x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000f95000-0x38)={&(0x7f0000f2b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df5000)={&(0x7f0000a8f000)={0x1ac, 0x2b, 0x420, 0x4, 0x0, {0x16, 0x0, 0x0}, [@generic="2803f85e034b494fb84f259073a955e9f0e3a1cd7dac32d261bf25f52ce13bbc689590811ceeea18c15921e69f738f4a7bccd8e1d2ed4ea28b46c976e3a052c5ee01b3b181a81de3f03c41522369888c6d5b64e66d34e8bc4f132b949561cf697e5e699f6826ab32a05eb92cb37e57c19b85f97a874ddf2f4b7c", @typed={0xc, 0x5d, @uid=r2}, @generic="60770d1a435aabd8726925d215b81e43bd40dc6c09cde39e2e786f1f5303cdb6d83b44d2b85d7e3c7173ad8f4083227485f6d97fc5e4a171dbca3c0ee3794be5bd8380aa2a0acba41ff80ecfd32ba0ce7fff0f060d31a1e7e8404dc412e912de4fd1ec5c3da4420a8e5b630fb751d185d663a27ccf6b04d6c69b1c1917d669af2ff9b695680e5182141270c928419556c4aedbd6cc", @typed={0x50, 0x63, @binary="2a7ca0df4ac46c813686bff6c29e5749ab2ff78a67dc8f8f8af2c037a41d03b55d82df8dd088657451d2bec71d20833b52e66dc15d2c7d88f298b4576641b7938046a47e3fce04"}, @nested={0x2c, 0xc, [@typed={0x18, 0x5b, @ipv6=@loopback={0x0, 0x1}}, @generic="3bc774ddc43c2f30960606f999"]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4000}, 0x40) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000622000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f01000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f03000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000073000-0x4)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000d29000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/30 15:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd1000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00001ce000)={0x27, 0x6, 0x6, 0x800000000, 0x3, 0x0, "007c219fa5cd722c3173fb3cc03b039c12656d447e0ceeccc66c2a82a68012df0b8117b235ebd6e9136372ef53f3797213bff695d759803ad205d1ffbf45a6", 0x5}, 0xfffffdb1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000003b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000431000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10001, 0x5, 0x4, 0x7, 0x2, 0x8001, 0x4, 0xff, 0x8, 0x5, 0x2, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x81]}, &(0x7f0000022000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00003f5000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd87, 0xfffffffffffffffe, 0x6, 0x8, 0x5, 0x1, 0x6, 0x3, 0x3, 0x4, 0x9b, 0x9, 0x1, 0x3, 0x80000001]}, &(0x7f00003fe000-0x4)=0x108) r5 = socket(0xa, 0x802, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000080a000)={0x5, 0x8}, 0x8) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00005e2000)=0x0, &(0x7f0000472000-0x4)=0x4) sendmsg(r5, &(0x7f0000cba000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0xffffffffffffffec, 0x29, 0xb, ""}], 0xfffffffffffffe92, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000078c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ff000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005c0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c4e000-0x4)=0xc) 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000068d000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80800) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/30 15:16:43 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000de5000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007cb000)={@generic="ec1887eb916269a3aeff491dab002672", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000889000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009a0000)=0x1c) recvmsg(r1, &(0x7f00007ff000-0x38)={&(0x7f0000559000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000093e000)=[{&(0x7f0000241000)=""/192, 0xc0}, {&(0x7f00006b3000)=""/125, 0x7d}], 0x2, 0x0, 0x0, 0x3}, 0x40000002) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000080c000)=0x0, &(0x7f0000a05000)=0x4) ioctl$int_in(r1, 0x5473, &(0x7f00001ec000+0xd20)=0x9) r2 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000096c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027c000)=0x10) recvmsg(r3, &(0x7f0000474000-0x38)={0x0, 0x0, &(0x7f0000f6e000)=[{&(0x7f0000c3a000)=""/144, 0x90}, {&(0x7f0000181000)=""/187, 0xbb}, {&(0x7f00002e6000-0x42)=""/66, 0x42}, {&(0x7f000069e000-0x4e)=""/78, 0x4e}], 0x4, 0x0, 0x0, 0x6}, 0x40) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000424000-0x7f)="776066f8ea793d2aa6c56acfe0d9ec2db1c21f9dad4c9960b5362663d7b2d56bb7473125ecadcde941f0c959797aea56214dda5db53ce76863617ea0583b42be90ab41891afe42c8da1d1b0e5b66841d16192f19e68d53674d0f866c164bb2153b6aff0e82ce7e3208f18c5037373c26d7ac85473b8aab92fd39d0d6e94499") r4 = accept$inet(r3, 0x0, &(0x7f0000c6d000)=0xffffffffffffffba) write(r4, &(0x7f000002a000)="9fafa434d1e68ed7b165c42f38c0dda856d608c2", 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000604000)={0x0, 0x1}, &(0x7f0000ef4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000026a000-0x8)={r5, 0x1, 0x0}, &(0x7f000066f000)=0x8) 2018/01/30 15:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001c2000)={r0}) 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093e000-0x1)={r0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000681000-0x4)=0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00002fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000093d000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.820368] sctp: [Deprecated]: syz-executor3 (pid 7166) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.820368] Use struct sctp_sack_info instead 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0xfffffca4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) socket(0x19, 0x80a, 0xfffffffffffffff9) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006b7000)={0x0, 0x6, 0x8}, 0xc) pipe(&(0x7f0000418000-0x8)={0x0, 0x0}) connect$ipx(r2, &(0x7f000082a000)={0x4, 0x8, 0x7, "ba893d34d6cf", 0xbed, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000148000-0xc)={&(0x7f00004e2000-0x8)='./file0\x00', r1}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x20040001) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/30 15:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet(0x2, 0x4, 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cf1000-0x64)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}], 0x64) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={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, 0x2, [{{0xa, 0x0, 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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 40.884731] audit: type=1400 audit(1517325403.455:45): avc: denied { create } for pid=7186 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 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(&(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) recvmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000002000)=""/105, 0x69}, {&(0x7f0000002000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000003000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xbe)=""/190, 0xbe}, {&(0x7f0000003000-0xef)=""/239, 0xef}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}], 0xa, &(0x7f0000002000)=""/56, 0x38, 0xfffffffffffffff9}, 0x0) 2018/01/30 15:16:43 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x1431) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000011000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) r1 = socket(0xfffffffffffffffe, 0x7, 0xc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002a6000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/30 15:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x894a, &(0x7f0000b14000-0x50)={@common='vcan0\x00', @ifru_flags=0x0}) 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000da4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000126000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fc5000)={r2, &(0x7f00004ec000-0x7a)=""/122}) r3 = socket(0xe, 0x0, 0x0) write(r3, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000854000)={0x0, r0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000919000)={r4, r0, 0xce14}) 2018/01/30 15:16:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a0b000-0x4)=0x16, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/30 15:16:43 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x20000000000000) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/30 15:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000991000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f00002b5000)=[{&(0x7f0000895000-0x3b)=""/59, 0x3b}, {&(0x7f000097d000)=""/133, 0x85}, {&(0x7f00002e7000)=""/116, 0x74}, {&(0x7f0000c13000)=""/176, 0xb0}, {&(0x7f0000b6c000-0x45)=""/69, 0x45}, {&(0x7f0000e2d000-0x18)=""/24, 0x18}, {&(0x7f000056c000-0x15)=""/21, 0x15}, {&(0x7f0000248000)=""/55, 0x37}, {&(0x7f00008e3000)=""/157, 0x9d}], 0x9) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f00009ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)=0x0) [ 40.980601] audit: type=1400 audit(1517325403.550:46): avc: denied { getopt } for pid=7221 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000001600000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5c000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004a3000-0x14)={0x0, 0xffffffff, 0xaf, 0x8, 0x62d98cb3, 0x0}, &(0x7f000052d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000378000-0x98)={r2, @in6={{0xa, 0x1, 0xfa0b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xdb5}, &(0x7f000036e000)=0x98) 2018/01/30 15:16:43 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000009000-0x4)=0x2, &(0x7f000000d000)=0x4) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"6e0081c00926b7"}, 0x0}, 0x10) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aac000)={0xffffffffffffff9c}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aad000-0x1)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000aac000-0x4)=0x4) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f0000c7e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aa2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000755000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009fc000-0x8)={r2, 0x2, 0xe3}, &(0x7f0000ced000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f00009ba000)={0x0, 0x0}) bind(r1, &(0x7f0000a77000)=@ax25={0x3, {"379bd473ed158f"}, 0x9}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00008fa000)={&(0x7f0000427000-0xc)=[0x3f, 0x2, 0x9], 0x3, 0xfffffffffffffff7, 0xfee, 0x3, 0x2, 0x8, {0xffffffff, 0x71df, 0x1ff, 0xfffffffffffffffd, 0x2, 0x8, 0x7fff, 0x3, 0x9b77, 0xffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x2, "fb4fd190f7712f868a79fa032f900f3a44f4c7bac9835d5cd1c8fecda5fdfe66"}}) sendmsg(r1, &(0x7f00005b7000-0x38)={&(0x7f00004f5000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000071000)=[{&(0x7f000029b000)="79cf298ca305000baba82f901ba7a70b7901de337fb9549e810c06c5fbb6ff85fe72e02f91f65530d45456227db4468748cc5bd7ad226e6ec65fa66a73", 0x3d}, {&(0x7f00004f6000-0x23)="f702d6436975771cdac86ee38ca21c0c5d34ae5a9ab496b66d470f351372013cc6b2aa", 0x23}, {&(0x7f00001b3000-0xee)="6a1c77de02a5c9edbaf0717c4bfbf59c84045ab13e280213a2038cce1067019f4c39a340e75f726f2f0250e164f8427aa1a5504dde0e1f40626e0411b570b598b30182fe77d276a80550709ef3b808ec2a6bbbfa064445aeb9889df1d4e00fde68f44ab495d9c328a12ae6d301c3ac07ee0b2f9fd9bae26b48d783fc2859d6117198e214ffb9ce69b2d6776520be6b6b9921b4c0cd16f1c42720380ce9d6368dccfb3f4db834ec4cf91d70ef0e6568edb85268b0d2e1f0538d64fbba3a0b88afbee2d9ad223f02b4ecaa16bc7c81169f88190c043a95b99f3d77eba93b10ae313e47552d1e507fc4a072fc4ef12c", 0xee}, {&(0x7f0000b8c000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f3a000)=[{0x1010, 0x117, 0x1, "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"}], 0x1010, 0x20000000}, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000571000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00004d7000-0x10)={0x7, 0x1}) sendmmsg$inet_sctp(r2, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a11000)=""/39, &(0x7f0000b8a000)=0x27) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000724000)=@req3={0x8, 0xf68, 0x200, 0xfffffffffffffffa, 0x6, 0x7, 0xab76}, 0xffffffffffffff9e) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x80000003, 0x0}, 0x10) 2018/01/30 15:16:43 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000045c000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/30 15:16:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000e78000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000003000-0x5)={0x1, 0x5c2, 0x6, 0x0}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/30 15:16:43 executing program 6: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00004d8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f9f000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000)=0xe8) 2018/01/30 15:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80804, 0x2, &(0x7f0000ff6000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008b4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f00005b2000)={&(0x7f00003dd000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000f56000-0x10)={&(0x7f0000c0f000-0x48)=@canfd={{0x2, 0x8, 0x4, 0x5bf}, 0x36, 0x2, 0x0, 0x0, "829fd871f6d2e7d265631130b246c40bcb854a763b7b1002b0b4fd1b1d08ce815dbae426ee36670e6b954e2f9ebbd051eeb995ae6d249979464673702c1e0ee5"}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000a35000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fff000-0x8)={0x0, 0xffff}, &(0x7f00006ef000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000874000-0xb)={0x0, 0x3, 'TQE'}, &(0x7f0000ffe000)=0xb) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000071a000)={r1, 0x7, 0x8, 0x2, 0x8001, 0xffffffffffffffe1, 0x7, 0x5, {r2, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x2, 0x7f}}, &(0x7f0000ffe000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f00007e1000+0x85f)=0x94) 2018/01/30 15:16:43 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000009000)={{0x8, 0x4}, 0x4}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/30 15:16:43 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) connect$inet6(r0, &(0x7f0000006000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r3, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r5 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") sendmsg$rds(r0, &(0x7f0000994000-0x38)={&(0x7f000053d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a8000)=[{&(0x7f0000cdd000-0xf0)=""/240, 0xf0}, {&(0x7f0000b52000-0x5b)=""/91, 0x5b}, {&(0x7f000020b000-0x4)=""/4, 0x4}, {&(0x7f0000d1a000-0x83)=""/131, 0x83}, {&(0x7f000052b000)=""/228, 0xe4}, {&(0x7f0000c28000-0x49)=""/73, 0x49}], 0x6, &(0x7f000040f000-0x58)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0xfff}, &(0x7f0000921000-0x8)=0x80000001, &(0x7f00000fa000)=0x200, 0x2, 0xfffffffffffffffd, 0x6, 0xc, 0x40, 0x17}}], 0x58, 0x4000}, 0x4001) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d77000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002af000-0x8)={r4, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/30 15:16:43 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000000007, 0x800000000000002, 0x7fff) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) socket$inet(0x2, 0x800, 0x0) 2018/01/30 15:16:43 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000037000)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000019000-0x38)={&(0x7f0000032000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000005000-0x30)=[{&(0x7f0000039000-0x43)=""/67, 0x43}, {&(0x7f0000038000)=""/4096, 0x1000}, {&(0x7f0000039000-0x6d)=""/109, 0x6d}], 0x3, 0x0, 0x0, 0x4}, 0x40010140) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000038000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000036000)={{{@in=@broadcast=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000035000)=0x0) 2018/01/30 15:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f000023b000)="", 0x1d5) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/01/30 15:16:43 executing program 5: socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000b02000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f00003d5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004f0000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) splice(r1, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00003c6000-0x4)=0x0, &(0x7f0000172000-0x4)=0x4) 2018/01/30 15:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0xfffffffffffffff7) recvfrom$ipx(r0, &(0x7f0000ec2000)=""/152, 0x98, 0x100, &(0x7f0000f8c000)={0x4, 0x1000, 0x8, "007da01173bf", 0x9, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281372}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 41.327696] dccp_close: ABORT with 1 bytes unread 2018/01/30 15:16:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023c000)={r1, 0x80000001, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x7, 0x2) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000006000-0x44)="1f2311539e878ff14c37236de19876dad1737ce7a7c3560cc37009ff639ab52d725e0cce3221f0506b8d8478d384e5d3447103aef296053a914156389fefadfb204724c8", 0x44) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/30 15:16:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000048f000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/30 15:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/30 15:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, 0x0, &(0x7f00001e3000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xf7)={0x0, 0xef, "b0adb750c284ac70d963f75956838bfd6eaa4ff9f0286a06d6cc5553a33f92fe8ad4936c1155b46b05c9a79c1897db4851bcf97ec3578be86a3b25640825d22312dfd103f51d5ec5f950969b7d63823ae161ef3f292602345787ed562b3ac1e08ae82346a9dd210fde81a5b8829d6363e9fbb8d0509a34a3a9827b71836a9e6c4d9f511fe834e9e74cd7d2f654b07d1cdde90aa40cd3d209bacd431bac3102db78c7fa455fa8cc571fb951685a56dbbe6dde08c12910491a37777e7b54367366a607a02c4b9c4b0a98dae7497e4226c5f3d9dd6a8026a18e21064fd2ea58b80ea07978173e9947fcf0a48c1fc696d4"}, &(0x7f0000000000)=0xf7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ef1000-0x8)={r3, 0x2432}, &(0x7f0000e22000-0x4)=0x8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000add000-0x4)=0x0) 2018/01/30 15:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b88000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a6000)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000f4000-0x20)={@common='dummy0\x00', @ifru_flags=0x400}) r1 = socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000be5000)="38b92d018ba828c0eecc4853e00ad1e2c24d78d51d22de7583e39a11f73b05a7242592dc684623cd1b2430a8936d99b937f1a59c7a7a39e32c1ec733651e8806d904e354494eb96f334d2645", 0x4c, 0x80, &(0x7f00005d3000)=@rc={0x1f, {0x2, 0x92, 0x800, 0x7, 0x2c8c, 0x7}, 0x3}, 0x9) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000cf2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f2a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000713000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x6, 0x7fff, 0x11}, 0xa0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0xfdbb) 2018/01/30 15:16:43 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000009000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0", 0x20}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f85000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000fc8000)={0x3, {"28cd898dd5596f"}, 0xb9}, 0x10) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ba000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004c8000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00002c4000-0x4)=0xc0c3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000040f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000574000)={r4, 0x3}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8932, &(0x7f000092e000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00001ce000-0x20)={@generic="c8c7238b43cc45935932ff7a589aa386", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ff7000-0x54)=""/84, &(0x7f0000833000-0x4)=0x54) [ 41.487357] audit: type=1400 audit(1517325404.056:47): avc: denied { setopt } for pid=7391 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000005d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0xfffffffffffffece, 0x1a, [{0x4, 0xa, ""}]}]}, 0x53}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000023a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100003000002, 0x132, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008d9000)=@common=""/16, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000bd3000)=0x80000001, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000049c000)={0x14, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000002d000)={@broadcast=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000000e000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000001b000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000016000)="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", 0x1000) 2018/01/30 15:16:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/30 15:16:44 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000652000)=0x0, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003f2000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xffff, &(0x7f0000bb9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000022a000-0x6)={0x0, 0x80}, &(0x7f00007eb000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000814000)={r2, @in6={{0xa, 0x0, 0x3, @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]}, 0x5, 0x1}, 0x98) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000f86000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000c62000-0x4)=0x3, 0x4) r5 = accept(r4, 0x0, &(0x7f00007db000)=0x0) accept$alg(r5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f0000020000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000022000-0x30)=[{&(0x7f0000001000)="c761edf48a1008f55f6da80ab814e9ced52bf5659516906173c7655802aa", 0x1e}], 0x1, &(0x7f0000022000-0x80)=[], 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000023000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x20, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000026000)={0x0, 0x8}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000025000-0x8)={r1, 0x7f}, &(0x7f0000027000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={0x0, 0x6}, &(0x7f0000024000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @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}, &(0x7f0000023000)=0xa0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000027000-0x8)={r2, 0x3f}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x24, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @ipv4=@rand_addr=0x10000}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000c5b000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) poll(&(0x7f0000de3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000518000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000637000-0x38)={&(0x7f000049d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f23000)=[], 0x0, &(0x7f0000c8d000)=""/246, 0xf6, 0x0}, 0x0) sendto(r1, &(0x7f00005ac000-0x1)="", 0x0, 0x0, 0x0, 0x0) bind$vsock_stream(r2, &(0x7f00003ca000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/30 15:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0xd3691f1b3d58a36c, 0x2, &(0x7f0000c1f000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000e5c000)="", 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000e96000-0x4)=0x1, 0xfe3b) syz_emit_ethernet(0x3e, &(0x7f0000a44000-0x1060)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x400000011, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 41.563660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.582811] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ce000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x92, 0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1cd, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73797a6bf16c6c6571e6", 0x3, 0xfffffffffffffcd0, &(0x7f0000386000)=""/195, 0x41100, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000010000)=0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000010000-0x6)={0x0, 0x86}, 0x6) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f8f000)={0x7, 0x206, 0xff, 0x7, 0x0}, &(0x7f0000f8f000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000383000)={r1, 0x10001, 0xc4, 0x3}, &(0x7f0000d1d000)=0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f8f000)={@common='ip6gretap0\x00', @ifru_flags=0x2000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ad3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000883000)={0x0, 0x100}, &(0x7f0000a33000-0x4)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000f, 0xffff, &(0x7f0000afc000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000018a000)={&(0x7f000092c000)=[0x2, 0x6], 0x2, 0x9, 0x8, 0x8, 0x7, 0xff, {0x5, 0x1f, 0xffffffff, 0xffffffff80000000, 0x1000, 0x7, 0x8, 0x9, 0x9, 0x8, 0xda4, 0x1, 0x2, 0x1e, "0a34005a8a756e6dd1c4fd146635d210381ab07d123a97f5e7707c6997c268f1"}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000112000-0x20)={0x7, 0x2, 0x8200, 0x6, 0x1c5, 0x5, 0x0, 0x0, r3}, 0x20) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000afc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00008fc000-0x10)={r3, 0x8000, 0x5, 0x200}, &(0x7f000020e000)=0x10) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000769000)={{0x400, 0x0, 0x9e, 0x9, 0xffffffff80000001, 0x80}, 0xd6df}) sendto$inet6(r1, &(0x7f00004c6000)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000afc000)=[{&(0x7f0000835000)=""/70, 0x46}], 0x1) [ 41.609493] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/30 15:16:44 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000042c000-0x1)=0x0, &(0x7f00006eb000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000651000)="", 0x0) 2018/01/30 15:16:44 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x14, &(0x7f0000014000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x4, 0x0}}], {@generic={0x8100, "96b6"}}}, &(0x7f0000004000-0x14)={0xfffffffffffffffc, 0x1, [0x0]}) 2018/01/30 15:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000803000)={r0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a45000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x169, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d72000-0xbd)={0x0, 0xb5, "90eaa2e0d45964868db9e6b9810c120228f88f87ca551a8603aff7e3c944999843c90dc7eb848e7e939cf095cd7fae9993e031b0df04d44e6eee08aba1ce141ee970368ba44ef3ab66354472bf977adaf193b3a770395dafe3fb2297ad6fdd6a8de517fdd2038b57a7c0032c8087ce9750c1e91cea118ec00a03302a3be62ba29dc69e9142c461613bf5b9bdb1a73baf40a7f8ccf757eeb78f69a5a05dea0f46a2bb24ee651d2b9855b3a9c10922e58512ccf522f9"}, &(0x7f000031b000)=0xbd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={r7, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000d35000-0x8)={r8, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de5000-0x8)={r8, 0xf9ab4ad, 0xfe}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f0000eef000)=[0x2, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00000bb000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffeffffffffff, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xfffffffffffffcad) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/30 15:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099f000)={0x0, 0x0}, &(0x7f000040b000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000bfd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fae000-0x4)={r0}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000057f000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00008eb000)=0x2, 0x4) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f73000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a1000)={r0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f73000)={0x1}, 0x4) r2 = accept$inet(r0, &(0x7f00009a3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000)=0x211) r3 = socket$pppoe(0x18, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000024e000)={r3, r0, 0x200839044840fab2, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000023d000)={0x0, 0x3}, &(0x7f0000c67000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f72000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000eb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f72000-0x8)={r4, 0x7f}, &(0x7f0000f72000-0x4)=0x8) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005e0000+0x519)={r6, 0x5, 0x20, 0x7, 0x9}, &(0x7f0000f74000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x92, &(0x7f0000815000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "011d00", 0x5c, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "33761ff7837c7fb6d6afc89c62bba4af"}, @sack={0x5, 0x1e, [0xa4, 0xff, 0x3, 0x0, 0x22, 0x532e, 0x7861]}, @fastopen={0x22, 0x4, "9635"}, @window={0x3, 0x3, 0x9}, @sack={0x5, 0x6, [0x4]}]}}, {"e6156c4a1e0002f8"}}}}}}}, 0x0) pipe(&(0x7f000087a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009ba000)={0x0, 0x1000}, &(0x7f0000dfc000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000010000-0x8)={r2, 0x1000}, &(0x7f0000cff000)=0x8) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fce000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000+0x78d)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000)={r0, &(0x7f0000534000+0xd64)="c93ad595357414c8ae9bd797843318cd953c893cea9e2bda806b5559a7bed5f00d17d96ae8d53381b263081e04b98a3c756c4c04574cd628cd5475ac8d4982e85eda44f0cf67a50ad95d519c70147350b8c887d3f0f91eaadeec76fbca2858f47f7e442b7df7699c72344d961675840a11b2403c4b5f35226421731994fe92c90bb760b8aa0a68fe2a1b72abac42e7a3c251568b7389a50dd798c4fa4ef5cd6de711db32f1e001276d1d07c396baee0638"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fce000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002a0000)={0x0, 0xfffffffffffffff7, 0x1ff}, &(0x7f0000927000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e59000)={r3, 0x9}, &(0x7f0000fcd000)=0x8) pipe(&(0x7f0000089000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000fcf000-0xa0)="bcd39f9bf94d6e7c3f50e32b970047d814f12140f2e4379882cdbd9c3878fb880f0c9c3cf113afa045e4ef10d05994e68d66ef00a0e8a95e0e247ada79c9b43339cb32be1cc704c13f4a46ccf874dc1ef23fb1ec7b6d401ec555af2cb28960f2cc1ac41b555128d3da266a47773f28dfba59f83f58fc50bdac298456309719b721955bb3e9ae98a895e46fa95b6f2dca9d85a88339a9fe7e2c8ef09904eb977d", 0xa0, 0x40000, 0x0, 0x0) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f00006db000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}]}, &(0x7f0000d61000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000d8000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000e51000-0x10)=@nfc={0x27, 0x9a1, 0x97d7, 0x7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000edb000-0x59)="35af189703a8bd3b4a48b406609b25f2dd6bce2d89f02d8176cf6bf7401613fed25ac500974a42c2074f6c33007d41caaa5352b23b220deb0921d74e9911ec9037f5a8992c2004bdfbe20ade5100c71148233af3fd6a7d1093") sendmsg$netlink(r0, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f0000f81000)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cbc000)={&(0x7f00002da000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d56000-0x60)=[{&(0x7f00008b4000-0x58)=""/88, 0x58}, {&(0x7f000097c000)=""/137, 0x89}, {&(0x7f00003bd000)=""/78, 0x4e}, {&(0x7f000011b000)=""/0, 0x0}, {&(0x7f0000cf4000)=""/220, 0xdc}, {&(0x7f0000e1a000-0xe9)=""/233, 0xe9}], 0x6, &(0x7f0000d21000)=""/83, 0x53, 0x0}, 0x2100) sendmmsg$unix(r1, &(0x7f0000d05000)=[{&(0x7f000020c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e20000)=[{&(0x7f0000b09000)="2691c571e3225eb481cd6b16739a02aa901ce6181d6b6f5cc17defaf8ad2f79236454034189d9e971b066afb5b42ac732c8ead1088522f2802c50b78c96caf61da55e812d0230cb75fa5f89f279085b52ebe7896831b6048e06d6c89818ba460e63ce044bd378a21bf31a566240a6e9714bb98d49578fc68b0a35f3c5d0013690ded5a399a1c88e3dba03c7ba5d01d", 0x8f}, {&(0x7f0000016000)="5b267bd00631f4cc98d4f89c0e1bf5f631312a71b9835e103927a79863d4f3b647e6e7ffbf1ea2ceb9bcfc0a9ee05ef7bf8249c2ffad2616f1d3b807a4cb6d109e58827f218a9b7229b7a8edc5ecc7c83ad4745ae25fe0cf642be02158f78fad4f2947ac2245ba18dc0cf69e6e", 0x6d}, {&(0x7f0000c1f000)="edc21a18b2e49ddbe0103a503675989f25147d0fb5a8746cddef93f3f3d29c14cfc64ac5885e18a4078b01fa4d1eb2dbe763c8e5a9e243f7223b2c8740caf26547e192feaccba154523aa97952b1a13cfceeda4ca227694ae8723baf5ed37c864a204b36fbe1917ce4767d758e7eb3374315f1049fc5d0c350dd9237fc6da9", 0x7f}, {&(0x7f00007a7000-0x58)="35d1b46a6005c8e13f148a58e5f3e7c22fb4d6c570333059f0ce47ceabf9d1ac5c0afbd843ced875cd7895c267c4b02ea3dbf53f1e45de7d2fadc7f5846cdbd5079c87312ab2a5d8002f7bf78bee8a9da1167841ab040d5e", 0x58}, {&(0x7f000060d000-0xa8)="64cf288a3f820369725943dad5d38d718039d3934d20c1390e0ef36d114fcf605533706c0c20a7f68493b6991b5c70c44236db0a5173cebfdcc3ea08956dee5af535e62ab3952e31b16f0f417a23fe3216516290b3f630b887541777ea06648996d9dfd0fc12905caf732bb906d23c4f74a3b3635712e479cb6eea35d3fff17dbc456316c26bf4788e21c87c3eebe30b9d3ae586b4890f1bbcbeaaa71b52ce5f1b5b00fa077c367c", 0xa8}, {&(0x7f000040d000)="eed123c0d0ff3e64cc3a5ab0f3103796104599df6256445c7a9ef1a9ef73e9a8178c663d35dd969f392a0ab8b98baf1fe426f55695c8e663d732017751c425c35e35103a11649c9a9b37a0ff119b4c04da668fc61846e795f4dd1ceecc884e39b14cd9589cc05f371f11846750740b004446f5de490dbbf5b8240e01c53a53f94e8e7ef7022a29082a46d7e38b751b651f6f72684dccde0a7a738b4ad4896118ec0fe591a710e25c82f31d79384a15ef7de091f620c6bc941888af160267a131b286cf50f2bbddf2b0feaf37a07339f39557672688503f3722", 0xd9}, {&(0x7f0000ab3000-0x83)="d5f9146e8d71edd8829f5a876c82f465900db22dd12699fe2abb1510160add5d8202b59745c53e43f12ab86304ab0a3aea07bb81cfd08c7153909e75b4ac62954d3385ea913b07cba12cceb64e507c6bfa34c863c2621fc75a7b16b69f99366dc3f334d52b941b658b36406a69fee4fb8af421148e450cc6cefca06319df139bf431f7", 0x83}, {&(0x7f0000ce2000-0xc)="57c825360cbd1357fa3282f9", 0xc}], 0x8, &(0x7f0000212000)=[], 0x0, 0x0}, {&(0x7f0000f14000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000881000)=[{&(0x7f0000815000)="8c30d8662a648593895b53bbcf1fd712076ca654a90d147fc50e890f88d2b872926aa7c050df0d1ce793e6c5f44d61530e1da260fe19658a6de67ece2697a28313b6709207ba3fbdfedb85e9359265d1bbd0a9b8d78e4231d9c30df7ffe3b40a79f0c3540aa3749ca06db1d00cf67bc36e898e40c87e33b74df45a749c652e82c863e68b4b7024963a55828667d72f65110d27562f258333e384380a6ae49ee236953eb14130f552c93795a55dd8", 0xae}, {&(0x7f0000a97000-0xdd)="40669da8e8d4516996d2754a4052bf915250312b8f23e2c1b3acaab183a5d579c545d45e444b2a9a37fa140cf04a31057690a18b15bf4c87f5bacf2580a6bc6e8699c02f13f936d2cd10b040de8e051c9aba4b0961a1a1230c3c0ef402d4508f0e766475e92f24f68a5bcf30725e0b470de36f265a665b03672c769e40c0cc1bf49aa97bce7b1eb3f84a5b9ed65f0e62e955dd637345629fa2dd285cddd70d05fe10febc6ae60706cbc0191edaec21f0192b40db0f10e43e818349b73e6c91dcd3399b4b847efcefa5ee852fc5d95d066fd2be9ff973e20ce224b36795", 0xdd}, {&(0x7f0000023000-0x9c)="63df732d0680369f77a39e05a27ebe56add3731ba757d36cc822b72fa9ac3eb31dcdd569921d11dfcc7b5cc9090b118c37a6128f6679addc52a7c254752997156f6f814d9a24b857b5ec6eac91fa951561d098dcc910eba776a23d7eb6ef08cca956b6ec1a3d430b4c907bdb84d149fbdff76e744c896da9e7aea1823af2c54f676fedd7e28d763bf3ef8cc872a39cbb713bb82cc459a43be2cc6790", 0x9c}, {&(0x7f00006bb000-0x16)="66be24289d3833b297bbfe9eedd00c12681e24aa7f9c", 0x16}, {&(0x7f0000d3e000-0x57)="5eee98a1bf1e9e35451ad6e80eaf732f62959246c539c2d5eb972c2547937599263fbfa11d9af3c6533bbb4aa813522db247b7321865c2e3f350d93de37cbd058838480ce0f1b13379c6377b4c938c1d279a5962baf816", 0x57}, {&(0x7f0000405000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x0}], 0x2, 0xa0522346f03b9d3d) 2018/01/30 15:16:44 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80003, 0x94) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000f6a000)=0x4f, 0x4) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 4: socketpair(0x1, 0x5, 0x8, &(0x7f00002d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e83000)={0x0, 0x1}, &(0x7f00002f4000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f8b000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000151000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000568000)=@add_del={0x2, &(0x7f0000e5f000-0x10)=@generic="f138eaccf58591dc8f9938e9a77cd76d", 0x1f}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000004000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000005000-0x4)=0x3b, 0x4) 2018/01/30 15:16:44 executing program 0: socketpair$inet(0x2, 0x5, 0x8, &(0x7f00008d7000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c6000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000502000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000686000)=0x103, 0x9fde929281db6dbc) sendto$inet6(r1, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c21000)=0x0, &(0x7f000000d000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000309000-0x7c)=""/124, 0x7c) 2018/01/30 15:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a59000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d6000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004a1000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000136000-0x8)={0x0, 0x0}) accept4$unix(r2, &(0x7f00003aa000)=@file={0x0, ""/4096}, &(0x7f0000d9f000-0x4)=0x1002, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00007d0000)=[{&(0x7f00008f8000)="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", 0x200}], 0x1, &(0x7f0000ca1000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007000+0x5e5)={&(0x7f0000003000)={0xac, 0x18, 0x0, 0x4, 0x2, {0x1a, 0x0, 0x0}, [@generic="92c81739879f9121c7fd12ea694213328ebff91fbf8934a027ac113672c41044d39eac62572fff4d402114c83668db19bd6a7eec8fa2bbee4ad49745a76ba53f1feaf2d1601f132dd532b71f8d1d0475601aad184ba2fd7f632a96388a2a2cf8feca0739accd127eff56301bfedc3067189c9daa5c09f9bd605f2069f80b1fad239a96189719674d03e48c3b1aef0a2dfeaf7d4c58da"]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, r3, 0x1, 0xfffffffffffffffe}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000005000)="46fd2c91c80a6bb4101549cfc4f6ffad4e62538d93e5e4ebed8a1b84af9ccfea059dada2db1fe6fdab2d0f730423d5ef0fd4c3f95675acf42618beb24adc7c14942cf371f6586e2d52af2a78a1b42471eca33add567ee5c1bd60c27142cc0d9ed84865890c299e78bf467d9a394d2263", 0x70, 0x90, &(0x7f000000c000-0x10)={0x3, {"3196d6f887fb20"}, 0x0}, 0x10) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000000b000-0x4)=0x0, 0x4) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1, 0x6, 0x1, &(0x7f000001d000-0x7)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000026000+0x7de)={0xf0000000, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000000b000-0x4)=0x100, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002a000)=0x14) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000018000-0xf4)=""/244, 0xf4, 0x0, &(0x7f000002c000-0x80)=@generic={0x19, "2f425d62ed98c92bd9cd1126e13dbcafc9cf4054a383bdd910ddfefebca58a1afdf18555d02f5e18474d00a8318fbb15a4d8bd15727f53653749c96b8fecacbd9ef93c983ae6f3a461ab12c2ea216022d8091b0a38889bff461977091ec843c2c3847d0dcf3383fcaed37c2eface540201b2112f06c53d382cfb26189551"}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5c86, r4}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000000c000)={0x4, {{0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xd6b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000002d000)={0x6}, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x2, 0x3, 0x2, 0x80000000, 0x3b60, 0x2}, &(0x7f000002d000-0x4)=0x20) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fc6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001c8000)={0x0, 0x800}, &(0x7f0000fc6000)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc8000-0x8)={0x2, [0x7, 0xffffffffffffffff]}, 0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fc6000)={r1, 0x6c, 0x20, 0xfffffffffffff817, 0xff}, &(0x7f0000fc7000-0x4)=0x18) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000d4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041b000-0xb2)={0x0, 0xaa, "b3bffd71f09ca9f3c742ea14cf3d07cf6520df7a68843af11de34675ed43d33ee82f73f7ef81faf5ad12c9010391380da1e964ebf354b2d563485f080167400a5bbf54dad7f685c2055d814595f0b78b14c00b3a011c9819a8468ca1291d7fd3944d39988c8f5f50c07252dd745dba933a732c5eabc0b1a18985261c56275ae0f01cd24fb78add46d341e35472c921e1272c3a4bc9ab4f11341cd931ba56d73ebce9e5881234d3776c85"}, &(0x7f0000c47000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cd9000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x7ff}, &(0x7f0000d68000)=0x98) sendmsg$nl_netfilter(r0, &(0x7f0000798000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000005000-0x4)=0x56, 0x4) 2018/01/30 15:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000001, 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$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000944000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f00003ed000)=0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c58000-0x20)={r0, 0x2, 0x1, 0x1, &(0x7f0000d22000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000066000-0x8)=@assoc_value={r2, 0x6}, &(0x7f00009df000-0x4)=0x8) r4 = accept4(r0, &(0x7f0000b19000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000)=0x26, 0x800) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b81000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000e34000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f00002cc000)={&(0x7f000006a000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000bdc000)={&(0x7f00001ed000)=@ipmr_newroute={0x5c, 0x18, 0x5, 0x4, 0x2, {0x80, 0x14, 0x80, 0x3ff, 0xfc, 0x2, 0xfd, 0xb, 0x818bc62b78cd0a7e}, [@RTA_FLOW={0x8, 0xb, 0x7fffffff}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}, @RTA_OIF={0x8, 0x4, r7}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x808b}, @RTA_FLOW={0x8, 0xb, 0x8}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x7) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c51000-0x6)="678fac0ce22e", 0xfffffffffffffea2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000223000-0x10)={0x8, 0x0, 0x0, 0xf6, 0x0}, 0x4) sendto$inet(r5, &(0x7f0000152000-0xb9)="4660b500872927e5eeb590d4bfcab3e74b02d39248ab68df7d63c7ee86575cb4db033ae724e59180a11845edb14283792ebb3e21a140fb55c6a331bd263f734cb7d2648dccd664877fd595bad7ed5a88568eebd331562271a00d2057e9d4b227ab315d1efd9d15b85f555d99fac251e655aba61c383d46ef6a4d5dd12afd56e20442dcd6acea76355a5789de94563f5e8c09b0388e5addb1f5d2f6cf968245c1b088162cc9453ab32bede2cc30fd50e71db2d7d6c326ab7fb6", 0xb9, 0x0, &(0x7f0000f2d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b6000)={r1}) getpeername$inet6(r8, &(0x7f0000498000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000982000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000361000-0xa0)={r3, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x1, 0xa2}, &(0x7f0000f56000)=0xa0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00009a6000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000eba000)=0x0, &(0x7f0000d24000)=0x4) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000948000)=0x0, &(0x7f000054d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/30 15:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af2000-0x4)={r0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000a87000-0x468)=@raw={'raw\x00', 0x9, 0x4, 0x408, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000061c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x258}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2}, 0x0, 0x98, 0x1c0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:audit_spool_t:s0\x00'}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bcsf0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x0, 0x44}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8, 0xfffffffffffffffa, [0x6, 0x84d, 0x5, 0x2, 0x0, 0x7fffffff, 0x81, 0x0, 0x3ff, 0x3, 0x58a3, 0x3, 0x1, 0x5bd, 0xfffffffffffffdee, 0x5], 0x2, 0x1, 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xfffffffffffffe00, 0x0, 0x9f, 'pptp\x00', 0x7fff}}}]}}, 0x468) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c01000)=0x0, &(0x7f00000ca000)=0x4) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x1cb, &(0x7f0000ba2000)=[{&(0x7f00001d2000-0xf0)="", 0xfffffde9}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x4444444444447ca, 0x4000000) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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", 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x0}}}}]}}, 0x1328) getpeername(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000005000-0x2)=0x3a) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001b000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc67, 0x40}, &(0x7f000001a000)=0x98) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001a000)={r2, 0x4, 0x0}, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001b000)=0x7, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000001c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x2e) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000009000)="a639ee909dc3b37e504c831d6f4e20188126a11bbaf06a889338553d39513db9917b95aaa25534cde7d96ae551a92ddb6d68f17577036d8629bf4f94fe256536003dfe42ad6fc66959424d40bc1f058a108ff7a2b676464544f82eec82386357303f00d466a1c3c9cec8d6eac0f018e0da6bdee289437d152dc16ebf69de7ef1f484b5a4", 0x84) setsockopt(r0, 0x2, 0xffffffffffffffff, &(0x7f000001a000)="bc8f50c6b836fd5cb799509d02ff49a450cd6bb2d796a0bcade55ef8658b3004c2ddd1aee65c3684e4d625e52043c7af015c35aad0a4e9d0f32166a025db39f84686203e18bb5c", 0x47) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r2, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000491000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f000090f000-0x70)=[{0x0, 0x0, &(0x7f0000aa4000-0x50)=[{&(0x7f0000fe3000)="055a72e6d47a707f31c69fdd008e", 0xe}, {&(0x7f00009c1000)="ec1f1a8f369c6019e7f850914d5d90e190d78edd831caca80bd0b990c0e67eaa1d52596b96c56ea9c452eea68f56cd805bce5e69c0a18fcc3b1c42097448e84062b44d45285466d82cf4", 0x4a}, {&(0x7f000020a000)="91a2407ee47b0d8d90a555061e41c89fd226c665417d5514aa0a238f4ff3b2cf20da59a352acb04bd92f2683fbfbdccafc6ce8c990fa4f82762f56a41eef13718ac550bd9df8f8903f9fe519963aa502ba6ca7c183d75967963420583a7bf19c9a53da6f6d58e27a924b7d614e76db8d67af49fe06e3b9f6192e4f02", 0x7c}, {&(0x7f0000745000)="168e9692abb166b57d3d24017df096a0b7a446e549de2962714cf67d0cffa87607648a1767f0400f03e3e41f18359fcf7c7ede2186ee3366", 0x38}, {&(0x7f0000720000)="2cbae2893c03452637e4382dd8199183329529635e952a15fb1834b7186df582d4961ef00141693cef5a54362b41ef4777002b8f804839e38a56", 0x3a}], 0x5, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000ded000)="85cb6ba5a673c1719b57f8f0aa97056e7f5dbf1a217392f172ad4c31acb8bc7df465641ccea7ef038dcd04def98244c903", 0x31}, {&(0x7f000009f000-0xe5)="a9757392515773eb6a7d4d14b5ff28579912f0b7534057a1e48f0eacf92b9440405de10ed2f124b8803c1d077c50744faec6bcb07666fd60cddd8b4634054fcab025bce6c81147d3f9bc25715105e3d29f7cd3061976a99afa3d3448ef3c2e93530028fe615c3205db9cdd9baafb49cba0671208fe5aac193b3aa70040b838e6f2b3943e4bf7044f19052e98ccb11af1e20cd92803617ca5324cf4c0dda0d356aa2f9a5722b68fb1eca0ee3d327a62d932bd36cc4dbf9b62e27c70ed279a4ff4a1e9e6ff0af0c86aa92a33c395482d4c8a8639c9993c30b79eb6187d1bfcf30304a20272e5", 0xe5}], 0x2, &(0x7f0000150000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x80, 0x117, 0x2, 0x65, "4bea3999f5f9b7c60b816f0e590679eb3b07a71ab7d2b460fbe8c9914f935a94493f0df847760d197be7315d4e887caa63ee5defcf071ac2435ed18d2749f4c79f5a0b5c3921e68d05c7bd22d460eba3bbf244d8b7d1634ce67a5c6ac643fe9a51a2c1c512"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10e0, 0x4000000}], 0x2, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000d57000-0x104)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b24a3b9a1c19c0b80b1a279cfbc27981a6822a26d637782dde874dd7dba6d7b80dcca5d443f9923c21c9f00c7da01dacb1a5badb5b8643d0425fbd519077977803fd200000"}}}}}, 0x0) [ 42.116327] audit: type=1400 audit(1517325404.685:48): avc: denied { net_broadcast } for pid=7522 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c1e000-0x1)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000913000-0x4)=0x8, 0x80800) accept4$unix(r1, &(0x7f0000016000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bf4000)=0x8, 0x80000) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/30 15:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000522000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009ad000-0xc)={0x51c8, 0x1, 0x7fff, 0x3bf8000000, 0x4}, 0xc) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000025000)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000027000)={&(0x7f0000018000)=@getsadinfo={0x24, 0x23, 0x704, 0x0, 0x3, 0x6, [@extra_flags={0x8, 0x18, 0xfffffffffffffffd}, @tfcpad={0x8, 0x16, 0x401}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x34000, 0x0, 0x10000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000028000-0x148)={0x148, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x50, 0x8006f, [@generic="8a357b9ad1296027fdbb84881f1437e43d6a83609de34d801cae758f2da2d9dc034f8eedbd2ec1dde4e4c3cdc741e568c5748271fabffe911a90147c35", @typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="d0c1dedd9122fb2668fdaa12dbe41f75f14f06c61842bc61a55660e072812db6ec6fb75b5c2468c218e61f06bcaa9c8c74f34a6b443903a2eb18aebb65ab37d22abde5988e1a6f69a69b12ede7110a6c456325a3256e392c4cdf8c0dc18c03cc18dc9f87a852dbc058cfb323b5112e3a599a413389d90d87b4ecf43bdc95590d0c9460692744c060b0e502b8df25ce4acdbaf446d20a4d927dde40b9172868fa243281b1ac088fac58aaaf80323c3a500413acc48d50552b14088479e7999a68bd62a1f3308ca9fb2cb1d6ee885ca638796ccfce7c2a9550f465e533e3ad5c4efa915b"]}, 0x148}, 0x1, 0x0, 0x0, 0xfffffffffffd}, 0x44000) 2018/01/30 15:16:44 executing program 0: 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$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000062000-0xde)=""/222, &(0x7f0000f84000)=0xde) 2018/01/30 15:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000538000)={0x0, 0x0}) [ 42.192894] sctp: [Deprecated]: syz-executor7 (pid 7543) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.192894] Use struct sctp_sack_info instead 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) socketpair(0x0, 0x4, 0x80, &(0x7f000001a000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000001a000)=0x2, &(0x7f000000e000-0x8)=0x2) syz_emit_ethernet(0x42, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x41c7, 0x42, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, 0x0) [ 42.207459] xt_cgroup: invalid path, errno=-2 [ 42.230599] xt_cgroup: invalid path, errno=-2 [ 42.260500] netlink: 304 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.260508] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/30 15:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea3000-0x8)={0x0, 0x0}, &(0x7f0000cf4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000333000-0x10)={r1, 0x0, 0xb8, 0x9}, &(0x7f00008d6000-0x4)=0x10) 2018/01/30 15:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) recvmsg(r0, &(0x7f0000d24000)={&(0x7f00005b0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000c43000)=[{&(0x7f0000efc000)=""/215, 0xd7}, {&(0x7f0000b28000-0xfb)=""/251, 0xfb}, {&(0x7f0000174000)=""/155, 0x9b}, {&(0x7f0000da2000)=""/157, 0x9d}, {&(0x7f0000dd4000)=""/255, 0xff}], 0x5, &(0x7f00006fe000-0x6)=""/6, 0x6, 0x3}, 0x20) 2018/01/30 15:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000027d000)={0x0, 0x1000, "b30fbf41df2aaf626570670e6ce45d0a5bf96a379bec1e7ad5d8d78b39625b1f99a5d00c93929e1411c70c107846ad0a30cd7e07bf055f62a86b24ad6a3b34b62fba982248b43dcd254f6336c76340df7dc6439b37db47e305002487dfd6fbf66b4736f57d8b55fb15febc6325233e13894c99a437866abe864f626fad1dedbb1a890b629b66aadc6b245038f067b4dfc39abc4ff744829f79ee0d2f209634b817ba0936e36436625faf3b9274ab45d2381d38ba9bda301fe3ac644d68838e41ec97071d0f2b993c9990874bd326cc20ba01291c5d6a61827a6a41789e3aa9061eb04f4c456c41f24f4fd2868e810c223568eed0ae5fc0ad6b46fad2b71b544e86b513e67351d63217ea0c3f6e05a7b354e495f5dac5f2bf5108d9651fdaedaeea78860867dbff0ff7b5ee80da68a7ae359696a2a3b25d0828f2825007106163a5584fc45e1b3aa8c0712f48bd3e696560206adf3253b334a395639621b06b1e5b567a52794d680dbafe458dd99d7a109005aedb954be8eab45d615e2aff22cb624eae3d170265aa0967a777c12690f88b6d916bfde4ce1f2fc4edb5bc2a5b60266e4b42c6abeb6b7cb3cd3bf987466649357a7f195f26cfe7790bf3429b88d4cde31926eb736ddb20a847bf50023df6734517638f63fbbd46b709e6e1eaa5a319857b60d0c95f53e0d50fa9b288fd610ea281847ce28fb901e69d66360f08f1028a765be7a551666c176f777b7e704aa4629f874fcc2f6802904e2b9a094e4825d4c5dcce87ce9a48114c7bdfc661821956a09627e210a82d66646520ea932dbee196c0c3e5a60efec86a19f9d5e86cc4b02e9bbc96671b5666f6aa1d5f0c1d751f614a0ae2b618a50ba3d07b7ebbc617c58d163f98c73ee692897ef034bd13b56112416e335ffab1c16ddaa4d80a5398e0556e4277650d162e1412b2f6ddc0b3238fd91f3ab2f46f92fab418fc09d8276909821e0e8ff06ca13bac12f47db2ad802af70b6e5b3ccea4dd311681ae1120678850ad5532f42a8217f5dd3ebe57807ea8b2ca393f67e197f0f94e96ca693ed5d473a55369d941ee052f40e741151b17d965e8b345ef683d7912127be2400f3a45123618c43513d165d7fa0abf5de1ac80afb3e808c9f88adc2151662a094a4ff12347300949058989eab589cc803368a3e50268d45ff700ecf3e72d0dc995acb1442083921155f89b22354e246f21d796a2ec92c87f0562a564b0c41361010a143c10fca207207e71c3ab682da53e9ecdf5f13ea8bef3d41264e797e3f2a94c04b6f4cb3b88ec341275ea063cb0abe7a4b4897d1f257f4577d2501c5b3de01e03c22dd26f5689d2291b65831a642fa2bc83d0871c49eeb22f144a8c050eb85b5bc043f459109a30030731394c105fcfa4a05212ff3c5bd2fad91b6d3749c511e9a59799596e2bce4cac24a9f7f0d78a189b1f90bee68c0e29feb6874d8b4a9597f3c50f822d687430bbad9a4fb02428613086a3f4e4dd5b91b6da380032a2f8100f12aea64f800170be0bf70a438ec6b0c1eda683ea1f15333c73b3eada22b5ec20c89121d64694672302ef1e10540c0799ea71e9ff29c57016a0a698c9d1c15fe56e1cfbcb0f548d3f6dff0d3936c7e7e3c3df97ea196df950890deb46fcdf34f4d802e6d624583a334e7bc4a1d4400dc79b9ada3a51574e0b4ad3720160da82614af099758b75f094325d3ad15d42680da4e3eb14612da3a49a2049322abdb8fb1c97c602dc78301f4907a0bb6fca9dcaf4a3ee0ad2070aa7e03b8ce4f1b53de717b820166a70e4adcff82deb6c55eb09df498dc801258364a82d821e59e10c37aaae812a87c8bb3cf23439fb0b758ca261204c50d145a5463d5cac7017ad790f86b8981e67f4506ef4989081b14aabdb48521687e671fbbe55d560491962395514567fc4d824447423b5c806f2fc1ad5d30d808a14bfa6799ee4302e4a991e3db1afa6fcd18e9d6b2160037975517012ce77e5f355ec75dfa69708578827eb2e13cc289d74a357afd9568d1eae9fc5365dac62ded6114b21605c445a4d85842e4a2eac3033ec7a83596f4293d9f67c6ef313709ed731d9a05946bf3cdc727e790946eb0c93d2f04e0cc7c688d0f8b2aa39c456b9d7eedc17b72cfa4a07738191962f2bda3fe47cf5ad1deb38cc9669c66436dd9f5be14235c92b360e09701718dc4fa0179b2a41e8e7c292b1c11565ddbfc6f870ddb6dd05c8f842f2566735d097ba31e680d44dd77f896d0b3fbc4dcc2186f4f3f161cd6bdc2be155929bef4274a1c14256321d1f684cc538d332fd58e5d33d0cd30222fbfb7040129b8aefdfe4553ae9fe447b5413ee945556accaa5e1a5948457624477a32292a572866183c174c666f5c5ab80d7b1db961d38e9d8d596b647b2a7dfcb63c431b0d39bbf8dc87f83a8733d344e117f6c9866551e6fa0332ed5f5a3031a2af138145438dceb8befde7ff36571479f667ff503c3554258a13104798d237a5bf80dc26704ed8bac209a7b1212212b937ccece8a153a1d2c706a7d328defc7c8201e4c134ef7b4b7feab69144b76759304fc9350727dbbfcc76402443ecfdb0831f5bc6f7911817485c9d4e80dd6260d69b3b2bdf431297385c503ed8b7c2e130c6e5ec17ca36484419c5f63d60f9d6409164eaa7ea4cf8c0269c268d997c64cea6a1f19e069a70667fec4d58e3e152f356c4b87282d51ff30a60c2fa48bb8b1bf5fac02cfbb505d79c4fb78a8d0391033a343f01d61a9d6d7fbadd7f184005638faf4f9578efe2f555b8f6bf71c02802bca23aced70929b4909976719b6d33341adb7328593d01e4730ff64920e257a2d6bae65c54aaa6370e2336c684417dea8be081ceff2690f803ea5a7d13dfdd0e916bc622c3b4a370fff718d5d338287d7d61b540f44854bd8a09d6aac1049360ab3f74290bdebc8279d839aeeeccfbc5240d805ceeb8702e7d4f8d4358ddca3cfb9c5b421244a46cb3fa1c3c4258e5308b3bb263e86c7599f6004e86a812a4bff443af42b43089b61e0f740a60bd8c89b1720bec297801e2c1904eda9c27e88de9c2b357ebd286effd7db7bb294070d7228c2b3bdf8c40b311727e17c7c0b411ecb9f68509cddd6526db65d4614ac64f18936dedf60d54b971a52dff510ec4c1b70ce26f7af74d16c612e918ef21873c13e66ad9bcc55e8d63208dce26ecac2c8970464fc2a7576b2cb8861a90ab2470dd3dd34c7490c1e29d7d8f917e81bc9ba3fdb4006c8c800c6c7f04d879ca0c20299e95821ba04c9bbb772afc1ac4501f4703d71727ee4b97aad96406dc73a3a6f1e08301f7b48daa6a790e80b358c353b47449c5b11442833ec4d85f8afe8d4b19121c9a1acd16be14751b3e5efb80a21d63dd0615cb238c31c9291d732494a6a4b5888ebdffb0646caf543b71c9eddc52f68933c7e9348832f5d43bd85cbb07e9b0ba5460032ae38d3bfe952d9a170c025e5b7e4e76b49d13505b35eaa8f17b07c8d1c0cb5201e72b1d08c6ce478b67b4034b483afecd8b45a822c76bb5dd7b73b89ae909fb6dbcf3137bdcfa3224ddf0dc68edaedcc868fe362ac679b1f8a227499d41f4c88ef3bae443032e21ae6ea51c3fb95701fe31ad6aec97d183f53c4ae3833ce04f71d5b5533e769891dcc8c2545d6c9b4564dd3521e8c6695df86afaba2c205439d2ce97912294f924268a51d84ce7bc9dfb9bcda14f82c231434f34364338fc420c466d8931ec2f580d1ea6df34e05ece4e06a52d4afe7677790e13d2a4d15e6a88ad960863ea1206954fe628ee846d6a723a3ca65e33086d8f11d9e35367fc3807b1c7b0392d099289a69434f2dc99146fdedd996840fe02da9237b4b243dac400baad51d6f3488f68e5cea70b85f155081ff6af2779745ac14ce9cfff64c03cd19f1b9482ceff5443c73e370086bb90eb5b2abadea51d6b19575a2c084869ef8fd9db7c4de2872dc3d55c1ddea70fd22da5cf10b8b45df470c6f2130a35b6bbbb6fe6db6a3d96a645ac392d530e342d5647f8ae6c1da81fddf0af2d3e1a31e9d2c80db2f01fa3058a71eb40f9eed7ab94ff772dbbc3301da4f3b83514b1787e8089095d32be148ecce73cf846afb57c4e68c57261abb63b7826bd4c6150809b6a097dd02955b2c696b001eaf9dccf99f22386fa1f406dc5bd8720792ae638fb14eca34b27118bcbc1339623a9048c3ebb4676901fc42b96ed92c8b0df1da9bfc27443e8d7c74c8eb4e80614cac80f0e404273c66f5a27ed361dab4735c975b1c974cf5aea99436227243362f3b74df4c51484ffd05b1baa5c2d77f88b6089d674689729400c3f34771ba5b5aa56bf2e8c933a26a2389b88a8cbae3ddea9f901c958b2d7d786fbd96c34da3d5b3524843701180992d5e37421b954d4066cf991ea596b647b565fccfddecd181aece6fa42c0fe288969c1abb7a1cb7882feb7569f4fe3ca30e9e4ee7c4a1ff7ee7bc366a02df3e5e5144209bb07dac03536ff374203bbf3e8fa4d92f44a8b0ab8fc95e5789f3b669682b3bb31917a3e1b4e06925899b4b98f187484401f5f7d50d7742486d28de2cdf942df1b0579e95c9556888528cfb88c4f2c38b594720d912ddbf7b677a18ed75e3ec58cc8cabaf6192287abd65ae7b08160bd2d2c3699cb9333f7ec061b2d8de2f6c284010786daffef55b68cc4ce2cd9fda540f0527ac52474f9b542020f7a3e0f09d6bed067f9851acfe929f50129fac8047e7772b9b3d00ef121bff7da515bd1cd1645f4c9a22b72062352a59ac8922a374b5ff0655ab1fdd4fd05044a0998c1692457fac55084dc76d42e3d4c1b0097957113bfaa2f82c0e4fc5e509c7e8ede65b57e5d2a2d95378ed686f96e238bca87a5f4253dce6964458f4ab21801911a2b83a377c924ead668bd86422b8639983e2d1cd2741cf2e9ab91dfb7707ccf3619880844742ed945f4bd803fc0a0d2781fb6480dc0891211a4f14a9b3164327a946f62d0d35e21c935f13447cae49a14d5859eb3c487b5b324ab32d06a381e571e344da56170048e48e49f41423f19bec8061a24b08b573eaa9c2d2ce4924870db3819b121986ed4477e093ad9c6c6bcc3f1ecd3ab3ff8836b025cf0546b41d7fe1219cea8733981c865f11ae26394ce08e159b8f880e010371ab84275f5d43c8654b3487bc5e498723d943e444648cd4884da0da51c1fb3591a0e44ef74b69940612f418e4418948a3dbf3638137a683aaa9fbbb85f42197e9fee909c3416ffec410ad83b9ab80b4eaeeaaf2d7e616e07fa50cb82a60be52939bbaedb9557e54fdff8955562d45988fb7599f85a61bda26397f022ffe23ff622b17614e4f2dc3327911832f7884953a8ad3e842bb1d57eeeea7d89cff41731c52c9aee5da8454666ffccdf029e581bbe6fec6f72ac92972d93baf648f439152b62821f3b71e8c9cd8ff38145e1efb3c36bd5a923be81367fba17425f64569acf1f980238058c498ccc97c9b462703f415d44a0e5cbfef52a48b39a4bb7317dde811e98d56a574209e8d093f87035c6c3ef766f5ff3898d86a73e0da04ade4db44f93a8825542a3f76531f72a36df9c830f1f7eda3cbb07c7d3d8f56e4319b64a35898783f5378e80af695de3d1484cc13589592e6e4e3b4c317022fd989cf843a324b8b64fca826ff5162c077272b9477707b9dc3ced66539f92b4e833b945e74c12187728c77320c0b21db82771068d2c1fa990af7a82375cced69c5bcdc89e6ac5401545dd591256a39264a66cc4b817581117e5e672634963e9c"}, &(0x7f0000c25000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a40000-0x10)={0x80, 0x8001, 0x1ff, 0x5, r1}, 0x10) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) pipe(&(0x7f000020b000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f000004b000-0x2b)="39f3ac46aab18677b4a6e8dc3adf2ec966b031911dbf76e27cc29985195cb7af26dc8ffbabfbee30d793aa01c49b5a039aba6732597f5b7253d0240a1e795e96177fd7f8ca7a37b36bf5f15e5ba4683aeac2b70784d134309d22770f974d93af8086e4df550e6d17f7f1a6bfac297ca8c655f556dcea746958de92cf78631e5a9b48a1", 0x83, 0x4000000, 0x0, 0x0) 2018/01/30 15:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000046d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d40000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009cf000-0xa)={0x3, [0xff, 0x8, 0x400]}, 0xa) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001ed000)="24000000200025f0006b000420edfc00022100080110b5000010ffea08000100000000b7", 0x24) 2018/01/30 15:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ca9000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006f3000+0xafe)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00003ce000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, r2}, 0xc) socketpair(0xb, 0x5, 0x2, &(0x7f0000cad000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00005ff000)={r3, 0xfffffffffffff000, 0xc90, "b5d6f034e9e4f54da520bd70d914390cfb739d1eecad17ba56d825a8dacfe361a608"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000426000-0x20)={@generic="01cdc0de8309663a4ba7bcc4d0ab4d99", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00005dc000)=0x4c) 2018/01/30 15:16:44 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000264000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000040d000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:16:44 executing program 5: socketpair(0x0, 0x80000, 0x0, &(0x7f00002e0000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003fd000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x84, 0x8000001007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3a, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000f1b000-0x3)=0xfffffe71) 2018/01/30 15:16:44 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x1, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000017000)={0x1, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="2c8a4f0040146557a9b475422c946513", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x330) [ 42.366662] sctp: [Deprecated]: syz-executor7 (pid 7562) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.366662] Use struct sctp_sack_info instead 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) [ 42.441870] netlink: 'syz-executor4': attribute type 13 has an invalid length. [ 42.467196] netlink: 'syz-executor4': attribute type 13 has an invalid length. 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) 2018/01/30 15:16:45 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0xfffffffffffff10e, 0x4) r1 = socket(0xb, 0x0, 0x8000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000ffe000)={r0, r0, 0x80000001, 0x20, &(0x7f0000fff000-0x1000)="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", 0x8000, 0x48ad, 0xcfd, 0xc9, 0xaf3, 0x1, 0x3, "134a102e9f9f65bff3f74edd6f38249b16cc736016d73a9071b6"}) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000a91000-0x108)={0x1000, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001c000)=0x48, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000001d000-0x4)=0x0) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0x26, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000024000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000025000)=0x7, 0x8) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) r4 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000144000-0xbe)="96a9d09602d101ce11f9ebfd20389ead3a9837b6141f8424077bfb484d18ce13b42a567368b7b38c3b8969f9660e726e166771879f1c50455167e83ce2827d9b018f2a4e3a46a1407fec480b43e9f9f4ad446e8f914b20a7b0a17b2120d8d92c8a179fc8e9e37f2addd6aebef44279d1429834eb4ee9d3cd2a7d848026c89b6b5e15b41bf958ba7140c98dd0676be528ccb52c4c099e90aa7c89d8e471f40713d647271de1c3ac28fc326662ad4a32b7b342bdc0b8ce120d714ef2784f77", 0xbe) connect$inet6(r4, &(0x7f0000802000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x20}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r5 = accept(r2, &(0x7f0000014000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f1d000)=0x0, &(0x7f0000078000)=0xffffffffffffff54) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000037000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x6c51, &(0x7f0000bd1000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001f9000-0x14)={0x7, 0xd5, 0x0, 0x80, 0x6a02}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000cef000)=0x80000000, 0x4) socketpair(0x4, 0x4, 0x400000008, &(0x7f0000061000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004c9000-0x8)={0x7, 0x3, 0x2, 0x5bd17be5}, 0x8) getsockname$ax25(r3, &(0x7f0000a95000)={0x0, {""/7}, 0x0}, &(0x7f00001f8000-0x4)=0x10) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000f0f000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fb000)=0xb) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x6, 0x2, &(0x7f00004fb000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aae000-0x10)={r2, &(0x7f00007d4000-0xe3)="50e79619c9baa0d4c7d85daa9452236ed8a67a87a0649bffd46576239a520fc689ecf5d16d32d49476bbb673f2375752163086e1a10f0576f5dd0184b30b788d0241358a7695ff32609e7d024b2c47fa8260d138b060ff6b5ce95e6be24a42c1a37ae36dee97b77778f4845b0f2ffa9a97428af4a3f6c5a40a8918f6fc8c566a5f4f0845a2f3b95a77cc58e06065dbabb8f2d1c7e2d4bd1d95464ea5e56164dba6e245b77d740de6f2736d6302182048179bcd4b536a5f7d2a98f053673fa2f5b9bd8c56d8ff660e6be70532f2070adb4c3a1943d7d926ad73db9d734cb41594326ff5"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0", 0x20}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 42.482510] Protocol error: SET target dimension is over the limit! [ 42.520460] Protocol error: SET target dimension is over the limit! 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f000094e000-0x10)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)='.', 0x1) accept(r0, &(0x7f0000fdc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000efb000)=0x10) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000c36000-0xb8)=@newpolicy={0xb8, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f000026d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000df9000)=0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000483000-0x108)={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]}, [0x11d, 0xe13, 0x10001, 0xfffffffffffffff9, 0x8, 0x6, 0x0, 0x7fffffff, 0x7, 0x2, 0xed0, 0x3, 0x7, 0x4, 0x1ff]}, &(0x7f0000d35000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000040b000)={r2, 0x0, 0x3, [0x401, 0x9, 0x2]}, 0xe) r3 = accept4(r0, &(0x7f0000fa6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000c2b000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003d9000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c89000)=@sack_info={r4, 0x2, 0x9}, 0xc) 2018/01/30 15:16:45 executing program 4: r0 = socket$inet(0x2, 0xa, 0x9b12) socket$inet(0x2, 0x6, 0x1ff) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000540000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e9d000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000634000-0x14)={0x0, 0x5, 0xa9, 0x1c6, 0x4, 0x0}, &(0x7f0000a43000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a3e000-0x8)={r2, 0x3e0}, 0x8) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x646, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f58000)={@generic="7cb9504bb4a08f08343258c4366e5aa8", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000ffb000-0x66)="3799b562610d45a9e392c97ba029aa2ffbff246b84290b6ad6c3edb1abb63450063a0acfbfa7c759e4f2fc16e5cd3ff7dfd0dc9a1f79ab356577f64837242c8755d2c73bcab13151130d8a82fcb4518a0f1802d8dcd3f698e5bea3cace8f723ffae1d2a84374") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/30 15:16:45 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x7, 0xd5d) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000015000)=0x1, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000017000-0x10)={0x4, &(0x7f0000001000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) accept(r0, &(0x7f0000015000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000014000)=0x32) pipe(&(0x7f000000c000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000)=r3, 0x4) bind$rds(r2, &(0x7f0000008000-0x10)={0x2, 0x2, @rand_addr=0x42e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x428) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket(0x8, 0x80805, 0xff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f0000055000)=@generic="fc92d28d4d733f17d1b8e8470046acc5", 0x0, 0x0, 0x0}) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000051d000)="620a02a8415e76fe748ecaf75d845a619fe12be35409a4fd1421683e134727bef9472514854ea3c06f658322b97fe8732f8df6b6ab060a4f2da96d9e8ff15453ca17c102ff134f45fc966f0a380504e3174ab1d7276547d7ed4bcdf928a9b50a772bb7b9723eac3954b127153c319f6a5946cd20848252947fd92ad2ff783c911f6c2715d7cb3efb3b8561777e465b57297a298a43249e01b4bfffca16fcddfb0c861ed7e358de9396fa6f4dd4636d9068da15cd5df3f8c5d0f954f6e23b50e43c996ee7d108258bbc627f", 0xcb, 0x4000, &(0x7f00003f2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @gre_key=0x0, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000d96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d96000)=0x0, &(0x7f0000d6e000)=0x4) accept(r1, &(0x7f0000631000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d96000-0x4)=0x60) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x1, &(0x7f0000b7a000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006d0000-0x30)={@loopback=0x7f000001, @rand_addr=0x1, 0x1, 0x8, [@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff]}, 0x30) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000060b000-0xe2)="c6328c2478249fdcbdf75cf389384f3c8653c9f78b112adb77c82824e55f64fa46190ed6eee9fa0ec181aacb5ebfe5e176902b3e1b828f3bae0cbbc9f0638dfa0a4a652439561bf1b21f12b6279aa0ea758ef85a9ade123e54b1ce4b8354ba4de2f62035a722544a8f899ebc094ca50fc1204e1802498c4da00d812a04a45e9c63c60243780430014d075af4e5c6dfe1d4d79bd1310e2adde64f8476f13a3e83cd72bf10c88f5cdb6b03a97eadce87fed3ff1d855f116b95be3c5695aed66d6a07b333a1a7ec0536ded0cd763307597b99c13834524a1d381ea4a1df14d0760a4642") 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r0, 0x40000000001) 2018/01/30 15:16:45 executing program 7: pipe(&(0x7f0000ad6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cba000-0x8)={0x1, 0x5321, 0x5, 0x200}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xc000000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000001000-0xdc)="a45956de9a2076ebca485378675a48935865365a35070beab76702a1c9ed95a399ffec644e2c752662a737e7ce1b29b3c2a1177fbcfa9033bf7247959100fe43c63ba7831e3e6ba6a427b178fd81b869a061fdca8bcc473f8a5b8bf2500b782eb27939af0cc88d98deb2d7e40dc694dcc44e39affcd87e3741e0f1ee9d3544031e0eede2d6d809fee2af2935be11106ec25241313f7215b5959e6f8361cb0f5de9b03f1381b93f71f0b2c0c321c07d59a2a7d1d34f631f8ed9512c8bfbb1d7215c74b056e3718020d9c3cefad1ceba480eb65e9153de6957e539c978") r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x80000000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xae)=""/174, 0xae}, {&(0x7f0000003000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000002000)=""/7, 0x7}], 0x4, 0x0, 0x0, 0x440}, 0x10000) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006a5000)={0x0, 0x800, 0x6fa, 0x1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00004f7000-0x8)=0x0, r0, &(0x7f0000a98000-0x8)=0x0, 0x0, 0x2) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 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(&(0x7f00004fe000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000dc3000-0x2c)={0xf, 0xc2f, 0x100000000, 0x7f, 0x8, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 15:16:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000599000-0x8)=0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000057d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0x11b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d9000)={@common='gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:16:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000062e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003ca000)=0x14) sendto$packet(r1, &(0x7f000047e000-0xc2)="1cb8ae99c8e30fd9c656f9316c9c96d823b2741125278f7b98540d84b8891d72c72b99b99c0e0203ecc7155639451c47b2ea6a3762e5e3c8f2444b1cbcb245e697a203f2c046660788dcd6a416a9e91892bc67fbe32e93dd4f80a12c96921969ec33b0a04e40e9fa3e4441898cf350c2738d88d0c1e3d42290df80bf8156543829b6af6aa80ece64d54b0fb6d26e15b69c44db98fef7dbcc1f58810ecba32a44f1df8c17325f2dc37f40facd4c7920581108be289627d231ab6537d8627f6fc86fbe", 0xc2, 0x40040, &(0x7f0000eab000-0x14)={0x11, 0x15, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) [ 42.747570] audit: type=1400 audit(1517325405.317:49): avc: denied { setopt } for pid=7680 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0x3ab000)=nil, 0x3ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000386000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="647637852be02faaa811081c026253ef", @generic="9d155245286ddcbc53bcd9f4d11c09cb", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x330) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000064000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ac000)=0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001ef000)={0x0, 0x5}, &(0x7f00002fa000+0x14e)=0x6) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003ac000)={r3, 0x200, 0x9ca}, 0x8) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000087b000)={0x2, &(0x7f0000b22000-0x10)=[{0x80000001, 0x40000000000, 0x298, 0x8}, {0x6, 0x9, 0x800, 0x7}]}, 0x10) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000003000-0x10)={0x9, 0x9, 0x7, 0x9}, 0x10) r2 = 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r2, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000008000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd8000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000fd8000)=0x0, &(0x7f000025f000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bc0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000fd9000-0x64)={&(0x7f0000c02000-0x8)=[0x3ff, 0x5], 0x2, 0x3, 0x0, 0x81, 0x9, 0x3, {0x129, 0x7fff, 0x81, 0x3, 0xfff, 0x7, 0x8, 0x800, 0x3, 0xd8a, 0xfff, 0x8b3c, 0x442ba668, 0x100000001, "766df89feff9442272edd3567e9f3acffaa2ea3577aba842efdcf9378b38ba3b"}}) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/30 15:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f00000f1000)=[{&(0x7f0000366000)="890f4e69b6580d04efec3590551ce473", 0x10}], 0x1, &(0x7f00008ba000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da8000)={0xffffffffffffff9c}) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00001ce000-0xe2)={r1, r2, 0x401, 0x85d, &(0x7f00005c6000+0x700)="33a41526f77e44e38fa69d8a6f5e62eaa5e9e753920ab6cfb368f6615147c30a52d3b648f27508220f7f0cef91fa6e07970513f0b97c9a89a69f4f04bfa505e24fb1bf619ff036fc92c952f45d75058908ffe208527d53ffb56d1cd9bed70ac05c666e31f69aa4c9cdb7dc0e53d821f5705c678d2cdba89661d04f33a11a47531d0fed80cd194121777e7cf2e6fd2c91443dae938468a27e1746a0941dbd4f26fd2c81f2c521489c31190391092e1052691ed2b359b187d902663166ba9b7b801d8226100b9a866ced8ae841922a9b5b1e6d7d6d324adf", 0x7, 0x9, 0x61, 0x7ff, 0xfffffffffffff801, 0x9, 0xffffffffffffffe1, "5740e81528f49f43548644da32b7646bf415b3edc7aca16e87a914c1cc4f2e2b7f5584c8db12ac6bc9737bc3c4116282462730374cb0ab59ea413b271c8865853955c45ca6188c95de122df8267cfe5ddb7597731010ad4c86ef2e144b23800a063c53cacc69f9d4ca5e28973fbf4cc48d951316a21a4a9ebcb336c3ce4f5f52fcd4fd8d440ba017deb4b53bee17130c8a7bc05a4190bdcc7409345c972fecce7458aa282edd2c206a67394ff0b5cc94cc3dcd93d31ba633ad92"}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00005e4000-0x4)=0x1002, 0x4) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x353, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e39000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001f000-0x438)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3d8, 0x1f0, 0x1f0, 0x2e8, 0x2e8, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@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}, [0xff, 0x0, 0xff, 0xff], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x316, 0x1, 0x60}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0xe320, 0x9, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}, 0x38, 0x2, 0x6b73}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xff, 0xff000000, 0xffffffff], [0xff, 0xffffffff, 0x0, 0xffffff00], @generic="ec6f3a6ca6d52ef22e34e18d9efc854e", @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0x2, 0x4, 0x40}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x1, 0xfffffffffffffffb, 0x0}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@broadcast=0xffffffff, 0x26, 0xb, 0x4}}}]}}, 0x438) r1 = socket$inet(0x2, 0xe, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001e000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0xfffffffffffffffe, 0x4, 0x0, "00797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073000000000000000000f1ffffffffffffff00", 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x8, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x408) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000034000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000003b000-0x10)=[{&(0x7f000003a000)=""/57, 0x39}], 0x1, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000036000)={0x0, 0x0}) accept$llc(r1, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002e000)=0x10) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$void(0xffffffffffffffff, 0xc0045878) bind$alg(0xffffffffffffffff, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000064f000)={0x0, {""/7}, 0x0}, &(0x7f0000f5e000)=0x10) bind$inet(r0, &(0x7f0000082000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefa) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f5d000-0xb)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000f5e000)={0x1f, 0x3, 0x3}, 0x6) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5f000)={0x3, 0x0, 0x4, 0x8}, 0x8) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000087d000)="01e17b4ef42f1877560175ba458107cd", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="0022040000ffffe0ffffffff000020ff14000600ff000207835eebf11608fee6af724b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b3d01000000000000004a3ccd3560ae01018343000006007449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f83c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab30000000000000005bc97ffb4e82cb03419544a3988bc226a85abefeb60cd7c78d103d38c31c7c86d16c4d86cbe4ab390c0923f0f0000590fbb00f8bf4d6ad2cea6dbe9d4a54c17aac0db6ebb450e", 0x118) 2018/01/30 15:16:45 executing program 7: r0 = socket(0x1000000000000011, 0x2, 0x9700) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x3d, 0xf0, 0x1f, 0x80, 0x80, 0x7f}, 0x1f, 0x5, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xfffffffffffffffb}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xbc, "369b470c3a74019fe4ac80650fab9867674568bf41a9c7c28092373d29609834ebaad230247189f22a9fadca64d1ee8653f311d3febcce0ae45286952be925e899953674fbc79ed0f27ee7bda4ce5df55f6521876a05324dda841047a261fffddb7d65cb3a8d708163fa032dbe50282ac68c0be16453e2da7cb80a1b205179b8e0f998f69df88a6da7b31b69fb22a7fece41ffd55b51343951da63cdc50a58fe88bab406dd637da983a604c3eed29247a94770692e02716126a687cb"}, &(0x7f0000001000-0x4)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000182000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000846000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = socket$key(0xf, 0x3, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x3, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000102000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000-0x4)=0x7fffffff) 2018/01/30 15:16:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f0c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a85000-0x4)=0x10) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000766000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000523000-0x90)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000f9a000)=@file={0x0, ""/37}, &(0x7f0000080000)=0x27) accept$unix(r2, &(0x7f000057e000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f9b000-0x4)=0x1002) r3 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cc7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a87000-0x8)={0xb, 0x2, 0x1f, 0xfffffffffffffbfc}, 0xffffffffffffffe9) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000167000-0x3a)={0x14, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000220000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000030c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000af7000)={r4, 0x4}) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000029f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf1000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000d9b000-0x28)={0x9, 0x1, r5, 0x8, r6, 0x4, 0x9, 0x1}) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0xb, 0x8001, &(0x7f00000aa000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000011b000)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000be3000)={0x0, 0x0, &(0x7f00008f0000)={&(0x7f0000ae7000)={0x2, 0xd, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0xe1eed9429a1f4419, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getuid() mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f86000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0x40, 0x2, 0x0, 0x0, 0xa0, 0x20, 0xaf, 0x0, r1}, {0x2, 0x5, 0x9, 0x100, 0x2, 0xfff, 0x5, 0x1}, {0x10000, 0x8001, 0x2, 0x6}, 0x7, 0xe, 0x2, 0x1, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x10000, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0xdb, 0x80000000, 0x0}}, 0xe8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f87000-0x10)="fc2033d1e8f69c47c73a1344335cd3fe", 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f86000-0x5c)={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, {0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0x7fffffff80000000, [0xfffc, 0xfff, 0x100000000, 0xfffffffffffff801, 0x4, 0x81, 0x5, 0x7]}, 0x5c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000f88000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000387000)=0x3ff, 0x4) socket$nfc_llcp(0x27, 0x2, 0x1) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b53000-0x1000)="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", 0x1000, 0x80, &(0x7f0000f86000)={0xa, 0x0, 0xb0e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9723}, 0x1c) 2018/01/30 15:16:45 executing program 5: r0 = socket(0x5, 0x807, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bc7000)={&(0x7f000072b000)=[0x100000001, 0x6], 0x1, 0xe06f, 0xf2f, 0xfffffffffffffff7, 0x5, 0x9, {0x100000001, 0x8001, 0x23d, 0x258, 0xaa5, 0x6, 0x4, 0x7, 0x2f, 0x8, 0x3ff, 0x1, 0xff, 0x7, "3dc0ecc3092f92a2b473ffa0f1820cf068c5852c52377f5b36881338a0498c1d"}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000868000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000098b000)={@loopback=0x7f000001, @empty=0x0}, 0x8) accept$nfc_llcp(r1, &(0x7f0000e54000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d22000)=0x60) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f000076c000-0x10)={&(0x7f00008a4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d81000)={@common='ipddp0\x00', @ifru_flags=0x2000}) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000842000)={0x0, @in={{0x2, 0x1, @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]}, [0x1, 0xc31f, 0x3, 0x7fffffff, 0x1, 0x8000, 0x1, 0xd5, 0x8, 0xda, 0x9, 0xfff, 0x1, 0x20, 0x2]}, &(0x7f00003f8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000049d000-0x8)={r2, 0x5}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x6) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) r1 = socket$inet6(0xa, 0x6, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x3, 0x7fff, 0x1d1f3482, 0x8000}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x5, 0x10, 0x5, 0x37e6efc4}, &(0x7f0000004000)=0x18) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) sendto$inet6(r0, &(0x7f000036b000-0x2c)="183d5c88400b8c7f8f71bb2cafb173b240e7bfde24d49096cb42db4b303211ec5992989a7cc9d9e4d61d1240", 0x2c, 0x80, &(0x7f000097e000-0x1c)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e3d757e}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c91000-0x8)={0x0, 0x3}, &(0x7f000053d000-0x4)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fea000-0x8)={r1, 0x8}, 0x8) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000094f000)={0x10, 0x0, 0x2, 0x81000000}, 0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e22000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a2f000)=0x48, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005c7000-0x8)={0x0, 0x0}, &(0x7f0000e63000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004c9000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000796000-0xf)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8f3, 0x0, 0x3, 0x8, 0x8, 0x800, 0x400}, 0x20) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000000000300000900000000070000000000178405007e23"}) 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000629000-0x4)={0xffffffffffffff9c}) sendmsg$rds(r1, &(0x7f000098b000-0x38)={0x0, 0x0, &(0x7f0000d44000)=[{&(0x7f0000d70000)=""/152, 0x98}, {&(0x7f000016d000)=""/45, 0x2d}], 0x2, &(0x7f00008e1000-0x118)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000001, 0x7fff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a23000)=""/236, 0xec}, &(0x7f0000149000-0x1)=0x0, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x122000000000, 0x2}, &(0x7f0000cc3000)=0x3, &(0x7f0000d8a000-0x8)=0xedd2, 0x37, 0xec, 0xff, 0x4, 0x9, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x78c4, 0x400000000}, {&(0x7f00003ec000-0x49)=""/228, 0xe4}, &(0x7f0000c23000)=[{&(0x7f0000f97000)=""/149, 0x95}, {&(0x7f00008df000)=""/244, 0xf4}, {&(0x7f0000986000)=""/96, 0x60}], 0x3, 0x30, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000697000)=""/28, 0x1c}, &(0x7f0000206000)=0x0, 0x1}}], 0x118, 0x40000}, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x8000f, 0x1) sendmsg(r0, &(0x7f000092d000)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000363000)=[], 0x0, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x26, 0xfee6b731baedb86b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000009000)=0x101, &(0x7f0000003000)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) connect$pptp(r0, &(0x7f0000009000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b23000-0xa8)=[{0x0, 0x0, &(0x7f0000e47000-0x20)=[{&(0x7f0000990000)="a0108986703c9e01f94624a3340935f91fe1bfcb9bef5b1cd9223f8a4d50d2b11878c7c555fb7fc688bee0a07f4895d2c38a89605598f22644afcb48d5194b4c0b75cd", 0x43}], 0x1, &(0x7f0000b6b000)=[@iv={0xd0, 0x117, 0x2, 0xb8, "b9218050b08ae94abd992371304fd184d6cbf66d32199cc9b70292f59c776aba9eca055b5559af97599db6742195829d0a037d34be7cd342d0e29389d53838a4ba92f3408108fdb1c876c4db5ce10dbe0833c5d2dcefb1d7687307f6064cfa48e0e8cc93461fe62f0b1dbe19269e1f1573246f144e394d6452e37777d81f4ea84b87b52de51ab48722d49c5d7de2b54657a3cf845ff8a911ab746ed428e574d132b47c79a2adbe3450a18ff2c368ea060aba4cc9f381b1e9"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x100, 0x40}, {0x0, 0x0, &(0x7f000021b000)=[{&(0x7f0000c82000-0xf0)="1389444eda3d02ee4b9b50c1e7c41ba7ef05b50a12eb8e45469959e0565f27795b0fe29052e1780736ab4c1916ed37b3186690ad97440c5ac58e8ff798cc702327e57a5f192a5c3a89355793aef0330ab27223fad313d3224fe3ae77fb39810c768e996c0209b0fb5f9ccca79f4027862c878d98e3febeb901235907511953f78d43fa18d2dd23c5bba16af4624068485ccf767939b71f90c260eee444950745416d831cd5c9403ec7efd7b9ae7542784254fe71bfe6ff51c52b173972f79ea80d88ec06fdc3b8dd3f108229344fa4276511a079e8d0ab031fdfa5bcc935cd5b305b00090b97f8c000278205934ecabb", 0xf0}], 0x1, &(0x7f000025b000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x80, 0x117, 0x2, 0x6b, "2dd40692aa6add31a89ed7e46290215cb3c6b3c38a7cdcfaf75b55656dfed03e61e7eece5b6e7e6e10e7e30bcea52ee6fa060fe8b020daee3edb9fb91ed7d953edb00da1718e3d0f8fa21d4cd77635f9ba04f0a10918e50b0ec14a4edbd36ba96a2cf9abbacb0d7b2c6265"}], 0x1098, 0x810}], 0x2, 0x3286e41c6c6b019c) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2e5) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000a1d000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000670000)={0xa, 0x1, 0x407a7fc6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f87000)=0xffffffffffffff8b, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x80000000000, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000025d000)=@assoc_value={0x0, 0x0}, &(0x7f00003c7000)=0x8) close(r0) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000514000)=@file={0x0, ""/108}, &(0x7f0000542000)=0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xffffffffffffff66) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket(0xa, 0x6, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a0e000)=0x0, &(0x7f0000fdd000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000440000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000229000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000-0x88)={0x7, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd8000-0x4)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00009c7000)=@file={0x0, ""/108}, &(0x7f0000d0d000)=0x6e) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00009ca000)='tls\x00', 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007dd000)="37920a74147b67dc4ddfcf58ab6b88c1", 0x10) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/30 15:16:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000076000)=[{&(0x7f0000001000-0x42)=""/66, 0x42}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000049a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000699000)=0xe8) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000719000)="15c7f936ae2c2140e7231d3aeaf2727ee0dbfef7a14af2b98082a9729a416f08d2f76c265a6b8931d16f334279000b9550df776906cbe7c934d9ab09a167da9821d0b8580b78f3272821573dcaf2691dec87baedc72c368c8e45a016a0b0c459eb1fc07a3dee94c999ee0439d47363ec645347b2a332bb681e8d85f0d4d8a3bc86df491338d62f3dd84cd4418613ccd152cc48", 0x93) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a3e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$packet(r1, &(0x7f0000315000)={0x11, 0xf6, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/30 15:16:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet6(r1, &(0x7f000070c000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) socketpair(0x13, 0x0, 0x81, &(0x7f0000000000)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={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=@empty={[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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0x0, 0x9, r3, 0x2, r4, 0x401, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) close(r5) 2018/01/30 15:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006de000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008f7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r2}) connect$l2tp(r0, &(0x7f0000820000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x2}}, 0x26) r3 = socket(0x3, 0x80005, 0x8000) sendmsg$nl_route(r3, &(0x7f000045a000-0x38)={&(0x7f0000956000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000eb000-0x10)={&(0x7f0000709000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x12c, 0x4, 0x0, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000580000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000681000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a79000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0x3, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ef2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00005f8000)=""/54) recvmsg$netrom(r3, &(0x7f0000ef5000)={&(0x7f000037c000)=@ax25={0x3, {"53613a3c1bdb2a"}, 0x9}, 0x10, &(0x7f00000f5000-0x40)=[{&(0x7f0000cb2000)="98524963f64cc2c59d1176f6ba03ebbbc9465bd841f0d421bac12fcefecf4755d13458282662c0903a6205f8e02f339f9bec99e448dce8c8c28c1a045594bd40ba38ce5ce778ff3e3f12621fab4740338e9a1f3b9c52f0a1e09f761fa8a33f73449dcc4b1c624f0d49d862e43f849137a57a1a540a895f2a27c63f9412dbf80c0581abe78f8cf24eb2193d050a776876b5894362798334da9f077b12e7c76839542f645d315c4865d0e5c26766dee4d4b8d8bff672babb147c50ee2c50ba4a9c2a391196e124", 0xc6}, {&(0x7f0000c4e000-0xb3)="eb6598489ea88eef42c049ee239c618036e02b0f48192cf68d4e0467bb8312dc07a375515a795007da23732b081c4eb0b3e2235f8d7d251ad00b0d17f63254c7deca5ac7ea4483e3f10c93e220d99e30b9951dfb2bac337b1b24b7873cf7547678c285a8305dc44d281785c61ff1f65a1662b89240e4f08f2581c8871bd13aa009f4fa21ea7577326840e6e1a46978389a5930b725eccdd31e7e7f28a47f00b6c0ff449a8f1c98b5c6e82a5aec598dc843ac2f", 0xb3}, {&(0x7f0000c0f000-0xaa)="3c4852cb0dc56a3710178e173e5265b93681408d5c75d9b3ddfa573f7d692b6323e975b11c9c043b18b170796d15c71c5d395fff19e016270380c630af84f78d6aef4abcfca1bdf5dba1ab29bbdd64c2f4c9517c272f7e7b340108b776ef61a7d2664935d04a82462aea021ff1c13b9c65907a92020ecf84ac2e1adf9e202fd957ee3e3f716137cba10c414d2ecce1b90b4614d7553d075f24b1aa40a3c87154faa63b20bc18f4e9a16d", 0xaa}, {&(0x7f00000f9000)="645ac10de133f0532e7ebd54fa1cf8ceaf5dd2437dcfc83ede880cf37a210c6b500cc18b6fe79bfc63a0c0b93dbfda29b502ab7eb6df6ef29d44ec806b47a6140f52a0e265afcfb59046996cc474c0db28a8bb954e5e86a873dfcf8408594069862410145827cac0cccd5748500cae4c3236bf809fbf9584fa1d2ee6da9da4c8b6138b555092bcadde5724b4173a60e37eac47a8d87bc555ab95b76cabcad90217c91a72833c36cfd0", 0xa9}], 0x4, &(0x7f000016c000-0x1148)=[{0x88, 0x10b, 0x8, "bd40ba52da2a0640e93c4b5c6a0d9324564f561f6df9aef54b78c57535629102d3b85d16a1941202ba90608d8786eba86b863f63c3dd7fe2ee8309296cf76d4f53cf930b329de9cad7813c4fd414b1b5699e4fbc8faecb154520bd3a94c980d836a501f71b42da66ee912e83ab613e15891995f1177968"}, {0x1010, 0x11d, 0x7, "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"}, {0xb0, 0x1, 0x2, "8875321336b1a6cf5c982f428be94a146079b2ce75659fa4138919318b5f65b3ef7ddadcf3b85ace049185829169672714d99b229bbd741ebfc4dbdf217fb00f9bdb84ea3115b48cf086050945d958a96fbf1cf88bd561e298a499ae8c540ede81e48ea68b4308205e7325103a56988ac12c485524aa0ba2163b9c55ab7d2fd8ba9f1d8449b5921587a74989b96122ea80170078446b20b547377a7486731364"}], 0x1148, 0x20040004}, 0x0) 2018/01/30 15:16:45 executing program 5: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x11, 0x80007, 0x80000000) getsockname$netrom(r1, &(0x7f0000b0a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000034c000)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000173000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff4000-0x4)=0x1c) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000983000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000da6000)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3e671bde) bind$inet(r0, &(0x7f0000018000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d8b6d95f79d315e423ec8e8057ea7a1011f17dc75def9003f9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001a000-0xa)={0x1, [0x8000, 0xdb4, 0x29f8]}, 0xa) 2018/01/30 15:16:45 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8101f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x4, 0x7, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x5}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000e000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000d000)=r4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000005000)={r5, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x48) 2018/01/30 15:16:45 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) [ 43.350149] mip6: mip6_destopt_init_state: spi is not 0: 3775135744 2018/01/30 15:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d11000-0x1008)={0x0, 0x1000, "b22c8daeff9d4997a1b230d41fa5519607b6f76a381518d7f15ad68a466441510cd1f6e3452bd83a2d6559c12d0c653693fc769598086be710efdd0e6d0d67c1f17d28f8d9a49afa64fde0dcbff3adae952d3c37b87ed326e121cc15953fcf58ea6700809b1f98e354a52ced8b04637b1dba0c8c904a89ec7946de308dbc858856838f5f8416df912c33f93fdc64f5e5234bad490d8344328412ef86da22ba4f2fc8311f864c1f69b90e83aa9f681e5983d6fc815da44cf35b56cdaeb908940d2038a495f09b06dfe83501aac0ecd86e6d7fd39ade085580cf4b07db585d0f6fb896ef52a17553d0a795265cddddec985f020fd9c859c75aad1d32fc2b2dd1d45ea201af3efefd0d3d196bf826c5e18daa17f09f2c92c79204297edb5045ac7086fd9065b13c10f9f8dc497a0252b85e3949ca81e0f728ffcf810849721745e49d0f2e67f070c6a207ec8fe2862fbc95be71971c1a238359e24f188790e95aa032aee132152d187d90385004a23429f51a83a34858a024e269eb9bc055442cb3a9d32218072ad71cb8b56322626cfab6bb3d15772e5e179b32bbabfc92813227437c441c11b743f5c2a5bc88ac3ea7544d2e39698ef7d5a75ad364c24b878c05bf6c81256c41afe0cb53cc0e47d88a1df52eaa43c65bdc8a63bbf93f82b446b36a989085f7d2323a5719c8a1559cff581167610ec258bbae136a74af5562d02bc99e8468f589a331ceca3e9f146f7425a2d67f5cdb70d2e41c0df1c9bc1d17da7cac6b3a2c1a92f830319dd1fb950281223c1b1f7b5215137e279c976c868c9bbe726078df7cdfe008b14c07edef58ab892db9cff49852663127f6a593c4f16fc24c2096ba64bb240b1323372ce17f615629181a482e040ad867c29669e38535c71166e87430da5248c3acc9ccbb7bc0b02069ba207312e70c95c3d130c92dec33e435ef1cc8587c9813986bf04030c85480b3fd9be4de25168ebb52c87c9792bc4daed58926db294c86c1efc7ae02aabfcbf91170f62e2827a9835acacd61e0a0858d2e59a5ed08bd5cfad5a3779969fe18e19d093b04b64d469fa2c410eb2e214387e75be2c274bd9714141874bb5302c620e20c427cff889c78f8a7a97d945d476c70f7e24fba1a1eb7b2b5958b845a50474a43819b6243380df62e0a04ba18118fbc95ce23bca9a4837a75581eeb9ece4b29d2a7d68dfe3aae7734bec4b64d8bdcf7cef1a58f809d201c6a74519b87b3ec4c2981f6c04e8aee747dd852055ee78fca565828fce621e2c5e92141be7f919347df9c2fa9d3500c1ee0119f18cfde87592be71519d39b784a00ed5fec5eca0050129f223bcbb19a28544ae0627636b3c92ab4626f5d67935d86f172b1155f950775ad094514e7461734f362ac7de1e4013c4713e7de8acce6c6c5831d1db6fdbb8d704020c468598d57d69edde64334f3554c31c65c0acf4ce16c65395c5aac15df30891c4721595f9ba4797ac083eb8c24bc22485255aac0d131c673c2078a32ccd36cb375145e3966fb48f61dead53e1c75bcf37b0cda62922e621621791f5115507d36271e54d9dc4584e88a233740b275d9a5573dd9c2e7a9e3678dcde7b867a0d6c29c7166dd39824fce48f3ed1867bc7927f2ec5ce90a7f5a74427a060b1d6b6ca62482b94e4b75bd0031e00a72c4bf7d375b2057fa0e38bd294688ae7cf17d4e4741c9400b0ef25d21397e61bab4cec42e4eefe9c60ad4ab378c8f51fbf82ebe3ad620fefc410b2739c37c480a3750ff5108c1b012d2afb313cce69c05744e2e1f7da15cfdb0f4b1b70153a51984e5ecd9335cd449cd879ef35d9a40cfd733724855185c97c978fe21860b2f363cba5ad5a30911210e9e4e3946b9955c8253e54af2d5af758e321267f85036e4d7b9dc2a0f70e901b0ff65470ffe87df7a212c0a391baf9e737e5d8359a8617b33d8c43ace3b326d4d989886aeaa0544822f756142d035816b653d41aef93edf9bb75af1e153231b73c507a91e903e309a021ebd60ffe28bf40e3a7285d2369bd94028164ba7fd2ea66a615bce7c09dd1a9a4c7b7209988cb8d2ef0ab4237f7c6e960ccee462e6ab80608ee4d425cb8b3cab8e13b83d64669f5cda0a1e1c59a754202ba45bb8e5e71d83caa7cb56c427a667f9d3a115e0902472c882f15440c7ed8a6802baf5ec5cea0fe00f8202a4b8b9a620b88acd852894adea152a10636b8339a2cfafe876e2893b2a14811c13a5e346ff6fbde9204614714acc1a2bbad2a3953bc3d5bebc763a114f301ef50cc35517d9a19368fd41d84fdc4c8a43f2dd2babe789140967900ad8b7badd05be40abbcf40c5c289bcd11c713580a9a372900a578c7b7ed9006b232d80049392b0ab3086acf053f8d8a17bbbc2493f4cf5ba656f59ac93a6275b956245beca5234cec57774f349f81d9732a52ec7e05bdbc52f340a3b84bcc7f359c397cd89cdce71c4459a8404a3f202dcf2ed6d7c23e3248b5d380ff14276ee6f9d01c8424277713c1c750271406315dda83fb87d6c988e6249f55f4f80feec9e19c0e0b9fd031443bd2a9ccfb01fa4f4730198ee3bd59867ed46fa773948ffc40e576a47b0c5c99427478efade4b7eeb175ee90c9264bf5e39708306dfcf3f6c88417b3b6302f20d2b5b86531bb6c6aecc95184c30f90a942f10cfd67b2cac877433ae6cb13ca119df33da170a1310909f93ec60d3bfbfb059298166e49aa6b60005912a0f6ba7de6f06a9d66621e39c59ad050801d02c38f327a40ef413e897d03cb231bd3497cd2602fb579d9d5f317da7d044d205724b092458b670dcf720bb00197844a40ecc7558273eecc38e473dee875167b779f76353afc6466b2e635794d6716f3d8356772337fe19f1b7d206c56efbbc001b73cd712f72442ac9bbf36527890b3e423339f115f8c84c8c1b8ec50328b1b3ec8500ab60bb2a6815add2c053f596ff90414918cac0bda33ecd74a0392fe23617dc5e6cf31d595023ab958414455f0cdb2efb7391d10fd2065be4b766bf47e1eba88d46fae528ea67b4afc4b54297bc836cafa7cda83904778b38c6d4a4a369704b46da32617532a6c341e7b5bd9b21f41fa744f8136b45e1cb62d1b85cc729a4fb8aac52959dc9d3089f6b8c55c43731a9d31c6e33d30198d66c98d0f15f9fff4645c74391d0ae4adabd1b783c38ecb1419bdef6d26341f968564ba9cceae4be6648f0c6f04f57f6bbc732721a0202e800a463b7a8aee7e6ea35a0c423671992e2a013c6de1565972a27c58fb1307ac582e8b0cb279feb6d7eeabb557354d06d763d7585d2b0bba65fb34c4ed0e72388321f94b014bd3d45089b404c77d8bb7afd89590a1d47ac02dbdf4cf28ba75372244150ee43706f2ddbdb5df170eddd7f15244ab322cffc70201cd56163c25c25a8d32a16ab04cddeeac648a2f128201460a39a2f06e128c875d2931e957a7d0d9782c5c500ace42dbe222ae448124a703d902a4bd7e2aaa26a0cde1d2b6fc926c05710ff6e5c5478af9db7b7cd4ededb50ca92e2d9608f991d0a1b05822e00a9de8a1fde5da4e13eda7ea97c5bfbe89d1a7b1d35db7d1a07f97df765a93892b31d6ce2c73d2232e45068cc4a73fa3e4beb384862abbc878fc716e7e28157fed6c8f5ab6b546b74a704c2081a61b6a2c5deb741673bf4871c188f04239a27539ce2de64b462a63f02d43e3aadb698612afb95cf6af68fdb909c9d61b1aba56c11e210b147241eff7e19913e38ae9bb2d73fa570d3327e4a1b114102d70cbf2000b9163a338b7f4c07fee52ffe1327bee1364443e531131a7bb1ab1a4e49e0b8716d897e6adcaa1ff63d261bc300db82495c0475e31e60d09fb33236704354ed696bb121fb5bb9f9069721739d550d4b71b41742061848b419186442fa4f79d23b7af8883b2bddd81ac1e3eecfb8ebae4be0a8bc7143904ba470b22457077dfff8445f6330a1215ed57adb26443cd2dd9e3db9bf786507053b83cbe5221ebb2be81ef7968c45bd555dfc6ff7e9321157351c80493d3bf2b64f54204a34434e77f451bdae13da8dedff626438d11e7ed5c9e5d39564f3ba9ceaca06b044bfb97061cf6f4d6809ee76c5d64d618518b5485eb205d79f6c89b61995df20ff69296145cff07098732ddbb905dc96763bdd1ca64e2e9c1cf437159bbb4b3400e546afe0f0cb0468927e582316f1e79227056ba5fab6838ba278bcfbc57a18a76a644db69abce2c9538d9ebc7b1133b75e10d4028db66454cb582a19236c82d76fb122e444de2dfd0ae6279edf611734226f9e42df15278f2c54a65dfd64f2843a25e935ceb67dcd2e37be09d6aba67c6941fe3d886eab3b134bd3c8e258f841a3f5f9ade55eb92dc4b97fa4c93b73b270ed967cb2b1ea7fecd546726807658a0742bb25bf3c6e96d21d3180be0d9c96302beb826f6ee37990e495e76d59c9e209b131e326d8aac28726aefd439651243efe056baa17c1f924816e3decbe2fe2ed178c01446d613c0ad130cadb9df982a60bef4ffd0157ac9cfa39f4480a0020ad9f79ff74a2d2feb32349f9d9f5e8ea995661ab76c035fae87e1ef4c078b3833783175dc6bc0da7aaa1f6c69d03b2c7332d3b8d6c0b902537ada8affd7de840668e218d18c7f9ffd4075018fe536aa5ff1e92593888b36f001561d939e9af6124dad0fbcc5d7ff4394c4ae3741928035fcc6f453a44999c2e0ed7713c0d1be9c156bb69eeba6a06e50c426aea55f64d4eff77adb52754d16688d298191c35b33c431901753afd065dc4e0185656c71e65a58eabde7bbdb2272dc1b242e254a41430242fd1d2af94aaefca10c283adf6b4e74f7face6510fd99c6232b938c86fef5ae6145330a417a689df6aadd4a76204344ca8918daaad2eb12094eb25d23cd12e0030fdab15323a8ae9ac5870eb2eaf73596fd30a17d6b9401e04008a4a98a419c8310ac4383fe96f33e532220ddc388fd1d953ae5b7a3150cb8ca5bdf31be09472fb7ddca403431366ae8c83f4241d83247fbbb4d4ee26f9a31b5432545fecaeff93243ce155dd684878db118bc6668080dbb24fe9227ce638106d9cb08267ad82fa022d0dfd19bcbb42827fb46a0aa5694920531f355f0f2565d77d3d55fe71d3bc8bd3246fc79e17a20920505822ca85f8169cca195af412ed7d58daf1345eeb4d524c38ebe9e527985df95ecdf6026dbc9e8d1db2d07eb8ac69bad541fcae8524ce660425c949313b6e3cfb395d75d798c64da080ecfcfc4762035ebea4bf6a0bd4f0247cca5041ee9287bc1268bca06fafd114b626c07256f61252e4dfd16680387ddcaf0d684d61aa51ae7996a9756248dcbd6cb157ad20a35214fae3c4912646c4da665b621ba72a9f40a927cfd47ffcd589410d8d07aeb88cb491b3977299229ea3881170e37d114d2cfda64e4a76535a37d9c3ec5d08f18ea4c3598dee5787bff783c473bcc5141053e3bfa33aef059242459ab26cb8c07ab02ae83c2272111a42e34caf2813b942132c7490db1c454f4234753977519ba891753303c642459690f35595e796f6955c3acda3a41581fbe866eac15663a569d31024b17c4c76f883f2cf22e9a2f260081441645c4a5c23477aae9be14a47a3f0278c76874cc3b343fe55dd15429e2921c454235b487792a25baa8c1294c0e72bc0428cdc82424f75cfa5e0d134daa41917dc1f410366997da63b6f9af6aa62c19dd47ccdd892ece463e690b24af54ab4193f306d22b3e161f9277bf6f6ccfcdc21c72800c21b1217b3cbe729602f93ab6"}, &(0x7f00008c2000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000646000-0x4)=r1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) poll(&(0x7f0000f98000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000823000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cff000-0x4)=0x14) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x5, 0x0, 0x0, 0x9a39e1cfde1aebb5) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/30 15:16:45 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) tee(r0, r0, 0x976, 0x0) [ 43.426963] mip6: mip6_destopt_init_state: spi is not 0: 3775135744 2018/01/30 15:16:46 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x1) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00006b2000)={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) 2018/01/30 15:16:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dc000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fba000)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x3, 0x4, 0x500, 0xff, 0x40000, r1}) mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e1000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000e1000-0x4)=0x0, 0x4) getsockname(r0, &(0x7f0000089000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000df000)=0x26) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000c8000-0x36)={0x0, 0x2e, "5cb0f45dafb2b59df55f1143aeb01660ba78a8b0a282f8d2d926c4f5323bee2390f13cdfaea893eabdd20c28eed6"}, &(0x7f00000df000)=0x36) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000072000)={r4, 0x800}, &(0x7f00000df000)=0x8) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000df000)={0x0, 0x0}) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000e1000)={0x3, 0x2, 0x7, 0x8, r4}, &(0x7f00000e2000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000df000)=0x0) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000089000)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00000e0000)=0xe8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000080000)=0x80) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000062d000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000023b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000087b000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000db0000-0x48)={0x2, 0x7, &(0x7f0000fd1000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c26, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x3, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000260000+0xe94)='syzkaller\x00', 0xffff, 0xb0, &(0x7f000026d000)=""/176, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ca9000-0x4)=0x0) sendmsg$kcm(r5, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000294000)=[], 0x0, &(0x7f0000c19000-0x2020)=[], 0x0, 0x0}, 0x40000) write(r5, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000577000)=""/160, &(0x7f0000589000-0x4)=0xa0) connect$inet6(r0, &(0x7f000039a000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f00002d3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000070a000)={&(0x7f0000b3b000)=@getpolicy={0x100, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xb0, 0x8, {0xa9, 0x8, 0x0, 0x0, 0xa1, "adae3921035fa9391ca2d4f64e2a07c2079878cb1d7e8e1eecb9b26885aa701dd7d59f99d01c93a53a979988703c38f8d61d10e70908a0e605af370e33d7bbb06c60405c5da076b2717e4798a3c0edf5c4cd94f6419348f27dffe051264a461f379d1132628f63a13f5e2801badcf885b53d02104baa0a528d596729bf786edd8b1acaedb54945aedb9c19e38062e66b4bf94e034d0adecf61614d1cdc5fd1670d"}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) socket(0x5, 0x80003, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000b0000)={{&(0x7f000004f000-0xac)=""/172, 0x262}, &(0x7f00001b4000-0x1)=0x0, 0x21}, 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eda000-0x4)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d91000)=0x8, 0x2) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000022000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000022000-0x40)={r1, 0x2, &(0x7f000000c000)=[0x200, 0x2eb], &(0x7f0000015000-0xc)=[0x6, 0x4, 0x100], 0x62, 0x2, 0xfffffffffffffff1, &(0x7f0000019000-0x8)=[0xffffffffffffff14, 0x80], &(0x7f000000f000)=[0x80, 0x7ff, 0x9, 0x6, 0x204, 0x2, 0x800], 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={0xffffffffffffff9c}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000021000)={0x1f, {0x100000000, 0x8, 0x4, 0x1, 0x0, 0x200}, 0x2}, 0x9) r3 = socket$netlink(0x10, 0x3, 0x1000000000000403) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3fb, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000f, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000)="") ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x35, 0x1}) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000089e000-0x20)={"98740db00bf8e9fde7f143ceea958648", {0x4, 0x800, 0xffffffff, "a9584bb82ae3", 0x8, 0x0}}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x8001, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f8b000-0x16)={0x0, 0xfe, 0x7, [0x3, 0x638, 0x2e, 0x3, 0x7, 0x6, 0xa8c0]}, &(0x7f0000f8b000-0x4)=0x16) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032e000)={r4, 0x0}, &(0x7f0000f8b000-0x4)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00009e5000)=0x6, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) bind$inet(r3, &(0x7f00001fb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=@fragment={0xb6, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000)=""/234, 0xea}], 0x4, &(0x7f0000001000-0x8b)=""/139, 0x8b, 0x7}, 0x40) bind$bt_sco(r0, &(0x7f0000000000+0xc72)={0x1f, {0x401, 0xfffffffffffff000, 0x1, 0x20, 0x7, 0x400}}, 0x8) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000011000)="36775952586f8896242cc4b37d0497b1", 0x139) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000501000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a69000)={0x0, 0x3f, 0x30, 0x100000000, 0x8}, &(0x7f0000670000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000048f000)={0x5, 0x9, 0x1, 0xffffffffffffffff, 0x6, 0x5, 0x127e, 0x8, 0x0}, &(0x7f00007a0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002b6000-0x18)={0x0, 0x3ff, 0x10, 0x6, 0x6}, &(0x7f00007d8000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f6f000-0x8)={0x0, 0x7}, &(0x7f000053f000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00002cc000-0xa8)=[{&(0x7f0000917000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b3000)=[], 0x0, &(0x7f0000609000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x10000, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x8, 0x5, r2}}], 0x60, 0x48090}, {&(0x7f00003a1000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b9000)=[{&(0x7f00000af000)="9ae8de25a5a9862b7e327807f6d2bc457ca77f670418022b3506ecc0d75ad01c2253912f1f19a4a0ca2fcb059e50f650d0b1bac488d1f4", 0x37}, {&(0x7f000006c000)="a5fd21285d1d332261ba35e0085753ff6949bfc370", 0x15}], 0x2, &(0x7f0000185000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3e, 0x8001, 0xff, 0x1000, 0x400, 0xb21, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x6, 0x8e34140}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x1, 0x22a, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0xd34, 0x3, 0x9, 0x98, 0x3, r4}}], 0xc0, 0x20000080}, {&(0x7f0000ad6000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074f000)=[{&(0x7f0000547000)="f855ffc9c54e983b5809fbaf5bb3e8070f811f", 0x13}, {&(0x7f0000ee5000)="27dda675cb8711a9ff7c9ad4c5c7b93bd2db3fc17daf167a55abd8c22f54e3ae0356eeb8d2f3793ea4955fe549972e47e42c53aaf8ef5a6b78b00833f92cb4750af0b43ba1430011f5c7727c6e04571e7baa2ca732efee61f5a4f83b7accf7", 0x5f}, {&(0x7f0000318000-0x79)="aa5e5a066891d2441624b93097a92c06024e76cd5676ac2667cd19247d153373f7b74d4fcb1880a36cdcc921367d9b3d8991e73e1f3fc9a3a8055ff4d8cbd137668b44f44df099bb75fe92ab33b739694e888e924e4fa75b09586822547287da72ff7e137a2e64bf32e34284ba1edce5b5a986919636861c8c", 0x79}], 0x3, &(0x7f0000dbd000)=[@init={0x18, 0x84, 0x0, {0xac9, 0xffffffff, 0x2a5, 0x1}}], 0x30, 0x2000c050}], 0x3, 0x40000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00004c1000)={0x0, 0x0}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000034c000-0x34)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000002, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x15, 0x0, 0xc8b, &(0x7f0000a22000)={0x0, 0x0}) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000776000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b3000)={0x0, 0x0, 0x0}, &(0x7f0000bbc000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000660000)=0x0) r6 = getuid() r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb3000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000579000-0x4)=0x0) r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f0000deb000-0x38)={&(0x7f0000134000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000190000-0x30)=[{&(0x7f0000aaf000)="c5086df67b00a0d71a3c52445ad76dbceb481d7d2c6bb642106d9d4d48f4755c586cc04c9b2d67b12882db2716dbe1dbae930b058227e82aa376c2691ab286c3b2973d11425c171602a849f7775116390e424f5f3c0842c205948ad09d9acd6c8e54102d8b2e9ba26de1c95549b12d0306ebfb352aeb707a3176981f547d5f7fead069e0c3", 0x85}, {&(0x7f000042c000)="b08eb2dd7dda2d4e37278f8f87aa40d1bc99377bc757c9909e111731f56c765a71824c00666acdc4fb07c3d210fba834d0eacd419a1c16f82230e70113a0b43c31b6cb63d49d533fc7b6d785226797ff2ed92e0d3a90", 0x56}, {&(0x7f0000a93000-0xb9)="40ba55405c54d2e67de0201cc4ee83e5fe037ab50aa5713a3b11e87ab8949c98a79182b426dc97f46e020238e461f9d41c740e98560643428b9277d433f9452c8e981496b491cfd50663a104428887b4496e206155f1c38919c0f91928875534dfd8dc88522978061011970660475472fdd4bfc7a42a41ca5077da2e407e3e82cdfa7fa2b33d1eba5a6cd9947d2ba0b154c5d9d0b4268c396eae674455be922b105b3ede92dad8d41ecf7a9a3f7c6576237d5c0f8eb4fa6650", 0xb9}], 0x3, &(0x7f0000624000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x4044804}, 0x20000010) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d9000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000dbe000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000544000)=0x10, 0x80000) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x2) poll(&(0x7f0000898000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = accept$unix(0xffffffffffffffff, &(0x7f000023b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000043000)=0x8) sendto$unix(r0, &(0x7f0000293000-0xdd)="162838181cfaad32d7a302636d5977a3b5f17a54445e9b51c5eb2a317af3f07c2f6bd8d912835974705a260183c53dee773843f221798ab75964f65e9d1dc67757754f517d180bba1a6732e5b71810fd0c4b6b5f9631ff073d80753a124f108c10ccb4eaa1e0cf3e4bfe8bee7dc83d91df379fae715693964e7a631eb0a4585e7f08df436d91c6f73edd56cda0eb7ffe88a406a95bb1e8769a9a90aab0fd853b0b26ce01b53eff4167632bdd8b65c6e485bec77c5ff71438d40827db67b1b741ef732edc19d2c2f08e6c10b8313ce4831e637a104093915a696a69321e", 0x463, 0x4015, &(0x7f0000de2000-0xa)=@file={0x1, './file0\x00'}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000002, 0x25, &(0x7f0000318000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002fe000)='westwood\x00', 0x9) 2018/01/30 15:16:46 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000e7c000)=@file={0x0, "e91f7189591e9233614b"}, 0xfefb) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f00018000400e9fc0e800000000004bf02ffffeb080009000000ed00", 0xa9f75ff46c32d7b6) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x132a, &(0x7f0000b84000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x12f4, 0x2f, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}, @hopopts={0x84, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0xe2, "8521df546205fc60e5df3c00435fc41204c065fd94441e55355622f8e965615e6ed8a556bb75fc0c8cae04f61ec66114531b59b9fbdd295654a9bf3dab77d0d44ff35937314f97dcb7de9430def20892cd09f473a26ac9f2fbf849fb8530b3b5bd5fd0abe8bcd65f6d1f0a5d8ecd0babb4289ef7ed413cd241acd1788cec540948be8653281a45af72c1ad8078fcb56249743ea874cc6544274894a8c4b5de911ffb43272f5c64ee9b68afda21d1b4922baefc01fe00b08ce875982d118090e5a195559f14f9fb99ef455f73951f867acacfe092bf62715c212ea11a0b17925c8714"}, @jumbo={0xc2, 0x4, 0xffff}, @calipso={0x7, 0x18, {0x7ff, 0x4, 0x8000, 0x101, [0x1, 0x1]}}, @ra={0x5, 0x2, 0x6ebc}]}, @hopopts={0x2f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x6f, 0x20e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000001, 0x5c, "e3578bde51ec5c584dc789bc94c92de3dba77501c16ff955b5a7e6f380847b2b752f8acca269ffc6a8d1092dc29276e852dbbb2ba21f2109b93d00028fa92c1c475bf742d15ab823be743185eb1fd3b0085ceaab90e7af68bcff60ca"}, @ra={0x5, 0x2, 0xfffffffffffffffd}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @pad1={0x0, 0x1, 0x0}, @generic={0x33c, 0x1000, "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"}]}, @dstopts={0x36c57acf0e4af5dc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xb63e}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x9, 0x0, [0x2, 0x400], "6d5588c901dc33ba80"}, {0x7fffffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x1, 0x100000000, 0x2b2d9928], "486bbedb6dde7dcbfe60ab9261f5e380fcc4721372ca3aeb6d257df27d83b2f60b14bf883c7edfe488ae9fac1cddfbfcab09c92a2fd16c388412fbce190c6c719fb996e6db985322"}, {0x6, 0x0, 0x9, 0xcda, 0x0, 0x0, 0x86dd, [], "8f1c9d5953128c75ae8bb2b3a6abcd1ca0e43387c9c5121f8da10783a6d45ab62a4937a953905dc0be98258ca2a4c8abc8ed2fe0993ab292e70e4cf01245cff74a128fdf13eb524ff3cc8bf43935eabeefdaae37ce83f2be007c8eed4d2370d873b8b49368416227b4519ba2fceded01748cc378b5fceabdec90413453860a6dc64dc69c264c88beb37c1ca3062e985d7463fc0b49f9bcaaf90dbd4da2bd4b56e89588375ef385dfd43cfc263d9e8a583f7523ffbab66f5c4559fe089bf2e9bd24867183759390"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc03]}) 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000918000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003fe000-0x3)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8e0, 0x200, 0x100000001, 0x40}, &(0x7f0000022000-0x4)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={r1, 0x7c, &(0x7f0000002000-0x7c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000021000)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4)=0x0, &(0x7f0000020000)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x2, 0xa, 0x9) connect$bt_sco(r0, &(0x7f00000c9000-0x8)={0x1f, {0xac38, 0x9, 0x4, 0x7, 0x8, 0x5}}, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000e72000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000232000)=0x100000001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.642678] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 43.663119] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) bind$packet(r0, &(0x7f0000003000)={0x11, 0x18, r1, 0x1, 0x44010fc3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ac1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000031c000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000787000)={&(0x7f000088a000)={0x10, 0x0, 0x0, 0x4000a00}, 0xc, &(0x7f0000105000)={&(0x7f0000012000)={0x35b4, 0x11, 0x0, 0x10, 0x4, 0x0, {0xa, 0x0, 0x3}, 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@generic="317ad3e2c7f995c62cd44ed05187017608c829fc69b362aaec02a500937be29defd62ce001215b3f25cc8361eba05b17440640203a022a32f381b7cd0aeee4742f059e614f69c43d3774b55004e49118a9c3c0809ffe0503e362829aebae737ce7b267570796b137b87b782fd43f7f3de7ce7dafbb5104026edd2a7c372360fcc4800c64e7c6d0b87aae00328be879a7fd4e9a3beda0079cbdc2eeddbc6a01d79ce3a09f477eae69ad", @nested={0x21c, 0x8c, [@generic="d21e0974640a2c4cfca7d78f18cc8fdb6c46275ed586d01b0e06e5fb6b802ece89ccf4a144e1037d93fd38e77490aef12a257451d5eb7004103e0b572b17657c7b21aeabc6a820be5ae568e46415155f5a0682ff10629b5862c7f1f45421ec65c6b5b6acc4313ffb1a28f702a241853877e43f8f388b6211a30d45cb1c3549e2d09ed41ac9d849d80685", @generic="a5d14ed528990820dc7a3d47d2213b37cb6a12e5533bfe507ac222c170ba5c8a0b087aeee97a770ac3a292816334f6821494ba4e41d36284fdf6157b02f2e1ba8d94", @typed={0xac, 0x58, @binary="f1c3ad1dff93daaab7b94acd5c56f9ecfa196938f1fe1346e661c37f209763c758283a0cf023107a9e915ddcbbbcb710cb588ac86dc0988d365facd1064fc54111fe8c7435786bdf80accf398d94ed85e8434cc119e3cf748ed2a858d9fdbe25bfb0c57779ee21e6634d4f29aa568a4f55f5a5d04fe6ea6f824964f4371e492623b3ed1234114d90e6012f6718ae03c46a9a68c300349ffaa2a1913207b829bfbbd2"}, @generic="635c2f71eb0565364f652c46c1799e5ff1afb7da2334766a9dedd9ebb6f4c7e4353c82f97d87fc1de7784df51effc500d9112889cfa102c398ca38e359f4be6b25daec1f779d3f8530703a61d68335f0f9730d57c4709d512cc0093301f490be5c41b5fdfd51039ffc23a841531317e13ccb4f5f08bd2e5e7500bcad7ab8673df4e176c9804c71f39c7e152fb02fd1bd27", @typed={0xc, 0x29, @pid=r2}]}, @typed={0x10, 0x1a, @u64=0x9}]}, 0x35b4}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) gettid() sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000398000)=@buf={0x0, 0x0}) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000340000-0x2c)={0x1f, 0x48000000, 0x1f, 0x6, 0x10, 0xffffffffffffff9c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c9f000-0x10)={r1, 0x28, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000f28000-0x10)={0x6, &(0x7f00002d5000-0x378)=[{{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}]}) pipe(&(0x7f000017b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000683000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f000000a000-0xe)={0x1f, 0x1, {0x1c, 0x80000001, 0xfb5f, 0x10001, 0x20, 0x1}, 0xffffffffffff0000, 0xffff}, 0xe) syz_emit_ethernet(0x56, &(0x7f0000001000)={@random="0d05defaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x20, 0x0, 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}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$netlink(r0, &(0x7f0000e3f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0xc) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f8e000)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fd3000)='bic\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b77000-0xee)={0x0, 0xe6, "439f270c78f8e8588187479cdd8aa0af37d6fd2270fc637c60c25d6412b732bf72fce8af175fd3fdea18325d29b8f863c07ab8f3903de4003999165109aaee58fbb994081add5a64a5012291dd9189b4296aa87a70e8e3472451fa88ba2a89b9136be6653bff4ce54c8978bae8976281e8c1e3071cb82db5f28c10942883a59bc4381c5d5c196dbacab473a3d7b341d48dfeef9e6d58faaa4994e73fee150f81c8789ddcd90489983f5c4a0a5799da2d41e07ed09c996d46d49b24754d55f4f96a2e7222b6c2d57499ff0f0be0cdc489951923a79492898d6fdb8a3187374c2d9603a4d84d04"}, &(0x7f0000447000)=0xee) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cab000)=0x0, &(0x7f00009fb000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ca1000)={0x0, 0x400000000000002, 0x8, 0xfffffffffffffffa, 0x2, 0x5, 0xfffffffffffffffd, 0x30000000000000, {0x0, @in6={{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800000009, 0x10000, 0x3, 0x5b73}}, &(0x7f0000c01000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060e000-0x8)={0x0, 0xffffffff}, &(0x7f0000b93000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f000085c000-0x38)={&(0x7f000057a000-0x1c)=@in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f0000e7a000-0x10)=[{&(0x7f000096a000-0xa0)="786be399db5cf35e3e4e61c4b9c489e795538054e53433684d51fe9dd7013d1746c1bc47db84d4e3db11690ffe8199889a1dfd526e909e2d63ddc3889c41c37206d913a55252f1581f966533cbf74912764aa5bf22e041f13e41364e7a2e635ed0acf660daf144175781945961af03df42a241d255999cead8a2780ab31198fd13a3faaf4f3388134268dfe13909966fe7ddcfb33a775b1b5b7937de0a4b0e07", 0xa0}], 0x1, &(0x7f00002de000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xa006, 0x4, 0x8000, 0xfffffffffffffff9, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x7, 0x5, 0x954}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x100000001, 0xa9}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x400, 0x0, 0xd80, 0x5, 0x8001, 0x2, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x9, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x8200, 0x100000001, 0x2, 0x1, 0x1ff, 0x8a, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7, 0x0}}], 0x150, 0x4000000}, 0x0) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0x101, &(0x7f0000936000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b22000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000092a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000049a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000492000-0x14)={r2, 0x20, 0x8, 0x7a, 0xff, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001bb000-0x10)={0x4, &(0x7f0000511000-0x20)=[{0x401, 0x4, 0x80, 0x101}, {0x2ae, 0x1, 0x9, 0x0}, {0x1, 0x5, 0x8, 0xfffffffffffffffe}, {0x7fffffff, 0x7, 0x2, 0x5}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) [ 43.759418] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x9, [0xff, 0xffffffffffffffe1, 0x0, 0x8, 0x2, 0x4b4, 0x8, 0x0, 0x5dbc]}, &(0x7f0000001000-0x4)=0x16) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002b000)={0x0, 0x0, &(0x7f0000012000-0x70)=[{&(0x7f000002b000)=""/181, 0xb5}, {&(0x7f000002b000)=""/86, 0x56}, {&(0x7f000002b000)=""/40, 0x28}, {&(0x7f000002b000)=""/79, 0x4f}, {&(0x7f000000f000)=""/174, 0xae}, {&(0x7f000002b000)=""/162, 0xa2}, {&(0x7f0000027000-0xdd)=""/221, 0xdd}], 0x7, &(0x7f000002b000)=""/97, 0x61, 0x3f}, 0x41) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0x1, 0x2, 0x40, 0x3, 0x0}, &(0x7f0000dfb000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r3, 0x1}, &(0x7f0000dfb000)=0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r4, &(0x7f000024b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000dfc000)=""/0, &(0x7f0000dfd000-0x4)=0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c0f000)='\\', 0x239) r1 = accept4(r0, 0x0, &(0x7f00008df000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f3b000)=[{0x4, 0x8}], 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000ebc000)="", 0x0, 0x0, &(0x7f0000316000)=@ax25={0x3, {"04ebd9f32e6f0e"}, 0x0}, 0x10) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fc8000)={{{@in=@remote={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}, {{@in=@rand_addr=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}}, &(0x7f0000456000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000754000-0x28)={@generic="a05b7e8244f3d04f06d23d01cc5321ea", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffffd, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003f1000-0x9c)=[@in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa028}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x84d}], 0x9c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009be000-0x4)={r1}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00003d5000)=0x0) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) r1 = socket(0x14, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001d000)={0x0, 0x6}, &(0x7f000000e000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001c000-0x8)={r2, 0x5, 0x5}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001f000)={@generic="c5aaa1826d8b3eb564a66a1cfa0123a6", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001e000)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000c000-0x8)={0x0, 0x7ff}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000001e000)={r4, 0x0, 0x20, 0x3, 0x1, 0x5}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r5, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000d7d000)={&(0x7f0000f90000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x6, &(0x7f0000f91000-0x20)=[{&(0x7f0000385000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f91000-0x6f)=""/111, 0x53}], 0x100000c0, &(0x7f00005d5000)=""/255, 0xff, 0x9}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000622000)=0x7ffd, 0x2) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00006a4000)=[{{0x0, 0x0, &(0x7f00006c8000-0x80)=[{&(0x7f0000144000)='8', 0x1}], 0x1, &(0x7f0000439000-0x16b)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048010) mmap(&(0x7f0000f90000/0x1000)=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) 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) 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) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f91000)=[{0x0, 0x0, &(0x7f0000875000-0x50)=[{&(0x7f0000008000-0x34)="2c4b435cac8c33efdb30dfe161e6a87fa2098d44fe6d39c3d8479e8280cd5db6e518196f6c5e9577683d83532a5c517da01c57c1", 0x34}, {&(0x7f00006fe000-0x44)="bde80d458ae2521b3c8ed57252e39f34e0ca15500abcf9dca66d47bb4fc05a289aa8fef88d2ca6c0e77158c46a9e1d63c4c44d97db1e0efa1e3e01581547d3bfe4397ae0", 0x44}, {&(0x7f0000f91000)="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0x1000}, {&(0x7f0000f92000-0xb2)="84730475cd85304394f47b4794d33b3709d11712999f8fd2041a714af5975b6e6cf76c8d44a734fea7eacd69c63a75482c35bc77eba56ac49fadf37757dffd89d7f344ccda523296772230139f18de805720ed47f0b64f76b9714c750b68c764197b221bbbd85b388ff2740b1ad38516f907f6e4ecb648009e1b3a8d1824d8ed25d7ac7c4b57fa964f75f10fd9aea3e7d86e2614fcf36243bd5dfb4de00f24d3888084c53443ee7e76bd69a969eb77d10f1f", 0xb2}, {&(0x7f0000f91000)="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0x1000}], 0x5, &(0x7f00005cb000-0x80)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x20, 0x117, 0x2, 0x9, "5ff11e39817c16ea0d"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x80, 0x8080}, {0x0, 0x0, &(0x7f0000b3a000)=[{&(0x7f0000e92000-0x20)="663a4f7e600cafe4e7beeba159696ebdc1220f2dcc4878dadd32c02c23265e7fd12d98", 0x23}, {&(0x7f0000865000-0xe9)="0503033338bf3016fa86226df698602f20acbef6289ace3272fbdd57e12b6bc3404c279c7a04a595f88c5dd1270194f30487472a4e6544f7d4b106482b9c82df622df7209732938f99857e154a6e61ceeba2a77f3c7d1f33cd19fd4201c3826ca612725ab52162f8bbdd7fb71f014ae1500e6c216551e804734ee13e4086bdaf11cd4d7fa1c07123205c506b5a9a44e29ee16e86674461f217daf9f3205de4b13b290522e69c6f4cae4ff826a5d4e051fb024117f5a5aa997c2a3d6273bab7db69e4fb00e316371a0f6fdc36689c34cc93221332bd1b880ebe65817768f857177e382e89744e38b3df", 0xe9}, {&(0x7f00003fb000)="e8972711", 0x4}], 0x3, &(0x7f0000f91000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000f91000)=[{&(0x7f0000f92000-0xe0)="581327e20e87fdc0b40f36a6a7c87cedeeaa040f356214e47673b10be3c04637bba57b494abca1155bbf6eb81ebd7b582fc8c792c4315022b2e37959ef6ec999e3e9e8568788a6bcee638679ed5a8778739b122d1524cd4fb57c48f8c5974766629db1433eb0b505c47ab1185e5e7dc250457f51e6424b32f8c10d2784a4ab86ea52cb1af20b45b18da853e9f22672975b7d0e473af25eb09d4619b0c26be35ed8a67d8ab08675e9bc7df5463a77e7f65bd09d0f90f4cc816082c6bea063d6c1c1d96516f1ba52e421bca14fa64e56d8d4d061b3d13b3629999d14c3f92b25c6", 0xe0}], 0x1, &(0x7f0000f91000)=[@iv={0x108, 0x117, 0x2, 0xf1, "a21718e0f55cbe5f5fff1fae4d3014772e8e0ee7c76a96e1818ea980f0a0ba9d1a2fd4b7e6c8a3be59d98148654072fdf072e29f6c6e7cc76b3c339b9c6463d77f60f0ca7e32d9150fe9060bdfb1422807e692fbef3c8553ef2511955ee964376c90e0311eb39fe7ec1b8e46b9bdb77486f46f86bab699205a0956b0f200c2b1599fdaf0020ba7aec54ebd43554afe51d7824060f270c6d88da9a04c874306aac8555321268be91749ebb2249ed54a1326683461874182fe248d83b712927db6445cb285ee5004eb18d740d1e96da599fdad663bc1c947693dbf75e2ddd0f4af6404fe272185d28e27e4b7b22c75057e0d"}, @iv={0x58, 0x117, 0x2, 0x41, "923977b53ee81a159c2941749707e35710d7014f92511902cff807cee9c9bcedc14757c0a077f4c558e7ad3eb49101c89fa3d47add8172c0b70ab02979509870eb"}], 0x160, 0x40000}, {0x0, 0x0, &(0x7f0000f92000-0x30)=[{&(0x7f0000f92000-0xd1)="74fed77e68dbdaf684edb5f5f5b182d45044b2bf77cb17cf66ca012639368f7c46b765833e79a08871cdf5c3ee999b65eea72afade57871176c6c7c9fba38c076dccee1b2dbcec73a9619d308f6b6b94687373bc3c602127beb022f80f0a5f58b10a6c09f640bbb822398e6b51dbf16e39268003b8c31cba0a75d26ed17458e18d39d18c14c2bbdafbdd952c39b25107c70ec5af09f4f9ec50edb62e5788f5d7aee857b15c0be3fe120ec6bb2401c114d69202d7e8a8aaae0bd79da919effd63ba1e586700331cd8edb685fd79db79c53a", 0xd1}, {&(0x7f0000f92000-0x73)="c7b5e97d7eda43d88fec8b76fd152440a3e41c18f5d0316cc046b96a73fd55f5d789607c3990ce3cc4a5d9c75179209fee49bf83bd79a3c7cdc76a12139b789400a01c111ce85b555cdb5341e7c9d858c1738dc6290045e783c090bde5f39226410b1f524e846c6f8a3c1f8cc259cf963e4fb5", 0x73}, {&(0x7f0000f91000)="09cd796abd60fdcd295af070cdda632b08cff840f3d4ac07df5301d3bf0cfe1be9119bda12539bf230f83e7629b37ce63adad3719210e4e9e1d059f161eefd172d1598", 0x43}], 0x3, &(0x7f0000f91000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb2, "04ec9bde40d5ffbfd9f1bcfe54c4eb9b705b7089041b805a572a09cf35972321895b3e8ed3aecd44c19c61ba5d5becda138031ed0b43f1b3b7d7de6117b9d496561a15c2fd912573aa7b60026c2b8655b445134a913b68ce78fb7c165c5cefa31d4880693aaa57d45e23613127c075c2a693b864f608dea91b7ecfa5d8a26ba46d025d2454e2212ab085c61a09cb4e67a1f50a406b6dcf7277f55bc5e4df992fd0f72c2795ec490513f14082f1ab7b07ac36"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}], 0x128, 0x44004}], 0x4, 0x4004) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000106000-0x8)={0x0, 0x6, 0x30}, &(0x7f0000f90000)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 43.836125] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e34000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00003c8000-0x118)={0x3, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000002e000)=[{0x0, 0x0, &(0x7f00005c1000)=[{&(0x7f0000f0f000+0x987)="7ad6785cc00beca09ff966d2d70cb72a795f75095110aa627028001582a8f10cdf", 0x21}], 0x1, &(0x7f000061c000)=[], 0x0, 0x0}], 0x1, 0x80) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000077000)={0x0, 0x0}, 0x2) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000af1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000)=0x10, 0x80800) bind$inet(r0, &(0x7f000028b000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffc, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/30 15:16:46 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000af9000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000afa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000afa000)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000afa000)={r4, &(0x7f0000afb000-0xeb)="22a2c37cab3fe49db4b5603da89dfa5acef3e02a21c65c63dab4e0e0fb0b3bd39c01b4a223e9f867cab4b3f195eb68ad5ecf50754e6f6eefc25007069941e404fb4971c513652ded06dca89925f8d1bce103eeaf14c119b026badee13a0f36babf2fd139718646f7f64bdf2ee201247361c99e9b82b151a943357b2d4da617e084c66579916ba3172f6438f43d56665c429e0d33ff682eafdbf0f9e593894bb5875067191f50b5edfa6cfa21f04fe126428e006aeb76329097b0bb4466e3b96b713d269fece98b743c889a754d0a5746f49a8aa1564da5ccc5fb63c6015a6e2b7e13c8de3e04d08803adce", &(0x7f0000afb000-0x9d)=""/157}, 0x18) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000af9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0xfffffffffffff463, 0x4}, &(0x7f0000af9000)=0xa0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000af9000)={r5, 0x100000000}, &(0x7f00004f4000)=0x8) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0xb, 0x3, 0x9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) getpid() 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000f000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common="74756e843000", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x408) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000000a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) 2018/01/30 15:16:46 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ad7000)=0x0, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000710000-0x2)={0x1, "92"}, 0x2) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x6) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000070e000-0x4)=0x0, &(0x7f0000ba6000-0x4)=0x4) write(r1, &(0x7f00000f2000)="ba", 0x1) close(r0) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008d1000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008d0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd5000)={{{@in=@empty=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=@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}}, &(0x7f00009b5000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002c4000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000250000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x8, 0x0, 0x9, 0x2, 0x80, 0xa0, 0xff, r1, r2}, {0x1, 0x3, 0x9, 0x800, 0x0, 0x0, 0x8, 0x1}, {0x2, 0x8, 0x1, 0x8}, 0x3, 0x5, 0x0, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x0, @in=@rand_addr=0x5, 0xffffffffffffffff, 0x1, 0x2, 0x1000, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept(r3, &(0x7f0000be2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b98000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00002eb000)={0x3ff}, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000-0x4)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000016000)=0xc4, &(0x7f000001d000)=0x4) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000571000-0x8)={0x0, 0x7}, &(0x7f0000a9f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002eb000-0xc)={r1, 0x2, 0x2, [0x4, 0x2]}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x23) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000111000-0xa1)=""/161, &(0x7f00008bd000-0x4)=0xa1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$llc(0x1a, 0x2, 0x0) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) recvfrom$inet6(r0, &(0x7f0000588000-0x24)=""/36, 0x24, 0x60, &(0x7f0000439000-0x1c)={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, 0x1c) socketpair(0x0, 0x5, 0x900, &(0x7f00003b7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ce0000)={0x1, [0x0]}, &(0x7f0000261000)=0x5a7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000006b000-0x8)={r3, 0x4}, &(0x7f000014e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) [ 44.033598] xt_CT: No such helper "pptp" [ 44.065509] xt_CT: No such helper "pptp" 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000085d000-0x1)=0xfe0, 0x1) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000ee9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@llc_tr={0x11, {@snap={0x1, 0x0, "13b5", "bfe958", 0x88f7, "b80082b2a3aa18f685cb398cd5538252ed188f362bcc54db95b295daf7ace3083f72e5b372396ca37f5ec8ab0617b00f2a0bee2ebc92cbfb62529965d2997ee7f26ed4b2eb5dce0ded14b75264bc1a1062f8846c0e1007e3690fa322ee19be4897680feb897440ac4b081119144ef3bd6068d8239fab7cdb61c6858a4f8fbd362c4296710f98b2c658cbf3b07dc3038c2c6fe2c9352b0694f84fe2079917d304b219158aca1b4a66606a5670cc9c52dfc65b63ffd249464588ac98b76ff1fb4e8b1371e1aee63c70a7c93a0e337e406c5dd6"}}}}}, &(0x7f000058e000-0xc)={0x1, 0x1, [0xe21]}) getsockname$netrom(r0, &(0x7f00002ab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000051a000-0x4)=0x48) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000b98000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008de000)={@generic="23dff357d175974444ea1ffffb3e10f0", 0xeb7}) socketpair(0x9, 0x2910f897c39db381, 0x35f, &(0x7f0000efe000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xcd, &(0x7f00002f2000)="f8301cce1bbf0d10cd962391386d0693db8a24c02cc9aabf323d265426f4eb04f73ebf95f1644abbccf5fa429cb9fdecd9360a5ad2f12888b0c59e6e38f49812efb31f7d7aed616913de3f4ec23dc8d5411f0a9d144fac0a", 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000400000)={0x0, 0x5, 0x9, 0xfffffffffffffc00}, &(0x7f0000cf3000)=0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000252000)={r4, 0x3, 0x101}, &(0x7f00006c3000-0x4)=0x8) bind$netrom(r2, &(0x7f000062c000)=@full={{0x3, {"88f226bdafa9eb"}, 0x2}, [{"0e39cff9b3686b"}, {"f03a042808005e"}, {"2007d8cb647841"}, {"5935a660df63a4"}, {"abe31a1c41b713"}, {"0d842aafc1fac3"}, {"9d3b010086065f"}, {"b2fd2d76dd04f1"}]}, 0x2f) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000bc5000-0x358)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f8, 0x238, 0x98, 0x238, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000009e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @common='gretap0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10000, [0x5, 0x6, 0x4, 0x800, 0x0, 0x80], 0xffffffffffffff7a, 0x8, 0x4}, {0x0, [0x1f, 0x8, 0x8, 0x6, 0xffffffff, 0x3], 0x0, 0x0, 0x1f}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x5, 0x401, [0x5, 0x9, 0x7f, 0x3, 0x8, 0x1f, 0x5, 0x7, 0x8, 0x6, 0x5819, 0x2b, 0x937a, 0x2, 0x800, 0x8], 0x0, 0x1f, 0x8}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @generic="ddd863ec26fd05b7fff54dfc94555196", @generic="52a3f5a899f3f078a2a52139ebf8e47c", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x1, 0x28}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xca0, 0x7fff, 0x0}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x40}}}]}}, 0x358) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x0, 0x40000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000af5000)=[], 0x0, &(0x7f000003d000-0x3b8)=[], 0x0, 0x0}, 0xfffffffffffffffe}], 0x444444444444611, 0x0) 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003ea000)={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getpeername(r0, &(0x7f000082d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fdd000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a4d000)={0x0, 0x84}, &(0x7f0000c1f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000764000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xde48, 0x3, 0x8}, &(0x7f0000e5b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f14000-0x20)={0x8000, 0xf8d, 0x8, 0x6, 0xfffffffffffffffb, 0x75, 0x8, 0x7fff, 0x0}, &(0x7f0000b7f000-0x2)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a7d000-0x68)={0x0, 0x60, "bdbcbefddc5c8eb9f0cf995387a5bfde565d9b88f0e377e6d50e9ff5f2ba8cc232aa0ca91fb32e71f62382ba948b6f3260e125054dc7f813ea6f2fe3772f4a6388f40eb6f6fbb444a85e9c641fedec2a5d41c4f88c9529ac42259a7eced429ec"}, &(0x7f0000537000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000970000-0x8)={r2, 0x10004}, &(0x7f0000f0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dfd000-0x8)={r3, 0x7}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x8000a, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000991000)=0x8, 0x4) socketpair(0x9, 0xf, 0x80, &(0x7f0000349000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dfe000)={0x5, 0x8, 0x0, 0x1000}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/30 15:16:46 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x2c)={0xc, 0x5, 0x1, 0x0, 0x8, 0xffffffffffffffff, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000013000-0xd9)="fab85e39fa6b315f151b4b63d2901f3d3da374c4abf89fdc6a03b273e8f8492132bcf86125ea4b3df3263324e5b0d2ae6d40b4bb58497c8a99662c9563f7f0b51922eaefc524f17d598ba4fe637694f16ad0214e22b1a782eb1c24816e068374292690c8af63e023ec6ce8d0cf54ec1db0a9b0a12f15d4f855ae3d866ae91828c5ad3f39b8c73f03299fbf1d399a877d77e740652535d5d7578a15a97a833a7c4d9b04795bdd7602d442765704adeaca0236de2592b0b185c9862cd64881a91bb627114bf74ab57102d88623cd1ec5a62531ca30d7c6acada2", &(0x7f0000000000)="e97974c5ad0f3f120e0911c7fff12b6ad3796cc9a15b7b6e70a45e3baec243b8629a508018052e26c003e6902a739195e278611b623c89b1b5ed6b3c924b18236aed0883aa139c214a138bc3d00cf7ae9b1b079ec42991b63064543f5d22f26ca4afca7e78e00a2905cc0fcf2141d7fb", 0x1}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60000000000000, 0x0, 0x81, 0x200, 0x80000001}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xca)={r2, 0x0, 0xc2, "6137630c47023ee1c74e28eeaef5f0780e479af414b9a587d8546ab544573b08a7bab18db7c007a09b5698059fe819baab43fe98a1eaaff212bd764db811e3aca5fe228874c3f5ddf95d8f6a5d96a4a84aa6b397b706d3d28627b234beac68fcfc171dca0d578e0a2bcab81ccb4456f402cbaed1728f9afe6a22032f816f2ab6a2d55fb1b773ee88bd50c270a5c3c88cb3b4230017619deb3f0b42a17f9469c0f0dbc2455683f4fb9b1a91f19dc55c354c9d950bb859f36d7018c1901a1adbe2f05d"}, 0xca) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001da000)={0x3, [0x9f, 0x400, 0x4]}, &(0x7f00008ec000)=0xa) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000002c000-0x4)=0x32) connect$vsock_stream(r1, &(0x7f0000890000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x118) 2018/01/30 15:16:46 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001000-0x87)=""/135, &(0x7f0000508000)=0x87) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e0000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000043000)="810c541a21536113c1acea1a88769cf3c6310929299cdc6a75161aeb5e0a1c6c4933e9b4bfa3beded3f48bee46743b7ac3560e9fe91ee101aea3087b363d1f790ef35057b3f24821b246c4460d5dc38fb71fd1033835b74ff6277cabf88d6e14e071795975cfa169", 0x68) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d8a000)={0x0, 0x80000, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000b12000-0x2c)={0xb, 0x6871e2c1, 0x7ff, 0x1, 0x10, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002bc000-0x20)={0x0, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cc2000)={0xff, r2, 0x1, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e73000-0x4)=0x8001, 0x4) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = epoll_create1(0x80000) epoll_wait(r4, &(0x7f0000120000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x200) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000002a000)={0x7e, 0xffff, 0x7, 0x1}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f000002c000-0x4)=0x47d43aa0, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) 2018/01/30 15:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eee000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000690000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0x0, 0x4) 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000000e000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffec7) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000020a000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006a3000-0x4)=0x0, &(0x7f0000dc0000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c22000-0x88)={0xffffffffe5199986, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r1, &(0x7f000079e000)="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", 0xfc) [ 44.311966] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=8138 comm=syz-executor6 2018/01/30 15:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000c1c000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000df9000-0x8)={0x0, 0x20}, &(0x7f0000556000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006b6000)=@assoc_value={r3, 0x9}, &(0x7f00004a6000-0x4)=0x8) recvmsg$kcm(r2, &(0x7f0000adc000-0x38)={&(0x7f0000221000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000eb2000)=[{&(0x7f0000ae2000)=""/223, 0xdf}, {&(0x7f0000c4f000-0x32)=""/50, 0x32}, {&(0x7f0000cbb000-0xa7)=""/167, 0xa7}], 0x3, &(0x7f00005a7000-0x86)=""/134, 0x86, 0xe000000000000000}, 0x10100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f000025b000-0x4)=0x5, 0x4) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000c8b000)=0x0, 0x4) 2018/01/30 15:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r2, r3, &(0x7f0000031000)=0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair$inet6(0xa, 0x2, 0xfffffffffffffffd, &(0x7f000041a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bce000)={0x0, 0x101}, &(0x7f0000172000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000019e000)={r2, @in6={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c1000)=0x8c) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/30 15:16:46 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x4, 0x2) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001f000-0x4)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000001e000)={0x0, 0xffffffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001e000)={r4, 0x400, 0x5}, &(0x7f000001e000)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000008000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r5 = socket(0x1f, 0x5, 0x7) connect$l2tp(r5, &(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x900000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x4}}, 0x26) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f000001e000)="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") 2018/01/30 15:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cb5000)=0x0, 0x80800) getpeername$unix(r0, &(0x7f0000676000)=@file={0x0, ""/4096}, &(0x7f00001db000-0x4)=0x1002) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r1, &(0x7f0000284000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000900000)=0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x20048054, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d04000)=0x2, &(0x7f0000c9d000)=0x1) sendto$inet(r1, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000030000-0xf7)="fdbe0aae2e6b9df7137630575eda789407ed452c582b5f7e44c8a399d04125fa105cbf804beed147cf85c8f19f509d298cc88f885ab41f911cc85a2c96e36210a2794a802849cfeb545abd2da485f1899883b553acba5814104f9fbfcc10b48eb0195708e7e17ca619df932002d0f78ce439da6c1a76e4c4d276ad1a6ad5ca4241058a658e35632f47c50cda037869781e1093458559314778af79feef24bc69323e24d4b4c9bb68b7c9bfefdbaf07a402fc39b99a7325bb291316eaae0441c420549f2ea0f0a5475975af2b0010bc5e32053ca8159ee55a928aac7473bf5bdc53257b74be682febe13a8e697844c0f4179d0a795f235e", 0xf7, 0x1, &(0x7f0000ed3000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r1, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:46 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000025000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) bind$vsock_dgram(r0, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@generic="65c00c22fd94a48dde615cb1647565ec", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x0, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:16:46 executing program 6: r0 = socket(0x1, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000041d000-0x10)={0x9, &(0x7f0000000000)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:46 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003ce000-0x4)=0x3c5, 0x4) getsockname$inet(r0, &(0x7f0000590000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ab000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f6b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000e85000)=0x32) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000f6a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:46 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) socketpair(0x1f, 0x1, 0x1, &(0x7f0000812000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001af000)=0x7, &(0x7f0000fce000-0x8)=0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007e3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00009e8000)={0x77, &(0x7f0000fd1000-0x77)=""/119}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fcf000)={0x4, &(0x7f0000fcf000)=[0x81, 0x0, 0x401, 0x6]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f33000)=@assoc_value={0x0, 0x0}, &(0x7f0000fcf000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fd1000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b6000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ca2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000fcf000)=0x0) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad5000-0x4)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000ed5000-0x10)=[{&(0x7f0000b64000-0x431)="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", 0x110}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 44.409032] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.435806] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.458871] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 15:16:47 executing program 5: socketpair(0x0, 0x800, 0x7, &(0x7f0000d33000)={0x0, 0x0}) ioctl(r0, 0x100000000, &(0x7f0000b4c000-0xa8)="7eaae1c5d00e93b5ae63c56f547b02f3b732fdaa54f74b8dfbabb6abefb58ff8bb7374ce1bab253acd19344770cb67e921741b2b3f796ee6ab91cb248ac91ab456a9b21ac229487c7615858bc37ff93a126c96fed29cadb41365493ba5a2d2479c13d77f492ffeef799a9d2505c4288a5db1c571ab03e741cdd5d9fbfc9ef32f5a96ec4fd0dcd567c3ff25b94710f803b3a16333ea07e6aa3c659d524d174e2add589c2b854d9fc6") mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x25, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e7f000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x4, [@rand_addr=0x7, @broadcast=0xffffffff, @rand_addr=0x10000, @multicast1=0xe0000001]}, 0x20) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000521000-0x10)={0x0, 0x0, 0x0, 0x80000000}, &(0x7f0000c4e000)=0xffffffffffffff33) r3 = accept(r1, &(0x7f00001d7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f0000-0x4)=0x2e) getsockopt$inet6_tcp_int(r4, 0x6, 0x9, &(0x7f0000cb3000)=0x0, &(0x7f0000ae9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000012f000-0xc)=@sack_info={r2, 0x1, 0x899}, &(0x7f0000ac4000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$vsock_dgram(r0, &(0x7f0000634000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000034000)={@rand_addr=0xe1c, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000046b000-0x380)=@nat={'nat\x00', 0x1b, 0x4, 0x320, 0x170, 0x170, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00002ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0, 0xffffff00, 0xff000000, @common='ip6gretap0\x00', @generic="74acce589936fb242a797aa34c99546a", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x3, 0x3c}, 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x6e, 0x2, 0x7, 0x8, 0x1, 0x81], 0x100000001, 0x8, 0x100000001}}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0xff0000ff, 0xff, @generic="3a22b7ff999b4ff8898fdb16b4746596", @common='dummy0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x1, 0x40}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @port=0x0, @port=0x1}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="c874657ad68b2c1a2c486b3cba896992", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x40}, 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfffffffffffffffa, 0x5, 0x0, 0x0}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @rand_addr=0x6, @port=0x1, @gre_key=0x1ff}}}}]}}, 0x380) sendto$inet(r1, &(0x7f00006f4000-0x681)="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", 0x681, 0x0, &(0x7f000032b000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c95000-0x10)={0x0, 0x204, 0x7ff, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0x10) 2018/01/30 15:16:47 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x8, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f000043e000)={0x0, 0x40000000000001b1, [0x0]}) r0 = socket(0xc, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ad000)={0x0, 0x6, 0x50c, 0x1000, 0x2, 0x9, 0xffffffff, 0x9d, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe81, 0x1, 0x38, 0x8001}}, &(0x7f0000c12000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002af000)={r1, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 15:16:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000076000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000cc8000-0x4)=0xffffffffffffffff, 0x4) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b01000)={0x0, 0x0, &(0x7f0000b02000-0x50)=[{&(0x7f0000b01000)=""/239, 0xef}, {&(0x7f0000b01000)=""/155, 0x9b}, {&(0x7f0000b02000-0xf)=""/15, 0xf}, {&(0x7f0000b02000-0xf5)=""/245, 0xf5}, {&(0x7f00000a9000)=""/221, 0xdd}], 0x5, &(0x7f00007d5000)=""/97, 0x61, 0x5}, 0x10000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a1b000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000a04000)=""/95, &(0x7f00005fa000-0x4)=0x5f) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f7c000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002d6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b2d000-0x4)=0x58) sendmsg$nl_xfrm(r0, &(0x7f000042d000-0x38)={&(0x7f0000340000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000fc2000)={&(0x7f0000588000)=@getsa={0x98, 0x12, 0x300, 0x4, 0x2, {@in=@rand_addr=0x2, 0x0, 0x2, 0x3c}, [@algo_auth={0x70, 0x1, {{'ghash-generic\x00'}, 0x128, "8ed0d0981b6c4756ddbd2c5cb6151aed42ba71cc12adde534d5108024a222217055dc49471"}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r0, &(0x7f0000e3b000)=@rc={0x1f, {0x13602038, 0xf9, 0x9e, 0xe26, 0x1, 0x4}, 0x40}, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x28, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @pid=0x0}, @nested={0x8, 0x3, [@generic="ba"]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008ad000)={r2, 0xbb6}, &(0x7f000009d000)=0x8) bind$netlink(r1, &(0x7f0000ad0000)={0x10, 0x0, 0x2, 0x2000000}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000108000-0xc)={r2, 0xffffffff, 0x10}, &(0x7f0000c58000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002e8000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x5, 0x0, 0xffff) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f00009dd000)=0x0, &(0x7f0000ffc000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000720000-0x8)={0x0, 0x7f}, &(0x7f0000d3e000)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000bf000-0x38)={&(0x7f00008c8000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b2f000-0x40)=[{&(0x7f00000e3000)="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0x1000}, {&(0x7f0000d12000)="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0x1000}, {&(0x7f0000b92000-0x4f)="7bdaf66b178e441f1668355f013e04f311e427e03dd62544477fb48515d3e58740e5758fde70918807cc98fba730ef486c1e287389ec57468684f9439eacd28d8de3ca5066c0f84584a5bba82e8337", 0x4f}, {&(0x7f00006a8000)="6cfb7d4d6e3070d160e0efeb1fe14c6321d8d1f867af27fb17e710426536839e18d245fadf3a71ce0bb06419f5d039163495a62972c850c9549a0b969791a009214843f71585eea2c7f7cc256c3baaf2d7e61a3ae07495dc33e12dd87abcfce73caff767c46f4ad1f99383b1bc4997286cc52ce8244d328e3a92ccfe10ed79aec8c2404dea9c9330bfa616a09ef29d764a58f70c78b92aa1ab1a75993f34469742b090aa53e93d74b5591a5348fe9eb95ced16cdc9fcc52f4ab8a2e8c60eb2d0327fda9980f2362afe5d78bdbdd2", 0xce}], 0x4, &(0x7f0000451000-0x60)=[@init={0x18, 0x84, 0x0, {0x3f, 0x3ff, 0x7fff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffff288, 0x200, 0x855, 0x2, 0x101, 0x438d, 0x200, r5}}], 0x60, 0xd8d9b5da48c17b7d}, 0x0) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000035e000)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x98, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000bd6000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1d8}}, [{{@ip={@rand_addr=0x8, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @generic="db308f49e944bcb3a574f55e0f643593", @common='eql\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x0, 0x3}, 0x0, 0xd8, 0x140, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x81, 0x9, 0x8, 0x4, 0x0, 0x81], 0x0, 0xfffffffffffffffc, 0xffffffff}}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x0, 0x20, 'netbios-ns\x00', 'syz1\x00', 0x3f0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x8, 0x7, 0xffffffff}, {0xff4, 0x100000000, 0x100000001}, 0x2, 0x8dc3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x0, 0x10000000000, 0x7fffffff, 0x7, 0x5b1, 0xfffffffffffff001], 0x4f, 0x6, 0x3}, {0x1, [0x3ff, 0x80000001, 0x6, 0x1, 0x20, 0x100000000], 0x100000000, 0x3f, 0x7}}}}]}}, 0x3d0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076d000-0x4)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000761000-0xc)=@sack_info={0x0, 0x40, 0x80}, &(0x7f0000c13000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006a5000)={r1, 0x7, 0x10, 0x80000000, 0xffffffffffff8000}, &(0x7f0000316000-0x4)=0x18) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000304000-0x2c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8fdb}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/30 15:16:47 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000000000)="7e44653644d353374342a873", 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0xa, &(0x7f0000000000)=@raw=[@alu={0x7, 0x6, 0x7, 0xd, 0xd, 0xfffffff0, 0xffffffffffffffff}, @generic={0x5, 0x3, 0x8, 0x8}, @alu={0x7, 0x9, 0x5, 0x4, 0x7, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb8d8, 0x0, 0x0, 0x0, 0xd67}], &(0x7f0000ddd000-0xa)='syzkaller\x00', 0xbfd1, 0xb8, &(0x7f0000001000-0xb8)=""/184, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r2}, 0xc) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c1b000)="829ea79517b431339fc952ab53d69d103572bd8dfb848db6a11cc8e05fd8e9625b7de4cf5a8eeb9333c05fbbff752d81c2223674a174008562ec9fe154f53071ce19addcf84e654c07efeb48c32250b0cde562beb926ee19380ed199989ef9ddf40e7f865771a5dc97e3b49482420e953a9b3a6bed45e4558bed1eb5af86f5f71f", 0x81) getsockname(r0, &(0x7f0000719000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c1000)=0x26) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000006d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f00002df000-0x38)=[{0x0, 0x0, &(0x7f0000a22000)=[{&(0x7f0000de6000)="fdbfd6d18975788d014ceaedbde332ffe8143633e7cabeb03858d72823502bc60ba0e5057de7814e03175ee73411cb9630f78105244d7e8339377bd31fc03fddeed5d9d0a8a76e5b8ea94d3d8bf10892bd78778b0fa88bdd5a93fa6ee2e5ddf0676ec1559b4957ca2ca5ce2c64644e3417cd05e2e2dec0bb0a71ab65e210bbdda9e8708facab9cbab9169c66fbd9b83b22f7248edebaed9b7c14e7ad19cb813c0b71d4e91862b484e71f246178d72e21ec1d554341894cf719ddbde8b16782374d436c8f14537b67", 0xc8}, {&(0x7f0000beb000-0xba)="1faa95006ca4f7b7f0ef23c3e288579df47cabf54f98a8527f82869f8763a650a0a4aebca6b6985460170e440815991dd78425c242c04cffd5476309033a3be255ce0af698ef7817c7602b17d760195a049865f63d8e09ccdea8b4cac4adeeca443c618cf72de491b32355af915f640388723ece8db22e96cee10428dc3bd947cdfb255bfd6142d1306a052458d05b1ab76a54807756cd4f5c1e71691677b341de3b4ae78081fde3bc04e662e64c5d1cba84837cbb389509577c", 0xba}, {&(0x7f0000b11000-0x1000)="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", 0x1000}, {&(0x7f0000e05000-0x48)="a3522bfd723b116872e34098a464a805ffcddaa39d1aa23a33ebb8596a5e536f91d68974f26d87763b3402e005480df68d26f994791229defdbc92ad70f88b4dc29121c68fa4a91e", 0x48}, {&(0x7f0000b65000-0xe9)="14754da049b4dc5581d8133d908a2e478b8a7dd28c812dcb96b6af6cede95367aad6d530611dde8655de130d64c21832902a6c0623b88b694563d48ccaf6bd8be6dfcbe4a9375003675109003755cd138d2622b515ae8d28b0be7f6e9912d5d6675457e5279c09c640819c56b2d970349bfeef027707efe2f1f2cc5fca07f9ef6036d030c7a04d1020bf36b11d1a6b5416b200ddd4c46510286119cb2b2953de8180086a9c491f25e123953cf8dcf2b232c03356057fd0d1a097aba2ad7ad5e5a11c5ac143c4374a668dbd42915a52404f07c7c6b5041b7a4c475c8cb83740bd053622a45ba488d25a", 0xe9}, {&(0x7f00002c5000-0xab)="be96f9c55b7a864e320c06db4480db54bcc446591c6067d271478d0b7469d1d5be61335ed6ec83abbfebfd89b17b67073fc03801d75f6d829a3bf8c8f276a5726f98846843b5aef93f4db4fd275fd1b600e64ba7c56c6c211a1ad54e7db33542aa1b187c7664b283ff33fc0abd3ad59d82ce080c952d46198a43981fbe5d1c6799e59ab4206b7fa031d0f23547ad515f339ffed118e20ae3031f59ff0c275a9e05a2ce92cf0b3825754476", 0xab}, {&(0x7f0000bc4000)="953d506148a0c7f2077c43b2d890c9cb4f6a29d360367bac97d0c7167010ccf98fad32a46e8d66d6a934e79cb962ed4674a1019525c183954c5f8607a9cd0c7bf4c697dda8c84aec71e0da20f6cf53ea61b9b061db64aa220c5df123389f65e22a3f6d5f89a61277674b4371b4d0bc5d046798851ad2a3e4daba714c0c0d357ec460013979899d4ef91fe8410ae6c55bae510e8b4c52da0a11772dcad37cee806525ab62d82ec0221d4a708fd5d0c9414ea8ddc88cfb10ca382af7cd47391e562069b9c52b400804d7473a9a48681c280d4cdb99165a11af40f2040ca7b183116fbbcb163e4906f6", 0xe8}], 0x7, &(0x7f0000988000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x40001}], 0x1, 0x4000044) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000db1000-0x118)={0x81, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000213000-0x10)={0x1, &(0x7f000049b000-0x8)=[{0x0, 0x0}]}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b21000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x67, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x0, []}) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ad5000-0x58)={0x8, 0x32, 0x2, 0xffffffffffffffff, 0x1, [{0x5, 0x7fff, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e28000)=0x64, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000977000)=@generic="71e7096cc3c973ddf45ac2c1872cbb9a") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f4b000)={r1}) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000c6f000)=0x0, &(0x7f0000040000-0x4)=0x4) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000038000-0x10)={0x2, &(0x7f0000037000)=[{0xfffffffffffffffe, 0x47, 0x6, 0xb2c}, {0x2, 0x80000001, 0xffff, 0x949}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x2, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000)=0x0, &(0x7f000003a000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000038000)={0x0, 0xfffffffffffffeff, 0x7, 0x6}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000039000-0x108)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffffff, 0xdd2, 0x189a, 0x4, 0xb36, 0x1, 0x100000000, 0x1, 0xc8, 0x4, 0xfffffffffffffff7, 0x9, 0x5, 0x9]}, &(0x7f0000038000)=0x108) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(r1, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b3c000)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00001db000-0x88)={0xea, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 15:16:47 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007b0000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x20000000000018}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dcb000-0x10)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000021f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000000000)={0x11, 0x7, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) connect$l2tp(r0, &(0x7f000018e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x4, 0x3, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}}}, 0x32) mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x81, 0x7, 0x7fff}, 0xc) socketpair(0x2, 0x8000f, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x1b, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000003000-0x3c)=""/60, &(0x7f0000003000-0x4)=0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000002000-0x98)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$llc(r3, &(0x7f0000003000)={0x1a, 0x10, 0xd3a7, 0x8a42, 0x100, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000004000)={0x200, {{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]}}, 0x90) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000005000)=""/119, &(0x7f0000002000)=0x77) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000001000-0x8)={0x1f766000}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r6, 0x1, 0xbc8f}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000000a000-0x4)=0x9, 0x4) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000023000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000024000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000025000)={0x0, 0x4, 0x20}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000013000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000026000-0xb8)={r4, 0x2, 0x1, 0x6, 0x100000001, 0x100000001, 0x1, 0x3fff80, {r5, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb77, 0x99f, 0x401, 0x4, 0x9}}, &(0x7f0000025000)=0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000024000)={0x8, 0x0, 0x0, 0x4}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000024000)={0x3ff, r6, 0x2, 0x2}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000255000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c27000-0x10)={0x0, 0x9, 0x6, 0x8}, &(0x7f0000157000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f13000)={0x10001, 0x200, 0xffff, 0x8, r2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b2a000)=0x0) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2a000)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00006a5000)={{0x101, 0x6, 0x40, 0x6068, 0x8, 0x7f}, 0x9}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ad000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f75000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002eb000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007a0000)={r3, 0x0, r4}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f84000)=@req={0x0, 0x0}) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b7000-0x4)=0x0, &(0x7f0000b01000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000048000-0x90)=[{&(0x7f000021d000-0x1)="84", 0x1}, {&(0x7f0000437000)="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", 0x1000}, {&(0x7f000078e000)="78af5bfdf937f4cb64be98522ffc5e341c7df71ed57d1739f0cd1d11701e338881dd300dfa28c84668571c76d8e7a78407023e2f993429b03eb02ce590907f07d4053836bda648eafb946f607043ae4e103ccc13ea839437808993b6749be28868faf00bcae000613ab4585647a42eb4c926bed2516572efdd371ad9a11c69aca4a06a201418b5673a32fe17cbc1e3b8b3de8180dfcb1efdd550e6d00f8710c8f9d978e4f8c3eb26799d02c75b7b889d9fd3114fb33227d2618bf6f5e985919cc4aa198bdaee5e7700df14d20a9bd97743d2cbfe62d6f65ea3a84af9fd83d89df9eff42ee6430260699aa007", 0xec}, {&(0x7f000078f000)="d13a508e9d69037b471b94abfbc58409926226bd777d0eaff7c816b03ce41b62a70d00295c08ca2ea4df86986431f51e59af09e9633ac999775b6e3e043bdfa4a6b144dbaa3eb33d63b90bfaf33208ca97c9c33563579ba5b545c60671522a4b009d6b38f304148c086eda97667db4258c0191919c33599b0dc0593694ff74aa580a19072eb004aad37a0d9d0354a240feb9d6af80eaa9daa188e2e053dbce0e816ad7db7ad267029ab2804b57139d0a0a0690a911fc52abf8", 0xb9}, {&(0x7f0000790000)="3dbf59f1ae40ff078bbe8760a22f8957d473623d0441c829810e0f862ab43293c6f51082d1ae67963db666ed0121d603823b333f709c03", 0x37}, {&(0x7f000014f000)="f0f731af9503383fb573ad41c31f1c7c1a2ae0e8932a39d3ca7c61223ae0d1cf37b2e6b8f036771b3731a7cff664f6895f0525bdb67a6e4e45f90fb0a497e4d40383ee9521adf906315cf99608c8255f73019f4e0661c00bb76bbe3da8fcf508d87bc3c588dc1abc31410320e2093f6602b4853d22723ea2fb5c9b6570e8cf794aa1c00993c5b2d1a28320660fb46d49692ad1ca54c788f68788181330f6f76c02eff1e684aad8a9423ce96fe3aa9ae78acd6e7270d2e3a214b9a09481c2bd63960913f18f0562ae46d7197a2ca534d2358c049cb919c62854e1b90ae008ecf83cb8f9762e85883d89fbd7922e9c70ec47", 0xf1}, {&(0x7f00002fd000-0xfd)="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", 0xfd}, {&(0x7f0000792000-0xf7)="60ab577dd7761274298156311d0cf40487c86c96e84e3ea31a376f0035f145f5a26902782220d6346af5ff7ef6ffbde0592e5f31c436a53849a74910d87f06dde8a4f5956370385c0f603b973392550d74b853bf73bcc9f88b4adbb194c33123bd144d52978be680affd12ef52390065a3674efef58844b9dafd9cbfc088e40ea62a343c787bafef0a2516f402281ddec627f4df947a173c54d51b3d918c1ae0bfab2a8f53101af747665bd2348f15677a41754dc638c1e544266f37c53f229a660a0cc048ec0dd5e9d372c13249a7b17726545607e55204b28ff653033e1940dbe5637c680f9a67927a343f2014cd72d03e786a1ccfaa", 0xf7}, {&(0x7f0000793000-0x5f)="24244ba64c8219deb251b5af6430daa6a37b08c3e0d08f0117bf01dfe39bf22914c021ada41b4a2f534be548b60bc67563e3381c0e1c96a7acf556623807ae19451e549e9a640e671ebd725d32c0d5ce99150902b47ad391064fb7d96064af", 0x5f}], 0x9, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x7, &(0x7f0000bbc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002d6000)=@assoc_value={0x0, 0xfffffffffffff46e}, &(0x7f0000f30000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000074c000-0x10)={r1, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000469000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x83, &(0x7f0000001000)=""/4, &(0x7f0000001000)=0xd0266bccbff59ec) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x9, &(0x7f0000fd7000)="a16a8be864b8edeaf5009d0485735fb4ad402803061e295355d73a4664c8c3586376291af9957abae755c27226e24b6c7575e2284b9f7f11ad358b0f13aca94d9334f1b283659f11d1b2cb5d34976c68767c92f1d809ffd98c027d147fe0fd8709d83e44e6ac38ee05d6394dcc1a0674c6aa20ee7a8493f2d2b31524ba5808aae076d9e1dc726fd232897c12b3088d68cd942c4e338f51cbd5dc2b4cf77ead0b", 0xa0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/01/30 15:16:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000138000)={0x18, 0x0}) recvfrom$ax25(r1, &(0x7f0000e23000-0xcc)=""/204, 0xcc, 0x10002, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/30 15:16:47 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bae000)={0x0, 0x9, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c1f000)={r1, 0x7, 0x78, "9d8061bfb5c13efca83f3a34ea3074396edf7cd5c7f9a64b495b5d0e43221daf3e9aafe2393befd1e3e44b3cb3367954068c3fe23bc560d8bd23a1ce8a99e7ca40f2a8585112e90062ab692978732d8d636f42b19960e3b43442f9fbf0bb7c5653f23d43b7e433ecab6345cd1d3f3ec3805e9d643cbac2cd"}, 0x80) r2 = socket$inet6(0xa, 0x1, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x1f, 0x331, 0xfff, 0xfffffffffffffffe, 0x8}, &(0x7f0000002000-0x4)=0x14) r3 = socket(0x2, 0x5, 0x5d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r1, 0x3f}, &(0x7f0000005000-0x4)=0x8) connect$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x774}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000006000)={@can={0x1d, r4, 0x0, 0x0}, {&(0x7f0000006000)=""/172, 0xac}, &(0x7f0000006000)=0x0, 0x23}, 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000009000-0x4)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x2b, &(0x7f0000009000)="33279239cf9cc91ab0a0d426dc90c4e02bfa785bc78e26206cf8d739c8a90df02743e6d2d8f53371f7028744f02b45fe98853b99c47b6ea7f365e7574704cc", 0x3f) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002ac000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000648000-0x4)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000007000)=0x0, &(0x7f0000d6f000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00006e4000)={0x1c, 0x1, 0x4, 0x21b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic="75ce"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x6) 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc4000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef5000)={0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000054a000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000be5000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x800, 0x3, 0x2, "", []}, 0x10}], 0x0, &(0x7f0000331000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r2]}, @cred={0x0, 0x1, 0x2, r5, r3, r4}], 0x40, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r2, &(0x7f00007d9000)="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", 0x599) pipe(&(0x7f0000819000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000ea2000-0x4)=0x3f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f96000-0x4)={r2}) getsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000341000)=0x0, &(0x7f0000878000)=0x4) accept4(r0, &(0x7f000091b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0xfffffffffffffed5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000814000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000423000)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0x100, 0x0, 0x2, 0x10}, &(0x7f0000a82000-0x4)=0xa0) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006be000-0x4)=0x0, &(0x7f00005bd000-0x4)=0x4) write(r0, &(0x7f0000e75000-0x24)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000963000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000bff000)={r0, 0x5}) connect$netrom(r1, &(0x7f0000703000)=@ax25={0x3, {"85294054e804c4"}, 0x101}, 0x10) accept4(r1, &(0x7f0000579000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xe, 0x80800) connect$llc(r0, &(0x7f0000c65000)={0x1a, 0x18, 0xfffffffffffffff9, 0x7f, 0xbf3, 0x4, @random="bfa5f9abd474", [0x0, 0x0]}, 0x10) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000930000-0x38)={&(0x7f00003a7000-0xc)={0x10, 0x0, 0x0, 0x8080004}, 0xc, &(0x7f00009d7000-0x10)={&(0x7f0000c9e000-0x110)=@get={0x110, 0x13, 0x400, 0x1, 0x2, {{'cbc(aes-aesni)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7fff}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000667000-0x5)='yeah\x00', 0x5) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000523000-0x1c)={0xa, 0x3, 0x2000000000000000, @loopback={0x0, 0x1}, 0x2}, 0xa42da38b30bc77ca) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x0, 0x0, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000864000-0x4)=0x400000) bind$inet6(r2, &(0x7f0000dca000)={0xa, 0x1, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) [ 44.952459] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 44.955460] Bearer <> rejected, not supported in standalone mode 2018/01/30 15:16:47 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000153000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x1d, 0x9, 0x9}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="b13428e9ee15c5d3539f92dc686ba1b8b5bc232c9678df55e050b8007481d43b5f4cca52cd170a0fd4fd120d78c2994949671c14ee0e362e970e5167ec53b3c3608d47f800a1a039b4e07e1a1d56e9307a0aa052931085c5cb1be8ed88e626d0a3dcdc6352c287811ff31bde30bcb32e8ca794200d", 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x38)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0xce)="21eea2076fed807817b33179775b16b106e305b238b3496f2ab87865ab5d1b7c3134e9c4ec08f4273a388e761865cf50e3062708e53dd272962a1c4b6327ee07580684836fd5ef36c36e60676c3f2684ca4f6b5c3d668723d28e1e8c29a342581009ba0f0cd289996eac36662b55c9fe2a32e7741b9f139c61a7c5be2f26a5d158c0257a694085b243c142c9aec1f062a6afadd3afd2fd8ae94c399410ba55a2a6897ae6b9a84372258cedec342116d01de920e362950b0a7cb1c3c566358a849ef4a36c9fe2aa1663cb6138db86", 0xce}, {&(0x7f0000001000-0x18)="81afd11d6f9a1f6ec5634ffd30e8eb9259ee3f3e2fc70128", 0x18}, {&(0x7f0000003000-0xd2)="45d18e94ed8ed52f229ce4ee393c0d0f6a0af7a77c4cdfaa8c67ac76e6559a216dd3ebbd7bb3f6dbfaeb4e8794f2be5dfb3a68ea3f6162b4490d17ff0f6b839aeea747f6addec3c15041902b9338615633be00684aec0c7c636d5f4a9b608e6bbc5b3994e7b8b1224743527ba523e8b4481d29a62d9b40de57e04e4974103f9d9cac1cba2334422207dcf740e6d45eedd609c40bf602ac639f963359770bef8ce3a4b08eed6e31e2876f6da1dff3b4e8833d1548e35252a810d174876ad5d718fcbb4fd4925667c47c111781f6d3ce07a1fa", 0xd2}, {&(0x7f0000002000)="b25b19c27658f9cf93dc090ed61494de3f4cba77feaed9a248f85784236787da92c7b5e7a5b82f4ee8e85f142d2a9f8bfa1ace4014ae199e72e0bd9327de36f5f14411ab1a1cd04a5e77575dab6bdcda27a38d084caf9a36183c8a2ad4edf5be972d8dfcd44d5f0da64a84208fbae23e3f189bcf9e812f5f9f791e64fb25398657e15daa3d378be3696f", 0x8a}, {&(0x7f0000002000)="e0b9527a35376ab669827c0dc3cb26155fcf6454c0bbae915629ccb9fb55", 0x1e}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="4352e816a5b2a4ce114f99d0137782029d406e867de3ae8287453a914da49e63268e8de43572b3ff1c0c033b3aaf47fe83e8d3043a4e5f6fc2b4aff878a159106b925a0815d3874076162b28f02194fb63d1ef5c485183de24cf40a2711c0c3c0d1a2409279ea6cee2e76a2fd5614b571c362bd825dc60e6c2e8bd670a8039994a80d6b7b5bf26b6e7d34622ea3d7721a0fde887fa1623c2c0cace25e71e7eff5976cb91aa6c131b8114db2f8693cbd0075fc60e905a1b27ee40af606a5cf0f2b8772eed73e1ca2258dd95b617a9915c3afe933097337590fc025163", 0xdc}, {&(0x7f0000003000-0xc1)="9207f586c20de7162cd76e754914981dc3414a3419bbac1ef00ac8b4d6b324234b09048cea7e4faaae27976b13b2b76e33ec664697f8b5f1d370c2d002fe1939144ee3a4a1f7a6b14f56c502c0c41e5cf8002409c1c29fd8fdecbcbe8efd8924d48495bc399185a7db9492f9d17e45901e4873df0cfb49b5da00571944329c39f5d5b3bdfe32f98d4401fa8b8eeb63d0ef06db7399649967191c7926a5817871474eedb61833a8151323568f21b667933a2a390bc8469e3403bb806e567bd1bd01", 0xc1}], 0x8, &(0x7f0000002000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xb0, 0x80}], 0x1, 0x8000) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000004000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x800, 0xfffffffffffffffc, 0x8}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000003000)={r10, 0x1, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r9, 0x6, 0x1a, &(0x7f0000005000)="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", 0x1000) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000805, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fee000-0x4)={0x0, 0x0, 0x0}, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom(r0, &(0x7f0000466000)=""/96, 0x60, 0x0, &(0x7f0000f2d000)=@in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000953000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da1000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000507000+0x2e0)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002aa000)=0x10000000000000, 0x4) accept4$ipx(r1, &(0x7f00000b2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000547000)=0x10, 0x800) syz_emit_ethernet(0x12, &(0x7f0000e91000-0x9f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fb2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) [ 44.979465] audit: type=1400 audit(1517325407.548:50): avc: denied { listen } for pid=8291 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x1, 0x0, 0x2}]}, 0x10) syz_emit_ethernet(0xfffffffffffffe05, &(0x7f000018b000-0x241)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000b1f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cb3000-0x28)={@common='ip6gretap0\x00', &(0x7f00005ff000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00007e3000-0x4)=0x2, 0x4) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000000a000)=0xf000000000000000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000b000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000)=0x0) 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000748000)={0x0, 0x0}) read(r0, &(0x7f0000364000)=""/182, 0xb6) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000d7c000-0x8)=0x0) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000725000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/30 15:16:47 executing program 6: socket(0x2, 0x3, 0x1) r0 = socket(0x11, 0x80002, 0x100000001) setsockopt(r0, 0xfffffffffffffffc, 0x1, &(0x7f0000da1000)="eb8d2af094b03289fd239f5070add120060ee3b0f91f4d973a6ee9e023ef55f734b13103753777814a51091e78be0d8b165813954f7cad2e375b218ca8470afd819d940ac0c664c3b6af9a9decd919382cfd853adb98a8722630ee3e609e4b4d69918b3a558e2815a6b4331b7da3e2fd40e94d78ea508e2990f2570903514fdf003c5c5b8878fc40869bc81c3e71cbd27230d7cfc6f9c174629ea1baf78c872691fdf6417a0df3f3de12b81b18402e0569052397aeb122235c7f129966", 0xbd) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000efc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b11000-0x4)=0x10, 0x80800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000efb000)={0x100}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/30 15:16:47 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x200000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xee)={0x0, 0xe6, "7d8fef85818d5933b718f2d95b68500a32119a43983c5990facdf89f93acaf508808b9c018eeab4c88fd18e8b099cf64792bca125fa849e9351f24f5b87909424524128f28723e4fd8c49f7be8a6a14d61e4a0a775fedf26420b0dc7b59908972b558ab2a55a437b6a557453cac2178472a5a48eb77d44473380cb007c9bb3df27079c323f7947f75655101f9789849d345ff5c9c02bb1d43ff9ee3428305589e31388bd81df4c5ac9d902043378e435cb2cc2849a7cd69cf89be5ee3e2e082c14ca07a9d43b88681ab2d2286d830d8f10995347862f2a499905170ced838f91bba656b17e12"}, &(0x7f0000000000)=0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x401, 0x0, 0xfff, 0x42, 0x8000000000, 0x80000000, 0x1, r1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d8000-0x3)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b2a000-0x47)={r0, r0, 0x8, 0x9, &(0x7f00002ee000)="5a8675cf607e4eda3286c12c979fb71639f758e824a3fb4ad5ea10b817c54fa517a3ae2cdc1e176d58ce6c", 0x8, 0x2230000, 0xfffffffffffff5dd, 0x63, 0x6, 0xffffffff00000000, 0x1c0000000000000, "cdff6afc921590dae182ae25122150e0ec57ba35800316bb634d56f8ed5a6d"}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a39000-0x4)=0x4) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000008000)={&(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000014000-0xe)={0x0, 0x3ff, 0x3, [0x939, 0x40, 0x100]}, &(0x7f0000006000-0x4)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000004000-0x4)=r4, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000007000)=""/115, &(0x7f0000012000-0x4)=0x73) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0xf, 0x7, 0x1ff, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000027000-0x14)={0x0, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x2}, &(0x7f0000026000+0x78c)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000014000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x447, 0x0, 0x60aa0320, 0x3, 0x4}, &(0x7f0000026000)=0xa0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000027000-0x1e)={0x2, 0x0, 0x8, "064e7c5f3989", "96cced5de31d6164b5ca41f9ab797da2"}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000025000)="db022f3843ed0d15beb0150bce23da68384db66b04e6828e30a23d79b17eca7118974ed7a7fe238c6f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0xf201, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f000000e000-0x4)=0x9, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000027000)={0x1188e6ba, 0xf53f, 0x9, 0xffffffffffffff80}, 0x10) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000018000-0x40)={r7, 0x3, &(0x7f000000c000-0xc)=[0xffffffffffffffff, 0xe6, 0x9], &(0x7f0000027000-0x24)=[0xc8b5000000000, 0x5e, 0x7ff, 0x5, 0x87, 0x6, 0x3, 0xfffffffffffffffc, 0x3ff], 0x40, 0x2, 0xff, &(0x7f0000017000-0x8)=[0x1, 0xfad], &(0x7f0000026000)=[0x4e95795e, 0xcc, 0x81], 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000001c000-0x4)=@int=0x21, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r4, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cbd000-0x4)=0x9, 0x4) tee(r0, r0, 0x8, 0x2) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ad7000-0x10)=@req={0x50, &(0x7f0000e85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xdd2a, 0x8, @fr_pvc_info=&(0x7f00008c3000+0xada)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) 2018/01/30 15:16:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8, 0x5, 0x1d, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b9c000)=@sack_info={r1, 0x9, 0x57ef712e}, 0xfffffffffffffce7) r2 = socket(0x9, 0x80001, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0xfffffffffffffeac) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x10001}, &(0x7f0000001000-0x4)=0x6) 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x95f) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000533000-0x5c)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x8, [0x2, 0x8, 0x2, 0x3, 0xffff, 0x3f, 0x4, 0xffffffff]}, 0x5c) pipe(&(0x7f00007ae000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000139000-0x10)={0x10000000, 0x2, 0x400, 0x4}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="", 0x0) ioctl$void(r2, 0xc0045c78) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00002a3000-0x8)={0x0, 0x0}, &(0x7f000056c000-0x4)=0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f000051c000-0x4)=0x7, 0x4) sendto$inet(r1, &(0x7f000035f000)="9fe5017f58ac79254cee85f788a0fd8c9f9468d0", 0x14, 0x0, &(0x7f00002c5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r2, 0x9, &(0x7f00005ae000)="5617bef61a1179c11e94fce18fbb95620af4844b5f03cae154a0e19db3d2d8b2dc99b1f62ef87724d21a1e8bfd628f07f541538dc604c2132c1f37fca70d9028406b5a115e2d9b77419a7e5da7a464ec93cbd69bd7648b214609ce8b841b155e27b15e5f969f718552b58b39fffd501ae19b4154e3849bf6d17031d82568513c8504620923e21cc2afd9d53eecb13e146517836eae51262f9b013b9302cde6f0ed2f472fc7bc6d61824204835b45afde030ba62a9f55") [ 45.017133] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 45.140419] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x13, &(0x7f0000554000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x2, 0x7, 0xf, 0xfffffff8, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1000}, @generic={0x3, 0x9, 0x3239, 0x10001}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1200000000000, 0x80000001, 0x4, 0x7f}, @call={0x85, 0x0, 0x0, 0xb}, @generic={0x0, 0x101, 0xffff, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000c95000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x234)={0x234, 0x12, 0x7, 0x300, 0x6, 0x3, {0x2, 0x0, 0x3}, [@nested={0x144, 0x57, [@generic="4bb4be894f8f39d15a53f9fe249be7f888363ec6fe4fc11a36b594129a445b82b04484a8858cc9d84e61e5bba837878ede9676df38e86140fc0bd4031ce034ad2c1402747ac44c8c36b30e54995ddac5615ab1966695a28cacaf319ca1837be56c9a461a9648ae7fb79aea", @generic="3eb2d9c07dd1aa9a2bc762fbe78346178059f7a8a33ee4a94e6697026f9a98ebfc3dce341f9cda6cee0b70ce2e904eb7aaeab966d2ff22dede9703c4f56f8980b0e7642d540e52fe7b37b2173750186e54c8e23b9ea176d0577c9d8731a2a2da16cbdfc7369735c8cc559c3c9d4977cc93431e4994184d71af01ad04b267df62ba24583e3034ca6235efc25da38a9144bfdf20f14e68c4e0065d991be36f3354a8f471508ac5", @typed={0xc, 0x1, @fd=r0}, @typed={0xc, 0x46, @uid=r6}, @generic="1938c16f195b1a96", @typed={0xc, 0x4c, @pid=r7}]}, @typed={0x10, 0x90, @u64=0xffffffff}, @generic="b81776a1ac12a087501a8823b5c01036c4010a7db8d607a8c8bb879f5b4756a83479cd49b7714a633d46b2913fd6a762ec93b1b502efaacf0e814f90d288f1dcb36124c9a2be0653ff58cb8d3f932e9228eeb4219b62f46bd6ba57b6549e7ef0ded88a1ad6f5d95ca6f960d334a4ea42da24602e55c9052282d0518d0f0db79341961cc55f11b05f671fe26fbfb66d9c1e625aea6dc496eda1367c44c35cc0a4afdfb476ebbd499f9f575bb4e5d6e3c9bc1519b00d7618e86c069fbfae45fb", @typed={0xc, 0x42, @pid=r8}]}, 0x234}, 0x1, 0x0, 0x0, 0x800}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000005000-0x4)=r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x7, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r9, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000)={&(0x7f0000006000-0x14)=@getaddr={0x14, 0x16, 0x10, 0x0, 0x1, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x844}, 0x20000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0xff, 0x0, 0x5, 0xfffffffffffff000, 0x1b3bb5f3}, &(0x7f0000008000-0x4)=0x20) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000008000-0x50)={@common='tunl0\x00', @ifru_mtu=0x1}) 2018/01/30 15:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xe0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000f32000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000cef000)=0x80000000, 0x4) 2018/01/30 15:16:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="32601a126b306b81b5b586ed7dabe8eb5105def56acf6f68c0b70d78", 0x1c, 0x881, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x1) [ 45.225431] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/30 15:16:47 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fff000-0xd4)="cd8cd07912daf34960a2113c3b8eca2a6414da4c422a7b9236776fd1ada8caa0e910e5fd0864000effd9c0628a776c539e28f64e12414cb3d4020453ab3a8b354b08cddad822f5b1fd8e403241533e5bcc2fc685832e7b01ae9e0860172ccc5319817539a0d87adfce6ad176a803e69fc917d8ea297be2efd7e092388e4d7205998cba07dc4abcc8a6ab304020c7f7e37a3616f494e5e58069fb0f8a2636fabcc31790f9d45172d21c620868e48220acd3dbcb69dcc2be0b4166e3151780e42b8cb8fbb7f8e2724689fb65aeb1d69d947ef5c66e", 0x87, 0x805, &(0x7f0000fff000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f00007e1000+0x85f)=0x94) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 15:16:47 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000)={@random="cd2a9703e700", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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, "51faae", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [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], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x1, 0x392b, &(0x7f0000a18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000de7000-0x28)={&(0x7f0000d9d000/0x4000)=nil, 0x2, 0x5, 0xa3, &(0x7f000013f000/0x4000)=nil, 0xd7b}) 2018/01/30 15:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) socketpair$inet(0x2, 0x5, 0x7, &(0x7f000017d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000036b000-0x90)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1f}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x987}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf59f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) bind$alg(r1, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/01/30 15:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000e82000)=""/54, 0x36) close(0xffffffffffffffff) 2018/01/30 15:16:47 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x5e) [ 45.266010] audit: type=1400 audit(1517325407.835:51): avc: denied { getattr } for pid=8389 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007df000-0x4)=0x0) 2018/01/30 15:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f9000)=0x0) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e03000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e43000-0x4)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00003ed000-0x4)=""/4, &(0x7f0000720000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000479000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xffffffffffffffc9) 2018/01/30 15:16:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0xf, 0x11, &(0x7f000000a000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9db8, 0x0, 0x0, 0x0, 0xe1f4}, [@jmp={0x5, 0x80000001, 0xb, 0x7, 0x7, 0x188, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7ff, 0x1, 0x9, 0x6}, @call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0xfffffffffffffffc, 0x0, 0xd, 0x5, 0x20, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xf, 0x7, 0xf, 0x32, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x80000001, 0x5b, &(0x7f0000004000-0x5b)=""/91, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x374}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3}, &(0x7f000000a000)=0x98) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={r3, 0x65}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000)={r0, r2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x2, 0x5, 0x2000}, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000003000-0x6)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vcan0\x00', @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) ioctl$int_out(r0, 0x0, &(0x7f0000004000-0x8)=0x0) 2018/01/30 15:16:48 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000248000-0x118)={0x3f, {{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, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) connect$bt_sco(r2, &(0x7f0000188000-0x8)={0x1f, {0x100, 0x5, 0x3, 0x13e, 0x8000, 0x8}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x879, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"5b2d096db9fd1f"}, 0x100}, [{"8a335e218978de"}, {"b2ffc342cd64ec"}, {"335b5021790e7a"}, {"b75e5d4dda2f47"}, {"45904f7d398304"}, {"535fefbc5073ed"}, {"4e3a87ea894b2f"}, {"0ffe17170c70fe"}]}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xc}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r7 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000005000)=r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r5, &(0x7f0000006000)={0x27, 0x10, 0x6, 0xb65edd5b95bc1ff5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/30 15:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f000007e000)={0x0, 0x0}) connect$ipx(r1, &(0x7f000025f000)={0x4, 0xfffffffeffffffff, 0x4, "543c16371c39", 0x7ff, 0x0}, 0x10) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000cb5000)="", 0x52b, 0x0, 0x0, 0x0) 2018/01/30 15:16:48 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xffff, &(0x7f00003bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) epoll_create(0x9) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000860000)="", 0x0, 0x20000001, &(0x7f0000840000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) getpeername$inet6(r0, &(0x7f0000935000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) r2 = accept(r0, 0x0, &(0x7f000087d000)=0x0) sendto$ax25(r2, &(0x7f0000d35000-0x7f)="8956691850d03b758ce20f1feb9db7007d5335f510780c001935e2c714792809b1ddcc45b8bd3859a1e7b8963537ac73e46c9a6475da1851d6572d38e4a4dce680932f81b2b3b091f0c93fea3777a7b8965f48c98bfc2a3c0fea8a03e3c3a13344601613b7c167852fa587b41671eb0c772a5db4cb0d0cf840546892f7efc7", 0x7f, 0x4, &(0x7f0000740000)={0x3, {"d934f60e8205a2"}, 0x3f}, 0x10) 2018/01/30 15:16:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xfffffffffffff2bb, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) [ 45.346614] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 45.389285] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/30 15:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f51000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x40, 0x0}, 0x0) close(r1) close(r0) 2018/01/30 15:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d22000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f71000-0x108)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x8, 0x0, 0x1, 0x8, 0x4, 0x0, 0xfffffffffffffffc, 0x3de, 0x7, 0x0, 0x1, 0x0, 0xfff]}, &(0x7f0000560000-0x4)=0x108) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7dd, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/30 15:16:48 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ba2000-0x20)={r0, 0x3, 0x1, 0x93, &(0x7f0000b36000-0x4)=[0x0], 0x1}, 0x20) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c49000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x4}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000123000)={r3, 0x10000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x60)={0x27, 0x1, 0x800, 0x2, 0x1, 0x2, "532666ed3effafa4bc7018a0e58b3191ae3c56d6b3d295b10eb236a996706598177abfec31f51b153b9f0c5f4052c479fb2c6717a104bdaac15e955798b5cc", 0x100000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="bc50e325c8127fac051ccb2d17c615a6e4003a1cc7c3a4f1a2dd4c8f80e6faa24f01756ff511124dc2b9b76b3476d6018d30989615e0b9ccc0702f8d5073eff5e16f79e6af051899b56aa7df01b270a41f58ab2df97fae97a30fbf", 0x5b}, {&(0x7f0000001000-0xa2)="fe31ce6a097f094e38355b275d43cd47b78bd3d1f5a0937a6947818b78de4373fa62f1a907bb3f00c65bd5ddebd7acb1d89638edaeee0c3ee2ecf08bdf4050cb380739ae2b9d9e10cb3ca13dc32e6f20638aef800d4e398150b2e919dcbc99771f14e88c3e587034fb5c9905fa9a0854d2bb425c6859543032e4c91179a10d1c4d5c3146b5ebc5c909d949989df1a2f9a8e5298da164aece9c67dbdfa102461f29e6", 0xa2}], 0x2, &(0x7f0000000000)={0xb8, 0x19c, 0xffffffff, "91ba45fe963a87885fa4e8d608916856aac9772618e68d88c31900cea8ae83bbd5b6639611931a2530aae516836a7d45811c0ba68de0382981b045536e6ac949cffc2cd68fd39b24bf7f03a5af7c244b8ee3ab3272b9d62f44167187d58f91b50247857afd0b8055e9e553ca25811e98bf8086359c3f628d534991a32ce4f6dd895abdb1aa590541a2aec4923f001e19ae0c051261b3f206b9fa20b6d2a1e98433fb868e496c"}, 0xb8, 0x4000}, {&(0x7f0000000000)={0x27, 0x9, 0x6e41, 0x7, 0x3bcc, 0x10001, "5683433cbc35205e9bcc14024921a3600c66b9621c646b86bb224022ce12de03ca4332239bc6bbe61df0ea6e5bbc1adfee9c741bcdb1737cb45829aa9b33af", 0x7}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="311ecf0a81ee82505488a0e48d61b7f2edc915de7acad5169b5dd9730e58702972bde67634e3bd2681ace12bd823731193e6d2946a1b80e9764eecc759ee56e84109c0ba1f6c732016ee6b2f3ab358b4787f468be07ce6a2de77bcfef1af73e281e2197eeae0063beb5830b013850f2f57", 0x71}, {&(0x7f0000002000-0x77)="5332fc8f93f3019db35ccaa961fb59f28cbeafb5bdbdcc18a626049404eac98abf51aa38bd6856adec8c3a0cefa232170927eedf103cf787e6ad8263f4397ce405616f78a700c1a988ee58ca4510735a786fb694662f2c471460ae67041c3bf84c41fe1c31f50459289af5db86cb124f1f2c3c4c93e40c", 0x77}], 0x2, &(0x7f0000001000)={0xe8, 0x11, 0x7, "ac0e85082be4edf79c082712c43e2d6071ae568d7e7b005037da48195d61e97d2a535aec95ae3e6b1b2e83e537c4b552b05bb6499ca4ad2fbd93f4429fb9983774dbb730fd88d32af6d6277b3094eb5d9375de47e6f197c2b1d5cacbdf6692482040e177927f15348f00a27895db531085c998122cc73001545d4bbc0763d73df3be38b108b41631e11d7bcc8bbfca91704e80892964a1096fb00a3d9868f03ed27d5649ab76729e1a5006ad7f43e353b86ce123f1436d589827bfae60967193c7493bd5ad85dda8c9fc3ff9d365b26c038e"}, 0xe8, 0x0}], 0x2, 0x4000040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r4, 0x1, &(0x7f0000001000)=[0x2], &(0x7f0000001000)=[0xffffffff, 0x5a3, 0x7, 0x2, 0x800], 0x4, 0x0, 0xfffffffffffffffe, &(0x7f0000002000)=[], &(0x7f0000002000)=[0x8], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x4, 0x7f, 0x800, 0x9}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x3, 0x8, &(0x7f0000000000/0x4000)=nil, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000)={r6, 0x0, 0xc7, 0x7, &(0x7f0000002000-0xc7)="9aeec33d702d4d5fd31318de10aaf7a3f6a0aa9970fd30dac68bd2ecd50365c9cd3890f7d2fd2f700b4b46236e84e8b4009c6b532baf915f446f839a6d6470d900f8c2af6ee3e9c19964e46dba173a8976f666919b30025e88ecfbf5d20df7b9d790c20fb6f227de5987f2997bc888ae6d748087cbc0e9e5b06072f780d3eeeff9c2fc6621b3e04aab32049b15892ee9b9635c9e0edf5c3a5ed0c73a133e171a39315ec6c88f588b23ea2cc00ce0fda7fc9325781741aa5f8e1b87b455411e475900c35acbdc14", &(0x7f0000005000-0x7)=""/7, 0x7, 0x7fffffff}, 0x28) accept$inet(r2, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000006000-0x10)={0x4, 0x6, 0x7, "54a56be6f027", 0x7, 0x0}, 0x10) [ 45.463311] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/30 15:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xc1, &(0x7f0000217000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d9c000-0xe8)={{{@in=@remote={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}, {{@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}}, &(0x7f00007fc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000809000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x5, 0x187, 0x100, 0x1, 0x100000, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x3fffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 15:16:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000815000)=0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000312000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e09000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f75000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000f56000)={@random="a16e8aa67acf", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "8c13a618"}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 15:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001e2000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) bind$inet6(r0, &(0x7f0000035000)={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x7f}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = socket(0xa, 0x80b, 0x81) connect$ax25(r1, &(0x7f0000517000)={0x3, {"f77368b7606bd1"}, 0x2}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0xc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8001}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/30 15:16:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@add_del={0x2, &(0x7f0000000000)=@generic="a076853740f96ff72091592d45f97dc6", 0x7f}) 2018/01/30 15:16:48 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020d000-0x1)={0xffffffffffffff9c}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe7000)={0x0, 0x47, "7ea476d21dcf70719276870d4d27a9ef620e9cce09975bf6861b298dfcb582180e45111ea80f8276fd4a47c93cf253ea1c030536a956b996e91416925376768e01fb4bec0f104e"}, &(0x7f0000163000)=0x4f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c6c000)={r1, 0x1000, 0x7, 0xffff}, 0x10) r2 = socket(0x10, 0x1, 0xfdf4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fe6000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x2, 0x6, 0x21}, &(0x7f0000fe7000-0x4)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fe7000-0x8c)={r3, @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]}}, 0x8c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000fd3000)={{0x0, 0xf678, 0x7, 0x7000000000000, 0x9, 0x3}, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x800, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x8)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) socket$inet6(0xa, 0x80800, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x38f1, 0x8001, 0x6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) [ 45.605706] syz-executor6: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 45.649381] syz-executor6 cpuset=/ mems_allowed=0 [ 45.654940] CPU: 0 PID: 8503 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #217 [ 45.662219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.671572] Call Trace: [ 45.674169] dump_stack+0x194/0x257 [ 45.677816] ? arch_local_irq_restore+0x53/0x53 [ 45.682495] ? idr_get_free_cmn+0xfd0/0xfd0 [ 45.686827] ? kernel_text_address+0x102/0x140 [ 45.691433] warn_alloc+0x19a/0x2b0 [ 45.695069] ? zone_watermark_ok_safe+0x400/0x400 [ 45.699913] ? depot_save_stack+0x12c/0x490 [ 45.704254] ? check_noncircular+0x20/0x20 [ 45.708489] ? save_stack+0x43/0xd0 [ 45.712115] ? kasan_kmalloc+0xad/0xe0 [ 45.716003] ? __kmalloc_node+0x47/0x70 [ 45.719978] __vmalloc_node_range+0x4f0/0x650 [ 45.724467] ? xt_alloc_entry_offsets+0x21/0x30 [ 45.729123] __vmalloc_node_flags_caller+0x50/0x60 [ 45.734043] ? xt_alloc_entry_offsets+0x21/0x30 [ 45.738690] kvmalloc_node+0x82/0xd0 [ 45.742390] xt_alloc_entry_offsets+0x21/0x30 [ 45.746862] translate_table+0x235/0x1690 [ 45.750994] ? lock_release+0xa40/0xa40 [ 45.754963] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.760829] ? __check_object_size+0x25d/0x4f0 [ 45.765404] ? __might_sleep+0x95/0x190 [ 45.769359] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 45.774191] ? kasan_check_write+0x14/0x20 [ 45.778403] ? _copy_from_user+0x99/0x110 [ 45.782532] do_ip6t_set_ctl+0x370/0x5f0 [ 45.786572] ? translate_compat_table+0x1c50/0x1c50 [ 45.791575] ? mutex_unlock+0xd/0x10 [ 45.795266] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 45.800522] nf_setsockopt+0x67/0xc0 [ 45.804220] ipv6_setsockopt+0x115/0x150 [ 45.808264] tcp_setsockopt+0x82/0xd0 [ 45.812052] sock_common_setsockopt+0x95/0xd0 [ 45.816532] SyS_setsockopt+0x189/0x360 [ 45.820488] ? SyS_recv+0x40/0x40 [ 45.823935] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 45.828758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.833754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.838499] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.843228] RIP: 0033:0x453299 [ 45.846404] RSP: 002b:00007f05bd86ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 45.854088] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 45.861332] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 45.868584] RBP: 00000000000005ca R08: 0000000000000004 R09: 0000000000000000 [ 45.875829] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7b90 [ 45.883074] R13: 00000000ffffffff R14: 00007f05bd86f6d4 R15: 0000000000000002 [ 45.890964] Mem-Info: [ 45.894590] active_anon:53679 inactive_anon:63 isolated_anon:0 [ 45.894590] active_file:3466 inactive_file:8389 isolated_file:0 [ 45.894590] unevictable:0 dirty:260 writeback:0 unstable:0 [ 45.894590] slab_reclaimable:8106 slab_unreclaimable:86537 [ 45.894590] mapped:24127 shmem:70 pagetables:652 bounce:0 [ 45.894590] free:1441566 free_pcp:429 free_cma:0 [ 45.928325] Node 0 active_anon:214716kB inactive_anon:252kB active_file:13864kB inactive_file:33556kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96508kB dirty:1040kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 88064kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 45.956474] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 45.982655] lowmem_reserve[]: 0 2868 6378 6378 [ 45.987320] Node 0 DMA32 free:2939272kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939976kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:704kB local_pcp:44kB free_cma:0kB [ 46.014962] lowmem_reserve[]: 0 0 3510 3510 [ 46.019333] Node 0 Normal free:2812400kB min:37096kB low:46368kB high:55640kB active_anon:214516kB inactive_anon:252kB active_file:13864kB inactive_file:33556kB unevictable:0kB writepending:1040kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4032kB pagetables:2460kB bounce:0kB free_pcp:1124kB local_pcp:408kB free_cma:0kB [ 46.050682] lowmem_reserve[]: 0 0 0 0 [ 46.054595] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 46.068254] Node 0 DMA32: 2*4kB (M) 4*8kB (M) 2*16kB (M) 2*32kB (M) 0*64kB 2*128kB (M) 2*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 716*4096kB (M) = 2939272kB [ 46.083097] Node 0 Normal: 196*4kB (UM) 64*8kB (UM) 3*16kB (UME) 176*32kB (UE) 95*64kB (U) 86*128kB (UME) 38*256kB (UE) 49*512kB (UME) 83*1024kB (UM) 7*2048kB (UME) 648*4096kB (UM) = 2812416kB [ 46.100498] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 46.109106] 11927 total pagecache pages [ 46.113112] 0 pages in swap cache [ 46.116577] Swap cache stats: add 0, delete 0, find 0/0 [ 46.121960] Free swap = 0kB [ 46.124985] Total swap = 0kB [ 46.128037] 1965969 pages RAM [ 46.131150] 0 pages HighMem/MovableOnly [ 46.135127] 328415 pages reserved [ 46.138701] syz-executor6: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 46.150618] syz-executor6 cpuset=/ mems_allowed=0 [ 46.155503] CPU: 1 PID: 8526 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #217 [ 46.162776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.172110] Call Trace: [ 46.174682] dump_stack+0x194/0x257 [ 46.178290] ? arch_local_irq_restore+0x53/0x53 [ 46.182943] ? idr_get_free_cmn+0xfd0/0xfd0 [ 46.187253] ? kernel_text_address+0x102/0x140 [ 46.191833] warn_alloc+0x19a/0x2b0 [ 46.195447] ? zone_watermark_ok_safe+0x400/0x400 [ 46.200263] ? depot_save_stack+0x12c/0x490 [ 46.204571] ? check_noncircular+0x20/0x20 [ 46.208778] ? save_stack+0x43/0xd0 [ 46.212378] ? kasan_kmalloc+0xad/0xe0 [ 46.216237] ? __kmalloc_node+0x47/0x70 [ 46.220194] __vmalloc_node_range+0x4f0/0x650 [ 46.224673] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.229329] __vmalloc_node_flags_caller+0x50/0x60 [ 46.234258] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.238909] kvmalloc_node+0x82/0xd0 [ 46.242630] xt_alloc_entry_offsets+0x21/0x30 [ 46.247112] translate_table+0x235/0x1690 [ 46.251252] ? lock_release+0xa40/0xa40 [ 46.255211] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 46.261082] ? __check_object_size+0x25d/0x4f0 [ 46.265644] ? __might_sleep+0x95/0x190 [ 46.269595] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 46.274416] ? kasan_check_write+0x14/0x20 [ 46.278627] ? _copy_from_user+0x99/0x110 [ 46.282759] do_ip6t_set_ctl+0x370/0x5f0 [ 46.286800] ? translate_compat_table+0x1c50/0x1c50 [ 46.291801] ? mutex_unlock+0xd/0x10 [ 46.295489] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.300744] nf_setsockopt+0x67/0xc0 [ 46.304462] ipv6_setsockopt+0x115/0x150 [ 46.308514] tcp_setsockopt+0x82/0xd0 [ 46.312304] sock_common_setsockopt+0x95/0xd0 [ 46.316781] SyS_setsockopt+0x189/0x360 [ 46.320732] ? SyS_recv+0x40/0x40 [ 46.324161] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 46.329506] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.334504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.339254] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.343984] RIP: 0033:0x453299 2018/01/30 15:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001ee000)={0x0, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7f, 0x2, 0xab, 0x6, 0x0, 0x0, 0xf493bc2, 0x466b334, 0x6, 0x166, 0x7fffffff, 0xc66e, 0x4, 0x9]}, &(0x7f000055e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00005ed000+0x9e3)={r2, 0x98}, 0x6) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e52000)={0x0, 0x0}) 2018/01/30 15:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) socketpair(0x0, 0x7, 0x5, &(0x7f00006bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000606000-0x10)={0x0, 0x1c, &(0x7f0000b08000-0x1c)=[@in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f00007ad000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000c7000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dee000-0x98)={r1, @in6={{0xa, 0x2, 0xf3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000}, 0x98) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f00008dd000)=0x0, &(0x7f0000423000-0x4)=0x3) 2018/01/30 15:16:48 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000536000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d94000)=0x4, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0x14) 2018/01/30 15:16:48 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3c5, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xffff}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x70, 0x0, 0x0, 0x57e, 0x8, 0x2, 0x7, 0x351f1340, 0x16, 0xee, 0xfffffffffffffff8, 0x0, 0x80, 0x7, 0x9]}, &(0x7f0000007000-0x4)=0x108) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000006000)={&(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000)={&(0x7f0000003000-0x48)=@canfd={{0x4, 0x100000000, 0x6, 0x4}, 0x3c, 0x1, 0x0, 0x0, "d97dd672d5ac30672a510fc1f2cbd5fb76cfce5e51b0bce12cab53ca0ef5fa492546bf46510f6fc95029694d5276892d30a92cb9acc0638c8e95145d6bcdd7c3"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4840) close(r0) 2018/01/30 15:16:48 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x40000021, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000afd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004c9000-0x4)=0x1c) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007e7000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7, 0x10000, 0x100, 0x12}, &(0x7f0000afd000-0x4)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000012b000)={0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000afd000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000066a000)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000930000-0x8)={r1, 0x1000}, &(0x7f0000afc000)=0x8) 2018/01/30 15:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000)="a9a1dd6986b9b7ab", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:48 executing program 4: socketpair(0x11, 0x5, 0x8000, &(0x7f0000c8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/30 15:16:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xe, 0x1) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x6) [ 46.347149] RSP: 002b:00007f05bd82cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 46.354829] RAX: ffffffffffffffda RBX: 000000000071c0c8 RCX: 0000000000453299 [ 46.362085] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 46.369327] RBP: 00000000000004fc R08: 0000000000000004 R09: 0000000000000000 [ 46.376570] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f6840 [ 46.383814] R13: 00000000ffffffff R14: 00007f05bd82d6d4 R15: 0000000000000004 2018/01/30 15:16:49 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000393000+0x71f)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c33000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a67000-0x8)={0x0, 0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}, &(0x7f0000bb8000-0x4)=0x98) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb6) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0xf, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c1000)={0x0, 0x2, 0x0, []}, &(0x7f0000641000)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d24000)={r2, 0x9, 0x30}, 0x3) 2018/01/30 15:16:49 executing program 1: r0 = socket(0x18, 0x0, 0x2) connect$rds(r0, &(0x7f0000713000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a14000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ab7000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x1, 0x1, 0x800, 0x1, 0x7fc000000000, 0x4, 0x20, 0x8, 0x5, 0xe00, 0x70b7, 0x3, 0x101, 0x0]}, &(0x7f000032f000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ddf000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x771, 0x800, 0x8, 0x4}, 0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000139000)="", 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c82000-0x40)=[{&(0x7f0000b78000)='|', 0x1}], 0x1) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000064a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c86000)={0x9, 0x4, 0x2, 0xffffffffffff7fff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005d1000)={0x50d6, 0x1, 0x9, 0x3, 0x5, 0x9, 0x9, 0x1ff, 0x0}, &(0x7f0000580000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000014a000)={r2, @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]}}, &(0x7f00007a7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab8000)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b0f000-0x8)={r2, 0x6, 0x80}, &(0x7f000055e000-0x4)=0x8) 2018/01/30 15:16:49 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003d7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x2, 0x0, 0x8, 0x6, 0x7ff, 0x6}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x9, [0xfff, 0x4, 0x3, 0x1, 0xffffffff, 0xf8, 0xfff, 0x0, 0xbcc4aa5]}, &(0x7f0000000000)=0x16) r2 = accept4(r1, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20, 0x80800) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)=""/175, &(0x7f0000001000-0x4)=0xaf) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000002000-0x14)=""/20, &(0x7f0000001000)=0x14) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000002000-0x2b)="c28769bd9857279453b3e1799a001a94262681d8f81cf2872842cc78a64b6af5d015ae9cf5f81ed95d16af", 0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001000)={0x9, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000-0x10)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r5, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000006000-0x2d)="8d05327c46c61ac4ebdd9e77f76223c732cc98d5708d4f287e0a48f23d915036fcd21d8df472fbcfce28d35a02", 0x2d) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000006000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x4f) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000026000)={@common='erspan0\x00', @ifru_settings={0x8, 0x3ff, @fr_pvc=&(0x7f0000026000)={0x1bc0e000000}}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000028000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000+0x4c4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000010000-0xc)={0x80000018, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000026000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000021000-0x4)=0x0) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fc9000)={0xf, 0xf, &(0x7f0000442000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x0, 0x0, 0x7, 0x0, 0x9, 0x44, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0x5, 0x3, 0x8, 0xfffffffc, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0xb, 0x7, 0x5, 0x1, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0x9, 0x6, 0x1, 0xfffffff8, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000+0x55d)='GPL\x00', 0x100, 0x50, &(0x7f0000060000)=""/80, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004f6000-0x8)={r1, r2}) r3 = socket$key(0xf, 0x3, 0x2) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000d9c000)=@add_del={0x2, &(0x7f0000615000)=@generic="2fbdd086bd9e1c0a330ec71eca56fefe", 0x0}) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000eb4000)="8167b2418045d3559c699481af60b78d51c085f5e8aaae405127765b476a18b2c812bf53a7804f1390555dd1d2d3d87a7bcbd1266077dc2bc08e0e5aa9a100d72a0ccafdcc69aa473e8fe3954ee4a2b6cfa4a6fc2c45f36f820e674ae08922083c70dba8cdf5a9a84daaf4257adc0c6920d00c0debbd524e7a98f622f2a3e6192cc335ce2b579d4c5921fcc1289ede76a343459b226e3bb1f9809b1c202313213f007d", 0xa3, 0x40, &(0x7f0000001000-0x80)=@generic={0xa, "0746ca3eaa2108f5253b49d663ca9b9991999e928af3b5720ce2d2e2feae8455b25c371f16962cc1e54aee10e39b2d412bfece6ee2036e5b4c50b43ffeb8d2a2a1e3abb69be413fd2fb20d6133fdc0859407e2e9437b20884c21e0f86211f351b1652965b36fe1d28495ceda273a59ce26598aa417b6059f059a9d2a8fc9"}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='dctcp\x00', 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x9, 0x80001, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000005000-0x8)=0xa41, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@local={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}}, &(0x7f0000006000-0x1)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x800, 0x3, 0x7f, 0xa, 0x20, 0x80, 0x3b, r4, r6}, {0x1, 0x0, 0x5, 0x3ff, 0x0, 0x4, 0x4, 0x8000}, {0x7, 0x7, 0x8, 0xfffffffffffffffb}, 0x2f8b, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x7, 0x4, 0x3, 0x1, 0x0, 0x8, 0xa8}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x2b, 0x3f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000)={r7, 0xffff, 0x7, 0x6}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000003000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffba, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000017000)=0x0, &(0x7f0000001000)=0x4) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000089a000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000+0xdeb)=@req3={0x3f, 0x8, 0x0, 0x7, 0x5, 0x20, 0x4}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f000000a000)="a580bf7364e92fc59e37c046630e0626a2be5307dc601ffb1121e1f655c67be6c03764feb378f15092cae29886edf170b91d4fee1af5183e48d93255e5e565145d0263f135768b085864234b8d969b5104f1a8f086f1f9801cb84b67e9f92cd9f181fa87b1b7b0ad3690cdf85ba2d34426bb20e66913994431efe43432b8452e041f40837c31db51186a15e3f7980e18467149adfc312fef18c7c0442727de4850baec6721bd315605a6cc625b85904bc9fe929fef7c8b49f31a9b5d739d405d400af007944876d0981a83fa84766d609f8aefd4b0") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f000000b000-0x20)={0x1, 0x7388, 0x1, 0xe561, 0x0, []}) connect$bt_sco(r3, &(0x7f0000009000)={0x1f, {0x4, 0x0, 0x19, 0x7fff, 0x6, 0x10000}}, 0x8) setsockopt$inet_int(r3, 0x0, 0xcb, &(0x7f0000002000)=0x10000000001, 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b6000-0x8)={0x0, 0x4}, &(0x7f0000e7c000-0x4)=0x8) bind(r1, &(0x7f00000d1000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003d9000-0x8)=0x659bf106, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f4f000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93aa, 0x4041, 0xffffffffffffa0a8, 0x7, 0x0, 0x9, 0x100, 0x64, 0xffffffff80000000, 0x400, 0x4, 0xff00000, 0x3, 0x1, 0x1]}, &(0x7f000066c000-0x4)=0x108) bind(r1, &(0x7f0000d38000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x2}}, 0x2e) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000081b000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1f, 0x0, 0x6}, &(0x7f0000169000-0x4)=0xa0) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000d66000)=""/134, 0xff6b, 0x0, &(0x7f0000a83000-0x60)=@nfc_llcp={0x27, 0x5, 0x7ff, 0x7, 0x3ff, 0x1e, "b14f8d622652bff98d096bba55d2091bbf62295a005cc0742fad649e77477022538affd20f62d84eec3d0fa3f9a788afdbc05b192cae182c96babdc577ae79", 0x771}, 0xfffffc39) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00002f3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000238000-0x4)='tls\x00', 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b7a000)={0x80000000, 0x34}, 0x8) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0xff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000783000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000615000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0xd0, 0x2a0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000006b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xffffffff], @common='rose0\x00', @generic="9bd483b56bac2f7bf8c9024aafac297a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x697, 0x6, 0x2}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x0, 0xffffffff, 0x8, 0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2000000}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xff, 0xff000000, 0x0], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], @generic="53944d1cab72776ad7d67e54d4629202", @generic="28dc6e475f71b24c8f4128e6ba0a5664", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0xffffffffffff0001, 0x2, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffeffffffff, 0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x6, 0x7, 0xfffffffffffffff7}, {0x7, 0xffffffffffffff00, 0x80}}}}]}}, 0x3d0) r3 = accept$inet6(r2, &(0x7f0000cbd000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e7b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f87000)={0x0, 0x8}, &(0x7f0000f29000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b66000)={r4, 0x5}, &(0x7f00006c2000-0x4)=0x8) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000c04000-0xc)={{0xffff, 0x3, 0x4, 0x20, 0x5, 0x1}, 0x8}) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000799000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000afc000)={0x0, 0xffffffff80000000}) setsockopt(r1, 0xffff, 0xffffffff, &(0x7f0000001000-0xfc)="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", 0xfc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000006000-0xc9)=""/201, 0xc9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000005000)="339033a690d68c3767715bb3e6c75ee3eeec6bd4e4098ea45e1a07d1d1b657157799cb17bead7d8b687aa3790222b462aff2da8de489") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x2, 0x0, 0x2, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000006000)={r3, 0x7fffffff}) vmsplice(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)="c49f01257917838813fe6f75bd11c57b1dfb3d678f58d5b05b0673c34eb95c225f713628eb6fe9b0800a90c07bacee6f06ef97ff93aab792fca7f79bbaad2c2912bebdecf457a307be745d498acc084ac39cfd0c8e6a18896d03b4dc528735f9bc6c70aa7c1ebaf91ab5ae8863d5e49714058a76fb89d1bd9d90", 0x7a}, {&(0x7f0000001000)="2920b0064be2342afc95a476cdf830280306bd", 0x13}], 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x0, []}, 0x4) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000200000087) sendmsg(r0, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e3e000-0x42)="a8ea62ca", 0x4}], 0x1, &(0x7f0000833000-0xa58)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000b8b000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000000e000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ac0a2d4c0dec", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="22d4afec52af24563a1c0e546f6c6bcf"}) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000b1d000)=@file={0x0, ""/4096}, &(0x7f00003e2000)=0x1002) socket$alg(0x26, 0x5, 0x0) accept4$unix(r4, &(0x7f0000b66000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008d9000)=0x8, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007d4000)="917a61b9d377ca37c7eb77e7441a8872e0e2fc3e0c4db324edd4f9ecd850fddf7053a2b0453ec2a6760345091517d9f9faa41742881b7f7147a83da0f81f96a58a2fa54c2bb9b8fa0bfe97edf584da91d3fa047a35270bca077101c22bcd9f15b1469255134bebcc169c93f47ff24da45f170fbd64592b10d9aed32433354608c92af6db6d409b0a99a3fa3d3308209bb90654c68a47ffd4eb048a3f140dc6705ee63594b1e8611a851b5b4f440c997963ce7ef88d9ed8f78204185c4313b30e5695cc060d32e2dd993f56a50c1fa5cf39ac60f200f7aab23857d578dc757c58773588ce3af190ca7fd2fc5317ab5ae924bc", 0xf2) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) ioctl(r1, 0x1, &(0x7f0000003000-0x33)="7adba2f4d1eda0660f909a054a1ede5200799a4c4665d35188c51dda17510831acf37a16ae4475272d615fa5a9c1ec135098c0") socket$inet(0x2, 0x80000, 0xf03b) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) pipe(&(0x7f00001f0000-0x8)={0x0, 0x0}) bind$rds(r2, &(0x7f00002b7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="", 0x0) close(r0) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cea000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000387000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e3e000)={0x0, 0x7, 0x4, 0x800}, &(0x7f000063b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa4000)={0x6, 0xfc9a, 0x4, 0x9, 0x5, 0x20b7, 0x400, 0x6a8, r1}, 0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/30 15:16:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000860000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000060b000)=0x60) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000057a000)=0xffffffff80000000, &(0x7f0000d6b000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73000a0fff000008000065004080"}) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c7e000-0x4)=0x0, &(0x7f0000f4e000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)={0x14, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002e0000)={0x0, 0x0}) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x7, 0x1, 0x0, &(0x7f0000ac2000)={0x0, 0x0}) accept4$ipx(r3, &(0x7f0000323000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008a0000)=0x0, &(0x7f0000887000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000d0d000)=@ipv6_deladdr={0xd4, 0x15, 0x20, 0x1, 0x2, {0xa, 0x38, 0x800000c0, 0x0, r1}, [@IFA_CACHEINFO={0xffffffffffffff73, 0x6, {0x80000001, 0x1ff, 0x1ff, 0x6}}, @IFA_ADDRESS={0xffffffffffffff28, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x7fffffff, 0x7, 0xb704, 0x2}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x23b, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @IFA_FLAGS={0x8, 0x8, 0xbfa0a511a89fda5}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x100000000000) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0xb, 0x9, &(0x7f0000687000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000bf9000)=0x24, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bdf000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000200000)=0xc) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000ad3000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000031f000-0x4)=0x0, &(0x7f00003b4000-0x4)=0x4) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000350000)={0x0, 0x0, 0x0}, &(0x7f00006ed000)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000074b000)=r4) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000b00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000045d000-0x8)={0x0, 0x1}, &(0x7f0000e75000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009c3000)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a6000-0x4)=0x8c) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000002b000)=0x0) pipe(&(0x7f0000846000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001c1000)={0x4, 0x9, 0x1, 0x0, 0x2f59f12, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000864000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000029e000)={r6, 0x3, 0x10}, &(0x7f00009f6000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) write(r3, &(0x7f0000627000)="12", 0x1) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0) pipe(&(0x7f0000b5d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000049d000)=@assoc_value={0x0, 0x2}, &(0x7f000069c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002b6000-0x8)={r2, 0x3}, 0x8) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0xff, 0x8, 0x0, 0xfffffffffffffffa, 0x7d2a}, &(0x7f0000002000-0x4)=0x20) r1 = socket(0x20000000000000a, 0x6, 0x20000cc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8000, 0x8002, 0x7f, 0x989, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x5, 0x0, 0x4, 0x3, 0x9, 0xfffffffffffff000, 0x2, r2}, 0x20) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000002000-0x50)={@common='erspan0\x00', @ifru_mtu=0x2}) socket$inet6(0xa, 0x80000, 0x8) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x200, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bd5000)={0x5}, 0x1) 2018/01/30 15:16:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007db000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00007b1000)=""/40, &(0x7f0000002000-0x4)=0x28) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000325000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000322000-0x20)={@common='sit0\x00', @ifru_flags=0xc400}) connect(r3, &(0x7f00003f9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000045f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000900000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2, 0x5, 0x3, 0x0, 0xa, 0x80, 0x80, 0x7f, 0x0, r4}, {0x5, 0x6, 0x6, 0x200, 0x9bd9, 0x2, 0x2, 0x7fffffff}, {0x3, 0xedaa, 0x3, 0xffffffff}, 0x100, 0x2, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0x80000000, 0x2, 0x0, 0x4}}, 0xe8) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fd6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b38000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet6(r1, &(0x7f0000818000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000287000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c39000-0x1)={0x0, 0x7fffffff, 0x1, [0x1ff]}, &(0x7f0000c17000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003d2000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0xa5a, 0x1b9, 0x7fff, 0xfffffffffffff171, 0x1, 0x2, 0x10d2069d, 0x7fff, 0x1000, 0xffffffff, 0x11, 0x8, 0x80]}, &(0x7f000007f000)=0x108) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c8e000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000796000)=@assoc_value={0x0, 0x0}, &(0x7f00005ce000)=0x8) sendmsg(r0, &(0x7f0000830000-0x38)={0x0, 0x0, &(0x7f0000136000)=[{&(0x7f0000526000-0x1000)="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", 0x6e0}], 0x1, &(0x7f000016a000)=[{0xf8, 0x88, 0x9, "e93ccf5ae19161a04df8ca544032b4cab39fc31324eb64bacdf75c2a34f17a9fe57793950e99c4bd9ba11023f557c172fc6e5f9ec16cb6e8878b1fbb2737aaa2b13996579affc318b75068495a32bf31de3a375dc05cfcedb556e7ef797435dd2bfafa432a497084a98caf3ef2e315e29b9e7dad47dc3a582e68430d24748b040524d916c53c3c9c2a396a1807b66fc526cfc77663289b35fd3b3916dda46ba2d7426e3d227986f53e2286600db72a3b3769e1396fedd3684ef0194694ac7d9a85a4678aa3e6cc50136cba2a8fa1be83997608ee420d5063c60e6f4ad76ce91bacde1c93e2"}, {0xa0, 0x11f, 0xfffffffffffffff8, "abd2ab8c480318c06606baab763d847a64ad616c671561aaec323dafa4d9ce132516add589fa80714b180b371c3c9ec7173e0e03e3ced52f329cb24d83d7638cf343de56000eba108c2b82263b5378a6add6a3ff5f0ed1e5a7b141f5fb9f05f4940702eab78a0334cdd44e9752cb1ebda92b307ff6e13f06e488f0f202753c2d44b29699db567f6404491302fb"}], 0x198, 0x4004080}, 0x40) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000002b000-0x4e)=""/78, 0x4e, 0x1, &(0x7f0000023000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000029000-0x14)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:49 executing program 7: r0 = socket(0x1f, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aee000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x48) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x42, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x41c7, 0x42, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, 0x0) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x78d2, &(0x7f0000ff2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000283000-0x38)=""/56) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ac2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000afb000)=0x71) bind$packet(r1, &(0x7f0000ba1000)={0x11, 0x7, r2, 0x1, 0xffffffffffffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = socket(0x10, 0x802, 0x10) preadv(r1, &(0x7f00000cc000)=[{&(0x7f0000be5000)=""/226, 0xe2}, {&(0x7f000032f000)=""/100, 0x64}, {&(0x7f0000d49000-0x99)=""/153, 0x99}, {&(0x7f00006c8000-0x89)=""/137, 0x89}, {&(0x7f0000278000)=""/72, 0x48}, {&(0x7f0000e48000)=""/125, 0x7d}, {&(0x7f000067b000-0xd7)=""/215, 0xd7}], 0x7, 0x0) write(r3, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000000000003000000e9080c028e01e135", 0x26) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x25, 0x4000000007fe, 0x4001) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000f76000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000925000)=0x0, &(0x7f000093d000)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000)=0x0, 0x4) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r2 = accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000072f000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0xe3, 0x2, 0x6, 0x9, 0x9, 0x8, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x4f, 0xffffffff, 0x40}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xc3, 0xef, 0xde}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008eb000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008eb000)={r3, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000c5d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006fd000)={0x0, @in6={{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000266000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000073000-0x8)={r3, 0x8001}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ead000-0x4)=@assoc_id=r4, &(0x7f0000fc9000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e03000)=0xba6) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) shutdown(r2, 0x1) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b79000-0x74)=[@in6={0xa, 0x0, 0xfe0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x74) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000315000)={@dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f00005f3000-0x75)=""/117, 0x75, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000da7000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1ffffb, 0x3, 0x7956) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80080001009ffeb0800010000000100", 0x24) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001c1000+0x364)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096c000)={0x0, 0xe9, "df7478f46d59c13452d09e180ac32d52e421b48934baffb7616890a8fa2e4204680a9456bc273fa6285c2f0caeaf37de7ee2e01399eb4dca5f01f71803562418e24e6cd7212b639e5e31c04980608ad83f801fbb3d42ac2486fc3d81faa1e438ef06df964a4f8fc4d696f8aa03525a6530635332d7afc7db92cb0c8ec02688a4167fea91581b5fbbd3678287d7c004c7cb1ac9ac0d599dc059f5579f680c3d4a1c5a100c35d210152db385030a664523b0a9723fe5825014062a704bb86e0ef3cd4b7418429ce0b034c17a7857fc2946358676c824eb03288e106eacafa17780ba46fd8a2fc1a17fe5"}, &(0x7f0000011000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edf000-0x14)={r1, 0x80000001, 0x20, 0x2, 0x9, 0x0}, &(0x7f0000121000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x0) epoll_create(0x5a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffe78) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[], 0x100000000000023c, &(0x7f0000bf7000)=""/48, 0x11, 0x0}, 0x0) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000e5000-0x4)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000f91000-0x38)={&(0x7f0000f91000-0x10)=@ax25={0x3, {"687a501ff699d0"}, 0x80000000}, 0x10, &(0x7f00009ad000-0x60)=[{&(0x7f0000f91000-0x8e)="b340b90d3e17d03e115d9d50b3261c7ff800a409f7eac31c41eaa5cad3ef8b3c04cdd60658ec47431bab46c2c488d2b5e6be9759fd012bca8827928bbdad8d2484db0960bcff761b4fdaa456af0920850b9151203296eb70ce161e82239a45c18e013ebe2a37bc7a89330877e2b85188687cac492bb18e4d19dffedebbf2295682754846a1ca80d12cb38d6bbd4f", 0x8e}, {&(0x7f0000f90000)="92b104991e5ab0485726464fe5eacd794ed047e9e84ae8b1781d8e7e214f4f8d04ae30a3860404dcdf825f75812dafb9c710f68de99d8466091c5b02f6dc1e807dc001aa18ed4910d1d0c6fadb8599ba162a0f24b832c4a316fd37dc1ceedc00db34dbfd1cde2a0028c3bfefdc8e5c43d0796ed88d9cae92996f75ef22621c9ce7dfbb9acd686c1abc7b103ec743a6308865613c1e", 0x95}, {&(0x7f0000a69000-0x1a)="229245ffbf2ab52241734c8a00522b29f40c4c432c86e42455fe", 0x1a}, {&(0x7f0000f91000-0xf3)="075fb009e4f74a11183d507a104f48059ec3812a2a5dfcd00ac12f3853f5db488aa6b81483d2e6845a1063b16a15db08e70b88ec768b1b7eacc07d8e36ea602f20c48a4a6e9d9d0430f478a1e1485b18c3f2713818a64a728ade7df98ec2c6ef75946b9ed51c9589b78cd78fe7561014f69cdb3b6b6f203e363bd653d77f2056c068c0963f747e74e508d45339fa9ebce1e12b05ca14b65868c62ec5a688aadf723c053685631d6979a6a7114d25dfab53e5bae8aca52b0c2574a522e146191e4628c9d2abdd9ba185e27b45473fdbd1a279f689e5c5bd83181f37c13796665e4f38cdb762fe6f49cd2b839210b11c97881578", 0xf3}, {&(0x7f000008b000-0x3c)="c72e4676b16b9345926f5c6b3ac6579ad240de06e41b9e1d6e06ee634a9d058929e87c61d8aea0fb2bba42792bcf67f4bbcedd7122f9c0af3715e2bd", 0x3c}, {&(0x7f0000f91000-0xa2)="537f5db1d89f90b9c16eaa0de41880d88a06b6c9751dddaee90e2678fe5a04a70fc87b859e0b21e4787dc969c67d09754e4c0fac44ea8abb56f9a014dbc0c0740660c3f0cdf3cc482543b718b84befc488f032d65ddc48e9be430c88ba203f65d90006c7665c0c612faae55fa6675c02e58976efdfd126c122f003ffb1eeb0628ef2f9ff9dfd3ad107093839a9da3dc9fbaa27bd259b7dbbaaf78165a4ab9712cb18", 0xa2}], 0x6, &(0x7f0000f91000-0x3178)=[{0x38, 0x10a, 0x4d1, "491452501c149958f1e4b656b3c719ce653266b32a54be17c54a25a1b1935705814beac8"}, {0x1010, 0x11b, 0x3f, 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{0x1010, 0x0, 0x7fffffff, 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"}, {0x110, 0x0, 0x32, "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"}], 0x3178, 0x800}, 0x12000) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000028000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000010000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000005000-0x4)=0x40, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x24)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000029000)="44987b9e6aff919fc3c633020069a4bf432b0fe7b3a5aa3695ed292a8064844ef651c65d9066e6cf3fcbc6d27e3f97b31e0856ad29", 0x35) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={r1}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000002000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000029000)={@generic="cdff4c3e2dc3a9cebc4cc92ae4f372d5", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x15) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x54c) r3 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000026000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000025000-0x8)={0x0, 0x8}, &(0x7f0000367000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000004d000-0x8c)={r4, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c87000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a49000-0x10)={0x9, &(0x7f0000521000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000009a000)={r2, 0x1}) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f00005e8000)={0x0, 0x0}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005eb000)={0x0, 0x1, '`'}, &(0x7f000002a000)=0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000247000)={r1, 0xffffffffffffffff}, &(0x7f000021f000-0x4)=0x8) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/30 15:16:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007dc000)={@common='sit0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, []}]}, 0x26f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000472000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000034f000)='tls\x00', 0x4) 2018/01/30 15:16:49 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0xbdf, &(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000080f000-0x14)={0x0, 0xfffffffffffffffa, 0x5, 0x9, 0x1, 0x3}, &(0x7f0000adf000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000056f000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000981000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000058a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ade000)={0x0, @in={{0x2, 0x3, @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]}, [0xfffffffffffff768, 0x1000, 0x8ec6, 0x9, 0x0, 0xbf, 0x8, 0x44e2, 0x0, 0xab4, 0x3, 0xad, 0x7, 0x0, 0x6]}, &(0x7f00003cc000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008ec000-0x4)=@assoc_id=r4, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000009d000-0x2)=0x0, &(0x7f0000add000)=0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002ec000)={r4, 0x37cb}, &(0x7f0000698000)=0x8) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bbf000-0x4)=@assoc_id=0x0, &(0x7f00000b0000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000562000-0x8)=@assoc_value={r2, 0x100}, 0x8) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000024a000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x16, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000121000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[@lsrr={0x83, 0x1b, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00001be000)={0x0, 0x1, [0x0]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00004f6000-0x2)=0x80000000, &(0x7f0000af2000)=0x2) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f85000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008c8000)={0x1, [0x0]}, &(0x7f0000fe7000)=0x8) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) socketpair$inet(0x2, 0x6, 0x9d, &(0x7f0000012000-0x8)={0x0, 0x0}) 2018/01/30 15:16:49 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004d1000-0x8)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000447000-0xc)={r1, 0xfffffffeffffffff, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r2, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) write(r3, &(0x7f0000005000-0x29)="", 0x0) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) socketpair(0x1f, 0xa, 0x485, &(0x7f0000aa7000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b96000-0x4)=0x20, &(0x7f0000780000)=0x4) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f32000-0x4)={r0}) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) 2018/01/30 15:16:49 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000022000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000020000)={&(0x7f0000020000)=[0x5, 0x1, 0x8, 0x0], 0x4, 0x2, 0x2000, 0x7fffffff, 0x9, 0x3, {0xfffffffffffffffe, 0x401, 0xf958, 0x9, 0x7, 0x0, 0x4, 0x3, 0x81, 0x7, 0x6, 0x81, 0xff, 0x38091a40, "f29a2b8744d9c27df0e9927659d4fcf9a04132bf3a9844bafb8461b08b810954"}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000024000-0x40)={0x0, 0x38, "222707310a87008f8f1d465e7bb2974977b0dd800a3fe8d74cfead0da2cd07ca70938cd88bf34bb7e28ebae5770fa3adb537d1b82d1fa24b"}, &(0x7f0000024000-0x4)=0x40) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000023000)={r5, 0x81, "e77fefc9a97888e36a779fa10baa19cbadd04862d326f83177372fe3ad7f38ba6b82df5d092e8a3e6283e76a9d737104b9ab5c6f6a581e2d375f2910375f2d13056a405d4910bcdf08af3fbcc1156da306eb17fdcb63bcededc57ad66126c25ea7dedc29eb7c9372f11b337af85f07313968616a5b5e504f5ad8c442e9a7dd7a8b"}, &(0x7f0000024000-0x4)=0x89) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000017000-0x50)=[{&(0x7f0000023000)=""/22, 0x16}, {&(0x7f000000b000-0x31)=""/49, 0x31}, {&(0x7f000001e000-0x9)=""/9, 0x9}, {&(0x7f0000024000-0x48)=""/72, 0x48}, {&(0x7f000000b000-0x5a)=""/90, 0x5a}], 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000)={r0, 0x80000, r1}) getpeername(r4, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000020000)=0x32) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000021000)={@common='erspan0\x00', @ifru_flags=0x2100}) accept4$unix(r6, &(0x7f0000021000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001d000)=0x8, 0x800) 2018/01/30 15:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000+0x9aa)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e38000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e62000)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000caa000-0x8)={r3, 0xfff}, &(0x7f0000ae8000-0x4)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00008b2000-0x4)=0x6, 0x4) shutdown(r2, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000004b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d70000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000768000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f75000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0, r5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002a3000-0x14)={0x0, 0x6, 0x4, 0x3, 0x5, 0x3}, &(0x7f0000c91000)=0xfffffdfe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000024d000-0x8b)={r6, 0x83, "eb2f7700434099bde77fb9ca443a9b9edea4ba8ad928fa0095c1d02c293e33207268c9885fd7e1d69cfbdf41d0ceeac31e6d981664d64a2f727c2c17d7a1f2206729bfbdd8906beecd6261105bed4cd102d3dd6824add13c1180b5a3c6c99712e4f6df8454db7165f1aaef396e45990af8558de47d1a639ed8f4c0bbf02d461f293f90"}, &(0x7f0000ac5000-0x4)=0x8b) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008c7000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c7000)={0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd3000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000199000)={0x8, 0x10000, r1, 0x7, r2, 0x20, 0x2, 0xfffffffffffffff8}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r3) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000fd4000-0x5c)={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x0, 0xdadb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d}, 0x10001, [0x7, 0x5, 0x3, 0x0, 0x1, 0x9f8, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00008bb000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fd4000-0x14)={0x0, 0x30000000, 0x348, 0x2, 0x0}, 0x14) 2018/01/30 15:16:49 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="5c03bc8b68c66fcc2ced148fcb29e0ee800bcaa364ad12021c13e11956", 0x1d, 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000310000)=[{&(0x7f0000ee3000)={0x27, 0x9, 0x4, 0x7, 0x80, 0x5, "1e0bd6b5c1d12e3b02c0bb5f2b9d481818ceac477c8ffcd40786d01d115b7f48e60e01517ca012fec3bf4e51721e42f3b320a864d8fd3471a1a0b0a8e587eb", 0x0}, 0x60, &(0x7f0000051000-0x30)=[{&(0x7f0000382000-0x2b)="e87ad186e68497293421cfdb1e5c4f2920ce009b972902ea30525c2f1aa324d42dc113725e76ffae89a178", 0x2b}, {&(0x7f00009f6000-0x8b)="84d56e35323d05c81450785abb6c49f688e329e4cd5d2c4f66da69b79b0782bce2c4c8e2af0d1be1635e3068315b2b4998f6ae6a30fd745382f95fea934d72b34da01b4eaecb7fc79478ad57098b1a83e628eaa5ecd18129c7d787cd0ecabd771f82d0e4a375ac914d6617ed8ed9f4b55e25105dcba93fc6376804587638655c167cb8d1ad00ffcc4189d5", 0x8b}, {&(0x7f0000b73000)="a3ce8aaf7c4516e811bd4528c61f202f84e782e2f4cf02f0fcfabce1747a1f2aad1c2c5e5c8592fdb3da6a262ff8e1c4422ab4ef7361d7b3559127e390f76acd7cd9a3dc49b9f316c601e51edef20ee25d14f65e257ccd76ff8748392837ea26b024c8e8e5431a052a9eef6ea12222d1ec9749021b311d082e83529d207f4be3d92788cf79639849315c368f21da290935565f06c17eaadc533d3b4582cd", 0x9e}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000cfd000)={0x27, 0x3, 0x6eb, 0x5, 0x8001, 0x4, "a650bf18072cba11d885f3161b636784ed019f61517e0aa24a5259fa5ccc860c39580b05c37daccff5469e01c9d236fd35d91507f990a267cca7e6a1e779f9", 0x2}, 0x60, &(0x7f000078f000)=[{&(0x7f0000000000)="76e243ec270e21f09dcb36070da68c85467b7c89f4a6097a2fbdc02179028259e170636d23f824dfcb9289adabb1ed099bc3e7184933096dbb5c5b2c2a141a6377f3e1b86c2149fa558fa9d7972f20219eae6e0efa5c0f77f32914f38e831c40af0708380ba411cef3456b82cbb1ee32617174440ada3cb53bd982e12cb8c43ec02ff3c8601341490aaee78f475bbeba0955fa8f1cdbf62ff59f79b872998b", 0x9f}, {&(0x7f0000001000-0xcc)="04f7bebcbe6d8455eeb12efbb0ff163c246dc875db270b5a6050ab6753ebcae006af6b1d506e65109062e7265bce0dd63f0030c4b03d677acb091a122507351ec23f7b94271bbb6a362baf08fb3ede94af33023371895c0f66e324efda80f486bc3528c5d7b205bcca208d25d9235d0b2d9113e0a31965a3bed41b7149fd65fe4c6d971cb50c7d23d70e07db770e409574caeea264a503fb8d0522e95265b1409fe9f6340839fde6316a0534a2871697af421c9e8e103ea1671cc0f54041cd335691dd51df7ae4250faf6ff7", 0xcc}, {&(0x7f0000001000-0x24)="656a019660f1f846ecf1e1e61326b39ff8fa4e9e8dee2e13090f48bba98eaccc6c3c5dfa", 0x24}, {&(0x7f0000201000)="653ab1c9ecb20e867a0173fc6c9e0100abc2c259c94cf0cddfa3ffd972aff4de20d01dd3d102d46e6fe4a6f83039deb2edcbe79ecfa4088e7fe480e9b8976cc7f2080184d7432d9f06f1425b1abbb7064f9de0f17096b37c13b8c720da51f50c07825c23f1eee62560a09d54a0df1b33568436e517", 0x75}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)={0x27, 0xffffffffffffff80, 0x8, 0x7, 0x5, 0x0, "7ad074c11240a183defd21150f0967aac7247c79acfc8b306dee91380799ba9942e2a54d56c66aca29a5ab85ca02bebe630c3b5a4745ae0da8463bbbbd5727", 0x100000001}, 0x60, &(0x7f0000728000)=[{&(0x7f000048e000)="d907c346d81d8949cc28ea9ea4f7d9fb7caafb3efcd2016709fbe81b59272372c0af8a4619eeb536b38ae7f70c179686d96037faac6b95f2f59c115f2d841dec71c961015795dfae974445f47ba5cc52318f47150caeab251f7f7a116597772c8c179198041bcfc9ef2fd148dec885ad12567e675f099536e7e2d4d32e5192be407cbd758d7138d2264c76c9032408b7827260165baf9a3bc8a8ae002fc69ba97001c51e1e2abad13d7ba75c6fd0ab8d34b7a479799f59c53f49bd45c03cda9c6df9c2ba014667a2ec", 0xc9}, {&(0x7f0000000000)="8bd93c00aabf3c6ade39add88913e0af20476f86bfc4cfe25e1a95aa0a21e7f8ef02c90890f893d19e0625a0fd051aca7ef243a1ba09c5be195064fdc01114a6edaad7199c3711c7bfedefcf2378a3c6", 0x50}, {&(0x7f0000059000-0x2e)="ea9b28f3060aa107e119865e5cc6fad6463988358c4447f12c4e14cd0cd6c7a7938d8c8abc746cd9c1200f9c7cb5", 0x2e}, {&(0x7f000045d000-0xc2)="96750f883d8be06c86b2665742e60e07fc49b20eae8e1b75df33d51ac35e044079ca070fa3b9bd44023776fe088dedd90b09335381d5d3da13541809c8ae436d1538ab98fb6aa723f4258a53753484cb934134f8e28db31d9282483fa5ceac9d0f3abbf512142362d8ad120cfad11880919c205905754c10dabb8ede8f753715ff2fc3c682225573d2e8fd2dee90e49d0b7c8d4eb7a4473634562c87f47e604fb174b160b7f2a6195e99d00282ff8da8d38049a0571fcd923042963b6385dc3f8f8d", 0xc2}, {&(0x7f0000001000-0xf2)="a40ec0e72304e2d8eb3b679cccafa810b5726468c7a5346ad5ab57f8cd4be4af04084bc5d905f7ec41c79e8f37db5bbd13489284febb8a26e23d11a7df6032426656bc0f9257a3f10c639ef927e183ba67025c61963fb90f6e06459b2a07b53fe89fe25f61dc4cba772c55ee07b0d153cadb97adf9b5f882cc00a644b3ae5af1c7851e7a0b2043221cac7df08d7710737625b5d26982e32ff0b3c1ae0a47242b4a1e99d9d7a9ea7c67fe6a8c3df1dca90feb03917359dbaeb6787ff52c34c6decf1a374b541de770e8267b398f85465d2b555b5d444a407fd8d3253c4ee76be2e0a458f2a513a91b21eeef58bd27c352a792", 0xf2}, {&(0x7f0000641000-0x9f)="e66e12ca07e5185ca82f9e3c59f665cc44e27cbd3ebfaab321cce00f6aa65f6ec0129814f1afac5fc85824f8232c978892846b566219b444d3b2cd11dcbe6cd696f367689c9451a5daaf56ea4c8ec37aa376473bd2b9f3071fec3d705946a31e62defb33c272caa865e6c83147fcbe32c01a100d26b4b0661205e3762999ea11d8ffbe1d813c1b7dde2a92822b3b853fb5f739da6865c24bd7a613d09c0072", 0x9f}, {&(0x7f0000f01000)="7c6de39625dc7df7b97789df79a3c2703d25bd045e1f395c38dcea63466e0e0e46fb35dee085e90c1f6033e6b7eacc00cb000eda33e723fff9988afca894be77a436a83a82b6a9d091c815d3c00dcb07ca0205fd6528e3fdc151b1b856dde4026de0899bffba9e4b46937c30838f6ccf7c32283763bd7ccbcf2d7bcc73a5433f60141d860aca0efdfb8bfc7a3d9fe6cb96f7e2931f85abeda28de7390636cc0d54c0cea26d82d093dc4b15aa163d07c0bc62e4d51c46924dd26b", 0xba}, {&(0x7f000005d000-0xbe)="79344ee6ab2dac25935d287c099e4697ff721adb5dd84b30f8ec3029086c7208db72995f6b1b51a84f2e90d652a09e4d555c97d89026bc1780e7c5ab22f308e0b9c89704b12d632362f3a363ef3d37255c9cff284b99813d13377387f8e6be3eec77f364a5a4417f9b388597618f9b5c15be174f00ba7833e3c117e300e75d2e7faf25f2d55f51622f203dbaa7a925854beeb4aa1f603788125274f8068681bcd54fee2d4f1cff02bba7abcd18b7c06922f349899886034b11a5214133a9", 0xbe}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000e0c000-0x60)={0x27, 0x20, 0x0, 0x7, 0xfffffffffffffff9, 0x0, "0828f68e893417127534bef74b8f7b3284bce144edd9190b1373589f88b39fafe586efc77d24e770b38c3c16cbf2cce98ea2b23847acd1e33382d06e5c8f74", 0x4}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f000006d000)="2c2e66bc0526c9ba093be2a6017188e71009a6446168226a2eda99add0b6f1ef9dbc6906110642ea71f9972744640e14cac83ad16933a208f4", 0x39}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="854a5e9720ad1c98313cf579933da46e6801cdda39c2c594", 0x18}, {&(0x7f0000749000+0x48e)="e92fed63a1031853d2dfdf01b9d24acffbdd2f428adb5471a949f2f9fb0cf28c6e565c3a98910e1486c6ceaf1d28286a1e700f6a72d907f91d7503509a121c44df759b036973b346f9b16583096ee2f4fe8435b91b5d0fcce2196aa638b8ff3feb1b7539a3b204fee50cf8fc69bdb3122fd30a3ddf0bacb51329b1c01f02506ed0f0246eb52f6b228ac92f2791416e7a7d9a3a1257ef4626", 0x98}], 0x4, &(0x7f0000000000)={0x1010, 0x11b, 0x10000, "d99409c00ab2d2af3d06c1caf7448bd78ece795edb11476c9aab28a80fe8937be49e14301a92821ba58982706bb203a13c5945c3b56afa729f1410d0568cfd4a20bb316a99a85b9dff356e0278300acd1c36aabd8b331424c0e3197b8e2c46ad2afc0c92e10605f2558af73c7b01e11de35138f166b512d43b2fe83569ec5fb296cdeef195c030f39eafe2dc8cc76d28e3e25254d18255d9ef574cf4b3768ce87b9542a4bb40241a5c6b7efd5437b48d422c8797872e1363964e9eefb99466081c3fedd71de471cabbbe4f2feb46f3563a157be4b05e213e55b898c2b50330faa20adac10d2553945e11699cf4cf038a49e0a5ed814d62c594890abf31d018529d7a317fbf5c917fd6bf72c90341f4d38d988b554f86e5566c1f4bafa4114f9e4be76e02127bc02cf28972a6ccf758460721b5e023e67c11bd58c1ca1c3d9636240dc8a153292da8e661e9325f0df90f834de998279ecf2557097050a97aa292b42d3f5101ed9c378eefbeb2295ee3389dc8b87699f30d47ddc7838f63c066f031ad1a73c2d0e8b5dc3014dbd348f1c93bb1370676df1ec7134ccc7b0dc8bce6bb2086c0bdd34f3013b11ce036af7325d1ab82a546be5877ed3b4b80b626818388205bca216383850ddf4098eac687f277739b2870aff38550828cff4d136e5d74ab25e55789661a5ccbbbe85cc81f74da17a5dd2b80d8998d0f77eca662b1f789cd155e09de5c2ea7adf3b0f7eacf583db9f06a2271609065e3b76f33c1f5070360a2c9345b339b6a95d00bcea762be6f3b0bdcb842e6e3b6bcb89a380e65d3c3a25cc738132da33f47d68f09aba399ef52ccd98bcad8f78c26311214bd66d3a48c0df44af94e0d2c19d46895345131612e8b1b62495936e2b798cd9bbcdac7d6b2f9d2091b0eb3d16038ef416762a3497671cfdebd4388c9ed006b67d09212856c1cd1aed27c1dfc824e44ac1896d81c66de12f4d1f710132c2dab0c7d5d9e21de3e64ac4bb1ae01e578c782984365d5c111c27f3438bfb5f515aa844a781ebf656430e8a1a29234335e19c6ba3c5240c6fff667ac635571a8bf6f5ee9b09b091cbc611d4f9b35050b0ccb235af0f32311649d8d1c42f27c469cac455ef2ec972b910e4f933c1c4eb512a3b526172f1d7e455227569a89530257850effa104c849fd18010bd644f42059ac693b99afb36990dd159bd8c12c4906085f22fd401421d28c361d49aeb6fff035540991f36b30e25c7b2f50ba2c77c87879e5d39c18cf319e9623754cc0545d64c5f303e2e98c921db8852ccc0b922a552dd79d86b11218c4f90b6629eab320607860df165f6e0443707ef7d4276dd3f8bf4eab4a055cb7e0ff91098600d1df560aefb5fa66da54d857b9938e768574dc87e9897513ef34d49268e915efc9d0e8f27613b3d0f76bdb100768b6de00af6be282a1f872c687bccab7dd76078e88f61ed20f82478cc2021f76c68871508cc3f1a5de79147fdb860110a24fd2bcdf8773cd50695f335301bd42198d9edbb45fb724838cdb42649cdc8e71f6540febb44e2e737c1c6e262899daa563546b0dff0f1a33237cc9c799bc72ca806f20fafef32f7a3bf9048bf5fd96adaf926e6f23f6491095530df916b7aecaba4ffc82971fdba442d824ace9e07c062c0878ef95732bc7c7844553cb30e6296c13e2223400d0708dd97deca48ed103f3501bc6341ede3483a36c634f3dbe8b24eefbd5682d107f0c7991771a2959c8eb3d989f7a13e4b78cac60ac5ef3666d64eeae75b543e98cd3ec84bf1292d6f0b302ef3538b88588981fecc91aae8d2565392d455b83785bbd5e50d97c8ec1c8f0a3343a95737b70316186f16e4ed125c86ee9180f5c350bb33a25425bbb39d05744e76663d1ebec10cfc4643ca260d54ec1fdf57a1af376c453da39cb4840e3e29e147e4a9effca7d99d8cf4477350faa6f60373059000e5634e16655b5fe6547c70bcc3f5ce51b12668a12db893ab3fc64a41224490e792d139860216d52381ebda7829196c1e06d8cd53caef4b6c1fb4c612558d10cda7b301423696608a755b51aeb8256fe1085aeab0922c2d880baf340511a3dafd29fb485c9de7f8d79b89bb7734e4e00ad98dcaa300d3d9ea588409bfd646e16c6a1183f7d65e3203379f61903a28de0703de50549b91ef900db662250ad99989be80724303998a6624cd20c2505aa2fc3611a1630d80d9848c8c2838b44852876d70bb65e4928e15f9b4de2c59ff8e5ab1fa26ffad5c3a44ebf2015d059dae59fbc083a9f74440b17b34e7068d7fdbbebe88bdb97038325b7ea71270a9d1cad82120a5bdbefbb3ebe80fbfc2429d6377922d60f686866584e3704a6933f0dad4f7b45ba8cd01ea2c752d71804c948cd9b547077343dafde488d2ea95cd1c00a3dfddbb3fed6889a1a156759613573042f5744f8ade0db30891675b018deb2d13a0a893aa107b96f871228626347634e4426adad9c818d4948c8b41e4e932af24385bc8993118a44caae012f30718f36dd4ae66c0aad4b0d8d465b194d0472fe6e49bbd1aad78b22ec50f72d576e8ccd1c3e556a736df724ca5047a87452152a3b3df391305932d583866161fd9e283cb42237b81452af95454e4ac298088984b998a362828cabb45851af564d89df637dbfa9d1544e01697150e094ccec5059794a38645726c54c165a1facbc7e198cdee398fbca29c0e1062c69130b805ee2ebb448186b23a136af931f6b0a642bf9be1e3faaf72f30f3f0884fcc931ebcbe91ee2fa9437d7d92c1e6a1acf3fad08a88d7d5abf7750b974489769e8abb35815b6438ab4d63df4077502242ef75c4cee4a1959c152a426c6cecb73a86ad56dd7c58be0dce09d3c568057037afe5540b5fcf5af93888c74c4017102688017d6ab10e5f0ad571b6f3634261479ba40283831df5c5f36caf0cdce0914847951e5f6cd0c41e49f2fb70dc6507bbf7c353c2c218e7239e6ef8d75ec4215ec66cb4efdecd62b41df873e30f3c684d6425e9fac29e9dec1ba185ab8fbf74ff03e7217b4b85e3d90bedf464b5445c0699761b13bb9360693d64be0d14d8deaaf042a68f63ea99f744f20a207d530e2eb303660a018e2342ed2ec7f0f5d0a8efc4e449cab6c659df1e3b3b47a63ff9b8a491d9a8a61cc9c7acc7a3357d330eac4a0fa8529d9233b19ab3b3c91740859ac761f3aea43174a013b4bb2d777bf7b582fd221449295c226d33cd09bf4404bc04cf7bf131ecd0f34b7de71c5296afcd0870f092083a8258cfc023e261a771715bfb06adc1f6060deab0a14009d9f379264d753d8d0d5896cdacdc371e0542f590abe463851a7e60a0d63c43399183554e22b596487ea27b3529b2c3865ff452cf56a3923ac53a6c626905002a6a55b551d72457447d7047c4a7c372fc86eccc6d90b53db9a1f057470212beb4fdecd159afa05751ae2491c36f3a4294763adc48197f5bb29ba2ad49f488506fc716a6363d871fa2a4f0a6cf99e22042a526f678a447c78a6098ad2d20a5ac9787d4c5a5f4ea52f2df8021ed7113b9909cdfcb2b639c8735358efdda5b95baf58154901b2643de62ec4adfc4b5ea6bc096e7011aaef6e13288d453529d27bd920f1198dac08d0ce061961371c910a802f443a2c7d8fb786adee57aceda58676cd846fb2d917c6112f9a15470c9f119902c1ce2eeea1b59de23aa6ec10f194823d640c9a3e68860bb44284c69749ba549aac9333ba32d1466a377da04fc75f3da96857c544dc054a099cf0fde195d68438bb2f05a545aa7753a4364b374b39f528dcf33618bf0210e7dc0394a4273ee24bbb8e394ac72637038d2c3ffbb469806b6d40048fd095d291550c0a6bdd7978cd7147bcc1f384abe40910c47554471dfb7a42add991f934d6d3aa39b22845bf1f48e6e3cc108a5e55349be85ac7f28926e47cf0dd1f30071cf2cd2f0e57c120e03af08948230446c862f380d8ba6e03b6885abe66479ada88b68f28f8de5cdfd8bc8b529b4683429a92842db14fe8edb11a18eb2702b980b9d90802d82a36fa8f1720e5c20402093869ab5082cf6689588e19edf11fe65833a4517a18e18d98c289244981ed8ba4d8c3773ca5090ee3bf877d1a42b35364ee8fc479b27dfd79a4b08e1775afb814aa7a7bac07f5966413604d83ed091e8b5cdd0101090acd2a494835fdf46ef753b8cde600f8685ad80a81107054943bae113b408ecb27eccf7fa08a457eb9043226382b32aabbd0102e18c6552f0777cc82e8756b30ac740f8cb8312bb92d7d8343dc581a6ade13858ddc5e71ddc1959540ae40c2dbfee139ecc4a8fe98c2da69b147d76c77935ebda24aae6451ca1d3e95c2cfed1f0abe985615ffe4f2e2c030d40399513343a7d55d1506daa14075b14aaca16b3eece8e2abadcccf24ef861cd999b6adcc23c99f0fc828e34a0fea30ddd665e6af297b7ff7c89fc4cd6f231ee578e97b5c94caae89dc16d04252ab81be3a0a83cdaf993e27f9a3faa9fa39f143463ca21f38f4bafe1473572f3bc0d7becfc1783b199ea925d19f3c25a29700b5f3b921f2ad8d0a8e45e264667a6abb963d847d4ab2bce5749dc4caa335da95d59edb90462a559637c765df2174031ddf17360cc8714018cb5d2e7b9ac98edb60b923bcb66aa19cec7ffe59eabb4e556f4760fc41a9c05f411c159949040899227cde3c87357f4c973cd938df2ea57bbebd423339e10c1c2ee9f76057d6660137b69735316628ba0298c3c976fc1797047e4d5b8978f2b71e33f8c2eb3baedae5d6850c2331661fd728ae99de54e6a30fa6c8b5058d54b9ca004171065e46a293c1673ea10d2d32085287060c5839abd564a1d259a974936b153ea226d5a546244267bbd3b68d5a4830d4cafd537ae3da4b5904dc563373d22efa455b2144f9415a104447a1a2e7274fcf904c1bfadab5176dd20380465f93b28f6441e22f437f1d7a398649967c7ce1a8078e069ac9159a088e0e43940a56c5eeeb8ed988bd884ac33df26ee5637918d10b74b954eba871ca3cc77384eae5127de2b8d20f0713455869549c71cae0518c7a3d74a229d472fba9647404eefd218247f1d360cba3d9effcff1a013a34f54f1677dfa2e8e9bd21c7e1b575a56243b47cf6f48f6b636c88b8299d0e80836cb5d69480d0ff7926a9510b046b52d48017475cb8cea7eae7133048643af6f47864a33b238cec7563be76496fa58357f83789e8cc990dbf7ec5d525f18ec1b861efdfe29c96efe2d5ada698cca9390804fff9ba7370548d80f92538a5e5434c0b024445456222cfa740bf7db3219abfc7049d0f6f2ad0539e92ba66de3ed02baa92d1c6fd63ed7d79a137e92f87ce6610ec51f1b807ee1f524c27b702fe821eca1d0e174fb1477d49c2fe5781081b45184506ae1bba0adf6193bcea447e1330c776d46d238da544a7c2a31c1181f658a52c3fa0080a87b8a00341c3ca1a4cb662f0a3cbf4e13fe2d9d6b86e3f22cc875360e9e006ab03a21d69d8328342522550ad9f284549eeb2d458ca51e9ec5f9ca905feda9d1a036c576330967a50f28fbdb8f675f2247d553d1a4d21548069e0fbe8cc899124b4930ca8ffec6219a81c1bc1be7600539d8bfcca4f5e18a89d05b134db0b81677cc677d1d0d80edc7051b69ede4e9116700b46460ea29d5fbf439d7c08a29be805f426e5e1ccaaf529ed36cd00f5390b00450560ec63db6199e56a4cb9a76c33882fe52574fe6679c00f3aebd9b57cabd2396857188dea76d0a1091f783f6c3902918"}, 0x1010, 0x0}], 0x4, 0x20000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0x6, 0x7, &(0x7f0000eee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000ae9000-0x20)={0x1, 0x7c, 0x7fff, 0xffffffffffff7fff, 0x1, 0x1ff}) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x506c, 0x4f, 0x8, 0x100000000, 0x8, 0xfffffffffffffeff, 0x5, 0x100000001, 0x0}, &(0x7f000000b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000a000)={r2, 0xafd}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f000001c000-0x4)=0x0, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000017000-0x38)={&(0x7f0000029000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001d000)=[{&(0x7f0000010000-0x2d)=""/45, 0x2d}, {&(0x7f000000c000-0x96)=""/150, 0x96}, {&(0x7f000001a000-0x95)=""/149, 0x95}, {&(0x7f000001f000-0x6)=""/6, 0x6}, {&(0x7f0000029000)=""/90, 0x5a}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000007000-0x25)=""/37, 0x25}, {&(0x7f0000029000)=""/94, 0x5e}], 0x8, 0x0, 0x0, 0x6}, 0x10000) 2018/01/30 15:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000776000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a73000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x401) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8", 0x1, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004d6000)={&(0x7f00003b4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0xcd6}], 0x1, &(0x7f00006c9000-0x57)=""/87, 0x20, 0x0}, 0x0) bind$alg(r2, &(0x7f00002c3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/01/30 15:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c46000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept(r0, &(0x7f0000b9e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000621000)=0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000086e000-0x4)=0x0, &(0x7f00000b1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000082e000)={r2, 0x8, 0x7}, &(0x7f000066c000)=0x8) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)=0x0) 2018/01/30 15:16:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000090f000)=0x4e6d70e5, &(0x7f00006bf000-0x8)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x8000}, 0x4) 2018/01/30 15:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0xfffffffffffffcfe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/30 15:16:49 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000016000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) r1 = socket$inet(0x10, 0x3, 0x3f) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.379310] sctp: [Deprecated]: syz-executor5 (pid 8825) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.379310] Use struct sctp_sack_info instead 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e0000)=0x7fffffff, 0x4) connect$unix(r0, &(0x7f0000779000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 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) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f000033d000+0xe3)="248d33bf88675b5e88458c4c52e339da31b393ee9a1e4acf070dd187c41c6be35cd5fd4a73aadfe676c37b09ceaad7d684d19b0e755e8312c8d0c7f57417cab2315ece5c420912766c31fec896cea40133cd723245eed58bf39092a48bf7c27050dc22e15b5a19f12c8e2b26c506f5021e4164a9c64d0d7eae6180202dcd535a56bd3a2442e7b45bec5e9d39c839643f77585b6cf09e1cd3cd3aa9d217cf18f2181008d336d2e95199ec8eb98115c7466c33a15d2cc6db3ff80cf8dcb0cd0b4df38ff083c739c2603214e66e505fef914ba89743f4c4ea379317c04591446f800befb90f3d036a1dcba0276d16", 0xed}, {&(0x7f0000001000-0xca)="a415737dd555c40938397fed1cda8ea0d0fc8854ea27ca853bc14007fa8b210c3fc5eb7548b9ea11d4df3c0b90347725f0f85e435872c2f60debca486d70a927b64ad93e7ea6f94da6eb7831be12191d56aa499c9e3fdef5d2b6dd0ce85f8bc4fc77b1dcda52d3fcb43040db510aa02cf8e2a94f916a59ac30cea9bfff7afcfaa3fd25aee951c3a51adb2537af28bbde191d1860b047f512a4ac4cff1cf9a678741e93ea9eda67675204d90b15e21fbc2e5dad362aa29e07be98276a82796c7867a7eecf16b4b7aa8697", 0xca}, {&(0x7f0000000000)="644ee0d0b27345283aab9537b1051e42c090ddc38f95e87110f8f479896769645da0c96077496a7d015e73705b6d85eb9b9ff71cbafb9016871f9ee4e22415fb0d7c2b77e05ba56375c4cf9134abb43b66914e", 0x53}], 0x3) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0xa5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fa5000)=0x0) r2 = socket$inet_tcp(0xa, 0x2, 0x88) socketpair(0x17, 0xa, 0x5a, &(0x7f0000c63000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000270000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000010c000-0x4)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000fa6000)="f9090fb4762145591a1ef098599378c931d9961a6a1cbfafbfdb6a40a8") sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000171000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x0, 0x4) 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000006000-0x8)={r0, 0xffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x30c, &(0x7f0000007000-0x1175)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x13e, 0x2b, 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]}, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x0, [0x0]}) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000fc000)=0x0, 0x80800) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000ff000-0x4)=0x0, &(0x7f00000f8000-0x4)=0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000fd000)=@req={0x50, &(0x7f00000fd000)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x3}}}}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fe000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000d9000)={r0}) connect$vsock_dgram(r4, &(0x7f0000068000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000d0000)={0x0, 0x18, "9ea244f22b29435b7e2c74690e976018121cc687d2e2810f"}, &(0x7f00000fc000)=0x20) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000fe000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000a9000-0x8)={r5, 0x0, 0x0}, &(0x7f00000fd000-0x4)=0x8) listen$netrom(r1, 0x10000) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000002d000-0x8e)="773493e343e9885e5c301523785824bce3986f050cf54c7abff8a9b8cfe2e215328d9d85ad3591fa9ab20f5fb964080dd35ecd7d4acc12eed34794a676e6f8ec6c8e4e018467c8f8b197093351fd745a1bae59c33165270efd8096e63d85c2b8192b78bf9d8a567acc51f3a36c944462f5a97a96c119b2647724f42e18e5e42566ca762fe1867379563cac6e6886", 0x8e, 0x4000080, &(0x7f000004d000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r6, &(0x7f00000ff000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400480}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000eb000)={0x1, 0x4, 0x0, 0xffffffffffff79de, r5}, 0x10) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000aab000-0x14)={r3, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) sendto$inet(r1, &(0x7f0000532000-0x1)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000bfa000)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="7bd8c94b2d325fa181c0db125bbe6d8e1908f897de19c7527d56785966ba1350865f28df92ac7eedda801123d1d096a065c2458cee433caafb15ed1a1cffc210706a2fc13a109309ebe68e39294ca6b6c665559f1173a0a7d9b2afce69f9ad51b34c70e4752386bc2ee8414a047eaac8a3a00199978574ff67358fc894f9b8364d503af6486efdfe04b372358f94fdebebc49075a67d44b371ede98bf08c0ba72f1d2c6e4d271b191e07299cd35db49b562c1d325910a6ffd5b756f2de83239fdc78ab7e65cb39dad11a6c26fc37c83c1f1c53654d6b6aa1319a58bd0fa501a3b81499444b1c29482e0e1145d0192bd816ad45e05c650ef75deb238e9c90a25e502993d1fc04040128a432b2efbf5ee6d63d9c22793af4a957e2604b022e4b041ae0e05e125716ebfdae5121dace6f774c5fb671e3dbfcd7b6154e772252c0e60889680d5af3364c3ea745c5e3e99860ff59d54b0e682a4955bb64fd75656096840ed5d07d696786f62009c2b404e716e7bc3213ee16c787b325d0ca4eb8f7a3cae618beda9db028201a917e0e4a50a483528612804aa5218c1951143aa953e98015c5a61b0c8b34df8ac1a712e429cf4717f0fa6310c190100ac42cfc021da37cee16eb2a1f43c24547fb8caf204b1b19b1179e09797c8dc127003c8f814e990c6743cb2982f76ce3acfa2ac0dd739b417599df34bf0694de96e05c2e55f035a01c58a64b4e47b88ed7e617a5757ec8bc6ace31e8306e2b91839afd41b0d28a182eb759c1512493999ccfc026b2b9d4ff307ba7d2d3264045a27a75327e715507cf34f35c806d2c6c9d0edd2994916ddac7c22a40bff47eac848a356ef6371339c8a5027e6d0aab0931cec0bce3f37a9f7ca6b4ea44bce4dd6f7a6f7dc7556d760f9bc4c06d03a108c548a29be5585d65107306021748ab3d0d34ad7ed05bc10eb214c122135490081b527a61e15f194ed5b5d619bcb465e78f582ba0bf35dd1bb7fb651eeaccf0795254c8aaa6cbc1437e87ae719e1eabf8d50f8f866757996b53a75f0d06778041335c90d08c6c3a5d9cddea496e36695acd38ebb6cb85a2b96de3e60750d9259b0832b4bae3f04761bd4eb1b7f14e1d6fe5c9c49ac9145b4167e934fd220a4045fea996350aecf2a76c9304c52bf2562ef259de66275672e99874c7c3fb1b554e56e74a8e5e5688034db090596b77cb178f2cab6eccf2e1966e98be2f45c01c22de377af4ccdc0d51d5eb1e3c7217618e697cd1ee08e70e5b7fdbb80b0030b9932e90543ded3fa2cd2c807fa0bd44bab7563d6af45bcb61e6cd1ecdfa3863865382d3189616315a1ae3fe22294d5caa4c6d19c7e0c177e42724a6323f8042ab85f0510c3087d61c994ecbea7be67280154a1ca381a24995a85c3c624c21c63ec589541ddad60cdaecf26527aab228049a924897392475ed4f2243f8f7d4a215f41b744acfe09bccbaa96847f6c9e1e92f5f342fb7d7866d3678a978d0fab394646b7278e5e6e42d0c5806f2ad79b0cb68463b381884a3f85aeb38bd87bd98d602281c19bcd9c397e78278a987ca90faeb2fb3169f7f93f6a45bf3fbdfa12406a2fda6d120ed94ae4b659f81ee9e7052a0bcdc782ac757f53b082fac6f6006b1fe5d2aa384a8dce63ed727ad8c3241755b0da3c3d2af4247710120dd000eeab157c53466fe85c9a529a9f85e8cefb6100addb8410fce2a6b23bfe67c9034f866db1a2dd5aad43c1761ced99077fc65201aff5fcfd485f54c2c35138c577f887a465eecb788daffafa61b623e7994cd044cfa36d2ee35971a8d00b4883bff433020ed0da978993dc4c305f95cb5ab3a89a54c46150a05bdb684b50f8732c3b95a3c8328dfd68299caebbe261a17efa5ab6974fbf8e03c805080b3b813f825faf1ffc5d60bc485be019537d5812bbd26f2a43b13d3e5417c7d05cb687ff960ef2b021ee36df990c7f4b4f30caaec2ebe94ec6bc2419a3448d61635999ca3f9dfb6504a53118216b9ff61cf0df4d862b634a3583c91cbda1ac57fb39feaa9a88790cc43583221293845942192794978d901408470a233f0675f13c26727a34d0bd8ee4258ac0eebdb7b410edd22eea79586d057eb1cde92e297973c87e491a7b5f84eab549dbc1327c379acb5b34a9c393fd083c8e113543be67dc4e85d76dc1a20871f13cde9208fb2fe8b22ddd598a98f9e3ab5ee6bf07d65e8693738ddf756bf7af759779de12257054fa08b6da444cfa45927aa81201841262820733bdd2e6b34be92d5cfec176c43e6db63c6202a9584485c10303a720e23d830cd55ced31b0e1886e3b4800d36276d135f48db4a1e8b374d9b4580fefe6d5d6cdca5a0c223ff5ee4a7287f62542e1c27461654c547fc8b826c96260f13ea998c94b27039b95dc071f86b8e710247f85c26b539a272c07f59f7b2b420dca0871c721a6d7f7bffe755908fc79fb3c4b34356c514a0ac95cbba827466e1178470bb4c83f45894e3fbfb6fc4ba79216fbeea1317d21d1106f26e274dfe5a98c5998ab5c2344e910504eac767dcf9658f7523754c2dec25fd3f60229b138bb271e407b311ceff84aacb1060c2a708de33c1f9ae35421871bfd9c62dfc932e4e8d18dcf80af51e8a2d9111af8481cfbe5c8967990709e17a666b90810a6707a56cf76e17620a514a8291f1d5a96dfe35131d34e5788f577867552d91e8723792ec36f44523023586a2b416241dde4be9bc947783cb4a4b2c97fa57c5e4a8d0e308e730206c1145c50cd39747f15427a44ac01bb852d863ddf57193573ae70b76cdb0785686a465a590a3ec538879a9d4d0ad3209a0d9026be7c229f0c5d89db5e85e50e750a4caf1f6e9dd3d992d6543e7916593ae3a28fcec1f8cc649df7ff9d40ea993bb9e63e9545e248f508644eeba5713d32d9b358e1576a71db7ce3c0d27f79cc7c35806db6756ec6e0d778fccc04e06f65aa754cfdc96e8eef2a53f9f1abaa68b56ea3b661d137782412456a8fb42cb26954435ef0df6722403c0684c8345e7de762129699979387aa1991905318fd543b00b9aef8437805dc626d3e79f4b5611ddcf4fd270c1ccca720bc93ce18dc162ea67d2dadfc95e9844351f7212dd07b360f9b680ea2ad027b2fb1414c9e34af74096a6ca0d69e3c88264634b7c7a8e708626f471f57b5447d8481e32e4e110c131d0c3f1dcde3f32d4867816323c89d7a963fc01c9cc695170272cccd10fa4673b15ebc77c79557364a94150dd73261704e7f385bc5e18f754bbe2c7f130345ecd5e112368ae56d7447162e576d6ca2e41ac1735766b0737e5568101c16a4d62db63049ba622d860d5ef8e133d7c9b89eab33c38cad705ada86cc6ae5e04cebd5e73fb41588b3ac5819bbd1b4285f78e5ae3d63af4f7bdd901fd25f7c2a6ba330b624727a8fa9bd48e2d4b8be93843e711af9044bb95984205ce0506a999f98b54f5400eac36efc85da1595655be85cc5709f2ff6bf079e31a14f47cfc7a770ebd42741ceb7babda8eb9a1810c37fbac0192e0285cfe3f8d3580997768b1600600de9f5cc6230c3dba10da0b69d82734c3675766a6f3035c111f7034abaabf5522f58f94fc21924efa400a34b30230117880daf89b14c046c88b4d8b11f82b79f067c5e8f750b552df6031b0786a87bb033303a2c75501df51ed463292a8e06a074317fff79f5ccc0f830c6a5f11519e06a654fa84845f728d3a3275a5a3104ac413b02858579e4f8c28659abd0898895cc15c50a07d1b8b4bc58977725558242a9072ebb19b1575a73e0b4cee5e6e7d8b113daf7d9469a94b1dfa0cd9f02f9d8f667e6cdaa3838be8446e1fc1502450758f5c5d2223b830ecb449559820e41b108cf8fff6dd157da4826177c1e359ed30e6ab0d9524f54c74a8bfd211e17aabb79b816560dc5c05b4086839c2bec33dd650b00f1d92ee7f48834dbc982b3a119b9641372f058c479130918312b25e204fd87579becc48444a0f54d318fef970a71f4ae8617edc42aa2bd7ca069f69b29fe5d9ba644b988e9afe931591892bb88cc625e0810687d666c904786e1c7f89cd0345e1cb61f1ccf43b4fdd7904788cb4f26ed173daf7c41bcf8b0fe9cbbb1432b7996c86714ff30a6ff057cbf26766e76de4c5fef75560fcaeab004d3d839ad141c6e857b8d3facc2940ccb73cc049e08fade4d156f43e98da303789757a1951cb9f4944e0502cf7aef3cc248f0d82c371d1b5e95ce939cba9cf8bda90af3ffee6c7ecf7b3b6177bc979231e7b17654f780d540731f8837ac033a80b54c98c5a48df3cfaf81f61d4b90f11d2bc4a1732175e5c460c5b4c20a2daa27a1ef7921b8e95ac28a9e8a65c86ac8efd89c11b63c3f561f569a7d7feeb91600b13aafb038848a6e7a00c12c344a2407b66a669903f419fde7089529f7509fceeb9bdef20e32ccbd4846298f5d6feb0222e72a27f5d9742035eafeb0cff7003e0aa15f10d8feb09e53420bf4f695a9c081545ac7cf7a090bc3cc42e533c1f69c152ad6a99eb0fac1a00d7a64d42e13ea82da78adde941be87b385e27dd8939fdd08dbc7f0348a326831c98278cb50d5db99bf3e2c01f3f8a0e230dd555d49b1d5bc186a4320c1723205e834ff552142e133b5d9cf70d278880c285e56861668828df9a2778d278be871da43a174cd0d983af258f3d9b5badf7e8407a642d9d061f60cbfa68e748080fe3c48006af773c35e39081f138d8c8a3d278c28befe6d715776f2010fd08a85eab61b80bdbda24286bf629684eda98343a6c01b2b7d64ff3fa47cba404f5e32ccf0d1d5ec31a22829cb5985611a5cd060cbf4c9875a1063804ec17af4d7560f4ca2f9fb61d38801d91abd1058774c88c277cbea2733613b71c7e59156b205dc55cb5f2de751b1f2ed0b3931becb90b2a2d63d6f52bb505b28b7758e23cb0d1f79807a1eccb60da456958fba5e06fd0c5ff5e45103db39a196aef1f6c66e7969f0d53a4c45b514a33c2300d728e5c0698865e5e3ab556f7f64cd861b96592a305b07f4889652cda543d7d9322471f9e1ddaf721dd2ac5683135344239223f99b30aa7bb69a0ffd606f78cf3178435edd693807f2cff5d103729e38eee600853f4155a256a2e21de988bcc56a0f63d8bb7e6e30dbb466c8f70b121aaa76c0e8a1a2a47a792a3d50214956d693189d956a8d181173b08eabc01fbbe6e71b0e4206b906287b76155799249cb2846f56ccc0b623a1e58cc2de9cacd41d4558ff5eed94d53a108d68afc8e2db5724d2f5907665a76ad437e43f6ab0dc2b1d5e8a9f14153bcc146e02de7ecdca36d32665ce6bcf658d798ed096b7b947a21ea667ec312d1f454daca0e34ee6432be997562bb62d1e29776caf776750a6bcebe7d5ffc1412eb328c4e9fe9c27efab705c54e0deb63e84cc1b3530d6800bc70ebc57da2baa60283e6da787ef42518046168ac4dccb0dffd9ff4be4ba79d9bceff3ea7663c69e385d1311d605b84c6da9c15e8992689fab286c0b64aae22b3352919b4c4996c10fa5a8c2ff02e96305f35f30a06725a94bbd52fb9e462d09fd6508991d93a7d6197b6a23520afa27daf975a798802d452fe779e487af0f169ec155fadcb676d2a35ea22f05645c0e6ba2330182a19354f0668ef267ee6c5e95987331285d66377d5605d90c683509618d37bb5affe00a04546e7e655fcd8f442baa7d741a0ec960ee4d17d270d27758fa95f2efaea9f80a6d810edc5515cbd4819b9c3280818d4c10c81da264738ad87bb77888a1987e9e06e31445", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x87}], 0x30, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f05000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f05000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000139000-0x18)={0x0, 0x45e, 0x20, 0x0, 0x7}, &(0x7f00004ed000-0x4)=0x18) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000412000-0x20)={0x0, 0x100, 0x0, 0x100000000, 0x7, 0x4, 0x7, 0x3, r2}, &(0x7f0000f06000-0x4)=0x20) r4 = socket$inet(0x2, 0x800, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000350000)=0x17, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f07000-0x108)={r3, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x73742bbd, 0x240000, 0x7, 0x8, 0xba62, 0x5, 0x5, 0x10000, 0x9, 0xffffffff, 0x163e, 0x9, 0x3f, 0x4a5]}, &(0x7f0000f07000-0x1)=0x108) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f06000)=0x0, &(0x7f0000f06000)=0x4) listen(r0, 0xfffffffffffffff9) pipe(&(0x7f0000345000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000776000-0x4d)=""/77, &(0x7f0000591000)=0x4d) r6 = accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002db000-0x8)={0x0, 0xfff}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000f06000-0x8c)={r8, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f4000-0x4)=0x8c) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f000024d000)={r0, r6, 0x0, 0x1f, &(0x7f00004a2000-0x51)="3adaced8bca232453b8d292fc6bec42181db3aad849acc88ac9230829168225011fae35369be0cd4ed87543c8e827ccfa7f1b853d4555dab82ef59640f6bc588b9bf60d0f1a63c2bebbefbbfb06608b6f8", 0x7734, 0x97e, 0x8, 0x7ff, 0x5, 0x1, 0x7, "6eb6d5ed3c90a8307c9cf4a3e35604d67ffa8a00d78151d2b274ba43faf00e7b8c961fae9f67c01f34201ecf0763c09d996c3afff88e6ce9a4ed37e6706e1b95e02ad2b6846f2a8f"}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00002ac000)={r3, 0x26, "faaa521a76e4a4473dd47604b24ede272ca986542858afb0274d6910913326ed367a89b4da6e"}, &(0x7f0000f08000-0x4)=0x2e) 2018/01/30 15:16:50 executing program 5: r0 = socket(0x40000000015, 0x5, 0x7fff) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 47.429858] sctp: [Deprecated]: syz-executor5 (pid 8837) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.429858] Use struct sctp_sack_info instead 2018/01/30 15:16:50 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000567000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x4, 0x6) connect(r1, &(0x7f0000505000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x3}}, 0x26) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000358000-0x28)={@sco={0x1f, {0x1f, 0x8, 0x1, 0xc54, 0x9, 0x0}}, {&(0x7f00001c4000-0x5b)=""/91, 0x5b}, &(0x7f0000482000-0x1)=0x0, 0x1}, 0x28) ioctl(r2, 0x8912, &(0x7f0000e99000-0xb)="0800d7000008160000004f") getpeername$netlink(0xffffffffffffffff, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000edc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)=0xb) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000194000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a6e000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f4e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ca000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000986000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x2, 0x4, 0xa, 0xa0, 0xa0, 0x2c, r3, r4}, {0x8000, 0x8001, 0xffffffffffff7fff, 0x7fffffff, 0x80, 0x4, 0xffffffffdd5b1363, 0x1}, {0x7, 0x40, 0xffffffff00000000, 0x8}, 0x10000000000, 0xa, 0x3, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x81, 0xffff, 0x5, 0x400}}, 0xe8) 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001cd000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000913000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r2, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000910000)={0x6, 0x0, 0x3, 0x16a000000000000}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fcc000-0x20)={0x7ff, r1, 0x10002, 0x6}) 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x12c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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", 0xfffffffffffffffc, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x1, 0x1a}, 0x0, 0x70, 0x75, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x1328) [ 47.572573] dccp_close: ABORT with 4136 bytes unread 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000af4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000792000)=0x14, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a48000-0x10)=@req={0x5, 0x8b, 0x1, 0x6750}, 0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee4000-0x4)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000197000)={0x10d, ""}, 0x1) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b28000-0x1)="cf", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00003a8000-0x38)={&(0x7f000042d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00003a4000-0x10)=[{&(0x7f000004f000)=""/58, 0x3a}], 0x1, &(0x7f00005ff000)=""/138, 0x8a, 0x0}, 0x40000140) 2018/01/30 15:16:50 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e28000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fea000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x79)="5ad4769aab598760cd8ce9c3f18e0100fe0e86a5a1839d90045ea92957d6ee8532dff2d64665538ee54fac08459f37464394abba3d1e3588ac2da81a8a695527110d6c26f55d03e9d47ebb8e7161ae19c862c21f825d76c3d26a558b2996e5309fc2231ae6e82670c83973ecf088a265f748070850ceaf6379", 0x79, 0x8800, &(0x7f0000001000)={0x3, {"f058bd4fffda71"}, 0xf57d}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x58a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f55, 0x4, 0x468, 0xc5dc, 0x3, 0x400, 0x0, 0xffff, 0x100000000, 0x0, 0x9, 0x401, 0x1, 0x4, 0xffff]}, &(0x7f0000001000-0x4)=0x108) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000002000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c63000-0x14)={r2, 0x0, 0x10000, 0x6, 0x4, 0x3}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) 2018/01/30 15:16:50 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000fca000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000e17000-0x4)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f000037e000)="2fe8038c63d4c79158d37cfa3d7abea088b569d0f439a072cd8f32339472f58e05ecf5eb2a602a75ebc9222ccfb0aa75386cd2e5d35a037974979a201b824d1a518c816340bbbd84f0910849b5122b4e650b18838141c1e8bb2483d93855308011c320252f7c7528f181ce57f75df39ab2d90602232ae90d213baa91457b0b41d53e17928454114fe80bd72a51df13567da157c33227ec659177de64787f5a7ed9073aca27fa63755285c3bee4f05881f0c7d5f661b426b80bcf48b053387996729bf328e56596b7d40b", 0xca, 0x48010, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000b19000-0x1c)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) socketpair(0x9, 0x80000, 0x6, &(0x7f000031e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00005f9000-0x2)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a56000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000a29000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e05000)={0x0, 0x0}, &(0x7f0000a4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000074a000)={r5, 0x8000}, &(0x7f0000396000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000051c000-0x4)=0x0, &(0x7f0000173000)=0x4) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdf000)={0x0, 0x0, 0x0}, &(0x7f0000b20000-0x3)=0xc) 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x5, 0x100000001) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000010000-0x78)=""/120, &(0x7f0000025000-0x4)=0x78) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006dc000-0x4)={r0}) pipe(&(0x7f0000d9b000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004bc000)={0x30000000, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000023a000)={0x3, [0x9, 0x6e6b, 0x6]}, 0xa) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a0e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x800, 0xffffffffffffffe0, 0x5, 0xfffffffffffffffd, 0xffffffff, 0x20, 0x6, 0x9, 0x8, 0x81, 0x7fffffff, 0x4, 0x56, 0x4bb9]}, &(0x7f0000591000-0x4)=0x108) bind$rds(r3, &(0x7f00003eb000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000940000-0x4)=0x81, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000642000-0x5)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d6f000-0x8)={r4, 0x5, 0x7ff}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100000001, 0x4) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 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, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80f, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000d1000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000010d000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x0, 0x0}, 0x10) socket(0x19, 0x8080a, 0x8) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000bee000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x20, &(0x7f0000b87000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000b82000)=0x0, &(0x7f0000503000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xa48, 0xfffffffffffffff5) sendto$ipx(0xffffffffffffffff, &(0x7f000086b000)="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", 0xfc, 0x80, &(0x7f0000c30000)={0x4, 0x4, 0x20, "89f381fac8e5", 0x8, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000e000)=""}, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = accept(r0, &(0x7f0000979000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000558000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000497000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000)=0xe8) bind$can_raw(r2, &(0x7f00008b6000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000973000)=0x0, &(0x7f0000a64000)=0x4) connect$vsock_stream(r2, &(0x7f0000317000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$can_bcm(0x1d, 0x2, 0x2) accept4$unix(r1, 0x0, &(0x7f0000004000)=0x0, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/30 15:16:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bc8000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000e79000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000)=0x10) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000346000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, @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]}]}, 0x1a8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000035b000)={&(0x7f0000641000)=[0x0, 0x0, 0x0], &(0x7f000074d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f30000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000adc000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x8, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000929000)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000086000)={&(0x7f00002b5000-0x2d4)=@newsa={0x180, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 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], @loopback=0x7f000001}, 0xffffffffffffffff, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xa, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7ff, &(0x7f0000015000-0x3d)="7a5c7ed463ee56af2d038ce05f4a1d44d5d295ec1ff536e513795b28d533f2f28d7d566d238139396a77c96342ed462dcba542901eb533b8be37a94d98") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000014000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x0, 0x0, 0xa, 0x8, 0xd7, 0xfffffffffffffff9}, &(0x7f0000014000-0x4)=0x20) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x6bd, 0x4}, &(0x7f0000032000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x4, 0x0, 0x1, 0xfffffffffffffffc}, 0x14) getsockopt(0xffffffffffffffff, 0x0, 0x100000000, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x3, 0x69, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, 0x8, [0x7, 0xd09, 0x0, 0xd3, 0x8, 0x4, 0x5, 0x7]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000004000-0xbe)="2dd87749045a7719f795d9a4ecb7adf91de61d87cae4d191697114213ce3761d23bdb0dd8ab922cf5941883ab94593da4daa034e69b24b355ef3d6fdcaf17c870b844bfc92e35966f6ee558a9ff9f91336c80f9d53172ed1b501470cd7dbbb8163ec25d47d94643852689f4f8ee53446287f0b7d8b913681b7122ad26811fe914a49597af39e72b4568a59dfe3114db2329bc6050292c51ec266541b3a0ee5780b6a29d1fea4c362302142913d7918fb4bf8ea63916f4681c660157c187f") socketpair(0xd, 0x80009, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x35d}, 0x8) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002aa000-0x78)={0x9, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x8, 0xff, 0x1, &(0x7f0000377000)=@common='ip6tnl0\x00', 0x1, 0x59e33898, 0x8}) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80003, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000bd8000-0x10)={0x3, &(0x7f0000fd6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000940000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x0, 0x8, 0x0, 0x3, 0x2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000887000)={0x0, 0xdc, "ecaba861b4282fcd4c414affbba1056b8726429aebcb26754f879c8479a201885d592517716d61d1eceec3567f86745f658bc06d565c6ca1034b928bba508af3154f86434eecf8c18c7cb6f0ea875f6e9cf65575121b2386144277a8d5eb2e733c802f23d625e229a2277b971fb27d3899defb993c76ef68f00ac19a58512cf57fe9f0f5ca5894d142947000d40df47fb6ad62bbeea5a8868e5b2be8fe53b248b53a45469d43fd3dc4b26ca6ab029a0bab16597fc4fc65ac023a471f05ec172f552e7bc286a09ac5524ded2ea143ce9d7c96624ba1497d6421fd09f3"}, &(0x7f0000f29000)=0xe4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a06000-0x6)={r2, 0xc}, 0x6) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000de6000-0xc)={0x10, 0x0, 0x0, 0x88400}, 0xc) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x100000000, &(0x7f0000de5000)={0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de5000)={0x0, 0xba, "ebb39d7aa0698dce9878dd5724043a1632f6f0534f1fa4d2fb17cd47c90c9c068626554972d714353dad1a730946056c3f0296a397e1bacf3f27ae56b2ac49065166b141194569fd44bcf6f58735e786354660b719777675959a2e7041ed5a6d5f2a60c83a137f2aff8b342bd6595340cf264435f473f53181221313a83ece40395b4fa82105fe9802fb065426ae236ef06f138263a4485c34ffcedea254d9a78a578eb3009c788b57594b3a7e22de4810988d3aa8da0fae7435"}, &(0x7f0000816000)=0xc2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000ae000-0x10)={r3, 0x4c, &(0x7f0000282000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x49d0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f0000c64000)=0x10) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00002c3000-0x59)="01398c7a5f0e45ed352249b93e95fc1e209889ff0b6ffa6156da4a46c21be0fad55ae1f047f3f819df10795c058844909270da71a9ca6df5209497ce158ac0115d250038a25e24e380b57a69b199fd115f96f4f2cdd6c91423", 0x59, 0x20000000, &(0x7f0000b1e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006ad000-0x30)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, 0x0, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x40, @multicast1=0xe0000001]}, 0x30) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r1, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009ef000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$vsock_dgram(r0, &(0x7f0000cb9000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000992000-0x12e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039c000)=@filter={'filter\x00', 0xe, 0x4, 0x1f7, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x4, 0x80, 0x3, 0x8001, 0x80000000, 0x81], 0x8001, 0xb084, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x458) [ 47.804625] audit: type=1400 audit(1517325410.374:52): avc: denied { map } for pid=8928 comm="syz-executor4" path="socket:[19676]" dev="sockfs" ino=19676 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000001f}]}, &(0x7f0000f92000-0x4)=0x10) accept$packet(0xffffffffffffffff, &(0x7f000008c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008db000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000fec000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x39}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x1, &(0x7f0000b27000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000053e000-0x4)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006e7000-0xc)={0x15, 0x0}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000+0x4b6)={0x26, 'rng\x00', 0xfffffffffffffffd, 0x10e, 'stdrng\x00'}, 0x57) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x4, 0x0, 'hmac(crct10dif)\x00'}, 0x58) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000095b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc5000)=@ethtool_sfeatures={0x3b, 0xa, [{0x7fff, 0x6}, {0x1f, 0xbb}, {0xfff, 0x4}, {0xffffffff, 0x7f}, {0x6, 0x0}, {0x9a70, 0x0}, {0x3, 0x2}, {0x0, 0x873f}, {0x8001, 0x401}, {0x400, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0xb, 0x5a81, &(0x7f0000e8a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000eb8000-0x41)={r0, 0xffffffffffffffe1, 0x10001, "eb39aca886566ca8f8355e27396aca92f8ecc628a749485ad80107591718650a4377d774c05e27e10360bfa2ae6cc6e333c4554f1ae1cc"}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000689000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031c000-0x4)=0x2) tee(r0, r0, 0xd964, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000082d000)=0x1, 0x8) close(r2) 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009c000)=@generic="bd53aa5f000000000000021e04d77c1d", 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000fed000-0x38)={&(0x7f000073c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051b000)={&(0x7f00005c4000)={0x18, 0x0, 0xf, 0x110, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="ddf7", @generic=""]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = accept4(r0, &(0x7f0000a51000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000-0x4)=0x26, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a77000)="99c20206ce4ecc9ee59ab1662cbb0330d76255f655cfa018288c75f0a6b5ee1a98e77e1568abe3b4ccd6b30c2937a3a462801d0b2cec137ab27b9cfb9fde32dee51ea9c5331b2ba04d5125b7dbd8f4f7d739aab09fabebebabd164df44349f2973d5800397924f2fb6cad28a48dc9d6471396e0885240dd3b06f1d9f90384e242d1a9979df60296e9554f4b641d97c106fa3d6131c82", 0x96) r3 = socket(0xa, 0x6, 0x5) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000fe7000)=0x1, 0x4) sendmsg$nl_generic(r3, &(0x7f0000091000-0x38)={&(0x7f000065a000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000e9000)={&(0x7f0000b59000-0x28)={0x28, 0x30, 0x100, 0x0, 0x2, {0xd, 0x0, 0x0}, [@typed={0x8, 0x59, @void=""}, @typed={0xc, 0x47, @ipv4=@rand_addr=0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b57000)="", 0x0, 0x20000000, &(0x7f0000822000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000a6d000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f43000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet6(0xa, 0x80005, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='bcsf0\x00', &(0x7f0000003000)=@ethtool_pauseparam={0x12, 0x2, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000004000-0x4)=0x38) 2018/01/30 15:16:50 executing program 1: r0 = socket(0x5, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000961000-0x17)=""/23, &(0x7f0000000000)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000f6f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="523453c5e426", [], {@can={0xc, {{0x2, 0x0, 0x100000001, 0x5}, 0x5, 0x2, 0x0, 0x0, "b5111d57170557c3"}}}}, &(0x7f0000ee3000)={0x1, 0x3, [0xb23, 0xadc, 0x58]}) sendmsg$netlink(r1, &(0x7f000049b000)={&(0x7f0000716000-0xc)=@proc={0x10, 0x0, 0x2, 0x8042412}, 0xc, &(0x7f00001a1000-0x20)=[{&(0x7f0000a96000-0x1c)={0x1c, 0x31, 0x304, 0x3, 0x2, "", [@typed={0xc, 0x38, @fd=r1}]}, 0x1c}, {&(0x7f0000987000-0x48c)={0x598, 0x1b, 0x0, 0x7, 0x1, "", [@generic="47ad06c24d7a1c107aee451f84450fb83f4921afaf75c620762ada1b33d6480eb32652e3a9ea72e660a39f7bba7303737497de7ebe501c6d7d743be5ef0f87a0f4db1906618144893d1f25197d407c5d1278b053c9a4bbb25e0f08b6e4fb5d145cc8bb82e2607ec3ba373229aa614971e7ad3a8874cfc37683e9ab4b5d595b1544cd08a5457ae344dd4414b2da66ff3369ba46a385ff", @generic="f5c198c49fe6ee68e6f9a16d99c3a8aeaf460cb790fb57accfdf662cb79495782609b1c67c04c5a38bed9503eca3665ea56d17faec2912d1a64776ce4f9f00c2683b4548083b9dba02c2b27ddd0e16df6f090c5847e1b7d1b1a7f30101c400e409a3965945a1bd092908d5c1c61beb334003ff943a2146b1b624c6cc901e03e9809b8dfd8f426d21cb378b280eb78723ccbc19063de55aa605c6bd021c5f1bad9c69fb2e89bca2dc4e28bd9c734bd8aca7d427c34944b4f21362c98b5f183df0d84e8fb7d08e1b8e88b9e080df2290ff95c5c49b53d68fa6858178ada897", @generic="30c06407547d461f9319325aa7e12b94ad644f29815a23ea84b63c0033c254ffd1184c0cb34ead474f75d259ea549f1349877deb72f1a3aed124ed467b2de22a547d52664fd639637af6a833d46f954236bb2f3ba0747ab5a845ac08446617952625531d42c39bab58925d1e0c9a3077f80d5c686d42c6a79c20a5ec266e9fb183d672e9b0e1778702d2ccc60d691fac35b7e853a83edd0e07541c323f480f990d510c90f13f9e9c53c3c508f334528b0fa7adbc70dcc76999f4c38b3118b5be3ab32e3c7666e96b6d3eca12b03cee339609e74c46d2", @nested={0x1a4, 0x61, [@typed={0x1c, 0x69, @str='(posix_acl_access\x00'}, @typed={0x10, 0x28, @u64=0x7f}, @typed={0x6c, 0x14, @binary="1f8ff7867152ea34677bc814259d51694fc82456667a9d73d7c976363cf0e638818a71e17a184e59c869c6c65e9a191a8e0c4963a7c92d82dbffcfba5e30b3856c0a35651554ffde9cd7368373ecefc66ca95859408d94158a51e542825aeebf904d"}, @typed={0xc, 0x5a, @ipv4=@loopback=0x7f000001}, @typed={0xfc, 0x57, @binary="10bcad4257d528bf4909ba6994d51de6bd3a676e405cb056ed2e8a615b868f295dfc33ec194bcacba30a41bf999dee7cb0073d36a2c3e5e61221136409b69d8ed158b0e9592adf891c16d2d1a21088bfcb93fa10f34818905e6f3f8f13944591caf04e890a50fbab7cfbdba4f32e886bc7cf93e2b9914287bfa24062ab5a13c7c3f5621734a9999c3b5f770dce236578f3b6377f3f088f7db66b48c23b3c94ef6c8173f10957173ce23ac5b52874cc2a8e3ee6b88bbc8a99067c4650be7a492f09d01ee7e4f84e7f3e1bf93c1f0cdf296b6581596ba5543bd6de5c1d4fdc0c96d6b90633191e56178d1f4a6d4dd4ed07a4dd"}]}, @typed={0xc, 0x60, @u32=0x3}, @generic="3fa1fef3cd5721387d790bfe", @generic="a71f33fa84fae4375035977700726310a0b64479c02b4d95625ed0f1c9c6e58c37d4619301731050138526b03314a1042580f93d6e3e796f3f20ff392d959c2dc11d2b20d27baac202f94041c10b953e7caaf26bd01a632b354cf833407b49b244f6c8e85e0300982e1bed02c796bcd4608521572d954a85ab3397fee6226e70b1d2f4fc133291feeaa82684e29f", @generic="ade62874fdbb807ef8fe296f2bf954cdbac3adfd52506c42c0fd903c07834eb1c644eeb560494a25b6e3eab04202de97a7b449a886e89563f9d4dae58f220649e3e4229ebe6739fdec15d54d5f800a2081fc2d43f468f76f1392a33b68a418b4870c1cb0c0ac71177964331c3acb9c5e7605675c8de671b045c6ddb2c807fc69a7eeee59b5ad6aa45a6bfc8c557142ac78edc7ecac1a14010bb72a31575afa1788b9a4165b61cfe060a7d1db7c142d57762b7720bd1d0c94ab0c8f2c3e52497018f354e01c84642b96cf5d287e46fcacbc07a3c2bd49ed8c91d3875c9e777d9f5d4292b3020e4158c7b8db7e789efa0a024806"]}, 0x598}], 0x2, 0x0, 0x0, 0x24000090}, 0x1) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000010000)=0x1008) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) listen(r2, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x100000001, 0x6, 0x5, 0x100000000, 0x200}, 0x14) [ 48.020628] audit: type=1400 audit(1517325410.590:53): avc: denied { accept } for pid=8993 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f0000de4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000024000)={0x0, 0x4c6, 0x1, 0x3, 0x0, 0x4}, &(0x7f00003b1000+0x59d)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000676000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000bef000-0x4)=0x8) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/01/30 15:16:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x200, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x167}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x93, 0x4, 0x21}, 0xa0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000001000)={0x7f, 0x7, 0x7, 0x4, 0x8}, 0x14) recvfrom(r5, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r3 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r3, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r3, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f00006c8000)="8e", 0x1}, {&(0x7f0000a44000)="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", 0x1000}], 0x2, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r1, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000ac000-0x4)=0x0, &(0x7f0000cdf000-0x4)=0x4) close(r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000546000-0x10)=@req={0xffffffff80000000, 0x4, 0x2, 0x7}, 0x10) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000ff4000-0xe7)=""/231, 0xe7, 0x0, &(0x7f00002e5000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3e000-0xe8)={{{@in6=@loopback={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=@local={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}}, &(0x7f0000e43000-0x4)=0xe8) 2018/01/30 15:16:50 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, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) r1 = socket(0x10, 0xe, 0x5) connect$l2tp(r1, &(0x7f000042d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x0, {0xa, 0x1, 0x7233, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}}}, 0x32) pipe(&(0x7f0000fd1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00008af000)={&(0x7f0000d8c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000014000-0x4)=0x32) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002b000-0x687)={0x0, 0x1000, "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"}, &(0x7f000002b000-0x4)=0x1008) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002a000)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000002b000-0x94)={{0x3, 0x800, 0x7fff, 0xffff, 0x2, 0x810000}, 0x553f, 0x100000000, 0x5, 0xffffffffffffff01, 0x100000000, "f97a56c594434099fb0727ddd700190080000000000fcf6db7fe84fd3bd910450b9579b571f636de4ae975495cba233889071604fe4b7b05bf3765830d3558b262d1feb8d0667bc0d480da62f1ec85de21405a23596c1f5b6e618cc3026ea7d2bee74ce51ef80a29404cc893fdb3254f1c3b7476507a266f9f3006de2b3fc654"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:16:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f000053f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='ip6_vti0\x00', &(0x7f0000005000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "a54d5f982ac4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000008000-0xde)="7322d0162698699ca945f1a30a51513c3c67d7a5dcb35db359b78361f07136bfa23ae3ce73b08c3667890b18e83ce6aab428fd4ff8ca12124c3af92aa028b9a573dc73ffd28218b51e06f8e2b6cff8356c1b3c8460feb1cb4fe698f4bca71ef4160575771e244e2b3221a9a2d7fb71cba5c2006c6ba98c996ff7b3fb0f0bd0ab996cd90cf9fb18f3b91d3d6b012854ca80653efbf2431e403272a00d5bf3bccc9c9379d8d7cc153378ee4f0b1f7508af0fcfdf75bda672c6291ed18f04aff7418df933fff70108f01d4bd0b268d9e5532bd62618b6c96f17b1a6c06583e4") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007000-0x10)={0x1f, 0x4, 0xa1ac, 0x6, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=r4, 0x4) socket$netlink(0x10, 0x3, 0xe) splice(r2, &(0x7f000000a000-0x8)=0x0, r1, &(0x7f000000a000-0x8)=0x35, 0x81, 0x2) 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000063000-0x8)=0x8000000000000, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002c8000)={@generic="927d5b3de9ac4cf4b50482d80ab4c777", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$netlink(r0, &(0x7f00001f9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080f000-0x4)=0xc) r1 = socket(0x11, 0xa, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f97000)={0x0, @in6={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x9, 0xa7, 0x50}, &(0x7f000098a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a58000-0x8)={r2, 0x8}, &(0x7f0000583000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000076d000)=@get={0x1, &(0x7f0000c3f000-0x20)=""/32, 0x5}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f000022d000-0x4)=0x3, 0x4) 2018/01/30 15:16:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d85000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f4c000)={0x0, 0x81, 0x5, 0x3, 0x2, 0x81, 0x81, 0x6, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x2, 0xfffffffffffffffd}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x81, 0x2, 0x7f, 0x7, 0x3, 0x3, 0x7, {r3, @in6={{0xa, 0x2, 0x49, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x180000000000000, 0x1, 0x80000000, 0x100000001}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000459000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000535000)=0x26) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r6, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r7, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000056d000-0x3)=r5) pipe(&(0x7f00000c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r8, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000187000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000201000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004d5000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r0, &(0x7f0000004000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x6, 0x8, &(0x7f0000020000-0x40)=@raw=[@alu={0x4, 0x7, 0xf, 0x6, 0x7, 0xfffffffc, 0x1}, @ldst={0x2, 0x3, 0x6, 0xa, 0x4, 0xfffffff6, 0x4}, @alu={0x0, 0x100000000, 0x0, 0x8, 0x7, 0x0, 0x18}, @jmp={0x5, 0xfff, 0xf, 0xf, 0x1, 0xfffffffe, 0x0}], &(0x7f0000020000)='syzkaller\x00', 0x10001, 0x83, &(0x7f0000004000-0x83)=""/131, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000020000)={&(0x7f000001f000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000001f000)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:16:50 executing program 1: socketpair(0x9, 0x4, 0xe71, &(0x7f00004ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e20000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000)={0x1, {{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]}, 0x419dde50c2cb9743, 0x4, [{{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0xf9)=""/249, 0xf9, 0xfffffffffffffffe, &(0x7f0000003000-0x14)={0x11, 0x6, r2, 0x1, 0xffffffffffffffc1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000094f000)=""/27, &(0x7f000010d000-0x4)=0x1b) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002b5000-0x28)=@routing={0x88, 0x4, 0x0, 0x4, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000079d000)={&(0x7f0000eff000/0x4000)=nil, 0x6, 0x5, 0x9, &(0x7f00004cc000/0x4000)=nil, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d02000-0x90)={0x1df7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 48.175934] sctp: [Deprecated]: syz-executor7 (pid 9041) Use of int in maxseg socket option. [ 48.175934] Use struct sctp_assoc_value instead 2018/01/30 15:16:50 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110c}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7f000-0x4)=0x2000000000000b12, 0xffffffffffffff28) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7f000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f7f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, r1}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de0000-0x8)={0x0, 0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000711000)=r1) [ 48.226012] sctp: [Deprecated]: syz-executor7 (pid 9041) Use of int in maxseg socket option. [ 48.226012] Use struct sctp_assoc_value instead 2018/01/30 15:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) 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$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:16:50 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create(0x80000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000)={0x10, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000007000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x162) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast1=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=@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}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b11000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xffffff64) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) 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) 2018/01/30 15:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009c0000)={@generic="7ba4aa2ec8dd7f902f58aefdd4be46c6", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) socket$nl_route(0x10, 0x3, 0x0) getsockname(r1, &(0x7f00007bd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0x26) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000874000-0x4)=0x0) 2018/01/30 15:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000503000)=""/111, &(0x7f0000492000-0x4)=0x6f) sendto$inet6(r0, &(0x7f0000834000)="", 0x0, 0x1000000008040, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000ffb000-0xcd)=""/205, &(0x7f000001c000)=0xcd) sendto$inet6(r0, &(0x7f0000479000)="", 0x38b, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) [ 48.361869] kasan: CONFIG_KASAN_INLINE enabled [ 48.366626] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.374011] general protection fault: 0000 [#1] SMP KASAN [ 48.379526] Dumping ftrace buffer: [ 48.383037] (ftrace buffer empty) [ 48.386721] Modules linked in: [ 48.389892] CPU: 1 PID: 9088 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #217 [ 48.397134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.406471] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 48.411285] RSP: 0018:ffff8801db506b68 EFLAGS: 00010246 [ 48.416620] RAX: 0000000000000000 RBX: ffff8801cf34b6c0 RCX: ffffffff84d6bbb2 [ 48.423861] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801cf34b81e [ 48.431105] RBP: ffff8801db506d70 R08: ffff8801db506e68 R09: 0000000000000002 [ 48.438350] R10: 00000000000000d0 R11: 0000000000000020 R12: 0000000000000001 [ 48.445591] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801cf34b790 [ 48.452854] FS: 00007f9554f47700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 48.461062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.466918] CR2: 00000000207c0000 CR3: 00000001d00fc002 CR4: 00000000001606e0 [ 48.474164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.481405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.488649] Call Trace: [ 48.491206] [ 48.493352] ? find_held_lock+0x35/0x1d0 [ 48.497390] ? ip6t_error+0x60/0x60 [ 48.500991] ? lock_acquire+0x1d5/0x580 [ 48.504958] ? lock_acquire+0x1d5/0x580 [ 48.508905] ? ip6_input+0x11f/0x560 [ 48.512595] ? lock_release+0xa40/0xa40 [ 48.516561] ip6table_security_hook+0x65/0x80 [ 48.521031] nf_hook_slow+0xba/0x1a0 [ 48.524723] ip6_input+0x35c/0x560 [ 48.528239] ? ip6_input_finish+0x17a0/0x17a0 [ 48.532711] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 48.537267] ? check_noncircular+0x20/0x20 [ 48.541476] ? ip6_make_skb+0x5e0/0x5e0 [ 48.545423] ? __lock_acquire+0x664/0x3e00 [ 48.549631] ip6_mc_input+0x3a8/0xb10 [ 48.553401] ? check_noncircular+0x20/0x20 [ 48.557608] ? ipv6_rcv+0x1fa0/0x1fa0 [ 48.561383] ? find_held_lock+0x35/0x1d0 [ 48.565421] ? ipv6_rcv+0x16cd/0x1fa0 [ 48.569239] ip6_rcv_finish+0x297/0x8c0 [ 48.573187] ? ip6_input+0x560/0x560 [ 48.576876] ? __lock_is_held+0xb6/0x140 [ 48.580912] ? nf_hook_slow+0xd3/0x1a0 [ 48.584776] ipv6_rcv+0xf37/0x1fa0 [ 48.588296] ? ip6_rcv_finish+0x8c0/0x8c0 [ 48.592416] ? run_filter+0x360/0x360 [ 48.596194] ? print_irqtrace_events+0x270/0x270 [ 48.600922] ? check_noncircular+0x20/0x20 [ 48.605134] ? refcount_inc_not_zero+0xfe/0x180 [ 48.609775] ? refcount_add+0x60/0x60 [ 48.613549] ? ip6_input+0x560/0x560 [ 48.617237] ? ip6_rcv_finish+0x8c0/0x8c0 [ 48.621362] __netif_receive_skb_core+0x1a41/0x3460 [ 48.626357] ? nf_ingress+0x9f0/0x9f0 [ 48.630133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.635295] ? __lock_acquire+0x664/0x3e00 [ 48.639511] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.644675] ? __lock_is_held+0xb6/0x140 [ 48.648720] ? __lock_acquire+0x664/0x3e00 [ 48.652927] ? __lock_acquire+0x664/0x3e00 [ 48.657141] ? fastpath_timer_check+0x7d5/0xa70 [ 48.661787] ? check_noncircular+0x20/0x20 [ 48.665994] ? print_irqtrace_events+0x270/0x270 [ 48.670744] ? find_held_lock+0x35/0x1d0 [ 48.674783] ? find_held_lock+0x35/0x1d0 [ 48.678820] ? lock_acquire+0x1d5/0x580 [ 48.682769] ? process_backlog+0x45f/0x740 [ 48.686976] ? lock_acquire+0x1d5/0x580 [ 48.690924] ? process_backlog+0x1ab/0x740 [ 48.695135] ? lock_release+0xa40/0xa40 [ 48.699089] __netif_receive_skb+0x2c/0x1b0 [ 48.703383] ? __netif_receive_skb+0x2c/0x1b0 [ 48.707852] process_backlog+0x203/0x740 [ 48.711886] ? mark_held_locks+0xaf/0x100 [ 48.716014] net_rx_action+0x792/0x1910 [ 48.719971] ? napi_complete_done+0x6c0/0x6c0 [ 48.724439] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 48.729430] ? trace_hardirqs_on+0xd/0x10 [ 48.733551] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.738022] ? __run_timers+0x16f/0xb70 [ 48.741968] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 48.747049] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 48.752299] ? check_noncircular+0x20/0x20 [ 48.756508] ? timerqueue_add+0x1e9/0x280 [ 48.760635] ? enqueue_hrtimer+0x171/0x4a0 [ 48.764841] ? __remove_hrtimer+0x190/0x190 [ 48.769139] ? check_noncircular+0x20/0x20 [ 48.773347] ? print_irqtrace_events+0x270/0x270 [ 48.778081] ? clockevents_program_event+0x163/0x2e0 [ 48.783157] ? lock_downgrade+0x980/0x980 [ 48.787285] ? __lock_is_held+0xb6/0x140 [ 48.791326] ? check_noncircular+0x20/0x20 [ 48.795535] ? print_irqtrace_events+0x270/0x270 [ 48.800268] ? lock_downgrade+0x980/0x980 [ 48.804392] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 48.809485] ? do_timer+0x50/0x50 [ 48.812915] ? __lock_is_held+0xb6/0x140 [ 48.816957] __do_softirq+0x2d7/0xb85 [ 48.820730] ? task_prio+0x40/0x40 [ 48.824248] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 48.829325] ? smp_reschedule_interrupt+0xe6/0x670 [ 48.834228] ? smp_thermal_interrupt+0x700/0x700 [ 48.838954] ? _raw_spin_lock+0x32/0x40 [ 48.842903] ? _raw_spin_unlock+0x22/0x30 [ 48.847026] ? handle_edge_irq+0x2b4/0x7c0 [ 48.851235] ? task_prio+0x40/0x40 [ 48.854756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.859576] do_softirq_own_stack+0x2a/0x40 [ 48.863865] [ 48.866080] do_softirq.part.19+0x14d/0x190 [ 48.870374] do_softirq+0x19/0x20 [ 48.873812] netif_rx_ni+0xcd/0x3c0 [ 48.877413] ? netif_rx+0x390/0x390 [ 48.881020] ? lock_downgrade+0x980/0x980 [ 48.885144] dev_loopback_xmit+0x263/0x670 [ 48.889354] ? netif_rx_ni+0x3c0/0x3c0 [ 48.893215] ? nf_hook_slow+0xd3/0x1a0 [ 48.897178] ip6_finish_output2+0x1748/0x23a0 [ 48.901645] ? __local_bh_enable_ip+0xa0/0x230 [ 48.906209] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 48.911030] ? ip6_mtu+0x369/0x4d0 [ 48.914546] ? lock_downgrade+0x980/0x980 [ 48.918671] ? lock_release+0xa40/0xa40 [ 48.922624] ? __lock_is_held+0xb6/0x140 [ 48.926670] ? netif_rx_ni+0x3c0/0x3c0 [ 48.930535] ip6_finish_output+0x698/0xaf0 [ 48.934741] ? ip6_finish_output+0x698/0xaf0 [ 48.939126] ip6_output+0x1eb/0x840 [ 48.942730] ? ip6_finish_output+0xaf0/0xaf0 [ 48.947216] ? lock_acquire+0x1d5/0x580 [ 48.951164] ? rawv6_sendmsg+0x1d86/0x40c0 [ 48.955478] ? ip6_fragment+0x3470/0x3470 [ 48.959603] ip6_local_out+0x95/0x160 [ 48.963378] ip6_send_skb+0xa1/0x330 [ 48.967069] ip6_push_pending_frames+0xb3/0xe0 [ 48.971626] rawv6_sendmsg+0x2f96/0x40c0 [ 48.975661] ? generic_exec_single+0x490/0x5b0 [ 48.980221] ? rawv6_bind+0x8c0/0x8c0 [ 48.984000] ? avc_has_perm+0x35e/0x680 [ 48.987963] ? lock_downgrade+0x980/0x980 [ 48.992084] ? lock_release+0xa40/0xa40 [ 48.996043] ? finish_task_switch+0x1d3/0x740 [ 49.000521] ? avc_has_perm+0x43e/0x680 [ 49.004470] ? avc_has_perm_noaudit+0x520/0x520 [ 49.009120] ? iterate_fd+0x3f0/0x3f0 [ 49.012898] ? find_held_lock+0x35/0x1d0 [ 49.016942] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.022802] ? __check_object_size+0x25d/0x4f0 [ 49.027361] inet_sendmsg+0x11f/0x5e0 [ 49.032261] ? inet_sendmsg+0x11f/0x5e0 [ 49.036210] ? __might_sleep+0x95/0x190 [ 49.040155] ? inet_create+0xf50/0xf50 [ 49.044019] ? selinux_socket_sendmsg+0x36/0x40 [ 49.048664] ? security_socket_sendmsg+0x89/0xb0 [ 49.053390] ? inet_create+0xf50/0xf50 [ 49.057254] sock_sendmsg+0xca/0x110 [ 49.060940] SYSC_sendto+0x361/0x5c0 [ 49.064630] ? SYSC_connect+0x4a0/0x4a0 [ 49.068588] ? nf_getsockopt+0x96/0xc0 [ 49.072454] ? do_ipv6_getsockopt.isra.5+0x30c0/0x30c0 [ 49.077706] ? exit_to_usermode_loop+0x8c/0x310 [ 49.082353] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.087867] ? SyS_futex+0x269/0x390 [ 49.091557] ? do_futex+0x22a0/0x22a0 [ 49.095334] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 49.100157] SyS_sendto+0x40/0x50 [ 49.103587] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.108315] RIP: 0033:0x453299 [ 49.111479] RSP: 002b:00007f9554f46c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 49.119159] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 49.126401] RDX: 000000000000038b RSI: 0000000020479000 RDI: 0000000000000013 [ 49.133650] RBP: 00000000000000e5 R08: 00000000207c0000 R09: 000000000000001c [ 49.140893] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0618 [ 49.148138] R13: 00000000ffffffff R14: 00007f9554f476d4 R15: 0000000000000000 [ 49.155406] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 49.174505] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801db506b68 [ 49.180839] ---[ end trace d708bdbcbfb14b36 ]--- [ 49.185580] Kernel panic - not syncing: Fatal exception in interrupt [ 49.192518] Dumping ftrace buffer: [ 49.196049] (ftrace buffer empty) [ 49.199730] Kernel Offset: disabled [ 49.203328] Rebooting in 86400 seconds..