465abb1a76ab32dec7fcd7846deb7f2c6b6dd06c67b2535277f71bd6ad7c352dcd030617949bbaf9295e59dbbfda292298ffd0722b70b3ff32aea11a0d7f08e0e5bf120b874d97be4edd9f6beaaac33c928375077d8759c54baa8d94135763c8ca8b16a4", 0x83}], 0x7, &(0x7f00005ab000)=[{0x50, 0x10f, 0x200000, "34a4c50b6dfe1dee2a525120d1d7bd036916377ae7a84f1710c41653e6236179df0aa326ee6a5a7560c30b1d3b32ce350a70302a4e48402e5bf1c034"}, {0xe0, 0x119, 0x100, "0631c77ef7c19385fa0715177546a094ef09fbb5090896e262ff483440bf5ced9ef826fbe76a3bb65e4fe85aa6bd6b73cd350293a76d312355a8027ee3a58b6393f79b0fd08492bf03d3956cd6fac6eb116988e1fba4fc36cd5112e44e0d7ba2358cd569bfe4701237c2e27f683f24f1d896d4b01a15755786640005057731a05a046345918cb6b8b94391f7f373f34f36495275532e2c4c2135a482384006b596390a7cb35c4aee8b9fd6e1bebb77edff05d38b5d5baa2995e98a61882110dd593031816f4cd92e7eb3d2af4d157837"}], 0x130, 0x20000000}, 0x2}], 0x7, 0x20000000) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/15 13:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000474000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000030f000)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001fb000-0x8)={0x0, 0x4}, &(0x7f0000e06000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a45000)={r1, @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]}, [0x2, 0x93, 0x8, 0x8, 0x7fffffff, 0x8, 0x0, 0x9, 0x4, 0x100000001, 0x5, 0x0, 0x8, 0x8e92, 0x7]}, &(0x7f0000688000-0x4)=0x108) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x559, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000023a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c2000)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000084f000+0x8a8)=0x42, 0x2a1) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e14000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) close(r1) 2018/01/15 13:59:27 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x40000000805, 0x0) sendto$inet(r0, &(0x7f00007e9000-0xaa)="7d875f32a5c941838256cfb0a8ee212c5f3946ca1d8bc7b0944445de23f179fcaf2b0ef5dab9952f1a37dfc44322f775d5aef735580ca0b28c5c526372a75dd86d05b842147537ea923169a69a554efe5e6f4f61b338a4b0ae5a4b2aeceb000000059ca511dd21fff8d370ff8d8660ce9700d9800e54c2af0182c4e902f5aee5f967694951141743", 0x88, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000198000-0x4)=0x4, 0x4) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021300002000ff06800000000c000800040000000006000fb9", 0x29}], 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fea000-0x28)={@generic="264d5a872ad1f033b00cb47994b1bafd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fe9000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/01/15 13:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000001000000000000000001090079f321b30c7b02000000c7bad62e0a43a632ed4938d36d73fb8f8401a3ff5982bb17ffff7ce43a4b2470a0c5216669ca021f6f51e2f160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead200001f000000000000000000000090c8b90200000ecb184a"}, 0x80) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00003d4000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b57000)=0x2, 0x4) 2018/01/15 13:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) sendmsg(r0, &(0x7f0000456000)={&(0x7f00001ee000)=@in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1acb}, 0x1c, &(0x7f000049b000)=[{&(0x7f0000af0000-0xd4)="3d66ad4d10b8abc0625de9678cfb4bf4cede63f090263f18cb2c8ee1b67fdd26155496c09bc47c93c71823d7cdeac4dbe6b3817ab88e6180d2646949ed72d73663cc1d45cebbe1a4bd50dfa020dfc2b08c422cca304628962f46a1e2b0357c30312715da59198ab5e18ec9bbce14170ebeac2d6d5e5822aabbd61a1e514a9bab66b369a8463bf15c7e29e396b3204204e8ffbcc054cdbb19eb687c768aa16557bc07cac41589819f77ee132cac0d6de7fbceb7d92261beaac98a1b0ccec6cabcfb5acee5f1b8c9b9958637b6fa19515ba5d1e533", 0xd4}, {&(0x7f0000170000-0x26)="230ef30b0720efde6f26603044aca5b5bfa24162ec50416c69a44bce67804ae9ded091da51c1", 0x26}], 0x2, 0x0, 0x0, 0x4000}, 0x4000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair$inet6(0xa, 0x80807, 0x3, &(0x7f00000a9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000035e000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x1f, 0x80000000, 0x6, 0x2, 0x8001, 0x4, 0x401, 0x8, 0x9, 0xfffffffffffffc01, 0xa, 0x1ff, 0x8]}, &(0x7f0000efd000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000046d000-0x8)={r2, 0x494}, &(0x7f00000e9000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd7000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000020a000-0x4)=r3) r4 = accept$alg(r0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r4, 0x0, 0x0) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0xfffffffffffffffe) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) socketpair$llc(0x1a, 0xa699bc031287a670, 0x0, &(0x7f00005df000-0x8)={0x0, 0x0}) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) getpeername$inet(r0, &(0x7f0000249000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000953000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000519000)=0xb) 2018/01/15 13:59:27 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/15 13:59:27 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000aaa000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fd9000-0x4)=0x2, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00001c6000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fd8000)=0x0, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x400) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000fda000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xffffffffffffffff, &(0x7f0000fd9000)={0x7}, 0x8) connect$netrom(r2, &(0x7f0000fd9000-0x10)=@ax25={0x3, {"70596c0c699900"}, 0x9}, 0x10) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fdb000-0x8)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f00001cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fb7000+0x3da)={r4, 0xf9, "c0c57479f3dc13c9b7f631cd8832e98d3a52f9e926c32ca94c934b17381b3afc67acc628ff5301d1cb9c989a293f1d9bd7dae0fdaf913ad50bc3501d5b436e6e4f79caf6f59e660ad8d897afce67c9467a6b0dc09c2e46f2321bb553bfd8c2d35e7498e315f4ff68e0a0ded087964bf1fcb4ba503b6ecfab3e2f4cd79a9fb32d3246aad7441b5f5545dc3471deb6759db3f4d7525795b51af6531293094ba9cae33b0035fbf15036ae423dbe07a3caaff6922688b73750018633e32daff4932ee2d1a6ebc3b0b70e52499e5c690f45ebe7b138bdd3b1f5b5786a8b586e1eecf883e8646297213efea7db75e926c02a183145854b3ddf912a49"}, &(0x7f0000e46000)=0x101) 2018/01/15 13:59:27 executing program 2: r0 = socket(0xa, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000060b000-0x8c)={0x0, @in={{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]}}, &(0x7f00009aa000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d41000)=r1, 0x4) setsockopt(r0, 0x29, 0x48, &(0x7f0000001000)="", 0x0) 2018/01/15 13:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000360000)={0x0, 0x51}, &(0x7f00002c0000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e89000-0x10)={r1, 0x5, 0x1a, 0x1f}, &(0x7f0000746000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) 2018/01/15 13:59:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x9b0493a, 0x3f, 0x5, 0x4}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) socketpair(0x13, 0x3, 0x5, &(0x7f0000e9d000+0xaf1)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000088c000-0x10)={0x9, 0x100000001, 0x4, 0x5}, 0x10) r3 = accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/15 13:59:27 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x9, &(0x7f0000fec000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002dc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbb000)=0xe8) bind$can_raw(r1, &(0x7f0000479000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001b3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fcb000)={0x5}, 0x1) 2018/01/15 13:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) writev(r0, &(0x7f0000c62000)=[{&(0x7f0000899000)="e4a8d9aa3e5571b365f1ee0517989b02bc5d54228d3edd35c8b533b8d6fc3f40a1b7e70c75ab5a6eec68c4b07bc9938402b5b8301cf601a37155f5972bcd0276c62b6f09d867ef422db0b03aea4dec663c997f0f3299c553fb37d86ec45c16d1cd0e2ea8ea04ed2f7d995a01a9a85c06bfa666be42b59ff859918264c3", 0x7d}, {&(0x7f000068e000-0x8d)="218247cd7da8b82be9f7eb4c30db6e7dd8a1129eb3aa51e9824c04aabe7ee9be404bd66748c3573f41b29b73a5288f27c45d35b8917be328825024dac5c7d033b01596fbf45c78c5b2b4f8fa8de39a2cd532ee67fcf7ef93b6c1c5db871aaa32925f1c58bec7e54c212f3d86d39719d9b4ef6bca8aa57dd294e46e269903d86525ee5f59a41802ca673f350407", 0x8d}, {&(0x7f0000ca2000)="3367374248b3ab6d33c9f20b7596fa9bbe0eef3059472c7bed346dff22f70ce0db21f9085cabcf8494aa7c4fba73ee86da5286c1ca24a7d4f3eb4aed1d7e9885f25acdab688a55e331f4c14565674ccc4b90916e869ecb34db238ff0e582abf1ff6107a1057991ff1d1b2ad356bf41e6b3f07b68c65d8d4d5fcc8c8229c59ce196136b7a02a1c9e3277a15c37379e79bc64f9dfbc5556fa097", 0x99}, {&(0x7f0000fac000-0xf6)="71834f06b45a110454d995428eaaa4c86aea16fbdfa991998bbb72bf08f070b7f11df14fb50d6568b5dd57b00c2c815e1475232b300652d3108663e1cfb0c329330e82606faa265e34c4fbd5e82399020378e4b61abc143f38530cbe8b467a4115a4d73603eb0d92226dc6e1d69a3c63bb23c679b7789c94deea44c4c3b08e354620c93a5e5dd2eda47c1638ab75c5d032a443b9e0473248d3df40574ddc640fc96f6a2f51d04dec66b8ad71d0f3c6c7bdeef7a5bfbe996da1ed7f34b01f9988f48baa805946a13e74c7741cc446d7f2f7574b6d4e6f66b5f55a93a21ddf8c87db37e85662d05e5d895b50d592b8f1339d03d0d9401b", 0xf6}], 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000cd1000)=0x0, 0x4) 2018/01/15 13:59:27 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eae000-0x4)=0x0) 2018/01/15 13:59:27 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fc2000)={r0, r1}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 510.565313] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21822 sclass=netlink_tcpdiag_socket pig=22482 comm=syz-executor5 2018/01/15 13:59:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00003e6000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000e4d000-0x4)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc4000-0x4)=0x0) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000400000)={0x3f}, 0x4) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 13:59:27 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fef000)={r3, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 510.627179] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21822 sclass=netlink_tcpdiag_socket pig=22482 comm=syz-executor5 2018/01/15 13:59:27 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000d45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000056f000-0x4)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000417000-0x5c)={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, {0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1, [0x1, 0x8, 0x4, 0x4, 0x5, 0x9, 0x1, 0x3f]}, 0x5c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dd1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000af4000)=@generic={0x14f, 0x5, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/15 13:59:27 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000005000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000b000)={0xa0fd}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000-0x19)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x6}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000-0x10)={r1, 0x9, 0x3, 0x3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000d000-0x10)={0x1, &(0x7f000000d000-0x8)=[{0x10000000000, 0x4, 0x6, 0xbc1f}]}, 0x10) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x40000) write(r0, &(0x7f0000770000)="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", 0xfc) 2018/01/15 13:59:27 executing program 0: r0 = socket(0x5, 0x3, 0xfffffffffffffeff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000041d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000c1000)={0x400, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x80000001, 0x80000000, 0x3, 0xffffffffffffffff, &(0x7f000064c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x3, 0x7f}) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000553000-0x3)="a57435", 0x3) sendto$inet(r2, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b1a000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00005fb000-0x94)={{0xfff, 0xfffffffffffffff7, 0xfffffffffffff000, 0x80000000, 0x3, 0x7}, 0x5, 0x0, 0x100000001, 0x401, 0x20, "cd7d19899fd7ba44e2ca8df00fff9a5745b8afecd8faa869246510e8f638bb095f99433f65631319d48fbff68fd7119933aec89dc28a1cfbaa7b02706e512220be684b2f5d59ba715f6ef543ed529edf901fab7e022b2a4fae51842ab53cfd2ee836b3dc16b7f979442fb202536f231483311b388d216ac03d83078a6961f056"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026f000)=@int=0xfff, 0x4) r1 = socket(0x11, 0x100000002, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000ab9000-0x5a)="", 0x0) 2018/01/15 13:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r1, &(0x7f0000735000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) [ 510.786332] IPv4: Oversized IP packet from 127.0.0.1 [ 510.791738] IPv4: Oversized IP packet from 127.0.0.1 [ 510.869192] IPv4: Oversized IP packet from 127.0.0.1 [ 510.874552] IPv4: Oversized IP packet from 127.0.0.1 2018/01/15 13:59:28 executing program 2: mmap(&(0x7f0000000000/0xf36000)=nil, 0xf36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0xffffffffffff7ffb) 2018/01/15 13:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000051c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x1]}) socketpair(0x11, 0x7, 0x4, &(0x7f0000468000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005cf000)={0x0, 0x3a}, &(0x7f0000ce0000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0c000-0x4)=@assoc_id=r1, 0x4) 2018/01/15 13:59:28 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000191000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x4fd, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/15 13:59:28 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000723000-0x10)={&(0x7f0000c62000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000098e000)={0x10, 0x5, 0x2fec, 0x8f5, 0x2, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e59000)={0x0, 0x3ba, 0x10}, 0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5a000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e5a000-0x2c)={0xf, 0x5f09, 0xff, 0x1, 0x5, r0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00000a5000-0x50)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000baa000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000553000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e09000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc1000)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c20000-0x14)={r2, 0xfffffffffffff801, 0x3, 0x3, 0x3ff, 0x41}, 0x14) 2018/01/15 13:59:28 executing program 5: r0 = socket(0x2, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b96000)=@sack_info={0x0, 0x7fff, 0x8}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ac000-0x98)={r1, @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]}, 0x8d2, 0x2}, &(0x7f0000c9b000)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0xffffffffffff7c65}, &(0x7f0000002000-0x4)=0x6) 2018/01/15 13:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e88000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000071000-0xe)={0x5, [0x0, 0x106, 0xffffffffef14fbdb, 0x0, 0x2cf]}, &(0x7f0000311000+0x934)=0xe) 2018/01/15 13:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c2f000)={0x0, 0x0}, &(0x7f00007e0000)=0x6) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf2000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00008f2000-0x90)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 13:59:28 executing program 2: socketpair$inet6(0xa, 0x7, 0x3, &(0x7f000070b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004c2000)=0x0, &(0x7f00005a3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/15 13:59:28 executing program 4: 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) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xe, 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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) 2018/01/15 13:59:28 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) socket(0xa, 0x1, 0x3) sendto$inet(r0, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bd1000)={@common='rose0\x00', 0x800}) 2018/01/15 13:59:28 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000267000)={@random="d9aa1339e493", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x6, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0xfffffffffffffffe}, {[@multicast1=0xe0000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000da0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000096d000)=0x10, 0x80000) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ef5000)=r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007fb000-0x8)={0x0, 0x80000000}, &(0x7f00006c3000)=0x8) r4 = socket$inet(0x2, 0x1, 0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000063c000-0x14)={r3, 0xffbf, 0x7, 0x9, 0x3ff, 0x1}, 0x14) r5 = accept(r4, 0x0, &(0x7f00002a8000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x4}) 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000157000-0x8)={0x0, 0x0}) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000417000)={0x5}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000001e000)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x73}, 0xcee, [0x2, 0x80, 0x7, 0x80000000, 0xfffffffffffffffb, 0x3, 0x8, 0x3]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000-0x174)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) 2018/01/15 13:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0xa, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 13:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/15 13:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80801, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000030e000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000053000-0x10)={0x3, {"410f321e77fcd4"}, 0x65}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000-0x78)={0x10000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff5d6, 0x100000000, 0x3, 0xb53, &(0x7f000001a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x1ff, 0x8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000019000)=""/121, &(0x7f000001a000-0x4)=0x79) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000016000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="1e27602d7491"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={r2}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000010000-0x108)={0x8, {{0xa, 0x3, 0x6, @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, 0x1, 0x80, @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]}}, 0x108) 2018/01/15 13:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = socket$inet6(0xa, 0x6, 0x7) sendto$inet6(r1, &(0x7f00005ad000-0x9d)="4c7547dd0f6ddd03ff6b654eea0ff0b27f8f884f12386475575123873faa2a6c1dcfd058253ae125aa537328e4037bcc1942653fcc5ab4b3600c9c9fae17079ca078b7936cd3eb3214a5dd7aa392c782213fb03646b774e691bf6593e70e428323280cac3342dfbf30e569712c2c2cc7710f63bd89b06a14ae9a103b24e037f711942489de571908296fb5cf39f104354b5055feb541e9385bca4dbfd0", 0x9d, 0x40, 0x0, 0x0) socketpair(0x10, 0x5, 0x7ff, &(0x7f0000df9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000990000)=@assoc_id=0x0, &(0x7f00007d8000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003ec000-0x8)={r3, 0x7}, &(0x7f00008f5000-0x4)=0x8) 2018/01/15 13:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000074a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000303000-0x4)=0x60, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000996000)={0x40, 0x9f1b, 0x1, 0x5, 0x9}, 0x14) write(r0, &(0x7f0000293000-0x7d)="1f0000000a0601fb050000000000000097e000190900ff800600000c000000", 0xffffffffffffffca) bind$ax25(r1, &(0x7f0000a25000)={0x3, {"47cb03c4d9c98e"}, 0x6}, 0x10) socket$netlink(0x10, 0x3, 0x13) recvfrom(r0, &(0x7f0000f3f000)=""/46, 0x2e, 0x0, &(0x7f000075f000-0x80)=@generic={0xb, "54dc3226b6417c6187bce2f0d96ecc95c5ccdcc6db533add2141b1d0193423261f9ffd1f81d3a54122e10a85baf07c5e6df43debcedc04ffd961fbdb7c38a6611a0ed05c2934dc25e8ad22cd01aaa8787bf8677f942666a9d068f6409239112bd7b38222f1f2cf355ff9052880c83c948bad3478eeabdd02e86b29bdd3c0"}, 0x80) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000de5000)={0x2, 0x3, @rand_addr=0xd3a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f0000a3a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ee1000)=0x58) bind$alg(r3, &(0x7f0000d40000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(xtea-generic))\x00'}, 0x58) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 511.292717] device lo left promiscuous mode 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009e000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000b8f000-0x38)={&(0x7f0000231000-0x60)=@nfc_llcp={0x27, 0x8, 0x4, 0x4, 0xffffffffffffff00, 0x1, "d4030da659fcc51832bd2614549f7b3fd5850bc182d4bf77c97e8d72d127d8c284880e4a51373d843628ac284cdb3da31ad6bbb8d8cce6db9a8fafab4a4906", 0x8}, 0x60, &(0x7f0000926000)=[{&(0x7f0000366000)="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0x1000}, {&(0x7f000075d000)="351e81afc6fb2dfd3fd45b1e0ec0bedc0e7523d1cbdb9852d33e10c8bf0e2a26bab7ea7d777eb02f02f926129e9c", 0x2e}, 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0x1000}], 0x3, &(0x7f0000392000)=[{0x38, 0x105, 0x6, "e118cd010d988e84e3a9b7bf5c450cf9516c17a30ccf392602ca1a29a994477344773e2396"}, {0x40, 0x19d, 0x8, "32c14d395538e712acd5646c9b08ef1db7715ca93315a5240343a171ab3d6049d76856d146c750ef6a0b5706fc"}, {0x78, 0x0, 0x7fffffff, "fafb5c7a1598b2ac25c1248c25389f40757bc96479b75014780fcd7723d01e9dc11f7b21170bfeb81162ee54a9b5232cfc76f580f10ff745c78ace614e88e105cebce14ae940991027356f9ab447806ecf38fb715e3a5d079be466309ab397525e3149"}, {0xf8, 0x0, 0x498, "e2055b8de2355b37055e0cc931048a05dfc2f158a8ce7b244735bf10983c2fbb99846f1fc9a87cfc5f445a5035c0184378c31caa4954ee5cf199c24f0dda1e1cbe2a3bc731b9d7e2171de0920e197460f9016c0cc9f0dda43c2308dfd22895ed5996e13353219ef9a1b6dd49e1a6f0cb8059eeccbd7db7e9572cb37dbcbd18ff8650caa0d8f3866f7af1c86fd764aed0b2601dfa568651af7605506a1ec364986593532677d83a800104454f21c1a60875a30e66bc5f9092fe0307483a866b3dd22ce68bee057a1a4d9709a97e96cf06eb2c1829256b5c56640cdad691864c0395487debcd"}, {0xa0, 0x11, 0x3f, "4ee7680ddea48c68afdb17c04531e8d3908f00f53b9a0f11e66899ca1f874521df67a1755400c6894082343ebf5e37a24c2eea742adc2fd499aefdb868ed3a9336985dfb6c4214a40236cd2075d008c7b0273a93c02a2e494f817866bb4b4b5664ef6e1653ede301551cbee29a608c2cc43e033bf506110ff0e9ed6adf4b5cc7cee74fbf308934d28b6fe1aa56"}, {0xc8, 0x108, 0xfffffffffffffff7, "ddca70f9b58a554b9ce330078afc1d0080c1e7096c7ca79dd4d27d7b46a4eacec4f4ed4474002121526ab11cfcd9dd7568b2c3527fa559a9b9b44b087a02c44eae496f60b17c502c904115cd58372c66c4f1b5eddaef46e7be70f6831f2652577ea7b99842fc8003b0fe91a5f70066f8264320b5d32105d7e502c9b0cc8796f4a1e0bea88ee316508595b00b220d4798c8224856ee74d4ab711e555d226763f80c51cb51968d48403d70090f345d6b763ffc"}, {0xe0, 0x29, 0xa, "59a69f1c40e79cfdba29685b25e270cfa1b8678523463aa30b21302d5bc07d514cae25e96061e5f0e725666beeb596ab0a702b5844aff986a70e06f54c3e071967ad859317e6bf176b6eae65cf751e58096888a4768dc0078fa87209c71ff83844d300179ea1791786f00796d63f8a4536818f0ae8fccd169d960e7be84ce56f1e78d7171f900c332595252912a217c6f8b9aea6dbfdec1d6e9450b2e00cb5a64cbd9be1b5ba24c53f9d169a1f8df1daa57701cd83f824b6056019684351b71cd03be7fa2a896fd695c80d4d891030"}], 0x430, 0x4}, 0x4000000) socket(0x10, 0x2, 0x0) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x7fff, 0x0, @multicast2=0xe0000002, "03000000"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a18000)={0x0, 0x0}) 2018/01/15 13:59:28 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fef000)={r3, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket$netlink(0x10, 0x3, 0xb) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x8080a, 0x703) recvfrom$ipx(r1, &(0x7f0000a57000-0x32)=""/50, 0x32, 0x0, &(0x7f0000dee000-0x10)={0x4, 0x9, 0x2, "52ec56e71cea", 0xcf, 0x0}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00009b6000)=0x7f, 0x4) [ 511.348645] device lo entered promiscuous mode 2018/01/15 13:59:28 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x100000001, &(0x7f0000708000)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000aa2000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000089c000)={@generic="f91a41dc404cbcab1e3bec2dc20dc9da", @ifru_flags=0x0}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000057c000-0xc)={0x80000010, 0x0}) epoll_wait(r3, &(0x7f00008b6000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007eb000)=0x0, &(0x7f00004f0000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000e4000-0x4)=0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000929000)={0x9, [0xe5, 0xa198, 0xffff, 0x0, 0x4f31, 0x1, 0x200, 0x5, 0x7fff00000]}, 0x16) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000aa2000)=0x0, &(0x7f00007d2000-0x4)=0xfffffffffffffe45) ioctl(r3, 0x101, &(0x7f00002c3000)="0841c1b7a77857ecf24a87afce7e8a4e8dfb3bb745052d316518cce5d19df60401eb1d23164f3aa3d3f7d7e3af39a129bc2bb40081c14c4a6bbb7c8119abbcd1207e9b568103e5fe") sendmsg$nl_netfilter(r3, &(0x7f000014c000)={&(0x7f00008b1000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000016d000)={&(0x7f0000aa2000-0x124)={0x124, 0x10, 0xa, 0x200, 0x7, 0x0, {0xf, 0x0, 0x5}, [@generic="44ca9c52f6b945a96d82192b6b47310d64f08e3a1f520d4eda42d75785b0dc5af348e091c8a3ffb5d1d410dc6916e4cc1fd971d9b90b03edbf0b07e1d8adc31515251772e904f6bc0c865a0f5d5f591a6d21d9b27a91a2edeb64", @generic="23fd51a258f7fc0214a0afd48b071682d6169c17f34fc5bad80bb90113b8c947f0c8c2bb2a543bd533f7df2d583313b6604cd5b87aab942750f93d36f45251534660cb6e74bad46248ad1191ecc0c7c0f2022374425c463080081a05903e2a0455508e49eb0b7e81bfd93a7c80bfec6d91c4d46ef0d9bf33ca17c6e6b59446edbe636b9b0b022e218f0c7a58cb21ca7e0ebbb6eea1b02a61fa26d8343a5a7d3f2721b6419ca5", @typed={0x10, 0x6a, @u64=0xa9b4}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) getsockopt$inet6_tcp_buf(r2, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/15 13:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000596000)={0x0, 0x0}) accept(r1, &(0x7f0000349000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002c2000)=0x10) r2 = socket(0x1d, 0x802, 0xfffffffffffffffe) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000358000-0x4)=0x0) recvfrom$unix(r2, &(0x7f00007dc000)=""/15, 0xf, 0x1, &(0x7f0000d9c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000d4000)={0x8001, 0x7f}, 0x8) 2018/01/15 13:59:28 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000020000)="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", 0x1000, 0x880, &(0x7f0000017000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xff, 0x9, 0x1, 0x9, 0x6, 0x81, 0xfe40, 0x5d, 0x10001, 0xff, 0x1000, 0x10001, 0x7, 0x0]}, &(0x7f0000012000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001d000-0x14)={r2, 0x7, 0xffff, 0x8001, 0x7, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/15 13:59:28 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x6, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b8c000-0x154)=@newsa={0xf8, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000295000)='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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x4, 0x3, 0x7064) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000bb9000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) r4 = socket$inet6(0xa, 0x6, 0x7fff) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000e54000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f00009ee000)="0da021897868b0d12dfaa45c493a69e79589e1bb1a125fa01a44fd69c5face1232b7fdab8f7917c5b4a7e18e3a8dddb8829ae3b953ad284cf25cd252d5b3afc6152100a50ffe7d296ea1934abbf806a29d98166a55a4d2ec221214f4318a5e800050dd87a2c11f9110b69e35013c63b6b5abad8aabbdf9429be5091612543c9e6e3148616dc4f0d2f527f8a2b7f6af60666aeee090b826978cc274beded4448256be2c9e11d2102f09be9e524bf2f1e55e1de849042efaa2bd9268c9615f8e32", 0xc0, 0x20000000, &(0x7f0000885000-0xb)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r1, &(0x7f0000a97000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1a000-0x4)=0x10, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f00009cb000)=""/82, &(0x7f00007c3000)=0x52) sendmsg$nl_netfilter(r5, &(0x7f0000c2b000)={&(0x7f0000778000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f00002c7000)={0x148, 0xc, 0xb, 0x3, 0x1, 0x1, {0x3, 0x0, 0x3}, [@generic="6c1e524c9c9c7789c4f6d748e49bc464d803cd255954dd623ee82bed2cdf6de373695c0c5b3421391af3e262b8d6f374a749636830376f8654ad14eb92db20d2380d42cb6a4e5bf6fa289f66ceff411d12531ab8fe271e045b304b6448bbe0bfe938804d8be5b05627839848c3803acb28917a07e00c013877f593c899482ebd69ade6d35ad7e1f60ba07e086f66bcad9b947d0da37586cb5c9a7feb2b8197f46eb7ffc30c69bfaae88ec01105eeaa", @nested={0x84, 0x4a, [@generic="1d711f18f3d8e5cfdf1d25ce62f11c241232e16601c8bdb593281dc7f8ca4b62bf2f9bcb1557a4efd4c4d101bc7a46a6b6610f9376ed8413a12b9fcad9acd55c2f555c4f09a6880e42f3bcc8c169cce3a1de4ee7ca64a67d10da1e113cdf7fb43c30dabdbb0744b17aedaf209af02f57499b462032b7a0846ed3282aee"]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x80, 0x4) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000963000+0x9a9)=@file={0x0, ""/108}, &(0x7f0000e62000-0x4)=0x6e, 0x800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a86000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80000, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d68000)={0x0, 0x8e, "c3ba5c192ba2e21dd94cd585eef4dd7ad789d5d043caebd0113cbb90ca7d7174e60f4ef758a7e12ea3fcf9eb26d8ac69b1c94deebd10592a50421095fc35d1521238656b95a0a54f1ec7b39ad82ac1883a45c40742676173e2a13d8daa3a735b7c5288cae50634e873355e8c0a09df8238b2d726eff37b52dafed7f936354b2627d555335d841477121cccd5d97b"}, &(0x7f00003bc000-0x4)=0x96) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002b4000-0x8)={r2, 0x2}, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r3, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/15 13:59:28 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='yam0\x00', &(0x7f0000b11000)=@ethtool_dump={0x7f, 0x100000001, 0x401, 0x6d, "c650221e29ff6e987a25c6ac0c760c8f56f3f96ec821180be8ddb80823c3f50af413fbc58cfe824b25fe0d514fd950f60cf797fed885c86fab4eb95425514d0c2533e001f2ffb5e58ada89df7e7b9eb87a8f228fded66d54d1a8cda81ed935098c0db909e931c07c5865fa0622"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000010, 0x3, 0x9) write(r1, &(0x7f0000300000-0x10)="1f000000f7030000000006c507140023", 0x130) 2018/01/15 13:59:28 executing program 2: r0 = epoll_create(0x9) pread64(r0, &(0x7f00006a4000)=""/154, 0x9a, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000000c000)={0x20000000, 0x1f, 0x34}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 1: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000364000-0x10)=@generic="d0e4dcb96c69d439e59a353176660d8e", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000192000)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x3], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f9000)="8b", 0x1, 0x0, &(0x7f000049c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b76000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @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) close(r0) 2018/01/15 13:59:28 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) socketpair(0x4, 0x80003, 0xd0, &(0x7f0000900000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 13:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0xf, 0x20, &(0x7f0000058000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ea000-0x10)={r1, &(0x7f0000ec5000)="1dae4b02dd51fc1bc70bcf4b5a05a0217e59df9cb2d12db0d8d8cc99cf8888bd90cf"}, 0x10) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f00008b1000)=@abs={0x0, 0x0, 0x0}, 0x248) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r0, &(0x7f0000719000-0xc1)="0212a1250200000000e50001090109006ddc72e8179bd4a6c4733cf5bbc86c25d827b2831a604e91fa46a399bd7d0814303e81c198928b32317bc772620599843441e094377fd473258e4b539b4d05e11b6d014b8d2156a5d5e5416116b16d9e63208a4a662be5f54473fdccf58516ebf0a8f63f85419705076888f00da0e60000000092a9f648e5f30279ec9644ac842ed6c26065f31f9c354a1f8931bc2b2ded8f5c37bca90d882cfe79429225dad410e18b04ad2179931afa98926f66e2c1ff", 0xc1) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 511.710986] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 13:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b9a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ae000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000913000-0x8)={0x0, 0x8, 0x8}, &(0x7f00009e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003da000-0x97)={r2, 0x8f, "be0d9bbdeafe4a32b85100328856dd1bd13598a948aa566df555ca2d6fd861b538fd91614dee5f6280e55883f2ec15a93493d7d1ad295136dc516d73c32d541bf17fb94cbaaf9bf2450510fcf846057cc1049576b733226a57a963306823e14dff9e1d0e1474cf8be0970d824d58602add3ebbf9b09544af6c4a3b79248cb361ea4f880ef8ebb10d37a582e465e2bf"}, &(0x7f000024c000)=0x97) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e300877", 0x81}], 0x1, &(0x7f0000410000-0x118)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f23000)=0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b05000)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f22000)={0x4, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f25000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0xfffffffffffffffc, 0x10, 0x7, 0xffffffff, &(0x7f0000f24000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x8}) 2018/01/15 13:59:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dda000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xb) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dda000)={0x9, {{0x2, 0x3, @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]}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/15 13:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b18000)="8a4a2b30b140c4ada8be39661d86e5fd7fb4d48bb42bffdf4ca53c9a1381e40473b0ca8869abe1d99348c6dae64f29bbbbd961e43b027689493827c8c74ff147d598f43801c18382", 0x48, 0x80, &(0x7f000010e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000394000-0x20)=[{&(0x7f0000d17000)="8b6c99327477765ff93561efd15c8cbc0fa8f566babaff1e052467d572d715ba3dc2e24709ba2923723e9f58643b2b625b354cd44b361134c7c2cf40d0f841c24fdea039dbfeed4f4b1a3a457a2056995898a843fcf2d2d839599349c3db7a4077e22ff9e337a4abc08eb2ba4f3d5a34980b462e2e2d8eb5d28cb0adbd0034d7e22e59e13e", 0x85}, {&(0x7f00008f0000)="", 0x0}], 0x2, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x80000, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000035b000-0x4)=0xff, 0x4) r3 = accept$unix(r1, &(0x7f00000d9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cb8000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000085d000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ed0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000902000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r3, &(0x7f0000e48000)={&(0x7f00007e3000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d05000)=[{&(0x7f00007f3000)="7782bb04cf66b49d448c45625b6c55eead53da3050fca95748af68e099ce3f802b0f8d28c8cfb6217eaae50f168ee0df81ac2a7c30f62b66d183825edbed2fe673", 0x41}], 0x1, &(0x7f0000863000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x8000}, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000bfe000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000aa000+0xce2)=0x0, 0x4) sendmsg$unix(r3, &(0x7f0000d55000)={&(0x7f0000c3f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000406000)=[{&(0x7f0000db2000-0x39)="f990c82c23eb982f9062036643ee0b043cf72e7bed36d31afa4fa556af30d693d4dbc3e0eed906147df6e28ce2fe518f66f64e930ad7190d05", 0x39}, {&(0x7f00008ca000-0xd3)="8e74bf03ae9ff2ae6774b22f1e3b8354681f233262ae0aaa79d509207d0aa416094bfd56884d1bac34071b875a89b077d68d39a2f76a10ff81be0748cdf480d5be8a6923d80c3bcd0095593ff5af778b69f228f771bf529a6a9e17f998c8ef57a75e75499b61b02ce4d2aa3adc511022c8406c219cf3ab503f34c38834e57e6d24a98f3b85c287d4438f035391d436cd3309e1db47caffb2603f942999402db8bc941932c478f329556fa0ef6d68a3d0d20b7e7ab204e0dcb5a4bb8d557cb01bc2004f18d22a0158bd0c9cde4a68a644a5cc76", 0xd3}, {&(0x7f00006e2000-0x46)="3829a4e22dfb4b272e169abe2ff04d088548a544834841d648a7377ed927c546d697f6df82b0b481d76b40fff3f398aac9e25aa641ebcc9d7cba93c58b14a9af86a0f3a7a0f6", 0x46}, {&(0x7f00006e9000)="eef46c05e62af7ced0e4d56605f4559f37b6fc4603479cb26a16d940a5435b21a2501f15109fe7c9791ffd06b5b6d0f55b8f99a8eec540b226f6aec01240a12e61aeac520197613cfb4c90696dab3ed9dbfc86d3f4b6d4f21ec5ad890fac1b22f47f039ece019a04e53c3364706de1398fe0d625c75a8f", 0x77}, {&(0x7f0000bee000)="ef503ed3abe9c97d23c628512e194c5d0ceeb89312bc8cf8915ea2b475f69ec2d452d8cc6b9bd1a44b06c9d26a0d10e7220bd128c43e9678d9f9c55589e9f5d543b80c7a02cc41864243b5000f39e2a858beb7abba2b7eb06821473ca85d8a101064971a1ecfe0645b236620db56ca0fecba830b9558500a040d2a2d5da725c62d44e7b6b123443a118a063796acfbc41bfd", 0x92}, {&(0x7f000089d000-0xe)="66548b81a7ffa778a941c8d44379", 0xe}, {&(0x7f0000efb000-0xd4)="7fb1bca63f36f3d665f8bc5d2548e1542ce64cae71c6b8646fe70af70e5a1ee37b367b5fcee345a24f380b28825b22146ce11155db67c3338cf588308eef7b115ea3969c3ac3b2a48533f301c2a616ce8f85bbfbbdce9445ee745ce16c7e064f3ecf6a08c2bae7c1fd26465367951d5ef14086c1abd3568a19433ea15ea3cc3bf3c498bfdf2ff6efcc77bcda0568d43aaf51d832ba765e9093b09981267b2c8b9a8b571cfeb71f00d679b42c801a6bdcf62dc8f676c18a82309ee380ee50588eb0e07830968e8a179bfafb858420e979e2d0f718", 0xd4}, {&(0x7f000076c000)="ed165ca7e35793d3a14df13c", 0xc}, {&(0x7f000007d000)="", 0x0}], 0x9, &(0x7f00003f6000)=[@cred={0x20, 0x1, 0x2, r4, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r4, r9, r5}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r3, r1, r2, r3, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xd8, 0x40840}, 0x4000) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r11, 0x400443c8, &(0x7f00005e2000)={r2, 0x7f}) 2018/01/15 13:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) getuid() 2018/01/15 13:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) sendmsg(r0, &(0x7f00004f2000-0x38)={&(0x7f0000dbc000-0x1c)=@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f0000489000-0x60)=[{&(0x7f0000cb5000)="", 0x0}, {&(0x7f0000331000)="a05d5f", 0x3}, {&(0x7f000062b000)="", 0x0}, {&(0x7f0000fb1000-0x2e)="00de004898a129ebba2e4b460bed67ef7beefa1e2d1f8163c4630ddc9e3ceabe314c2bfae1f97e9ea13eeced4b37", 0x2e}, {&(0x7f0000435000-0x9c)="785f036488a578aadadfff9a1d1e6b1ee343e381fb18a50c2ffbabde67969e4cd761126507908a69493273b14a02221604bcd7ee1748d842cc1af52d51be792403f67fec2c1e94723a19f4d6caf916c3260fe310d90f00d95c88fe9f81123afe66963d243824acdd29a81bfeaadd6743f37dd14fb84bf3f11c7eba10f4d2635f6d09e09ea9dc852145d1f0021ad7711a10967075190e1665982b6ed2", 0x9c}, {&(0x7f0000b2a000-0xa)="5e53d79657529575c101", 0xa}], 0x6, &(0x7f0000745000-0x1340)=[{0x70, 0x13d, 0x3ae, "f3fe309d60ef45a34e74672220f26b471d95b10043a5bc7bec2a68ab0df9de818cc2614d803b538e053c610487ec6fba0fe11ba9ef16b69c260e264510b0a2a977fca2ba10552561c15896fb761cc9028832f808c38cd33b57d4"}, {0x30, 0x11, 0x10000000, "bee92d7568fa3ade75dac07b5da3d77e690c86cf71981e3d0a936936b6"}, {0x1010, 0x113, 0x1000, "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"}, {0x18, 0x110, 0x6, "c7"}, {0x10, 0x13b, 0xdaa, ""}, {0x20, 0x101, 0x7, "c6cb4a7b7059ed7b65b994"}, {0x28, 0x0, 0x1, "aafd7f494da233bd8929e0b91e800046f0fc5d6af0"}, {0xf8, 0x104, 0x5, "2577a335d743946ffab2f74748cfbbcd69b41476b8485ca0bdeef669f0df6c6517b3578b81cae7f9b33851f61a872e6d783f1e4026062a17bb8b6a3107c692d2ae2ca26afe492afaff720b6764129ae9a3167d2f6f7f8b3e52bd3fbd6a9c386a9950f6f363b2d3276a91db2126785ee85a55c006f60d375e42717d2fcefc7f9ce67bfcd10c7d0de591792771e8ae389e4480dd49960de27924188cd4a8244d60de42836ae93a38796c9e2bfc89683180ec65673e68ab782aee9e8ad08466de2616cf94d471b35c1898b40efb04aa1b2c6376f8620cdc78122471d101f524387a27c442"}, {0x98, 0x0, 0x7, "36fde4ddf5a4c778c9c9f482612c51a103ad67a82320cabd86bd5ad73c357e7f4c4dfb1f98d080e819e6135cbe7fd911ac7b901c51c2fbf20aaccf31712f8ef1a0d00db201626a470b4cb7be92d134c4482a1b5f504ef66bd8e8a7e23615cdc2578060ac6d2211c0c9a12f791bc8a6e2cb1377aa413e0e661da8bf948eb2090b75f358"}, {0x90, 0x112, 0x80, "8c6449eb549ee4a2487afa56159e4c611a5adf8bf7bb981231214b759aa6c3eda756a0601d22ae2401f3d973779484276466b50c27065c419e522cdac92cb3f67955a25dd793e4e77934c9530a8d75bb36a7c65bdf06b077893312503d12d90b2e552046f8d98971f67433b7638432bb7458bd0a9a1e1760a8f0"}], 0x1340, 0x4000000}, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) 2018/01/15 13:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ebd000-0x4)=0x0, 0x800) r1 = accept$netrom(r0, &(0x7f0000851000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023e000)=0xfffffffffffffda5) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xc, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000f01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000734000-0x6)={0x0, 0x400}, &(0x7f0000a33000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cbd000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x800, 0x2, 0x8dc, 0xffffffffffff8000, 0x9, 0x6, 0x2, 0x9, 0x3, 0x0, 0x40400, 0x1, 0x0, 0x4]}, &(0x7f00002ca000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000c6000-0x108)={r4, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0x800400, 0x1, 0x1f, 0x0, 0x9, 0x6cc3, 0xffffffffffffff00, 0x8, 0x7fffffff, 0xc6, 0x7ff, 0x3, 0x0]}, &(0x7f0000996000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009e2000-0x14)={r5, 0x6, 0x5, 0xffff, 0x10001, 0x1}, &(0x7f0000be3000-0x4)=0x14) connect$netlink(r2, &(0x7f0000461000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f22000)={r3, 0x50, &(0x7f00007db000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000023e000)=r6, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b39000)={"2ceacb1a75c256863074e062a81116ce", {0x4, 0x6, 0x1800000000000, "66d40d645aff", 0x80, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000045f000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba41}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}], 0xb0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000936000-0x8)=0x0, &(0x7f000064e000-0x4)=0x8) listen$netrom(r1, 0x5) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @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]}}, &(0x7f0000a4b000-0x4)=0x8c) 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$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000500000)={0x10001, 0x1, 0xffffffffffff0e33, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d39000-0xc)={0x0, 0x3, 0x2, [0x1000, 0x2]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000521000-0x4)=@assoc_id=0x0, &(0x7f00006d9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e07000)={0x0, 0xea, "dd999056c42c955a12eb21a8c784d90f0a2b7e4fc6570b098e0aea7163e7b5c7a2b12965ca0ecbebf89535971e75d34e89a08941b03d522054e3374fda1e9465c36678b8889a68a6b1df74f244f366db2b364a637736e79633414832d999d5acadff9fae0db0ab32842c1d2895f675332e2dca18aedd357429622a227b031dc5b9fa0371ac2248e5608a2e12f169bca4b38e510ee723979eab5afc47b725fb5ba8edce261a4fa244192a22da4aca3faa584526cead120787a742cec7e790bd8e9c5e0061034644a9882633a478bacb4aac7ff3685b93a6c7182cdb6ae35c8950e668e8701f4b573c775f"}, &(0x7f000064d000)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000453000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f00009e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000091d000)={0x0, 0xf, "093fcad720b056a87b1dc32763b29fa464fbf7eb41597dfd77e62fb1a1fca724a8e5b0e60e2c865be50d7cc21e0f77195dd8d837b1b4782c155c5701ccca000000bcf2e1c5e6e0231615d08b82a6f05d8f96287ff4bdff77595931a3960700000013d62fc2846440caab1b8e9172865ead42c96ae7e61404004e4b61ecb041ffe9d921ceeda868ffe29facac8819b68b929cffd2"}, &(0x7f0000001000)=0xffffffffffffff76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f0000569000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fa3000)={0x0, 0x54, &(0x7f0000001000-0x54)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x33d6, 0x20, 0xc2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000000000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="73c37ee662484617a5d24c7871f4bc7a60f979500c05d7db431fe5c3f852db20da85c463dcfe42d5ad9175724827a1e00b17547e24f188de0abce7a29bd0ffcf6c0ad15ec229cab02eaa55679464b05884", 0x51}, {&(0x7f00005c0000)="704e22081884f4c1a1ec252030c16f010dc013447e320721d97efbfb1cd7b3c5593b6873ff7c88cd9b1e47b6302b6d2856655babb3fef68050b5aec41d305c2dd81583fcda4ba1db0ee5f0706d55e8d917881a31c8096c6197e476ad60f0a738b4d39f48063a64e125b187875fb6d449855c10abe64d9d1cce2a93ed7a2a498fea164811645a4aba8119a9435c6138ab932ebabd50df939d56cd47da9533b17cca57", 0xa2}, {&(0x7f0000000000)="18e4ac2d0dc0353ca817974fd0f05ca77d5556deacef1507b0474e7bff1908ab047cfe9bfd98ab5076fcf9532e1e1ebcbc2e882647025b19963982564dc0ae414821a3202c53a7d472fa593541041ac405d3dc15c8bf5533e5c3642e4f414cd405b6bb41492f8259397723c595c149b7d7a9379eea6c6e1e37bf35618021f11b1ebdad14c06f58cc6e8dc660419ab100a3", 0x91}, {&(0x7f0000001000-0x41)="fcd3c42ba55f798ce935c08e12dbe8e03fe5a2be327299b73ebae0d85be25916feb9a884271d69369eca54f982ed894c92a151beea227102689084cb0d0ba6cbfb", 0x41}, {&(0x7f0000000000)="480153dc8c225e662f9a56021a5730d1a140908decf3b1cafe9d45d64dcef03fb3e8931340f99176697d24b4bce238f584ac2be6384dc2f1345a0c3977cecef26c5fb17c60549ecee9f9a787a876172a10d950e964ec0255a933e756816ed78ef8f0b226785433b70a21921390d1af87ee902b3eb9c3b4a72910a4f47c04605667f0aaf3c4e06f254fd947a5b87b2bdb0a009bb9bec9c1301c3ac3", 0x9b}, {&(0x7f0000000000)="5366e57b85420ab2c91224aed04b1c7a", 0x10}], 0x6, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x20, 0xb8d9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xdb, 0x0, r1}}], 0x60, 0x40005}, {&(0x7f0000cad000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="47fc00495cddd80c2a4dcbb230f26cb4ce7b8b3269fbd9a13a6cf22eaf65560b717bf1ff74d7dd0723ca", 0x2a}, {&(0x7f0000000000)="b5d83e8be690c85efe4a799410e083fc2bdf9d52ad4f982f7e31bc6423f117938c5f3c74339aa4e606ab9905951f02149d914b48d046c4cf217a919f54438f5b286e237991bc579d6fe2b4e946e09d949caf26574c51711a364ed23eef4e5500caa6da240947be3ac75c2eb5e614f68b58", 0x71}, {&(0x7f0000da5000-0x3)='7Bq', 0x3}, 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{&(0x7f0000621000-0x1000)="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0x1000}, {&(0x7f0000b2b000-0x73)="47cdafb9d489282502ef4c427823d0a1f3b3d6e852d1a46d3fed9f5f8b59bec9231b671ae1cb8dcae83c38b6471734ef8f34269f6bcdee2b19ab32b5eb92285a5847a63da9ffa82345e13845b17687e71bec44afe14f43ab547eda7d4f97eed48d14cd780788e5eafe9b06ec3a3178fdb09d1f", 0x73}, {&(0x7f0000001000-0x69)="d4569a9074ca86b5186616730e95adc2344d9fa9cafbd38264171e7500ae9559d7d6c758e3ca31df1c4ed303eb9dad77ab160533cd3f1ad1e8058284b4c96e26cf478d095efccaab9df9c113d0de6d16c862737bca5eeef3fd8e80728a20e7ee8da9eec58c70e6f2f5", 0x69}, {&(0x7f0000001000-0x43)="c51695cc453efd68375bf2b0c54c72b8f766f1d510ef4ff379c4a8f2d338347ed8e23bfc423a580eff0249a8dc69fcf9410a00f19b7e446c393d6ac67fbc74992e0038", 0x43}], 0x8, &(0x7f00009ab000-0x93)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x42, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8001, 0xffffffff, 0x1, 0x5, 0x0, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4800000, 0x800d, 0x9, 0x48, 0x2f2, 0x7fffffff, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x8001, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xb1, 0x6, 0x4, 0xf8af, 0x3, 0x9, 0x0, 0x3f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe, 0x7, 0x693, r10}}], 0x180, 0x10}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7f}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000e5b000-0xa1)="91cc2a2f3d3aa4c5d9b89abfe951cf393fb4eb0dd4034ff852cc32a60e735f7df1cf4ef013545dc50e32d7b0528b5b194e60a7bbb761a9788273c32d0de3ee5055d2082e7f08e67a96af884ba9c90228e35534af4d5a034c684a7e302c82b53971d40b666ff4f041c018d09ca4deb1f613b6b03ad9482ad285b9b6fba1610e1507a7890f344a817ecc9a30210a2b195dc41a03a19337151c7cd147df99f7921187c75bdf69aaae91cdb050d813f5bb6817397316e73828360b60ce9ccf53ef78c22ba8c867839b813915986cd69cdefe1ce45c3d2854a716bf6f1e43d7a063be9c284202374b224dc6f2b288205718427e3ed0", 0xf3}, {&(0x7f0000000000)="d6ba2c17c4e5efabc64acc2c5b21384156a222805e981f", 0x17}, {&(0x7f0000163000)="796f9dfa69f068656e9360bb678ab1d3fe46e49325b0a386518e2e92ccf614bc390eab1d5e5e0c3779d8db6d6f1ed5cd3981c333a73b592340465121e6205841c4d95b5b95696f", 0x47}, {&(0x7f0000001000-0x66)="fb250cdcf12bcc8008e2a886dce6dd08eb170c0e07c770829c35dd6f8acd84a54b3699868af43d6ca0cb3ddfaf5a76f357ca0f1d24a26aba429820edcac6094d33b92c25d415ee2c0a62393fc29f04c15ae4eb4ee1767b026dbd6bbeb234a1f367c2212b3ff7", 0x66}, {&(0x7f0000000000)="1eee2a2d0cb384ef791d02e28a3e5de9db3e8619eb99c2db5fe8d1a933a49d42ec444ca835b73cd4dbf58cc1a5ae0f4890625a19ddc1c552d629274443fefc7e309bc60a2edadddd69e18d56c0c3ff741783", 0x52}, {&(0x7f0000000000)="b362336f4c9f38819200987af5fd39168e1c9bc66019fc0bc99018331754137511d112fdf46b3f2a2a9375cd138722b79bbe83da878e3d12a6cc3416d1127c51245afc079d92f51b7fba3ff9ff879f73d0295cd544f8ff2617550703cdb62cf8fe6b6ad416fa4832eec03888d82d2b61029842ff0c670099adae2c2f052c7f22d7d2f698ba52f306ec622316ae1b3efc", 0x90}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a28e4b9e119b1db4c6ea522e410a4cfec4b188036f426033f6d1b61be7cf71f8ea9c12ab4989033802a01c8d2df9f17b64a2f1123d94d5fecc13031520e7836cc33d117ec20503f97a948df4a9fd7b0c348812e0cd506da95ef1b2f6416179ea1ba2ee2d9a9c5315a0a760cfb80809492ebbbd7b59336357161d3f3c4eda3fe88d52cb842c20a85ab25525f62055f8", 0x8f}, {&(0x7f0000001000-0x83)="16e556ab39b30332e80268ebdefcc0cf93b5c94d93aef1369b146bd36ca598fbe683e429d25abaee2a25a328a2b9d81eafca9da796326082230dbaa5787f3359a63e26391064459c4a36d0d2c4c2400f3cf3d0ee728127139f7b1997d0f316e85c75ac23f5ca141663095d065b3fbc684f05bcc0d4563c5f2635d8e0a300242a807b81", 0x83}, {&(0x7f0000001000-0x35)="89c7c895403c315153404ef2bbaaea29802b05f31462a4dfabcb3753c94250d4d5b952ce076991ac534c7d5674028e6ee7006fc9f9", 0x35}], 0x3, &(0x7f0000a0f000-0x90)=[@init={0x18, 0x84, 0x0, {0x3, 0xffff, 0x3f, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7, 0xa, 0x100000000, 0x2, 0x7, 0x5f7, 0x7, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x7fff, 0x7}}], 0x90, 0x0}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket(0x10, 0x802, 0x0) write(r12, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/15 13:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a4d000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a3c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000be3000-0x4)=0x14) bind$packet(r2, &(0x7f0000614000)={0x11, 0x16, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x27, 0x1000, 0x40, 0x1, 0x4, 0x5}) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000ded000-0x18)=@add_del={0x2, &(0x7f0000791000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000ded000)=0x3ff, 0x4) pipe(&(0x7f000078a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000654000)={0x922, 0x0, 0x60000, 0x200, 0x7, 0x4, 0x6}, 0xc) sendto(r2, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000def000-0xc8)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0xc8) 2018/01/15 13:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000db000)={0x26, 'skcipher\x00', 0x4, 0x4, 'lrw-camellia-aesni\x00'}, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="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", 0x13b}, {&(0x7f0000a18000)="2242f7f279793f9e31dffe520bbb138e5181cae566d3019af420bae55f2bcc25cb57a443c2c9d7caac855276119229", 0x2f}], 0x2, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d72000)=[{&(0x7f00004dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 13:59:29 executing program 1: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/15 13:59:29 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000fd7000)=""/6, 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008b1000-0x4)=0x8b2b) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdb000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000038f000-0x4)=0x0, &(0x7f00006ef000)=0xfffffffffffffd89) socketpair$inet6(0xa, 0x3, 0x200, &(0x7f0000d34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdb000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000070b000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fdb000)=""/243, &(0x7f0000fdb000)=0xf3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000a1000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fdb000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r3}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007ea000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000d9e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fdc000)=0x0) sendto$ax25(r4, &(0x7f0000fde000-0x1000)="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", 0x1000, 0x20000814, &(0x7f00007da000)={0x3, {"75558165b3f387"}, 0x61}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fdc000)={r5, 0xc4c, 0x8}, 0xc) preadv(r0, &(0x7f0000fd9000)=[{&(0x7f0000fd9000)=""/167, 0xa7}, {&(0x7f0000666000)=""/171, 0xab}, {&(0x7f0000091000-0x17)=""/23, 0x17}, {&(0x7f0000f4d000-0x46)=""/70, 0x46}, {&(0x7f0000fda000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fda000-0x2b)=""/43, 0x2b}], 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 13:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ec000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000070e000)={r0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/15 13:59:29 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000e1e000-0xa0)=[{&(0x7f0000c65000-0x76)="9de3ca57db4916477a18856b83a9d9663ed4db6f88428061b3a4b3763561e51fad247283c3732829234f1dea100028fd25d6b4a494a3e4e8bdc8beb0ea1b4affc68b258aa46ce2ff365301901c4bcc2450544c9c7ab6e6c74a72104e35ff00b39b1dfc40ca5bbadb9a56998fa27d47963a318fb08589", 0x76}, {&(0x7f0000a98000)="52af72344afdaca713a04e979fb2cf9601f339ff543907f4dd1c668c7c1521389f3a628ccbb68a4eac5ae816a70734794d430339b4b277030e1e", 0x3a}, {&(0x7f0000348000-0xa0)="ff5b835ceb184ced79691a31f718bad58d9c2158b960b20d9a29b061f2e09911b6be7363f224af0e70cfeb52fad977d1a6129c989c5e3baf0d1d9eb7e44a2edb8849c9631e373086d5dfa19a25f400da999b68bd1608fd62674d3719ca0978622bd1d08ac6f6c5eeea09a8c4dcd63422a498efe687966e16b87415b91039c0bcf076ce89ecad1cf3b297a65137d27a0484616b98f1aa453eccc42f2ebeb6364e", 0xa0}], 0x3, &(0x7f0000974000)=[], 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eee000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000-0x4)=0xe8) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eed000)={{{@in=@broadcast=0x0, @in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eed000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000854000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x2, 0x100, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x16, r1, r2}, {0x100, 0x0, 0x2, 0x0, 0x2, 0x376, 0x8, 0xf1}, {0x3, 0x2, 0x8, 0x7}, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x0, 0xffffffffffff7107, 0x1, 0x0, 0xfffffffffffffffe}}, 0xe8) 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000113000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000594000-0x4)=0x10) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000298000+0x5c4)=0x0, &(0x7f00009c8000)=0x4) r2 = socket$inet(0x2, 0x0, 0x9c2) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00009ca000-0x1000)="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", 0x1000, 0x44000, &(0x7f000078b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00009c8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009ca000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/15 13:59:29 executing program 2: r0 = socket(0x5, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/15 13:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) accept$packet(0xffffffffffffffff, &(0x7f00005a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000943000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000080c000)={@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]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x228b026, 0xe3cd, 0x800, 0x0, 0x3, 0x2, r1}) r2 = socket(0x15, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000404000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f00002b6000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000477000-0x8)=@assoc_value={r3, 0x2ef49342}, &(0x7f0000a08000-0x4)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/15 13:59:29 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0xfffffffffffffd7c) 2018/01/15 13:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000596000-0xe8)={{{@in=@empty=0x0, @in=@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=@mcast2={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}}, &(0x7f000087f000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005c000)={r2, r3, r4}, 0xc) bind$netlink(r1, &(0x7f0000438000)={0x10, 0x0, 0x0, 0x800001}, 0xff02) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0xffffffe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000577000-0x8)={0x0, 0x0}, &(0x7f0000fa5000-0x4)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fc9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 13:59:29 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000d47000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001b000)=0x10) accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000b04000)=0x0, 0x800) socketpair(0x9, 0x2, 0xfffffffffffffff8, &(0x7f0000430000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$netrom(r0, 0x0, &(0x7f0000016000-0x4)=0x0, 0x80800) r1 = socket(0x18, 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/15 13:59:29 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x2, 0x400, 0x100000001, 0x348, 0x9, 0x0, 0x6e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000002000)="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"}, 0x10) 2018/01/15 13:59:29 executing program 2: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0x5, 0xfff, &(0x7f0000407000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/15 13:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x3, 0x3, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000083b000)=0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000d5f000-0x38)={&(0x7f00005d7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006cd000)={&(0x7f0000438000-0x74)=@newlink={0x5c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000359000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000984000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000522000)={0x0, 0x51, "4a0edcb9dd4dda3a4bad86c93c40387aba625ec6d2e92e37fa9297204323bb04e72ea4a94f78aa7e7d7289b3a38374f1ed13bfe341da9ee7799d4c1bdcf48694dce3ed7cf2779e9d2a6865f4d36c51ddfa"}, &(0x7f00008ac000)=0x59) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000044b000)={r1, 0xb0, &(0x7f0000303000)=[@in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00008d2000)=0x10) r3 = socket$kcm(0x29, 0x5, 0x0) unshare(0x8000) poll(&(0x7f0000095000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000703000)={r2, 0x1, 0x55, "8087c4b2d729f72b0bd73f6c8d8f62ba5531c1fe96d33e08774376581a8da90038213c74b374b59587215b7cba35cc44d2f5f4343184f44536a2b8eb7ce52ed9db5601d7bb41661c4bc70752d8dbc027eb5a0ca515"}, 0x5d) 2018/01/15 13:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004af000)={0xe, 0x12, &(0x7f0000d9d000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x80000001, 0x5, 0x52, 0x0}, @ldst={0x0, 0x1, 0x3, 0xf, 0xf, 0x30, 0xffffffffffffffff}, @jmp={0x5, 0x7, 0xf, 0x4, 0x0, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x9, 0x7, 0x3, 0x100, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x0, 0x3d, 0x5}], &(0x7f0000bf2000-0x4)='GPL\x00', 0x1b, 0x88, &(0x7f0000284000-0x88)=""/136, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007c0000)=r1, 0x4) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 13:59:29 executing program 3: mmap(&(0x7f0000000000/0xc8e000)=nil, 0xc8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014e000)={r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000b4b000)=0x1) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x7ffffffffffffffc, 0x20) 2018/01/15 13:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffff85, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xa2e, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0xfffffffffffffe8b, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f000098b000)={0x0, 0x1, [0xe3f]}) syz_extract_tcp_res$synack(&(0x7f0000e66000)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000179000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002f8000-0x10)="9b5c4e72dde6d16caf090f28b8963431", 0x10) 2018/01/15 13:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5e258c88010009000000000f", 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004b0000)={0x0, 0x5}, &(0x7f0000112000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a74000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7f, 0x7fff, 0x0, 0x90}, 0xa0) 2018/01/15 13:59:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x4, 0xce3}, &(0x7f0000515000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000fe000)={r1, 0x1}, &(0x7f0000325000)=0x8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f00005f7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4f000)=0xc) unshare(0x40600) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ff2000)=0x4, 0x4) 2018/01/15 13:59:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) ioctl(r1, 0x3ff, &(0x7f0000003000)="b0aa1f345692a772189d0fe444648c4bb66ac2ff592c0cfd8a44a617f19210df183c848e6102cfc2c83f5b2597c6") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r3}) accept$alg(r4, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000002000)={0x4, {{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]}, 0x0, 0x2, [{{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, 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]}]}, 0x1a8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000005000-0x10)=@ax25={0x3, {"7a7e8821e1e7c7"}, 0x79e}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getuid() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x3f}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000007000-0xc)={0x78000000, 0x1, 0x38}) 2018/01/15 13:59:29 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e40000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000052c000)="5410e65f5292f6ea999711ce32aeb3deb68649afe49fbb5675b7f38efc4a9afe37ab2b7815a154a17f69b04158c23875fea0bc9382a39ac5d5704f7ef00354bccea80243eab2be5f59f29e089e5c2091d83bb723dd70b989552d9395b79838daff6bc54bdf097f05a5c5891e61be33cde9fe0fbe4e98d89823d6cc9172ed0b8cf114bc413433325464defdc90fce0b66c34e2c24c4c4eaabcfd2b5ee6f16474d356909", 0xa3, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000944000-0x4)=0x1000, 0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000944000-0x4)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/15 13:59:29 executing program 2: mmap(&(0x7f0000000000/0x596000)=nil, 0x596000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000596000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/15 13:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a1d000)={@generic="1d6fc5bb892b103c6aaa2353a27f40d8", &(0x7f0000f5a000-0x18)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x7, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) 2018/01/15 13:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) listen(r0, 0x5) 2018/01/15 13:59:29 executing program 2: 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$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept(r0, &(0x7f0000357000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000075d000)=0x10) connect$inet(r1, &(0x7f000076e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c19000-0x8)={0x0, 0x1}, &(0x7f000030d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000021b000)={r2, 0x2}, &(0x7f00001a3000-0x4)=0x8) 2018/01/15 13:59:29 executing program 3: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000052b000)=0x4920, 0x2) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000585000)={r0}) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000554000-0x1d)="25444c2e786e85282006eba5104549d6e007c8c103275c7f31b94a972c", 0x1d) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000586000-0x10)={0xffffffff, 0x100, 0xa3, 0x54}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000114000)=0x0) bind$alg(r1, &(0x7f0000148000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f00002f4000)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 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) 2018/01/15 13:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008ba000-0xc)={0x0, 0x7ff, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002cd000)={&(0x7f000001c000-0x8)='./file0\x00', r1}, 0xc) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) 2018/01/15 13:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) pipe(&(0x7f0000878000)={0x0, 0x0}) sendmmsg(r2, &(0x7f000087a000)=[{{&(0x7f00009c1000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000092f000-0x20)=[{&(0x7f0000e8c000)="04e804e388228471312a7e096ef264bf78faec8b85eb9ebb050217c5286e6c56b90272dcb6d93ce34a8bed6a8a6c888d70b8fe308e2df78d395d0d8016b7d450b6885c514821e58b9b1811db15785f25b0375861956232e033dfc2ea4c84d6c5b1691ef5f24bba8f71c7559dcd6a3e662cba4004bcef", 0x76}, {&(0x7f000095b000)="10a3c505cde27551379bb4ed", 0xc}], 0x2, &(0x7f000005d000-0x180)=[{0xc8, 0x0, 0x5, "18645115bf66c93113d3c39fe75a80a6ee9d1a5bcba3eebf2be1eed9407cee3fe97b973e201388772642fef796593a69a9d18654db98de5e5fb349430c11fda6b0393f7d589ea9b79323cfbe7b4384f03265da54e644d248e56fe0bdd91a75077daf0719b2e799eca046e5d3c835f1d6d959fa9aa9011277100fd1b7a0c3c2518cee92aaa14296606c7539cf3fb07e25fd679de9296346f74ae5d780f07e7bfbdf4a2d11fb7b0980c47be49c97b2173fde8ca57f9831aa"}, {0x50, 0x13b, 0xffffffff, "040c7d57cf536fc66bcdffc783a023c89969838e2bda240b838d6a1c27dcd3f48c376fc1e59524c5f5ca7b9bbd4d628a136f0d33d0377425a01c60"}, {0x68, 0x117, 0x4, "c2718d82a1524854407173f63da7b4872a29bc57203b301aae56c576c74162aa22c724e8721f9cf9e3c2c666ce823cad699084262e4a4b8fb2a73afac3801550907648877788b409924f5fd95f8cc75ab6e296522352"}], 0x180, 0x80}, 0x0}, {{&(0x7f0000178000-0x8)=@sco={0x1f, {0xffffffffffffffff, 0x13af, 0x2, 0x200, 0x8, 0x38d}}, 0x8, &(0x7f000089d000-0x40)=[{&(0x7f0000d62000)="bd61aed86e0a232d63c00a2bc4e6797f22d7a84b8e7e9b942bd7b0720538e074df644456dfc1eb5c154120e9b4ace30e369314", 0x33}, {&(0x7f0000536000-0x75)="d4763cdc61cfa0c48477435ad85b6527d302df48c99235ef2386000791fd4867d8f6099266407c1aa727bf152352bd8303d9a83e631a5f64259590217f960a2cb878a63ff8c475af70c80471eb24a46eb6801432a1c44739a7a6c5a97a75e44cc8e791cee818952ca281826767119df2a1402bad9d", 0x75}, {&(0x7f0000c42000)="74481e7e83889a1c6d971c4e8ad6e4600c380ea7c33f90ed061e51b6280b73608bf99d3c17f912f04cb7e3abaefa6b058b6b854b360fd78f7cd3b4e259df33172851081ae59dd5217ec532f51e9f8b6775a32688900ead3c079f2f9fb4ea50857d97ea4da81d9526e57faa2b4bc7074788096799119ba986b88cb72079607faa2a2aa8f6dd33ef9a1a845eaef68646a2e562ec3888c76065cf8702113724f0ec7d29180be34cd16a7d31f3f57be76d6cd787817bc462b84136a361bc869a6ca3a4b2bb05d4c2e2664ebefc4c0a74ed58e36383", 0xd3}, {&(0x7f00003f6000-0x6b)="837bfdd0f207401c733757f2a436392138fa3b2dcbc7d281eab5fd034e68efc365c2754f04ed8816a62c5cdc198e5e8d8e38b017d5c7197a489ae93ade17eb7d688321dcdf36e53b227ec690481587e52d779147f3cfbffb8ab5b6f45d53292d9ea37c5972ef5d15275290", 0x6b}], 0x4, &(0x7f0000d63000)=[{0x78, 0x115, 0x2, "d326ff2cb99eb5dcf7ebecae0018c3b7ce57fe09ff41b1ab3b5f2e3d71fa4ff13ded3ee56b70649a8c5851378825803e1b865d1f2d4e8ad91cebd4db222d2b60f178c49fdba9b2a7bc5df554358b8f823cd09235cf99d2c95b884d456fa457fc2e64ab7318"}, {0x80, 0x102, 0xffff, "84d69beadfc383659d171b16e3cc1afaa10b839d8898a3582af80ecd2667cc521bc1556a4b9af5ce9d7ec5a61681ebcb302b5051c7da13e7fe64db4472822aa53f90f62cad9d3af9eae0e0f2369cf1a998153d6a573bfadea515f257bd2b762cf9d14da73a562747233547c929ba86"}], 0xf8, 0x20000045}, 0x3}], 0x2, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x1, 0x0) r4 = accept(r2, &(0x7f0000165000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058a000-0x4)=0xffffffffffffff70) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c6b000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000105000-0x8)={r0, 0x3}, &(0x7f000093d000-0x4)=0x159) r5 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000c81000)=0xfffffffffffffe95, 0xffffffffffffff6c) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) sendto$inet(r1, &(0x7f0000141000)="f4af902a9f3758b6e34c56fcf0758a029efec2140593afed9005c9d5200d261472a23da4d99c453684ea9ca92098ecdfd675ef0612a387465fb5fd12d068b7fe6165b22a2506b979f74eaa25236de23f6710274be3e58563e3c896216b6f47201f1f4f60", 0x64, 0x4000000, &(0x7f0000778000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00002ae000-0x4)=0x0, &(0x7f0000446000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b79000)=@get={0x1, &(0x7f0000a9d000-0x1b)=""/27, 0x4}) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000d19000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000074d000-0x8)={r0, 0x9}, &(0x7f0000520000-0x4)=0x8) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 13:59:29 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fe0000-0xfd)=""/253, &(0x7f0000f7c000)=0xfd) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00008b7000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c84000)=0xffffffffffffffe0, &(0x7f0000acb000)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000a13000-0x28)={@generic="e39fddfcb9ae2d4221e750a247c222a0", @ifru_ivalue=0x204000000000000}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005aa000)=0x14) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000e51000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c24000)={0x0, 0x0, 0x318}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bd1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009c1000)={r4, r5, 0x101}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d2c000-0xf0)=[{{&(0x7f0000b78000)=@l2={0x1f, 0xfffffffffffffff8, {0x7f, 0x7, 0x1c370635, 0x1, 0xffffffff00000001, 0x3}, 0x80, 0x7}, 0xe, &(0x7f0000fe1000-0x40)=[{&(0x7f0000c47000)="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0x1000}, {&(0x7f0000efe000-0x55)="02c72ea9efaa6b40e21ad726fbcce205cbd9e9f5179e53e2e94a52b5e7cbbab90ccad6ecfb3b21fd241d88010e00ed8449b64e13060c7f73656563ba562c0b93dc38aa8c72ef8bb7510e25cc950f1eb3feeb41895a", 0x55}, {&(0x7f0000fe1000-0xc)="e1cf7193a9cf4237e2caecb5", 0xc}, 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{&(0x7f0000bbb000)="68b0ff75bec1ebaf6cdf94188c63800eee73338f05bc8a5c38d49d3065d7ffceb59f49da142af3fe2b708d4aede411b96b6df29482de232233494452f572a6292c90854ff71d2fd64536f53bd751bfc93582f628009d861a47d7553a40ef1b654c6a17db2e2bb49fdc4675db0aada7cfc151f8d1089babfa507f9e8dcec980cf0b8eef1c6b2d7da24337b845d395fef0d41a5c8a60fd3e297104fb7a8b1d7e52a06a93a5b1bc48d2320ccf268beee53f564d9dfc469dc008478360bb7ce1637240aca2", 0xc3}, {&(0x7f00004c9000-0x52)="55f046988ed23b41ff1f0ef84edde83a907a5e50fabb4bf211d0a3cce5e25cd56862440f988c98639b52b5ba64c1970da24cef359f7e08d7e4dc9b7cdb2d77d3f0b8dad6be4955dea181a49b97049a26e8b6", 0x52}], 0x9, &(0x7f00000d3000)=[{0x28, 0x0, 0x9, "484d031f71c894795e78cdc3fafde198fb995fc7d25d85"}, {0x48, 0x103, 0x3, "f5e2bae7d77dab532da381db883ab39f7745ab009531e80533ace41b06a73a066190398f41b76d6d079fd4ba4c7ad9762927"}, {0x18, 0x10a, 0x40, '@+H'}, {0x20, 0x11f, 0xfffffffffffffff7, "2a4cbd9ac12052ad6e0cb5e06f9671bc"}, {0xa8, 0x111, 0x9, "9471abf1432091438eecd58647b8f8fa423dc47217d352287373b72f743f07d097d5d582f7a77a55b008dd544e772e3cb0801cb05b48a0ae8828c22d6510ae2b6cdf177e4a905f6e7f416de992f887d668b9a9eda02f29f8bbd0d6aac2b90ffa144b40ef3d5a0b1f841f994057a70f60ff9538040b53a711026905e21323afd180802a420d8d3722d620273106e582e280a73f17"}], 0x150, 0x44000}, 0xfffffffffffffa30}, {{0x0, 0x0, &(0x7f000085b000-0x10)=[{&(0x7f0000358000)="122832a62298d7f269", 0x9}], 0x1, 0x0, 0x0, 0x20040801}, 0x4}, {{&(0x7f0000fe1000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6, &(0x7f0000fe0000)=[{&(0x7f0000fe1000-0xda)="c5c65b3ae02b0227ff0caf5935475c479221baba00728c877419b00b136ae1894c019e7d63f6a249d66eaa3bfbb76dc6f7d57465ab109dc190c3c0254acd89956c4e3b93a54799b0ca02dee8bec29772e0f63cf4873a032f243bc45277c52e5fc0284606ce2869d4b99cadbe462160431a39a5a614cdd0a353dc2828eab0565f86f96d27ad40e095831c057ab134238fe4749c3349ea6f5c12365f4e92452ea0a3ae575bda4077b607aedc7d729585b1f70cbeb4f8f3e4c67bb763dc00ab6fd146bb63b98bcd589a3d46413f4db9976222a9964ddd387b4c9577", 0xda}, {&(0x7f0000b5a000)="53dfc85b7d1048a43c72896eaf3f3ba48e85213ff0f5100d89b51936f970265c2abb1fede180d0b7c304f0fb64be98fe0d72c060ba02b38887072e511cea0924237a870475a2d7ef37dba1bd31e69ca49428c347497df9288a4e091b8f57015ea8cd5865adf4edc80b2e986395e09748630c9675fb28dab223810015f1fcc202c3baf4cc82ef895f25c10078e9fe0bd659ac7ec2072620d6d7e06f7d1c54b7def4c8637f69d9be826538c4871a6b0a429aed72cff46f6538dad8c1e0789185874c03582ccca788f23ff3e70be14539bf8350ac8cabaa526eb36688ca8cd8ba35343a20ceec1908a10f335bcfe126900bdd5187284d4b83542f02f7ef2fdf7ce38f1ef280401096477661e0b753d43c65dbd8ff619cd5b857053b07c172ba92e3b591ef27220318c0df0a35447906fd5e7e01dc471fe865539943ac3012af32850824b8c6b45ab3cb25bc263cba1f63132d35a3baab983aaee2a1f0b9101fa1b9f6d42abb9ae3f0c1e97810c724ad48a53648aabac59c24785a8ec59301950c710e2a67d056272b01b22f30594b39580a94e474afccf47b10d33f710c8c53df94225b4afb26fec96aad468bab78d3c27ed5ca3dc82b7a77801228f8ead1e8f4a0afe82906753c081602ddb6a99f3a28f767423f4cb406abb7177ab83a83a7749880ab97b35ad414262850144611ae38fe506de0c7e2baeaabf5ec5c83b9927df091d7beafd58d2c19d84b0871a164030cc704bb25ca2b7ff359acc02f499802dc09892f5b3cdc4d6f5fb3178534084044dbc250a31f15e8df3b966d12442476cfa4396595d3ed410090e085eb7ecb4694a7b2ba06a3ecd600619c20be1f15dbb7f3f69121cbf33d76216c0f9ff94bc4303f18141bb0aaf07a7703af0a374b09736056368c3a9553e77c4b892a52999319e4cf8a22d309b0b208e0804d43545d7c851ce9ea51a4e3b3eb74fca3f328f774bce6a29478202653b9b7621b0279326a4b2e30eabd194383afaa8b8dcb693058ad455e242f4fef2b9803f2a8a5623debb15c0ec13c3d66d07818f3a1388e7ecd45ff6e9ed97baaec0797cd309ac98d2dc6b4ed4aa1a13d4fe4b97476eec3d417dd03a7b31e3bc607f1992b800327eb4f0f203187cd521ebee641b7a2758358852db515db068e4a00d6e77ea45dee3e747efb903dbd27b7f71296654e38d42f54202c62b2e15642700387cfb5cafbafd6b29932fb1639344d61425473935b7bb690f2572df6834a42b1292e82598b2f7ac22e3f361fc96ad084ad47291035a988743c9e5575a0e8ed2b297b9bd9841e9c3d9c953f7d87d5d56f2f1d3b6da7678bb228d794828c53c554db2e0cc295e2ee49e7a13c7869e110ccc97e86c84b1e69b2f6e8f587e1919d11743e8c23d7da3e821516b44c5a51a15bc95d3de1fe6cd1d0260bdbb6b84e3910ea257ff51822a02890fa959da2e55833924245045d4863f8037d18c418224f77dca4465ee3648300070a1cef2652c9e4a843cbbb2c1e53914f6de58e790936389f7c3a4ae91bd931c56870af1ab47350ea2d8f5396ec8ee15ec273f8a7d3ace46e191ee0b5c4c02cdfdb38400d6f1bbb0bf97119ce0776da6ebffd27952c8df922719e0c95388440c04e940943f3aaf5c8ae628a9acf0a3c12d15f4c07a8a666f1bf8b4e87054dc2d9d27143b7a179cdb114f9671f18c54ef8a2382c538736728fed3c51495f5b814449a287bf027531637b275886c521065d0252e769e359137bd3b6d2d1be7fbfe883238adac90ee89b9f9026b7f0bf0d0c37e9befc0d5981db17a0923f7bf1eeba105c80996b39ae0c8d18a8ed8dde87cb2473b5c3f69f0f95ad45bf36c7939128ee3b31079cd1fa036a6faf8f3b11c85f2c3a6cde52ebccd751e92df818d0afa011a923f449824e2c40b4c9c8b761d8a06442eb5a06bb0a1e1ac858e0c3b343cea8631535f7b86658e508e2b4cca2c4d392fa74061561b5e78cfc98051d17960cf58d4f455413cfb1c4e621641b663a569b54225444c991736d0c51c80e4e05cc508f8603ffbb3dcc40f75f7ddc257a248cb3c78527a4009d66dff416f6cb5f81f3b97260a0e978c7038098ccffef4ed9724026d201b49e5fe6d4b3870087504694211b523967065aa4e4eb7b5a33bc5d3ef9c473c8f4376436781445532e5ca34cb57093d27c899f178548faca2e1ac54e93e9d35fc015dc1950ad8adcd6c529089ddd97d4c2698d1c7690dea07a8a7a1e751cc3a5ae46388f8d468acebd26de147895bd7fadb4291532e89acae8f7ba7cc762712d5a6c73ab36cdeb69e0f1d23501e5d1b2394e4d631f25a043bcb7c0e76d7c37846e940a9e43eb4638cda9cff08121c6d0fa09f8b34828b758af6703f28306587b8db24bec0fd03d3e4c2ba3c64b6ed6c895b3bf02c0a23e57f0acc73f48375ab0e32a57eb20ad243e0804555dccc137a0e3affa0e80adfc8dd13a1e7e1b4e9fee9a0bea650f16d05140af9c6d7b83197cf77d4cc2706f83913d9a21a5e029c4f9a059c5e6f26cf0c91c0d8ecf82b065ec95a64c5d9e982d0ba126ffdb7808f8ca440c77db68cea7554b726368d652eb489124900472d673ace334c87bef06c0f0e73e3d43ee474e5e5f630e9da950e6d18e49e5c8b5443749dcca5ec8d275a2170189cccaa771648bb9a30817fc61ceabdc67f98c54235bc9f0ab1646eac5dc70c2cffb922356ed34d5e4a6fb197519087f71ff794ed22658012cd60a5d5f73b19dd15ae2e0404087074f78ad157850dbcab9f300b5d7879e16ec8fe5b1a57592d2b3ce885ba066f19bbf552b547d2e12163c0f5fced57ac603dc9750d1d3d69955cb3cf6a785cb1424dd2faccd60a2b2bd4cd0d0867431378c974bf18fd0c8e20e6aea5813397ed19709eab12ce4287f376c99bd46704816434099429707d709ed320c2c52b58ef96a231ab84dd9a9e1430b0ff87435ce96a324e4a38ea954a0e7f10a65b8fad7fafc29c9e997424028f742e3212f69a2821abda207621c18db09f2805edcfb9865a57f16133866471ea0a0a15113a23b92a57ff19b00d0c18ec0b8804939dfff328f19b3b32382999ed94feb712202f668bf50031c18dc1bc74eb7018dc0d8a1e37fe0404e9f1adf2166c7e68dca7a0b297fc1cc400f87a6aa473d6529cda0406790e92291cb8258afe01f17edaefce422a95ba7c3a78b029da720db534b150e4770d3cc187198a3d1a24e7e851f5ede7a7b28cfb3b226dc30650838dfa1c4b37e622f5d965f66985d96cd6daafb51916f7e5f4832e887940caa8f58b96a6aaf501b999e6503cea8bbb9e7408cd94f43603389a13607ecc744ed2d711f0e44870e4640916027a7254b1d33b37ad43b8c14941ecfa9135b3ce081bc28d68e1f33be8fa88d24b7c708ae8156501ff70a063a8ca55a8f1c31318b2a187c091fbaf7870409e7c8eeec1852b251bdf320ad8ce2665795a3bae47380dd1692d9b9716056cbcdeeac6cffaea9113480b7d2f8217daedda813c34131e0aa32928eff2e06c4cc87d9c8a1dd32821141cab94d286a3112a62f0d56a7f31a7edcb23a439b31ba074f57c039c094810ea79a2925716d0f7446dd2978e44940a2fd315fc560e5e5caf3d6e52b0302a6e95808eeb72862c96bf2150f3cd5f96b106456c94b61432c2ed48a9daf169aaa48b9ee268fe430b22cb2e96f38da67fe87f6dee812a563673d63356f97aa9f8590befef894407b14a591312031ef8a34b6088cc7b4520d231e7fcffc8d3bdb734c1b796e47d63676ff28ea242c8fd1f5e08e82a2d48603705da75da869c61274973a10f03fee519babe9ac7571428cff44bcb675edf8a7880c30412ce5fa0c6ac3c038c1435cf37a136dd450c985dab89b91925db26a5ec7fcc4f1e1790a60d2814b84a5313bc1ac44be23d999636cf33a928b04994c5bf94bc55a538ff046cc6a694ed53d3903f00a0a6c709d5488e33910345b01c755ecefb4947c445806b007898bfbdad18a64a79633e66cd1ad49e44e82d68ff890f2b28e84e1929484da8b285204c63084ed88d6983229b1b342cb240c3a3b9d2ba086f9ca5a07dcab0a4d057bfd46f01fdf900d16e89673da048dc99e9fbc47bfde4403279187ca4d210223b3881945c28c8267b1b88421488502a4d5e4d8f627510f9d8eeef3d54a8bdd211b5bf218e636faffdd6594310b00a208591f35c7fd97db3d4ad41d968eaa33f8378bb1790d3ca7dcd9548822da8e26eb96c6e1761a8223a1928c18d2335c0eebb18a67b8a4ea6d57540d12ab968aeafe55a36029c2c6b52b8611c6b2b61e44f886abb1252fc151e0691437027123e2fc4308469d8fcfbef8b7d9704cfd9917b9c70653234403ca98c858bd7639b0e29a188a2ae19657ec805fd5c49e53bf8bae08cffff929a299e29bda8885af03b63d63959ff7eb8b3de097d1f3bd33c2e9654d32aba8ac9fe76323433f511c4e087e65415e2bd6ead266f242eb981ac35d96b755c81e102bd15912646680355e8558ecffea5c72f0610d0461cf1ecb913ef1cb64c809a95403f90dc7c95bd3d182bb092d00557f239a2f6f740f34b69bbfa100ee5fb1dba2290c5e7bc4a8cb44b3c0bfebdebe9d2bbb77d86790639527a9a05add9c17ed19ab0ec5be1beac714ea908e86106a290292caffbed4251f2ec5faee9592b1c46eaf62a1f75453b2fadbfb6d73a458ae3bf2920d4e0f446d34e41bbe87643a18a33d9349805e4b04992baa167a70b1eb41c8bb7941631d48bafc663f4ac6eb8dda150f5af93830928e5216b2a11c5af37468f3362bcbcf52196c0513a0cfa3e8f696a95134257ba16cd21dc04ef901959c547bdf689c450124d8937a4012e8907d81064c5f1499e2ff12e06c464e5911c3b9553ba5f9eb5ac186d85cb3306e4afac7f9402d13836097b54b2b0602f4aa2f4dce5315a3756521d7fdb94f1e20341031b01805e8e93943655d40bc351f8f1fa6519ee54511c9cd686648d931a04b1f936d2f5c88d8e998cc7f8533d4c469fcb739fdb8946675a53505eb809ef6a12302702f94efdf25c2371f1a245c8f49a0abf936bf8ee3fde5f312871eedb1955517cbe69671e9d394207be1a0fd7fbd3b44cf1f625292a71284dc347e32159c58981dc98cedf9a833b8520a9f7389b143059c2120abee4ed787d8c163c74c1c4455d2076d2e3cf33516b00e593e5f72a6ef4d82c1802215b9269a2414723e055f351cd49dded5f6e4bef01ea421a93f7dfee0dc10fe67586dad1aaf6b4077fcaaa65430c42aa8ee11ffe96efbaa1bfa87da5eca33eb46454afc027ed7aeaf94919271129367c0c36e9f3d3f177bf40a077624f3039e02ac96da1cb309db464a6179b9b504667b704f2555663235a391ac2d97cfff7a5469288a97e34d3d7d186cf6c400c6136737f8603e33ecd61e1a3b5371e53fc8a57be563370d7ad5383273ad0a75fa675927b1a6b3fe66dd8add51ccf03277f906117d347a587eb8ea99694a0a8e3a4c1aa692a2136245e95c182e2398db9db10c276e2ea7e79c5138f761a6a79376735de92ad2f44c66bc75870ed7632017b29b70d750d53773945603b03938cee10c84bc40633d1494c55d7fcd1aae5e37ba278ff34bfe3ae490af83558c59da154090f6ab8360bcccc633ec649edc7ffb937cc25b1712893d9f921190302b92f0ae8cb31868bd5177d9444be80d71d9aed868e49b01197d52000c728c0ec383079c8002bf7646630162ed0a04b6b45eaef0c03df627810896a17f9e58a66dc5e282dbeb1e73b59de641e7ac663a", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x0}], 0x4, 0x1) 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair(0x13, 0x1, 0x6, &(0x7f0000c33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e01000)={0x2, &(0x7f000056f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/15 13:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000046000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000116000)=@assoc_id=0x0, &(0x7f0000695000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ada000-0x108)={r1, @in6={{0xa, 0x2, 0x56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x7, 0xbf, 0x3000000000, 0x1, 0xdd1f, 0x8001, 0x3, 0x40, 0xffff, 0x1, 0x0, 0x59, 0x100, 0x5]}, &(0x7f0000a90000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a7000-0x8)={0x0, 0x8}, &(0x7f00008c3000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a4e000)={r2, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027f000-0x4)=0x8c) write(r0, &(0x7f0000bba000)="1f0000000106ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003f5000-0x2c)={0x9, 0x0, 0x1, 0x6426502d, 0x4, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd6000-0x20)={r3, &(0x7f0000738000-0x1000)="b4e6cc59d916ce73c0b340ae22c619c70e0b4527db383eb6ec47d1285501d4de4fb600421a6bf77a9cf841436bc8c674ef052bb4ad076951b9b2fa13592daab0d3a76763625c0380caf0fb6b60908c373138c1c2c69a4754cb9e39d4bed54e6fe654be3fd74c77ee6269d2275e3362765f4f0a4d95a000b22082e29bef6429a03e5bd31079c89276346b5925fcdfde9b7b2b0a7e417de5f45f5578eeca3ea1a47bd8ad13eb90bc565d1f2affdc5818f4575463be16bce8a17b014ec3aa8c250dabb5105f2082829287b2cb069b69e7f2e2d3a33bd672283e8c037d9c2c1d89d025f0e141053c092e1d132cb6844da8487c368f7442c5e5b80f558de173dc2cd8973a2826e863fedf711aa5b637e1ef4d55a63636bb56dfaadebdebe810887aa7fcdb37148f1ec206c16ab202e68e4742cbafa86887a6878113b088d64ce700b3812d9e8093549f28a9538a93133f4e29def9bed95275ae02c1869ad5167e95c10e297ebe6d384c61146bf7f0a7fce699632ba93ec69cfe4e175994defe9da0f005c10a607f579f97855f8a5adf65bc442ee85c0c31b63d46eaea00e046575b98d14770dc7336b11779549baf9083291d8aaab28869ec687798c43c76c6e4aaf1d0187c4f182261fde460426e1c4f6865f88f11252ad7611170412a03f389a8e21c051e95d080c3a1fe9d80e00385ebdbb4fc9b3a82a038c9934a0656977e12668bf7299058fc13425d83876f880315583553d736b78dd6f0c636da71b6b02675d5b48823ca1efff5aa89726ad4b64505956a742340c36ff72c497df68c483ce8fb4e6f6b601f7dc0f767d0541326e98742c0283c1a0ab5680c0dc793a94732030faa5398f021e86fb50135bc9b3045a3cc53515af7acef39a8e6944cf17cdb3650646ec3aabe169b46589dffa7c5128ff63176b767e9a959497f72e3888a1590eb964bbe6835360836e6556171d28e8dd1920a3677bb8a7db6b2285985dff20f7148ea89d5e1dacae06aeb9aa9295a0a41da6612f019d58280c7fc31d346efa7c1cc9f8bedbc4d967cc96626e3d225230e27836012b67422f6778c4b1ea42967b4610f86ca3ef796e9be49e2aeb0736abaefb5404c409d8e44ac4731fcad10c10d45b3f7b83a1f5da3923d75da9ea2084978ef5e96f35d8cf827259f885d866af576ab7a5f49f28d0a59ff01433591b81e8bc3b23045d88c15844844303fff80c16ae7109f18ea2783b2c4fe74989587a946e10feecfcbc72ca1ea454516d7427f0467e178b9b3b0a45be87ada38bfa7e5f8cdf669313f2a4ccf2fe9e7a77994bc95b10a0c061252acd4128523d6b3f48aa96f9e331737f78ed0bc6ce006949cb75051776fc41c9fe9ada3d0566c79563b1b87b026d42ff2237449e9384a1a5fcc4b3be5698fb15ae10a21dc97908a1e901dd8d0412b0238807daaac7d3f6af66b7e04f796c4cded7791271ccf48c2b41266ea797332b68f5a253410c659a24382363fce62ae3e82ef861b6481651208511f6addce1a4b8f9fcd9531ff8281bf0e670dbfde59945c297908292574393a6791b12e1a981385d711b0977f569b1cb0481b1bae438836109df3d047469734d498a19e9d7609b15d5d237aae9b0e6b3c3269ac2deec476509f0cbefc8a1b6dacf427a8a4e8b1dffa215274c31620bbf555642d16e6f236911d24420fd02fbb55e5d1cc15c26f1f607367bccd55d9c39fdd4160c01c86edf9c38d579c25a961f008aa48245ffec5857df9944c31a2c9baaadf316e3c70764bc074f0ae4bd911914203a2cf12e8fbda54eeaa66ad2076b4dbdc40057833391fd6df1b7f0ccc3c8975b47bb2204183a09febacfcc15833fcfcf0c05a4efd96f945bfde3a2163e31ee9492fe83831be4aebb8eeaa700cd3d5f0aa589a1cb0c85805f3790324a68fe792c72075537c8bd3b5c527ce4fdbed9c76177b6d122efc4320f35f48f2c0560c6588685b4cd2cce357cff07e5808a579879059d8bdd4ac439bd3fe1951a457e32b90ff9f8a7bbd9e763f941c82f511e4586e87f19775bc39f92396aa54cf3f46b9079473ee7308bada6155820e51f1263cf571e5ffe9f2d22471dc5563dd830a80ec302f8ce4b38ee309d26e7367286558e92302d710a3216df8d4cd0cd888c288a04963ae66bd467aaa5b9828df95a6434c0fa9e16595d0ecd911801aa1ab1f247a10573d6fc109db42bf2113a9848cdaed243fcfc02b30436f42187518944f84ad16948a40200b422ff82854802f2f59cfb2bf9a9213c96cc7507e358f9cf1adc1eb839d55314502b271b86e1b110deb8a5ee44341f31dfbd294709003ee5487f08aae23a188217831bab8ea36438d4b34eb179acec153febc5055906159c5e4655f73244c737ad9ccd3819a11b2bff1eb6f5834e7a537a6a0640855bd5ca395868920041c4dcde991a2ec46717f8762d4b6d8fb2583a5aeaba99b1a432589c7db93e7efb04750f59f207863ce19b5732d191ff40234539aa2055d8ae1141d8d008e0bb3b60ac573e2bbebedc7cede27b5b63055e4f7da6abdb92bc7e3347b781061d11900c50838a9a7675ade418861843a2cde2a69859633dee5cb749a8c362311843d9545a82ad8bc73bb3fd33e2eb51c5304018ce17f33de430166127232fc9ec5a8966c67b8162efd9fab4378ceedc764b6d67407251d317e85aaa487c2673c7f26c6e29308a7cf56c8c300ea44474ad8abba9bcee1576bdb1cce542cd67a1d23485819ad0ced67c06264364a703dff7c24eca4786d52cff82729f845871261c3d5c0ba5afcce6eb4e4435ad3ba11f49b4e01606dc049d995ad9c7de50fca3002abc809db749e2902a4bfbdad1a21b450bc9cf3e224f4b8711cbbb2454672cca49bb2a1ab932fbe88539cc56c8b15f225816ff004e8098d10ba2d0d88e5bc28a5a35d9ed23cbf3fc87db8097170e9f660ba0cd2ea7a14fe0a45dde8c17492b4c61092b94d8e69a1524df4daf2765925e894e0b7b3a1fea5c94c43025bdf7718cab9c147068bdbcb0622970c56be42a67f2a3d665941ca96489f4acb67f3de4504d478df504ae43f452709367f74e7a60c3f51f726034ac0446e5d1384975bdbd519ccc5ddfdd97fc05c4cfdadfb893ab7b55b2285755c6b9c50ff56e30b5bc19cd15532a72adf0a3d133937e4cfe5f7a404c8ddb62d903efeb7d297e1c345bf183cd723d99f7b01c4cbf02ac91afbe1cad16d1b0797c4f3ba63fe84a2127995d89c2f16cdaef7755383cf7ba430b6cb018b40e9484bf8371446b03f5af31435f742ce3cd9958bf6d3823ab5705c9c9424cb26034c7de55b590ca242d04c04d1e511015dc8899a8d62d95f935bef8eb2a9c945e654f094c62b33611168f30465d99f9ea52b955de993901b21291195a76eaeb19cb2c4450692e9571284661f13bf80f0469e02e832f127e0d22dec2d0b232f3dfd768328ca0bb9c2966da2866be4a284fa21febfbe7b84419c413ab3aee0d6a5ae4511db1c81266fbe2faa994ee24e22c2da9ba45a0b48937724d1d2c07872465c57c55c5d8fe7b8c1f94b0c641d6be75be65dfce706c2b8bddb280e1e6bd2d7a504300b571e92201d0044371e2a23ea1b28f4fe85561e9a48f4e011f5b9c441a8841f7eef9d7c7b1402b69279a1c1469be616b9ac1c57a083fa6be8b084f8a33cfd226f20a370001fc53a8d9e40ecd40177eba6e70019c9505cf200548d8105e481bd420ca91e8ca4dacebb334d5b6af07983af1c19c7f8ce9c7ee52ae7498fa28e34226da4c09ea307e53a3b4acb4d83d872030e834bf2c8836d5c80cecb53dbc0b301f377cf0fa247bfa1f41bb6e88b8cdf247b17ff94b50cc6c86fffc559389b20a3890bbe869d7bb8527e68a21eac3a20dce13f1933c57d725019791fb47b04a431edfa5513fb6a0216d794f15297a73c04a185991e3736e0f218a36f620d5f311e415564d53c543704e3373898b5a3deb0cbb46a8fce18897eefd485456f9185609bd555747d5350a1aec70ef6e9d3632abc03d7b45fe3e7ad377e6a9efcc87754b864efef81473f2b00ec5c1b7ddc792433ec939ac939c01c5770ae08dc993cdf604bfe9e6c63d687d8f1bd98d2937932958f789930d5909abcbe8e45b23c71bbc362c90753c2b1b3dd6db6866938192af5efdf750e00a37a5e0671cf9a00bdce5d1a268dc315873f4292d0281c655b4063cdd7626b91d5724abd619c3c7b20a650ae7911fca8112ca20e9d6b84cdf809361a27e0afae1160c02c1a3ed0707f266fcb972cb72c9d850f9a6a65537eedd62314da2840e8980d3a07d1eec81acf070f5b472f8bdabc4bd7ba286a840b1ef099c59700167608e5e4b9dde6ddc67efb32f22329bf78b2d7603df648200a35df6ce369cd984f26101a200e6b4eae30c0b9a4bb98adabef4bcba265c6855ac55e5b7a1caccaaa555e97d2c4011fade7d042c50cb19a0d71de467a5ac930d098c2357fe546934c75cc409d33661cf11169cf120b8c9be767093b7d05292bc8f61dd71b024d01beaa6138d511f3848ca83ace66effe3b498d42ba4ada734785a7a5ce76e477eab515dcccc497b5aad9a767ea82597b3d3a4d09c0a6285215c02a3dc018a748ae7a8e3c14ec9e40f9b9ef66aef7b8cbe895e84caa8c799d1642738eaababd60af25881d54dbee4526067fe04ef2237c7000898c29f0ef5d7ba83f4a1e0feffc3c52a32b4b9d146006a4afa8fb584b347bcfc9864d86d78a21fda3603a4b25e9a631c8cc5180f2724cc43c22d9c1f765389b65fea40b73a5128bb3d14653c2f3ce8e9e07ee3a057225b67806b4bf50590102af3896d06b79a5fe5eb385ad55dbca248c61b3ccc0ca5ab53133978af3639ae4ed23934f941c3a7f1bce6ca7c66b6f82959f87a61c02f2a31dae81c60a849441e9aa4e94f08ecffeb0db276200b938fb66e5b26952b60c836407f0cc1450dac03ceece8a5c6a48230b3df7621b8a51cdd509c74eebda8e877bee9f8a1ffa0a5f2e6ba9ca72087913e4e5568d6dc7cc8b0f47521c5c149ed410d1a9d14881753764cbb025040aaa8147e3ae25558f0e4573d44a8b8d2cd89b4f8ff99820eba54d7e453ae808992dfeaee5c22338fbe28c2f8ab367c5a8faa024122bd278dd1543b7d867bbe645f0399b5f36b4ea384dd0a9a00576f93cbfe292c32c8e834dce8bd975c217a5897d43a611cc4bc067d009e794f274b6484024f990a6a8d614537dfbec9ea914e0d48f959d1701578cb2c0f50844a2bae3cb6a40d572283f73165fce6041ec6ca15cb70179299e72d52fea9f817d1296103cb7cff3a134139ac7aadaad600c328387a5459986d612a89d4f8c7d8c02f0785c5a8ddb4f02efb771b9d71187cd7717a385a5530aa2d820b9b4c16741babdf794214db24b468ca81159ceca912d8fa3994679df478e4932378b14318f48daaee452e9316607a192c95b4f337a72dda3ed03d90fa7a1e0ce6634899231d92902521d655cdd7aee2190cbd8da162d05dbeb6e2fcfcde93228039e610cb455000c4b701aea515a315a39d75dd290f5d475e4ff2db1d21c8bbf9f71b62412d777ab2d2ceca26a177f3b369a90351acafed745e38434dccb917d461c494d6d901b60a511b26f5f0e668f2818bf9a13b747cd6e7e3b8629351c0e01b467bd9b475f9158d5beb53979f873d7de223651e88c3b0e9a6a54a1f70fddbe530b8d7920d68d38b9d8dd247a39ad8c8b7320cc201f2af77828f983166d5f3a06585fb7a3cf69bac133271914276c61a35f0ffc31498df545fd74154cffc5a4", &(0x7f0000333000-0xe4)="9c27fe4d6aab5cdf23f3747ae3bbebb223d2f08fe0938291f2609e641681664d6c2a68f2789ac69ceb2d94a0335da4e1a3153703bcea4a42baada0122bf77341a4affb3fd8a0156ba76068691131b860ab8d9254c810a7e93fa0acaca85d1e22ac10348e274af207300c1eb7f10d1b70a5aadc12aec6a31362c86624449ddf72f87869f6b00654a9a6c0fdf5b10853d50c994170e8244947b460d1b8c4100df307b000416814ac83ea99db2a29d440d0dcd5ffe78a00f9e0c87dbf7215aa0831cd5f082b10fc780c625aba40aa368d00ab1dce57f0df7b07ec6d8193b7c38703ea94374d", 0x0}, 0x20) [ 512.674741] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 13:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f5a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4a000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e2c000-0xe8)={{{@in=@local={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=@multicast2=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}}, &(0x7f000004f000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00002eb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005dc000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000eae000)={&(0x7f0000836000)={0x10, 0x0, 0x0, 0x2030000}, 0xc, &(0x7f00005aa000-0x10)={&(0x7f0000fc1000)=@ipv4_newroute={0x44, 0x18, 0x102, 0x0, 0x2, {0x2, 0x90, 0x14, 0x3, 0x2, 0x7, 0x0, 0xf, 0x300}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_OIF={0x8, 0x4, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004041}, 0x8001) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000cbe000)='nv\x00', 0x3) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000497000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f83000-0x20)={0x4, 0x6, 0xa, 0x1ff, 0x9, 0x3, 0xb7a, 0x1, 0x0}, &(0x7f0000de2000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000903000-0x20)={0x2, 0x1, 0x3, 0x6, 0x9, 0xc0000000, 0x5, 0x1442, r5}, 0x20) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000c86000)={r3, r3, 0x9, 0x7, &(0x7f0000226000-0x12)="6602e204afeab50526d4dbdf2e9b7480e893", 0x6, 0x7, 0x9, 0xae1, 0x5f, 0x0, 0x6, "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"}) 2018/01/15 13:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) connect$inet(r0, &(0x7f00009fb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f", 0x1, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 13:59:29 executing program 2: r0 = socket$inet(0x2, 0x6, 0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34c) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffff90a, 0x7fffffff, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0xc5)={r4, 0xbd, "0bd03c433959b9a1ecd702d798ccb00f01cedb0efd46d4b175c5d335f5a26658d3b7208bc641c908e7577f7093d10ffad77a5d6b0e665d157aadeb09cbf0c87b33279beaed92daf40f97882cdcc02c6c92f1dafd800ab87f5604d95b31ccc56b4fecccab1e4ec1f2e89420632b539666adf115ae31e567a036bc854f8620d9f7887f84a73d2650544a88f4d041ad8696c7e141c420b904f9a503e5b4e21f26e0757ceb8c6f0b7b23d7011727cbcc63e137243ec274dcbcb37f03e3a30b"}, &(0x7f0000002000-0x4)=0xc5) r5 = socket(0x1e, 0x6, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={r4, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000abd000-0x8)={0x0, 0x60}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xe)={r6, 0x5, 0x3, [0x8, 0xc01, 0x0]}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000004000-0xcf)="ccd0dd87ec7f43c578b34ab08b89917cb334db7165d5a385ab186d6e6f4888ff4466e0be3986dafc2d82fa00754513f0a805dde7b255eb9f443221f18eb39d691efc09ea3ef1ce5d4646a24191aad1168fa34b3ceece9783c921828606fae6076a3d1e96a650cd5735f23ed73b792280f66d57217e9a394d5faea9546a7de51c5e34c8e224c660d7cd730cc13f7035d45856e61b9a3adf8836b5893f821589f6afda38e1ddf645df68aac06817ec8116fe42858feee4490d3736053f46e029547635224089fa1224b1f722da606c4f", 0xcf, 0x24048000, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r1, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create1(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r2, &(0x7f0000001000)={0x80000010, 0x0}) accept4$ax25(r7, 0x0, &(0x7f0000000000)=0x0, 0x0) vmsplice(r1, &(0x7f0000318000)=[], 0x10000013, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x2, 0x9, 0x3, r6}, &(0x7f0000001000-0x4)=0x10) 2018/01/15 13:59:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) socket$inet6(0xa, 0x0, 0x40) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x2, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec4000)={r0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3e000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000ec4000-0xcf)="b6bd0d74f7957eae35baa0d19506b04186f7d490b2c4608a10f495f835f116db59cf31fa813410ca1a2f4eeee10786894200a77c2f4159867e519c121f14319fec84ca95d89a20db669bd3cc7f872078db163253564868b39dd625018fb831ba3938e3143936f93a131f0ebbc7ab576374407ee2bc210169067ad9f207a8ae43f183e834c6cd01d2f5f0a4b618865f93cf889c7aae9bddc06bd505fb30f53f058d56e6081b36f621813fc5982717bd48f3214e4f93ebd23af08564c1e05835d33cb4b51ee2d668e6b4f39891d17c3e", 0xcf, 0x8010, &(0x7f000015a000-0x9)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000ec5000)={0x7, &(0x7f0000ec5000)=[{{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}, {{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/15 13:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000646000)="17bacfa90524bc6941a332a35a48bf747daabaad1177bccaf89459d19f18662d2a76d8e5fefdb8d107d7a91ad56ebb562807a4e7f67aeba2811dcac8f9fb45d29bef8c62beb0201fe1e48bfe4792701a32f9417c5bd05bc15b6ff08fb5fb054d6591eaae4af3618b229f2bd43120e8c7569effad1969ca909a018fd8b3cf940c4bc5f8bc32571d77217c92625a5a9400f8aab6af00264529a512c6baffedf76cf35a83587f67180f4cd23a88b730"}, 0x10) [ 512.764744] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 512.823716] BUG: unable to handle kernel paging request at ffff880718a89308 [ 512.831020] IP: fd_array_map_delete_elem+0x7b/0x110 [ 512.836038] PGD 890a067 P4D 890a067 PUD 0 [ 512.840318] Oops: 0002 [#1] SMP KASAN [ 512.844118] Dumping ftrace buffer: [ 512.847668] (ftrace buffer empty) [ 512.850765] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 512.858715] Modules linked in: [ 512.861889] CPU: 0 PID: 22924 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #189 [ 512.869224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.878564] RIP: 0010:fd_array_map_delete_elem+0x7b/0x110 [ 512.884166] RSP: 0018:ffff8801c3e3f8a0 EFLAGS: 00010246 [ 512.889514] RAX: 00000000a9cfba17 RBX: ffff8801ca2ac180 RCX: ffffffff8181a6b5 [ 512.896768] RDX: 00000000000000d7 RSI: ffffc90001900000 RDI: ffff8801ca2ac1a4 [ 512.904018] RBP: ffff8801c3e3f8b0 R08: 1ffff100387c7e59 R09: 0000000000000002 [ 512.911272] R10: ffffffff817e8b61 R11: 0000000000000000 R12: 0000000000000000 [ 512.918529] R13: ffff8801c0d96081 R14: ffff8801c3e3ff20 R15: ffff8801d87dd380 [ 512.925784] FS: 00007fb44c99b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 512.933989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 512.939851] CR2: ffff880718a89308 CR3: 00000001c3d84006 CR4: 00000000001606f0 [ 512.947106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 512.954350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 512.961603] Call Trace: [ 512.964169] SyS_bpf+0x22ea/0x4400 [ 512.967696] ? bpf_prog_get+0x20/0x20 [ 512.971491] ? get_futex_key+0x1d50/0x1d50 [ 512.975713] ? lock_release+0xa40/0xa40 [ 512.979660] ? compat_start_thread+0x80/0x80 [ 512.984050] ? trace_hardirqs_on+0xd/0x10 [ 512.988207] ? _raw_spin_unlock_irq+0x27/0x70 [ 512.992680] ? do_futex+0x86f/0x22a0 [ 512.996371] ? copy_overflow+0x20/0x20 [ 513.000246] ? exit_robust_list+0x240/0x240 [ 513.004550] ? __sched_text_start+0x8/0x8 [ 513.008674] ? find_held_lock+0x35/0x1d0 [ 513.012720] ? vm_mmap_pgoff+0x1ed/0x280 [ 513.016756] ? lock_downgrade+0x980/0x980 [ 513.020897] ? userfaultfd_unmap_complete+0x327/0x510 [ 513.026068] ? userfaultfd_unmap_prep+0x540/0x540 [ 513.030891] ? schedule+0xf5/0x430 [ 513.034409] ? __schedule+0x2060/0x2060 [ 513.038357] ? up_read+0x40/0x40 [ 513.041704] ? down_read_killable+0x180/0x180 [ 513.046183] ? security_mmap_file+0x143/0x180 [ 513.050664] ? vm_mmap_pgoff+0x1fc/0x280 [ 513.054708] ? exit_to_usermode_loop+0x8c/0x310 [ 513.059353] ? trace_hardirqs_off+0xd/0x10 [ 513.063560] ? exit_to_usermode_loop+0x198/0x310 [ 513.068291] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 513.073799] ? selinux_capable+0x40/0x40 [ 513.077837] ? SyS_futex+0x269/0x390 [ 513.081526] ? do_futex+0x22a0/0x22a0 [ 513.085309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 513.090054] entry_SYSCALL_64_fastpath+0x23/0x9a [ 513.094798] RIP: 0033:0x452cf9 [ 513.097963] RSP: 002b:00007fb44c99ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 513.105643] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 513.112885] RDX: 0000000000000010 RSI: 0000000020aebff0 RDI: 0000000000000003 [ 513.120137] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 513.127392] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 513.134644] R13: 00000000ffffffff R14: 00007fb44c99b6d4 R15: 0000000000000000 [ 513.141922] Code: fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 6c 44 39 63 24 76 7a e8 8b 77 ee ff 44 89 e0 45 31 e4 <4c> 87 a4 c3 d0 00 00 00 4d 85 e4 74 69 e8 73 77 ee ff 48 89 da [ 513.161043] RIP: fd_array_map_delete_elem+0x7b/0x110 RSP: ffff8801c3e3f8a0 [ 513.168035] CR2: ffff880718a89308 [ 513.171475] ---[ end trace f85235a669cbfbcc ]--- [ 513.176201] Kernel panic - not syncing: Fatal exception [ 513.181962] Dumping ftrace buffer: [ 513.185486] (ftrace buffer empty) [ 513.189187] Kernel Offset: disabled [ 513.192786] Rebooting in 86400 seconds..