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", 0xc28}], 0x1) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000ae6000-0x9b)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c09000)="d24b294934b8e9f01fee45b3e11e9e49", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(0xffffffffffffff9c, &(0x7f0000b4f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005a000-0x4)=0x1c, 0x800) 2018/01/15 06:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ab000-0xc)=@sack_info={r4, 0x9, 0x7}, &(0x7f0000e54000-0x4)=0xc) [ 137.941158] device lo left promiscuous mode 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000395000-0x4)=0xd6, 0x4) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c09000)="d24b294934b8e9f01fee45b3e11e9e49", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f2000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xda, &(0x7f0000fe5000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5a, 0x9a, 0x100}], {0x8100, 0x1f, 0x8, 0x3}}], {@generic={0x8b0d, "693ca9d7b07020ba639b771f77a1c96169fad32807adeab791e4caa9ffef6d12845acff995082a9f3fa4ed3ebeb4ee47f5224e5678f04f7b861dc91728d9ef5fe97dc5b95d9035e474aa0024f34307043b02068413dc7954481a87c131c8628493018051f7973532a18260ef8689f5dc12a1343cb11cec7bb78d7feed638384c5f019b326089fc5584b20a654442ba37fa8347a210476a1da3cbc84cab59663e555c6cfd5ca7a0b3111914abd114a911b68128a53a7f63105c17dd445cac2ee4b878b7ff"}}}, 0x0) 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x0, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 2: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000447000)={0x0}, &(0x7f00006c0000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 137.985832] device lo entered promiscuous mode [ 138.002430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f000091c000)=@sco={0x1f, {0x8, 0x7, 0x0, 0x1, 0x1, 0x8}}, 0x8) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000e67000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000504000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) socketpair(0x5, 0x2, 0xfff, &(0x7f000005b000-0x6)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000de0000)=0x2) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c09000)="d24b294934b8e9f01fee45b3e11e9e49", 0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x8000, 0x2, 0x2, r1}, &(0x7f0000eea000)=0x10) [ 138.033744] device lo left promiscuous mode 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x0, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c09000)="d24b294934b8e9f01fee45b3e11e9e49", 0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b46000)="766167657b88", 0x298) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000)=0x14, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009e4000-0x20)={@generic="8ae8bd8b3c52915ce1f227c2a4df7f7e", @ifru_flags=0x800}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00009c4000-0x6)=""/6, &(0x7f0000b9d000)=0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f00006f4000)={&(0x7f0000366000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/15 06:52:53 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b84000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r1 = socket(0x1b, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000eb0000)=0x0, &(0x7f0000f69000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet(r2, &(0x7f0000d40000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013a000)=0x10, 0x80800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fe5000)=""/45, &(0x7f0000fe6000-0x4)=0x2d) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fe6000-0x4)=0x0, &(0x7f00008ca000-0x1)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ab9000)={0x9, 0x5}, 0x8) 2018/01/15 06:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x3, 0x0, 0x7, &(0x7f00005b7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b16000)={r0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/15 06:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ab000-0xc)=@sack_info={r4, 0x9, 0x7}, &(0x7f0000e54000-0x4)=0xc) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x5) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)="66a262a4811d062945a5d6a996a5462e74503cbcf3dd3fa31acec04c87932e033c0db173f988664e56033c30d848955914850490023211d925ec826e8fd22668a67bf701cdf6b6d7ea3fbb6739861aba5f60822754bf2e3edc09aa39a713f05c94cb195b8aa2cfabb933ccf0dd7ff3fbf36bb642022399e21e89c696941e8cafd2e9b8d8c6ce5a05ba5ebc83dbf7ace6c7ab21d5139737fcafe0f9d128eaf74c", 0xa0) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c09000)="d24b294934b8e9f01fee45b3e11e9e49", 0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) getpeername$llc(r1, &(0x7f0000b08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003e8000)=0x10) connect$inet(r0, &(0x7f0000b02000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x0, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 138.171526] device lo entered promiscuous mode 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x0}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 138.202766] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001a0000)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fe5000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000fbd000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000112000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fe5000)={0x7ff, 0x3, 0x20, 0x2}, 0x10) socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bd3000)={0x0, 0x0, 0x0}, &(0x7f0000935000-0x4)=0xc) syz_emit_ethernet(0x133, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x9c6, 0x6, "000453", 0xfd, 0x7, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:53 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f2000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xda, &(0x7f0000fe5000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5a, 0x9a, 0x100}], {0x8100, 0x1f, 0x8, 0x3}}], {@generic={0x8b0d, "693ca9d7b07020ba639b771f77a1c96169fad32807adeab791e4caa9ffef6d12845acff995082a9f3fa4ed3ebeb4ee47f5224e5678f04f7b861dc91728d9ef5fe97dc5b95d9035e474aa0024f34307043b02068413dc7954481a87c131c8628493018051f7973532a18260ef8689f5dc12a1343cb11cec7bb78d7feed638384c5f019b326089fc5584b20a654442ba37fa8347a210476a1da3cbc84cab59663e555c6cfd5ca7a0b3111914abd114a911b68128a53a7f63105c17dd445cac2ee4b878b7ff"}}}, 0x0) 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x0}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000682000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000032d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000763000-0x4)=0xc) 2018/01/15 06:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ab000-0xc)=@sack_info={r4, 0x9, 0x7}, &(0x7f0000e54000-0x4)=0xc) 2018/01/15 06:52:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000974000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x4, 0x8, 0x5, 0x5, 0x9, "18c3811c9baf5c3c1bde68a47ffe5d218df093c3c7170b277f8cbfba382acf47e7290a8cc69deea3ab1af9ec7dac0107282b793d8eabe36b31a32d2aa9f221", 0xffffffff00000000}, 0x60, &(0x7f0000003000-0x20)=[], 0x0, &(0x7f0000003000-0x78)={0x78, 0x110, 0x6, "a4f2474b36daabea2c42e3b6b3a03b232e06d7acafdcb96737193ca362d940159cfa9b21f71eba9cab12d89faa94fde9554ae1268f595177cb56b6df7b00039d2c25319c131369c5624fcc24125552e769281de2c05cc2ae8d5e38b17e34f7412952881c481abc55"}, 0x78, 0x4}, 0x24000801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x46, 0x3, 0x1000, 0x7fffffff, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x94)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) [ 138.246594] device lo left promiscuous mode 2018/01/15 06:52:53 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f2000-0x4)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xda, &(0x7f0000fe5000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5a, 0x9a, 0x100}], {0x8100, 0x1f, 0x8, 0x3}}], {@generic={0x8b0d, "693ca9d7b07020ba639b771f77a1c96169fad32807adeab791e4caa9ffef6d12845acff995082a9f3fa4ed3ebeb4ee47f5224e5678f04f7b861dc91728d9ef5fe97dc5b95d9035e474aa0024f34307043b02068413dc7954481a87c131c8628493018051f7973532a18260ef8689f5dc12a1343cb11cec7bb78d7feed638384c5f019b326089fc5584b20a654442ba37fa8347a210476a1da3cbc84cab59663e555c6cfd5ca7a0b3111914abd114a911b68128a53a7f63105c17dd445cac2ee4b878b7ff"}}}, 0x0) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x0}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x4100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc2000)={0x0, 0x1000, "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"}, &(0x7f000052f000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x5}, &(0x7f000034a000)=0x8) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000-0x2)={0x1, 0x3ff}, 0x2) [ 138.301634] device lo entered promiscuous mode [ 138.317992] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 06:52:53 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x2, 0x30, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x7ff, 0x1f}, &(0x7f0000000000)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x400, 0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000001000-0x83)="9a7a367e1ff4b5f5e00ba7346c311298d6364e2b574053e03905793a978e70d17f7042b5a055a861a292eeda9a4a747a5a6f7317b02a62b0701a8a2dd941beabc767327a997de04025510787f3ce7e4ac85b5b9270ac3de74c8cc9ffc2a07a29eb01261abc026d4771f43abd01acc266c32dedc118dcc4d97ff4210b6a61ffb73114", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/15 06:52:53 executing program 7: socketpair$inet6(0xa, 0x80002, 0x41, &(0x7f000011e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000351000-0x8)={0x0, 0xff, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0xda01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xefad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x5, 0xc19b, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x1f, 0x3, 0x1, 0xf3, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) [ 138.347675] device lo left promiscuous mode 2018/01/15 06:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ab000-0xc)=@sack_info={r4, 0x9, 0x7}, &(0x7f0000e54000-0x4)=0xc) 2018/01/15 06:52:53 executing program 0: unshare(0x24000200) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000754000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fb0000-0x4)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000084e000-0x20)={@generic="d1a2fb4184cf35e866f1707dfd73b113", @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x4, 0x1000}, 0x4) 2018/01/15 06:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x0, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c72000)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x2, [0x34f, 0x4, 0x0, 0x80000000, 0x27a8d81a, 0x1f, 0x200, 0x5]}, 0x5c) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000a89000-0x22)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x5, 0xd}}], {@can={0xc, {{0x4, 0x80000001, 0x9, 0x7ff}, 0x7, 0x3, 0x0, 0x0, "354fc841914712af"}}}}, 0x0) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000542000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000003c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) syz_emit_ethernet(0x102c, &(0x7f0000fe6000-0x102c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="054fe4bb4f22", [], {@ipx={0x8137, {0xffff, 0x101e, 0x6b, 0x4, {@random=0x101, @random="3eae156498a0", 0x6}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff}, "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"}}}}, &(0x7f0000fe5000)={0x1, 0x2, [0x21b, 0x743]}) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x12001, 0x0, 0x25a) 2018/01/15 06:52:54 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000800ff07800000e40b000900000000000000000002", 0x29}], 0x1) 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x0, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000e3d000-0x4)=0x8) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f000091b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff9000)={0x0, 0x777bd0e, 0x30, 0x0, 0x1}, &(0x7f00002ab000)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000082000-0x8)={0x0, 0x5}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff9000)={0x0, 0x5a7f9d9e, 0x0}, &(0x7f0000ff9000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d38000-0x8)={r0, 0x20}, &(0x7f0000ac4000+0x414)=0x5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ffa000-0x8)={0x0, 0x0, ""}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x1, 0x7ff, 0x9}, &(0x7f0000964000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 138.418329] sit: non-ECT from 172.20.0.0 with TOS=0x2 [ 138.432900] device lo entered promiscuous mode [ 138.439556] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 138.449469] device lo left promiscuous mode 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x806, 0x100000001) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) [ 138.504134] device lo entered promiscuous mode [ 138.519139] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 138.549983] device lo left promiscuous mode 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x0, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004da000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3e, 0x7, 0x37637742, 0x0, 0x80, 0x8000, 0x100, 0x8717, 0xc4000000, 0x7fff, 0xbd3, 0x8000, 0x100000001, 0xffffffffffffff81]}, &(0x7f0000891000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000)={r1, 0x2}, &(0x7f0000840000)=0x8) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000)={0x0, 0x0}) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x280) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f88000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c39000-0x4)=0xe8) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4000000000080003, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000043c000)={0x0, 0x5}, &(0x7f0000c79000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000368000)={r1, 0x800}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000c71000-0x38)={&(0x7f000039d000)={0x27, 0x6, 0xc4, 0x7, 0xb5, 0x9, "3e610a689beef6e479589f448804e4e0d16e23fd3fba2eb6590b78656de46aa25f18216cfd90e89b4c92b4bc16482d6b60f1f67175c2082ff1f1db7a34d31a", 0x1}, 0x60, &(0x7f0000cca000)=[{&(0x7f0000118000-0x61)="d09f4f35cbec17752d48262a78e22897b1be09f74129a4220a35aed2ea9a1a9bade2989c3cddedf5929d25cbaabd889d757f09d13c021384d147676669824bbdd8fba63554940f82325ceede1d9fd8c23b6b814026fbd33be2edc47a74f4e13aa8", 0x61}, {&(0x7f00004c0000)="", 0x0}, {&(0x7f0000199000)="39a6ac57672d32a49d62375f081e973bbd7c8eaee9a6632eb09bbeb2fb80c1fad2aea1ab3c0cc30e52d84beba2dca1e57c6269340569c4423141acf677a28a0de220f7088fdaae9e5d6d636de1ec1fc77c94bbcbfd64d071269c6827a212bb45b34d3637397cccb6dc0cae7e4446dad878d19db9d974fedfee3e7fe052b8c628b7fcd9a3fe4a22535d76a6aad796358df44fa405746846060e8d80fe88b330881daae02b23837bff183cfa0273", 0xad}], 0x3, 0x0, 0x0, 0x20048000}, 0x8005) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 5: recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x42, 0x0, 0x0) pipe(&(0x7f00001df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd4000)={0x0, 0x3c, &(0x7f0000e0f000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x0) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000fe6000-0x13b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000088a000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fe6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe6000-0x4)=0x60) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e66000-0x38)={&(0x7f0000fe6000-0x60)={0x27, 0x9, 0x100000000, 0x2, 0x8, 0x4e, "e55ddf5377092bbbc33f86ca27df538511cc598c0462f6a2336dcf30b379afc7dc20e39b2abfcef82ba9913b5c288fcf5d1e4214faaeda6cf95ca52bd184e2", 0x80000000}, 0x60, &(0x7f00006af000)=[{&(0x7f0000aa2000-0xf8)="c125aecc46377c002408c63522a5f5d0ad0f9bfb9fe4bffb3f070b67f7b013ab0b5fbf7b9ef45992e6d3036b7a464a90063baeb4a6feabeba5c669f3c372e7a9a86310aaac3fa8190eb7edc551ed51d5e96e5cc811ccf3ce7c902716db71717392021b57a8c27552ec6f597a167fa8f090cb42794284e1f42ec13f897b13d1bd7fbe49ed39eb5bf667cdae92a6c215ef07a7de87a367e6541ec003a02496a03040ce43b25e10777c1cfd5f9b62008bdde6907a6367fd2093f6e1707713488ea249adea59fbfcf9ec0e8902937c9a6a6e4e75247c19650c47e44b047a4aa314eeee91026ff814b3c8256c085814c05efebf4bf1b1c1e5cbba", 0xf8}, {&(0x7f0000fe5000)="55a730c823071643b70b4eac311ecded796ea999832097ad124228b8b230094fb574aff4a6f689c70e0c5546df982b2601e15042a88508f199ca76bff0b64abb863f067345eb58b46867d75b0913", 0x4e}, {&(0x7f00003e3000)="19ddb2d9ec3e87bbc8a8142e8bca2d760e520484ac7cbf0cdc1f4d31df7252b776500270f824c4bbfb330bcbbc9e3df80d61f23c11b7d6", 0x37}, {&(0x7f0000d21000)="3db336f4458426c6ad8619fd1071063a25554a36373e9dc516f44810ffab21360e00ee08c0776124d0193b", 0x2b}, {&(0x7f0000fe6000-0xad)="dd22d5b58bd52f3832e64fd205f684e2de5c2d389d812e5e9e9f6f88941e50fc1d3da170393370db0b61343200ea4be45944deea667345ffc9f57bfda1a17215f957e1702b81bc8f9ab04b3c013b405dd3950cbac4e2bd17ed74230b8258d7ede20d73449589ec093263079e478aaf5463771fe62828a46ed2aaaaaa371415d8c4d4b73d3e79d178e32734aec524995cafa761b1108a554551c3d289eab1f043122083af5cc7a9f911693eacc3", 0xad}], 0x5, 0x0, 0x0, 0x0}, 0x4000010) 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x3) setsockopt(r0, 0xdb1, 0xffffffffffff50d0, &(0x7f0000e5d000-0x3)="a08864", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ae2000)=""/40, &(0x7f0000ae7000-0x4)=0x28) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) recvfrom$inet(r1, &(0x7f00006a0000)=""/155, 0x313388a4200d9084, 0x40000000, 0x0, 0x2433828401eefb3c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008d3000)=0x2, 0x4) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x7, 0x10, &(0x7f000092a000/0x1000)=nil, 0x2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x0, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) epoll_create(0x10001) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b60000-0x10)=@common='gre0\x00') poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 138.633044] device lo entered promiscuous mode [ 138.652347] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x0, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000196000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x1f, 0x3, 0x8b}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7ff, 0x10}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006b4000-0x156)="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", 0xfc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000482000)={0x0, 0x3b5a}, &(0x7f0000df6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000556000-0xc)={r1, 0x797, 0x20}, &(0x7f0000d77000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f49000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be5000)=0x8c) 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80003, 0x0) epoll_create(0x10001) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "577d12bd66c8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000fe5000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f36000-0xb8)={0x0, 0x0, 0x2, 0x5, 0x1, 0x0, 0x9, 0x6, {0x0, @in6={{0xa, 0x1, 0x4b1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x1f, 0x40}}, &(0x7f0000a5b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e97000)=r1, 0x4) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x0, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x101, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) 2018/01/15 06:52:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0xfffffffffffff101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000004000-0xe7)={r2, 0xdf, "6cd2651bb4f0a814933137e91e838dcf7eef3d6d8fd2b7dcc4a1e55627bd98d8359684e5122d7d6c0f2937bf894ef37bd62927a22fe261d0ab4d1c94b6677bbb87eb0b06f979217717899dd72b4022d396ecab2de163a22cb824d2b6ed7c8e170270bbdc23390029fc49c76b7d3ffad071390e1d2386f03643674a691c3fe5a89fb2a6110e7c27d604d7b655c954f5000bf4b24b40b04acc0a36537af6747c0f1aaf442c8d137ab4e88dd90c1d430955615710ea2d2f2224e580398658d34919ae58f5aed89ef0aec8a4330eef9684bbe007f5970ef68cc084f62675524b05"}, &(0x7f0000002000-0x4)=0xe7) r5 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000ca5000)={0x0, 0x0}) socket$inet(0x2, 0x2, 0x30e54000000003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000005000)={"a52669cf8e4d7945df80816f27ba0ce4", {0x4, 0x401, 0x2, "241760476f14", 0x1, 0x0}}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000004000)={0xff, 0x4, 0x9000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0xf, 0x10001, 0xffffffffffffffc9, 0xfd}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000000)={0xf8f}, 0x1) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e6e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 138.770737] device lo left promiscuous mode [ 138.785870] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 138.805911] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 06:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10001) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009f9000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fe7000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000bc000)={{{@in=@multicast2=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], @dev={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}}, &(0x7f0000be3000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec7000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x2b, r1, r2}, {0xc2, 0x10000, 0x5, 0x10000, 0xb81, 0x1, 0x8001, 0xfff}, {0x40, 0x0, 0xae5d, 0x9}, 0x0, 0x6, 0x1, 0x0, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x51, 0x500, 0x400}}, 0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe6000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000041f000-0x4)=0x8000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000b7a000-0x20)={@common='irlan0\x00', @ifru_flags=0x2}) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 138.877655] device lo entered promiscuous mode [ 138.894156] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 138.916170] device lo left promiscuous mode 2018/01/15 06:52:54 executing program 2: epoll_create(0x10001) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xa0, &(0x7f0000f53000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f53000)={@common='ip6tnl0\x00', @ifru_flags=0x800}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000038d000)={0x1, 0x3, 0x9, 0x4, 0x2, 0x8}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000ea2000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f52000)=0xc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f55000-0x8)={0x0, 0x0}) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) socketpair(0x11, 0x3, 0x3ff, &(0x7f0000786000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009c5000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x76, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xffff, 0xffffffffffffffaf, "8fb8a24a42ca7f91bd46fe56d4ee59c53801dc403dbed2d6ceaf3ed7021ef565af61a6ac57b4f61b75a6623aa104967e14af5e6aecb74293a3de6a4c8087ec0a55cf1b3bb72a0c27c2b0f05f6641dea9"}, 0x160) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe5000)={0x0, 0x6}, &(0x7f0000a82000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0xf38, 0x100000000, 0x9}, &(0x7f0000fe5000)=0xa0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ce000-0xa0)={0x0, @in6={{0xa, 0x3, 0x38000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x6, 0x6, 0x81, 0xeaf}, &(0x7f0000fe5000)=0xa0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe5000)={0x1, 0x800, 0x8002, 0x7fffffff, 0x7, 0x5, 0x80, 0x69c, 0x0}, &(0x7f0000a26000+0x2ed)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000314000-0x38)={&(0x7f0000ad4000)=@in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c, &(0x7f0000fe6000-0x70)=[{&(0x7f0000fe5000)="f0508466675a99a9431204974edda83219d560866be035c58b527947030041622bfc862a5f9f6d849826a7aa6431b69d49b897848c380800", 0x38}, {&(0x7f0000fe6000-0xb9)="f99772961f061e9d1e69fcf90fdb7242af3712c00e1de31320b7a66529844959e84048e7588f87f29a3d86c808e47d014082f85a74d140d7fc3bafc1b9129f91c2f2693490366181de50cfbb1a5f2e51603d91cd9de2e56a451d2b162f974ccb2f23056a2300755477e729b1ae6a62edb9cb94a122b6d82849a722b88cac81476204d3f47aebfb171559ea8d35439c1f85b3c66205c3ca55552878dfc382f575280dd225ada961cc0e5100e3bed08a48e2d6372f8d586ef2bb", 0xb9}, {&(0x7f0000fe5000)="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", 0x1000}, {&(0x7f0000fe6000-0xfc)="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", 0xfc}, {&(0x7f0000c63000-0xaa)="570145a849711e8d849932a7bcf1892b8dd2956548ea0d89a8d781ebd78e7f1fc463060ff4789d1590bf71cdb0fce32c2589833c115a7af1dd373c16c1daf92646bd5ea0dca15cadf96d08992e4127affb358f3e74e6ca9e5996b7104d975637861ed0abe18705d0ed327ebd99d8aad4f6a7a69f2d4b1bd26d65cfc206b87cccac2c23915307ee29c5744c59303ea0fc34dd58bfe06161dc78ae6e91a35db5d313b1e8bcb449660c911f", 0xaa}, {&(0x7f0000fe6000-0x32)="d2d1bab6d834bf2b1b86f81459d028fe90a3d6b4f6019f3fb8af6d0127e701b7f65f75153eb1645f006895c323a8c46b1075", 0x32}, {&(0x7f0000fe5000)="8df8adc5df325210dad2add0cd9cc98dc537442d886e772388bacd5854d10d492b9fbc0b30c98b7294015e8e6314cc1162e9d59ae4422aa7285a7168cb5ca342212dcf47ec4c8903cf2e5e19ac90573e05dac546", 0x54}], 0x7, &(0x7f00000b8000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x2, 0x654b7cef, 0x9b2, 0x3, 0x8, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x7, 0x3f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x7ff, 0x4, 0x2, 0x2, 0x8, 0x1, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x747, 0x5, 0x7, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0xa91, 0x0, 0x700000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x1000, 0x2eff251d, r5}}], 0x120, 0x4800}, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00006e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe5000)=0x10) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) r1 = accept(r0, &(0x7f00007cb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x7f]}, 0x6) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e7000)=0x14) sendmsg$nl_route(r0, &(0x7f0000505000)={&(0x7f0000408000)={0x10, 0x0, 0x0, 0x81801}, 0xc, &(0x7f00003c2000-0x10)={&(0x7f0000148000-0x34)=@ipv6_deladdr={0x34, 0x15, 0x400, 0x3, 0x1, {0xa, 0x3f, 0x4, 0xfe, r1}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x70, 0x9, 0x5}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00009a5000-0x4)=0xfc0, 0x4) 2018/01/15 06:52:54 executing program 2: epoll_create(0x0) 2018/01/15 06:52:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 138.977537] device lo entered promiscuous mode 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x0, 0x7, 0x100000001, 0x870, 0x0, 0xa17, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x3, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000409000)={0x0, 0x7fff}, &(0x7f0000c55000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007b1000)={r4, 0x433d0000000000}, 0x6) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:54 executing program 2: epoll_create(0x0) 2018/01/15 06:52:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockname$netlink(r0, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x400, 0x2, 0x3, 0xde50, 0x0, 0x9, {0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x6000000, 0x0, 0xfffffffffffff800}}, &(0x7f0000d2a000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffe1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000)={r0, r0, 0x4, 0x3ff, &(0x7f0000000000)="dcd5ec33f18b2cedda199574f7cc17ae8a14384fc639cce7e3c777c93dbf32731f2ab34202126479e16dae2a95d813cde9e3e9f092866df8c7bcefe1", 0xffffffff, 0x6, 0x3, 0x7, 0x7fff, 0x1, 0x6, "b37e1d6984eabb243c3c8fb537ce1f4d9386f10068cdb27492a8965110574f8c11da2ffdfe1feb20307fa635c86e0514e174a3fdb44b5508d545d72215882dc273422bc44e91cc2adfd864fa0ce555656d7f33dd"}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x3, 0x3, 0x1ff, 0xff, r2}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000005000)=""/96, &(0x7f0000005000)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={"3a8336cad9b2f1a259ee6e639468d4aa", {0x4, 0xffffffff, 0x5, "b624960c9688", 0x40, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x101}, 0x6) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:54 executing program 7: socket$inet6(0xa, 0x7, 0x9) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e44000-0x4)=0x8) [ 139.004101] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.031476] device lo left promiscuous mode 2018/01/15 06:52:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bcc000-0x8)={0x0, 0x3}, &(0x7f0000e70000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x6}, 0x8) socket$inet(0x2, 0x10000000801, 0x0) r2 = socket$llc(0x1a, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0xf8, 0x9, 0x5, 0x1ff, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 2: epoll_create(0x0) 2018/01/15 06:52:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004b4000-0x4)=0x0) r1 = socket$inet6(0xa, 0x8000b, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000561000-0xb)='dctcp-reno\x00', 0xb) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 0: r0 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000302000-0x4)=0x10) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x68f7e41c73090787, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d0d000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="80b7185b0224f3ec2779e6e307981648"}) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:54 executing program 5: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000997000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0c000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x8, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001000-0x20)={0xea2, r3, 0x0, 0x50000000}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4b5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000004000-0x8)={r0, 0xa1d}, &(0x7f0000003000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r4, &(0x7f0000002000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000002000)=0x83, 0x4) accept$alg(r7, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) [ 139.088204] device lo entered promiscuous mode [ 139.096215] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.109126] device lo left promiscuous mode 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 2 (fault-call:0 fault-nth:0): epoll_create(0x10001) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f0000aa2000-0x4)=0xa1) [ 139.160874] device lo entered promiscuous mode [ 139.185167] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 139.190165] FAULT_INJECTION: forcing a failure. [ 139.190165] name failslab, interval 1, probability 0, space 0, times 0 [ 139.190175] CPU: 0 PID: 1805 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #189 [ 139.190179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.190182] Call Trace: [ 139.190197] dump_stack+0x194/0x257 [ 139.190211] ? arch_local_irq_restore+0x53/0x53 [ 139.190220] ? check_noncircular+0x20/0x20 [ 139.190245] should_fail+0x8c0/0xa40 [ 139.190259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.190268] ? rcu_read_lock_held+0xa9/0xc0 [ 139.190280] ? pid_task+0xf7/0x1a0 [ 139.190312] ? find_held_lock+0x35/0x1d0 [ 139.190356] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 139.190371] ? rcu_note_context_switch+0x710/0x710 [ 139.190384] ? vfs_write+0x374/0x510 [ 139.190406] should_failslab+0xec/0x120 [ 139.190416] kmem_cache_alloc_trace+0x4b/0x750 [ 139.190444] ep_alloc+0xf9/0x3c0 [ 139.190460] ? ep_wakeup_source+0x190/0x190 [ 139.190476] ? fput+0xd2/0x140 [ 139.190491] SyS_epoll_create+0x9c/0x240 [ 139.190503] ? SyS_epoll_create1+0x230/0x230 [ 139.190510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.190522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.190543] entry_SYSCALL_64_fastpath+0x23/0x9a [ 139.190550] RIP: 0033:0x452cf9 [ 139.190554] RSP: 002b:00007f54f85c4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d5 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe6000-0x1)=0x0) syz_emit_ethernet(0x133, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0xfd, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:54 executing program 2 (fault-call:0 fault-nth:1): epoll_create(0x10001) 2018/01/15 06:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fa1000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000005e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xa1, "75f0b6ee52b91d60730076ec81a27430d195b32cc537b7a433b3555102fa1dede98c87191b50848f573a2ac85ab45aeaa05af38cbfb9e80209787f6792c7396e769e975f5351b3d6b965c63d23896d67f49769ae3b01439fdd1ab2388a0b6a9026cb5f99e5d99e150dcdadd0ce8bfb51438ce42b2c2b9fd9443241f89df90a6104b7ad1f9df65c5f1f604fcadad25e36982c57eaff6c0d742a81a8f700a0b0d5b1"}, &(0x7f0000002000-0x4)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x0}, 0x6) r4 = accept(r1, &(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) sendto$inet6(r4, &(0x7f0000002000-0x7e)="2c99ee10ab774567db3d548f10c43ac2e72c536287602256b64955ac921050f7282abb27f61449fcdc2f5980df3da7f3b3bef7364bc6a2b7b4e62f18c17de5fbd2680e2c6f8a7d5e18d7d54a869136abd809e533fb6884f431605574a5956b6b75525c4a2e6334630ede44d011fa22512399edcdbf590381887c9ce4e2cd", 0x7e, 0x4000000, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={r5, 0x100000000, 0x80000001, 0x2}, &(0x7f0000002000-0x4)=0x10) 2018/01/15 06:52:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) [ 139.190562] RAX: ffffffffffffffda RBX: 00007f54f85c4aa0 RCX: 0000000000452cf9 [ 139.190566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000010001 [ 139.190571] RBP: 00007f54f85c4a90 R08: 0000000000000000 R09: 0000000000000000 [ 139.190575] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 139.190580] R13: 00007f54f85c4bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$netlink(0x10, 0x3, 0x0) [ 139.394125] FAULT_INJECTION: forcing a failure. [ 139.394125] name failslab, interval 1, probability 0, space 0, times 0 [ 139.413135] CPU: 0 PID: 1821 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #189 [ 139.420459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.429834] Call Trace: [ 139.432432] dump_stack+0x194/0x257 [ 139.436106] ? arch_local_irq_restore+0x53/0x53 [ 139.440800] should_fail+0x8c0/0xa40 2018/01/15 06:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 139.444524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.449648] ? rcutorture_record_progress+0x10/0x10 [ 139.454680] ? find_held_lock+0x35/0x1d0 [ 139.458785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 139.464677] ? rcu_note_context_switch+0x710/0x710 [ 139.469593] should_failslab+0xec/0x120 [ 139.473544] kmem_cache_alloc+0x47/0x760 [ 139.477589] ? lock_release+0xa40/0xa40 [ 139.481569] ? find_held_lock+0x35/0x1d0 [ 139.485636] __d_alloc+0xb3/0xbd0 [ 139.489078] ? shrink_dcache_for_umount+0x290/0x290 [ 139.494076] ? _raw_spin_unlock+0x22/0x30 [ 139.498213] ? __alloc_fd+0x29b/0x750 [ 139.502009] ? exit_files+0xb0/0xb0 [ 139.505622] ? lockdep_init_map+0x9/0x10 [ 139.509657] ? __init_waitqueue_head+0x97/0x140 [ 139.514305] d_alloc_pseudo+0x1d/0x30 [ 139.518083] anon_inode_getfile+0x1b5/0x480 [ 139.522383] ? compat_SyS_epoll_pwait+0x4f0/0x4f0 [ 139.527199] ? get_unused_fd_flags+0x121/0x190 [ 139.531754] ? __alloc_fd+0x750/0x750 [ 139.535534] ? fput+0xd2/0x140 [ 139.538713] SyS_epoll_create+0xfd/0x240 [ 139.542750] ? SyS_epoll_create1+0x230/0x230 [ 139.547131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.552132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.556869] entry_SYSCALL_64_fastpath+0x23/0x9a [ 139.561602] RIP: 0033:0x452cf9 [ 139.564773] RSP: 002b:00007f54f85c4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000d5 [ 139.572468] RAX: ffffffffffffffda RBX: 00007f54f85c4aa0 RCX: 0000000000452cf9 [ 139.579720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000010001 [ 139.586963] RBP: 00007f54f85c4a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000002f, &(0x7f0000150000)=0x5ea, 0x4) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000094d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0b223a11b34e54c) r1 = socket(0xa, 0x3, 0xff) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000014b000)={@generic="14c1182f2b28e1455ff992f21cdedd0b", 0x4}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000094f000-0x10)="cee341876e0fd787cc9a596de52333bc", 0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000094f000-0x4)=@int=0x8, 0x4) connect$inet(r0, &(0x7f0000157000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007d9000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl(r0, 0x5, &(0x7f000028b000-0x4c)="c2209dbfaf56d145820e6d05d44514e65c12edbf8ca57c6e53c273d015fbc306f687a115685c3241e658f54f8c5393906afdcd1798d2646ffac322f26fb10bfd6b54173a3fb413776a4b9144") sendto$inet(r0, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000460000-0x22)="2200000014000781004f10f7e2ff05fa02fb40000100000008000200e7f8ff02f155", 0x22) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0x1, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000479000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe5000)=0x8, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000056d000)={&(0x7f0000f45000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x10)=[{&(0x7f0000f25000-0x3f)="440f9d5d77b0abad2cbeaf3b99ba7bfdcd62cc140b869fda79a140b3a01e2c7e71695aca3cf532f70d25aae2a1918ca2e977b73530b649bd51ba7fc625f312", 0x3f}], 0x1, &(0x7f0000fe6000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, 0x8000) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 2: epoll_create(0x10001) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffff7ffffffeffd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000c1d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:55 executing program 2: pipe(&(0x7f00006f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) epoll_create(0x2) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r0 = socket(0x1, 0x800, 0x33) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ded000)={0xfffffffffffffff7, 0x88, 0xb9df, 0x460}, 0x8) [ 139.594215] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 139.601470] R13: 00007f54f85c4bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 06:52:55 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f0000155000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0xffffffffffffff39, 0x2042, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) close(r2) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff3, 0x7, 0x0, 0x7, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffc5, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000280000+0x3ed)={@common='ip6gretap0\x00', 0x80}) epoll_create(0x10001) [ 139.653788] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 139.685741] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095f000-0x4)={r1}) bind$netlink(r2, &(0x7f0000791000)={0x10, 0x0, 0x3, 0x20000000}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000043b000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3f000)=0xc) r5 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000173000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002cf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000047e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0xc) r9 = epoll_create1(0x80000) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000740000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000542000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000401000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000202000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000db6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a72000-0x4)=0xc) r15 = getgid() sendmsg$netlink(r2, &(0x7f0000c1d000-0x38)={0x0, 0x0, &(0x7f0000cce000)=[{&(0x7f0000e23000)={0x208, 0x3d, 0x200, 0x2, 0x0, "", [@typed={0xc, 0x7f, @uid=r4}, @generic="640c22b089ca1423cab77b89a60538b772d5f4188673bf89ca7353ef3021121b709c110c1fe490dc83a4e4b3c7ca5796dc73919d22685475a4cd3cfc3c61646c8e68ef63da8bd10e1b5c363542ac011d12cfef6ed663f207", @typed={0x10, 0x43, @u64=0x3ff}, @typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @generic="657aedded9f17f603a09cff3f82dfaa21c29c1b1986c16d70693eb29b746fc73bdf6780e24c7fe39fafc4110555a90ce0b59904e73c2ac17e6b568e77f1dcf6b7ebfb7ba493dc0c98aa80941b0e4346a71f1bdde4e7ac87866815d690bfe6af898aaedeae9d026818a5f63b1b664dfb83fe9a560740d38a67b414407074bacf734de7fa5ec42b0d201194c5393c17d20e266be89ac04a56be81b43f07d8575af6ff9", @generic="8a3ba7290bc64d80dccb106425a6f4bb8f70620a798cf3f9ebb051f4c17c6afafed24b5b2eecc2ac38fde605ba11d8ecb0bc7a85ec6250d4fc9aec54833b3ef93cb772df9a88cb554b3f375dcb0e9fdb84400a3a37ae922734b1639fc77d5f16bf2d4623f3de0fe5e665303968f95d8961525f4ae627d0a6516a77457aea057eab4aaac6a24afa64f2521ced177be9b8d058e5212d85751e27", @generic="53807d1a3c3a80c22147752105d8692d39152d3b913bcf960a0228740aaf164ec35db60495fdc7c1518e82e152f491bd14"]}, 0x208}, {&(0x7f00000aa000)={0x4a8, 0x35, 0x0, 0x5, 0x2, "", [@generic="8a28771d13e0b588a4abaa6d5e7945e239e847ceb093c2ef92afdff8fe8a5053adcce74e4c4f41d0736ee206902ef35f700f32a6b9dab75a6028afa7c7cc13db62dec5e11c88be4c06901b943ffb798a12c07cd2c1a68704613b8ba6aab615df920f12da9e10bdb70bffc5e4fe756fe4b48ea052c80ac802d11efdd0fc965c7bd649bbb10bc58de643ab3026e117c42296847c314e3bdad506a4f69aebc6bfedb3d58bab31237992a1b01f472aac67bc9691b9d1c8e4591609714b7bb4db5f72b437a4dfb9", @generic="99100fb0ec133fd46be38cb3e4a83ee31b17ee1ebaf276d866fdfb556eaccc401074f6221a6c045bad7a45c9dec5b18836238e1a6bd5848c4213fb8e78e225486544dbcc4239fb85", @nested={0xf8, 0xa, [@generic="e82e2804edec7b982c031a05b4ac71fd5ac076f0d2b017d7e5b944e8ebbd5d57b22c11b852c322c69686721aa000c19cbde06e48541f6ae6118d13bc9dccab7d5d4411fc92d666533e50e288eec3eae88f4c169e3122838c974f4e80b7a367984f1fa69e7bab020f7d1ed86eeda8c6da8c405fa1d507ca42a6625db94f62aea52ff92d73f20f5930b42f344095e6df91a657664cab5004aa87461d77fdcedfaa5bff9d8c014562e6041000422524a94ccfbcbf159621475ed9911c8d93c5f926cfde323632b37ac9721815e1a7dd79a14f70193c5cff36a44dc0e6f2462a15f3a16dc433a6a5a8df381bfab2c9041fdb5f7350f6"]}, @nested={0x290, 0x29, [@generic="fb1ccca393ad6e56ad988a6d9a8524fdbe0ff014efa2db1a69c811627593588838426133f82ad94a02fc5510caf33cbd11bbf8f70adab0744810080a56bdd2b034d37d9787faf1429c61497719dcd78af4367a1e3504d112d11b9da3e2e71a9d694bfd0ad1d8e7911ef425856d287e12050f8adda8c958d533cf16586ea259533a04b4cdac5e2f21a9c0e07e43e42a72b785b38b2cf25bb739a1d171863c5c6c45debb62de489704d483fc94c3a8d06e824090e5b4af0ed902134422794966183aec", @typed={0xc, 0x4a, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="f3eae74bd3138d162f07f0328ae1d570397894f7495c1d4dd581c9385e79a71c7511bc3a4f9b903ad2c3aae8b797eb1047daad89d7934a2c4597660058567855ac39c8af788c55779ad5240dec6a5e4fa85a793d07858fff5ce4e5bca7fcd6f08bd3381fe42a36c8c04a54cef38682bcd5bdae54e4d698f6ce366245252c747a50b7dcc13d5f4704dc78e0b1134a391fd7c67e8c9bfea35e0a6f1a63d5f08b1dcf7ddc527d389a393665c93151", @generic="72763390b3154e10a1a8596e9bde3971ebbf766c5ddb88f627048eec07c97cd4e4a5fc8cb901d252fb9e686147fa2e9718bb78ea94e3e34f6fe92d43", @generic="887dc7abd91eafb9a907ee41b622825bc8586e6680e426193559956427e8e4db4cee88d1c6dd7a6af462db57f4dc1128f3e8364773a1a55bbbd9d7c62c1f6389a85f9a3665871e584f5068e4f1479029089ddba0a6b0a6727d63784be1c9cb6f8d3653174150c8fd6eb4f7d45bb1392a4442ef858e30a8f25433038a8d9bdf17d1a354d758fb439d86bf725c0c00160114cf4e8591b3fcdd5bf2ea0305d9d29aca27e8414a5cc38345c3eb69f5a0b6265388a0d8e0012e562c964cd14d5b00cad61fccd3ec1d7075574bf15dc03b2b25a48482"]}]}, 0x4a8}, {&(0x7f0000f34000)={0x10c, 0x19, 0x4, 0x6, 0x1, "", [@nested={0xfc, 0x76, [@generic="9f6fa01b70bb479c733320e1c0b60de1fe57bc61f5557e740beb6abba9bb4cdd0347c0090de30ba20e6280b17d71184ee4c3c9518beddf49ef54da3f92859059424c19", @typed={0xc, 0x11, @pid=r5}, @typed={0x18, 0x79, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="71893c48c0ebb22e480b6f1a96c6b88c15d3312f7b8de17962771e9fea55ddde2c75a42a5f3d87aa63bdd6e6cfea4ef6c8d6fd3ce80643fc8ce25f8f26f48b7e704a695a14a4ec2648ef7cd85c25fe2823f359eb5c5c51274704f097bad6b13a1e1ae8f8555fff05cfad01dde066912eb3107c09784932f055a958ecb716533936a1a0c0", @typed={0xc, 0x3, @u32=0x59}]}]}, 0x10c}], 0x3, &(0x7f00008c4000-0xe0)=[@rights={0x20, 0x1, 0x1, [r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r0, r0, r0, r2, r3, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r3, r1, r3, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe0, 0x8000}, 0x8010) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) pipe(&(0x7f00008cc000-0x8)={0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = socket$inet(0x2, 0x10000000801, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000af8000-0x14)={@dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0, 0x1, 0x1, [@empty=0x0]}, 0x14) recvfrom$inet(r2, &(0x7f0000754000)=""/155, 0x9b, 0x2044, 0x0, 0x0) 2018/01/15 06:52:55 executing program 2: epoll_create(0x10001) r0 = accept(0xffffffffffffff9c, &(0x7f00008b3000)=@generic={0x0, ""/126}, &(0x7f0000f0d000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x7, 0xfffffffffffffffb, "c3dd56bce1a4", 0x5, 0x0}, 0x10) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 2: r0 = epoll_create(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000fe8000)=""/140, 0x8c}], 0x1) r1 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r0 = socket(0x7, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000762000)={0x0, 0x80000001}, &(0x7f000093c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e17000-0xf0)={r1, 0xe8, "6d968724d19afd82496ac01855c4055749b025fc56fa3d34497e123f52bb4a7f441f467e977f271def16f6e1575330d6bed708e5ca53de61ffb37dd3fe663c7d716524d51e08e6b3b065bfa99a488a318e201ddb1e0a377b909f94af31129313c66e12a4c77916466a1972a57d58e57022f02195b15fdac1eb6db6e7806df8c625dc42438fd48e1d5040d3f087f5459d118ecba6f4a81a2f98c23449aa188789eade5cb4763557a1de62c4553cbd3a46abc8b3394a0685a908ec5f673d31796ed36520345039302d08454f7f44eda40c7be14b58e1cded2f33ecd1b016c611481502da73bdb55627"}, &(0x7f000065a000)=0xf0) 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009f5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000307000)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r4}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000013c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x3f, 0x0, r3}, {0x2, 0x8001, 0x7, 0x0, 0xae, 0x7f53, 0x7fffffff, 0x5}, {0x5, 0x4, 0x7, 0x81}, 0x8, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x3, 0x3a863f36, 0x101, 0x7fffffff, 0x5b}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ef000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = accept4(r0, 0x0, &(0x7f0000107000-0x4)=0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c97000-0x4)=0x0, &(0x7f00009f4000)=0x4) write(r0, &(0x7f00005f1000-0x1000)="7f8cb72904060b9f8fe148c0377ee129c9c81b55d4ecf2b46830f921bea26bbee5e4e8b4242be96c261ee81a66c34b7ad87546fbbcc59906eb5a2cef95e7bbcdbca0f5997676f2b91daf7af0f5b8286564a7b8940be9c484f11e16438227640867862faf343be17ca6ec8cc596a6967487b8820edfcd282dfec7b86a39e5a049e027353ab08b70115f34064fadf07c8c9f84d2d700a5ce769a56dd50e490b479f6e546f0974dbeb93a2080fbd78ba535af5ffa986e735f30dba3ebeb5d0cf23ef44d6200647eadbe7d1e749dfa332a4dfd61606a709204aa631bc4d66ed2a98b199414d5684095490015291b4fae143324a7344c525eca1ac3c4000dd59e1520757016c5e0c3b20c75b511f42e833a7ddb3097b595581e46de44f4c02b83102540bade6e680dd967968c6aa8e2745f6da0ac533d0fa65ecb12eb309e0b8cc57d80508506598c11bdf1128a1413bfa317a20fc5db37eeff4a9eacea2dc7d478bef6200bf6d10fa2d9f90668febec3bfbc096f52bc900f6ad891b91de06578ffc3b61486654f673c3805869352c4a6cac47d9d2e7a0cde7324d48b87a330052d2def809893f02fd0f658dfb5d6e2d6ac935601cf0912cd00c683e6c5ceced7390366244daac31c3ae660c69fe866931b335fdc773c8420b7a3086016241d6f46a332020afd258d15bc016538fefb9a8ad0edc159a9983b2477e9a921e35514bd1f32485ca2d3a41cd401e0f9fcfbf63eb9151550bee424b854ac37c3968a6080d532f9de091c800ce43a6f30b8fcb0c85e252ec50d17f28149134488564945830bdee6082b661401c79aded976bedc76e200b5c54beb4e69f36a7746492c9e2b22a35a39cae1438e8f2be76d21aba8fd42871275dfe3c3c30b0af32726a12981a4a1f22377e87a7b90f77ad384a4b0f3d738fc0f432be96e27933176293a7f7486647236a5f1fe9891d34f7c7c5b586b92d4a715a47db4b4c2146e2338fe47de141986b10444f34aa7b20fab5b74654bc1bbe9332d77ec4a39ae1830d8cd07ddfb5b951727c7f43117d70eb0c3159afce52705da0aa3f304af13deb51d8eb01380b534b1f0f757f45e9769a4f96ffb4a6c7f2de1cb1632d5f778eccc5709ed3533067815b43c91e2367320d5bdc9b4ae7e3793634f9c202a70fffe459e8ba63be1f239042d4dac3b825f3c5fd8055d78a7b312325b89302ec58b9aecae15d3fdeb52177ba60f9e5adea87b6b74cd671b06523a0fce2300896cd31fa898a5bbcd3dfd6580deecbc2b5a97749b099a00962151f42f321e47468e7b2719df106a2e7427bd0369d03ca65f391d4589e8dd9616962a4e6e93f048363ebe7c4351d41661b2e09ee7b3208eaec87d6de1fcbd03e8836c424213afccdc60d0f010d4742801d6424f8394b3244fbf416af47f98cc5a998a1023063b1906a35eb2e0c942c7ec66c099ca3a73ea5c8fc8b598f33b436a82843dc4bef81e78455d3873d0a8feb191ccd7a4e7501935bd17d532ea2421950f7db49ad5f434eb978a45f22d0f57e080419189ddb1dd2bd538fc4039157629a34be39d697223252b8020b5edc27caaf010b40600a50530a58597e7a4548c1301a3d55fcac8f206166b11f6d54d3c4dff31442b4e30e4c4db04d8a5496d1af36cc37297d06e063e9e20cbe44f1e0c75075a2095471f0ee06d559ed7bc864c2e2aed09efb7393011d68067722813ff3970cff52fb1217f731eabe028eb4e169d7328bf81ab772c98a1f0a30e0b7d62a4daa7e32bbd8e3fc356345495c1c84b60fee6867a6c03dbb780356ba474f31f31cdcf2f01219ecded5520db0e3835d49c947c64167fee36fecbb201b4dfd1505df0348882b8089fd188f0b9acd81b6aba9ac4fa4e903189c74deef0a33ac8207c2a27a47c8f060c0bf9474e5a8d2af57fe65a4b347ce161f00a8b558bf14c962b5e543cdbf45ed1bb8fd0798fb0372ffbd7d1dbcb38d69d7e1d71dca0d4d987928b175712f1acfe6527eb29daaa83cb73e16380e14b78a1e4c321a3644b844f0c2d70f1c0440cf0657afef8d042c7c5bf873ab6aac676e49a7b5903b3abb9729f46a593188d1218d88c42f434d9431a5274809d18303b8e5393c64485e4b98c1403f406ac3ed6d1c40c3dfa3e0fa29fb39909d90173031dbbeb6f1365ffef3d731e014f56b7136214d5c6bf53810a0ab55b1b3ec3f16ad50babd2632ce24e96867c326317370d9cfe7b3994fd72e2bad3c933769c3184e5ffa278018e21001d40fde9478f02b5804909b8e26f3b0622b9063b4aabb8a90caf6aac27179c55165b3f7f2585a8673ef0b8c02348c734b718b09b19fad313d61619c7434a38afe8c0c8af75c21c520c5a95f3a4c7c5f66e970f40b22c07259896f06dde56ea02644cb572ec5d9328a4771cbf62dc79c1aef258100d5a3368311ce69ab4e693be72b5cf3c40b750cba68a1f1240a80837cc74421b055de07f182e449d38c98216911a83b8abeb4814ff6a576c6b8df3feadf9d7768bd61a441470e4d722495c1c17a70eb99e212181e48a108947d0ec4c1d676127f00790e72439943c39e76681447a85504befe471def3b78bfb4f7bf9ec09ae3bb40e8e63a53eef1f489f7bd487947aac5f332a70473c34f60ec2566d611b268363b492dd6d017e745c57635b37f089363c6c49859662d045ba604d71f1abd7a396a474de650aa2ba74031a1792a84d391dd10372e55e07d2741b65a26a8384c3fd06f4a5195a498696de8fe57299beb4bd4233133191dd3ec86b81df814aa600a6693ff419ae02724b532910ec0c4794eb02b80524c0ec602a651dc2ba4a87ab07798ded49c4fcfbb315828fca588c9a2ef60adfe5401a6d77e34d4d8a737d049af763e9f8c28bfbd0b712430ada69c837d0e20baa8f6edda8641122dc9fe2c4646597051b5fe4143df2895feb630df43f7d19a8c0b07c8971122b80d3b9fa22687b2b73c472bafc11df09070deffeb4e8f2e56027b27ce95e58421a88209e54aed237482c32ac475c0eb193e07f1c76da1ac7f5f243c83ec7de616d11930bc7f92ed71f91423434729daee3f76edd3bbbcdb110dde14336b7e6e6d5eb5bdbc3d54f56e87287d70861951c83e3676ccc5200bc75ef22122bf5d2e5b29f79d4096075eb3fc39b3e055665c0983bc1c9cc864ed07de4d26f26bb1288e1299da8618ebf168f1c3d8730aa6214068282f9fc6e23cb9948dfb7a0c2780bf126da983fc6351ba275d5aef9c462e6b19a3fe569622d2008601582eed74a78c13662eb77236a381428902923c33c2283d8acdb237bb4303e903b7224bd452a56d42e7f135220fd32d7044db553f428bd9b5672a60eb1902bdd1cde268905deb700e566898a0237f9d00c8a9e33bb745ac296da3d75cf531bd23cbcf318485acffb41a60d7d6a02ec2f867f01262e5fa6e896e356b7de9fb51249ce2f83ed979beda5aa914a4a31574fcc008cd632ba6d6a66083af700c09d24a67ee6cab7027e9e0aebd080e4dd29776e966f82582d1ca228b01175aafb82a293e1f965a3d6b24313656070fa2d3588878ce429d6291a8976d6c6329231fbed2310fb4c10057f890745f70362c9e5f391654d7f525e7e8be58f5581fa484d3452147665464168fc403f8bd3a12239b66388ce41015a65cd7ef7d77adb705dd414f15388e1feddcd5f57e39c09a17a028c37263a40d5f4ae61c8ae095dffe372f272c598a042b330185b0c9e729a89ee6917afdd9b48e8916aad9d5a6d0ee1883fe9320244dd51f9a45a3ea20dd56f7bb751f9e6a1a846330836e68a9613c29cab10f11452af3260e2b94cd2e2516327cd45e00f8df5a58aeb5a92842faa580acbb55ee4184d438e08bbb60c2f48ecd0d1eedaf47b4be3fdbb80c5eb47dad06c3fac5e4ee4c63eafaef0a93f4cc98cc4d6c753971486cd21204e212d220b0a17ccbe43ca0fab1575643aab15897aa383c52b71916993e9e7f6d398f7bfd8b80706bd5b206505fdf860eeefcb6c390ce873586adb26de7d29c60dc5daa31f060b268944e0c9e2840276df8596906b8c9a5c459bb69de8815fc75cc50768a3ea5ab92df99f4632fbcf47a08fe3250075b920eb37287e52dcf21682bd39be7afb9f7057eef9555c7e4b7de2d10892813672b262ad6f25c8b6fdd5c7d6f2d34b65abeedc0e3f10f87c74b21c880788c9ebc7ea6163e53d104a89d289c7fd620e2f7f06f3cfe5ed44f68af175e495bb287b65946ae81959720fd969463086604b1b288cc406234f4a4724a4c8fe30ed340957ec41d38cad8baed59305a787df02dbd692064b412eaf7473cbb2996b5e7a5ad717589576857c157b7e9f31abd5279f4a01abf62993e731f3d2c6537dd5e94f269e7540b44d81a726a8716399c6eedc9fc96cbd0db2d821908f267dbf08d9a88e970ab21a0ae36bfad83c1217c88c59afab5891abbb1c7288a5be5f28d14d977bbf07ad4cfdc4bde15e9d21892c7234c8cd97507d69e64e1d32a2555f5bf8315e273f99ef54bb2afc42545cac78f0564b6306ea8f6d02951555b964df944e4df2e215164e1404a6dd3c6125e6076b3cdd39b0f90428f04062e4de273a98ebfc9897b5d16a2dd6d661388ecf52a39db1ba4fc76c2df7ab6cb434a7e93d5bd0c6d27986aaa8cb957e505a8b539543b0d0b567de55253ce0eb918ee0d78ad9432aa81b7315d837d33a5fcd5d37c816b784268c763dadc3c80b1e3635ac60f4c1f77038dba0727577e5ed7498b29b57a5558fd3fcc3247a8c31561751b1b06253b3b2671d03d19480fa42dfb053a0ca12f0744ddbd4c2c62059d03483519b926b0f1edb1de9fa3fa403685c3db51f008a559d381b271251fbbc1ecf4d688ec3395ba8203773775ce710142af77df87f620357e76c2063d1d8bda0dcc8ebed18048bb290ffbc8778ef625d721bc0cc837ea8071fdcb45c8110d4ee7ecc444be67c255dc971d8785604e257e5a218e5b4938b6cf085af27c7ac215343099662d4da0f641cfd3692f5ada8417c0a9abc88c17bb5ae88c6baa0480a316ce392dc5e2f77bb16cac49235866abd1b56de3a9908c3309cea58031d2d5e2bd5b2f3f2f1911d199075909720d3a2746467bb0dac0fea84353effefbdbc9b8ab572c8a0cf61fc42d0a68971b02961c55bbfd990b23e2946b9b35f328108f3c5f5781bb21a25e908cde2515a3fdb9bd76f662f27c232b510cad1477de17098d52fb0ba8a0850b0f31378cf7594f922648f33e72e7d9fd92514de4525507e779f3ba7b785d227f19b619a862a463dd395ddeee0b37a71b3360a22aa78a4ea78081bd243921a1afa680fcc28b2213ef1328ba05571be1b44f2f41aee425fa52114f93a0274dde5f1b2ac897504e2f2a964a89fb60e522a25726a078ca4958bc3fefae0ea2f0ad6b35dcac5d7dbbf4626479292c999479a0cb06c10cfec8376e94f9c4290762695a15ae66d5585d9f38e96b9a505968fa34b6ce1fda388428c87d61c4da517de72e2640be0e6cb853b0df61509080c50a016632026cbc5529cbbf0a53349b3d4dde744b9cf8b9606bb68c1232c41326a9f4b767f0a9015234af9d20c1cc724e9baa2eeec6a44bcf4c75e0c6de24c12305edf84f0d79d4a02c65039b641e349813151404318b0daa54ac057508e488298c39b3e76365c4c4ba00d08192f8a721f898f8e54f41ce91ca753d446d0f1441c6fb7328337de7aaede5cc17ff32f18aa19c3642a67914b2a6fba4b0c763381d7e13dd91eccec47dc9f93852c948dce12ddddb671278e0493f8e83619", 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000077000)={@generic="0f4121e829d984bc39f54ae3f7b08075", @ifru_flags=0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000764000-0x4)=0x0, &(0x7f00008da000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f02000)={0x0, 0x0, 0x0}, &(0x7f0000f76000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e73000-0x4)=r4) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000528000)={0x0, 0x0}, &(0x7f0000dda000)=0x8) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x101, 0x0, 0x5, 0x1ff, 0x1, 0x10000, 0x1, 0x9, 0x7ff, 0x2, 0x4, 0x4, 0x80, 0x70]}, &(0x7f0000bf2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a76000-0x10)={r2, 0x3c, &(0x7f0000c28000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000051a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0xa99c6a, 0xb, 0x26}, &(0x7f0000000000)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@common='bpq0\x00', &(0x7f0000002000-0x24)=@ethtool_ringparam={0x11, 0x4, 0x7fffffff, 0x9, 0x9598, 0x3, 0xa6, 0x4, 0x4}, [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) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x86c2, 0xfffffffffffffff8, 0x4, 0x81, 0xb83f}, 0x14) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 139.859117] device lo left promiscuous mode 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 2: epoll_create(0x10001) epoll_create(0x6) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 139.885894] device lo left promiscuous mode 2018/01/15 06:52:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffe08) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1000, 0x200}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff7, 0x4, 0x7fffffff, 0x28}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000287000)={&(0x7f0000000000+0x811)={0x10, 0x0, 0x0, 0x320100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000247000)=@alg={0xe8, 0x10, 0x30, 0x4, 0x1, {{'ecb-cast6-avx\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], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r4, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 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) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0x2, 0x2, 0x4, 0xf, 0x23, 0x0, 0x5, 0x1, [@sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x2, 0x6, {0x6, 0xff, 0x10000, 0xffff, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_sec_ctx={0x9, 0x18, 0x9, 0x5, 0x3f, "6bdae2a72ce51369327eb84a038c56a769b7841715f3bb29631f0dbbf9b3463e0a3a4ef278251e8baaf43a56ce5b0a8f52d05ca118f5c4a537440695d050eb"}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0xa, 0x9, 0x218, 0x0, "5bfcbbd43b449a70831c9befa3d1884eb8eedd96943ad3de8836926c97e1e2748b4a1975f74c91635263d7c7f870aa3b4be6368db53a7c4d175774990ddf9568da2ada"}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x43f, "c5269664baf6c4574a19a895a336a0df2df6261c8a548863f80100933fc046144db94347774b1204ec5d0ea63133fa458407a88e057e3e6891f827d354aa425400081d9f441b9c12ce7e5e81e134e40285d0336f602480530461bf5ef4173935777d342b09cb56cd0157ded65f46e9b01386703dcac0d90e9f05a4fc"}, &(0x7f0000004000)=0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0xe4560fe4c5831554, &(0x7f0000005000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000004000)=@ipv6_getaddr={0xbc, 0x16, 0x300, 0x2, 0x3, {0xa, 0x58, 0x45c, 0xc8, r5}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @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, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @IFA_FLAGS={0x8, 0x8, 0x88}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x8000, 0xffffffffffffcc83, 0x80, 0x7ff}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000c9d000-0x4)=0x4) 2018/01/15 06:52:55 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000073a000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bbc000-0x4)={0x7}, 0x4) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 0: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x101, 0x0, 0x5, 0x1ff, 0x1, 0x10000, 0x1, 0x9, 0x7ff, 0x2, 0x4, 0x4, 0x80, 0x70]}, &(0x7f0000bf2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a76000-0x10)={r2, 0x3c, &(0x7f0000c28000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000051a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0xa99c6a, 0xb, 0x26}, &(0x7f0000000000)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@common='bpq0\x00', &(0x7f0000002000-0x24)=@ethtool_ringparam={0x11, 0x4, 0x7fffffff, 0x9, 0x9598, 0x3, 0xa6, 0x4, 0x4}, [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) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x86c2, 0xfffffffffffffff8, 0x4, 0x81, 0xb83f}, 0x14) 2018/01/15 06:52:55 executing program 2: epoll_create(0x10001) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000aa8000)={0xffffffff, 0x3d, 0x2, "ff5510cbb289", "322e9ea25950243fa147ae8d3337317c"}) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 139.927196] device lo entered promiscuous mode [ 139.940255] device lo entered promiscuous mode [ 139.952465] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x9, &(0x7f00006c8000-0x8)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f000020a000)={0x1f, {0xc6d, 0x1c, 0x400, 0x6, 0x20, 0x5f}}, 0x8) r2 = socket(0x7, 0x3, 0x3c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000f5000-0xfd)=""/253, &(0x7f0000fd0000)=0xfd) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000de7000)={0x0, &(0x7f0000fd2000)=[]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd3000-0x4)=0x5, &(0x7f0000fd3000-0x4)=0x4) getsockopt(r2, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe5000)={0x0, 0x0}) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 2: socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000cfe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xab, "445629306b321b6cd66a7d823cb69f99818d7427b74fe3bb29d25e3756217554b9142ff6b6c9c60352ea5b66f6cacd85f517e5ab3c2b7e7a00c3773d57361ae77a3525c1e17d73a5e1f62e4e2d5bbf402c5303d1768b8735e87cccea425cd7cd71f26524218c3cdd1c0d27efaa97ac588969a5920e95f22bc750276e4c1c657a63193d428d862268c5dc514d8202d433a33ea5a5659158b1593ddc5c96994a6aa52757a6c93ab1dec85205"}, &(0x7f0000966000)=0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x76, 0x20}, &(0x7f0000fea000-0x4)=0xc) epoll_create(0x10001) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000001d000)={0x4, 0x7, 0x3, "6869178f9836", 0x100, 0x0}, 0x10) [ 139.988141] device lo left promiscuous mode [ 139.997239] device lo left promiscuous mode 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 5: r0 = socket$inet(0x2, 0xf, 0x267) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r0}) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) socketpair(0x18, 0x2, 0xffffffffffffffe1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000001000-0x9)={0x1f, {0x7, 0x3, 0x9a06, 0x3, 0x4, 0x7}, 0x5}, 0x9) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$ax25(r3, &(0x7f0000002000)={0x3, {"9d0383a5fc2e82"}, 0x7f}, 0x10) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe6000-0x490)={0x2, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x299a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffc1, @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]}]}, 0x490) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000044a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) epoll_create(0x10001) 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080009, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000d000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r0, &(0x7f0000e43000-0x2d)="2ee4b9014cbc59d647846de2bb970e832f11d2a9c464e63e73161f33c387b9dcec10a2b0e8c5be5e39c82a7334", 0x2d, 0x40000, 0x0, 0x0) r1 = socket(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 2: epoll_create(0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0xc2, 0x9, 0x7, 0x6d, 0xffffffff80000001, 0x7, 0x1, 0x3, 0xa1d, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x2, &(0x7f00003f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000019d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000037d000-0x4)=0x358) r1 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 5: socket$inet(0x2, 0x10000000801, 0x0) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003cc000)={0x0, 0x3}, &(0x7f0000a79000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e14000)={r2, 0x5}, &(0x7f0000b59000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)='reno\x00', 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000591000-0x78)={0x9, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0xaa4, 0x9, 0x80000000, &(0x7f00000f7000-0x10)=@common='gretap0\x00', 0xffffffffffffff87, 0x8, 0x100000001}) pipe(&(0x7f0000302000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fa7000)={r3, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [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]}, [0x6, 0x7, 0x2, 0x80000000, 0x3, 0x100000000, 0x1, 0x3, 0x9, 0x6, 0x0, 0xff, 0x0, 0x2, 0x7fffffff]}, &(0x7f0000fad000-0x4)=0x108) connect(r0, &(0x7f0000bc2000-0x10)=@rc={0x1f, {0x7fffffff, 0x1400000000000000, 0x6, 0xbd, 0x20, 0x400}, 0x6}, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00003e4000-0x10)={r2, 0x10, &(0x7f000017e000-0x10)=[@in={0x2, 0x1, @rand_addr=0x500000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000077e000-0x4)=0x10) 2018/01/15 06:52:55 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x5, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1d, "ac322f6737a523ece9521946648b49e4dcb7f167236a3421817fcc9637"}, &(0x7f0000003000-0x4)=0x25) recvfrom$inet(r0, &(0x7f0000000000)=""/155, 0x9b, 0x40000002, 0x0, 0x0) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 2: epoll_create(0x10001) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000285000-0x8)={0x4, 0x3}, 0x8) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x0, 0xff}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 140.223304] device lo entered promiscuous mode 2018/01/15 06:52:55 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 2: epoll_create(0x400) 2018/01/15 06:52:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0x6, 0x49c) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8004, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/15 06:52:55 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x0}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000adc000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0xb) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x10000, &(0x7f0000fe5000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000852000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x0, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0xf, 0x1f, &(0x7f00001e2000)={0x0, 0x0}) socketpair$inet(0x2, 0x8080e, 0x9, &(0x7f00009f7000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f59000-0x4)={r1}) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 06:52:55 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000817000-0xe4)={0x0, 0xdc, "1dff062277b5f60a192e522e9d3e3101ff65e7c30c92acfce7f5676ae2a73dfbc8c4ca37341e36f59041a91100ca324f7b0153a916d32afc82fe6610328f156db2576496cc8307c692e88307e7c1e49fbdff1cefbf0d9e36130eafc9c0c60abd33d32175cf4229d04063195f9520bcfa4a0ec9f9ad209eca961d889d1a8ed1c9537faa0f10a962a1e035995c5a11ee8c7d4989189bf7a1f3417eeae1b4c576b76d9696eda177907d93d14bd8d213d3f9e541e4f3552fcb87015d8a3f80c33bddeb34b4b7282c79125c227fa4a43addf1b37ed9b079d19d1b1601920f"}, &(0x7f0000f70000)=0xe4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d7000-0x20)={0x80, 0x9, 0x202, 0x2, 0x0, 0x7ff, 0x80, 0x8, r2}, &(0x7f0000636000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto$packet(r3, &(0x7f0000002000-0x12)="e46e291e1ce8ca49a7b802672e65228fe14c", 0x12, 0x0, &(0x7f0000000000)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getpeername$netlink(r0, &(0x7f00006d7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000001000-0x66)="50d14a7cbf5e6d6b266efdc664262ecbdebdba9bcaaabe0629c653c0742d70f76f993959637163820299b594f75b5952aeade60dd27fa83ae96a72f66a48deca31dcc8af4af436cdbf1e54179812e69c1011b2f1c9aca3de795baf00ddd283c860e3bb342652") 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 140.252370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 140.266361] device lo left promiscuous mode 2018/01/15 06:52:55 executing program 2: r0 = socket(0x2, 0x0, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f25000-0xb8)={0x0, 0x10000, 0x1, 0x5, 0x1, 0x9, 0x2, 0x5, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0x5, 0x9, 0x7}}, &(0x7f000028e000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e73000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7d, 0x6, 0x7, 0x4}, &(0x7f0000000000)=0xa0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0xf, 0x6, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7e828cc5ae1a5c485fbd4ad61b894cc0"}) epoll_create(0x10001) 2018/01/15 06:52:55 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x0, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x6d4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000002000-0x108)={0x7fffffff, {{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x29, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet(0x2, 0xb, 0x2) recvfrom$inet(r1, &(0x7f0000f9f000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:56 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00009d1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f58000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000ad7000)={&(0x7f00003b7000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@canfd={{0x3, 0x100, 0x7, 0xffffffffffffff0d}, 0x4, 0x0, 0x0, 0x0, "98c61283abf823eabd4323eb00dc9a2344ac1d30de9b72bda4db39c98113850cde7e45a92f968a5e365d0c8080a136ddf8e7af589f0c2fe12b2920c5fc7cd130"}, 0x48}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f5d000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000607000)=0xc) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000064000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000523000-0x4)=0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dec000)={0x6, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x0, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000fe6000-0x16b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x4, 0x6, 0xab7f, 0x3}, 0x4, 0x3, 0x0, 0x0, "e3d40c2aa38279b9"}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000df7000)={0x0, 0x6, 0x7f, 0x100}, &(0x7f0000fe6000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe7000-0x8)={r1, 0x9}, 0x8) 2018/01/15 06:52:56 executing program 2: 2018/01/15 06:52:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ff000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x0, 0x0, 0x0) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) epoll_create(0x1) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 2: epoll_create(0x97e) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 2: r0 = epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 0: r0 = socket(0xa, 0x1, 0x2000000080000000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c84000)="e14c8499fefb4f1c0b300384913a94c8e25ef173781c98ee01dee9d5e954589af81d9a0ec523c1a14504fdab411d05447aefd18b86a2c9a6", 0x38) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 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}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe6000-0x190)={0x4, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x80000000000002) write(r0, &(0x7f0000b38000-0x10)="0208af0002000000007266b78e000448", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bae000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001aa000)={0x7f, 0x0, 0x10003, 0xfff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00002b3000)=""/244, &(0x7f0000e47000-0x4)=0xf4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000674000-0x20)={0x1c98, r2, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c20000-0x10)={0x3, 0x8000, 0x100, 0x7, 0x0}, &(0x7f0000c07000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000037f000)={r3, 0x1}, &(0x7f0000aed000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000844000)={r3, 0x0}, &(0x7f00009ad000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000d2d000)={&(0x7f00006bd000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d21000-0x10)=[{&(0x7f00008a2000)="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", 0xfc}], 0x1, &(0x7f0000d2c000)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x5, 0x9}}], 0x30, 0x40}, 0x10) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bee000-0x14)={0x2ef4, 0xfea, 0xfffffffffffffffc, 0x1f, 0xffffffffffffff00}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b97000+0x9e1)={0x0, 0x3, 0x8}, &(0x7f00002f3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf4000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x4a, &(0x7f00004c2000)="5e4bd410a5e801bf518faae285d4c3607ec2893e14b3c5d901f3ccdf894315335dfe83a3ab6822d81773dd0e496f71cd1139a6e7041ceef4153351db0fc3752aa41bc00213ca3500bf90"}) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000984000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000473000-0x90)=""/144, &(0x7f0000e4b000-0x4)=0x90) r1 = socket(0xf, 0x804, 0x0) write(r1, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00007d8000)={&(0x7f00007cd000-0x8)=[0x6, 0x4], 0x2, 0x800, 0x9, 0x9, 0x0, 0x7, {0xa0, 0x9, 0x40, 0x667a, 0x3, 0x10001, 0x0, 0x6c, 0x9, 0x90, 0xcfe, 0xfffffffffffffffb, 0xe72, 0x2, "92add5213876f56702fae0622554677a504b39431dc964084a28713c20274b13"}}) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000858000)="", 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fe6000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000081e000)=0x0, 0x4) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) 2018/01/15 06:52:56 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000)=""/170, 0xaa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000002000)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) epoll_create(0x10001) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0x105, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5e, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fe6000-0x19)="d79292978dba734298ba32b6ba93a6ed95c780219ce1a84f6d", 0x19) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000019000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000-0x20)={@generic="412ffedda9055e9e66bdf5d57cc21efa", @ifru_flags=0x4200}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000021000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x3c)={0x3c, 0x0, 0x5, 0x302, 0x0, 0x1, {0x5, 0x0, 0x3}, [@nested={0x28, 0x29, [@typed={0xc, 0x92, @pid=r3}, @typed={0xc, 0x15, @pid=r4}, @typed={0xc, 0x38, @fd=r1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="84"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c17000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ff000)=0x10, 0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x26)=""/38, 0x26, 0x101, &(0x7f00009a1000)={0x4, 0x2, 0x7, "ec049f2f2073", 0xc20f, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x6, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000bf1000)=""/248, &(0x7f0000000000)=0xf8) r1 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dbf000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000867000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000045e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, &(0x7f00006db000-0x2)=0xc) sendmsg$netlink(r1, &(0x7f0000bb1000-0x38)={&(0x7f000089d000-0xc)=@proc={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f0000ec1000)=[{&(0x7f0000e70000)={0x1630, 0x27, 0x100, 0x5, 0x1, "", [@generic="2625fdb2a505d597f24f46", @nested={0x10b8, 0x26, [@generic="cb11431903feebc9ae660444a70c045130efc513e2f4bd75cc70c2633a1d73b0e09d5c2e77e4a5da58c651b1746d46f7b21b702756a975f5fba036167f2cd12bcc92b94e90d8032afde2597e7eeac864bcab1049b8fc730d87833f67f64e45cca5e2a83f86ee375e8c1178256e24da6971a1e40ee120db99", @generic="e2d0a85f0537526bffb3ee5a5cb5b81a32432d375bbc4cab8aedaed08e802913ba5d0e6a5e79fe413b7758f544138eaf4dc6ff8b93cc0c61d158de1a", @generic="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@nested={0x2ac, 0x7a, [@typed={0xc, 0x32, @pid=r2}, @generic="20194f6ac99964ea18187f491fb2627fc93052af292138c422533436d8897c9e64ae71158950a6c474fd979262edce7fe3a7e105dc5e67bb4ac1d0bf8847a95aa36ccde49d53155a0533bb6ee17fb0acba77e4917361feb28488f8ac893dcb0f69b7b8793945586aa680519f35805f9ff9e076d745a9e956d20df9c5a7f3e1707bb7f0acce4f45254235683d", @typed={0x18, 0x60, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x21, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x50, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x5, @u64=0x36f}, @generic="a5b53a4054b306dcfc17f7d507996f5edf9944a8b423e5465ad6d44a8e073cb4800eca5ed6daceb62c2ca59f41e5571e919af3a22b74816ef2afc931036497c026f4bd29a730d682b051092b5bddc807cb6724052decd499933894b772f4e6df247bd02e5f406fb34d36a2530edaefbd7833ae0cb620e3fc7a0e84d9bbf70f1fa21693bc41e88fab5ae7196f8643283bf033a214e69f899c53c9093aea1bd76216fac87e074e0554fbfb792071d436c5e011a3eb", @typed={0xf4, 0x2d, @binary="ce8460a7cc728e8ea97e949716ebfcd7903b484202aebf94bc95daf929d4f49d3d83848c1e1161b26a90768de75f36f605e24ae8d4146ee2248cafbfcafe6b9743de93991ddea37246aea4689aa7d34c03cff30a700724dfbab60baa48efbe656274e402a13cd89be7bb84b23312c0cc3c251594a5442eda1a3de994dcd85e3066d4a744c774b86d20881d3f39b391d0121ddc6048ba43d8e7a608ff9a83799f126ae77aacfa0eebd55e5acd33a89f72ce9e2488ecc95fe25b6b129eb22ecdf5276891d1d2e749df34e5c45bff8944c644b3a8b9db41e0b29afd9ee2d548cf49543f9d6bae4a89a1b5d31328"}, @typed={0xc, 0x78, @uid=r3}, @typed={0x10, 0x2b, @u64=0x9}]}, @nested={0x1b8, 0x51, [@generic="c4c87703bc78da81", @generic="15f8ee1dc3e63a633cffcbb36fa0aebd5c842e2d7f1563752ce5402a9d6577bab5d9", @generic="768040744c5b7b184f04f37cc259b62c671523f3821d9c657b050c1ed82f806d8eb7d56adb4c653258fb938e42a7cb683e30702ebe", @generic="1e1615baa49b68e93e862de35c491d6837854d5d30134f973ff0de7c10980ae1593857139c9e924169c1a9a9e8d4705d208099fdfb63bb808b0f010a54840a4d5f8f1b0bbc4553553c8ffe17c7bf97496bbb01dd4feab2c39104", 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0x61, @u32=0xffffffff}]}, @typed={0x10, 0x1, @u64=0xfffffffffffff3fb}]}, 0x1630}, {&(0x7f0000e03000-0x14dc)={0x14dc, 0x38, 0x1, 0x0, 0x2, "", [@typed={0x18, 0x29, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xc0, 0x89, [@generic="", @generic="251dec2e8cdbc6945a3c4e3e521d0150d7c56c40bc591eed5e1c3a831ad38e8e38cca8cdaad47e2e9138cafad0974c1eb0570a5d5dcb03c8bc3caba2342d9ab3ba27177366310d31975c00514fba7a62705433c646316a1000b5cc03cd7f5dd0da91", @typed={0x8, 0x43, @void=""}, @generic="42f891bf46b5cb7e79afb9eb4ad66be613ee84e534706a2a6630c87bcb6d5821bf0901307dfad45c9eaa4b96c91bc83e771e88f83bc6b7afb935cfc37499ab6f48ecaf4a4cc6f6bb9502accacf4e9c"]}, @nested={0x1300, 0x81, 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[@generic="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@typed={0xc, 0x88, @pid=r4}, @generic="ae6bf1fda788905d247773e01b6cfc0c34815b2bbc1503b7f053a89b798cf19ab33f043f62507ec1907fe376b3a208970b4f7c0fad158d42c517090b9cc8b1241b5707316a70ed525b2754b5acb099073078c649b403336b73262971bd44c1fa845703686ee48868046c88cc5a9fccb237c3f4f47ec977fe88f90e63246948be32d7d15788ded3b9f13904f1bfe005a4fd7c01ebfc4aa0c8ea0424239dad11f10f5a271c8afaa012470284f3b75152fd24e7157b766a0bfffce4d1515e61b6a4e545bf51af17b268fc823a4b154123970b8ca9999c00d211959106907c629042bed130", @typed={0xa4, 0x1e, @binary="c05745d78ccb652be2e56ce7bdc9ae7a55749b015d8574492ec9997cad0d06f5c86736e108bf10ee060a5df00a6099912ad38e174d035b0096f318543c4439ccb823c973528f23aa2fe2f35f3e857afac96e25018a478d50f561bf8505d4cce3ff25b75513608a6a8448bb8065302b02595948b32dce6706c2652b4f7fe854324a1a2cd52ab289fd6dd1f5679bebdba846d81f83da43bb0459ca"}, @typed={0x10, 0x1f, @str='proc\x00'}, @generic="1168e81bbf045a16e818e4128d9f208021cf06c0162a9677992e5832b70cab0a11fc5602a7dc338349cd63b5e713573676d818156e3ead7cfb44c5ff221d47634c232923c00a4b213af56b06cc3d14c7ee8d4ba1efbef1e4500d9f5f38f9415146ff0c8da63bc48b5e073307153a65410882608c072a81a296f31a28e9bd8ab5f4b29e9addcd5a0835396291f22be681e2f365dfa25e560825d53c5ad03c4837c42f3f54230e8f0a0413384771b5e1ee222c5a5ae3676a0ac277fc38cf9626b77a4ef0235edea4be", @typed={0x8c, 0x24, @binary="05c9318658596a01a4db718307714f598e26a9731a7c5147a80aa483e7f7c3e7cc996786811b63d5d6f3f2b7ca0acf8fd20a037002050f426cfc477df8892e32cfc237c6890f4156cfd1611b0479d26e2ffbb2fe7b05b7248c57d95d41d5f14a807153310b43dcc6d9515b16684da96f9e4c12676e3448b6be0323eb61c825151f0aaa13"}]}]}, 0x130c}, {&(0x7f000038f000)={0x10, 0x15, 0x209, 0x4, 0x3, "", []}, 0x10}], 0x4, &(0x7f0000ee3000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x40}, 0x841) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f000062e000-0x17b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x2, 0x8, 0x5b6b, 0x0}, {0x0, 0x10000, 0x8001, 0x4}, {0x9c0, 0x6, 0x8000, 0x4}, {0x7f, 0x0, 0x7, 0x3}, {0x7fffffff, 0x6, 0x2, 0x80}, {0x0, 0xffffffffffffffff, 0x3f, 0xfffffffffffffffb}, {0x401, 0xfbe, 0x80, 0x9}, {0x70, 0xffffffffffffffc1, 0x7fff, 0x0}, {0x4, 0x4, 0x5, 0x300}], @llc={@snap={0x1, 0xab, "80", "bab9a2", 0x0, "08c23345ba260b0305cfd4c83be1595bdeb5f8101c9d6ad0a345ae672f6ddce270fcaaac0a04331d8d5ef9294033388d099d8db746289d6c00e51ee4090b6067df24939ad96517b040113729277570b7"}}}}}}, 0x0) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002fc000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000471000)={{0xa, 0x1, 0xcd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7}, 0x7, [0x0, 0x1ff, 0x1, 0x1, 0x80000000, 0x1ff, 0x3, 0x5]}, 0x5c) syz_emit_ethernet(0x6f, &(0x7f0000a1e000-0x102)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b30000007f50f876df0d3719d91c82df0213eeeefeda68db51e7fe657f43eb7ed851450e5076074d5b92288b4600e46beecd870e7453b15f8abe5b7da15f2be4780f8b3f44"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 140.649979] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/15 06:52:56 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000036e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bd8000-0x20)={0x7f, r1, 0x10001, 0xd0e9}) epoll_create(0x10001) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "000453", 0xf3, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3f, 0x0, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x6, 0x2, "b4f6c1", 0x4, "27be00"}, "dd3df272f046bf994588b4697e844a420dc0668f31830f875109a627cbeeb553b713629a992039f6ed2670195f8abb0bb7a54db937196f7b0c51e552df94ffb49665fdfa44a689a20398739bb7185c5fbab0c2145df6396e8d6e4f5e175de6e8179db438575a1e05e18a9f9b78215ce77d17b6ab02ecfeb7189f7587d845f438e5418d94459fb3a33a6fb33f0e52793fcf5105662e48b0b72c5fee48a8e9b2c48d66b3c060dfc57a048e6e7d2ac49f585865568976d3563fc7566182e9590bca20a02b472a88c0589fb69fb28af7a128e800c1754228d3f3836b60"}}}}}}, 0x0) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x0, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xfcc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x9, 0x2, 0x200, 0x5, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80000001}, &(0x7f0000001000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x133, &(0x7f0000002000-0x34f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e45353", 0xfd, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfd, 0x0, "cb765c30f7eaf754da42c8406a4254857c45c6fa820a776984c518d500e9a40af60ed3a3713df5287bef9c17b860ee36f1fbd734ca034fe0c171386f9617fa414f20232ad21f8b418e85761fc074362787e91bce4930f4b7203cd540a9553d65328ae810f03502d9cf01213bf514955d1edf6953845362c75b912193aa33685b8a4119308e3bb6afce1fdb7b19c0dc1d5909338850a959c9f0e0e223e9c3ee6241becefeb2488826b67bb5f9c48e51809845fa17bd8a8f268b59e28e9d7917723f31e012043c80ad4db359e87bceb0150a8fc86d8fdd5ad78bf1d5fea57fbba05faed04fbc338eb4614e6f5b43caa8812054b7b5b3"}}}}}}, 0x0) r0 = socket$inet(0x2, 0x6, 0x1ff) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x8, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e8000-0x4)=0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00000b5000)={&(0x7f0000fe8000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000fe8000-0x10)={&(0x7f00002fa000-0x48)=@canfd={{0x0, 0x5, 0x7, 0x9}, 0x29, 0x0, 0x0, 0x0, "4ce3b4e0ac67f6f07a1141c2a6c95447aaea1c467b9b4e2bd8c257349c657b49287fb5c9cbee307b8654063664615e281fedd63ceebda9b1e11412d30437532d"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe7000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fe6000)={r3, 0x80000, r5}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fe6000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000bdb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000982000)=0x14) getpeername$packet(r0, &(0x7f00002d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000187000)=0x14) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000020a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00001d5000)={0x6, &(0x7f00009ae000-0x18)=[0x2, 0x80000001, 0x2, 0x800, 0xffffffffffffffff, 0x8001]}) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000868000)=0xffffffffffffff50) getsockname$inet6(r1, &(0x7f0000832000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae2000)=0x1c) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x2800000, 0x5, [0xfffffffffffffffc, 0x43b, 0x0, 0x7, 0xd3f]}, &(0x7f0000001000-0x1)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x4, 0x0, 0x20, &(0x7f0000f13000/0x3000)=nil, 0x101}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f41000-0xc)={r2, 0x7, 0x2, [0x9, 0x5]}, &(0x7f0000b04000-0x4)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r3}, 0x14) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) socket$key(0xf, 0x3, 0x2) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000010000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000c000-0x20)={@common="67fdffffff00000e00000000001f00", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x0, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) recvfrom$llc(r0, &(0x7f00003c9000)=""/0, 0x0, 0x40010141, &(0x7f0000b1d000)={0x1a, 0xff, 0x0, 0x40, 0x8, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000cf4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d78000-0x4)=0x6e) getpeername$unix(r0, &(0x7f00009b4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000926000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000327000-0x1c)={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000306000)={0x0, 0x1}, 0x8) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000012a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a11000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x4f)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f0000969000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2c11, 0x0, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xa0) socketpair(0x5, 0x0, 0x6, &(0x7f000071e000+0x43e)={0x0, 0x0}) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c6c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000500000)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000156000-0x4)=0x6, &(0x7f0000755000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000899000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3102}) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006da000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000f7d000-0xa7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x40, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "ce3f8207fb4f627e"}}}}}}}, 0x0) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x0, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007dd000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f000032a000)=0x4) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000+0x96c)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000004000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x14e4, 0x7, 0x7, 0xa, 0x6, 0x3, {0xd, 0x0, 0x8}, [@generic="5a38143b824500db86fd7f7295251ea92885ba58e6e6231c26ac74386b697b8b79a149427da3a3535a3ebec35a1a19ab5390e9da987c08a88e8d95fa5ee392adec139f9ec631cbcda8d64ff72262deba70e3e25afeb269d1be82b01ece119c660b55a95105067f", @generic="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@typed={0xc, 0x36, @pid=r5}, @typed={0xc, 0x32, @u32=0x1ff}, @nested={0x228, 0x86, [@generic="ffd727a0a4a272f779075028a250e9cec0d6a7edf806c539be827ac440c2763c1e625743f045036924a9308259c192e007ab5d0f62bc23", @generic="5ab8f8328c8ba06970416ab65d53f52b4c103ef35dc278f2fc411d571d030864cb65170a1a770c652a726bd09b97b36b2e36c04a04ab4fc21c33ba74f987061212183885bd8eec4eb616c80aa38cefd9a6c1be432b39d732ac165c71d81da7869f0ea5c88ab6c7b70cf122be37a530a59fb448cdf06ffbbdec984082a0afc7ab463e48b8e3a2fbc95047ea7b7d82f7", @typed={0xc, 0x42, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x66, @str='\x00'}, @generic="11f20f50b500040a77b3283a004be872c4d091107455086f5067c9e9cb3392e32e1719168fe5d87e847882cf465c3986c5a7889675006fa87ce001651996f1f82ca53394819500d33c9435abf5e422f898666fe186f1b926dd37bb84f1d7a7a3914c204d864f724f85030a907f7cb337e41d9eb167a50040b43954730910b43d5f2aae18d0496fdcaa0a22f10ade42e23a063ec14d7a27abf7509042812bfd", @generic="c355b463b6fbfd5e62cd290d2d624de9fc926d8dc72ccdc340be5fc3318fff56915d354c53869feecd958f336e196b7bf775ab2de60cac7c2ad5baa3a3b098bceee315dda7c346fc1978c819f6b20e06cbe779062c1527a56508028c343115240867d47fd2651e1c0dd444707c966a43d27169e23360fe1b52723e6d431a6f78cf0138a8b308b6e4d438c981737de84cc3c6afb85f6bc144d0", @typed={0xc, 0x68, @str='$\x00'}]}, @generic="3361feb782560af639a29cbc2a2cca347b", @typed={0x4c, 0x2e, @binary="b2c10ebdef33800fc26f49b335069ef60163b67b8a5e85c240235e1e0890dcdba55cd7d08be44d22b5dd0908f1576f4be46847fda4397df684c4b69fd0dc7aaa52d561"}, @generic="f8fb7f7951784556b656945ab5ae97d38e53b3f0c083", @nested={0x1b4, 0xc, [@generic="7b3855b7520506d8b0063fd343dee6c71042e1523be33c75d966f365cdcb7663dd9de3b9d65f349e365606456825cfd68a05f506bce963a8343b6367dd2c81793ff22658052cc1d65efb3734a25b6690a90e12d8ffb2631f63ae69010607b951a2e7705e4ff52c8c1b6b7d3dce30363e4332b0c167c2616dd55dad3dc44bb38a273e92bbf77636bafea3b145540e0838560f01b156c5f62b77b3a640e672162ce006380f3134930ee654f1eb064c979ea848c837ae896d3c5d9d3d4131e71b384093079be99141f53b4dcffc3118e1a44adedd45868c1a40c88b3f960ba85e7d767ddc7d0898fe9b29", @generic="f4364682ceeca1fd496046d5100dec93b4713fbb58f000372ccd510a43d15e9c4e3a594432ea14ffc274f610b7f2e879d9819f344237eed9a3cc25bda0d61edcfe90212bc69398e117382d5eab64b9532e65b83c635232c3c9fca7c26b65ca62bd6f89b6c69278c646d2c15009cc14a3af99d111be901bbf542a881ec3065f02bef4ebce2e49abb75a686ef5a5121d8c439918af447047d766ccca64f9098ec262ccb2870af9a4b0d7044a7b2a7a391b892680711b8a6fffcca8373599bbcd15b9b5744e"]}]}, 0x14e4}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000+0x85c)=0x2) r6 = socket$inet(0x2, 0x3, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000004000)=[{&(0x7f0000005000)="43e970f0364e3bdc6c6e0d585f58b49722f7d00663ebe108cb534d1efa1fd37e34d5fa109a7d3fd9ee976ecd881359fb8ce18218a8fde645aba1ca2fc3e4a78957a3315804ef1b4acacb4daa725748a058819661e1549fe256a291a0", 0x5c}, {&(0x7f0000006000-0x6c)="2dce3557c86b120282178f06a44bac5786b1126fa3b53a7603c0c974ffa05c706ceee346f2793152a9dd99daa97662aedb77efb72a802e636eb12fc89ae303bdd31d7206163646f25ee3209289c80d97a10a6e08567808ca1b4bddecef3291f94ace92f40b7457be1ba2e190", 0x6c}, {&(0x7f0000006000-0x3)="ddbdec", 0x3}, {&(0x7f0000005000+0x741)="3ff8dc31981b838693b1ef14637d44797cba5a32159bd27284dba1a2fe94b9cf30097cc048c9cdc93234b0f3f72211e12255fdaffcb1108d5bcb143a142b8062f8894d20ea974aa2cb564d7ce1c85e116452e947772498736b1b7cde861e3d234fde44dd96ffecb0fe213e7198fe1e7178f2d573944244d891fc758aef041a0c3ec25e616440c17ada21caa31943788522c84f4038a2936bbdef601e5c04f419ba44edb20805ff86ec694fd3f5e7fd3fff688ce0646bbf2edb78990c84f2f8997c9fe9e4758b065e75490075ba9bedb799394d8ba143", 0xd6}, {&(0x7f0000002000)="e2fd4dc65115379be699da3b221d4cc7bfdf31e81642e5f9c1545b17811afe051908961fec5cbbcbf1d43e2a5d2f084f6a9a027e762d76ed65303c3b0700c4a8726c387fe917ea8ce8750a3b9722f9abb21d354e4bde607cce4cac33166a75", 0x5f}], 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000004000-0x3f)=""/63, &(0x7f0000000000)=0x3f) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000108000-0x2b)="b31fc90afef7c9da4d9d6c8690c996c7d71077386f4eaa35cc8aab5eae37e5cd09c1db80aeccc6f205532b", 0x2b) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x9, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f1b000)={0x0, 0xd0, "9d34218ed2229c51afde48e9dadf4ea873702b01e286130ec625370cc9bda5f27ec2dcb0caadd670b2f97747d7e6c8cdad0f4f4866c679173a2b50d0e80acac889a94e97427df00f66f8d5c370242dcf07fdc616d5cd3b77f92e14fc7b839fc3e60704c32614dea5f5eba1bbdf2a8a6a45d63902e0c35f41282d2bd45d73863418576d9a640b27d11feebb584a7de99787c929eb2d9abaa197b875a34b08f07fc7cb8349778b1f62826a2593cb0d0313b467989703b6eb5c686390b77afb9bf4a334d2b5674104e6757ce66362f334d5"}, &(0x7f000061b000)=0xd8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004e1000)=@assoc_value={r3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000681000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3ff}, &(0x7f0000f1a000)=0x98) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1b000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5, 0x40, 0xffff, 0x0}, 0xa0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f1c000-0x20)={0x3, 0x704, 0x202, 0x8, 0x101, 0x10001, 0xce69, 0xfff, r4}, 0x20) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000013c000-0x4)=0x0, &(0x7f0000cb3000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 2: epoll_create(0x5) epoll_create(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x14) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x9b)=""/155, 0xfffffffffffffeb2, 0x2042, 0x0, 0x7b) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) r2 = accept4$inet(r0, 0x0, &(0x7f0000888000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001b9000)={0x0, 0x1c, &(0x7f0000a6b000-0x1c)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f00000fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000036e000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x6, 0x3, 0x5}, &(0x7f0000b66000)=0xa0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) accept4(r2, &(0x7f0000e2e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000015d000)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ec000)={0x0, 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00003fb000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000039b000-0x27)="2600000093002710c801c1ff2b000000000000040100000001ff00000000000000f6ffff1900d2", 0x27) 2018/01/15 06:52:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008ac000-0x14)={0x8, 0x48, 0x5, 0x4, 0x7}, 0x14) epoll_create(0x10001) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f0c000)={@common='nr0\x00', 0x6}) mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000034e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000-0x4)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002de000-0x8)={0x0, 0x7fffffff}, &(0x7f0000020000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000669000-0x10)={0x5, &(0x7f00002e2000)=[{0x7, 0x1000, 0x6, 0x10001}, {0x6, 0x7f, 0x200, 0xe0}, {0x6, 0x6, 0x6, 0x9}, {0x288a, 0xfffffffffffffffd, 0x7, 0x7ff}, {0x80000000, 0x1, 0x1, 0x0}]}, 0x10) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009a7000-0x14)={r2, 0x610, 0x3, 0x2, 0x9, 0x101}, &(0x7f000000c000-0x4)=0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x140, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 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_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @tfcpad={0x8, 0x16, 0x0}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) r1 = socket(0x2, 0x80007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x8, 0x0}, 0x2) 2018/01/15 06:52:56 executing program 2: epoll_create(0x1000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000016000)=0x200, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 141.160625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=147 sclass=netlink_route_socket pig=2339 comm=syz-executor6 [ 141.193873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=147 sclass=netlink_route_socket pig=2348 comm=syz-executor6 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000021d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f27000)=0x10, 0x80000) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000f27000)={0x1f, 0x1, {0x9, 0xfffffffffffffffa, 0xdad, 0x3, 0x101, 0x100000001}, 0x9, 0x8000}, 0xe) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f29000-0x4)=0xffffffffffffff7f, 0x4) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 141.235434] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f73000)=0x5) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x0, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(0xffffffffffffffff, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f000040b000)="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", 0x1000, 0x4008000, &(0x7f0000112000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x3, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000029b000)={r2, &(0x7f0000f66000)="8fda5d0bb1ff03589f30eea75b609c7257b96cc83b282ede9b1bf1e26db2a2e487adfe8776142fe8acae13deac40b1db35a4193f9305ec354492e2af8f5d5d8acb24435c3ddcaab5d9df886f18c79b26640847fe9e26fecf", &(0x7f0000001000-0xd1)=""/209}, 0x18) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:56 executing program 6: r0 = socket(0x10000000b, 0xfefffffffffffffb, 0x421) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000aa7000)="19a877dad2ebe237acdb4c64df4cb7dc9849a7330fab2befd253a7b1f9dad78cd5cc28da23d766ef651a3ace7ab384b439afd5dff584828b1b7d4a70efca", 0x3e}, {&(0x7f00004ac000)="305a6b50730ca818b2ed2e6d74e67f2e1e778590972db496f9e47f602e4b67782de211db9c311cd416e42c3cac677eb7453c1732d2da797036bd606fb57208cddfdd00ee0a6359b300fda509617bf4184091b901a21656eeb64cc8494051c04bffc8fac96f30c1d2cff2ebfc734d7f5a159f311356cfc471bb13176025c3ecaf453757a1381e070fb2a7e3bbffa5b506789ce3216ceedf58dab35146b7472a2a66dc05c1f37b0ee3c7c1f63d9b23e3e1538c90f2", 0xb4}], 0x2, &(0x7f0000001000-0xf8)=[{0xf8, 0x114, 0x8, "6f255791887451c8568d68f105b3e8145fa1bc721d21db129d9aa876927d381691bd21c9f9b444f791ed6ec0e7a671ef09dab9610a546e7fdc67c15dbc55f0393e614e085093d0172c35a8883420109ee5df69db6ac0b7ca6ea4a9d2cbf902769f6ff159afa7f1e35637f351a6c6cc34ff71325f6c5836eda39c6fdd296176ba48cea61cbd2be8fa192d64bccb96220852e9a1ef0d58ed5b086cf3a5ad874e93fbfeb6ca73d8fa4982be129e92875af1db26e7f1b7fcd218216427a161ff175c83a26591b6966daea0cab799d5051cecf221af70a1324a96c243dcde4828cf30f67e6c4965ff"}], 0xf8, 0x8040}, 0x8000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a7c000-0xc)={r1, 0x94c, 0x30}, 0xc) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept4(r0, &(0x7f0000c9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009f4000-0x4)=0x5, &(0x7f000065a000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 2: epoll_create(0x12003) 2018/01/15 06:52:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000018e000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000946000)=""/32) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00001e0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff6000)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002ac000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000028a000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x0) getsockname$inet(r4, &(0x7f00003b2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b6000-0x4)=0x10) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f00007ac000)=""/244, &(0x7f00006ff000)=0xf4) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00007de000-0x4)=0x7, &(0x7f00008d9000)=0x4) write(r4, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00004c7000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000229000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000dbf000-0xc)={0x0, 0x70, 0x30}, &(0x7f0000672000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000077b000-0x18)={r6, 0xe9be, 0x30, 0x1, 0x5c8}, &(0x7f000079d000)=0x18) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00008f6000)={0x2, 0x3, 0x1000}, 0x4) sendmsg$nl_route(r4, &(0x7f0000f63000-0x38)={&(0x7f0000089000)={0x10, 0x0, 0x0, 0x100a000}, 0xc, &(0x7f0000ceb000)={&(0x7f0000c6f000-0x30)=@setlink={0x30, 0x13, 0x400, 0x1, 0x3, {0x0, 0x0, 0x0, r5, 0x1000, 0x1}, [@IFLA_CARRIER={0x8, 0x21, 0x3}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000a18000)=0x816, 0x4) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="", 0x0, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x203d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000bdb000)=0x8) socketpair(0x1b, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="d37e71ec8d9d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4a7be268913396c2b4901985fa39afd1"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001000)={r3, &(0x7f0000001000-0x42)=""/66}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/01/15 06:52:56 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x625, 0xfffffffffffffff7, 0x400, 0x9, 0x2992, 0x6, 0x0, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1ff, 0x2f8056de, 0x10000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x2, 0x9, 0x5}, 0x10) accept$netrom(r2, &(0x7f0000b43000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0xa, 0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000caf000-0x10)={0x0, 0x9d, 0x5, 0x1}, &(0x7f0000c9b000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000740000-0x8)={r2, 0x6, 0xffffffff}, 0x8) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d41000-0x4)=0x4, 0x4) 2018/01/15 06:52:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="", 0x0, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000e0000)=0x0, &(0x7f00000b5000-0x4)=0x4) syz_emit_ethernet(0x12, &(0x7f00000fb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc={0x4, {@llc={0x42, 0x42, "03", "bb"}}}}}, 0x0) [ 141.405439] device lo entered promiscuous mode [ 141.415298] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="", 0x0, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 2: epoll_create(0x10001) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000044000-0x18)=@get={0x1, &(0x7f00006ae000)=""/191, 0x38}) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000099f000-0x8)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/15 06:52:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 2: epoll_create(0x8000009) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006dd000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) pipe(&(0x7f00009a9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000098f000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f00006f7000)={&(0x7f0000b7e000-0x5)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000664000-0x30)=[{&(0x7f0000769000-0xcb)=""/203, 0xcb}, {&(0x7f0000867000)=""/4, 0x4}, {&(0x7f00005b9000-0x5b)=""/126, 0x7e}], 0x3, &(0x7f00001e3000)=""/248, 0xf8, 0x7fffffff}, 0x10000) vmsplice(r1, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) preadv(r2, &(0x7f000006a000)=[], 0x3a7, 0x0) 2018/01/15 06:52:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000def000-0x4)=0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000f78000-0xe)={0x5, [0x7ff, 0xeb, 0x100, 0x2ef1, 0x2]}, 0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000763000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b91000)={r6, 0x2, 0x30}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000f77000)=0xbe1d) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/15 06:52:57 executing program 2: epoll_create(0x10000000104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x4, &(0x7f0000001000)=0x4) socketpair(0x10, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x1, 0x8, 0x10, 0x196dd335}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x14}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@generic={0x0, 0x2, 0xbbd}) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000000b000-0x10)={0x97, &(0x7f0000002000)="143ad8b8c5e98ba3b538cd985a50d4fc8d4d1694be3fef73c0a9e49549f7866bfd2c2d76cd6e453630ba79cc488911157706b39ee632e99e859186a1bb735af5cdff600167d72cdd5617ed1e1031982e57c7a3f02068248a1c2e41df1c9a91f7f1c59c2629a26dd8dc93b78adf758a3c0a81a557c9db10ea4d66f06ca1df032c0aab2bc6c2b543ca2ad1860d36b1ba431edd7856c1c2e2"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000)={r2, 0x80000, r1}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000009000-0x2)=0x8, &(0x7f0000001000-0x8)=0x2) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 141.562498] device lo left promiscuous mode 2018/01/15 06:52:57 executing program 5: r0 = socket$inet(0x2, 0x4, 0x9) r1 = socket(0xa, 0x25cc0686743325fb, 0x2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a0c000)={0x2, &(0x7f00000f5000-0x10)=[{0x10000, 0x0, 0x80000000, 0xfffffffffffff96d}, {0x5, 0x93a, 0x2, 0x9}]}, 0x10) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) r0 = socket(0x2, 0xf, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000080000-0xba)="5f0eb733942a8195c9d9cb5d24cedf4747c9b7cd8e70cd3b103d0cbaf2f7a573300af7faa1171601d8caa837f5342253636f29eb275951503f864d4e037e050b241f2e760268dc91bb769f70aef05c3dee229a31c47ec5526c197fb2c287ad0011f7d59396d5326bd9529235ec7ccd0575b4abd0d7e1d3beeaaa7014622658dad9fa7d9753a9bd8ca7fe364808f7de6792b878305f7a39ad6b28411a12a74f56ea263405da5d9a7a2e723ff1de2580344d12084bac12c6c25868", 0xba) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000a9e000)=""/10, &(0x7f000041c000)=0xa) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f000001f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3, 0x3, 0x6, 0xfff, 0x2f, "510c1bdfcb922026458302e6ff53faf759d82b75cd023ad90a233fbbaff30bf9abb37963c7485fefcde40d1a12eb9e779657fe6ce90928080a64de0f387cc6", 0x1}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c92000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000331000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00003e9000)="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") getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa9000)=@int=0x0, &(0x7f00004b0000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e8000)=@int=0x52, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005fa000+0x399)={@common='bond0\x00', @ifru_flags=0x4000}) 2018/01/15 06:52:57 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"d8f6214eb8aa16"}, 0x0}, 0x10) 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x0, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 2: r0 = epoll_create(0x10000000410001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/237, 0xed}, {&(0x7f0000003000-0x5a)=""/90, 0x5a}, {&(0x7f0000002000)=""/29, 0x1d}], 0x3) read(r0, &(0x7f0000002000-0x6c)=""/108, 0x6c) [ 141.674579] device lo entered promiscuous mode 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000cde000)="a87264a4ad03a5db481cf7ab82ed8b3ccd9b2d51353b9507a092c0e4f17769b0cfa95f2e2b0fd6f579f85a5b9e1533aaab60aff31ebd44d797aa0a34a4576eae1a8fdff84ec2c6bd", 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000ab6000)=0x7) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) bind(0xffffffffffffffff, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(0xffffffffffffffff, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, &(0x7f00009ad000)="a464c52e4423a3c33628bc305b6f260c463667f8639d97", 0x17, 0x4800, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x1d7baf342c8727f) 2018/01/15 06:52:57 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000620000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffff, 0x7244, 0x200, 0x1, 0xfffffffffffffffd}, &(0x7f0000cfc000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x0, 0x1, 0x6, 0x7}, &(0x7f0000de7000)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x59, &(0x7f0000000000)="a5b68eba0bc7847117d774ca60dd9a2bfe9cd3bd145c190828a7ce376f076ec8542173b3cadffb162d84eeded351aa37d49bcf4b0e59f4cafded5ede257128d6b3a0753693a764a97e60619f5020205ce98fccd37636510197"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000)=0xe8) epoll_create(0x80020000010001) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x0}, 0x6) 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x0, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x80, &(0x7f0000134000-0x80)=[@in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf31}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xde, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc00}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000aa1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b00000-0x8)={r1, 0xfffffffffffffffd}, 0x8) r2 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000+0x737)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) recvfrom$inet(r2, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:57 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) recvfrom(r0, &(0x7f000089e000)=""/238, 0xee, 0x142, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ab3000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000359000)={@generic="58d0a28a00f5439f65bc5ca84db40a0c", 0x7}) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x10000000003a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008b3000-0xb8)={0x0, 0x40, 0x1, 0x100, 0x7, 0x6, 0x2153, 0x4, {0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7ff, 0x39, 0xe7ce}}, &(0x7f0000da1000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000189000-0x14)={r1, 0x7, 0x7, 0x9, 0xfffffffffffffff7, 0xfffffffffffffff8}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000583000-0x8)={r2, 0x6}, 0x8) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) bind(0xffffffffffffffff, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(0xffffffffffffffff, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 141.718486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 141.733700] device lo left promiscuous mode 2018/01/15 06:52:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x0, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f86000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000001000-0x28)={@common='syzkaller0\x00', @ifru_names=@generic="b360fb9dfe92854a4f41c5a5bccb4064"}) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) bind(0xffffffffffffffff, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(0xffffffffffffffff, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 6: socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000eff000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d25000)={0x0, 0x8000}, &(0x7f000014c000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xf11e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aff000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0xdbd, 0x3, 0x4, 0xffffffff00000001, 0x4, 0x7, 0xe4df, 0x65, 0x2, 0xfa62, 0x8, 0x2, 0x0]}, &(0x7f0000a92000-0x4)=0x108) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c50000)="", 0x0) 2018/01/15 06:52:57 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x9b)=""/155, 0x19, 0x2042, 0x0, 0x0) [ 141.798620] device lo entered promiscuous mode [ 141.808362] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 141.833435] device lo left promiscuous mode 2018/01/15 06:52:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000145000)=0x4) epoll_create(0x9) socketpair(0x0, 0x3, 0x2, &(0x7f0000940000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00007c7000)=0x7, 0x4) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) 2018/01/15 06:52:57 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xa0) r1 = socket(0x0, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000076c000-0x10)={0x0, 0x4, 0x7f, 0x9cb}, &(0x7f0000f88000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x6e, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffff7, 0x6, 0x3, 0x49, 0x1000, "c3de21eca333b7606004a853433e05db92e78a4746aff3856aa44d3b19813b778353d1f45f008676aa3f381859378668659474ffb11733914e80bffa2ca0c8", 0x100}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x17ffff, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b02000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d12000-0xfc)="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", 0xfc) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:57 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000520000)={0x7f, {{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, 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]}}, 0x118) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:57 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 141.887721] device lo entered promiscuous mode [ 141.897225] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 141.904978] device lo left promiscuous mode 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c46000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000056000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a06000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e70000-0x4)=0x10, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) pipe(&(0x7f00000f0000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cdc000)={r3, &(0x7f000018c000)="e2746e4e54ba34c4eeebba6e3b61b5232572f1e7e1db21009e526277444ed0f8145f1345b232fafd7a372109f7c5e25a87d3302e2b258c09f3806ed48cadef5ab897166602129bc4c651641cef994a2bcb5053b0be23f77819598e04b5da8dc792bce236d446248fbcb03ba865ed80e771faa1132758a5d4c2ee23a971f38932cf3238ce7ffbea255cea940991ab0e22f0ea3578dcd1c48c93206235a8e81bf0b1ee21a470a7ac6fc054a80aaceb06800fee49f95e279839fcd38f41b4f25205167109f097abb46bb39d7e336673ac75a4667200c46e714c93183c8f81572388040b1c5800f304c3fec5c79641bba88a08beafb022ebd8fae656322e678f5d061ba71745c54804018bbedfd8391c46ae845936b18fb7c8e649e9777e01e1aa8890d747af45371d24a1179b581ad6c6b242ffb6e787431c08b8b95440089832", &(0x7f0000dac000)="e62a5534af87520f02c280d3cb388e6413e67e552154a5d1dc2223ed9c434cea2d14a342069521aef92626bb712c3e8ece4ede681ab0c9e25868ea8b159f2fdf075e469fa9406517e97282bfaf89d3986316cc26858e05b9931c341f53ff669abc424b2e936f493eef59bd35787c008ce8b75eb6b85c0ad0f8b58483ecf6bdccb92c4e3e7eea5ac66e53114d30da90b7e6eabe02b009664591578c82692a1ef4ff8b0b20740fa484561659f97cccc5175b3d2be5ef9248c468cc707f0b068c6034dff18c91fcec62496ee2b86bfa1ad3e5dc1b64", 0x2}, 0x20) 2018/01/15 06:52:57 executing program 1 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c5f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000+0x402)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c8a000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066e000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x6, 0x4) 2018/01/15 06:52:57 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) r1 = socket(0x10, 0x80800, 0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x20)=@un=@file={0x0, ""/30}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @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]}, [0x8, 0x100, 0x401, 0x9, 0x6, 0x400, 0xff, 0x5, 0x3, 0x4, 0xffffffff80000000, 0x1d, 0x2, 0x6, 0x10000]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x1}, 0x8) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:57 executing program 4 (fault-call:9 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 141.943049] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 141.944384] FAULT_INJECTION: forcing a failure. [ 141.944384] name failslab, interval 1, probability 0, space 0, times 0 2018/01/15 06:52:57 executing program 1 (fault-call:6 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b65000)={0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000c3c000)="004184f71127d0e6c674c173f06184c4cd2075d67f35a3fe49214d7942593811c8e8c2357b038148423795c836efc92a659c2dfa3e82f0264428b9", 0x3b) getpeername$packet(r0, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e08000-0x4)=0x14) sendto(r0, &(0x7f000022c000-0xf0)="963c5b3054864700bddece086efdca1ef1d8248ac47bbaadd1549293856aa7aadb38147a63872b96603f24709c3a87916e1aee0e98b39aca3fa126627c52fd86f6b2675456fd343eb9b00aa68f71352fd7e79b2dea3b460bd340873721ccb67f27d64953df320f4346df1900d2ac0470a4635a54be66596b3f122fd8faf684e6295c7886e628664fb29bc992b97da53e2c23dda00c800d99ea3d364b2df30f1eed17ebffd29a1cc72b1162c48acf8c1fcdf5d740f4e5f5a89c6fd4b032fc57fbea0b58065f9ae6a19bfdc7433fba3f2f04641a3125da01c559092d3536eeff09191a02fec6462fcf94a2ef84b9826ba3", 0xf0, 0x40, &(0x7f0000e17000-0x14)=@ll={0x11, 0xf, r1, 0x1, 0x2, 0x6, @random="520d18191cf9", [0x0, 0x0]}, 0x14) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) [ 141.944394] CPU: 0 PID: 2585 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #189 [ 141.944398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.944402] Call Trace: [ 141.944417] dump_stack+0x194/0x257 [ 141.944431] ? arch_local_irq_restore+0x53/0x53 [ 141.944441] ? print_irqtrace_events+0x270/0x270 [ 141.944466] should_fail+0x8c0/0xa40 [ 141.944473] ? lock_acquire+0x1d5/0x580 [ 141.944487] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.944523] ? find_held_lock+0x35/0x1d0 [ 141.944545] ? __might_fault+0x110/0x1d0 [ 141.944556] ? lock_downgrade+0x980/0x980 [ 141.944570] ? lock_release+0xa40/0xa40 [ 141.944580] ? __lock_acquire+0x664/0x3e00 [ 141.944590] ? wake_up_page_bit+0x530/0x530 [ 141.944609] ? __might_sleep+0x95/0x190 [ 141.944624] should_failslab+0xec/0x120 [ 141.944635] kmem_cache_alloc_node+0x56/0x760 [ 141.944644] ? _copy_to_iter+0x38b/0x13a0 [ 141.944651] ? check_noncircular+0x20/0x20 [ 141.944660] ? check_noncircular+0x20/0x20 [ 141.944680] __alloc_skb+0xf1/0x780 [ 141.944694] ? skb_copy_and_csum_dev+0x370/0x370 [ 141.944707] ? check_stack_object+0x140/0x140 [ 141.944719] ? __lock_is_held+0xb6/0x140 [ 141.944743] ? __tcp_select_window+0x355/0x900 [ 141.944762] ? tcp_schedule_loss_probe+0x490/0x490 [ 141.944774] ? skb_copy_datagram_iter+0x212/0xac0 [ 141.944788] ? bictcp_cong_avoid+0xf20/0xf20 [ 141.944802] tcp_send_ack.part.41+0xce/0x610 [ 141.944819] tcp_send_ack+0x49/0x60 [ 141.944831] tcp_cleanup_rbuf+0x1e6/0x5d0 [ 141.944842] ? tcp_recv_skb+0x320/0x320 [ 141.944856] ? tcp_rcv_space_adjust+0xf6/0x520 [ 141.944864] ? __local_bh_enable_ip+0x121/0x230 [ 141.944884] tcp_recvmsg+0xb75/0x2a90 [ 141.944919] ? tcp_abort+0x300/0x300 [ 141.944940] ? avc_has_perm+0x43e/0x680 [ 141.944960] ? avc_has_perm_noaudit+0x520/0x520 [ 141.944972] ? __fget+0x35c/0x570 [ 141.945004] ? find_held_lock+0x35/0x1d0 [ 141.945014] ? check_noncircular+0x20/0x20 [ 141.945038] ? sock_has_perm+0x2a4/0x420 [ 141.945062] inet_recvmsg+0x16b/0x620 [ 141.945078] ? inet_sendmsg+0x5e0/0x5e0 [ 141.945100] ? selinux_socket_recvmsg+0x36/0x40 [ 141.945110] ? security_socket_recvmsg+0x91/0xc0 [ 141.945123] ? inet_sendmsg+0x5e0/0x5e0 [ 141.945131] sock_recvmsg+0xc9/0x110 [ 141.945138] ? sockfd_lookup_light+0x104/0x150 [ 141.945152] SYSC_recvfrom+0x2e5/0x5a0 [ 141.945169] ? SYSC_getpeername+0x4a0/0x4a0 [ 141.945181] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 141.945191] ? vfs_write+0x374/0x510 [ 141.945202] ? wait_for_completion+0x770/0x770 [ 141.945220] ? __lock_is_held+0xb6/0x140 [ 141.945253] ? __sb_end_write+0xa0/0xd0 [ 141.945269] ? fput+0xd2/0x140 [ 141.945279] ? SyS_write+0x184/0x220 [ 141.945290] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 141.945310] SyS_recvfrom+0x40/0x50 [ 141.945327] entry_SYSCALL_64_fastpath+0x23/0x9a [ 141.945334] RIP: 0033:0x452cf9 [ 141.945338] RSP: 002b:00007fdc4aefac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002d [ 141.945347] RAX: ffffffffffffffda RBX: 00007fdc4aefaaa0 RCX: 0000000000452cf9 [ 141.945351] RDX: 0000000000000056 RSI: 0000000020de7000 RDI: 0000000000000013 [ 141.945356] RBP: 00007fdc4aefaa90 R08: 0000000020a93000 R09: 0000000000000010 [ 141.945360] R10: 0000000000000002 R11: 0000000000000212 R12: 00000000004b798c [ 141.945366] R13: 00007fdc4aefabc8 R14: 00000000004b798c R15: 0000000000000000 [ 142.002123] FAULT_INJECTION: forcing a failure. [ 142.002123] name failslab, interval 1, probability 0, space 0, times 0 [ 142.002134] CPU: 1 PID: 2605 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #189 [ 142.002139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.002143] Call Trace: [ 142.002160] dump_stack+0x194/0x257 [ 142.002175] ? arch_local_irq_restore+0x53/0x53 [ 142.002189] ? kernel_text_address+0x102/0x140 [ 142.002214] should_fail+0x8c0/0xa40 [ 142.002238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.002263] ? save_stack+0xa3/0xd0 [ 142.002276] ? save_stack+0x43/0xd0 [ 142.002284] ? kasan_kmalloc+0xad/0xe0 [ 142.002295] ? kasan_slab_alloc+0x12/0x20 [ 142.002303] ? kmem_cache_alloc_node+0x144/0x760 [ 142.002310] ? __alloc_skb+0xf1/0x780 [ 142.002319] ? tcp_send_ack.part.41+0xce/0x610 [ 142.002326] ? tcp_send_ack+0x49/0x60 [ 142.002334] ? tcp_cleanup_rbuf+0x1e6/0x5d0 [ 142.002341] ? tcp_recvmsg+0xb75/0x2a90 [ 142.002349] ? inet_recvmsg+0x16b/0x620 [ 142.002356] ? sock_recvmsg+0xc9/0x110 [ 142.002363] ? SYSC_recvfrom+0x2e5/0x5a0 [ 142.002370] ? SyS_recvfrom+0x40/0x50 [ 142.002379] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 142.002400] ? check_noncircular+0x20/0x20 [ 142.002412] ? print_irqtrace_events+0x270/0x270 [ 142.002429] ? __might_fault+0x110/0x1d0 [ 142.002440] ? lock_downgrade+0x980/0x980 [ 142.002450] ? filemap_map_pages+0x919/0x15d0 [ 142.002464] ? lock_release+0xa40/0xa40 [ 142.002474] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 142.002494] should_failslab+0xec/0x120 [ 142.002508] kmem_cache_alloc_node_trace+0x5a/0x750 [ 142.002542] __kmalloc_node_track_caller+0x33/0x70 [ 142.002558] __kmalloc_reserve.isra.39+0x41/0xd0 [ 142.002577] __alloc_skb+0x13b/0x780 [ 142.002594] ? skb_copy_and_csum_dev+0x370/0x370 [ 142.002610] ? check_stack_object+0x140/0x140 [ 142.002623] ? __lock_is_held+0xb6/0x140 [ 142.002639] ? __tcp_select_window+0x355/0x900 [ 142.002657] ? tcp_schedule_loss_probe+0x490/0x490 [ 142.002668] ? skb_copy_datagram_iter+0x212/0xac0 [ 142.002680] ? bictcp_cong_avoid+0xf20/0xf20 [ 142.002696] tcp_send_ack.part.41+0xce/0x610 [ 142.002712] tcp_send_ack+0x49/0x60 [ 142.002721] tcp_cleanup_rbuf+0x1e6/0x5d0 [ 142.002732] ? tcp_recv_skb+0x320/0x320 [ 142.002744] ? tcp_rcv_space_adjust+0xf6/0x520 [ 142.002754] ? __local_bh_enable_ip+0x121/0x230 [ 142.002774] tcp_recvmsg+0xb75/0x2a90 [ 142.002812] ? tcp_abort+0x300/0x300 [ 142.002835] ? avc_has_perm+0x43e/0x680 [ 142.002852] ? avc_has_perm_noaudit+0x520/0x520 [ 142.002865] ? __fget+0x35c/0x570 [ 142.002900] ? find_held_lock+0x35/0x1d0 [ 142.002910] ? check_noncircular+0x20/0x20 [ 142.002937] ? sock_has_perm+0x2a4/0x420 [ 142.002961] inet_recvmsg+0x16b/0x620 [ 142.002979] ? inet_sendmsg+0x5e0/0x5e0 [ 142.003003] ? selinux_socket_recvmsg+0x36/0x40 [ 142.003013] ? security_socket_recvmsg+0x91/0xc0 [ 142.003028] ? inet_sendmsg+0x5e0/0x5e0 [ 142.003036] sock_recvmsg+0xc9/0x110 [ 142.003043] ? sockfd_lookup_light+0x104/0x150 [ 142.003058] SYSC_recvfrom+0x2e5/0x5a0 [ 142.003075] ? SYSC_getpeername+0x4a0/0x4a0 [ 142.003088] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 142.003100] ? vfs_write+0x374/0x510 [ 142.003112] ? wait_for_completion+0x770/0x770 [ 142.003132] ? __lock_is_held+0xb6/0x140 [ 142.003169] ? __sb_end_write+0xa0/0xd0 [ 142.003186] ? fput+0xd2/0x140 [ 142.003198] ? SyS_write+0x184/0x220 [ 142.003209] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 142.003239] SyS_recvfrom+0x40/0x50 [ 142.003257] entry_SYSCALL_64_fastpath+0x23/0x9a [ 142.003265] RIP: 0033:0x452cf9 [ 142.003269] RSP: 002b:00007fdc4aefac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002d [ 142.003280] RAX: ffffffffffffffda RBX: 00007fdc4aefaaa0 RCX: 0000000000452cf9 [ 142.003285] RDX: 0000000000000056 RSI: 0000000020de7000 RDI: 0000000000000013 [ 142.003290] RBP: 00007fdc4aefaa90 R08: 0000000020a93000 R09: 0000000000000010 [ 142.003295] R10: 0000000000000002 R11: 0000000000000212 R12: 00000000004b798c [ 142.003299] R13: 00007fdc4aefabc8 R14: 00000000004b798c R15: 0000000000000000 [ 142.004689] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 142.044000] FAULT_INJECTION: forcing a failure. [ 142.044000] name failslab, interval 1, probability 0, space 0, times 0 [ 142.044124] CPU: 0 PID: 2613 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #189 [ 142.044129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.044132] Call Trace: [ 142.044149] dump_stack+0x194/0x257 [ 142.044165] ? arch_local_irq_restore+0x53/0x53 [ 142.044178] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 142.044202] should_fail+0x8c0/0xa40 [ 142.044219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.044247] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 142.044263] ? find_held_lock+0x35/0x1d0 [ 142.044308] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 142.044324] ? rcu_note_context_switch+0x710/0x710 [ 142.044349] should_failslab+0xec/0x120 [ 142.044360] __kmalloc+0x63/0x760 [ 142.044373] ? lock_downgrade+0x980/0x980 [ 142.044393] ? rw_copy_check_uvector+0x205/0x280 [ 142.044414] rw_copy_check_uvector+0x205/0x280 [ 142.044438] import_iovec+0xc8/0x430 [ 142.044453] ? dup_iter+0x260/0x260 [ 142.044460] ? kasan_check_write+0x14/0x20 [ 142.044468] ? _copy_from_user+0x99/0x110 [ 142.044492] copy_msghdr_from_user+0x39b/0x590 [ 142.044507] ? SYSC_sendto+0x5c0/0x5c0 [ 142.044529] ? __fget+0x35c/0x570 [ 142.044546] ___sys_sendmsg+0x13c/0x8b0 [ 142.044565] ? copy_msghdr_from_user+0x590/0x590 [ 142.044586] ? __f_unlock_pos+0x19/0x20 [ 142.044597] ? lock_downgrade+0x980/0x980 [ 142.044609] ? map_files_get_link+0x3a0/0x3a0 [ 142.044625] ? __fget_light+0x297/0x380 [ 142.044637] ? fget_raw+0x20/0x20 [ 142.044653] ? find_held_lock+0x35/0x1d0 [ 142.044671] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 142.044683] ? vfs_write+0x374/0x510 [ 142.044694] ? wait_for_completion+0x770/0x770 [ 142.044711] ? __fdget+0x18/0x20 [ 142.044738] __sys_sendmsg+0xe5/0x210 [ 142.044746] ? __sys_sendmsg+0xe5/0x210 [ 142.044761] ? SyS_shutdown+0x290/0x290 [ 142.044781] ? __sb_end_write+0xa0/0xd0 [ 142.044805] ? SyS_write+0x184/0x220 [ 142.044822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 142.044840] SyS_sendmsg+0x2d/0x50 [ 142.044853] entry_SYSCALL_64_fastpath+0x23/0x9a [ 142.044860] RIP: 0033:0x452cf9 [ 142.044865] RSP: 002b:00007f31f4b24c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 142.044875] RAX: ffffffffffffffda RBX: 00007f31f4b24aa0 RCX: 0000000000452cf9 [ 142.044880] RDX: 0000000000000000 RSI: 0000000020f30fc8 RDI: 0000000000000013 [ 142.044885] RBP: 00007f31f4b24a90 R08: 0000000000000000 R09: 0000000000000000 [ 142.044890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c 2018/01/15 06:52:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000b48000)="37ce584753b3ee7197788fab29929897b15b59f0c1ada237ee953ebdea6a6bddafe412d486dbbc0da3bd06112b337182103cbfb3a7e5f525c083e77fd8abfa7da636863246f48e25109f5fb2f98a7e4e579a1485f0ff5b2825349da84c993f5d698a36b2f9e4244562c3ee22b09e8946cdb367f38db75a98d20a14a74c45d0422c01830d806c8baf9376f96e8aa551556265406120688e04359b6e6dcf204e722a07c85281d4f88348b39481b15bda307e5c3e2d3b6c3e04085d821235a7e19a66256a36ff8bd22d27c2e1982dcf819445d4c1769626c7f2e19795ff55d23b3da91d717feca8ad894c93df29f4f37691db", 0xf1) epoll_create(0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x3, 0x5, 0x5, 0x6]}, &(0x7f0000003000-0x4)=0xc) 2018/01/15 06:52:58 executing program 5: epoll_create(0x2) socketpair$inet(0x2, 0x80007, 0x3, &(0x7f0000448000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:52:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000e400", @ifru_flags=0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:58 executing program 4 (fault-call:9 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 06:52:58 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="26854a43c9030c15b6d6af5e42a964edb6a1e17261d1c0f4f1f614aae07354d7524d04e429626254568a743e535c3869e67eb52912803570adc7cd06948bf9be8c2e61877b5e9239d3128d15cf733878", 0x50}, {&(0x7f0000003000)="455823b079008f8f82386372c85cf95650a1d91f8695e867cd521b228ee8dc", 0x1f}], 0x2, &(0x7f0000002000-0x1138)=[{0x80, 0x11b, 0x0, "094381370567589e29d55a96c15d331f7264859e31fa376851db436e2307b82d352ddb783d5873ea6dabac4d51f46d4479fefac879a7adf1b0cf0455a1f056bc4bc0529eebc522da1dfb3196d79a1daa942dff80551323fbf898d042bc74e3dcac225957681e6a65b64f"}, {0x70, 0x0, 0x81, "6a00f0e5f430d4cb2a170b35a8657a0cbb657a2770d92976d94753f4d0d7820b471a095011f6a0d8bb3d000621ce0fa0655a7e34cbd3ea0d8fb115ef1f1d2dbcf99a658cc41fc1aa20191fade413fbfaa3a9e7d6772e34229826bd4b35d718"}, {0x18, 0x84, 0x2, "3a00c01f4d"}, {0x1010, 0x116, 0xffffffff, "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"}, {0x20, 0x105, 0x4, "85708570be570032e77b"}], 0x1138, 0x8084}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x61, &(0x7f0000003000-0x8)=""/8, &(0x7f0000002000-0x4)=0x2e6) [ 142.044895] R13: 00007f31f4b24bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000b31000)=0xfffffffffffffff7, 0x4) recvfrom(r0, &(0x7f0000129000-0x2e)=""/46, 0x2e, 0x12041, &(0x7f0000d6a000)=@sco={0x1f, {0x3f, 0x8a, 0x1, 0x3, 0x3, 0x5}}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x129) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7c53, 0x7, 0x8001, 0x7, 0x8, 0x4, 0x81, 0x4, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x10001, 0x10000, 0x80, 0x0}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000003000-0x8)={0x1f, {0x1, 0xb99, 0x0, 0x9, 0x4, 0x2}}, 0x8) [ 143.053982] FAULT_INJECTION: forcing a failure. [ 143.053982] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.065833] CPU: 0 PID: 2635 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #189 [ 143.074408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.083763] Call Trace: [ 143.086362] dump_stack+0x194/0x257 [ 143.090007] ? arch_local_irq_restore+0x53/0x53 [ 143.094707] should_fail+0x8c0/0xa40 [ 143.098439] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/15 06:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000943000-0x4)={0x40, 0x5, 0xfffffffffffffffb}, 0x4) r1 = socket$inet6(0xa, 0x80801, 0x8010000000000080) getpeername$netlink(r0, &(0x7f00007f4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) sendto$inet6(r1, &(0x7f0000dce000-0x1)="d4", 0x1, 0x0, &(0x7f00005f0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 143.103559] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.108765] ? __lock_is_held+0xb6/0x140 [ 143.112853] ? __lock_acquire+0x664/0x3e00 [ 143.117712] ? __lock_acquire+0x664/0x3e00 [ 143.121965] ? filemap_map_pages+0x942/0x15d0 [ 143.126485] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.131690] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.136893] ? should_fail+0x23b/0xa40 [ 143.140806] __alloc_pages_nodemask+0x338/0xd80 [ 143.145492] ? __alloc_pages_slowpath+0x2d00/0x2d00 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:58 executing program 7: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x8, 0x200, 0x5, 0x7, 0x200, "5bdb029aaab1dbc13781a1fbf43eda2092874043a112a36489f167539045e54a8193bb41503305ed5eb6d9eea895688b21a796414fedcbb270aa9dfb58d42c", 0xffffffffffffffc1}, 0x60) mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000035d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000051000)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x0, r1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000059000)={0x0, 0x16, "96cfa0207358dd78df5c9eb65973bf55945e59942694"}, &(0x7f000035d000-0x4)=0x1b) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000035d000-0xa0)={r2, @in6={{0xa, 0x2, 0xa83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x503}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5e, 0x3, 0x2}, &(0x7f000010a000-0x4)=0xa0) socketpair(0x1a, 0x2, 0xbf, &(0x7f0000266000-0x8)={0x0, 0x0}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000030d000)={0x0, 0xffffffffffffff7f}, &(0x7f000035c000)=0x8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000361000-0x78)={0xeeb4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x6b2, 0xffffffff, 0x5, 0x0, 0x28, 0xff, 0x3}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001c0000-0x38)={&(0x7f0000012000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000318000)=[{&(0x7f000035f000)=""/5, 0x5}, {&(0x7f0000360000)=""/93, 0x5d}, {&(0x7f000035f000)=""/33, 0x21}, {&(0x7f00000c3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000360000-0x1000)=""/4096, 0x1000}, {&(0x7f000035f000)=""/75, 0x4b}], 0x6, &(0x7f0000360000-0x91)=""/145, 0x91, 0x6}, 0x100) sendmsg$nl_crypto(r3, &(0x7f000035f000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x42000200}, 0xc, &(0x7f000033b000)={&(0x7f00001cb000)=@alg={0xf8, 0x10, 0x302, 0x7, 0x3, {{'drbg_nopr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x70ce45b6}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000801) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000164000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035d000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000297000)={0x8, 0x8001, 0x6, 0x401, r5}, 0x10) [ 143.150512] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.155711] ? find_held_lock+0x35/0x1d0 [ 143.159827] ? rcu_note_context_switch+0x710/0x710 [ 143.164773] cache_grow_begin+0x72/0x3f0 [ 143.168847] __kmalloc+0x408/0x760 [ 143.172415] ? lock_downgrade+0x980/0x980 [ 143.176572] ? rw_copy_check_uvector+0x205/0x280 [ 143.181349] rw_copy_check_uvector+0x205/0x280 [ 143.186211] import_iovec+0xc8/0x430 [ 143.190372] ? dup_iter+0x260/0x260 [ 143.194000] ? kasan_check_write+0x14/0x20 [ 143.198236] ? _copy_from_user+0x99/0x110 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00006f0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000ae6000-0x1b)="f606c508ed0536e3b9b892e490d3a22d84cb3259c72283581d1bbd", 0xfffffffffffffef3, 0x20000885, &(0x7f000097e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept4$inet(r0, &(0x7f0000050000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b67000-0x4)=0x0, &(0x7f000019c000-0x4)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f45000)=0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x80006, 0x4, &(0x7f00001d3000)={0x0, 0x0}) [ 143.202399] copy_msghdr_from_user+0x39b/0x590 [ 143.206991] ? SYSC_sendto+0x5c0/0x5c0 [ 143.210894] ? __fget+0x35c/0x570 [ 143.214361] ___sys_sendmsg+0x13c/0x8b0 [ 143.218349] ? copy_msghdr_from_user+0x590/0x590 [ 143.224522] ? __f_unlock_pos+0x19/0x20 [ 143.228508] ? lock_downgrade+0x980/0x980 [ 143.232677] ? map_files_get_link+0x3a0/0x3a0 [ 143.237197] ? __fget_light+0x297/0x380 [ 143.241183] ? fget_raw+0x20/0x20 [ 143.244656] ? find_held_lock+0x35/0x1d0 [ 143.248733] ? __mutex_unlock_slowpath+0xe9/0xac0 2018/01/15 06:52:58 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@generic="512fc16bfc627f8c014ae731d2531bc3", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 143.253591] ? vfs_write+0x374/0x510 [ 143.257323] ? wait_for_completion+0x770/0x770 [ 143.261916] ? __fdget+0x18/0x20 [ 143.265294] __sys_sendmsg+0xe5/0x210 [ 143.269098] ? __sys_sendmsg+0xe5/0x210 [ 143.273088] ? SyS_shutdown+0x290/0x290 [ 143.277072] ? __sb_end_write+0xa0/0xd0 [ 143.281066] ? SyS_write+0x184/0x220 [ 143.284784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.290073] SyS_sendmsg+0x2d/0x50 [ 143.294228] entry_SYSCALL_64_fastpath+0x23/0x9a [ 143.299251] RIP: 0033:0x452cf9 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00002df000)={0x5f, &(0x7f000004b000)="482b416fba9441c1d2ed8928ef142214f37a4d81cb0f8ef818f1145e80b8989fa8b185c837515cbd9380eff0c8cc2b822d597ad4eaa65c2e3233e42375be275a21966aa42bcccd3f2c7a9f75d9abfe17470f25302d25014039860a629f6788"}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000046f000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, &(0x7f000010f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000)=0x10, 0x80000) r3 = accept4(r2, 0x0, &(0x7f0000ccf000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2d000-0x8)={0x0, 0x0}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ede000-0xcb)=""/203, &(0x7f0000639000)=0xcb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b0a000)=@assoc_value={r4, 0x4}, &(0x7f00006ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a5c000-0x10)={0x0, 0x38, &(0x7f0000c2d000-0x1f)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00000d7000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001ae000)=0x0, &(0x7f0000df7000-0x4)=0x2b4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000a5e000)={r4, 0x81}, &(0x7f000084a000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f1d000)=0x0, &(0x7f00003c7000+0x5a7)=0x4) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ad8000-0x8)={0x0, 0x0}) 2018/01/15 06:52:58 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 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) recvfrom$inet(r0, &(0x7f0000001000-0x9b)=""/155, 0x3d0, 0x2046, 0x0, 0xffffffffffffff13) 2018/01/15 06:52:58 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000051f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f2000-0x4)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000356000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x101, 0x6, 0xc4ff}, &(0x7f00001ee000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000002d000-0x108)={r2, @in6={{0xa, 0x0, 0x1bfc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x6d83f4d, 0x3, 0x9, 0x3, 0xc3, 0x1, 0x8001, 0x8, 0x5, 0x2, 0xff, 0xffffffff, 0xc000000000000000, 0x111]}, &(0x7f00006b6000-0x4)=0x108) write(r3, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r3, &(0x7f0000a45000)=""/203, 0xcb) getpeername$netrom(r3, &(0x7f0000232000-0x33)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000469000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f33000)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000042000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b2f000-0x8)={r2, 0x8, 0x9}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e23000-0xc)={@rand_addr=0x3a1, @broadcast=0xffffffff, r1}, 0xc) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000da2000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000dd1000)=0xc) epoll_create(0x10001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e4000-0x3)='lp\x00', 0xffffffffffffffb4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000016000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) accept4(r3, &(0x7f0000a40000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000600000)=0x60, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e01000)={0xafd8, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00006c8000)={0x3, r6, 0x0, 0xffffffffffffffc1}) [ 143.302436] RSP: 002b:00007f31f4b24c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 143.310143] RAX: ffffffffffffffda RBX: 00007f31f4b24aa0 RCX: 0000000000452cf9 [ 143.317414] RDX: 0000000000000000 RSI: 0000000020f30fc8 RDI: 0000000000000013 [ 143.324684] RBP: 00007f31f4b24a90 R08: 0000000000000000 R09: 0000000000000000 [ 143.331959] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 143.339496] R13: 00007f31f4b24bc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/15 06:52:58 executing program 2: epoll_create(0x10001) r0 = accept4(0xffffffffffffffff, &(0x7f00009a4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c25000)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c2c000)=0xfffffffffffffffd, 0x4) 2018/01/15 06:52:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x809, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f1c000)=@int=0x5, 0x4) r1 = accept4(r0, 0x0, &(0x7f000079c000)=0x0, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000b41000-0x50)="05c0c28e1b97bd181e9ad9b8030c4e64e45a6676c97a77b162880f391de34292c02b881d69ba2f6f52aef37b548ed1ffabefbc3643f0bfca89b620cc00a356c3f2435fc0db6f32ad60aa094a2c2127b8", 0x50) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r2, &(0x7f0000c27000-0x60)=@nfc_llcp={0x27, 0x3, 0x80, 0x9, 0x2, 0x5e, "cc96baa0b3e3a55cf4ead7894b31e8720cd04ddfa466000817668b394aa4d5b1c2f4368e361ab34995971c150e831f0a5263f013439b417cf0357e62404a27", 0x8}, 0x60) 2018/01/15 06:52:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:58 executing program 4 (fault-call:9 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006c4000-0x10)={&(0x7f0000b61000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=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]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000054c000)={r0}) accept$inet6(r1, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000c39000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000813000-0x8)={0x0, 0x9}, &(0x7f00004a9000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fad000-0x8)={r2, 0x1ffe}, &(0x7f0000f02000-0x4)=0xfffffffffffffe31) bind$nfc_llcp(r1, &(0x7f0000e7f000-0x60)={0x27, 0x4, 0x100000000, 0x4, 0x5, 0x0, "4b5da0a663639edba3d8588462b092389dd1630980bed32ac8c844270fabe8d0d94189ee0a00e31918e2d43557c1cc98299d535218838e1c87214e82ca0e22", 0x9}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000912000-0xc)={0x9, 0x1, 0x10000, 0x43a, 0x1}, 0xc) 2018/01/15 06:52:58 executing program 5: recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000+0xa43)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x0, 0x54c, 0x1, 0x6, 0x9, 0x47]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x100000000}, &(0x7f0000001000)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={"361070597b56f62adfb9ba00b3e28148", {0x4, 0x4, 0x5b, "cce4421f7341", 0x7c2, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0xfffffffffffffff8, &(0x7f0000003000-0x8)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 06:52:58 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, 0x10000000013, &(0x7f00006f0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000ae6000-0x1b)="f606c508ed0536e3b9b892e490d3a22d84cb3259c72283581d1bbd", 0xfffffffffffffef3, 0x20000885, &(0x7f000097e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept4$inet(r0, &(0x7f0000050000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b67000-0x4)=0x0, &(0x7f000019c000-0x4)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f45000)=0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x80006, 0x4, &(0x7f00001d3000)={0x0, 0x0}) 2018/01/15 06:52:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 143.370389] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 143.381918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 143.401946] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 143.411561] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 143.455577] FAULT_INJECTION: forcing a failure. [ 143.455577] name failslab, interval 1, probability 0, space 0, times 0 [ 143.467079] CPU: 0 PID: 2701 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #189 [ 143.474366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.483746] Call Trace: [ 143.486344] dump_stack+0x194/0x257 [ 143.489990] ? arch_local_irq_restore+0x53/0x53 [ 143.495481] should_fail+0x8c0/0xa40 [ 143.499832] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/15 06:52:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000eb4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) bind$inet(r1, &(0x7f0000e57000)={0x2, 0x2, @rand_addr=0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000e3000-0xc)={0x4, 0x0, 0x1ff, 0x1, 0x2b, 0x1, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffff35}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0xbd, 0xffffffffffffffff}, &(0x7f0000001000)=0x10) getsockname$netlink(r0, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$alg(r4, 0x0, 0x0) 2018/01/15 06:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000294000)=""/70, &(0x7f00005f3000)=0x46) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000120000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000082b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000af000-0x8)={r3, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 143.504946] ? __lock_acquire+0x664/0x3e00 [ 143.509200] ? __lock_acquire+0x664/0x3e00 [ 143.513447] ? lock_pin_lock+0x360/0x360 [ 143.517518] ? print_irqtrace_events+0x270/0x270 [ 143.522280] ? lock_downgrade+0x980/0x980 [ 143.526453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.531666] ? print_irqtrace_events+0x270/0x270 [ 143.536429] ? print_irqtrace_events+0x270/0x270 [ 143.541198] ? lock_pin_lock+0x360/0x360 [ 143.545281] ? __is_insn_slot_addr+0x1fc/0x330 [ 143.549897] should_failslab+0xec/0x120 2018/01/15 06:52:59 executing program 2: r0 = epoll_create(0x10001) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000171000-0xa7)="fa2adf1aaf63609d9e90cc38ad5750a81dfd3f1896e2994599509e1f5630c85f823efbc798e19459792980a10584ca46d18c76db11b81a27f5d6b2d6813616f98ed2fd1436dc101adc953a9cafc46d36f13f4b303402c41cd10ea33d58dd85d633c8237902217c4dd45cdaaadbd7b635fe5572f5ff53eaebccc2148198375971fb3142fdc090a8b192fb174826869aedaabb53b173648ed764f470a5efd2b1d2215615b8bfceea", 0xa7, 0x40000, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x10000, 0x2, 0x7, 0x100000001, 0x4, "2e72e11df5cac29740356247b99c2e4cdb7697d9d121642b5d5eee7d72ee23ccf2e8a161d8d213b7dae6ed5ec3cbe7b237ca9859e37533738ef60b371aae8f", 0x1}, 0x60) 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db8000)=0x0) getsockname$llc(r0, &(0x7f00006f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ae000)=0x10) 2018/01/15 06:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ca2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000324000)=0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000031e000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r1, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x2000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x4000}) socket$inet(0x2, 0x8000f, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00002cb000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004e9000)={r2, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d34000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000254000)=0x0) r7 = getgid() r8 = getpid() r9 = getgid() sendmsg$netlink(r4, &(0x7f00006dd000)={0x0, 0x0, &(0x7f00004cd000-0x50)=[{&(0x7f0000dba000)={0x58c, 0x34, 0x0, 0x6, 0x3, "", [@nested={0x4, 0x74, []}, @generic="d741a3c379d415413c4c5ad908bcdda847c16a2a440090693682ba3e66f2af788f7d146a413cc66c45068a0a91ca30745bb46cc9fcd723eeffb708b0f56176486b393452ba44106cfcb3ca329da3cae36cf11c8e1f5447ccab96f6d3f72e0250", @generic="3c59aa10272011210d915d36a37de7f573b9dffdb493f671d7a7642e208cbe0c723a85a1aefaf0fe5836cadd37", @typed={0xc, 0x61, @fd=r0}, @generic="ca6d61b84fa5cb8a7def6043868505cbde814712a5aa8e8e91f8433210d96fc0221151cdf978c1d9c460adcc88a9568152fb568f7d740c2879606c752fe31684810a79b6748e191002f46933e3d59d190f3c87b35960e63498b5df733e598d43bf078ee6940e532e30e92814bb06a7b493157c9c708f1073d9dc804f487c8a21034f91851fc6882bed275d60b102adff6f99c78a75c5cfed5238", @nested={0x120, 0x6d, [@generic="3201a1bfe71efb78ed90b10c89d78375778187b455406a3071d941df819faabc147817e841e03a704fd09e32e18bbe2d93e878baddad81e1eedc7ba0e4064527cda6c6a48084917a1f9efce9bf980ffcee77162731bdd89765fc05542e7c3a46925a614b621aa4f842142a380f8731066e1f78a577c0239346b36a6339", @typed={0xc, 0x3, @u32=0x40}, @generic="86620e6c8ca257cc7d8831f85a28e39ea30d91c6334d6c492259866963d4fa36d9e1373c0c3e8689025f8e6ba94a36b0d1f35133fcee96694631bb1e44edc8c9685c859830dbfee6b47c5987644d37968bda99c4f061b69bd231f8e8d596b0a81f659666f63008550f2ab7e32770c16b6bbed138bd1a0286861510c49bd5818f88cc5747f53d1c", @typed={0xc, 0x3a, @fd=r1}]}, @nested={0x20, 0x87, [@typed={0x10, 0x29, @u64=0x978f}, @typed={0xc, 0x5e, @pid=r5}]}, @nested={0x304, 0x35, [@generic="cab3f41b599bfa28d13d6652904db3d06b257e6dd54837a743277cb1d6db1a3d0b88b96c4960ee6eabf5", @generic="1de04f70b29262f535a1387aadbf", @generic="45413a59e2d43678e589b7d95fe3423ff3d3ce18daaadaa82b34ee52e9961d67bd42d81d08d1140539fa38dc2ef303032ba3bd10a7bb132b34df1db2297735", @generic="b12df93c44f9cd948dc69803010a7dda75e2c01589a58701e699a51152486b040f4044ddc38317c95c08774bdefd2ac600da09156ca91e17ca066ab89c875defa9d1312da6f6b1db86a9abd2d98c0d87a82eea2ca3603673011a9eb03fbb9a676f271e809d4fbe1dbe17f0279bdd3a771132cf82b9d3b74f38fed13e83451741dd5b607ee2177da10c444dd569fa5c449ba3f5d39df846b63c49544e937188241f3cc4b14f6107643b2ca0368e845dfc2ce7035a504fa6153c51bc398892af5b6f0eae7c218e449d27f1c4e7ef0e18dca7375e3602b3b32b1b123bab455ce4eb16e34312b962da32a30eca8e0ddd8b", @generic="876c0bf0babdb798861db3c6b4d1c3e5813baf51b5e246a5388b86a170d1467dab826e3c53f5772b6aa594c73eca47bf05199bf2095cfb1c7286498f55a98b9943a36b2f2d62000cda6a9c12fa195d6a203bd08bed0cdf946ec63d35b838ed9085ad862d5afe131d34866b9d7c6f3d44011b248b36cc24aa3a0346a6b1cb6fc537493880772ede2a83aef8", @typed={0x18, 0x12, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x2d, @uid=r3}, @typed={0xe8, 0x1d, @binary="36c1364388ce742d8e285ee64ee240a9d84e9faa9c32cc1cd9a5e321e08d934ae4c0561e2356a345bbede35451827a0be166ee764e24076448067ed90338e2909b52b7d2fcdb84688164cbf9f92c4f119450185bf0091d591fbfa16a281a97d942f8d0ccf95f65b24ba0943a9416248355477770508a2f90066389cacce3ab2a2852e1fb53c50bced60face4889b0ce32169e0c2c727f7aee5b28fee06d12dc6946b57a8a429663e2e00dd6ec7b5b72905263466046b0abe080ca3aa6c246966e7cdc9a653c2e8c5ab213690e978f252fe598ac1ab8c1c65c9bc8d4cb1aa"}]}]}, 0x58c}, {&(0x7f0000763000-0x28)={0x28, 0x1b, 0x403, 0x4, 0x1, "", [@typed={0x18, 0x7d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}]}, 0x28}, {&(0x7f0000224000-0x1c)={0x1c, 0x3a, 0x400, 0x5, 0x1, "", [@typed={0xc, 0x88, @uid=r3}]}, 0x1c}, {&(0x7f00000fa000-0x800)={0x800, 0x34, 0x0, 0x0, 0x1, "", [@typed={0x10, 0x10, @u64=0xc57}, @nested={0x13c, 0x2f, [@generic="62554549fa564e25c724467edc9d4820720f9cb76e842927e9f0853331d16806b4eeb12154ed5297e3a98ae2885f5594ae7ee01e09825509c973b1ef263423429cf9ca057874c06c7a575ab94d0076486262e1fec54bb4a42398789cab40d5851be7b1aff69392451b3d6ae7126a3b05fa4939142f51b5fdceb4", @typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x5d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x8, @void=""}, @typed={0x10, 0x1d, @u64=0x0}, @generic="ab3b423a36509dcf2ba29b459ae42d6fb8e486efce45207bc9cf860dcb4c25169f12916d6698991b67bbfa145bb0d2377ffef9f69763445628b38e3b65c1f0ee3b5200f73141608e194485d7fabf260947bcb2787f8ce0a6f51ab5461fc2c725da74f13cad2e721eefdd782fb35a6e2b3e33bb6c76", @typed={0xc, 0x80, @str=' \x00'}]}, @nested={0x3fc, 0x54, [@typed={0xc, 0x20, @u32=0x3}, @generic="4e36188546403f8f144cba53eac51adee88711309db11ecc70a7c8142c9f5a8549ba481bcee322b0260f4b78b7137f5e5f28c767923af3658ecb05170f23dc353d99db97e11b37dbbba4c2b66deb673f0ceecf22c9c6a600b35461f179e1ef2fd92a5d66fc2c8325831d867c7cd9a6ad297d4692904275e295fc1f", @typed={0x8, 0xb, @void=""}, @typed={0x10, 0x83, @u64=0xdad}, @generic="b83ad0ef91c9671daef6df56e5a68dab8bd0f680d64cd882f64be77faa482e5180e3387cbdc062fac62576ef6cab542b74501cace65d3436fc702b907ec6635af79e127f1f309ed48752218892b85c91df05b76a50157c450e0a3968c6e3263ba75a070518974afe9ea34bc09625f04a058700a4317b12fd6d82a35a8ce0b9f26a91044d41133fa60cce900d3af93e3f7f437f83b1c8816e39407b4d9f4c286514c16dcca566174108b3aaf0f18f88140dab23219278e5ffb14bcbbd153f7a77b56fc82fe1acd4b963498870c93cef63153560b7c495945272a3f9113c0109416b", @typed={0x18, 0x76, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7adcde3533459aa65f02397d3e8e44bdc1703b0424833b3c73bd93eee7a731c7c5da94021be2b0a33e0e5aa5fc2f1664580869ff9df98393a5b5ae9ec092baed8265a11eb3641f5906fcdff4942fd4f39b227195cbe57b6c6b00822287cba21034caf290ba7a3b1945f9845a8aa1878caef4f5235ce01edf51e107fef975", @generic="587d07e820499e6f45bdc5ad937c489e70d7e52ef5bfe7c232c035a87ecf7d1d6620dcb0f42ab942f2017af9cf40f665b454d39b25d68b432bd236a7156de603522167bb949f6cbce70742dadf3122e1f846f50da6f60ec71c1736910cfca553c732085a8d49c0955bcb93e6398e96ad972c2962ff1149de4f9b8e71dd34ed28198de38749f26fcb1490ce796998600d46e2f6455622d0e3f9ded05f59c61f796533f17210eb7a48618cb5b7ae4e327b193c867cfcd1df7d696bc1a128b23ce7758fe57c769f30bd22fc402f03079d827e84b767a4c652dec389", @typed={0xc, 0x77, @ipv4=@rand_addr=0x7f}, @generic="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"]}, @generic="c8a3641934eb611c31a0bb3eae55371274812d092b5c87ef20a430ef82b19299ec93c7d49f1da03962e527c7d1ac0fe6ee8138903f4eb979f019a4ffe7a7782afe", @typed={0xc, 0x17, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x1b4, 0x69, [@typed={0x18, 0x30, @str='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="8a1735917d6816eb5dca8c34d8512e805835d3ed9fb29548b6739b2e281f37e67fb8a39244ccaf3c5825e43bcc694639609c0a1cb89a092b8054e47b671c232ae11799802a0076d1839e0cbe8a4e372c49f72daf73a496904e996cf1b816a11af08ed919ba10ffac0ee59524e6cbd6b58a1aec07ca362f896914511bff3f924eb31898d4c2bab09c4f8a70b5cd7e7e4207cb52d40b36cb0f4afcad9e8af283947d8a8fc95c58f90e1ed22f1f33e7a0216a84939a1f528e418b358710e2edc922cf6084", @generic="6b1d76106ceb1d543a144604bc15", @generic="d9855884f3a85016f289d513bed370e194e0f7ddab318e4a5bd60433f20001288d13a525e2807bdd6c1dea2965028c250cf23b225eb276d6400a9e4f6f566a0d4918542cd461c6cfd23d424d2f2955373c2a610cd1995cd55125502cb752375ec48f4c43a3deb82e6d7e93741f22ecf7d95049e1aec1891faeb27d9fde3a363f610cd66f5ef495eca525dd1ad85c9b116abc3803c67b0b18121f12fbc09a01a93ece18f1cac3a25cf5a23fb2aa60018cca2bf27bf3", @typed={0x10, 0x53, @u64=0x100000001}]}, @generic="8f6c641d8faf07e6f8bf55ad8166c5b1ee8c9efeaabb6270d0dd27a1c464dc7515baaa1cc1701a72e2fe4a6933bcf7124b0d0df61492354cabafdc425cf88227193f01820f5a72dd42bb1052a8fdd3353f740c4f75728b6de3", @generic="f5ecf932af750bf0940e32a1e3ccc2fa5df4f5fd0a764846b154233155fb74edb4f79e0a9d14aabbefa9b84f3410e9003bbb4f4807637d9007a8196fdb3c110985fb97bf5f5eff431160dd0f"]}, 0x800}, {&(0x7f00008d5000-0xbc)={0xbc, 0x39, 0x10, 0x7, 0x3, "", [@generic="c6e80f1d4750219c2c980b48b0231645daf9cab98bf2e4c8dd58672ce6b3f198cac3a43f8c493e0164b253be330adbbd91ac5c6b44692c0c1e0f6ee20f6886c1cb1b0017c5253feb6270a1ccd77c10a2879a139134459735912b46659708dfa27d66b8b9baba0e7eb6734b88903a92ff30a7b2e6f89fa4dcf74f6669734e46c663a5e1b9ce42d19b35209210da76c42fe492d68e462682283f69aedc9a8067b3ca03d5abcd6b998cb60f", @generic=""]}, 0xbc}], 0x5, &(0x7f0000a3e000)=[@cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}], 0x40, 0x8000}, 0x4) r10 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007f9000)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x2, 0x80, 0xa0, 0xad, 0x0, r3}, {0x5, 0x20, 0x0, 0x0, 0x8, 0x9, 0x6, 0x0}, {0x7, 0x2, 0x7, 0xfcb}, 0x8, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x9f0, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x80000000002, 0x3, 0x800, 0x66dd9bd6, 0xfff, 0xffffffffffffffff}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000530000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000136000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@loopback=0x7f000001, 0x2, 0x4, 0x3, 0x5, 0x0, 0x80, 0x20, 0x3b, r2, r3}, {0x3f, 0x0, 0x100000001, 0x1, 0x38000, 0x9, 0x0, 0xef34}, {0x6, 0x7, 0x1, 0x2}, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0x2, @in=@rand_addr=0xd3d9, 0x0, 0x2, 0x2, 0x79c, 0xfff, 0x7, 0x6}}, 0xe8) [ 143.553880] kmem_cache_alloc+0x47/0x760 [ 143.557948] ? check_noncircular+0x20/0x20 [ 143.564085] dst_alloc+0x11f/0x1a0 [ 143.568770] rt_dst_alloc+0xe9/0x520 [ 143.572496] ? fnhe_flush_routes+0x3d0/0x3d0 [ 143.576919] ? __lock_is_held+0xb6/0x140 [ 143.581010] ip_route_output_key_hash_rcu+0xa40/0x2c20 [ 143.586294] ? print_irqtrace_events+0x270/0x270 [ 143.591070] ? ip_route_input_noref+0x1e0/0x1e0 [ 143.595746] ? __lock_acquire+0x664/0x3e00 [ 143.600526] ? check_noncircular+0x20/0x20 2018/01/15 06:52:59 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0x100) connect(r0, &(0x7f0000001000)=@can={0x1d, 0x0, 0x0, 0x0}, 0xffffffffffffff37) recvfrom$inet(r0, &(0x7f0000001000-0x9b)=""/155, 0x9b, 0x2042, 0x0, 0xffffffffffffff05) [ 143.604775] ? print_irqtrace_events+0x270/0x270 [ 143.609536] ? __lock_acquire+0x664/0x3e00 [ 143.613782] ? __lock_acquire+0x664/0x3e00 [ 143.618032] ? check_noncircular+0x20/0x20 [ 143.622543] ? lock_acquire+0x1d5/0x580 [ 143.627744] ? lock_acquire+0x1d5/0x580 [ 143.631740] ? ip_route_output_key_hash+0x1a6/0x370 [ 143.636863] ? __handle_mm_fault+0x2747/0x3ce0 [ 143.641459] ? lock_release+0xa40/0xa40 [ 143.644898] device lo entered promiscuous mode [ 143.646632] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 143.656253] ? find_held_lock+0x35/0x1d0 [ 143.660346] ip_route_output_key_hash+0x20b/0x370 [ 143.665202] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 143.670745] ? lock_release+0xa40/0xa40 [ 143.674726] ? __lock_is_held+0xb6/0x140 [ 143.678797] ip_route_output_flow+0x26/0xa0 [ 143.683126] udp_sendmsg+0x19d3/0x2ce0 [ 143.688262] ? ip_reply_glue_bits+0xb0/0xb0 [ 143.692602] ? udp_lib_get_port+0x1b30/0x1b30 [ 143.697199] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.702387] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.707558] ? print_irqtrace_events+0x270/0x270 [ 143.712309] ? lock_downgrade+0x980/0x980 [ 143.716443] ? mark_held_locks+0xaf/0x100 [ 143.720571] ? refcount_inc_not_zero+0xfe/0x180 [ 143.727324] ? __local_bh_enable_ip+0x121/0x230 [ 143.733395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.738399] ? udp_lib_get_port+0x785/0x1b30 [ 143.742789] ? trace_hardirqs_on+0xd/0x10 [ 143.746925] ? check_noncircular+0x20/0x20 [ 143.751405] udpv6_sendmsg+0x757/0x3400 [ 143.755378] ? check_noncircular+0x20/0x20 [ 143.759612] ? udpv6_setsockopt+0x80/0x80 [ 143.763744] ? reacquire_held_locks+0x1f9/0x3e0 [ 143.768391] ? reacquire_held_locks+0x1f9/0x3e0 [ 143.773062] ? find_held_lock+0x35/0x1d0 [ 143.777111] ? release_sock+0x1d4/0x2a0 [ 143.781069] ? lock_downgrade+0x980/0x980 [ 143.786419] ? __local_bh_enable_ip+0x121/0x230 [ 143.791078] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.796084] ? release_sock+0x1d4/0x2a0 [ 143.800063] ? trace_hardirqs_on+0xd/0x10 [ 143.804201] ? __local_bh_enable_ip+0x121/0x230 [ 143.808864] ? _raw_spin_unlock_bh+0x30/0x40 [ 143.813268] ? release_sock+0x1d4/0x2a0 [ 143.817232] ? __release_sock+0x360/0x360 [ 143.821375] ? udp_v6_get_port+0x355/0x600 [ 143.827109] inet_sendmsg+0x11f/0x5e0 [ 143.831583] ? inet_sendmsg+0x11f/0x5e0 [ 143.835543] ? copy_msghdr_from_user+0x3a6/0x590 [ 143.840289] ? inet_create+0xf50/0xf50 [ 143.844420] ? selinux_socket_sendmsg+0x36/0x40 [ 143.849067] ? security_socket_sendmsg+0x89/0xb0 [ 143.853803] ? inet_create+0xf50/0xf50 [ 143.857671] sock_sendmsg+0xca/0x110 [ 143.861371] ___sys_sendmsg+0x767/0x8b0 [ 143.865341] ? copy_msghdr_from_user+0x590/0x590 [ 143.870095] ? __f_unlock_pos+0x19/0x20 [ 143.874494] ? lock_downgrade+0x980/0x980 [ 143.878631] ? map_files_get_link+0x3a0/0x3a0 [ 143.883114] ? __fget_light+0x297/0x380 [ 143.887077] ? fget_raw+0x20/0x20 [ 143.890521] ? find_held_lock+0x35/0x1d0 [ 143.894567] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 143.899399] ? vfs_write+0x374/0x510 [ 143.903101] ? wait_for_completion+0x770/0x770 [ 143.908198] ? __fdget+0x18/0x20 [ 143.911816] __sys_sendmsg+0xe5/0x210 [ 143.915604] ? __sys_sendmsg+0xe5/0x210 [ 143.919574] ? SyS_shutdown+0x290/0x290 [ 143.923551] ? __sb_end_write+0xa0/0xd0 [ 143.927524] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.932714] SyS_sendmsg+0x2d/0x50 [ 143.936254] entry_SYSCALL_64_fastpath+0x23/0x9a [ 143.940996] RIP: 0033:0x452cf9 [ 143.944175] RSP: 002b:00007f31f4b24c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 143.951869] RAX: ffffffffffffffda RBX: 00007f31f4b24aa0 RCX: 0000000000452cf9 [ 143.959120] RDX: 0000000000000000 RSI: 0000000020f30fc8 RDI: 0000000000000013 [ 143.966891] RBP: 00007f31f4b24a90 R08: 0000000000000000 R09: 0000000000000000 [ 143.974151] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 143.982461] R13: 00007f31f4b24bc8 R14: 00000000004b798c R15: 0000000000000000 [ 143.994063] device lo left promiscuous mode [ 143.999539] device lo entered promiscuous mode 2018/01/15 06:52:59 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000004c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000003d000-0x4)=0x14) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000004b000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/15 06:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4007fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f1d000)=@assoc_id=0x0, &(0x7f00000f9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007c1000)={r2, 0x2, 0x79cd, 0x2}, &(0x7f0000f93000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b89000)=@sack_info={r3, 0xcc9, 0xfff}, &(0x7f0000029000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r1 = socket(0x1, 0x2, 0x9) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f00009a6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80000001, &(0x7f0000f71000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000086b000-0x4)={0x0}, &(0x7f0000772000)=0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80000, 0x4000, &(0x7f00005e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000d98000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r4 = accept$inet(r0, &(0x7f0000221000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000)=0x10) setsockopt$inet_dccp_buf(r4, 0x21, 0x8e, &(0x7f00009d1000-0x78)="55022c1b89ac35f8136ddcdc49bbc7ea560bbc5aed0b537ca6d52712cf7a46b47ee20b10c314ad5c515cf1fa7a64d3f677909ab6880f1166e60a803a2c6963077d2626fdb9230d0f7eeab5fb84185062270587e0a6d39f6a12e52b29dcdae976f3c088157483b704582b3bcf95b9995870eb73777f499f9d", 0x78) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x6, 0xb, 0x7a, 0x0, 0xfffffff0, 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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009d9000)={r0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 2: epoll_create(0x80000000) r0 = socket(0x1, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) 2018/01/15 06:52:59 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000732000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7f, 0x0, 0x0, &(0x7f0000072000/0x2000)=nil, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x7fe000000000, 0x1, 0x8000, 0x7ff, 0x7ff, 0xffffffffffff0001, 0x3}, 0xc) 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(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x11, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 144.004781] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 2: epoll_create(0x10001) r0 = accept(0xffffffffffffffff, &(0x7f0000fcc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000635000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000d7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair$ax25(0x3, 0x5, 0xfa, &(0x7f0000e94000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) [ 144.063442] device lo left promiscuous mode 2018/01/15 06:52:59 executing program 2: r0 = epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cdc000)={0x0, 0x8, 0x3000000000000000}, &(0x7f0000a2f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000028d000)={r4, 0x6, 0x10}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) vmsplice(r0, &(0x7f0000af6000-0x10)=[{&(0x7f0000363000)="05001dd789", 0x5}], 0x1, 0xe248911874b84ab7) 2018/01/15 06:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:59 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000099000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000009, &(0x7f0000001000-0xa5)="4f7954b8b998c2b199074c640464d4e9f50480fffbae1294ce3158f00680f730d9e0ba8a00035b936b3ba4632d07d313929020778cad37404329cbedb1a0e45025d115abfddf46bd9009f1893c504de17e3b3ec790fcb49c92cd755cc16b7bfebd0dd03e9c4713cb7bb8f216b66a079c3c864c55045d686f695f10c2d7182ca20e05268dabb9ccfe0e3f3b9e358fc3f4958b1368820cfdef6f3ab757975876d6d13663ec47", 0xa5) r1 = socket$inet(0x2, 0x7, 0xeead) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x4, 0xab, 0xc1, 0xae, 0xe05, 0x6, 0x1, 0x800, 0x1, 0xfffffffffffffffe, 0xc2, 0x9, 0x401, 0x3]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={r4, 0xcd}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x3, 0x20, &(0x7f0000000000/0x2000)=nil, 0x3ff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/15 06:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x100000014, &(0x7f0000e59000)=0x100000001, 0x4) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000b40000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004ab000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3de1, 0x0, 0xaa, 0x0}, &(0x7f0000391000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000096e000-0x98)={r2, @in6={{0xa, 0x0, 0xefcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x2}, 0x98) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(r0, &(0x7f00004f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000624000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000708000)={0x0, 0xa4, &(0x7f00006e6000-0xa4)=[@in6={0xa, 0x2, 0x8e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000338000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001d1000)={r4, 0x0}, &(0x7f000093d000-0x4)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000554000)=0x4) 2018/01/15 06:52:59 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000339000)=@generic={0x0, ""/126}, &(0x7f0000fd8000)=0x80) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000977000)={0x9, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5126}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000fd9000-0x9)={0x1f, {0x7f, 0x1, 0xbe76, 0x1, 0x9, 0x3}, 0x5}, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fda000-0x1c)=@req3={0x5, 0x3, 0x8, 0x0, 0x81, 0x1, 0x7}, 0x1c) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000c9f000)=""/65, &(0x7f0000832000)=0x41) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) accept$packet(r1, &(0x7f0000134000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016b000)=0x14) connect$packet(r1, &(0x7f00008d8000)={0x11, 0xff, r2, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r0 = socket(0x11, 0x100000002, 0x8) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x100}) 2018/01/15 06:52:59 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000aa7000-0x9b)=""/155, 0xfffffd4e, 0x2043, 0x0, 0x0) 2018/01/15 06:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000056b000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a5000-0x4)=0x2c) 2018/01/15 06:52:59 executing program 2: r0 = epoll_create1(0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x1, 0x0}) epoll_create(0x10000001f) 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000161000-0x4)={r0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000419000-0x4)=0xffffffffffffff5f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002dc000-0x7)={0x1, [0x0]}, &(0x7f000030e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000088000-0x3e)={r2, 0x7fff, 0x36, "78c1deecfbdd1a236dcbbc1bde62e7a6a01116b8a0ce51602f8528b226415d7be0b794bbd75be475dbb9b2d9bb198871259d7b9eec36"}, 0x3e) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000419000)={0x0, 0x0, 0x0}, &(0x7f00001e4000)=0xfffffea8) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f00003eb000-0x140)=@newsa={0x140, 0x10, 0x203, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x30}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x3, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0}, [@algo_auth_trunc={0x50, 0x14, {{'md5\x00'}, 0x8, 0x0, 'L'}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r0 = socket(0x11, 0x100000002, 0x8) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xa2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/208, &(0x7f000058e000)=0xd0) r1 = socket$inet(0x2, 0x4, 0x1) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000523000)={0x0, 0x0}) 2018/01/15 06:52:59 executing program 6: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 144.258963] device lo entered promiscuous mode [ 144.264647] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 144.293750] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:52:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f74000-0x4)=0x8c0, 0x4) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$llc(0x1a, 0x3, 0x0) 2018/01/15 06:52:59 executing program 5: r0 = socket$inet(0x2, 0x6, 0xffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000030c000)=0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000001000)=0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000c82000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b8000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [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, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1c)=@ethtool_rxfh={0x47, 0x3, 0xfa, 0x0, 0x4, "d7891b", 0xfffffffffffffffb, [0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x1, 0x4, "3a43fb0029da5eabdbd6433ad2d97eb442a7983a38d2ad68cc50541bb580828210fe647b59deadbc9bc51d45acda516431208ef21f93b34cc6a99f954c67fbb8c5e4ab0c92cbab7952ff4487a1061b0a"}, 0x160) 2018/01/15 06:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = accept4(r0, &(0x7f0000cdf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007cb000)=0x10, 0x80800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c51000)=0x9, 0x2) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:52:59 executing program 2: r0 = epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_create(0x10001) 2018/01/15 06:52:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006fe000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x38e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f83000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:52:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r0 = socket(0x11, 0x100000002, 0x8) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x804, 0x7) sendmsg$nl_generic(r0, &(0x7f0000d4d000-0x38)={&(0x7f0000e5e000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ca8000)={&(0x7f0000758000-0x14)={0x14, 0x14, 0x301, 0x5, 0x2, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048004) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa24871c4d958afa8, 0x0, 0xf3b, &(0x7f0000435000)={0x0, 0x0}) r1 = socket(0x2, 0x3, 0x11) sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) 2018/01/15 06:52:59 executing program 0: r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:52:59 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80f, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x2a, "86526ff1a46632ce195103000000d66f303e9f9de2f181844f0500b82b1b0d5ce3b6573e106abf23f76d"}, &(0x7f0000001000)=0x32) 2018/01/15 06:52:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 144.379258] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000d000)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0xffffffffffff1c17, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x7, [0x1, 0x1f, 0x3, 0x2, 0xcbc, 0x101, 0xca, 0x3f]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}, @cred={0xfe9c, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000e000-0x30)="2d3cb980e96d8f27c1190f042a6ab061bd9af6499e9473cbd0e6028ba5b0cc1d8562fa40bf6fcb641ed7af1a28c11fd6", 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x2, 0x8}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000-0x8)={r2, 0x7f}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000008000-0x14)=@ll={0x11, 0x1f, r3, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f000000e000)=[{&(0x7f000000f000-0x99)="5b47fa982ad8ca0d536e07424dcd416c30c98b5b8a3a195bae326efaf6adaf7d2b3ba16c41f33ae6acc0607187ea125c6680111c1052722cd0f67e5746bb844975c08380fb67ebae4da3efc9d7e02932865e0cdb697d5e957689eb5214c408433035a1287c931d6dfe37527e4d428a2ac3f501e78bbd10b6aee31059b07a9b8a738ce8cf35ec8d29ee52b3507f6ef8d7c13eba918a9113b015", 0x99}, {&(0x7f0000003000)="676c647ae7a73c287d292520caa4cb1b89395738df55ceacda4faee76f3e2a1ec036f312b22a9b4d19133ee0e081195e62d68a80905b", 0x36}, {&(0x7f0000009000)="bbab93137a0f821b7611918011", 0xd}, {&(0x7f000000e000-0x1000)="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", 0x1000}], 0x4, &(0x7f000000c000-0x3c8)=[{0x30, 0x0, 0x5, "d9da81dd33b40020006199ec769380270e44dad47426de8be2aa"}, {0x58, 0x3a, 0x2, "ac7c2c2e141795a488149d9ae3e95822194f1bab41ae3d3bc3e788183d44198b6bb5b7e0f00be9556c2d4e494681c7b8d045b088a229692a430dc81aef903b015bfdc93249fe40"}, {0xa8, 0x19f, 0x7, "83800c8d055ecea4356331690decb7836263b172c577888b842e86b10265cc84eac6b164fc1e5a134152dd525631444c5ed1ccf0979688806bba378a3492492122750553992036e406108a51e6455235ee98f69e19206638971a6d710c8354594f1a94f942d1b9d8c84cc9e256c62f6e61b381a3b0751f43633df20a5d6c809e89c0d02d98e2f518748890d80ba03c956cb4a91c"}, {0x110, 0x10c, 0x6, "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"}, {0x88, 0x119, 0x1000, "336a37e6541ec686e3aad17ac5b0533777fbbd16eb3626812709a3519e9e0fad7491f71d87ff69c68fa08515367233c8529c50c3b0ec59bc80aab7fb3a83515c346583380c5ea7e80a13e55f17ffc01fadbc4903602d2b3e73b32cdb3558733ee209476f0a98dd57dda642093108d5b986cd4f5e1a9eff"}, {0x100, 0x13f, 0x7ff, "0ee7da90c74cacc60b02b2ef6ac2a20f6701af7bf706b6406e9bd19d67a66463ce11640c64a3de3d70877f70a9bc7750916fc97608154703c7b1f3136b763734ff9bfb338348d5e6522e4423ce9c8674bfa771c7b4d0acfc262ff8d947575a952eb247aad73199a1f8cb2493632ca09a6eaaa6a92541a01c6aece8124dfae93fed8c3fa3395b7f257c8a528dfc1c19cdc1ec854ce9a825d77ec29402dc02b7d2fd77bb11c03af427827b2eaafbc3a05e3c8c591da002d9ae9d7c00f54931803005e435fc521b8b52810b2bdcf44aee063a6ab31d1ee2d8667112ad5bf84f7002d898d41fb8f12ab2dd"}], 0x3c8, 0x800}, 0x20040000) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ba000-0xa)={r1, 0x4, 0x1, [0x1]}, 0xa) 2018/01/15 06:53:00 executing program 2: 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 0: r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x4, 0x8000, 0x1, 0x5, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002b7000)={0x0, 0x7fffffff, 0x0, 0x1, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x920f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0xfffffffffffffff8, 0x40, 0x5b33, 0x0, 0x7fffffff, 0xe670, 0x8, 0x3, 0x5, 0x1000, 0x7f, 0x7ff, 0x40, 0x3]}, &(0x7f0000001000-0x4)=0x108) epoll_create(0x2a0000807) epoll_create1(0x80000) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000005e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a37000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b53000-0x21)={0x0, 0x19, "287c3045d069a8f091796bab68dc102cc8c0ab978276de35e9"}, &(0x7f0000b63000)=0x21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f38000)={r4, 0x1000}, &(0x7f0000889000-0x4)=0x6) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000a95000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x3c16f5710d67e6d, &(0x7f0000b29000)=[], 0xffaa, 0x800}, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000755000)=""/0, 0x0, 0x5}, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000099000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000)=0xffffffffffffffc0, 0x80800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f000065f000-0x65)=""/101, &(0x7f000092a000-0x4)=0x65) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000e6e000)={0x0, 0x0, &(0x7f0000551000-0x20)=[{&(0x7f0000ef5000-0x38)=""/56, 0x38}, {&(0x7f0000d2a000)=""/177, 0xb1}], 0x2, &(0x7f0000e51000-0xc2)=""/194, 0xc2, 0x5}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000484000)=@ax25={0x3, {"f94002eb0ba917"}, 0x81}, 0x10) close(r1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x4, 0x0, 0xffffffffffffffff}, 0x4) getsockname$inet(r1, &(0x7f0000edb000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000208000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008ef000)=0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000034d000-0x4)=0x0, &(0x7f00005c0000)=0x4) 2018/01/15 06:53:00 executing program 5: recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bridge0\x00', 0x10) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d3000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000cd6000-0x4)=0x101, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00001b5000-0x72)=""/114, &(0x7f0000b41000-0x4)=0x72) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100080100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000006c000-0x4)=0x0, &(0x7f0000127000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@buf={0x0, 0x0}) 2018/01/15 06:53:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000218000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006e8000-0x4)=0x0, &(0x7f00000f6000)=0x4) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ae000-0x4)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) 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) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x118)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x851d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f00005ae000-0xf1)="e7b92724295be79ae1ebcdd57f248eb5fcfa391ef34e612e5588863987093601986bee4883c08d0a65c0b600507f4845eabaf6026d6a243840d375ba8409d9e1b875eb77b37dea7523c8c4fa80da4eb3d9fba3bb6b1af762c7abf9571fc667597a780c944ed0b39353b26bcc1fe90ae2829a81d5ae488e6b2365f18359b54b5dfd47c6970b2cd2ccd43e30b218f16a0a548ba431fc9a4a5ba276a13fe4c0c0b64c472afb8955bd894556fd3b57035b42e71fd4b89c2d390798a2728a82c51d6a3e4c128dbec03fdee0db715877da70142bf6bf855c4bb8d3f701e8eea8cd260f6cdcea8c805d572d58cecd57b711e0a36a", 0xf1}], 0x1, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x800, 0x9, 0x8, 0xc00000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x4, 0x691000, 0xffffffff, r3}}], 0x60, 0x40000}, {&(0x7f0000002000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="703a18ff4b4b496827a37b51b9bb33e662ff07e5c091feffbba4fa58e82f20a948fce67fa765f188ddf9711d224f8513dd501bccd4384a4d98ba8bb63d4e59d112e91a454aea7f87b365e6e2441ccbd2efab0d54", 0x54}, {&(0x7f0000000000)="846a1b2cc25b43e63d663a46d8cef32bddf08021a3768945af7520c27b1e0d74c18e2d115fe756b1a0ed3196d347a92c31672b7bd8ba93", 0x37}, {&(0x7f0000002000-0xe5)="ca5de23764bac2c8218963d724f9c7b835484388cb11a50892f52d85271b6a57091c166e875bca508c7d6eadea26234eb581f8025bf00385230abc892d9c1bc2b4d15b5a8b547f13059bb19c9994e64689b4ade8cd4ad4183c0ea7e03fb6495752075948f5dae6aa966a609adcabbc09fe8103a8bc5bb1511ba3d405cd88ba81839d6cd635a79427db6324ce1b272b0f1b7999e1a672cfd80dbed6a543350472f5c620dd657faaa42c8687ab493e644f94c655b259708c06bc979ebbcddf1db3b40eb8c887dba0664ef6ad8b649785085b0827620048649b07110e1ce2e021a660cf30bbd6", 0xe5}, {&(0x7f0000000000)="04bebc096f922eb161262c5a4dfb69cad94c22c2dfdf62b3cc9123eb8431231790b31d250c129d29b675946cdaba8b94b863c82bc3537fa3e6fe6d518ac853ab79cc5216f3adc6a65bc485972153e8bf55ccbfdec07bee8890a4ce7a864b4175fbd53f2ada83f4b03c36fcacf7ee75afdc93581a42924287a5eab6397de6621d13bd2a42cab5a934b217c2319ebc770eca3e17f5f856e3b653d1a239d092eec0c06387cfac75bec8281863649e28afe82f1bb75649525c7c950fca376c9012074a9fbe61e457a5ebf5278b89f2a54e", 0xcf}], 0x4, &(0x7f00005ad000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3f, 0x4, 0xfffffffffffff801, 0x4dbe3d2f, 0x7fff, 0xd9f4, 0x10001, r3}}], 0x30, 0x4}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc62}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f00005ad000)="07500412c39d07fb43be51d5ae2091c02f35fd72d11e9e0f039246aa81d67f8ef50052985beeec159211bb3a67eaf297f609aa996043fd55b207241abaf8d04a5340deaecc89d625f537652b14f6f9c5ce81514dd4d65a114f8ad6cb52b690becb7213e7452e2882", 0x68}, {&(0x7f0000003000-0xbc)="0de113be1b2a24f9f16266aa7a4fe51244d5275cda4f77ed5c7f49837ed019537c97766a3ad94c82c301fee0fd004549e0e4e2737a38f34701e915b3ebb1eee1cf0e36205c06e8e18a31fe5d6c726f784cda943c28d716d5618e4eae0668f36c04d70070bfbf0374d4bd5973909f3c6a3f2c313f5292569c4106d57d4cb7c613aad698261eada6315e84da25090f9320dd78e3264045874993114521bc172f9df353dbb6fefd8f775a230f564be6b4d5f7852cc740441a55b23f446f", 0xbc}, {&(0x7f0000000000)="1f1e76ffcf565618f85ba8c0c31c6193453f925fd383e68305dd3414bbf1acdee3557c76586e62e9aee23792611ca0a963d47f591609b09c011e65cf2ebcc9c0081a861e1e8cb497451c2f138d28db41a40366a6db7ff0b8", 0x58}, {&(0x7f00005ae000-0x3)="e08ae1", 0x3}, {&(0x7f0000003000-0x4b)="4d2d8759cc772e0d4f50298f64dfeab5dfdbde43912285a52fff1962c9d6974bb07144b4cb5c206305a401acf2976bd027f97f29554023c6401b85aa272ae9977a5c303bc36dcf900bcf69", 0x4b}], 0x5, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x7, 0x27}}], 0x30, 0x0}, {&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ad000)=[{&(0x7f0000003000-0xc4)="00bc63fdfde638481e5b15be79413ef274727688b075eb57ab21c1b23a16b20fb3112e291ae97899501cb73ac5dc5881ed2e7552b74471e7ef76e1a93b15898830093efeeee65edb877778f0b33c9b2ad3a42046eba680891c0c69e4f2a18867103c3169920a7dcce7284eab05b0ab79b093494efd1bd8b77a7ba1add72deb4ef512ced99b0d11403cc2ee0d822a06b4bed85b2c129c514c1bd424527c9032a243034915f711b62dbe8b3aec2ece67eed85cc0bde5d5dcbddd7ad8f3909b9774dd70e7b7", 0xc4}, {&(0x7f0000003000-0x64)="c2895f2aa4a426350a1643e28576a2d6f4f9a5b4b99386230da345d3af016c2ab2202a0a04ac1456153117e913fa44a1dedf7056d6dd11197cfcd55326445d04154c2419dbbb5c3d4d96f73926be4e1d7fea636d80aa315e784976f96f34efcc7fdf1b25", 0x64}, {&(0x7f0000002000-0xf2)="3d60686c7bce3691238cb712941e9598050e78d5f118194dfabbcf44251ca80d8222242f2be6241a89bd116f54cbc7c7f8fbfdeaa40f01762f793b3d883c3d07c25e31d24f97219967931bd973adfb09b268c5fceb2f0e9373fd5598f108af89570e6bfae09526bfc8cc4297e5f8609cbbb0a889f4bfae048307890ff24e43ec671d955127c0dd5b8d5851fdfd24b89864da4403f4697274c0f423a329bf501f15ea1e66a49bac1c92ab41c3a884b117c971b680d4c1ef047c52722be7a1d6733632aab399b74b069064bc2d895243562e93e0bfaa46f41222933bb3f74116be7ea9c7eb911584fd9576795afe829d58d241", 0xf2}, {&(0x7f0000002000)="b02526db4f3b3c2ee1bf9f1918220ef8a9e5c7f4d8ec3bae69d623b9c658c491330eb9db4b410d34cbce4cedf87d333f0a6904bc0926d80c0a80095c7849423ad902ff5062c83d3d50a871e9414f31c2286a90ed4c3b4d6c30dc48a96c9fb4d9d32d6f745a61db715b69ac37e4daa5ef3caf13de202111ee8746", 0x7a}, {&(0x7f00005ae000-0xd)="9eaf7b09dec2b89d81e2a75628", 0xd}, {&(0x7f0000002000)="a81277028b7556f927131d0fe82c069208fd77aeb701e661f61dbb6ee4132298220ef11ed11ef8b0f730a6e05d9b2a15d54877665c0c43db0d07cdf0961456f9e3a4ce2ba41f892d4460e0574385f3be33231b61af04131369bd7d87c1cd06b32fd327d4b1fd753d71e3a6f6d70e5dc01a1e81348c", 0x75}], 0x6, 0x0, 0x0, 0x8010}, {&(0x7f0000002000)=@in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="2e016cc552e91efd", 0x8}, {&(0x7f00005ae000-0x1)="8a", 0x1}, {&(0x7f0000001000-0x9)="091ff5904afc938064", 0x9}, {&(0x7f0000002000-0x73)="6f0344a6c7ab96c92d9d4783a981c14087b44918a5d80dce10de4e3547dcc62d8bcc9849c377a230d8668b400493f0f9e07fd33f9e4ffe289fab0bf338fbc92f9411ac7520b0fa82965cc1ea5da98980957cdf91fb381487fb9224b3304eb50a4dd488cc76ab3fa950c0226b7cab72b76a69ac", 0xfffffffffffffd86}, {&(0x7f0000003000-0x58)="1177301416a1a8292d64abd8c5cc9f26676dacba41d80218bdec6402c77bf5191be009d6f211170b3c1f7e6b21beb3d1de45bb3147d3f913df58175d26f0fc82c22957589277f3c7e894a4167f531369b99f83c2a2324b55", 0x58}], 0x5, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1, 0x6, 0x4, 0x5, 0x4, r3}}], 0x30, 0x8004}], 0x5, 0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000)=r4) 2018/01/15 06:53:00 executing program 0: r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000cde000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r1 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c2000-0x4)=0x14, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000+0x7a5)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) epoll_create(0x10001) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket(0x5, 0x807, 0x8000) connect$ax25(r1, &(0x7f000039d000)={0x3, {"d851fbc85c2c09"}, 0xf1}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000005d000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) accept$inet(r0, 0x0, &(0x7f00008a0000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fb4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000)=0x8) [ 144.487841] device lo left promiscuous mode [ 144.505489] device lo entered promiscuous mode [ 144.511387] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x800) r1 = socket$inet(0x2, 0x10000000801, 0x2) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) socket$inet(0x2, 0x4, 0x7ff) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002d5000)=@generic=""/16, 0x10) r2 = accept4(r0, &(0x7f0000e4e000+0x62e)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000046000-0x4)=0x14, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00009e9000)=0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 06:53:00 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f00002ff000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 144.586170] audit: type=1400 audit(1515999180.147:70): avc: denied { getopt } for pid=2923 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x40000002042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x8) 2018/01/15 06:53:00 executing program 2: r0 = epoll_create(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f00008a5000-0x8)={0x0, 0x0}, 0xffff, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000075f000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x10, 0xa, 0xffffffff, &(0x7f0000ff5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000dcb000)=0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d22000-0x10)=@common='gretap0\x00') 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4(0xffffffffffffffff, &(0x7f00002c8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0x6, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ab6000)={0x0, 0x3, 0x1, 0x1, 0x8, 0x3ff, 0x9, 0x7, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xfffffffffffffff7, 0x13, 0x5228}}, &(0x7f0000199000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003df000)={r1, 0x2}, 0x6) 2018/01/15 06:53:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0xaf6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000826000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xdb}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c93000)={r2, 0x1, 0x20}, &(0x7f0000f51000-0x4)=0x8) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) pipe(&(0x7f0000fa9000)={0x0, 0x0}) accept$ipx(r0, &(0x7f000030d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c3000-0x4)=0x10) writev(r0, &(0x7f0000e16000)=[], 0x166) connect$llc(r1, &(0x7f000026c000-0x10)={0x1a, 0xfe, 0x2, 0xc1ad, 0x6, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00005ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000078000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1, 0x2, 0x401, &(0x7f00005ef000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f9e000-0x5)={0x4, 0x2, 0x3, 0x80000001}, 0x5) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dac000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005a2000)={0x0, r2, 0x5, 0x2, 0x0}, 0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000af9000)=r0, 0x4) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) [ 144.616626] device lo left promiscuous mode [ 144.628555] device lo entered promiscuous mode [ 144.629568] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 2: epoll_create(0x7f) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000644000)={0x0, 0x0}) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00005cf000)=@req3={0x4, 0x7, 0x80, 0x6, 0x4000000000000000, 0x5, 0xc4}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a4d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000047f000)=0xc) r1 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c7f000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c92000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000848000)={0x0, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa15f, 0x10001, 0x0, 0x1ff, 0x7, 0x9, 0xfff, 0x9, 0x0, 0x81, 0x9, 0x1, 0x7e1, 0x6, 0x1]}, &(0x7f00005e4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000066000)=@assoc_value={r1, 0xe4}, &(0x7f0000ff8000)=0xfffffe9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ed000-0xc)={r2, 0x9, 0x30}, &(0x7f0000b04000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{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]}, 0x800400000001, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0xb900962, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 06:53:00 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000156000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x40, 0x5}, 0x8) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bc3000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f67000)={r1, 0x0, 0xfffffffffffffc83, 0xc0, &(0x7f0000e47000-0xdd)="e01879b5fe9b6aeec69928eed374dfa9db46377f08be342ab7d76763e612b53241e491644afa5c511a65bca1dce543df7cc268c7108ccef6f8f474d6c5510f4d8b998e270342f44136e2cb5bf6d2dbdddc235aabdccf63eda50000000000000002ce6215964bf94eea1f8dc35023b98917960356ab2b4a29d32b18fc7b9635207e82072622cace2a70090c948f2ac2a007136d3581dff84bd1cf892ff05cc889808f5714405dffef2b02db2ed8f97fd691b296e317f5fb2671002894ae7397c6f0e951d07e875c88e6916f5b41a99d063b3089de2584fce60faa1e9f70", &(0x7f000078d000-0xc0)=""/192, 0x2000000000001f, 0x3f4}, 0x28) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000002c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000258000)={r0, &(0x7f00006a3000-0x4c)="ee99cadf6b8e00f68bdb942af9917f238810b267c0b21c25b0d936ae9fd821d8d8043948bb7849db21f79968d7673e9f46a4fe11022327ceb0437be800802776f5c62c69588c4736c603fb47", &(0x7f0000c98000-0x7e)=""/126}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e6000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0xfffffffffffffff7, 0x7, 0x100, 0x8, 0x5, 0x763f7739, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x4, 0x6, 0x1f}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x74, "0a81bb8bb37e81b8216fe984f23c8c6ac81e8b9d9a56e2f384c31e27b5e75a4d3ce00a582f04722f184890b40409fa0645f16a57d2e6387575a9960f9d4d18dced904f09a2585746ba5764953fb795331b2ce1285e22bcc54af63195ee92b27c03d52921dd99e1423a65d9de57818973536ee4d4"}, &(0x7f0000001000-0x4)=0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x928, 0x9, 0xa7, 0x1000, 0x7, 0xffff0000, 0x3, 0xff, 0x401, 0x1, 0x7, 0x7e1, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000be9000)=@assoc_value={r4, 0x0}, &(0x7f0000000000)=0x8) 2018/01/15 06:53:00 executing program 1: r0 = socket(0xa, 0x80807, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x100000000000, 0x2, 0x2]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000bd4000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r1, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000034d000-0x8)={0x0, 0x0}) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 2: epoll_create(0x10001) socketpair(0x9, 0x5, 0x2, &(0x7f0000d57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000950000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r2, 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) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)={0x27, 0x8, 0x0, 0x0, 0x7, 0x80, "05703e2699ff36106087a37ab7c83e3ac6b8c93c56b8a62e269a7aa3f53bb830d17bc9c6215b4ce2a13c3808ca888543ec4ce79da444b57dc45d01442daa5b", 0xfff}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="832fd4e66f98bba734ec837e69be50c6e2c32e5f9367577fa0221212bb32d5f5b126c76197b8b688fadf8c821b9dcdcb2dac16d3ced29b9fe0b63d1edf9efafb5346ceb60d538549d55e606eccafdc38c4325d276568999f08b8a8d3bcc19fc918fd026a2f5ddc4e6a19f2474d1f3f703df5abfab9d9022e1fd0925120f3cd81da70b86f22dc1f02a04fcde45f492eab9e625bba935039b80f9d524bcb5d4aa294cbbfa3624431fa37ca0a831460667735d1ee396d0df7376b518aac03", 0xbd}, {&(0x7f0000001000)="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0x1000}], 0x3, &(0x7f0000001000)={0x30, 0x139, 0x9, "10c9e25e1190a3f1f39945b6455dc77e513ecae037db3541aa"}, 0x30, 0x4000000}, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x5, 0x7, 0x6, 0x1, 0x7, 0x4, 0x360}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xc000}) 2018/01/15 06:53:00 executing program 5: socketpair$inet(0x2, 0x8000e, 0x3, &(0x7f00001c9000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009e2000)=0x0) r1 = socket$inet(0x2, 0x10000000801, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[{0x9100, 0x3, 0x1, 0x4}], {0x8100, 0x7, 0x2, 0x4}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, &(0x7f000047d000)={0x1, 0x4, [0x84f, 0xa78, 0x41, 0xbd5]}) recvfrom$inet(r1, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bea000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x13, 0x3, 0xffff) getuid() setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f2f000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x4) socketpair(0x9, 0x80000, 0x6, &(0x7f000014b000)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000843000+0x2bd)=0xc) r2 = socket(0x11, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000045a000)=0xe8) getpeername$packet(r2, &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012d000)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000556000-0x4)={0x1, 0x2, 0x2000}, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000005e000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00009f6000)=0xc) bind$packet(r2, &(0x7f0000dd8000-0x14)={0x11, 0x1a, r3, 0x1, 0x80, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) socket$llc(0x1a, 0x0, 0x0) setsockopt(r2, 0x10b, 0x5, &(0x7f0000c27000-0xcb)="04248d164ae41420d18b0c8959a8d79d3d1420c0d3381be1d09a056630f301e11db2c11bacf3085b6b5ecfe3b8d047a9b8566967012fb54ffcb77d2046e6a0f3ae50c986c543ebb2fce6d389b2477296c862f0e35b5040e3e6e61d5c8e5607c6c77df4a366619686257920ca3066781feac4437a6258216d7254ec9410c0be98c7503441b2f279436b584d061f129ae7191968a27231a6b63f7297affc11e055e2486dd917fe3a36bf68f76c86fa89fb510b01c4a633b83a65f7e311e962b63ce824ef2affba460ed7750c", 0xffffffffffffffd5) r4 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0xffffffffffffffff, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) 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) bind$alg(r2, &(0x7f0000d43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) [ 144.871338] device lo left promiscuous mode [ 144.890386] device lo entered promiscuous mode [ 144.896988] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x5) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000780000-0x4)=0x6, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005c9000-0x10)={0x5, &(0x7f0000c63000)=[{0x6, 0x23ec, 0x7, 0x7}, {0x0, 0x3, 0x2c7, 0x8}, {0x1, 0x8, 0x3, 0x3}, {0x7, 0x0, 0x5, 0x5}, {0xfffffffffffff800, 0x7, 0x8, 0xffffffffffffffff}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 2: epoll_create(0x3f) 2018/01/15 06:53:00 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000da1000)={0x7fffffff, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b04000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000732000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a11000)={r2, 0xff, 0x8, [0x7, 0x42, 0x0, 0x1, 0x2, 0x8, 0x80000000, 0x1]}, &(0x7f0000aef000-0x4)=0x18) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052d000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a92000)=""/47, &(0x7f0000c32000)=0x2f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000cd9000-0xfa)=""/250, 0xfa) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c75000-0x8)={0x0, 0x7fffffff, 0x2}, &(0x7f0000028000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ee6000-0x8)={r2, 0x8}, 0x8) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 2: epoll_create(0x10001) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000aec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff8000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x21c)=[{{&(0x7f0000000000)=@ipx={0x4, 0xffff, 0x100000000, "645a63c59a91", 0xa5, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="0e19b1e47d3827f17288e36b099628a56e31def712ad72d565655e290c170b8906c273064edafe51b6bc5b171debc0ba8e97e0dd98a077e8245fae89df5af68e2131fdb74e95dacc84785680381fa50359eb1f27874dfaf09718c50851d84043df71d1ccf16900a86023ab67ffb329e4bcb0d501c1ea98cedfa1e5319341209c1f7e607c34338e82f48ab74ddd02256d1426330b93cb88f6aeb6a7980064fd83c597a7074c456c5e0c3f434039823d454c5c1d298f146c64bb66dd7f85096363acbe1b680b9b3678550e678266c3e6e85d", 0xd1}, {&(0x7f0000001000-0xa0)="9b065ee2668e68e793aa7a781ec0ee32fb09c102a6170ca79857abcb77abc5e3625dc6a7bec0a23329189f21ac2d1fe28d97787fd1ed033187d6c9ee2c729a190aaf9a95993dcf69bacd8424abd9a9ffacf74301f5b3f709166a13f52c5e2c9afa4d7190bb443f3da6e96e710cab7e1b1fec16aa4e72865b1c15e975a9c7bda4d9a99b090188dd0f6ac31a3d1b0b91f773d5daab2ba385226be80a263d826270", 0xa0}, {&(0x7f0000001000-0x17)="69092f7e0568ae9ce7b037029498e02126972f8beb1b0e", 0x17}, {&(0x7f0000e6a000-0xd3)="21ca324dd2be1e2421a84ecd69599f2dfefa3474a1a6e7e32da3910bebaa9d02a9dd0699a946d8ccd3bb2cb092a2293e50edf51e50c950e0eaa64c2706122c578232461778ec2a4c5dc15455dae37b90a25b1843d0094fbf01c683f95c76aa0d2a107c5d185edfa5731e73e605d464315013acf62aaf8aa8ce84a2af4e6a9eab0795ae573919d7b81414dd566a4bc3d4c93d98f08395051898063fd9ffd1c0395dbbcd6b36f7dbc1dbf3ed842451bfe38bdc415e89fef9010b44d136a63c1799b8931796a2512f03ed2302268e45f5cbca1b23", 0xd3}, {&(0x7f0000001000-0xf)="324b1b131e3e69483b400a54af9d2e", 0xf}], 0x5, &(0x7f0000000000)=[], 0x0, 0x20000000}, 0x100000000}, {{&(0x7f0000dc4000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000361000-0x20)=[{&(0x7f0000001000-0xc)="afbb66819fa54288ce0adec4", 0xc}, {&(0x7f0000001000-0xf4)="f0a6991d9613fa7cf27e27260c1562d7dd139eaa0a01b101a9f901b0906b01b2538dc20c2f8eda4fe30a717c0924aca43a46bbda77bdfe6556ee50b972e887616eaf03865112c0dbd16e4c43c65d2b01a8bb166b3750bf9d52e01deabf7b901094e9d1960c798a75afb9ee0c7b43bd175906d5235da315daa0dcbda17170ae680be7c933aba427596a29af931125ffc831ccc9fa5f61e477dd8f326da76b994907b31ca9339a0200bd2711a12cf0fe5689caae1137640599d4d906cddb5075c1a74fa4655fb561bcd64c41bd34dd25c512ca35ad4930f3015dc60742ea1b2bc5decb89dfc5cf9b896c2cde5eaa9fab0d969f3dc4", 0xf4}], 0x2, &(0x7f0000001000-0x3d0)=[{0x78, 0x158c4e535ed20abc, 0x1, "de74a2de64969fffec647c74c9c1b67f9f5e66314c4a97c447c1713898216abb3027fe695f2c53b2e956225aed50b5727f6ff58c8b01917d4b0e67850cc48fbc847a0ff9083f52e1009baefebbc6b366c2b49bf0d4d148d69fab65f371d1f905761eb3d8176f"}, {0xb8, 0x103, 0xb282, "9459a349d044b188086a751c0104ec3a7ff5c74a92e39c8a244cef7530a82a2a76170a8175723ff6da77bd794257830251e08e706ead390430562ac5b28a66f69643dc3f69f535d243c08f9e1e708cee1bab32bbc0847c18e2fe5039f7c2eee447fc0eddf6854c27f17ab566ebdd1fa2fb306e407c85c1576520235999826d38222fe146e7242f57d0dc2baabb46090f2b11b64459be1e5f2b4095135eda1784d42a80"}, {0x30, 0x107, 0x7, "cd5355ffe58e6801b5f6858fe250f0af20609269eea7d3049841dc517d"}, {0xc0, 0x109, 0x8, "4de3cdae0dc89593999a49a18a8d763443879ab94411b542a6e4eadaa80536a826e93d566ff423d2a2ff77cf4344182261c0fcdf684d677aad5f370cadb805488417008bffc568db72f054a6ac677c28b942e622dc370cca469ef46df0d3430c2a3188aa2e2a375bcb22746dc2cc709e04577ed010a9e0a0756b787371d901f4996fca592fe7d5693efb2e2d5f8b5a9ac7a84eb0c48725a9a3207182f66cfcd60fc24f4687525e2c437a0f8c4966c9b7"}, {0x28, 0x10f, 0xfffffffffffffffc, "2e37cfb2d3408f35e1c57e954cd7eb7c8677eb"}, {0xc0, 0x10b, 0x4, "1bd4b9b14f46bc887303f6e8a8d5732c240f3d712aab6c348b94bb552a6bbc1d8e7f0a3114fc3d73425dd7e4bb9301de6cb419b8ee6004e3f3ea57b394fb720e3c2806212d7520a7040e8305c834e2044b1c27f29dfbf0e75b76ee915ede03cafee12e7097cb0bb8e257cdb803d9f91d54c497af4a8393927f8697c454255fec004dafecb95e2955f0e5dda2ea728dfa3ae541c11c19abd5977b1cff243dd1ead64c8432daa3d9d7903d"}, {0x38, 0x111, 0xffff, "d2394af8d2c3a504d76e2b35ae2327d6ec7d633273fdb3fc5652ce4be89900ed72484e"}, {0x90, 0x115, 0x0, "616cd8d738658234d2c1b5c5d4ae7db72b524153982d058416011ed3ff360b8367821d3847fb68c245820f1a9914d88f62d1c78f45cc08b0647eab4e93b292cf203facb1a7302e8bf0b5dfaec4ed2a55b1afeb77fc216ccb1339038e77da0bee98c6cffc481e22421f2aedc6f2d58993105286caebb37653bcc3571a2f"}], 0x3d0, 0x0}, 0xfffffffffffffffe}, {{&(0x7f0000eb1000)=@nfc_llcp={0x27, 0x6, 0x4, 0x1, 0x3, 0x80, "986761408c4e2d58eebfa98e8adb2521fce5c30f34f693e5905778d5e2ea786a4203e82b07703fd1c73c48b91a919d543c63d5b6f98bc3b521949f12bdc5d1", 0x10001}, 0x60, &(0x7f00007ef000)=[{&(0x7f0000d39000)="d2e2169f50902f64860faa097e42f5473b3bbbdc0d17a4d1f8e754f5a097c3f8353f2ddc77db8fe452457ba1563b4027f029045435ec07f75eb4fed68812fa6438e3f3dcb7fff0491986cca7b9beba865a85cfcd9d9e081b4f37b6dcd8920ec21f19870963fad8d29916f1d803c5858239bac4dd2347aff4ad5a491bc80d0c26e2d9154d46e8f182a60100cc3fb09cf15d4cc2a1cc8773267a4aa56b2c8d5c76bf961246b8ed3a883a9935303c9e6d1ca334c2601955de1301d1a364deb59dab53c0", 0xc2}, {&(0x7f0000001000-0x7b)="5a4b983fe228cbfdfcd194ab089b41a4ead29239bfc7c794a295fcd587745a2a5e5f1a98ce1ed5913b2ae78b286960f4462c83b18f9dae3ee963a96c1054f13a68bf6dbdec50df64c71081cfd0fd79e51f4964b1947c0c3d2f2c7dfdd8f5b8ed3b4c15e6793271829a45b972077f50b22022af80efd6bd404f34bc", 0x7b}, {&(0x7f0000240000)="00ca215902aef63d30125c0ac9c9356323bc163ac9fd0c8c056ef486bd40e5ecc1460d7c837d5c598b238bf15e42c97c0da45bccb7adb2", 0x37}, {&(0x7f0000395000-0xfc)="1875504c330baf791d1bfe188f8e64f74d954251b4c729111a6553882c542e1351e7988f248bf8f6f4ffdf202b96ff42c4eee81cc679f078e4f52ac8c2cd52203a5c3bc2aa263bd431dbb8c08b44198f0dd5ae86be79758506d5fe54910d231a76f34eb8f8a795e953ee1977ec44b009568d7200073f65eb7a1dadf9bccc7504a3943a04ee04d5ce654edb4de54002d9cca9bb527bf40e9a16db1089f252eba7f0cde33cf55340f79624d384131216f6681bf9a11842bc54b8416fba3bb4d657c643e3256919ae7335106b5c520cfa8e9cd00fa80df8624dd97976b80f1328fb5a59f899e9326620b80bf253c8412ad193d4e4b6e5a99a031c1b4154", 0xfc}, {&(0x7f0000000000)="d1adcf5220fd22f2edda3267b2e032047d48aae80985012f166351728141af4d858b6b3a94d0cbd820dae3b123fcb0efefb4df5c41d4ce860d", 0x39}], 0x5, 0x0, 0x0, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000b4d000)=[{&(0x7f0000d59000-0xac)="027d923043820b30700470569c3fe8dfa2645966d6f6c7302dc07a42c4b672efb2ddd0c5e7fd677532424c0016e14a90378256f7c144c8fa3ba1749527198ac99df08ed51ef9724d05bfa839ac1aeb87a0a6518f682f24169d1334f1c3e1d80d5a86fef3423171ce0e888dffbf5db9761910e79e6ac245570133db8b738dd2abe4233ffec126382952eccb3d10e44f54c0fc790be38e0a78677bb64f9db9dd3dc990e2f8f9d33f18e34de3fb", 0xac}, {&(0x7f0000000000)="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&(0x7f0000d68000)=[{&(0x7f0000b3c000-0xa9)="4519fbf2548f2bbbfc5ffa9ba668428a2752a9d2bd1fb78ec60c448eb35bf15b31024fdc520d7608335a8b57c3e200ad4cac3042d65360de9431be6a43e610728b5a914c3d521232b72eb8e59f56cb3c56f949d5db18027ce93e5ae841c954d9e498cc080082c7d2ef7878af7fc6541c4bbfb3bdfa2b3b1b324a10faf6737eb08135df45e3c6804c038176dca3ddeb870edde939a33c2d4cdcfcbfa29d291edec901f4ffc08e397859", 0xa9}, {&(0x7f0000dcc000)="73010de67403241cc27d25d39851eaa1265e3358c225", 0x16}, {&(0x7f0000000000)="4dce4c8970a9c09cf20b407de86474634d1f750e6055", 0x16}, {&(0x7f0000001000-0x19)="3b0aa8b6df8a4064310c80d10fffb9e3c4924693bd2e5685f7", 0x19}], 0x4, &(0x7f0000001000-0x2f0)=[{0x108, 0x13f, 0x81, "4d00fc98d7e554eeec62dcd01385081bf55829b86294d16723b395b40d26ab432fc7d616b62173c58f214ba8c4a5c8ba4194584513cae96663264d4991b3a8cbffcbe0dd1c34bb16d0296e26b2f286423cbfb84a109a503d6a431e776777834fcd3c1d0b0341496722f22556e370eb364b5bccdb3c063640527c5cca16c1d2e46ea819f335c9cf9899351082810a20520555bb4ac1bc5a534a48d9c6fe88d6aa598ec646b826a2660cb85fe7bc21265da9753875f5873da641fc142f76e93882ff04381973365b37bac2c01ed858aea2403b68671d4a1fd1ece9b6e6bee38e9c53ef919ea908fd18ea878f9f724c566a88ee1b9fea581493"}, {0xc0, 0x118, 0x6, "b86c8e299bc7d07d8b4e2fb02a774042e19ec83416493e6c4542cf363415ac54bd12d31f5fee5fb2cd9f5c3051d2bbbba40a77cb45d69a6baabe5e5eae15a1d5a24aec75e130cc61edcf93628da5fd5b2a87dd3d17cf627e12b495785bc54462f34e7e56552804985c9f4f7ab653d55d444451668e990c4a229f720214b2c28aac3a600dfb70792663eee725a70d103680dbd121eeaf6fee6572677ccbdffb6b07d2a5891ca59b1c9e21bd5fca91"}, {0x38, 0x103, 0xfffffffffffffe3d, "88e4916ac00682331abfad9564552f1c4880513b9ae912fe14a54acffcc19151df"}, {0xb8, 0x1ff, 0x20, "b198c4bef1667d5a21daec394a0a47e1a255a4776a145aee350fcca336b8bd2b45122b8236be4dcc9b35aa434e50b6fd73f25d5fc41f6b339eaf5cea34964e0137c7a521cbcdfa5da45c7e409d0cea6f9c308fdda71ad92b6ff2e17785f3fd57c25fc39106bcc45be3c81a8077bb9c8cacb11328bc4cb72e10ac7625f9839d335bfb73d954292e96cb6417cacef456e2f14e2af661d4a074ad809bcd730ddb175ef705dd04"}, {0x38, 0x56278f8bb8bb63f4, 0x1, "52e33fd95910df3a168835e21a5e134a2c64f70898f81352b7b91b92a52a7c54c0cd70f6"}], 0x2f0, 0x20008000}, 0x3}, {{&(0x7f0000aff000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="78afa6fad211fcb354bd8569a12220bab584c8761684e5636e4bc556fdc6cb57ae25a6275b201d58b8c7d49b1ff7750cd07202062a1afd302dcc78af60cb1101876f19578a40fe48e1b428a7ab26404973bfd3ecf429122d6ba4", 0x5a}, {&(0x7f0000001000-0x67)="2f5bc3c3c26f07100e41cace3863f49c0ed53f83924df204811e4771100aa2a93868def26c7e8a913f89b778a3589b92f39015e31ab3c4b9cdcd5430d6b6b5cdc8e1706e389f5eae6a6447701e9f339574b4d97011a78ca496ba18809e793f4265a6594dd52792", 0x67}, {&(0x7f0000591000)="5d3fa69251e8d08671eace8e2690f33f4f6131dbaea1367ff21027eeedf34104ca60bb95ff9efec3cb21ea08cff8cd25e57a6bf54049084e2e6f839b0efb88092ea834a810feb63bafa18b7e6bbd0de263370166e1112032dfea5102be306db52c67aca13d366c0813db3727c3531075f319ae4b79acca1e3f9d3cd45d4b81e4c9eba1be2bd620f3a2b8", 0x8a}], 0x3, &(0x7f0000a27000-0x440)=[{0x88, 0x115, 0x2, "49726ab03a561334d15f44d6759cee3162e9879335c825fac2b72e159104de75150d84f8d9e3febdbbb6d1f4b495207c2b01b7390d54acff530f6c48b94379e617dc849cc2ab12c804e0c42ab510e2e620fa7cdd7223887d973972783472cd9dcce6a7a5d6d3a4f05c7f1cbeb63888ecb0c713abf7a8d4"}, {0xe0, 0x11f, 0x7, "ba7094102fa2d1f576e6f67bd37e25279106673de7c1ff814a33e8f3edc525e48f74c09ec46cb370810f2300358b596c3766f902c846576a0eca5e98583d502228dea97edf2168464484c4698215277a7a7d35277d37a1ec5b44241fe89ea209ca049b857d0b96cdcf7221f3f8550d3cedc12d65099c18a385c7ee75ca029a7ef0649957828f0bfd90dfe433fc2ed6d8fbffad10fa9cb7f3fb1bc449527f413f5b096445f237c4fe87940b0990133db2c452935e89cdb75864ceedabbd294998ed35fc57259359e0088d306e"}, {0x88, 0x11b, 0x3d8, "80eaf62e3b46acaa867c19a60fb2fbc7c0c0a14d04ee16e7dd479a95e7fab023b7137df050ca249b00701c982eb0cdfb979ee171b775fc912749ddf8844163af85542a3ee36c98b0a69bd35b76d9f25cda7597847f3d642eee00e029130cbe5736b531c724eef695a5a0941a2e28f180b42c267fce4461"}, {0x80, 0x11f, 0x3, "09697e44ddf1bd7dd5a0af26660f28b8976f2faf7f077bbd559f1cfee2a58e065096451b6a610e199bcfdf356879f335c0a861539c9bbd63a12c306fca3536bb5e438e286659b238d223fc0ef6fb7115d352b54e2312906ce48e1cc73147dded5ebf968e3d341cb4a3d84b0786f392e8"}, {0x38, 0x109, 0x91e, "057ae17adb4446548e1d40740ab024dca9e2d37ec2700fd1a5493448bba0b6da3dd5ce2646"}, {0xb0, 0x100, 0x6, "90d1a0e21435295d1fd09a538088e0e8f346e1af7a650d79210f592c2aa22339524695a54ea61c558f202e3dd445d4ab4cc0f9a65b3f295610091e4b7ffce8ca454643e77c45731b96cb1e4a3d2f040f0ccaa85816484c89b4f5896f7e2b823984bdb2686a7c979b6fe581c4b2bdff20d3981a53d44d9c27e4ef4d43732e2ed6ae3ffe1830e87388fc3f1d33a76684aa9a3ecdc1b74458e9860bd2"}, {0xe8, 0x109, 0x10000, "c0c350e49153242e68202edf9a131f9e5651d4a01d2739b3013eba2a9ceb2a4b81c3f447d13558299f3a7c51f52d674d8d62fa17fbb36b3051325802a9b752d643f36488b9f76706cce926fb6214be1d7a73169780f8464335c1e3cde90cd80a3065732d66b5c4ee697d7c5d0c5dcd17921c27c0e7da68e87624b5f1da84554ed36df08860662a11b1d2308cd48aecc800169d48e3e3f8d0720c819af4602d403dee51b9e067f799edfc59c1d7cd0f97b7973c3be26cdfd10aa4688ac9cdbe491bdc3f6667026de6e80a11dca64ee9304c158054202996f2"}], 0x440, 0x4000}, 0x1fe}], 0x9, 0x20000000) [ 145.084620] device lo left promiscuous mode 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000e7000-0x4)=0x0, &(0x7f00001c6000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000207000)=0x2, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) pipe(&(0x7f0000297000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000353000)=0x24b7) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c75000-0x8)={0x0, 0x7fffffff, 0x2}, &(0x7f0000028000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ee6000-0x8)={r2, 0x8}, 0x8) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_buf(r0, 0x107, 0x400000000000002, &(0x7f0000001000-0x5d)="53a9a02cb707565e6fc073bbefc3faa538664f7c2ede1a09cca68eac4382c379969ba889fa9df20763c3a0e1a02a1321b9fc4619cda45624a838105617b55fb8eefbdfb9c491e61a4fbed20a71e78e8ead59b1a1457a378820a460c445", 0x5d) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) [ 145.116921] device lo entered promiscuous mode [ 145.131791] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 2: epoll_create(0x10001) r0 = socket(0x8, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x18, 0x4) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="a05b68471515ed360cfc07db5182e6e7593a4d3d883e0561a52e09bc43d907852c87d57f001a24d9999586ef0857908b91d0989d2f542c7b8d58aacf9823a28e496ca0cd610c40421c3f0e4fb1e17fb4f33921913c67a992ef17435203a009faf82708700c3568d31e0195d3fecefc40567d0f46a6d61c276d3804758ceb0660406da364547af4b7fea0c2e0b61d12af686b", 0x92}], 0x2, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x9, 0x8, 0x4, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000473000)={0x0, 0xd6, "31d4dbc76c190b8acb52772fc7644d7b93fd2c37857b1c3f36d8a76aca97efc7dc9900dd7a1d37bf274218f139adea2edc237161d3bbab91a811a7911c60927dd803adb910712b2e0f68398e805ffa3ebac5849abf0208b7cd336cfaa1ef4a064b83002a6240193fa384aae11db1364d63934d04ecffc9782edf8e340ccd42eefa9806cc765b96dbb87a1ffc4f927622c028618eea84c687ce1a011ba8e22a49fe32b323b626dacfae0c02e2009ba5b1f8ba62b5603d54ea0073fc7954bf12900e46331bbc1d1b83b8883fb6ce781a0b0821b01c0b33"}, &(0x7f0000001000-0x4)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r3, 0x0, 0xef, "e816202595ba4665108ceaa37f3b7c7d6bdd1b07dc3336afa8ea185c10f9deca535c99ddd06f539075ac0bb924589ee694cef2e4188e5839209351edc31574c73980253a3d1e98d42269d5ff520eaa748abb85d8032fa8414350438623ddc9c669fb6226db2cd37345bfb4399e4da4eba65fbee08b6c0eb8a13d9420fd00e9739e5a89414186dbdf768eee665022abcbe1f2d2ad5768e8b4d8da02b05a2d1b134d3060cfc3166f219049c3b60fe1805ee763d1036fe9eee846992845c4fd4e4bfaa9027cb6c22e9f7183ba7c57782f2a1e7fb8c990244de9b86ab3c63a407fd1a064c1e76cb5d75311a8b7c97496b0"}, 0xf7) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000096f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000bd7000-0xc)={r5, 0x1000, 0x2, [0x400, 0xbb]}, &(0x7f0000002000-0x4)=0xc) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f19000)=""/155, 0xffffffffffffff7d, 0x40000000, 0x0, 0xd1) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000014000)=[{&(0x7f0000005000)="8cf4103d0ccf78566d599497b63f14abe422577cb2ff872865f36e376bffb0de203b087e83f12cc984a54cb8fa9cbfb71deb05e0df3c619e1991f49d3081c480158ad69bd123efe2b1009f3e4f191ccb2743be22acf6006f375de025cdb32eb1f4fea951ee74aef2770ef2dc08ae10a8180cbb8c015c62c9ed143584fafcfa0af6414564da615606e8da62", 0x8b}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f0000015000-0xa7)="9fd52b8174662c0867878b69df18280f6c51921f60fae25e57a991242fd065f18935054ec8a27402e0c9b59f63bc2db31b3d13463f01816594d84d30bad2161d879331e37aa90f5a34ce990f6245af533a3ee42a8f40cfbaf4f5bdf2789a2d8f2db48f8a42dac2e12429750d37f35c0dc349583c26e95861d9f2ef51caa0295e5613c24ad55913f7adc7dd4c2b6a5789031a4311d69127844c51fa8eb7db1af40fafcd92e33ae0", 0xa7}, {&(0x7f0000012000-0x77)="9889e2994b7b583c4ab015c6d10744aa3a2fe9fb7f7a4693d3e082f1f15593551b206676a0f10f105f705e600669bb1ee0f9d0b36b986397db4af1da7626b9c287fc5e6675cead0b92ef2df10b6332dd1571c11ba3cf6471546a6c4001ce59590622af9c62227f1ac16bf9ace84e032d9f18fe27efb359", 0x77}, {&(0x7f0000005000-0xb6)="620bffd6689b7677b1fb5545ff98a7b8122b613e6621239882fe9bbe22f67eac7c498113f9cdaefc836b63313ae2dd1511b83f475000f6de4ac77f2e2012e9e128e2a7b819ad9b6ad38151dd37d3e6d23885b74a6ea9858410a2bc21b5d75c116c83b3f0bea528a71f8e2d1104cbce25c28e9c152a27dc46e95925db607c7939dfd761a065eda7851a14e6f051be8dd9be7a3d9f76feb3c10d5296071fc10fd25ebd129372dc745071ccb7159176c88d2525e2afce52", 0xb6}], 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000015000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0xfffffffffffff4ad, 0x6, 0x76e3}, &(0x7f0000017000-0x4)=0x38) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000014000)={r3, 0x0, 0x7, 0x6}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r1, 0x28, &(0x7f0000015000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) r4 = socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x3ff}, 0x8) r5 = accept(r4, 0x0, &(0x7f0000013000-0x4)=0x2c) bind$alg(r5, &(0x7f000000e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000017000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x3, 0x8, 0x9, 0x6, 0x9}, &(0x7f000000f000-0x4)=0x20) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000457000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ec7000)=0xc) connect$packet(r1, &(0x7f0000758000)={0x11, 0x19, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000905000)=0x40a9502, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x80000001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000013a000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00001c1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005db000-0x4)=0xfffffffffffffe07) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d80000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x5, 0xa, 0x20, 0x80, 0x8, r2, r3}, {0x4, 0x15, 0xa7, 0x8f9b, 0x3, 0x7, 0xffffffffffffff01, 0x4}, {0xffffffff, 0x500, 0x2, 0x1}, 0x0, 0x6, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x1, 0x9, 0x3, 0x1}}, 0xe8) recvfrom$inet(r1, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000337000-0x4)=0x80000000, 0x18) 2018/01/15 06:53:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)='lp\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x54e, 0x20, 0x6cf, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000003000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000+0xfeb)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00003c8000)=@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x1, 0xa, 0x6, 0x6, [0x283, 0x2, 0x101, 0x8, 0x5]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x4c) epoll_create(0x10001) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000207000)=0x2, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) pipe(&(0x7f0000297000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000353000)=0x24b7) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b50000)=0x0, 0x80800) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000c2d000-0x4)=0x9, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 2: epoll_create(0x80000001) [ 145.290986] device lo left promiscuous mode 2018/01/15 06:53:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000050f000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000162000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000033e000)="a04759e57852163fcca6dcf7aee61f08", 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000005a000-0x4)=0x8c8, 0x4) r2 = socket$netlink(0x10, 0x3, 0x8) writev(r2, &(0x7f000012a000)=[{&(0x7f0000c0d000)="290000001800310dda00000502c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) socketpair(0x5, 0x1, 0x6ea0000000000000, &(0x7f0000814000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000232000-0x10)={r0, r3, 0x1, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fe8000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x80000001, 0x0, 0x5}, &(0x7f0000e27000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000861000-0x8)={r5, 0x1}, 0x8) 2018/01/15 06:53:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80002, 0x92, &(0x7f0000000000)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000b84000-0x10)={0x4, 0x80000001, 0x4a, "43d6d0134590", 0x8b, 0x0}, 0x10) epoll_create(0x10001) 2018/01/15 06:53:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f1f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000709000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000084e000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e68000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000e69000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e69000-0x4)=0x14) 2018/01/15 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2043, 0x0, 0x0) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 145.334138] device lo entered promiscuous mode [ 145.346484] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:00 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket(0x1b, 0x100000000005, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000002000-0xd4)=""/212, &(0x7f0000001000-0x4)=0xd4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e05000)=r2, 0x2240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ea2000-0x2)=0x8, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r4 = socket$inet(0x2, 0x10000000801, 0x0) recvfrom$inet(r4, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8001000000080003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:00 executing program 2: epoll_create(0x100004) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000930000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000088d000)=0x10) getpeername(r0, &(0x7f000090a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00006e2000)=0x1002) 2018/01/15 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f59000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006fe000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) pipe(&(0x7f0000d4b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000039e000-0xa)={0x3, [0x200, 0x8, 0x7f]}, 0xa) recvfrom$inet(0xffffffffffffffff, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000273000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x2, 0x10}, 0xc) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000089000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) recvfrom$ax25(r0, &(0x7f00000fb000-0xe4)=""/228, 0xe4, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) getpeername$inet6(r2, &(0x7f00003a8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000998000-0x4)=0x1c) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00006fb000)={0x9, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 06:53:01 executing program 5: r0 = socket$inet(0x2, 0x10000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000f8000-0x20)={@common='rose0\x00', @ifru_flags=0x2200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x77, 0x8, 0x80000001, 0x1f, 0x6, 0x2, 0x4, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x6}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb9, "4cf4d2b8b2d689c43c4cd49d49ff43352c963a3cc2ef330dcdb38c20e3e0ba104e8e27c14cae548876e7ac071bbdb84cad33e760344004e6faa542b4ca0fd1ead001df92ea1e7507933e2f587eadb8fefb716a80ea08236be280853d59d3e854c6019bd0c838f7b2f4aae34da030c0d84af231ae338bd5d47dccf65409878f1676e94197ecc258c9818b85194715c81bfdc959ce52df2de93243e10970fe41adf08909f420e004479ca4f05ecc994be234b8d201d3f797c6d9"}, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008b5000-0x10)={0x2, 0x0, 0x9, 0x7, r4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x100000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x82a, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0xa5, 0x6, 0x101, &(0x7f0000cd5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0x80000000}) [ 145.449389] device lo left promiscuous mode [ 145.487120] device lo entered promiscuous mode [ 145.493418] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 145.514778] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004bf000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d1e000-0x4)=r3) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cb4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x6, &(0x7f00003f6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cb2000-0x4)=0x0, &(0x7f0000982000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x30}, &(0x7f0000d2d000-0x4)=0xfffffffffffffefe) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000724000-0x4)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d2d000-0x4)=0x0, &(0x7f0000d2c000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f000034c000)=0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000be6000+0x2df)={0x1, [0x80000001]}, 0x6) 2018/01/15 06:53:01 executing program 5: r0 = socket$inet(0x2, 0x8080b, 0x100) recvfrom$inet(r0, &(0x7f0000754000)=""/155, 0x9b, 0x2042, 0x0, 0x0) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 2: epoll_create(0x10001) r0 = socket(0x11, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000429000-0x16)={0x0, 0xe, "b9ab5d2019a8e7d3719ba945c553"}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a1b000)={0x20, 0x8203, 0x81, 0x34f7, r1}, &(0x7f000013a000-0x4)=0x10) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_bt(r0, 0x541b, &(0x7f00004d9000)="904a1524462da51356a47a7a305678325986206fe23cf4c984f13d5da843779949f313d22cc32e581862cf5bfbbffd59ee4b2245cd287928c22a5fac6039c55f67e407d025662c6d1be227a2a5943c6d8f3764") close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xb, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000601000-0x10)={0x0, 0x0, 0x7fff, 0xfff, 0x0}, &(0x7f0000302000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dad000)={r2, 0x6, 0x3, [0x9, 0x63c22fb0, 0xc5f3]}, &(0x7f000073e000-0x4)=0xe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r3, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket(0x3, 0x2, 0xfffffffffffffffe) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000690000)=0x0, &(0x7f000030b000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000fca000-0x1)=0x9, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000011e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000800000-0x4)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005d0000-0x8)={0x0, 0x165}, &(0x7f0000e8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006af000-0x8)={r1, 0x7fff}, &(0x7f0000352000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d37000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000088d000)=0x0, &(0x7f0000940000-0x4)=0x4) bind$inet(r0, &(0x7f0000767000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b6000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000332000)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e48000)=0x0) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a93000)=0x7930ae4c, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000376000)=0x8, 0x4) sendto$inet(r0, &(0x7f00005ce000-0x22)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:01 executing program 2: r0 = epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0xda, 0x1, 0x9000}, 0x4) sendto$ax25(r1, &(0x7f0000000000)="35dcc79bdbe258309dc4d651883c4335751a7f58e2a989ed1d5e4cc32ceab3d549276146b672bde007393118e40a60fdaa53dfce14a62707b050e7a665e6f69b1462a99e560c739583a5f3cfca56e6c74bb1fbb176a0b094e32591", 0x5b, 0x4, &(0x7f0000128000-0x10)={0x3, {"575f3234c0e1ce"}, 0x8}, 0x10) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) [ 145.626616] device lo entered promiscuous mode [ 145.643936] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r1 = accept(r0, &(0x7f0000c1f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f52000)=0x8) bind$ax25(r1, &(0x7f00008f9000-0x10)={0x3, {"56d9deef59ef2e"}, 0xf737}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c95000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000da6000-0xc)=@sack_info={0x0, 0x1, 0xffffffff}, &(0x7f0000eb5000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000309000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000c2000-0xa0)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x0, 0x7ff, 0x3ff}, &(0x7f0000d1c000)=0xa0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000eca000-0x63)="35a5ef060a9ee3272b9b129de5bb8eb736c8dd77ea09cf791055bfd6500662a6b09cb90fcbcce2f69c0a39413eadbd9157ac1239dc4bbe4d7b03ad74e43ed693ce5f1dba95d44d068f418d7b3d188949ed0e0178a910195b60c083401c020402c0d27c", 0x63) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006fc000-0x4)=0xea1a, 0x4) 2018/01/15 06:53:01 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00007f2000)=0x0, 0x80000) connect$nfc_llcp(r0, &(0x7f00000f9000-0x60)={0x27, 0x81, 0xffffffff, 0x0, 0x2, 0x1d, "2cac6f640cf616712458e0076a051b54d9b60b3b6965136215ac306a8a4f360da9587e6fa16f9dffd883287db4cd6beba64b491d97b6691c10c50cc01b1f76", 0x64e}, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000aca000-0x10)={0x6, 0xffff, 0x8, 0x7}, 0x10) epoll_create(0x1001) [ 145.686358] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, "52f453f328c2d487"}}}}}, &(0x7f00009a5000)={0x0, 0x1, [0x5cf]}) r0 = socket$inet6(0xa, 0x80003, 0x2) pread64(r0, &(0x7f0000bc5000-0x86)=""/134, 0x86, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f9c000+0x444)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xb) 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f00000a0000)=""/76, 0x4c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/15 06:53:01 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00009ca000-0x2)=0x7fffffff, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) r3 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) epoll_wait(r3, &(0x7f0000641000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555555555551b1, 0x81) epoll_create(0x10001) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000002000-0x10)={r7, 0x94, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x270c9d55}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000005000-0xc)={r8, 0x1, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000003000)={0x3, 0x3, 0x4, 0x1afe03b3, 0x3, 0x20, 0x9, 0xfffffffffffffff8, r7}, 0x20) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000001000-0x2)=0x8, 0x2) 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000eb4000)=0x0, &(0x7f0000cfc000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x13, 0x0, 0x1f6, &(0x7f0000b8c000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000aa5000)={&(0x7f000032e000)='./file0\x00', r2}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00003a8000)=0x20, 0x4) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ee4000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffff, 0x3ff, 0x100, 0x7, 0x2, 0x3f, 0x7, 0x5f16, 0x9, 0x5, 0x2ec9, 0x8, 0x5, 0x2]}, &(0x7f00003ef000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000afb000)={0x7, 0x2, 0xb2d, 0x100000000, r5}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000044a000)=0x0, &(0x7f00005c5000)=0x4) 2018/01/15 06:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1, 0x1, 0x1f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000043b000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c9b000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000f4000+0xbb8)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) [ 145.728678] device lo entered promiscuous mode [ 145.736216] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 145.757423] device lo left promiscuous mode [ 145.814443] device lo entered promiscuous mode [ 145.835232] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 145.852505] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007fc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000246000)=0x81, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000013d000-0x4)=0x60) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000635000)=""/213, 0xd5) 2018/01/15 06:53:01 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x20, &(0x7f0000001000-0x10)={0x3, {"830000000709df"}, 0x0}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) 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) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x5}, 0x6) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000087e000)="cea7", 0x2, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000567000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b8000)=0x7ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007c4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a92000)={0x0, 0x106}, &(0x7f0000a07000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000570000-0xa0)={r2, @in6={{0xa, 0x3, 0x1000, @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]}, 0x790b142d, 0xff, 0x3, 0x3, 0x9ef}, &(0x7f00005e0000)=0xa0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ed4000-0x4)=0x0, &(0x7f00003f1000)=0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x93, 0x0, &(0x7f0000195000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket(0x3, 0x2, 0xfffffffffffffffe) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000690000)=0x0, &(0x7f000030b000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000fca000-0x1)=0x9, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000011e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000800000-0x4)=r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 145.880401] device lo entered promiscuous mode [ 145.891974] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 145.900437] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x465) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000fc4000-0xc)={0x30000000, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f0000fc2000)=0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000041c000)=0x5, 0x4) mmap(&(0x7f0000fc2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fc2000)={0x0, 0x1000, "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"}, &(0x7f0000fc3000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000217000)={r3, 0xffffffffffffffc1, 0xde, 0x80, 0x1ff, 0x5}, &(0x7f00008d6000)=0x14) 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000f) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x1) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 145.955524] device lo entered promiscuous mode [ 145.961617] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 145.984833] device lo left promiscuous mode [ 145.994169] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bdd000)=0x80000001) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000ee0000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000517000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000015b000-0x4)=0x0, &(0x7f0000474000+0x8c1)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d66000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5d, 0x4d, 0x4, 0x2, 0xffffffff, 0x7, 0x9, 0x0, 0x8224, 0x5, 0x1, 0x100000001, 0x5, 0xb17c]}, &(0x7f00007a6000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f0e000)={r3, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fcf000)={0x0, 0x0, ""}, &(0x7f0000ce3000)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000259000)=""/99, &(0x7f00008cf000)=0x63) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005b3000)={r4, 0x6, 0x6, [0x3, 0x6, 0x7, 0x5, 0x40, 0x1b]}, 0x14) r5 = socket(0x11, 0x803, 0x0) bind$packet(r5, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r6 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r6, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:01 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) r3 = socket(0x10, 0x2, 0x0) recvmsg(r3, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) [ 146.048795] device lo entered promiscuous mode [ 146.066135] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 146.075391] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket(0x3, 0x6, 0x8001) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000782000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d13000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f29000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) write(0xffffffffffffffff, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000007a000-0x8)=0x5) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) socket(0x4, 0x1, 0x81) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000040f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f90000)={0x2, &(0x7f0000d59000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c0a000)={r2, 0x22}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:01 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fa2000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000016f000-0x10)=@generic="f15f9fad3a5fc9fe8468fb95aff6154c") epoll_create(0x3) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b39000-0x10)={r0, 0xfffffffffffffe22, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000752000-0x54)=""/84, &(0x7f0000fa7000)=0x54) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009e9000)={@common='tunl0\x00', 0xd8d0}) r2 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000291000)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000d8a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005e2000-0x4)=r3, 0x4) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) write(0xffffffffffffffff, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f1c000-0x4)=0xe) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000127000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x8, 0x6, [0xffffffffffff37c9, 0x9, 0x0, 0x7fffffff, 0x4, 0x2]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x90)={r1, 0x88, "4f8a8544e68e231e394212bc9cfba21b379946d07f27c3e70a8052894f729be6ef29c65c80aeab452e98cda42b6df6372cd013f7d1213d5805e99952151e9e669dad446664a70108467df01888b19935751a18a780ba1c9efb141ec06e1d9191cc9f46d87dcb058e4dfbe58ca24e8d050a3fc29818bb328d6f9bbf6ffd81ea59d7a6b1206b710733"}, &(0x7f0000001000)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x9, 0xf7c, 0x79, 0x8000, 0x3f, 0x591, 0x10000, 0x3, 0xfffffffffffffffb, 0x3, 0x1}, 0xb) 2018/01/15 06:53:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005d6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000436000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000982000)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000487000)=""/93, &(0x7f0000b1e000-0x4)=0x5d) listen(r4, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c78000)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000315000-0x20)={0x9, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00003c1000-0x20)={0x5, r5, 0x10003, 0x1}) r6 = socket(0x40000000015, 0x5, 0x0) connect$bt_sco(r6, &(0x7f0000278000-0x8)={0x1f, {0xb, 0x1, 0x7d, 0xff, 0x0, 0x3f}}, 0x8) bind$inet(r6, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000074e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f24000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x41d9, 0x2, 0x0, 0xa, 0x80, 0x80, 0x33, 0x0, r7}, {0x7fff, 0x8, 0x0, 0x8, 0x100000000, 0x3, 0xfffffffffffffff8, 0x7}, {0x6, 0xffffffffffffffc0, 0x4, 0x7}, 0xfffffffffffffffb, 0x8, 0x0, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x1de4, 0x10001, 0x10000, 0x9d7}}, 0xe8) r8 = epoll_create1(0x80000) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f000062d000)=0x0, &(0x7f00001d5000)=0x4) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000bef000)=0x0, &(0x7f0000a49000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f000016e000-0xc)={0x3, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f00007c4000)=""/0, 0xfffffffffffffed1, 0x0, 0x0, 0x0) accept$inet6(r6, &(0x7f0000642000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000107000)=0x1c) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f00006c4000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) sendto$inet(r6, &(0x7f0000905000)="", 0x0, 0x884, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) getsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f000049f000-0x4)=0x0, &(0x7f0000b71000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000bb9000-0x4)=0x0) [ 146.212522] device lo entered promiscuous mode [ 146.231560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2cd, 0x8, 0x5}, &(0x7f00000f7000)=0xa0) write(0xffffffffffffffff, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c6e000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 146.281698] device lo left promiscuous mode 2018/01/15 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f63000)={@generic="07597530179ba872089fcc4994834b8f", @ifru_flags=0x1002}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) r1 = accept4(r0, &(0x7f00009a1000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c1e000+0x48f)=0x6, 0x800) sendmsg$nl_crypto(r1, &(0x7f0000c80000)={&(0x7f0000adc000)={0x10, 0x0, 0x0, 0x10000188}, 0xc, &(0x7f000027b000-0x10)={&(0x7f000002a000)=@alg={0x120, 0x10, 0x310, 0x1, 0x2, {{'lrw-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x1f}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x24008041}, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) [ 146.304628] device lo entered promiscuous mode [ 146.316201] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 146.371659] sctp_setsockopt_maxseg: 1 callbacks suppressed [ 146.371665] sctp: [Deprecated]: syz-executor7 (pid 3416) Use of int in maxseg socket option. [ 146.371665] Use struct sctp_assoc_value instead 2018/01/15 06:53:02 executing program 2: r0 = socket(0x1, 0x7, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00004af000)={{0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x800, [0xe8, 0x2, 0xfff, 0xfffffffffffffc00, 0x9, 0xcc, 0xfffffffffffffffb, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001fe000)=0x1c, 0x80800) epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) getsockname(r1, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb148, r2}) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 7: r0 = socket(0x9, 0x4, 0x390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xa5f64e7424826242}, 0xc, &(0x7f0000b4e000)={&(0x7f0000000000)=@alg={0xe8, 0x10, 0x410, 0x7, 0x2, {{'drbg_nopr_hmac_sha384\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, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x94d}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) socket(0x10, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b79000)={0x0, 0x4, 0xffffffff, 0x1}, &(0x7f00003d0000)=0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f38000-0x10)={0x0, 0x43, 0x100000000, 0x1f}, &(0x7f00002d6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000133000)={r2, 0x4, 0x9, 0x5}, 0x10) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000081e000)={0x0, 0x0}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6(0xa, 0x801, 0x8010000000000084) pread64(r3, &(0x7f0000644000-0x2c)=""/44, 0x2c, 0x0) sendto$inet6(r4, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) bind$ax25(r1, &(0x7f00005a1000)={0x3, {"8f330e3630ea22"}, 0x1f}, 0x10) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006ca000-0x4)={0x8}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000a7000-0x10)={0x0, 0x0}, &(0x7f00002f8000)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x5, 0x200000000008ab, 0x0}, 0x373) recvfrom$inet(r0, &(0x7f0000327000-0x56)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6f) 2018/01/15 06:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f12000-0x4)=0x0) 2018/01/15 06:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a7b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@ax25={0x3, {"3cd38193f2e69b"}, 0x0}, 0x10, &(0x7f0000364000)=[], 0x0, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0xe55d67e9f4b0ef03, 0x0}, 0x0) [ 146.412635] sctp: [Deprecated]: syz-executor7 (pid 3421) Use of int in maxseg socket option. [ 146.412635] Use struct sctp_assoc_value instead 2018/01/15 06:53:02 executing program 2: epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000220000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x44)=""/68, 0xff3d) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00005cc000-0x1000)="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") 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) socket(0x10, 0x0, 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) [ 146.464224] device lo left promiscuous mode 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000aac000+0xf03)="03aabf85db8352e94140c21eeabe5be1f2fe94636c339fc92bf92beae20d9ba2c691eb58daaddea629531aa8b38f96a6a304944fd19ddf52268c82b003aff31a19b4204744902cf8060fba208f43f05e5606283eec3b0852c3d059ad3c7753e012bc1428e310c5e724549d4a17e4b8be2af753e888c1037b1c5a3d504832d3192fd4136518e8a50591c3f8eeef5ffabead88ba3656247ba9378f1254a16459b81a0f9184d4fb32db319ee222d20e8abd56778cfade188ac7a6363f33150d18f61afb9e8440e9735c31463bb468f5bd57886531f2951668427b3914dc53ef834fae429bf1ce8872422abc04f09ac40b1a7091c7a8d3779a744d", 0xf9) r1 = epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004a7000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000838000-0x21)="4cf1b64f175f0c1060534c386ab26bb12f852ee8252d93a6afb780f962aa433663", 0x21}, {&(0x7f0000c0b000)="132ec63898ccd7b5964d644ef0e5f0a79862c5", 0x13}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x4, 0x8) socket$kcm(0x29, 0x7, 0x0) [ 146.498857] device lo entered promiscuous mode [ 146.516319] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 146.555556] device lo left promiscuous mode 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) socket(0x10, 0x0, 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 2: epoll_create(0xffffffffffffffff) r0 = socket(0x13, 0xf, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="6239b3d7aef6f6b266ff7d054368c03b95ab07a97d106b61fa2c2d137e5f86d3034b5ca7435b3ffeb5c0fb985c01680b7e4ff7fe5a6840a5bbd3ea7c49b51f88d2a1482a327df6b35b9fff1af9b2bef3b8fdbce5d6de51deaffc0ffaaf581b148893fa096484ae12aee63d14b27b8704d24d8bf436df4471", 0x78) 2018/01/15 06:53:02 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000ef0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bd3000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f23000)={0x1, &(0x7f0000ce5000-0x8)=[{0x2, 0x2, 0x80000000, 0x2}]}, 0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x0, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x7, 0xf72000000000000) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0xffffffc0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009a6000-0x5)={0x2, 0x700000, 0x5, 0x3ff}, 0x5) 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000042a000-0xdc)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0xdc) 2018/01/15 06:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x40000000000002, 0x1, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) pipe(&(0x7f00006c9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e5e000)={0x2, &(0x7f00004af000-0x8)=[0x2, 0x0]}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000094c000-0x48)={0x7, 0xb, &(0x7f0000392000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x80000001}, [@generic={0x6, 0x9d11, 0x9, 0xfffffffffffffffd}, @alu={0x7, 0x1, 0x4, 0xf, 0x6, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xe, 0x7, 0x7, 0x0, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001d4000-0xa)='syzkaller\x00', 0x1, 0x5e, &(0x7f0000bd9000-0x5e)=""/94, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a36000-0x8)={r1, r2}) 2018/01/15 06:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000705000)=0x0, &(0x7f0000722000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) pwrite64(r0, &(0x7f00009ee000-0x8)="40090fe3e319fbce", 0x8, 0x23) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) epoll_create(0x10001) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x0, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10001, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x3f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r2, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1, 0x5, 0x7) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000064d000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) getpeername(r0, &(0x7f0000f04000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004d3000)=0x9) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000177000-0x4)=0x0, &(0x7f0000b0b000)=0x4) write(r3, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) [ 146.642719] device lo entered promiscuous mode [ 146.661890] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e13000-0x10)={0x0, 0x74, &(0x7f0000071000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x108}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9d9}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab8000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf3}, 0x98) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x800000000000801, 0x3) sendto$inet6(r3, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socketpair(0x9, 0x0, 0x3, &(0x7f0000ae0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000226000-0xb)={0x20, 0x1, 0x2, 0xfffffffffffff001, 0x2, 0x202, 0x1, 0x0, 0x9, 0x3, 0x8001}, 0xb) 2018/01/15 06:53:02 executing program 2: epoll_create(0x10001) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000871000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000327000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac1000-0x8)={r1, 0x8, 0x1}, &(0x7f0000584000-0x4)=0x8) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f000003b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000c2f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) sendto(r0, &(0x7f0000002000-0x57)="648ec0d3c6f54e34a53878f4487b8755fe16c247721bfe6e61fd9332cf4dc6edc938dd0d4c76d0863696eebeffab790d7fa7c44d727804cde03b66f9dcad06c3f6473b10cc1f20c0f436a48d44b79b6181152d0c4461c9", 0x57, 0x4040000, &(0x7f0000000000)=@ll={0x11, 0x7, r5, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a23000)={r4, 0x8, 0x8000}, &(0x7f00000d4000-0x4)=0x8) [ 146.694107] device lo left promiscuous mode 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x0, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) [ 146.718373] device lo entered promiscuous mode [ 146.728215] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000e2f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:02 executing program 5: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000003e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000222000-0x1000)="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", 0x1000, 0x10, &(0x7f000017d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000220000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000221000-0x4)=0x1c) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000220000)={0x0, 0xff, 0x10, 0x3, 0xfffffffffffffffd}, &(0x7f0000220000)=0x18) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000220000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff52a, 0x1, 0x4, 0x1, 0x60d5, 0x7, 0x100, 0x2, 0x5, 0x4, 0x63, 0x4, 0x83, 0x9, 0x3f]}, &(0x7f00000cd000)=0x108) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r4 = socket(0x8, 0xa, 0x7c9b) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000222000)=0x0, 0x4) 2018/01/15 06:53:02 executing program 2: pipe(&(0x7f0000ddb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008b9000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x2e)="ee0af45952f9318c3957979998af81ba91c0f1f112c14db259b13610a5d1409221f581a530ff4271704882f51d13", 0x2e, 0x8000, &(0x7f0000002000-0x9)=@rc={0x1f, {0x2c0, 0x0, 0x0, 0x8, 0x3, 0x9}, 0x6}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000166000-0x48)={0xf, 0xc, &(0x7f000067f000-0x60)=@raw=[@alu={0x7, 0x3, 0x3, 0x3, 0x7, 0x58, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000000000}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x400, 0xc, 0x9, 0x7, 0xfffffff8, 0x0}, @call={0x85, 0x0, 0x0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff72, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000d72000-0x4)='GPL\x00', 0x5, 0xe0, &(0x7f0000000000)=""/224, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000)={@generic="9bf68ce87a50faa6f7b97701e45da125", 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000039d000-0x4)=0x5, 0xfffffffffffffe3e) epoll_create(0x10001) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) pipe(&(0x7f0000ba2000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000567000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:02 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000f000-0x20)={0x0, 0x0, 0x13, 0x33}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000f67000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f66000)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f67000-0x4)=0xb62e, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x20)={r1, 0x2, 0x1, 0x4, &(0x7f000000c000-0x4)=[0x0], 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x0, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fae000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000478000)=0x7) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f40000-0x4)=0x7, &(0x7f0000a37000-0x4)=0x4) 2018/01/15 06:53:02 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$ipx(r0, &(0x7f00007c6000-0x10)={0x4, 0x80, 0x7, "9b74e3edaca7", 0x10000, 0x0}, 0x10) socket(0x3, 0x2, 0x5) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x0, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) [ 146.886485] device lo left promiscuous mode 2018/01/15 06:53:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x6, 0x400, 0x2}, 0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009a4000-0xa0)={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]}, 0x101, 0x1000, 0xffffffffffffffff, 0x5fe, 0x29}, &(0x7f00009a3000)=0xa0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009a3000)={r3, 0xffffffffffffff00}, 0x8) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x803, 0x22fa) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00005f9000-0x190)={0x5, {{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfba0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x22, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) pipe(&(0x7f00009a4000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f00009a4000-0xc)={{0x1, 0x8, 0x401, 0x7eed, 0x2, 0x4000000000000000}, 0x1}) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 06:53:02 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000095e000)={0x0, 0x1, 0x4, 0x9, 0x0, 0x20}, &(0x7f0000010000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e5000)={0x8, 0x9, 0x204, 0x2, 0x1, 0x0, 0x6, 0x1000, 0x0}, &(0x7f0000d58000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f7d000)={r2, 0x0}, 0x8) bind$packet(r1, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) accept4$packet(r1, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004b3000)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000a5c000-0x38)="b6603c7b71f650b56c3dfe23f4b858828611626e19c08caba6eee52122738337990d4f343fcf20988536e866b2222022c8d140966781d07b", 0x38, 0x40, &(0x7f0000217000)={0x11, 0x9, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ad5000-0xd1)=""/209, &(0x7f0000b1b000)=0xd1) r4 = socket$inet6(0xa, 0x800, 0x20000) sendto$inet6(r4, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x27e, 0x5, &(0x7f0000339000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 06:53:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) [ 146.937843] device lo entered promiscuous mode [ 146.948939] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 146.970725] device lo left promiscuous mode 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x0, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 2: epoll_create(0xd) 2018/01/15 06:53:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c70000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000451000-0x4)=0x14) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ba2000-0x2)={0x0, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009e1000-0x20)={@generic="eb8ff4227f6bdb08bad264615d325971", @ifru_flags=0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) socketpair(0x9, 0x6, 0x0, &(0x7f0000072000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000458000)={0x0, @in6={{0xa, 0x1, 0x8001, @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]}}, &(0x7f0000986000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000905000+0x884)=@assoc_id=r5, &(0x7f0000c97000)=0x4) recvfrom$inet(r0, &(0x7f0000de7000)=""/86, 0x56, 0x2, &(0x7f0000a93000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000d37000)=0x6, 0x4) 2018/01/15 06:53:02 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/15 06:53:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00001ef000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000af3000-0x4)=0x0, &(0x7f00006fc000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 06:53:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000ad000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004d5000)=0x60, 0x80800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f5e000)=0xffffffff, 0x4) sendfile(r0, r1, &(0x7f0000730000)=0x0, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r3 = socket(0xe, 0x803, 0x1) bind$packet(r3, &(0x7f0000eab000-0xb)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bind(r2, &(0x7f0000921000)=@l2={0x1f, 0x1ff, {0x10001, 0x0, 0x1000, 0x10001, 0x0, 0x7f}, 0x9, 0x1}, 0xe) r4 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 06:53:02 executing program 7: r0 = socket(0x3, 0x80004, 0xc1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffff7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) bind$inet(r2, &(0x7f000020b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0x80007, 0x0, &(0x7f0000547000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000b20000-0x10)={0x2, &(0x7f00005e3000-0x8)=[0x7fe, 0x3]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) sendmsg$unix(r4, &(0x7f0000965000)={&(0x7f0000634000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009ab000-0x30)=[{&(0x7f0000ea5000-0x4)="21c959dc", 0x4}, {&(0x7f0000cb6000)="2354aa9cb40cd7b429a489ba039f4f1f679f0fdee0354d9c74f27c0c4fa2a50e195b5103101a16ad8777e8a2a097973ff2f34fb3f9309f8e2dd00014712be7e5ed61498d96e22a8f19e209f8b027afa1e2eaac3e0b6cf255f3c83cd514ac4df25f295449", 0x64}, {&(0x7f00009b4000-0x9a)="1dd275049eab7898ec7f75069a9c6cd2989687e0576683674fc2bd8f5a789aae7154e8bc4d222c074f656058a99e105361e077c76b40a07cd050302865a574225121f8eeb88fefff557aca9e21b57813ac6ca47f9620d25e3af561ce7a286040f493570c51b0c8051bd96b501ecfe720edab3871a4015b61b3e3a5faa9b98a2613a6e23dceb3212be61871c603a4ac2bbf8ef6c70069a8fd1e1b", 0x9a}], 0x3, &(0x7f0000210000)=[@rights={0x30, 0x1, 0x1, [r3, r4, r2, r3, r4, r4, r4]}], 0x30, 0x0}, 0x4000000) 2018/01/15 06:53:02 executing program 2: epoll_create(0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair(0x2, 0x80000, 0x0, &(0x7f00001ab000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000000000)=""/24, 0x18, 0x2, &(0x7f0000d94000-0x10)={0x4, 0x1, 0x800, "5f4116429966", 0xfffffffffffffff9, 0x0}, 0x10) 2018/01/15 06:53:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/15 06:53:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/15 06:53:02 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 147.036807] device lo entered promiscuous mode [ 147.055154] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 147.076614] device lo left promiscuous mode [ 147.097659] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 147.113445] device lo entered promiscuous mode [ 147.122410] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 147.129981] device lo left promiscuous mode [ 147.149554] device lo left promiscuous mode [ 147.164123] device lo entered promiscuous mode [ 147.170970] ================================================================== [ 147.178401] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 147.185687] Read of size 8 at addr ffff8801b65e5200 by task syz-executor7/3614 [ 147.193051] [ 147.194660] CPU: 1 PID: 3614 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #189 [ 147.201907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.211247] Call Trace: [ 147.213813] dump_stack+0x194/0x257 [ 147.217430] ? arch_local_irq_restore+0x53/0x53 [ 147.222092] ? show_regs_print_info+0x18/0x18 [ 147.226574] ? fib6_ifup+0x212/0x220 [ 147.230276] print_address_description+0x73/0x250 [ 147.235888] ? fib6_ifup+0x212/0x220 [ 147.239593] kasan_report+0x25b/0x340 [ 147.243374] __asan_report_load8_noabort+0x14/0x20 [ 147.248278] fib6_ifup+0x212/0x220 [ 147.251796] ? fib6_ifdown+0x8b0/0x8b0 [ 147.255664] fib6_clean_node+0x389/0x580 [ 147.259713] ? fib6_del+0x12c0/0x12c0 [ 147.263502] ? fib6_walker_link+0x180/0x210 [ 147.267804] fib6_walk_continue+0x46c/0x8a0 [ 147.272117] ? fib6_ifdown+0x8b0/0x8b0 [ 147.275988] fib6_walk+0x91/0xf0 [ 147.279338] fib6_clean_tree+0x1e6/0x340 [ 147.283387] ? fib6_walk+0xf0/0xf0 [ 147.286907] ? fib6_del+0x12c0/0x12c0 [ 147.290690] ? fib6_ifdown+0x8b0/0x8b0 [ 147.294563] ? __fib6_clean_all+0x1d0/0x3a0 [ 147.298886] __fib6_clean_all+0x1f4/0x3a0 [ 147.303023] ? fib6_ifdown+0x8b0/0x8b0 [ 147.306896] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 147.311899] ? addrconf_notify+0x1472/0x2310 [ 147.316299] ? lock_downgrade+0x980/0x980 [ 147.320433] ? fib6_ifdown+0x8b0/0x8b0 [ 147.325090] fib6_clean_all+0x27/0x30 [ 147.329390] rt6_sync_up+0x15e/0x1c0 [ 147.333080] ? rt6_multipath_rebalance+0xa0/0xa0 [ 147.338337] ? addrconf_notify+0x1472/0x2310 [ 147.342720] ? trace_hardirqs_on+0xd/0x10 [ 147.346847] ? __local_bh_enable_ip+0x121/0x230 [ 147.351501] addrconf_notify+0x3f6/0x2310 [ 147.355642] ? inet6_ifinfo_notify+0x130/0x130 [ 147.360470] ? fib_magic.isra.19+0x49b/0x820 [ 147.365654] ? fib_new_table+0x460/0x460 [ 147.369873] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 147.374348] ? bond_netdev_event+0x131/0xb70 [ 147.378997] ? fib_sync_up+0x350/0x900 [ 147.382874] ? ip6mr_device_event+0x8c/0x340 [ 147.387263] ? instance_destroy_rcu+0x30/0x30 [ 147.392257] ? igmp_netdev_event+0x87/0x750 [ 147.396561] ? tun_device_event+0x73/0xcb0 [ 147.400780] ? mif6_delete+0x620/0x620 [ 147.404647] ? fib_sync_down_dev+0x930/0x930 [ 147.409041] ? nf_tables_flowtable_event+0x27/0x410 [ 147.414913] ? ip_vs_dst_event+0x24c/0x650 [ 147.419130] ? rt_cache_flush+0xd/0x20 [ 147.423007] notifier_call_chain+0x136/0x2c0 [ 147.427397] ? notifier_call_chain+0x136/0x2c0 [ 147.431971] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 147.437419] ? rtnl_is_locked+0x54/0xb0 [ 147.441377] ? rtnl_kfree_skbs+0x70/0x70 [ 147.445788] raw_notifier_call_chain+0x2d/0x40 [ 147.450366] call_netdevice_notifiers_info+0x32/0x70 [ 147.455455] __dev_notify_flags+0x15d/0x430 [ 147.459770] ? __dev_change_flags+0x643/0x9b0 [ 147.464253] ? dev_change_name+0xbe0/0xbe0 [ 147.468729] ? dev_get_by_name_rcu+0x1c8/0x270 [ 147.473304] ? __lock_is_held+0xb6/0x140 [ 147.477345] dev_change_flags+0xf5/0x140 [ 147.481399] ? dev_change_flags+0xf5/0x140 [ 147.485619] devinet_ioctl+0x125b/0x19e0 [ 147.489672] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 147.494432] inet_ioctl+0x117/0x1c0 [ 147.498038] ? inet_ioctl+0x117/0x1c0 [ 147.501818] sock_do_ioctl+0x65/0xb0 [ 147.505511] sock_ioctl+0x2c2/0x440 [ 147.509122] ? dlci_ioctl_set+0x40/0x40 [ 147.513083] do_vfs_ioctl+0x1b1/0x1520 [ 147.517639] ? _cond_resched+0x14/0x30 [ 147.521505] ? ioctl_preallocate+0x2b0/0x2b0 [ 147.525895] ? selinux_capable+0x40/0x40 [ 147.529953] ? SyS_futex+0x269/0x390 [ 147.533649] ? __fd_install+0x70b/0x740 [ 147.538130] ? security_file_ioctl+0x89/0xb0 [ 147.542518] SyS_ioctl+0x8f/0xc0 [ 147.545867] entry_SYSCALL_64_fastpath+0x23/0x9a [ 147.550607] RIP: 0033:0x452cf9 [ 147.553772] RSP: 002b:00007fb9a61e3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 147.561462] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 147.568708] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 0000000000000016 [ 147.575954] RBP: 0000000000000485 R08: 0000000000000000 R09: 0000000000000000 [ 147.583282] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4d18 [ 147.590531] R13: 00000000ffffffff R14: 00007fb9a61e46d4 R15: 0000000000000000 [ 147.597794] [ 147.599398] Allocated by task 3524: [ 147.603007] save_stack+0x43/0xd0 [ 147.606443] kasan_kmalloc+0xad/0xe0 [ 147.610149] kasan_slab_alloc+0x12/0x20 [ 147.614107] kmem_cache_alloc+0x12e/0x760 [ 147.618237] dst_alloc+0x11f/0x1a0 [ 147.621760] __ip6_dst_alloc+0x35/0x90 [ 147.625619] ip6_dst_alloc+0x29/0xb0 [ 147.629312] ip6_route_info_create+0x4ff/0x2e20 [ 147.633954] ip6_route_add+0xa2/0x190 [ 147.637733] ipv6_route_ioctl+0x4db/0x6b0 [ 147.642464] inet6_ioctl+0xef/0x1e0 [ 147.646065] sock_do_ioctl+0x65/0xb0 [ 147.649931] sock_ioctl+0x2c2/0x440 [ 147.653536] do_vfs_ioctl+0x1b1/0x1520 [ 147.657393] SyS_ioctl+0x8f/0xc0 [ 147.660735] entry_SYSCALL_64_fastpath+0x23/0x9a [ 147.665459] [ 147.667064] Freed by task 3641: [ 147.670577] save_stack+0x43/0xd0 [ 147.674010] kasan_slab_free+0x71/0xc0 [ 147.677873] kmem_cache_free+0x83/0x2a0 [ 147.682231] dst_destroy+0x257/0x370 [ 147.685916] dst_destroy_rcu+0x16/0x20 [ 147.689778] rcu_process_callbacks+0xd6c/0x17f0 [ 147.694419] __do_softirq+0x2d7/0xb85 [ 147.698195] [ 147.699799] The buggy address belongs to the object at ffff8801b65e5200 [ 147.699799] which belongs to the cache ip6_dst_cache of size 320 [ 147.712860] The buggy address is located 0 bytes inside of [ 147.712860] 320-byte region [ffff8801b65e5200, ffff8801b65e5340) [ 147.725747] The buggy address belongs to the page: [ 147.730652] page:ffffea0006d97940 count:1 mapcount:0 mapping:ffff8801b65e5080 index:0x0 [ 147.738940] flags: 0x2fffc0000000100(slab) [ 147.743156] raw: 02fffc0000000100 ffff8801b65e5080 0000000000000000 000000010000000a [ 147.751021] raw: ffffea0006f7f4a0 ffffea0006def9e0 ffff8801d323c540 0000000000000000 [ 147.758882] page dumped because: kasan: bad access detected [ 147.764566] [ 147.766164] Memory state around the buggy address: [ 147.771066] ffff8801b65e5100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 147.778399] ffff8801b65e5180: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 147.785731] >ffff8801b65e5200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.793062] ^ [ 147.796399] ffff8801b65e5280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.805119] ffff8801b65e5300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 147.812447] ================================================================== [ 147.819775] Disabling lock debugging due to kernel taint [ 147.825241] Kernel panic - not syncing: panic_on_warn set ... [ 147.825241] [ 147.832598] CPU: 1 PID: 3614 Comm: syz-executor7 Tainted: G B 4.15.0-rc7+ #189 [ 147.841771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.851097] Call Trace: [ 147.853659] dump_stack+0x194/0x257 [ 147.857259] ? arch_local_irq_restore+0x53/0x53 [ 147.861901] ? kasan_end_report+0x32/0x50 [ 147.866026] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.870763] ? vsnprintf+0x1ed/0x1900 [ 147.874536] ? fib6_ifup+0x210/0x220 [ 147.878223] panic+0x1e4/0x41c [ 147.881749] ? refcount_error_report+0x214/0x214 [ 147.886478] ? add_taint+0x1c/0x50 [ 147.889989] ? add_taint+0x1c/0x50 [ 147.893503] ? fib6_ifup+0x212/0x220 [ 147.897196] kasan_end_report+0x50/0x50 [ 147.901143] kasan_report+0x144/0x340 [ 147.904916] __asan_report_load8_noabort+0x14/0x20 [ 147.910077] fib6_ifup+0x212/0x220 [ 147.914288] ? fib6_ifdown+0x8b0/0x8b0 [ 147.918148] fib6_clean_node+0x389/0x580 [ 147.922183] ? fib6_del+0x12c0/0x12c0 [ 147.925962] ? fib6_walker_link+0x180/0x210 [ 147.930256] fib6_walk_continue+0x46c/0x8a0 [ 147.934556] ? fib6_ifdown+0x8b0/0x8b0 [ 147.938421] fib6_walk+0x91/0xf0 [ 147.941767] fib6_clean_tree+0x1e6/0x340 [ 147.945806] ? fib6_walk+0xf0/0xf0 [ 147.949320] ? fib6_del+0x12c0/0x12c0 [ 147.954045] ? fib6_ifdown+0x8b0/0x8b0 [ 147.957906] ? __fib6_clean_all+0x1d0/0x3a0 [ 147.962201] __fib6_clean_all+0x1f4/0x3a0 [ 147.966323] ? fib6_ifdown+0x8b0/0x8b0 [ 147.970188] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 147.975185] ? addrconf_notify+0x1472/0x2310 [ 147.979569] ? lock_downgrade+0x980/0x980 [ 147.983692] ? fib6_ifdown+0x8b0/0x8b0 [ 147.987558] fib6_clean_all+0x27/0x30 [ 147.991332] rt6_sync_up+0x15e/0x1c0 [ 147.995024] ? rt6_multipath_rebalance+0xa0/0xa0 [ 147.999754] ? addrconf_notify+0x1472/0x2310 [ 148.004134] ? trace_hardirqs_on+0xd/0x10 [ 148.008255] ? __local_bh_enable_ip+0x121/0x230 [ 148.012903] addrconf_notify+0x3f6/0x2310 [ 148.017036] ? inet6_ifinfo_notify+0x130/0x130 [ 148.021592] ? fib_magic.isra.19+0x49b/0x820 [ 148.025981] ? fib_new_table+0x460/0x460 [ 148.030021] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 148.034498] ? bond_netdev_event+0x131/0xb70 [ 148.038883] ? fib_sync_up+0x350/0x900 [ 148.042833] ? ip6mr_device_event+0x8c/0x340 [ 148.047218] ? instance_destroy_rcu+0x30/0x30 [ 148.051683] ? igmp_netdev_event+0x87/0x750 [ 148.055976] ? tun_device_event+0x73/0xcb0 [ 148.060269] ? mif6_delete+0x620/0x620 [ 148.064133] ? fib_sync_down_dev+0x930/0x930 [ 148.068522] ? nf_tables_flowtable_event+0x27/0x410 [ 148.073518] ? ip_vs_dst_event+0x24c/0x650 [ 148.077744] ? rt_cache_flush+0xd/0x20 [ 148.081612] notifier_call_chain+0x136/0x2c0 [ 148.086013] ? notifier_call_chain+0x136/0x2c0 [ 148.090577] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 148.096007] ? rtnl_is_locked+0x54/0xb0 [ 148.099966] ? rtnl_kfree_skbs+0x70/0x70 [ 148.104003] raw_notifier_call_chain+0x2d/0x40 [ 148.108568] call_netdevice_notifiers_info+0x32/0x70 [ 148.113645] __dev_notify_flags+0x15d/0x430 [ 148.117939] ? __dev_change_flags+0x643/0x9b0 [ 148.122406] ? dev_change_name+0xbe0/0xbe0 [ 148.126615] ? dev_get_by_name_rcu+0x1c8/0x270 [ 148.131174] ? __lock_is_held+0xb6/0x140 [ 148.135216] dev_change_flags+0xf5/0x140 [ 148.139249] ? dev_change_flags+0xf5/0x140 [ 148.143460] devinet_ioctl+0x125b/0x19e0 [ 148.147495] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 148.151887] inet_ioctl+0x117/0x1c0 [ 148.155483] ? inet_ioctl+0x117/0x1c0 [ 148.159263] sock_do_ioctl+0x65/0xb0 [ 148.162951] sock_ioctl+0x2c2/0x440 [ 148.166549] ? dlci_ioctl_set+0x40/0x40 [ 148.170494] do_vfs_ioctl+0x1b1/0x1520 [ 148.175483] ? _cond_resched+0x14/0x30 [ 148.179354] ? ioctl_preallocate+0x2b0/0x2b0 [ 148.183738] ? selinux_capable+0x40/0x40 [ 148.187775] ? SyS_futex+0x269/0x390 [ 148.191460] ? __fd_install+0x70b/0x740 [ 148.195419] ? security_file_ioctl+0x89/0xb0 [ 148.199800] SyS_ioctl+0x8f/0xc0 [ 148.203925] entry_SYSCALL_64_fastpath+0x23/0x9a [ 148.208656] RIP: 0033:0x452cf9 [ 148.211820] RSP: 002b:00007fb9a61e3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 148.219504] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 148.226752] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 0000000000000016 [ 148.233998] RBP: 0000000000000485 R08: 0000000000000000 R09: 0000000000000000 [ 148.241246] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4d18 [ 148.249404] R13: 00000000ffffffff R14: 00007fb9a61e46d4 R15: 0000000000000000 [ 148.257956] Dumping ftrace buffer: [ 148.261469] (ftrace buffer empty) [ 148.265155] Kernel Offset: disabled [ 148.268753] Rebooting in 86400 seconds..