bd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) syz_open_dev$usbmon(&(0x7f000003c000-0xd)='/dev/usbmon#\x00', 0x4, 0x2400) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/member\x00', 0x2, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c35000)=[], &(0x7f0000d23000)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a9e000-0x10)={&(0x7f0000897000/0x10000)=nil, 0x10000}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) recvfrom(r1, &(0x7f0000df1000-0xe5)=""/229, 0xe5, 0x0, &(0x7f0000415000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "449e0c7f1b05099972ce86603041c78544146d1b7b040d813476bae3430f52ef879481c72c06d9a3a6b0ac5ada4f9aac6fd0bd2065a17746e3bc5b11ddccb1", 0x0}, 0x60) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x41ffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x1, 0xffffffffffffff80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x6}, &(0x7f0000003000-0x4)=0x98) 2018/01/09 13:12:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000251000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000185000-0x10)={0x0, 0x49d4, 0xe3, 0x4b}, &(0x7f0000af2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003ee000-0x20)={0x7, 0x0, 0x201, 0x3, 0x3, 0x15, 0x6, 0xfb6, r1}, &(0x7f0000e13000)=0x20) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe2(&(0x7f000055a000)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a2f000)=0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000d17000)=0x0) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e9f000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) recvfrom(r1, &(0x7f0000df1000-0xe5)=""/229, 0xe5, 0x0, &(0x7f0000415000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "449e0c7f1b05099972ce86603041c78544146d1b7b040d813476bae3430f52ef879481c72c06d9a3a6b0ac5ada4f9aac6fd0bd2065a17746e3bc5b11ddccb1", 0x0}, 0x60) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/09 13:12:01 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0xa, 0xe107, 0x101, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xc8)={r2, 0xc0, "95e9d70490211e53a73285e94450f13d2c2616b7862257eff1fd3cbb6bc52700e815a3507d9de0b2a467b7e466c619344f375b0d6c7dd16c3142855249980dd8bf0201c1da66a42e0af8147113006d1cd1dee45f585d184af68a6ba11d20974621628cc6f866427fa2852b97b58e6aa1bb7d2b65d5b1ca4b04b7ee54c244a57fe807408a0c252eec2415349f1fa8037ace0acc715deea0d316d2533d617ce981801378af1f43a671cb58fa65944c210ed2a05118309c5ae43a26fb70a6226c14"}, &(0x7f0000003000-0x4)=0xc8) [ 174.329953] binder: BINDER_SET_CONTEXT_MGR already set [ 174.338967] binder: 2831:2836 ioctl 40046207 0 returned -16 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x235}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f0000df3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c46000)=[{&(0x7f000032d000)=""/73, 0x49}, {&(0x7f0000da8000)=""/54, 0x36}, {&(0x7f0000f1b000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d8000)=""/4096, 0x1000}, {&(0x7f0000e51000-0xbe)=""/190, 0xbe}], 0x5, 0x0, 0x0, 0xffff}, 0x1}, {{&(0x7f000068f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00006dd000-0x10)=[{&(0x7f0000d61000)=""/115, 0x73}], 0x1, &(0x7f00002ab000)=""/4096, 0x1000, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000647000)=[{&(0x7f00005f5000)=""/0, 0x0}, {&(0x7f0000aa7000)=""/56, 0x38}, {&(0x7f0000492000)=""/238, 0xee}, {&(0x7f0000f44000)=""/145, 0x91}, {&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000693000)=""/187, 0xbb, 0x31f}, 0x5}, {{&(0x7f0000a31000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x30)=[{&(0x7f0000df1000)=""/95, 0x5f}, {&(0x7f000071d000-0x27)=""/39, 0x27}, {&(0x7f0000f0e000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f0000d1e000)=""/101, 0x65, 0x0}, 0x0}, {{&(0x7f000048c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f8000)=[{&(0x7f0000243000-0x89)=""/137, 0x89}, {&(0x7f0000900000-0x69)=""/237, 0xed}, {&(0x7f0000e5a000)=""/164, 0xa4}], 0x3, &(0x7f0000995000)=""/180, 0xb4, 0x3b}, 0x9}, {{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000429000)=""/74, 0x4a}, {&(0x7f0000836000)=""/149, 0x95}], 0x2, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x8}, 0x100000001}], 0x6, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000004000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/119, 0x77}], 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/28) 2018/01/09 13:12:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0}, 0x98) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e92000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="e4eafd10ff875ff479eddc4c31e3e8b1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0xcb82]}, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d9"}}}, 0x6a) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f000055c000-0x19)=@random={'system.\x00', 'em0#^vmnet0bdev!\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 174.491230] device gre0 entered promiscuous mode [ 174.494216] skbuff: bad partial csum: csum=98/65532 len=96 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x8, 0xffffffff, 0xfff, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0x200}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)="6f868a97137e2cd6d0dac020560f1eb81415aaac69a5483fc92ce73bf4e89d326f8ffd04c0a57b7c876594a260e1c430e262192643a6474a021256e2bc947779dc3d0fc6872c949d4205565de46f0d8c1985aa90965971eb7239895ad8fa333e", 0x60) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x100) 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d9"}}}, 0x6a) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x6, 0xd0, 0x1) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ed1000-0x4)=0x0, 0x80800) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000092d000)=0x0) inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ee000-0x8)={0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000578000-0x4)=0x48) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000029e000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00007bd000-0x8)={0x0}, 0x8, 0x0) open(&(0x7f00008d2000-0x8)='./file0\x00', 0x0, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000177000-0x8)={0x0, 0x0}) signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d1f000-0xbe)=""/190, &(0x7f0000b25000)=0xbe) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d67000-0x11)="2f6465762f766761000000036974657200", 0x200000000) dup2(r0, r0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000777000-0x78)={0x80, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x8, 0x7, 0x10001, &(0x7f0000a8a000+0x9ad)=@generic="5aa37221d63f126e4364f294baa7b5b7", 0x7922, 0xd8, 0x20}) 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/dev/rtc\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x5d, 0xcf1, 0x1, 0x80000001, 0x4, 0x101, 0x2, 0xffffffffffff62d4, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x2c)={r4, 0x2, 0x24, "c7b7a084266e937cf56a4016320594d10c1711252cbe254eea7d36960b9ed425fe5da888"}, 0x2c) fchdir(r0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x1) [ 174.652280] skbuff: bad partial csum: csum=98/65532 len=96 [ 174.674775] device gre0 entered promiscuous mode 2018/01/09 13:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d9"}}}, 0x6a) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) r1 = add_key(&(0x7f0000e7a000)='user\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x80000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009dd000-0x9)='/dev/rtc\x00', 0x525040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000611000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/09 13:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001fe000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000081b000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="26154a28043a", [0x0, 0x0]}, 0x14) 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="aafa006f474a53042e", 0x9, 0xc040, &(0x7f0000003000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) mq_timedsend(r0, &(0x7f0000001000)="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", 0xff, 0x9, &(0x7f0000001000-0x10)={r1, r2+30000000}) 2018/01/09 13:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev\x00\b\x00\x00\x00\x00\x00\x00Ves\x00', 0x3) r1 = mmap$binder(&(0x7f0000780000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000906000-0x30)={0x70, 0x0, &(0x7f00004b8000-0x70)=[@acquire={0x40046305, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48, 0x30, &(0x7f0000688000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f0000137000-0x1)=0x0, 0x1, 0x1, 0x1b}, @fda={0x66646185, 0x4, 0x4, 0x16}], &(0x7f000092e000)=[0x78, 0x38, 0x30, 0x58, 0x48, 0x48]}}, @increfs_done={0x40106308, r1, 0x1}, @acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x3}], 0xfd, 0x0, &(0x7f00008e2000-0xfd)="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"}) writev(r0, &(0x7f00007af000-0x10)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0xffc) 2018/01/09 13:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:01 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00008d1000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000039c000-0x24)={0x1, 0x81, 0x100000001, 0x6, 0x6, 0x5, 0x7, 0x98, 0x100000001, 0x8, 0x400, 0x3}) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f7f000-0x8)=0x0) 2018/01/09 13:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000068c000)="2700000014000707030e0000120f0a0010ffe400f607f1fffe000000078a001f05080039007500", 0x27) 2018/01/09 13:12:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x39980732, r0}, &(0x7f0000003000)={0x1f, 0x1, 0x1f, 0x3, 0x8d9, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000)={0x2, 0xa, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x2000007d, 0x18, 0x1000, 0x7f, 0x65, "d9bd7a05cc4459cfb39a3c51b2765ae3a6606989165bc165f54a6276dc263eff63b0ad9e96701ea63f6147e285561b9536dcbe2b592e638b66b981f68537ac3149848465f84de3fac41c83b5ac7c952784434ff941d0d78250828d17d4862ab4bb780afab7"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 174.850163] skbuff: bad partial csum: csum=98/65532 len=96 [ 174.854167] device gre0 entered promiscuous mode 2018/01/09 13:12:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000bcf000-0x14)={0xb44, 0x100000000, 0x610e, 0x3f8000000000000, 0x6, 0x7fff, 0x5, 0x7fff, 0x3, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00001ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000898000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e02000)={{0x0, 0x7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:12:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x20)={0x2, 0x10, 0x2, 0x0, 0x4, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x8, 0x400, 0x20, 0x1, 0xe0000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x94d650bfc06949e4) 2018/01/09 13:12:02 executing program 5: unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000405000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000a47000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de9000)=[{&(0x7f000017e000)="02a5883508caee22b8a39a6ace43831fd80ce75e0b59fc8e67b6c20e188841c0a9a5c4c773b8b9e68e55aa656cf8cec62f44f4febd", 0x35}, {&(0x7f0000fe6000)="b4149a6baf5961f8efca64007c6bf280ed4c7532897872b6fad0c50076f8af7b51699eaa9f9fce97f6ddcf4fa6ac4f322068f4", 0x33}, {&(0x7f0000ac0000)="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", 0xfa}, {&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f000096e000)="39b97bd4b6a6782f25c9ec14c783b63f0ab5ddc33ce1ddc45240", 0x1a}, {&(0x7f0000a82000)="5a0ca61527957fe795b73f4d40113822a9d18300fd3bc0a2e33632e5e6e2fb4930b7da39b68f78a5c1a7d1a6ceeb018535c4d6c62f02a47165f7b11c2f513881b4e97c49aad88ce0db3d772ea8c326a31d475fcd56e2b1a9f676d2bc61fb1d6f8d1d908af5a9665c9012b05f3537ae50548da8919e8b84b3dac30bc36bad926f98fde51ba912a71a62f689f75406f70b5e93ec69654b0afff272222f7d9bd027501c4dce", 0xa4}, {&(0x7f000084e000)="52b2ceb168414e2527b12801ab15720a589a358f77052a97c0b8135cd3aa42ee7796a442f223d1a9e2fe0a0395f535253c573e6fe19b6acceec8dd619fee74efee4bc488ab49ad1349e608", 0x4b}], 0x7, 0x0, 0x0, 0x0}, 0x4000000) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cab000-0x8)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e36000)=0x0, &(0x7f0000a27000)=0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x2) writev(r1, &(0x7f0000377000)=[], 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005e4000)=0xa) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000790000)=""/83) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fadvise64(r1, 0x0, 0x8171202, 0x3) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f61000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000373000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[], 0x0) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0x14, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x14, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 5: mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) writev(r0, &(0x7f0000cef000)=[{&(0x7f0000429000)="", 0x0}], 0x1) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000003000-0x6c)=""/108, 0x6c, 0x20, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000-0x50)=""/80) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x20000000000000f9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x1, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0x520000)=nil, 0x520000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00003be000)=[{&(0x7f000000f000-0x7a)=[{0x1c, 0x12, 0x101, 0x0, 0xffffffffffffffff, "0a001900ffdffff913"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x800, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000003000-0xa5)="d8f9a25d393ad82da398cff8e3fb42865c0bb83ab5ecf6b956c1d90cdd9f06fca7e5a2f77fdc161945596f59bb1d37f0a96c42a099f787bb816a3e19b375a1d0edc2685e29564f88698a4d053c74f4650ee0cee428e98786b8cb6474068494a897c71ea4e001f1678b698dce28b7e2cc373b44e63698b524632b5c3211c007afc557f597a8322e4b4290bf0641e238568d02fbf363d7b9e309e211623ddcc9d49ca86df192", 0xa5, 0x800, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000)={0x1, 0x3, 0x7d, 0x3f, 0xf0c, 0x7, 0x5, 0x3, 0x4, 0x32, 0x8, 0x1e48}) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000205000-0x8)='./file0\x00', 0x100, 0x30) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r2, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000fdc000)=[&(0x7f0000e26000)="2f6465762f7667615f617262697475720099e933d7c90243d4e5", &(0x7f0000bc7000)='/selinux/create\x00', &(0x7f0000a96000)="40636772847570747275537465646d3573886d8b00", &(0x7f00004d3000-0x9)='\'system&\x00', &(0x7f00006d4000-0xd)="70726f850bea51737508000000"], &(0x7f000034c000-0x8)=[], 0x1000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001c1000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xffffffffffffe6be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000667000)='illinois\x00', 0x9) sendmmsg$unix(r1, &(0x7f0000477000-0x54)=[{&(0x7f0000e00000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000043d000)=[{&(0x7f0000f3d000-0xa9)='\r', 0x1}], 0x1, &(0x7f0000384000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001e8000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) truncate(&(0x7f0000e81000-0x8)='./file0\x00', 0x4) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000b71000/0x4000)=nil, 0x2, 0x3, 0x8a, &(0x7f0000000000/0x2000)=nil, 0xca7}) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000066000)="ee12a1250000000009000002000900fd", 0x10) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 13:12:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005000-0x4)=0xffffff7fffffffc0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x7)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000953000)={0x0, 0x0}) fstatfs(r1, &(0x7f00000b8000)=""/13) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 6: request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 6: request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000096a000)=""/127) fstatfs(r0, &(0x7f000035e000)=""/7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000032a000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006c000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b91000-0xc)=@sack_info={r1, 0x4, 0x0}, 0xc) symlinkat(&(0x7f0000a6e000-0x8)='./file0\x00', r0, &(0x7f0000f9a000)='./file0\x00') writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 175.334396] FAULT_FLAG_ALLOW_RETRY missing 30 [ 175.378089] CPU: 0 PID: 3107 Comm: syz-executor2 Not tainted 4.4.110-g618a510 #22 [ 175.385749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.395095] 0000000000000000 6bad686434946a9a ffff8801d4957a00 ffffffff81d04e3d [ 175.403108] ffff8801ce5e6c00 1ffff1003a92af4d ffff8801d4957b88 0000000000000000 [ 175.411137] 0000000000000000 ffff8801d4957bb0 ffffffff81606bf5 ffffffff81236360 [ 175.419166] Call Trace: [ 175.421741] [] dump_stack+0xc1/0x124 [ 175.427097] [] handle_userfault+0x715/0xf50 [ 175.433051] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 175.440046] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 175.446437] [] ? handle_mm_fault+0xb5d/0x3190 [ 175.452551] [] ? handle_mm_fault+0x291e/0x3190 [ 175.458748] [] handle_mm_fault+0x2938/0x3190 [ 175.464772] [] ? copy_page_range+0x14a0/0x14a0 [ 175.470972] [] ? __do_page_fault+0x780/0xa00 [ 175.476996] [] ? vmacache_find+0x59/0x290 [ 175.482759] [] __do_page_fault+0x35b/0xa00 [ 175.488607] [] do_page_fault+0x27/0x30 [ 175.494111] [] page_fault+0x28/0x30 [ 175.499361] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 175.506172] [] ? SyS_select+0xbf/0x1d0 [ 175.511672] [] ? core_sys_select+0x740/0x740 [ 175.517700] [] ? security_file_ioctl+0x89/0xb0 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f0000200000-0x4)=0x0, 0x3, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008de000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000be1000)=""/106) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$autofs(0xffffffffffffff9c, &(0x7f0000f24000-0xc)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/member\x00', 0x2, 0x0) close(r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c18000)=@assoc_value={0x0, 0x5}, &(0x7f0000f5e000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00002f1000)={0x0, &(0x7f00001ad000-0x1)=""}) writev(r1, &(0x7f000054a000)=[{&(0x7f0000b0a000-0x39)="87b4ee2b6997b2de23f67189280a27a571b95b99b3eed7d1433ebbbda55e0083aad39e5f767bd54d86b8886fe76ef0257b7a58f7de04ef4352", 0x39}], 0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000264000-0x2)={0x6, 0x1ff}) open(&(0x7f0000ecf000-0x8)='./file0\x00', 0x200, 0x76) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000003000)={&(0x7f0000012000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 13:12:02 executing program 6: request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x176)="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", 0x7d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000-0x8)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000f47000/0x13000)=nil, 0x81, 0x4, 0x40, &(0x7f0000d13000/0x4000)=nil, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x8000, 0x0, 0x1, 0x20}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000004000-0x10)={0x100, r2}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) [ 175.523896] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 175.530352] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) [ 175.607149] FAULT_FLAG_ALLOW_RETRY missing 30 [ 175.612159] CPU: 1 PID: 3166 Comm: syz-executor5 Not tainted 4.4.110-g618a510 #22 [ 175.619775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.629114] 0000000000000000 a7e2a8624af94e9f ffff8800b296f970 ffffffff81d04e3d [ 175.637130] ffff8801ce5e6d80 1ffff1001652df3b ffff8800b296faf8 0000000000000000 [ 175.645136] 0000000000000000 ffff8800b296fb20 ffffffff81606bf5 ffffffff81236360 [ 175.653203] Call Trace: [ 175.655784] [] dump_stack+0xc1/0x124 [ 175.661148] [] handle_userfault+0x715/0xf50 [ 175.667110] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 175.674115] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 175.680511] [] ? try_to_wake_up+0x62/0xf60 [ 175.686391] [] ? handle_mm_fault+0xb5d/0x3190 [ 175.692529] [] ? handle_mm_fault+0x291e/0x3190 [ 175.698738] [] handle_mm_fault+0x2938/0x3190 [ 175.704853] [] ? copy_page_range+0x14a0/0x14a0 [ 175.711056] [] ? __do_page_fault+0x780/0xa00 [ 175.717083] [] ? vmacache_find+0x59/0x290 [ 175.722856] [] __do_page_fault+0x35b/0xa00 [ 175.728734] [] do_page_fault+0x27/0x30 [ 175.734238] [] page_fault+0x28/0x30 [ 175.739486] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 175.746295] [] ? SyS_pselect6+0x22d/0x530 [ 175.752059] [] ? SyS_select+0x1d0/0x1d0 [ 175.757650] [] ? SyS_futex+0x210/0x2c0 [ 175.763150] [] ? do_futex+0x1670/0x1670 [ 175.768742] [] ? vm_stat_account+0x130/0x130 [ 175.774769] [] ? security_file_ioctl+0x89/0xb0 [ 175.780972] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 175.787431] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r0, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000847000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c85000)={r1, 0x1, 0x6, @random="84e47ed30e3e", [0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000169000)=0x96) 2018/01/09 13:12:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000)="883a7f56e33a74958f8512ecfc85dfa6b1e12553e3193e97c2c7bbed5c1d9196959232f8849ae8a41e3ad524166ae84037817361c335ccf7371caf2dfd78ea9ea2744a4a3bee18ed426940e0f97c93280720d60ba62dcbe86f26117afaa564f0a38c59eefb537e19f42f9b8e387d16f9fe20fedc98411a87b6b53ad24ff37219c4b174dc61677b5359669b2ae40de404f963822737d46594", 0x98, 0x40, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000922000)='encrypted\x00', &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f0000-0x6)='ramfs\f', 0xfffffffffffffffe) add_key$keyring(&(0x7f00000c3000)='keyring\x00', &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f000046a000)='cifs.idmap\x00', &(0x7f0000229000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/09 13:12:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r0, 0x0, 0x1, 0x2) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x401, 0x105380) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0xa57}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) 2018/01/09 13:12:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/09 13:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000003, 0xff) sendto$inet6(r0, &(0x7f0000fd4000-0xa6)="", 0xf33cec4, 0x0, &(0x7f0000fd0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r0, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000026b000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000036c000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000ea2000-0x86)="b1538c8c458f4c1fe5af9b8a6eff5ee1113297d87edc0a967806bf9ffe1750fff77f6f320099cd857be32cd9426d2eccbc8b0b98578984c03f96fc4fdae0ccec12c5ea6efd238ec4d3aa30b5cfda70163cde9228a202f47a3f3412da9f57af7b55b5a34dbcd02397fc5b83f0887fa8d8c229898b1858279f43c7df667b38797c2afd4be8477d", 0x86, 0xc0d0, &(0x7f0000cc9000)=@ax25={0x3, {"ebba4ba61ee182"}, 0x1}, 0x10) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r1, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) eventfd(0x1) execveat(r1, &(0x7f0000e75000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x1500) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009ec000)={0x481b, 0x800, 0x2a, 0x7, 0xfffffffffffffffd}, 0x14) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000194000-0x10)={0x0, 0x0}) mprotect(&(0x7f00006cb000/0x3000)=nil, 0x3000, 0x2) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000028e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x2c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x0, ""}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r0, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r0, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000028e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x2c, 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], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x0, ""}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 13:12:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x6, 0x505001) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x7c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00005a4000)="5ed99e5cf9b606c939dc0e7fd3684735749aab92ae39da32d92050c70f95d317ab7b3384777292df5697975fe71807a14a0e30217af9104c3cf1bd680e1045c15c5fa85d7971d6c6ae93e4d6e48d4cb1dfb860bd013b", 0x56}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/09 13:12:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008c1000)={0x0, 0x0}) dup3(r0, r2, 0x0) 2018/01/09 13:12:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00003ff000-0x18)=[&(0x7f0000f05000)='vmnet1:.\x00', &(0x7f00006fa000-0x1)='\x00', &(0x7f00003ec000-0xc)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x400007ffff9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c2d000-0xb2)=""/178) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1000) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) r2 = getpid() tgkill(r1, r2, 0x30) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='bdev\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r1, 0x80000, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002000-0x4)={0x6}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x1, 0x5}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xab)={0x0, 0xa3, "603ff1ea09104883d17cf23520f50edbbeb45e2d55a3fc539e33be13edd1fc16c448ad15e3fa67fe4c83ff1beae0cf3cdcc11925b369d58b87ba2f7ba96ad3cbdcd2e88af99f21098b61fccd1ac3ecb7b41302fcc0c95a70e82af1b3c246b72b0267c0c05c5cfa150bfb1f62b1273922eea4190a67f9150354b977c307333e526871c99faf20e0c945a891f4d2870bdafe0b7e0a0ae331fbe3a0021d438d56fc3514c1"}, &(0x7f0000002000)=0xab) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x6, 0x7, 0x4, 0x0, 0xb523, 0x8b, 0xffff, {0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b5b, 0x1, 0x6, 0x4, 0x0}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r5, 0x8001}, 0x8) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b5000-0xe)='/dev/keychord\x00', 0x101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000acf000-0x40)={r2, 0x7, &(0x7f00007c4000-0x1c)=[0xfffffffffffffffd, 0xc7b, 0xb66, 0xfffffffffffffffc, 0x2, 0x800, 0x100000001], &(0x7f00006c2000)=[0x3ff, 0x5, 0x3, 0x3, 0xfff, 0x8000, 0x1, 0x3, 0x4], 0x40, 0x5, 0xf21, &(0x7f00006d7000)=[0xfffffffffffffffd, 0x3, 0x1000, 0xc1, 0xfff], &(0x7f000026b000)=[0xfffffffffffffe01, 0x7407, 0x7, 0x0], 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[], 0x0) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 1: r0 = open$dir(&(0x7f0000052000-0x8)='./file0\x00', 0x80200, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xcf31, 0x7f, 0x208, 0x10001, 0x0, 0x1, 0x1, 0x401, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x8b, "75e96228de6063961fa7ec9dadcb85caef78314af70393d34d10191576795bd6b839a92349a26f4229f750c07f7ab5537143fea4eed0605cd93d141a777d6e920e3b7e3c95262ee94671234b14099ba47d18d0719c9533fc11e47d72d7ae875d23a66059deb5cd4bb5434df9ac1ff210177c4aada6d5810e41e8b560ff382e8e13a1126eb4f2ebf48ceac8"}, &(0x7f0000004000-0x4)=0x93) socketpair$inet_sctp(0x2, 0x2000000000000004, 0x84, &(0x7f0000002000)={0x0, 0x0}) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ed1000-0x4)=0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000578000-0x4)=0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000177000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000482000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) [ 176.215113] binder: 3338:3342 got transaction with invalid parent offset or type 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xe2041, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000029f000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000+0x50d)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r2, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00002c0000-0x9f)=""/159) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000607000-0x10)={0x0, 0x0, 0x1, 0x3}, &(0x7f00003cb000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b79000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2b, 0x12, 0x40, 0x40}, 0xa0) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[], 0x0) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 176.280541] binder_alloc: binder_alloc_mmap_handler: 3338 20000000-20002000 already mapped failed -16 [ 176.303054] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e4f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000382000)={0x40000000, 0x0}) r2 = memfd_create(&(0x7f0000ee4000)='\'\x00', 0x3) writev(r2, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 176.342780] binder_alloc: 3338: binder_alloc_buf, no vma [ 176.352991] binder: 3338:3368 ioctl 40046207 0 returned -16 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[], 0x0) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000dc4000)={@common="6c6f00000000000001000000ff00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000743000-0x8)={0x0, 0x5}, &(0x7f00006e5000)=0xfffffe63) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000759000)={r1, 0x3, 0x7}, &(0x7f0000bdc000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d11000)={@common='gretap0\x00', 0xc17}) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001cb000-0x98)={r1, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000fe5000)=0x98) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000004f000-0x4)=0x0) 2018/01/09 13:12:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='attr/prev\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x1}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10, r4, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000003000-0x10)={0x17, 0xd3, &(0x7f0000003000-0xd3)="771b939b460edbfea27cf35f763eb908812fafb004b276a776c2c3595221e42bb4a4268352c8bbfd1ff6d6ef668cef82cd5cb714399b1b393b0403e0e9775148d49bd5edd5c7ce5049c84e48d1fd5b982604d7bd7c50b75baa5fc238753d6127160834c26ebdd67eabe0536fd9d2c9eea5acbdbc62d510c221ba32edbadda806f5f585e8a7091218540171f6a30064c903b4c28562016eef21c9b0a09f52c307824328e77ee49b4d2982565646be7b2c6ffefa1bc97d89a8fd3aa438e8f62fd07aa17328c6614f13dcf1ec63e9de39e17db313"}) [ 176.391657] binder: 3338:3375 transaction failed 29189/-3, size 40-8 line 3128 [ 176.404644] binder: 3338:3342 transaction failed 29201/-22, size 40-8 line 3313 [ 176.417243] binder: undelivered TRANSACTION_ERROR: 29189 [ 176.422785] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e96000)={0x0, 0x0}, 0x4800) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lgetxattr(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000d93000)=@known='system.advise\x00', &(0x7f0000d45000)=""/9, 0x9) fstat(r0, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f00003d7000)=[], 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000005b000-0xd8)=""/216) r2 = gettid() ptrace$pokeuser(0x6, r2, 0xffff, 0x101) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndtimer(&(0x7f00002ae000)='/dev/snd/timer\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009e4000)={0x3ff}, 0xfffffffffffffdf1) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 176.457252] device gre0 entered promiscuous mode [ 176.470365] skbuff: bad partial csum: csum=98/65532 len=98 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = add_key$user(&(0x7f0000933000)='user\x00', &(0x7f00001f6000+0x547)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000850000)="ab1e04d4ab9ac9439501bd808b732bbaaba0c64a073946ddbad62280e8a4753af39e44409467df1d65fc985c18bbbc9092d58254a25b58456c3e15919343a2b8bc095a93c50476b257a63838fd9a391593c443bdefafc96856853d56f77461b39d2a55e84cffa98bfca4b39a664f620db796d429827a2ab8bc244527ecaca8f19825ad75eb128e0db6137f7d5ccbe420216238dba363c1a4deceff80c3efe951b58376dfab799a0812d9", 0xaa, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5a3d1d5b9c7b12976e6432a793749592210fcbee8867541c05c5393e32bb8922dec9bf1d17294798b57f096e1efa408b5d4167c9dbfddff49b034552c455125780c98625bcc9c1857e86094f0500c339bde04acc9422704ca9476fb6185dd00ec954c1738ba8fc5e700b10035a0a8d7e2a4867aeb031006b579c9ca18b22d31707f90f2b6a649e70fa4e1815a7414fd7b34d758f729ab16189ba895e5a60b8518d", 0xa1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mount(&(0x7f000063b000)='./file0\x00', &(0x7f0000af7000)='./file0\x00', &(0x7f0000a8f000-0x4)='bfs\x00', 0x1000800, &(0x7f0000b21000-0x2)="b575") r4 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000955000)={0x0, 0x20007, 0x100, 0xfffffffffffffff7, 0xffffffffffffffc1, 0x0, 0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r2, r3}, &(0x7f0000878000-0xa3)=""/163, 0xa3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x1}, 0x6) r2 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@un=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x10)=@ax25={0x3, {"3de072cdfae765"}, 0x29c6}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000)={r3, 0x6, 0x22, "02df5989454dae80975e9bc3b38ea77fa3ec27ab4ada069407198c317e2620b2c6e1"}, 0x2a) r4 = socket$key(0xf, 0x3, 0x2) r5 = dup3(r4, r4, 0x80000) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000001000-0x8)=0x0) sendmsg$key(r4, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_getres(0x0, &(0x7f0000002000)={0x0, 0x0}) 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb2000)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 1: pipe2(&(0x7f000011a000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d03000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00001da000-0x4)=0x0, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, &(0x7f0000b47000)=0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r3, @in6={{0xa, 0xffffffffffffffff, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x13850, 0xffffffffffffffff, 0x0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0xf4)=""/244, 0xf4, 0x10000, &(0x7f0000003000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sysfs$3(0x3) 2018/01/09 13:12:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)="4d065e866326ddb019f34c321b633c991eda87f5ad011bdd4cb72e2658ce3ef10d219ad143aa7a175f8b250e29f8e583a6c73d4f4cfe6c15c8c2361a7dbda8c32b1e9ff821ad776e5dfb52fd1f6017e144c4b8b9b7d17fde304607802c25edd7dcd2edfb18a0973082c44aad8d8ea13d58bd8078388ed5cbb45cf2c5e18496cb4131c6de0de934211a816640dc5c0c50602e92644b0d4dbd8bc922bfcc7e25dd9df63211acf44ee046f424808b2e0f476dae8185b25e9577260b7c471b91cc40ddd297fcf3aa0c02631a2bb1", 0xcc) 2018/01/09 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c34000-0x18)={0x0, 0x401, 0x10, 0x3ff, 0x4}, &(0x7f0000fb0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000934000)=@assoc_id=r1, 0x4) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000957000)=@assoc_value={r1, 0x5}, 0x8) 2018/01/09 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 176.735228] device gre0 entered promiscuous mode [ 176.749367] skbuff: bad partial csum: csum=98/65532 len=98 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000122000-0x11)='ppp1+\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002a8000-0x10)={0x8, &(0x7f00007a0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000591000-0x8)={r1, 0x2}) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) accept$inet(r0, 0x0, &(0x7f0000eaa000-0x4)=0x0) symlinkat(&(0x7f0000075000-0x8)='./file0\x00', r0, &(0x7f0000381000)='./file0/file0\x00') 2018/01/09 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) getgid() keyctl$describe(0x6, r0, &(0x7f0000002000)=""/0, 0x0) 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3, 0x70) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[], 0x0, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) sysinfo(&(0x7f00007cd000-0x8e)=""/142) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d5d000-0x2)={0x7, 0x0}) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[], 0x0, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) readahead(r0, 0x5, 0x2fa) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/relabel\x00', 0x2, 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) fchmod(r0, 0x726b37a1ebc27d9a) execveat(r0, &(0x7f0000925000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 177.068480] skbuff: bad partial csum: csum=98/65532 len=98 [ 177.121324] device gre0 entered promiscuous mode [ 177.161907] device gre0 entered promiscuous mode 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[], 0x0, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x3, 0x1, 0x1f, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x800000000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000004000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000003000)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x38)="b062b94451ccace39d2d46c50375076d22d36d7e8fa75651a79b96aad40bc49a3d155dde603ac31ddf365a7e2e3b718a247153555d1b3464", 0x38}, {&(0x7f0000003000)="b6896c6e110c55543ad828709610a681c2c8553fba65042378d682ff", 0x1c}, {&(0x7f0000000000)="e28546f41f014005a51cf40365c50135bc42daa9313bd5dfe97b43b257dd9477f22395663f25934fccf1623218ee09928464492b73f156f9792ff058f756dd854279ea1a9e0adf2fd560a0d3d5fc6c54623a4e8acd94a97dcf908fcab88251a1463f02ee7f89258a03e82d56307536ce33b1336e6c147936b3412ee16984587cdb0d1f49cee8df92cd9269f537b764d7876c52154fff328d332d613d19957d", 0x9f}, {&(0x7f0000002000)="c08d9cf67c462661008ead2d89e41e34088182a118aa4fb3f609fb1df2c415e6fe8c1e87c803c816", 0x28}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x77)="47496079decfb8f4ad24de7d8cc1e09dace63eb7c868de0de3070dd38d973667a9c2263eefd8f803256b25e19dac8d799ccf19b943ad31f057a1208970dad4f37540d442099bea3f71c835b1ecaeccb3da5c8ada8737053aab1e7e6b45ea9a58b618c8868fc65102b1671766860968497fd2824b81fbb1", 0x77}], 0x6, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x820d, 0x100, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x100000001, 0x8205, 0x4, 0x0, 0x2, 0x2000000000000, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x800, 0x5, 0x8, 0x9, 0x990, 0x4, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x40, 0x391aa27, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xdbe, 0x200, 0x1, 0x5, r5}}], 0xf0, 0x810}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/09 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffff801) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000004000-0x28)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}}) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed9", 0x2}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000172000)=[&(0x7f0000d4a000-0x11)='/dev/vgr_arbiter\x00', &(0x7f00009c5000)='user[\x00', &(0x7f000063c000-0x8)='}vmnet0\x00'], &(0x7f0000b88000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[], 0x0, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[], 0x0, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[], 0x0, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x92}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0xffff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0xfffffffffffffd70) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r2, 0x7ff, 0x3, 0x220}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 177.305281] device gre0 entered promiscuous mode [ 177.322244] skbuff: bad partial csum: csum=98/65532 len=98 2018/01/09 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000-0x4)=0x7f, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054c000)={0x1, &(0x7f00006e4000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) [ 177.424189] device gre0 entered promiscuous mode 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 2: mmap(&(0x7f0000938000/0x69e000)=nil, 0x69e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd5000)=@ethtool_perm_addr={0x20, 0x6, "7ded94114454"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x0, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, @in6={0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}], 0x54) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="18", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000836000)=""/149, 0x95}], 0x1, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x93123b70a07c5194, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000)={0xff, 0x10001, 0x3, 0x4f5}, 0x8) bind$packet(r3, &(0x7f0000003000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1, 0x30, 0x8000, 0x9}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r5, 0x9}, 0x8) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x0, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) [ 177.618405] skbuff: bad partial csum: csum=98/65532 len=98 [ 177.621746] device gre0 entered promiscuous mode 2018/01/09 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd2, "ff394fd70cb3f1d0434d2d34232c80aaa12d19d2d541757f2a86774b610e0e0b170eb02f42b637588a8db33a1911d8be450c39e6b9e57e5e5ffe95e76505fb34f2fa4b57e46304ee5022b362683238c32a5d0dd7798d1d1a91167173aa495b89f4efdfc1c3a222d556b96fca6602224ce8dcf361d6d549cedf6d0309739312216c04a0a09e6de313fdbebd400002fca2354d26f34c7c8514f1b6935d62c0000df339dcb9046708d16493d90b4031ce0743280fe5147f328d1330d107ea368f65a0b1e7fdd1a563e38cea6a24d16d950b39aa"}, &(0x7f0000003000)=0xda) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, &(0x7f0000004000)=0x0) sendmsg$key(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x0, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000cd2000)='i', 0x1, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f000049d000-0x38)=[{&(0x7f0000ff9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be7000)=[{&(0x7f0000170000-0x36)='\v', 0x1}], 0x1, &(0x7f00007eb000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="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", 0x6ff}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00007d7000)={&(0x7f0000f87000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004a6000-0x40)=[{&(0x7f00003dd000)="c2853c62176ec583c16fc3f35482029fdcece0551daa976865d198404e9df836906ca447c7ae365795d4449bc61d215a9eff96ab5d18a1850392782524338edd91945c1ab2c2a7ac0e1f35d160b7eae1c0131b5981b97215a22cbcd38ef4eed8c769376a899dbdc187f80aaab40f5d87383589939b39acc245c820cd3c47acd04c76d59e799d488ecc0665651cd0ada71a2b832d9017e31e7d2a9da6d76aa91c", 0xa0}], 0x1, &(0x7f000064b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a47000)='./file0\x00', 0x400900, 0x18) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x40000, 0x0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000357000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f65a0b7895838096c66c022a08e0337c19bc9e5e0df29987e09a48a77563ffe68dbac04511214177cdb159017e31db0e490b0cd5ba846b0911d937c28179c9250a1f141d9af925fed181b86ac2c2bd51fc9728c136f98127af72ed39c4a08e6", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) [ 177.740748] FAULT_FLAG_ALLOW_RETRY missing 30 [ 177.745403] CPU: 0 PID: 3705 Comm: syz-executor7 Not tainted 4.4.110-g618a510 #22 [ 177.753008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.762348] 0000000000000000 353df4cf29f4a54a ffff8801cd61f8f0 ffffffff81d04e3d [ 177.770319] ffff8801ce5e6480 1ffff10039ac3f2b ffff8801cd61fa78 0000000000000000 [ 177.778614] 0000000000000000 ffff8801cd61faa0 ffffffff81606bf5 ffffffff81236360 [ 177.786568] Call Trace: [ 177.789125] [] dump_stack+0xc1/0x124 [ 177.794457] [] handle_userfault+0x715/0xf50 [ 177.800396] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 177.807375] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 177.813748] [] ? preempt_schedule+0x24/0x30 [ 177.819688] [] ? handle_mm_fault+0xb5d/0x3190 [ 177.825799] [] ? handle_mm_fault+0x291e/0x3190 [ 177.832012] [] handle_mm_fault+0x2938/0x3190 [ 177.838039] [] ? copy_page_range+0x14a0/0x14a0 [ 177.844238] [] ? __do_page_fault+0x780/0xa00 [ 177.850264] [] ? vmacache_find+0x59/0x290 [ 177.856028] [] __do_page_fault+0x35b/0xa00 [ 177.861878] [] do_page_fault+0x27/0x30 [ 177.867382] [] page_fault+0x28/0x30 [ 177.872628] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 177.879435] [] ? prepare_timeout+0x38/0x130 [ 177.885375] [] SyS_mq_timedreceive+0xcd/0xe00 [ 177.891488] [] ? userfaultfd_release+0x5a0/0x5a0 [ 177.897859] [] ? do_vfs_ioctl+0x468/0xee0 [ 177.903623] [] ? SyS_mq_timedsend+0xb10/0xb10 [ 177.909738] [] ? SyS_futex+0x210/0x2c0 [ 177.915248] [] ? do_futex+0x1670/0x1670 [ 177.920839] [] ? security_file_ioctl+0x89/0xb0 [ 177.927038] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 177.933501] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005ba000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000311000-0x55)=""/85, 0x55, 0x0) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 177.943954] skbuff: bad partial csum: csum=98/65532 len=98 [ 177.951372] device gre0 entered promiscuous mode 2018/01/09 13:12:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e9000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xbc, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000001000)=0x98) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000285000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) pwrite64(r3, &(0x7f0000003000-0x59)="ffbb759abc7c540cf831e2a879c3f1744c53d38b55abf175e745a9cdd2b32861f68a06067f5cc7bf643ed5bb04cbb7500586a9ac5643b06d035675971b886315145a79cf9eacfb5345d7a8c812ecfdceb931b07cfa4638a7c9", 0x59, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x6, 0x1000, 0xbc0e}, &(0x7f0000004000-0x4)=0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xbe)=""/190) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@generic="bddd6ff25bf9dc47980eea33b18774ed", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000003000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000411000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000-0x4)=0xffffffffffffffc0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000003000-0x84)=""/132, &(0x7f0000003000)=0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="61698840ca43548111e8a0e12eafa75d6867e9195cf5746c31d5ca09dd076a550a34694dcb9821f363fcf0cb63517b8492aec4051df9cd8ab402ab8f3de34ae747f377714a35b6bb1c6909a467c3d10ad19d807636565f55f237b259190f6bfb3bd64b8f62a29d0fbb4dcb42e6d661e43005f26138e1a858aa04e7d3101a9933b197a6f503d9cd6546071aa11b239829135eb8f0b5e0391e23e646d4d7acdd1c6e79c14303796653a36a2abb9db951861eb03436c0728bd3a4898fca9b35d65e882d1ecae2f5fc9f8eeacf9489e1d8ebdc", 0xd1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x7, &(0x7f0000003000)=[{0x100000000, 0x40, 0x5, 0x0}, {0x7b, 0x8, 0x57, 0x5}, {0x5, 0x9320, 0xfffffffffffffffa, 0x7fffffff}, {0x14e2, 0xffff, 0x7fff, 0xffff}, {0x3, 0xa8, 0x7, 0xa855}, {0xfff, 0x6, 0x2, 0x320e}, {0x6, 0xfffffffffffffff8, 0x5, 0xf90}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8000000000000005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="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", 0x4e6}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00007d7000)={&(0x7f0000f87000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004a6000-0x40)=[{&(0x7f00003dd000)="c2853c62176ec583c16fc3f35482029fdcece0551daa976865d198404e9df836906ca447c7ae365795d4449bc61d215a9eff96ab5d18a1850392782524338edd91945c1ab2c2a7ac0e1f35d160b7eae1c0131b5981b97215a22cbcd38ef4eed8c769376a899dbdc187f80aaab40f5d87383589939b39acc245c820cd3c47acd04c76d59e799d488ecc0665651cd0ada71a2b832d9017e31e7d2a9da6d76aa91c14dd2de7ffc89b0b107627228112dc076cd2c68e", 0xb4}], 0x1, &(0x7f000064b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f7000-0x20)={0x0, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd8, &(0x7f0000000000+0x3e3)=0x0, &(0x7f0000002000-0x4)=0x4) memfd_create(&(0x7f0000001000-0xc)=']mime_type[\x00', 0x3) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0xfffffffffffffffd, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) fcntl$dupfd(r0, 0x0, r0) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="98a1c672ce4ba006ddc27ada8017a687d03f414c631ef7c702e80e05c850855aabd1771eb1f100f6f6d16b6eaaec430955dad0aea6a6b2d7fe55527d1565dd0478693b55e8397b8b90cc412a1b2e5bb6bc5c864ebb0831a4049ccac7f0334856e293c6cd082ba792deb157dd48a2a67a904066b28132258d5dc2e3e33a89248995b715157a95d33f10e507a3b6c21d40af5a2b181d05c445da5c8422e0d7a625fce43d6a651ae5e912ce2f88f8f65dd56dcbfc75b66770824095c522a18e2658b86d03c01af8dd6a299e82fdaea132e6edf1923f392f39eea92b50ef40c785166b84b4649651098ed09a8c6d567b09320a53681ae2846a89d30e875ea52e7250735dd9da8427a6ea80815071e23782faa01f683e85766f9402e114079bd6544ba7b2c1aa8cab62c59329b0146341d892e444947b850a5acb0d788458f1db3b959a1f82b4384555e4ab433c3687fc5b336e88a9e0a3666b2aae4a1b0ac0cf9c9e4951e1c38e5925ec9a5e95e31cc391e1065caf787208e210e89c747106439ee2c2f5afe5fe3804e4fefb481d84d856d999577bd19bfaf73b4475ee8055f546bde9bcc5de4f3832f0c80eb1c5e82ba20d1b8ec3bb11245f82d004035a0771fbd6e2c7bacc5a492b9b9a57a845117809c717f971040e0492bad6b95d05c95dccbd0593a98d8483438eacae0adb3f2d7d31345ea1e818a6636ef59e2d79904f98b77f295ecc79dbc2fe5a58785bef000bc9bd1b196a8e5886d2aed51f99ee6decac68f14f6b523403007f05c5b1f77bbfd0d79b46defa23d3c74d55299c3e8ac40684f5ec99f76eeb55479e7ad099f8926ff9aa2133283f1dbf79eda19cca1c31f4d435fa782b446d49ed28249c2266576cde8a9e44e1852028d5a8645d34a11e3cb27e7a616973ffd9e2540a1e5d494df4bd92a3568bb10f023951795d8262dccf43d4ac640b16868707869f09aeb0ab0219700a80e781dc378c93d6a2f9308284a0e25bcbe7b9b73d3427e14bfdadeb8c1749793bfe7fd7895e7d3ae2ce36029f7e2c0eeb99e244a2a0de5c13c7e69d7b1731abc79349c91eeb30d1ebb2e553791572c80702fe8f763c2426256fee2506827b9f1433ea5d0393207a19e91659c337c0dc34636cc3b07030d2ce3a2153d99efb30899a8b22ad2cd0f406797c912a558b00dc2f03b2a461d9c3801747bcce59ed0fce1e61f7be63cffc20ff0b4805ccd284a55bcf299e41c95e84d34d16d2143d737fee9ad8702a012fc07276b2fe1e9f342bef434bb45285bdc89e0c33028146f9006cc43e0d5166acfcf998dee8134046dc9be095bb467688015ade954b58edb54fcb774134d2239160d94a4ff454fa3399da0d6e76962177f2658b1288e0505aced4c9ca9fdaa898e88f9c8fae81c62e77730364d684a69abeba250f9bf6fafea9e6901d89188e5eb1080da48738dd0ffb00c639912d9df6b91655f26e08d92dda2c62805f7a407f2e966bc408cd3c48f95e5f85f75a3c658c92f3dd71bca8c5eb39f5279969ce369b2b07de596c4889b50cde1acf5b36ab3433f6aec588f77419839271a8428e5353cfb0fe3bf8b7b989a9e0605217db2aec210ad50621e53d13fee1a2d87361634df1c0fa7ec464a8c5b3f29b5875f0b2273b3247899a657d2f4fc30b980a7b21fc526312b8f86de0f06e571986abcc3746f48c07d79234736f1bb9a00fa9e812531d8cd36a805265e09338c02e5cf7c0b3c730b72d7ff33f151efb35431ffa7fac9383c8c4065bb2c441d3", 0x4e6}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00007d7000)={&(0x7f0000f87000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004a6000-0x40)=[{&(0x7f00003dd000)="c2853c62176ec583c16fc3f35482029fdcece0551daa976865d198404e9df836906ca447c7ae365795d4449bc61d215a9eff96ab5d18a1850392782524338edd91945c1ab2c2a7ac0e1f35d160b7eae1c0131b5981b97215a22cbcd38ef4eed8c769376a899dbdc187f80aaab40f5d87383589939b39acc245c820cd3c47acd04c76d59e799d488ecc0665651cd0ada71a2b832d9017e31e7d2a9da6d76aa91c14dd2de7ffc89b0b107627228112dc076cd2c68e", 0xb4}], 0x1, &(0x7f000064b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) fcntl$dupfd(r0, 0x0, r0) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) fcntl$dupfd(r0, 0x0, r0) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x9)='\x00\b/snmp6\x00') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000-0x20)={"d7e4d4ee3e4a19e6ee58821dfe8f8541", {0x4, 0x6, 0x6, "75ef5d6821e8", 0x0, 0x0}}) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000568000-0x1230)=[{0x28, 0x6, 0x8001, "9097f393c08a3973881d1ff1f1927e7f73d0"}, {0x50, 0x0, 0x70e80000, "ea0db73d25b3b431ea937c5dd99f8d01d5cc7005d6c721ad954339aef113dfd38d4070073b89cd1227155a6dd1247bf1f5c9b068b64394260e"}, {0x58, 0x88, 0x80000001, "624aaaefdda58eaf9517b774c5b65973f1bea1f4e0506c4c052eaa679b065e4d520846e31fbff8060f76b2e6d56df8f22d407f75e56018f69b8bdb06f6403ff2b96c41c62312"}], 0xd0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x4, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) 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) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000)="3c99d84a045b9180d00c1c8070a4c2919e63a683c0ffb1f4f5fa922d5c64dd60c762fb10d3c98c0476e7bbe48a3e4953b8239442d7d4cdb845d82d6f9d8a7ea905987d14ffe466bb4942bb8e8de884309686717dda13e30cc407b94230980b2c7f5e04efec9e3d0aa5c72a873a03f6e49de9f987ba43b9f77f93cd49a88e53eeac31d4cb101644d0b5f8e9b4061b807956b04cebd30b3df0dd8af9647fb4642363469ae4928ebcd352e38db361450d42374d154bbc4e37a1c8ce643ca2d1b898062e939c1868f7fe4a0c790665272ccacc5c04c419081193db604e433dd96b1f8cd146c01e48d16b6363b3541acbc346", 0xf0}, {&(0x7f0000000000)="b1f12340970669811de6cf9f07aee6edd99c202179e99992ffb5a44df423580e43a75c8fb06b272bd818176436b576706685b40c9b1441662dd5ddfacd5b9e82d3d9fa1703715df8ecb630b0ab3277188d4a89c5b72f559a8f7ba7b3f20a176f6731918ac225f789c6ba951aed6d71e8501014e163c0879ee814ea25ed55488f1cdbdaf5667cff394b520c3cb616e604beb644bd6b91772e05084c49e9605906ea0c1cdfa83f09ab1766cb50a6", 0xad}, {&(0x7f0000001000)="a1035250bbdc42db34168257cd707d76eb42681e189988fc6e744b16f3c1e7c8e44874e2c25748cc7720dfe562c21ad49006db5b6a41be3774657e42", 0x3c}, {&(0x7f0000003000)="54d10971055bc8ea66f3b18c59a094777d34aee01b6c9d85df2b8c60cb2f93ec13684091e7aa075287b956cd13ffebf39d43640b48e6db80d9917cfbb8ee3410621391a0a0bd59e7ab1437441a1150b2723d9c8728c7fc32fece5d16d93e7c69196fa7aaa6b4369258ade1dea8cd892ad3c2916b852e8f6be34dcb541ccbf8b16296dea6682e884b337e94f032e7020509dbf6eee403c574b188e8651c58a8e050dc2161897795a5c5604b58bdd88c6f8a96980115b883b251e1677558ea50c7662263cd96949c9662d717f31a1bc748650b0c92eb754e07b3758747ba0eba81910993a6539c7fe00c5e449ead05a0bf64db412b6ae6", 0xf6}, {&(0x7f0000004000-0x51)="b4b173d85fa546ffc50f705d3eb0ca15ca2e6901f9ebd4dfcb6ef1b9bfec4dac8d961fe85c67c961c26142607adfbd2d41d71c1a6634b5e2cc7c33b8639f58b64df3e57cf7ea3ea9bc6b717012a54d3696", 0x51}, {&(0x7f0000003000)="ebc262d4de792978747d5bf76262e3bb16d5f0f0a1f48a423cdd460bc8cb62bc011fd829c88d83d6990793ceb745eeaba3bd5b246a3ad3dd6006a5d997c3288761cebe0a7f8145ed81e8f40457b79c0ea11d1d5d1bb9e0bf420d276b38f552c0e3c2391a4e40a74551f7d763e607615226b9ec3290905f37a55cf8d7dd8a7cdb898c19ed945129b784cf4900432b2fa8ac2693aa7a005f74f508be166496e8afe70e09ccf1a5a9bb972245485d64495e2bf55370307332e5a484abba9c7ff53f4d85087026d7288f", 0xc8}, {&(0x7f0000001000-0x1000)="12a5a3fd3e249aa8b1cdedd56ea57afe1396d49ecfe87a5bea3ecfef2bd42003bfe5ffafa997a424c4ff30837f3e180f0eba0dfdc69914fe29a8e5782490cc8cfd10b8559af534672fa7648f6b2609b597f7da61efc4b60c5d3f7a6a6ec93d123a5bb7762541b0c0d3cfdf0a90f0d4a7cea3398bee08c8a40a45bbac6fdc025ec7ccd48a9bf26f5fc8d869f002b92d0e15a76a0e4c3da4462417ebdf8ea02301aab55f6b308b6ce0ce84d200f233d5803170323515b825716120fc438470b114a2d53bdf716832811b1d9c5c3518c07be745303884a21477ae3f7511fdde6eda6e0d76388b096f9344864b6e1be37b0221e9d3d3f5c3f66928b42584c60bfa04a5ec465b61b1539f05c36e8b666f346feddaee09084ab6861dffd4a14bf5ec340ccd1765a8638ecdf8691fdb4e7073ce0860a5638beac30f0a60ba54d533f08ce86d5f53fc8ba8855c6859b08defbe358ef7fc8c3465642521ef93b13bf9bd299ef35ea3c2b126f86cd81f3797b0a1592ca1906c58f1bee479366f38c0dde3b924c58d7735ab743a151deb08e2051e181fc894bf4cfdc74dd9f150de6d5db09071f96280e43d2e463aae5a28bcd4abeccc0c71608b09b4346d515b6b0786028dc5201bd6f270dc8fac34fe5c4a294949d8ca5d9dad3072b202600a1e45291d17328454d156a2ff2f308effb81e2549a7d0c1ce5afbc523bdd3eccc9c66f347610a823cfa8de1f687f988eccae1bfe2d78e22c7d0e87a9ee7f02e7af25aaf6f789a1c839a2f9cf531877d74caaa090c51caf47dff73b2308072a125b6fd93b8d03352bfd058de5af4823d455ed980ee8c0bdeacadd805fccf5c85f8b0f1e2c1d1db32f53ab0cf0d15f20ec50256b5f7d0bf72922e8c3c0d11363bc74a0cb8b4603e2b503a04fd1583e4a9baee76d9edf17431c353114aaa9de2fa950f99ae911c29d81d2fb58065f7f43d81bc04771348874b5a52459a498b85b419c9f1f9e7e548838396a23cc988044d5ceb5bdb2ed030feab0adfbb14e7d567e16d394d881115ac54f9901c8f3a8a6c510cd7733833be9c93a00ffae823471c6d8d584226f45c2f2dfee568a5f242a6ecbfcf3c7478d13db851b2b25357a8f6cc703a92d485adc90139381bfcba058d8baf0b1b2a56beca54073d4313a371fc8f71a818e37b5e412d0908e3467407be10419a7895daba0726b4934f4783a8a7c20c69d4849379523a0d5f2ca50192ca105f1f2552aeacc93bfe8567552b15c7b010f743ea049ed6d73b911b0a057b551615bb7f86bcc1e38edb24c70c20e39efe8f226765d55ed384bfdeb9cf06063caa23fe58e420132564529419a686e688eebcb6c2a1b13be6ef1c046c93b663a5ecb07992531386d8f0dc88612043bf73851dc83f955296bd76e1b653f52904c170c4725765a8d9aa6ca1f6576a682cdb4abf6a8804a92c211d77de3d4123d2a2442a62032ef201ce90b9079a9c13439e12f446d2c93999ec13aac28f42ff8ca652169a83dcad4f0b67af69abcdff1a0fabd0d929325ddb129caaaa3c73443271b5ae96f2bfb43c2c9b28ce2ca11960d35a7635e1d9a05df601b39589d6410c9571a4cb4cab13b540232288fe14962f0dbd6a0f8e9deccb2f646a9a7b99dda889915a190495b5f81bd64beec19b7da7a00c14a8734fba0f80b4e7b97fbb8e5e28fcd71011f371b30a815dc5db892c8cffec9b06c029bf5209601521a12e9995ab8a4572ae936023ce147c59117dcaf22bf0f8682df3923ed612f4d99ee405ed7962fcf6b63009835911872b60f1d7249ad1097304748f80f7d921225c4f5fa5ad984e377dd08cf58674631227c8c6d7eb6b352349e97676846433f6d022a160a0896ecf74a2fa3845f7f265d67618666d138b632295f159a404f7cbf9e5576b6c1c8344115cf1fa6eb3aba59360bb619ffe0df1bce71be36a2a8090741ee4c04d922ab3a95aabdd1548b465e9e17e37d805ac37a0d159ddb77a5c3d85b81923babcc9863ae55bb72037a1aeae1e0bd938fa3a72fd7ff3f62624de2f3436a23bb7e2a78c3e4e09c13534473601036436213466ac95a46dc4ed18e0896adc1cf79c5e0cc1586fd6898d07e57d77cd446045bc82895cb23137fb09a6976317f8200941ab78efeab476cdb237bce6bfc7a3eb0884635c8b8edd0818f041fb67f713cfbdcf61572487b5e54a6e3bc8e236e794694e11d82f0c72e5a378cfa5dd2c6bc39be5c8775d6f4f6660ed941714e114e6bd52ad65c739b8af26ad455a007bd9d63186e3c9ca6e9cc645fb4f36611133b52b870b48bb891318e591e9e6b6335ea5c960101faee8e97424321a2d876282d241d8fc7de3f398f0bf0a43a7e86d258aefa030134d21644466e3070a85d328cf8b95f2b997c06e54cbe2de22f2517c8ee6902d32b2bc20914ff30bd04e9776962e178966dfab00c3e9cad10d4310f9a8c500b357a85aade710a0de9d000c29b4076d9b5e453a05edf8a160175575cdf29fd6861e12ab4d0d46f86832e1be992d1dea1fc8a9fa352ab46bb777751df0a0c3199557ce3f995e66ddcbcb27f3f7006ac4908b16779115fb6b106a6277e272d9dcfda43853db8761fd8a4c70d0585cbc0413bb099b46625b3a8b781c015a76e2b408dd6e4b92c936520e37322515aadfa48a57584b6675e768579e9607bfcb046205dcd5b00f887bf8b9b2ad8d1ec9dbedaaf996256d4ea81a033dcfe8020b40114d9f771c388fe325e1bac04edb381652c3c504a6c5693b32dcec62f03f4553d0a64eab922e220070753ede54f07a9cd74d144d96264b12e06729b50ee409c1e1c0e311bcc049784eb3b28b7be9ff54fca084b1851227434d2697b724c6e67e8da880bafc5a3d8ea7507f222eadc72d11d4051208d171ec762c9fd51c757bd4a9296dd26b2f6971eb6dbbdcab3f24076fae3ac4922db23ef048a7e71e90550d2c1cff61a00498fa78e3ddaec2bc9ef46239afd56f4ee52ef861a24590d9990734f3fe6f7f69f89a17214b40bfec63fb4610946c4b53abb9784e762f46f4d37a40fcafdf0d30b0e4233139d57d9c291a163a34e84795b3004b9d97de1951baafa4640769e68bcd3b3c31171fe3cec05eed7614d82fcb5f3c2980e23599250dbffa1b8e34a16c0b648a683efe95a66acc5e1961d7beaa14b4e9572b723cfabadbadf7fcfd370a4a7d2d0eef8c37e026e2be5ea3d7a9ad8053bbf69c20b005d89f8510eda516c9780b4b58ab6ae0f4527b704640402951261f6cc942d09ebd94585b4386c1329a2165f7467a364cb3a3925d100818d22f193442f8b1ccd5540525bac75695727a3e531d8e49b411d397c3a88a613a678dfd3a5b9038527bb55c757a814b5a237c95dd962b4260debdf68426fc9df8a4a91e64528e96693060af7c919edfd306aab9898443756a26475f970acc132670232b1cf48d93b1b7ef750517ba7288c4cff7b08b970e6737750dbfc25f6ea3b048e608c7b54d187a5ab17466cbe55f6bf802b24b60b2074b4405b2495174d99b175473bb29ff45be60abccd13bee12e747260c6d9b05b99106d6a886a78e216a85b265806bddd78e4320372f5dd6bf103991a63576b7ebfbe91b2a634a15946b7f05aae838ba9ca925472222bff2d26f4b519695aba897c1195a6ca56f911ce87eac01cc21fb891a557485524121c4d91ca768e8f5842cb5d5a802c53f78dba79abe8b79b4456d7af751256b28455e94a41ba58adab2670043e26d497f93532c95690b0936015ed65992a0ad93cf09280e1b09d20d6b42a855671f2bcc637101b8e9a9d12c2b94fa7b548bb40a2db32b091da400d13b566d56e4d83ec790e2d6a9fdf0112ddd9e40d17c42b3c0cfed0da8e3fd2912f50d04de56f785fa3730b316b27a00c18ff9fb1ebe46aef931820a4bfb78a4f5fe7de1e77bc107062436a89b4771aa047a1e0a4bb57a0d8e1074ac38c1ef96988ac0a64fa10eae4436058b6f76ba2617ac501008a91546f17fb60176e38f1326364f4213f2a63b8496b17d83ff3aeec01de4917cf40763a26dc82633fcda0fbcad336a403832e4f619cb725a6f635f851535318d752e12b3e58ea520a609e3241e2561cd73c26cab696eafbac4886fcdab5125959b3db1cf41c6ee4dfa6052846c4d127aebf0b0b5aca23841435e0183d94196ad7a22e68162d5ec3f0b06381ae03c68923ffc1616449440284379343924b70bcacb5e5a8a21b35f6c86941b548ebb5c3755a23f50b974972b0d358cc07b256db45be89564ce3dda6d9f37bd762bb5405ab6c912c11fa2a53568ef0537a6b66d57ed927c7a8ee8059f4bd309b86cb194180b78d97b31c1bd934189a4e3b0041b57c308d993a4a1fe8d21c11bd91ef79516baf367bbcb1acd56e99fb8126cf5b0eee0c4e12a967ef8a4906cd6f37aaeea67247baef2c3d74ed9987c45ec933c778b786790bab629040300a4d91670111f4db8d8792747500eaaca8e419dc0c84aa8ef95815e7ed9ba0051593317646c6a800141ad43eb29449a4fc7814e0d87a386003e31d27a85bedfa92c5386af8f163faf3f615e5d0970aacb85bb7d885b34b9b7aa245b74d8395bcecd54e7a124faee3714deeddd4e48c8788fca1cb36515eed703360e59e182b334df43f703247ad4d386b5f8d6d0f6c3177064e80a253194e56ad33f744aabc3da68c0418d140c51302b590c5c6591038f5d01e656ad83105abe39a8683f69a0916b9c9af0b4e2724e480211c357b7b0072282aad21916545c69ec993ed566c8ce8d94b6904edc2bb0e8cb05603f193f153a71501185faa0e13109bf66701010c92e14cfad398b189926acc6c041987abe26bc85668119c863ffcaf8dd48c6f139deb478ed03dc3d4e2b1a180ffc5db93b3f1a51fbf5e85f8765e31a0c125c40745e832e8177c8dbb8e4354a9deddf2d4208b169bbe11d8b6dc2f246ed022a16b4afaadaa2ea29a87c23568eca2493fde43d9aff38c6ba952be9e41fb3cb9c4328ca14376ac5df00de88b8e2b09223c61136621d3899d2f5f6b90717cec20f02ca4f8b452572b77091fc8017d4b573ee3d0fa1e4f899ded8af8ab67bc0bcd21798abb18fa2b2e4d9b3990ef21c006a76d61d2b17c05d693d5ae4add04e9ec457e8c598ae601374cc1d6e2b0c3be30bceb8d3c53b6cfda6c9be2c6259ed66de65131ff2de02a59d0518baac3b80240451996e12c5d3c9914f2072ba5068becfba3bd900da7dfc97d4bccbba9513ab9eb091f2f1216d9df2bd013055b09707a0ed2611339400e65c0dda3657a7f25aecf5bdb94a166bf9034042489feb74a2f1dfd21c1e217adb2fd663e6e93a97fbacf5a4f54c6ba2ed92193dfd81d5678425e5571754fe6ba346bcd7d92dd048f866eb0aaa1922be0d4bdf3f105a33676e71ccf365bd12ac4fd98134581864213e6ddb8886cc13a05a2c6f1bb657f5f00d1142bb91f64209f38716ed8d7893ca09844aa763c764f4b7a1bcdceaa768d49fb39e5619152e3c3b323cc40fdc83a04562dcc74cada2d392a85a37f1ae9f57e6a7e53778155250794ed6f51739bfbf7f696ec31406498b85b6f7c45163157aeac595bc3508037ab63bdf9723847ea8206fd6dcbe84d3f49350f33ea864f86a79746d3e26a9816f4ac8a2a5cc35b6efb047b62897624419fa863d3fe3f5be18026ab624d289f850f6119c67ef0f5f2d0c1caf068fa185a294a392d52ddfc7835eede6d3596e3a6e7e2ae144571590d1c53d6025726950f35402ce21bbf439e3a538db4a8dd89b9a86e803c4745bf820479c", 0x1000}], 0x7, &(0x7f0000001000)=[{0x18, 0x11b, 0x8, "a992"}, {0x68, 0x115, 0x8, "902f09c388b300d1ad2c5f664cad15bb9a3129d4b8804494cc57fbf766c5d5b9364ec80e3029f6cb27ab46b0482d2b5391d3158b033956b7098254cbd4e4f4d95d0eeb2f51fe61ab93f97b9196021a75a4a8fc6f5e6a"}, {0xf8, 0x109, 0xfffffffffffffff8, "4dc961e3f496c444f4d21c6d77579b746ce5e7685f6e6269b49fdc76482c410361167e151486cf0826231cce165ad51a7664eab6009ff8ec1f76e31c53042436975cc1e245320f213f781efdc7588907691e813a695f5e90c3f272210e7ed9c57adbd7613b2b119a08ac9871b26472580669365062dd047962e793d09af59494a344949dc62b4c6360cf9a11276fd0f4c64954239f3e2d2e6236021340fa17d79d035b90e240a61447aca63e69630dd354fcd35080608c2da2f624c65256572ede583f75b3f7919ec734c66cc4592b92cbe39da19065820f3048e9b38bd0b3f766322d42fb1fef"}], 0x178, 0x40044}, 0x4}, {{&(0x7f0000004000-0x6)=@hci={0x1f, 0x4, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000003000)="2c3a54383b181fca83b7b5c81689049320b8a6a0c895187f493fa4491740778fc3965f10090b86845b7fa45656b28fcdec0a9e09c7e5a2863dd96edc6401eaa1aec4f15b019960a9b110392d3a1113fcc2dd56939fe7988dd4a4170eda5db2d22da708c2892e6ce78f4ca48247e926a003e1f84750f85ddf28dafbd49d2064bd8da1c1fa387aeafe86bfc81d8cf43aa6392e1a5cc28edcb7c12dfe7279", 0x9d}, {&(0x7f0000003000)="756c0df5e595f0fa135385110c8286722798bca51971e49f8fd576234851d61fa11b8166859b5ca19ce330ca78de2779776ced96e87b622199fdfa0bbfac78e8d48c211697933fd51502146664fc2feb8d9134d0c67e9c5b8ce6061b252a8a26461039059fc44eacf1faff13036d181e70cf20903710858f5970ec16df9734bd1784cd4b0e4560ac7492351c2dcc7ac9194e68935ed65b695059016442e1e1cb4db6320242763988574f13856071480b3f9735da187d", 0xb6}, {&(0x7f0000002000)="87f69bf4089286224a66bc550fe5701983f3c1c611409010bd6266a4b513d0500699c6ff3a27d3e91e6b6dc77439fef5723888d7645c858de0711b973d02aaf55f7a4ed680d9494f5ad4e08ba40f4a356791fba3475814052fff6807a36fd3d9ce61e86dbeb283c2a0693d8a244812e7dcdf5a98b3b3231b7d68fa553652363186745e15a552c5dbcdbd31f9a2d1f18dc4435fe24cb71602ef5818abd339edec9f17c2f4df6f92a2d9e17705e7ff685f3b02ee76aaeab373b22f2a6617a40420d85753792110af0e975556a3d4debaeb3ccfb481289a3f26b41535c2d130606cf8684a70c799b9c7fc6224c4e4ecdf3c756866b527205727", 0xf8}, {&(0x7f0000004000-0x52)="78ed3929ace5fe9d835f77d34efae20179fa2c0e11fb2f15c03927eadf7e3b9e4e89b931c46a5189a89fa01ac9e8ea0035b726a6b82993eb44c6dcb0040ef3044ea8da5a73222986294de18f79d1c4484e3c", 0x52}], 0x4, &(0x7f0000001000)=[{0x70, 0xff, 0x7, "10c543cdd1ef60d78f5e6c4f96f0135620b88789719faacb1399c71cb2ff44e685fd44182655751e53f852f8dbf51a54be7bae044fd36d229d5b9ae8bad0d064072d215898c12323f8d4ed08a5e78d73feac99486607074e47"}, {0x18, 0x11f, 0xfa8, "b38734ea50367af2"}, {0xc8, 0xff, 0x52, "f7fb7b2c69fc26613c4ba97498e73274d25d64795c542bed98c3e0c01f70d3e5579a93f0dc6d31912d955454ef4472ed4d2d19fe1d0e5380080a5e7f725aeae643eea930ec2c440672f925dfe812e0bfd65e90e51aa3f7083478a04454518eb98be89a0a5e38faf8dff37a477c5b9dbb5fbae56b34c5c183bba7f7930aad46c4cecb6596dd1f807a43ab977c54d061aa4cd28c550e61ff1e39f502216366401aefe7b7c2b14488c93680603b56b0f4b61f0dd4a8"}, {0x100, 0x105, 0x400, "7acf0c522fdd9823c8f67ee73ef8050637f502d169b0acc7532361db917779c15cd5e61957fbeac9a8b8847d77a4b75fb1bfde1c0778b967839dd48e01d93fe50ea84966dbcdb8744a5ad779738bb6fca0f857dec8e380ff15b955f77cae85d4d28b955144e9eef704ce0fc9c8c088d00ee846113ddb8fe1e4c057fc6cf9f3644a45a0a63b0fcc1debd55eae335e2c4626b6f76fd1ca2c53f91ca8bbf710497ed92820cf577ed36bf46a583c8430338d0322f19ec12bb660f088e535cdc06a95c66844b983ef943d95d1b68af90d04da54d5c9fa7b5716466b5ac2e735cbdd89926eb72316feae021ae722"}, {0xe0, 0x1ff, 0x7, "44746589ff8b4e2a42375ad1c28d71d06134d8de385d1bea5e57eb8c0d75120a63ed47871f5e16fd39d0a258108357b28fb172818bd0e1145d708bf7a5b6dc427fa13076e89ee4ae03f6425ceed8bb7bf0cd69f7f493a38a574db5af3bda12a6f4bf34445b1a03ce1aaf768a07a3f7eaa65d9c643bf9d27f25ddb84bf13d3ef7216b6e3f956854923c0ba78ae0c4bb1c8bde041f81274f9b7b1b98d48c69c26ba61873a13ae13d213224d9cef08d8f45c51d53de43bd51368d9a2cacaac103b74a185cf40318e59eb5e27a2f5c"}, {0x68, 0x88, 0x4, "e2f38243d6914314459f2f35fc53f7eb1d437ef9e7a79c1db9647fa1d048ac9d60f1ff9d3eb9f6b6369287663453e5d418d06d23d9dc0270012c488cf0c127bbea0910ae6b2093464919c7f53e8524fc2be650f4340a0c"}, {0x18, 0x159e11a2172b2fc6, 0x1282, "582ebd4d"}, {0xe0, 0x10f, 0x7, "1f21d07f6fec5ca2bbf8e06b9fbdf282ac6bee3f44672b0b81c9f0e36e63afdd862b4ed203d0908d32b83a4a9310069f835f23525bc759c638d5162597ceb9987dd9a31499f6c374980f259e462732ae448460f1646290aa8db8430490d0980157e85048d6c39ae41aa32a9ddbda9500fa0859cd0646e43c41cbd9b21549e688d1831ba3ae90138013d9e4c411012caff2bd0a104008e583493318767c9d829abd52a3ae2ee9a44e6293299a1da215b24fc313fa9539612076b119c685c581c1561c1125ea208fce0b9767e1"}, {0x10, 0x6, 0x2, ""}], 0x4a0, 0x1}, 0xfffffffffffffff9}, {{&(0x7f0000003000-0x8)=@sco={0x1f, {0x3ff, 0x5, 0xffffffff, 0x3, 0x382d188d, 0xa2f}}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x65)="aa79d943702699f1b93d31d00745f76cb9ca0029dd7d2e7bb114c95fe35f014dfe59c106c81338c3e50d337dd4b9d798609049d742db70a7a90d560a38ba60e607ac2b2924747f59f0db7565a40ff8c383f42a28f1a17238ade0525e1485acd7a81a27e6b7", 0x65}, {&(0x7f0000002000)="59185efe45a0a9f444778510fdc5f1ed42d9a507d285946ec4411c7458e2a5b27eee526e4c18a43d37567c9ececc5c93c38769b43fc618189e3391df0d719990bcc204ce0bd83fd43a8b1db4a08adbfe7f7455f4d618bc521bed03c6d329a16ba82a009a80c787acece85fabd7ca79d61f87277eb238e2a5729924e114a2c847349f15f92f7dbc50eec773e76809dc611c751f57bc016d3800495982433e049d46620bee037e7ae7fc1c4c2909f2e685bdc0c86cb256c3da", 0xb8}], 0x2, 0x0, 0x0, 0x1}, 0x13}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000004000-0x13)="bfeca2a144491ad7b646349f65f7c2081e107d", 0x13}, {&(0x7f0000004000-0x4a)="4bf4f3ee464d7e315d857a98817577d694dfe0b6a0d8ebd32804681b3a58f7ad1105d927fbeb0aea1153a99255a74978a49ad76cc41eb72518f0cb9fa03e2deb9de4310e4fa5194b8e14", 0x4a}, {&(0x7f0000001000)="82bcb76e02315d07217ccb6e440f5f19708684d9b6d10b7eaa60eca1a9e56d3fce42e5ebbbe76f183f4b4d080a20fe44249f08a674633c227e810fc5ac81f3369fa9f26febdfaffc1f529f9efb4fbb7c62c53d", 0x53}], 0x3, &(0x7f0000003000-0x338)=[{0x90, 0x0, 0x7fff, "a16bfcd7cd8fe6dc82832f8e1c5b7f6d64cdd2a9decaecd7fa88e8174bac881c01d8499b0a1b1f5ad586866d4c955b398cc46e9dc0e2c8fecf6fc67501862398a0f74987bede8d1edba754ba64434ea6b5452579114d7627808013e971e4e6ad2b771e867654f13462819e5554c25b91ca6938ce3329526774fc5fc0c1"}, {0x28, 0x1ff, 0x7, "42817a1b28efdf79d7d24ccc68515f1c3e22eac50a"}, {0x30, 0x1, 0x71ea, "e283bc1ca728a2165f3745d076aaaf3433896497095f324253dab2b6"}, {0xf8, 0x10f, 0x7, "52208d9f8fc286401461881a15bb11d1ef5bde50bf2b8d1c47c13c487373848907df65136859aff3a44a43a98e04d9ae96d48756a6cdfabe667bf8589fea702dc265fe99d59f1c91e22ea80fd075fdaa784bb45ea774d176f6835395d8f8d0c389ce573d7bf820922ea9fe01d3f80eb2ba1145bb1f5d8ee9e9ef2c740213bfa7169b8f8c13a89e14e7868caa538c87840051f4a1687c30369aedd993b135df4fe20748f73d3034536637205ca728d637b827cc4c1eb29a92e1084563e54327cb478b30533d7734d288b4a8783c2446005c807ea2c616b446530a856f68f66843d41f59ea20"}, {0x68, 0x104, 0x8, "e4201043dd6f57e556d650d2ab1f3d7476eab2f188e99c5356512cbfa6ce63facae2b1f2c0cccd7a5f6b7222b02e34604925c2a3d029a442e7448a4af29a4f95f04ff74befc42dd8e033cd5a1c4f273964c55040b9f596"}, {0xf0, 0x108, 0x6, "35be35cd86fddefa3e25385792e5314ef70c6f24cda895461ec4e6e1620392f84b7062841d13b9ddbd5e653da846187dc1d762d1e3d82abf0f695666909771dae14e8ef21d12bba2c4fa9355eb597dfd6a5271d74c7c8a80c8dcbfb7efb2dc4c3ffa6e3ddcce7eaa7dc9af9fc3e4ca44e8b8ffb7f63b1294b421b579a93cad6c0206586666d8a8f7dc78202f6aed9eb63594768401feb6af88992c0136fc8def6cbc350882db8975cacb8096affa2c9c8b0d7377b8dace17a6a09f0f07db881c1960d6bd14276827a76b94ad39c2f753da43b9833e8c351fda7ba9940c7539"}], 0x338, 0x0}, 0xff}], 0x4, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x8, 0x20, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x80000000, 0x8, 0x2, 0xb, 0x7f, 0x3, 0x1ff, 0x4d, r1}, 0x20) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x1, &(0x7f0000004000-0x1000)="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") 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x2, 0x80, 0xffff, 0x67, 0xcf07, 0x3, @ipv6={0x1, 0x6, "35f3f1", 0x1337, 0x3c, 0x14e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x6, 0xa, 0xdbf, 0x200, [0x6, 0x400, 0x20, 0x0, 0x4]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x1, 0x6, 0x0, 0x9, 0x2}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0xa2, 0x4, 0x1000, 0x20, [0xa1, 0x1a75]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0x3c, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x5, 0x6, 0x78, 0x9, [0x2, 0x8000, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x10000, 0x67, "edb078bd7a6b6766789e408cc55e4d9c9ebcc5f80d70aeb77c9864dfbefeb506269748b63010b89f3c713a8a6aedf0fc6cfebb21950ac68816076bcecb390f20dda0c316dfc0f61e724ee7d9343584fea2e91bf4b9149fb05974ae1d9dd4a809d405a17a5e8531"}, @ra={0x5, 0x2, 0x7}]}, @fragment={0xaf, 0x0, 0x1ff, 0x1, 0x0, 0x5c, 0x2}, @dstopts={0x3a, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x58, {0x10001, 0x14, 0x998a, 0x6, [0x1ff, 0x4, 0x3, 0x0, 0x80000000, 0x1, 0x5, 0x634, 0x7, 0x100000000]}}, @generic={0xfffffffffffff1ec, 0x1000, "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"}, @ra={0x5, 0x2, 0x136}, @generic={0x1, 0x1b, "49f52774032ad196fc8ba724fd4e30bd91221905f96a24fac7123c"}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x21, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xf7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x1, 0x8, 0x6, 0xfff, [0x2, 0x4, 0x9, 0x9]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0xb, 0x201f, "1d735d", 0x0, "3bd4d2"}, "13944836eb0cf220d5103f9723c55397f6308e89e6fcfbd59a4af5a22df01772d3a6f82a3ed135cd205e90a508853aee91d63f820fa3c241e2119f7262d2e590268330abab47ad44a4cfb00fafc5a5425a7e5179b00ff6dcb84a0a721ddad559fafa45bf306d60093e0c2b4ae7f5d20b46d8ae303d411a4c48f30e3a4ef33f05bf87bba841c5aa4f4c9bac4a1314f634646680cc7d17a2fd4b833215792efac6c52e98643eb1de7da7a25d8e378ff41d609447bd32b4cda3c9e58e6b495e48e5912497e19d8254784aeea33d47a465d9f0a21e5c"}}}}, 0x1369) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 2: socket$inet(0x2, 0x3, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0x3, 0xfffffffffffffffb, 0x100000000, 0x3ff, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0xe0)=[{&(0x7f0000002000)={0x27, 0x8001, 0x3ff, 0x0, 0x5, 0x55, "600ae03a6a02da3c3a81f8bab6be8eab1dc5ba55fe2279a1244de4184a5737abca999abd74fa3d03602d96a35dae689ef50dd06c389961de2e1f6d37876bb1", 0x1ff}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x90)="1cba8f2b81e9933d464cbe6210fb671f877fd77b1211f51e9754616c25ccd82a3d63b398101f1bedae101db33c23cc7c9a73965c80275686ac2298c5b663f350249e0b90c97af2326c1a0142ba532c7fab894b99755e4631bf5a2339be1a33654274d845f44b5236ca81891ffac8b0d60de74099134bc96ce7f89b39e68ec3eff75ba9fda00baa090ec75d43badbfad7", 0x90}, {&(0x7f0000004000-0x2d)="bf88b446c6941d6e95738f6556ab4fe22fcde4cc26b160106fd2791a2f12c228714c0d81ef46acd5242f9fa176", 0x2d}], 0x2, &(0x7f0000001000-0xe0)={0xe0, 0x6, 0x9, "38fa96504b356f8a608976a505dca0c0946a2d776e0e38b6ea27a3cca84b657f04e8d6dfe9fb98789a4147d68e741e0a60af3ab3711f4d6d7ac07cd706d36a87eebc540754545632b5219c2b5c8a1785b4771254d417b9ac759017f8752af34c856fbca9fbcd7c8b6364e2cb78ad75065ad215229d744c2b44f281f53aa6dfe3c03932896708d357fa50fb8bd3fba3968082b8c3ef45a8a799065892d9f54ff64a87ec0f3f3603ecf2d1f559b7e36bdb48699d20feb3ec40faf588d1ac619fcd49377404c26ba51c5532c91aad"}, 0xe0, 0x4000}, {&(0x7f0000003000)={0x27, 0x4, 0x0, 0x0, 0x8, 0x10000, "6624eb39bcea7d8d012edb2d623094d1ded4920c6982007f23d47b3bb182258e1cc5f91efe8e2ce0cebf0ad003b56142885818f6770ae988fa20bb107a1bfc", 0x75}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x65)="8dab492a8e22601d9b6ef2c1b91beedc2128a9b5417492bd92f8330c810e5d5377cfd4da6e8143a6e14f317e10ad114812f7b0d6bdae9cd2d95ceb7b7d8c163467dd6a91845003001827d7c6498c1d4d2edc45a3d31111f4350a65aacc6fcfb3c73667f5b7", 0x65}, {&(0x7f0000004000-0x1e)="a89177d65a43a714cd65df83cf3ca8e8066aa3dabd5053b629169d72f32b", 0x1e}, {&(0x7f0000000000)="24cc214bb1f75de9d8f64a6c3097c32aa671dd6ce7d7a85f49c6377d22756f2c4779f8c346a9e75ca15784fb3fc41254ddb1eed308de2cb66bba4e64844c08b3ea74fac91413f1f383c8397d8fad742d098deb32bef68d7dfde5dd1224772c4eb59515859fee724ad4d1eeafc446593ab76cc7476d708a8bced6585efce240ab1e7b1f54d4581f4ebec202930c77a475317f632e29afb4babd6f488bcaf2c95dcc43ccddd8594a80745de46775b95ff67fbb4afffd1f53a266fa0152dd44c1", 0xbf}], 0x3, &(0x7f0000004000-0x10)={0x10, 0x10a, 0x7782fe6b, ""}, 0x10, 0x0}, {&(0x7f0000001000-0x60)={0x27, 0x3, 0x5, 0x7, 0x7, 0x841, "ef1da4e55e54aec3882e58c2149fa83adcb71a0be2151f6931d49971925c99184c90a37852237fd52e2d69c94d91af45346738d233324569cdfea42e331b8c", 0x7ff}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000004000-0xb1)="219413b4dbc6d9d3856e4e2529adedea28b29e613ac30a9bc2a0e46707c7c72179f074330887f1c0a82b306dde230a8ce6ec55a20052c829875af7cbbe76c6ed40a70154aaab730637f1f2c1911ae660cdac4d564cb704ecf02d92540efc8f77239806fa9fdfacd443d782686789591faa2b8c4e9de18dba8c08cd75dbde80a3e7f0a0775a79181bb0e095e4226917172ff8cc155bf62baed4c8305f8ffd3a902d6797cd94655edf350d977774ae3048c7", 0xb1}, {&(0x7f0000003000)="57c68564ba87780a05a668f894010b9ff36293fa27871f73a9d64f2ad30f1746499f5be5163790099ae3feb0aac7f59234778a6418b4e094d736391c45767b9c5defed4586178876901b048d5e34366dc22c864972408f81b0698cdfe4676a05dd7645799ac8ec851dad0ef4d3ea123121f374b8ea50979f8bf2c8ebcde11bdf30500a6e62ae8f539336d360e418e8aa3a25cbdfdff30a83881acaf196d55c88d82a72f13f5746dd239a4a42a7166b60a8f86fb9670fe4bb71", 0xb9}, {&(0x7f0000003000)="38b9956d2ad128b5948ddeb5a7d43f4112ed8c53d88f5ef77c392138ba5a53b8e7e4cb04a4e98639f3e004a9c336aa1721e9b3167a6c96cac36c06a1afc1adcbc5f7431a199ca456234267788d150bdc52134f04d73be34921fd3269fc26244293fe2af395c88dfc79656335033dd7da801037f7b1b2200620b1671c149ea91c65719353", 0x84}], 0x3, &(0x7f0000003000)={0x80, 0x102, 0x401, "5f9e1e327767f3a24e51da522181340cfb6ee844c408341ac11e8510bf8c65e2cc9d86f6b00aa70d207ab5aa7417f38e197e0168d8847730014953b164834fd830ac3481c6516082847536adb45b62865a39d035aaaedda6729c365c5e99c116690534c74b4ce9a3e2da75fb6a9854"}, 0x80, 0x20008004}, {&(0x7f0000003000)={0x27, 0x5, 0x3d55, 0x6, 0x0, 0x20, "639358d23b95dc48ca0ec7647770830164d9ee9f06a7feebd9c0fb7ec548c7a76ba5a3185df01f0dbdac9b8622b9a1597a33a10991e0085924007ed651ecc6", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000)="1ee37d7b65fb0aec35773ce5cc7ae280961eebf8497b3577b1cacf7289bce9e755420af01598cb3938e54b9925e2bd1be869a4c59b6ffbf4adee443ce51ba9bc2c6f18be93efdc44320767246ca5a39d73d53769f460b46f03b2ae2c34d92fa86ead5537a2f5c9eeab9da6439fa9096760a7", 0x72}, {&(0x7f0000004000-0x54)="b094b8f1386333fdcea216dbe93ac2899344107779ada2d7338903ee22e2d64020d3b514fb696f2383a5b90e629da5d67ad7006cf0fa6083b8af25e64bcd3efc7741cbec9edb81ba117a33397b1ad96af93105ec", 0x54}, {&(0x7f0000002000)="348ea83161afb917996cc481e60fc00f0dcf9532b90076cc00610112ceea85a5b49a9c62425a62fbb44706877998efd7859346383931a4a5ae806812ba2f2aaf5253228d40b110132cd6e88db6516345a5ec9dc09bb9f747fa6ef5e4e80e2e120c2abcba980521741d4d87e922d4082cdf181ad3a0ebbfb18ff2d8e2da057318232190a51cfc6ac95c5569ff18d68cacc44edaf14b089e7d1ae096065e7ea4b9c38115fbde8ea038f4e27e3e2446331968057ed9b5b779f6ffe593445ae4680aca11fe20ad43f7a354639688393a07baff278ae5d2", 0xd5}, {&(0x7f0000003000)="6bbe708063b29d23ba773b221c067c21541e557daf5ce85c5a68121f9f7efcb701995237e3406bb3046f25c9b7106cce3b48c91b05433f39c3707dad995df974e2c0ec7f64e17ee57b721d66f65b", 0x4e}, {&(0x7f0000003000-0x57)="2724ec1b386c3107ffd683443c18fdbc62ac1f198d789355b09c8d4d0841d83a4d500c727a601a8704b034117805c488945d504f1e66e81c85e3819eb29f120d42d82e3bd0b9c543dd51a77aef51ee917a02dc6250df97", 0x57}, {&(0x7f0000003000)="9d091e865164e636069f0b0a180657fed3914fcb92b80c42e23ad23bc73d162ee4af088f1b678c0f058b0610775ada71d92d176407034e01d2aa447424b36ea4ed2acf2a768e24373a2abcb39c1f", 0x4e}], 0x6, &(0x7f0000004000-0x48)={0x48, 0x110, 0x6, "a1ed51f3fd98f349b00b204b78f21930eb0bb21ac797bdfe8616bc909aaaee67cf3337edf064cd50068657479d3f31af5cfc21"}, 0x48, 0x10}], 0x4, 0x20000000) 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) r2 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)="f6cd6f5d17c5607a9f83164afe68315632", 0x11, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000000000)="be8b030fd405ce3b9fe68492355405248e6d2faea9b3ddbfd81375ccd3b50ed07ec816418f51af4333f79cd569a5c998995899f48a4ceecf41794d2106c3d22e38dd2cd7f28dce40cb748a942e2df674cf39aed2652f1e0affff192918c8655b3c3dc3a8a5e76eeff0f1a82ff688190226c595aac186faf2a52b0aed336e186804c2381be8131bdade79044fa89d4e57d2967c5ee03a36f297365560cd0e140997ff850a26880d27b038ff48d646dd4d5e085dd15a0931a8a25340762d7623bb14c2d0459ab7f8d8afbe6f055b197e4cb5", 0xd1}, {&(0x7f0000003000-0xd3)="e52395fb6d4b5b3d41d5457ad07ec1137f46f5a3ec0800c2b9dea60f3ff1a20d1d1e6c8832e23c20d2b11343d6aee43a241fbee90503007e1756014d14ea0bcfda69859589b2834dc6d9ca87976e80de80fd1e69b97d520ea39fa6bd4b25e551929254d26afea84e35f01bca04443b3891939ff289fce7ac052dac8956dce6e96a868bd6e6a86e0386f06e15f8df40c6385d172a4a011eebd4ac34ea6e01eabf34b6e2fe2cf723358ed989e16dd6706cd6468e51761e0129a37dce848fb5328b11675e108e7e7da36314866afabb0fbfb7de95", 0xd3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x96)="84b75a443d14ef111dba5d78aeaff65a9013bd2924a22844859047fc8aed2688ac71b1a03628558976dc3e130bcf3da5f12eceb3ef28ae98c5317ceac37c28575d311f5861d5f47e8dcd1e39840a2cd709838aef4187e54ba72da8574ad1890bd7c6333ad5e7bd324b7f31b80fa0707aa9123441802d56bd6ecf0a65d5f9e386b453d3c1b7529ccc09f1b2725759d0d2e2421bd9ad8b", 0x96}, {&(0x7f0000001000-0x24)="ec0bdcebc4bc32c94f8579911708157cfd7a37bbe2d5b7d9715f2973e16b2a68a33a72ed", 0x24}, {&(0x7f0000002000-0x1000)="5cda773d5cbf5b5a787db573d108e64e23824e49f13bb7da78f4c0c36ab435f7ba26cf366b285f9eee741cc1d3a2dfa326a869bdfa5eed3349fa9310ca58c8db126871bb4a2a1505357cc671d6f5d9ea031a7e359abc503dcc8a0b3994248786123d6f43a439406b10a341a5ae234c3876f9efeab2518fcef57e86fb4e3a56a20bda80e67b51f80e31c28fcc9e2119e1d4c3d09f613cfdb81d3d1935b998e4d0d1e2a6e3c8aa8ac70843b0c15d63e28f2d608aa0e651a94e2394138d6b6668d162fe948dfeda4a78a2273573ec3667ae345c4baef6f8d4c82e8d8d939df599bb928a516b968242c678749b5d2501de621ec4513123801d9302240d41b1f392b09b2b8f557e3411bae0dccc6ccc9bfe0a7fe00ed5df42417e1bff0e48fb197404c9ee6ce6b444fd4c2ac28df21e18f76391dc830b7101f3add3f1159656f17fa6897c134a3c8a325fd4fd4e55a5741bf154212d542936c51a0e4b68009dd99300712874e564faf12014bc918140dce002fe22614582b7ce5f50ef68566214ccd13ef4d5215818526c57c5e18e1b1d1070bde732b07462725ee2c8474626e35e2ed1e6e08afddaeaadaf77ce2df2e3bd87f91568372bc53577ed90ef2173fe9a0be5b6d666dffa5c798cc985425b1f569180fac3c509e99dc6a0f985679245983da3b3e919cd307cdff40696101e8d3620a1de317e14edcd144f834c619160d7c61f500fd063dc8fbe037cce1f76f373c007589a5e5fe4090b9e66911f408e5250a74cea008852999a4feee15064d5c7ff26f979f30aa050d937ee7ec0bc6d9e71f4a9e599876e7b2b69b6c6cc6fc850a8196be73db3e0c5a44cd8c64c0620db77cccc5e8a1484903e98c4bf39088427b782bf7165201cd56a14d580fb3676d39b29cd59cc6ee155bcd46db13cf941b7f37aa8b2d07f464b9b66ebd6abe6e3f922d92ea27ddb8967a8dba9391d3cffce61484f1b7b474d17b737bbb162527a6acfc568590c706b31451b2f359e45bf361105d4a188b86ec952f812c4d47db2c1616c00e13f1701f7ce8930c62488ac276d0173534b55cae8991d0e3b50a8035d070347c2fa289eb5d5580045a9c574f00426a9f0f6210d2bb35316093a86dfc5d6be9be59938aa5dab33d4da7d56a73c87adf2fae0f85c1bc728dc817f45fe915a8977650f754d66c84ed24ca4c29bcfbc3546da0919a5017d5077f877bf0179ebd4a9c06672c59ba681184592e7042b5b58dba13ecc5503ac3da60dbb527c89f1a6efa626aa1e68ff2ca2c89e142dd96577acd9cbce628f29aee903082d78e7416f8df3ee5bb1a52099b5407c2002d44e430783ccb3a1a476f443a9d7f7cf00408abd358075396e2b73c83cf23e337c68f226addbc33ecb8135838597b212917505daf5f9a00bda2018d9a1e0f18d237e499fb156a18a60da97d177ec07e6daf853e2fe50253f789711eb3c2d34668b561d6b7eedc05d15a2664821b8a75f7fd5bbfd10d0f17e86b77dd9596559dc7145d18261ef82d671fea5b83b6dc3eee5e03b970bc710753c0fcdbfeda00c7c1e3238bbf579fd4361b64c9a33dd059961ef0d45173de5a96404fa1e966e6b33c280446f07204b7bd1390d123885213a55d2a843db299066f0539a1ff771901a7cafeb1fe2b0c6faf7a0eeab63840cb39ece0e5d456039498df8e074b572d07d2101ac57cba6cf2056f1f95f01479cfb79a11aa291975044df3c3ab37db25b1e8683fffc22569d4ba38300f4c4736811cea5364cf31bbc19fb9fefe6bf7ed969060b1db8aa753feca6410cee8488c3ebb0fcadeb1c8de009323c83d0eeb3ecd64823476f5d459e3cf6af53c34d8ea79e3650be7677ef59f1a330d29ce66778dd7084a95c85c93fbad17fca41add6171a3edd46b2c178f079a4fb2f6bddc31aea5be6538fe26192f90f591e091096a36a84217afab61e17b219b9b69243f851f59e8898fe3c394a105cb81b04581d4e3009801c2a0840cba827040ee7908e2d5ec202c5a224d486ab2e18301c9e3d7022740626502e58fe2dc346723a50251fdc70d415e8665f063ac7dd6fd8ec75744a69f6aa6dbd3d6c6ac6d80a3ff2e94bc857d27cbce05eec54f11ce2476ed02ee4102c72a622cd74064ad025c892d9a0427646520f17c17d4c43aa89f3eeecf7c1ab759911a60527e40d40f74d6aa48a9839f30330b8d02e8480267f2da7e582ec16d3e07cf0d37f0d676a7890b58bc1240628766c523b2e2473d8b3583498790953765f9e5626d41adbe9586b229f643a99877cf708630351543ccca658e5aaf5e2afc852e008a00a9120445b3644fc2ec0a18df8e8767c2c557f01d84aeb58d1ca5985a9ce2eb8d1c8d9917569b2f9bf75da037d198a163ca7cdbd4955537d123efe99d16a3449c3bbfcd81dbcabb98e55acc21cc92c9b5fe410e0a61855bf80cb7d1a2c254b086b3fc1fc064657a937caad65b28d09b93da4d3ea42c51324a19aff1558e670c5dca78b3cdab9ffeaab94fb4c5456e8c86ca6397c894c9f8d3f1084a39870510b0b44231e3f66bf6a19c358cd64b776267dd6069ff99407a00439549695c709140dc0badafddf0304096f16cf03d38d1e2390685e3d031d9d90ca3c756a870e552ac462be73d60d027f14702e091395127b5be7d8dcf4e58b143747739984e86d358dd70cbb5944bbf2182a1e25977f4597bae4e492e9dee2327f7f1805e841681f5c271be840c3c9c85573b60b720de88950921b3f4b81cd389cbb8dc4f60a04bb38d6399a0c703ed9f9928d7c32fd2e581cda05e8b45f153db0cfa7783ae0deb4199aa2249f694b5d09647b5665705c65235bc554239588b2b7e7d76ef358b2e141b2bb7bd1f272e6a45fa2392d6d1cf3f5d8a8db1729225eb1ba4b7bad55158cb21973ccaf6b7bfd13256d09f7768bd2e8b4fb0bb4da09d30f6ec58ba224e0ed55e04692e2dfd0f7d6b61076f4b45d062aa30248cd0ee81536e2bcf1d0479469f3b630f117a35f14d61c4c8d2b055a98d44d56ad60cecfadf5ad81d50f3b7a1fbb533543807f7dc4073a772b69b26ced5c0d05b4a1dc31d2c5f9a70ef9178cac013374991eab03e95bf5eb6a411666dbf8107f4f80b9cc1c3eb4120c314728c472a9fe3ddfafbb66bf19b39628fa5b58f7047d917fb7652088c2e46d84d308c07961353c2db18ed6df3ec88fefb70d34341b73ed0ff73a15b78f0d4a841d42243eb4d02f071d54fd8dba64f0f9099559aefffb11ce4e05b0e43e300d6e7630d7efcdf66486d0b8770a73d615a749b5f99c93c08c226eec467a2d529355ffe1cb94e4ba42635d12d480752052945c6185c140220ba606816af7eb0ff7e7b9910591667dbc48b7b97c10833713da98b43ba26f3f7d90a4e2709979b5bcde37109fbcf28dbc6ccae79205c212394b36b850265b4cc94b2183b7189dd03f347ec02da8360ae4b7a6e6a1e895fc7a9c173a1c15607077b7bc3bcd26d160737996402b3eb684565d8239e18d6cbe26a244c284ac4a85f3226ac3f2ad32b2387e952fe83003c0d7d63baa7d4ba6e87cecc96ac2a45ef41f1a0fe30d55f743b0d157d76a5b4f03b3b1d9c090896d9b80586da793b75af41cb0d455f0b91a7f5bfafdc4cd30e89908810c27fe4271ba630a9ccf4cb2f4b6aac49c0e6947b2ec11f686fdce943fb75ff56dccf5abf684b804b26405265939ded7eb10c9bb58e413ab463ea3377cbbf3fd18ed25ca99243c6403ac86dd3a4194e66b166b375cfee468ef246754163ceee80ba1f6960683ac326a09f853b8fe4197759df700ca4db55d2c230e316ced2ea91b185a6d2914c4f49284ead0ab7fd8f3a0bb1d83a586cdc230802ed24651881b16d012ea725f8c78d32f15799463e4252c302e8f0f42ce611d647dd7e18e0672a02ecb2d255e1bebeb828cf635b761b4080d6f76f2b4e19379766cf619f712ca1ef83f03406284c63733cf7bdb9f846d7df5fe449c7acdc88032193cb598d3cb6c3a15096db0a7555656bcd2ad7a19c0e62dafc127df3f36125c49aee730e35b5272eea70f41dbc903ba31ea082dc75730838485b94108d546d7a3baf78840fc2ce99e842049dd1d40a0eda2338e8a4203c8d164fba692b395db9b54d49ec8659fe221de0e72a52d1de9c1fa14a25e5dd5521c23e899d9ab14369ddd0efb619fa9491e6d211de112bfb1e44f537893352a8610457d20fc7e859816514d67c890ad1ccca0bbb96066766b239d12c3e22cfe876a8c9f2e3dc38973ec080651d0af0dbf36f1a1488d041a6e8bd923aad927f6574769fd65939aab192bc2011a6f079aa9f605736c50f8cd958ccc6791aece06ec1f1163b4db1b07637286ff31fc07a65e836b03c31c118a04de64c1a8bb3e8f5fe848bba52f3d853f86c0928550556a647856a9a3cc09a1d501a7a2064bf33f5fc7e5ebc01233a06e1681eebbdea117c10df2203a99767dd98efdae133914511ca3b9047b44dae20ed0d53c3c10966a020b431e5eb12f83e18d900a7f626474082ad3cb1f682b2bec7e01b27498cb29cbfe13a8a19e8b101a5df716ecd34cb07205775135c9285062e8610a4776ab225050a96ab985ff2a0b755092e24e33a61854289e9f21508bddc039da00aceecef41e710f4c61a8cc82c7a40648e8454c04c0013f57a6b927299ff8c65253f44050c5707ec259251e96e9d642d90e0fc3b82d9b8b412e8179fb68d21eefacc59f19d69170ef2caf4a1cdc07eae4572937d5ed92add1243a7608dcbff2c81b5b6c5b8c0ea6d7901bbf1135bc77f3395862dadb6a0a8a3745800dcb1a9fb5d169ec7f62084770874a676fe9f12072295b961606a96ced021aa89616449582dfa54f66261069abd19a319ee07e4f55fcf7c41ac332235e94c38ccc9075c0eedab4d662b03a15a7e96ce65dd7862e7accc94fae50b754b076e462b3d4548057e9ff364ef725c02f530ac83d041cef948a7974f4b44b50fd6c1adbc65f4aee5a47ed16c7f7629b44cd3f3a4cd7d5dc385d8141ea18060be8f776de6a5fd5a067e8918f6b72e11f2169666b0c78f3705a887e7a509642917a40debd35e7373d0b69bb2c8f58e854eca7a5ed9c997a95011bab4d0aa576c0adb2b5223624e258ba9364e86dc78fdb3bd63fa801e1ff69cbf011b2b4c58a7339713b34ead436d7e7fbd30259df4fd75b8304db0cda32ab4d84d8550b90c6bc238c8eadd9f5e9231d79d0ba1a82096d89fe8c1f86fbd7ed50c06f0438aee2b599e856d9b75e73039fab665b3c706cd6ef6835998d74337b0ce11a149d479cfa27db89dafcdfc6420d1be48a5ca070f1ee27f4bef1b18268b96c3a1cd907fba10509351899124158002bf47b8037d3aa012deffc69566ac951bebbf5409bc3820370f92cb84e8a4a7404874c3ffdc0a7a97407903b6176c273b4980494e3c417e849b9c8536d823be605abcecafa01fb167a6bea33857a198b3e0fd481b7f788763c3282add5747a42efe9a06b7bb4c221567f37e9db2a2b4000e068a86f06e682f5fd6847faa852bdc030627825434dcd5f90d21ec01710e6f7be8c2ff56a9006ddfc0043def921581323f12c9c00b5e9d2d6ab8ae0dfce7a46b1a6a8ac30db92c37595fb46eea008ac2dca914655ba45b5a8680f74d6663cf80d4037a77bf70d35e84364a813e84d76cd9a77a68f0c817242f8c4edff396b69b1fa90060d5df308cf8ad4354704475ebba142e971a772a03ad3f917619754f7ef0f3eb35b313fc5b9bc8cde1758a406951ea67ab06a6b705657043e7c04163d54359cf65271", 0x1000}], 0x6, r2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x14, 0x29, 0x401, 0x0, 0xffffffffffffffff, ')'}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r0, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 13:12:05 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bab000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x14, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x11, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 7: r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r2, 0x6}, &(0x7f0000000000)=0xffffffffffffff08) 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) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000005000-0x4)={0x8, 0x2, 0xfff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000002000)={0x1, 0x299bc938, 0x6, 0x0, 0x18, 0x400}) 2018/01/09 13:12:05 executing program 7: r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f65a0b7895838096c66c022a08e0337c19bc9e5e0df29987e09a48a77563ffe68dbac04511214177cdb159017e31db0e490b0cd5ba846b0911d937c28179c9250a1f141d9af925fed181b86ac2c2bd51fc9728c136f98127af72ed39c4a08e6", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:05 executing program 7: r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x1ff, 0x0, 0x100, 'queue0\x00', 0x428d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4000000000000001, 0x84, &(0x7f0000002000)={0x0, 0x0}) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000dfa000)={0x0, 0x100000001}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c55000)=0x0, 0x4) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000)=[{0x3, 0x200, 0x5, 0xfff}, {0x0, 0x9f, 0x1, 0x9}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000001000)="5e2a4e51361976e62b018d8e3d767685be657ac493102ad01bc1425ffd732afc", 0x20) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00009a6000-0x501)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) shutdown(r1, 0x1) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x0, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d03000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004e1000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00001da000-0x4)=0x3ff, 0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000b47000)=0x20) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 179.094540] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8349, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7c3, 0x8, 0x1a, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000)=@full={{0x3, {"e77598def197cb"}, 0x1}, [{"c7db362c3d631b"}, {"179e7c048be6dd"}, {"0cfbac11035609"}, {"d8bb94aa73c841"}, {"f60f4dfd50205b"}, {"9adeaecaca2dc3"}, {"aa7156fd98224f"}, {"431861cc61a9b8"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000001000)="146710d06acf3cef4900005597eda11d8eb52a16aad86a0ba3d3fd638e7aec83b6a4464e913860836237a115be3d470e60d61917c394494646e92ee9c6", 0x3d}, {&(0x7f0000002000-0xee)="9c73227c899f802cd4fa87cd7905509eff5cb74ef1f61fc8eb7404103361df2c1ecd625859fb6b33080bca14782b509148ad417a21d6d3423e5f754d1dda8783b6c7532cee379c8e3cdd8d113feeefdb8537ae8f72a8596112103dc18efe9dddb54cfcb34e644d887ecabc8f7a6db7f6b27d2754e760b2009b6bdc77f284a3482341c947cb99582db8259bbf738425bcf0c7d288d90a8a88770e3566b5dd09644f4f26ee3191c43970fa9b312646c0b1e5a9526567ac123e3679b16a901020e11c6d2b21f0e133ac1c55543faf7e902f9b9f78d8690af7ce8aee6372acb1f2db762a422b17865efefe758a67d286", 0xee}], 0x2, &(0x7f0000001000-0x98)=[{0x70, 0x11f, 0x4, "e1f8b750e0a91a1b41af41d0ba286baa7c6ef70f189c62e6b08c99b54edbd371a6441ce4ce35c5b5be6e4e47ac18feaf5fa2ac939c2430705fd4dd243a0f3e557aa5de2266a1957555b253a232030e38da10daeecdaf04b7b87b"}, {0x18, 0x88, 0x9, "8e42c410bc"}, {0x10, 0x10e, 0xbcfc, ""}], 0x98, 0x400c000}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x5}, &(0x7f0000004000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000-0x20)={@generic="eb317b78405d2e3ace3759f26e70986f", @ifru_flags=0x201}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000005000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000-0x2)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000004000)=0x8, 0x4) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x11, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d03000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004e1000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00001da000-0x4)=0x3ff, 0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000b47000)=0x20) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b3}, {0xa, 0x1, 0x80000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x4, [0x4, 0x8, 0x6, 0x7813, 0x64, 0x15, 0x5, 0xfffffffffffffff8]}, 0x5c) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x0, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 179.365075] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x0, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000-0x19)=""/25) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000-0x4c)={0x4, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) [ 179.479786] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x30}, &(0x7f0000001000-0x4)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000386000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fc4000)={r3, @in6={{0xa, 0x0, 0x17b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12ae, 0x81, 0x9, 0x6, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6, 0x6, 0xeff4, 0xa7cc, 0x6}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x20}, 0x8) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:06 executing program 1: munlock(&(0x7f00003fe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x5, 0xf, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x6ead, 0x9, 0x2, 0x80000000, 0xffffffff}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x514aa42f, 0x2, 0x3}, &(0x7f0000003000)=0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xa, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1, []}, 0xfffffffffffffda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000000000)=0x8) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x4f, "72ba28b56aed31fcf5f190ff38858cad7c3f69445689c9a36af8c248278e9706d137bb61809d58bfb4937a7616c579971f49f3011cf41fb5f546926c78b2b79db0fa36e19e966630503a09b2c35bbc"}, &(0x7f0000001000-0x4)=0x57) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x100, 0x1, [0x1]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r3, &(0x7f0000002000-0x10)={0x3, {"3376874e3fa321"}, 0xcd5d}, 0x10) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f691", 0x61}], 0x1) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xc000000000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0xa)={r1, 0x7ff, 0x0, 0x2, 0x1}, &(0x7f0000001000-0x4)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x4702, 0x0) personality(0x4000004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000-0x10)=[{0x2, 0x9}, {0x8, 0x8}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000-0x38)=[@in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x7}], 0x38) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x0, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x0, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x3, 0x1000, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00008f5000-0x9)='/dev/sg#\x00', 0x80, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x0, 0xad2, 0x10001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x0, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00008b2000-0xe)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000503000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0xf0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1a0, 0x2, 0x2aea, 0x8001, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x1)={r1, 0x3}, &(0x7f0000002000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0xf0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019", 0x71, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x3e099828, 0xffffffffc8355ea4, 0xffffffffffff54be, 0x0}, 0x8) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0xf0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019", 0x71, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000081b000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="26154a28043a", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019", 0x71, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd6", 0xaa, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x10001, 0x1004102) read(r0, &(0x7f0000cf1000)=""/512, 0xffffff92) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd6", 0xaa, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) 2018/01/09 13:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd6", 0xaa, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000503000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 13:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x14, 0x3, 0x80000000040) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x0, 0x0, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @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]}}, 0x8c) getdents(r4, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) 2018/01/09 13:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c82412", 0xc6, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = socket(0x14, 0x3, 0x80000000040) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000e6d000)=0x9) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000114000)={0xb, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x3, 0x0, 0x0, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r5, @in6={{0xa, 0x2, 0xffffffff, @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]}}, 0x8c) getdents(r4, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x2000000, 0x9010, r4, 0x0) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x178, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x88, 0x14, {{'md5\x00'}, 0x1e0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c82412", 0xc6, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x178, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x88, 0x14, {{'md5\x00'}, 0x1e0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c82412", 0xc6, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee9", 0xd4, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) pread64(r0, &(0x7f0000a9d000)=""/86, 0x1d5, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bec000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f65a0b7895838096c66c022a08e0337c19bc9e5e0df29987e09a48a77563ffe68dbac04511214177cdb159017e31db0e490b0cd5ba846b0911d937c28179c9250a1f141d9af925fed181b86ac2c2bd51fc9728c136f98127af72ed39c4a08e6", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee9", 0xd4, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x178, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x88, 0x14, {{'md5\x00'}, 0x1e0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000467000)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000b41000-0x20)=[{&(0x7f000033a000)="", 0x0}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee9", 0xd4, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f65a0b7895838096c66c022a08e0337c19bc9e5e0df29987e09a48a77563ffe68dbac04511214177cdb159017e31db0e490b0cd5ba846b0911d937c28179c9250a1f141d9af925fed181b86ac2c2bd51fc9728c136f98127af72ed39c4a08e6", 0x464}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3", 0xdb, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x1) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fb000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x0) 2018/01/09 13:12:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x198, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xa8, 0x14, {{'md5\x00'}, 0x2d0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3", 0xdb, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) pread64(r0, &(0x7f0000a9d000)=""/86, 0x1d5, 0x0) preadv(r0, &(0x7f0000e78000-0x40)=[{&(0x7f00002f5000-0x56)=""/86, 0x56}], 0x1, 0x0) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x198, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xa8, 0x14, {{'md5\x00'}, 0x2d0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x1) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x1) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3", 0xdb, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x198, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xa8, 0x14, {{'md5\x00'}, 0x2d0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="94", 0x1) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5", 0xdf, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5", 0xdf, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x235}], 0x1) recvmmsg(r1, &(0x7f0000406000)=[{{&(0x7f0000df3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c46000)=[{&(0x7f000032d000)=""/73, 0x49}, {&(0x7f0000da8000)=""/54, 0x36}, {&(0x7f0000f1b000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d8000)=""/4096, 0x1000}, {&(0x7f0000e51000-0xbe)=""/190, 0xbe}], 0x5, 0x0, 0x0, 0xffff}, 0x1}, {{&(0x7f000068f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00006dd000-0x10)=[{&(0x7f0000d61000)=""/115, 0x73}], 0x1, &(0x7f00002ab000)=""/4096, 0x1000, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000647000)=[{&(0x7f00005f5000)=""/0, 0x0}, {&(0x7f0000aa7000)=""/56, 0x38}, {&(0x7f0000492000)=""/238, 0xee}, {&(0x7f0000f44000)=""/145, 0x91}, {&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000693000)=""/187, 0xbb, 0x31f}, 0x5}, {{&(0x7f0000a31000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x30)=[{&(0x7f0000df1000)=""/95, 0x5f}, {&(0x7f000071d000-0x27)=""/39, 0x27}, {&(0x7f0000f0e000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f0000d1e000)=""/101, 0x65, 0x1f}, 0x7f}, {{&(0x7f000048c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f8000)=[{&(0x7f0000243000-0x89)=""/137, 0x89}, {&(0x7f0000900000-0x69)=""/237, 0xed}, {&(0x7f0000e5a000)=""/164, 0xa4}], 0x3, &(0x7f0000995000)=""/180, 0xb4, 0x3b}, 0x9}, {{&(0x7f00006cd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000624000+0x1f)=[{&(0x7f0000429000)=""/74, 0x4a}, {&(0x7f0000836000)=""/149, 0x95}], 0x2, &(0x7f00000c7000-0xe4)=""/228, 0xe4, 0x0}, 0x100000001}], 0x6, 0x2, &(0x7f0000626000)={0x77359400, 0x0}) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="", 0x0}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1a8, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xb8, 0x14, {{'md5\x00'}, 0x348, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc"}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x232}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5", 0xdf, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x232}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") add_key(&(0x7f000059b000)='big_key\x00', &(0x7f0000439000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c00000)="", 0x0, 0xfffffffffffffff9) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x232}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 13:12:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1a8, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xb8, 0x14, {{'md5\x00'}, 0x348, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc"}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8b", 0xe1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000039b000)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x34b}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8b", 0xe1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1a8, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xb8, 0x14, {{'md5\x00'}, 0x348, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc"}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc0, 0x14, {{'md5\x00'}, 0x388, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000014000)=0x3b, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x34b}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8b", 0xe1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @cisco=&(0x7f0000a79000)={0x2, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/09 13:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x34b}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:08 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:08 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/09 13:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc0, 0x14, {{'md5\x00'}, 0x388, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 181.850571] device gre0 entered promiscuous mode 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b0, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc0, 0x14, {{'md5\x00'}, 0x388, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @cisco=&(0x7f0000a79000)={0x2, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5e", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0x0) [ 182.062942] device gre0 entered promiscuous mode 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x41e}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3a8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a2000"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0x0) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2b, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb"}}}, 0x49) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000014000)=0x3b, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000236000-0x4)=0x162) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5e", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2b, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb"}}}, 0x49) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3d8}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) [ 182.250828] audit: type=1400 audit(1515503529.319:96): avc: denied { getopt } for pid=4891 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 182.256444] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 182.280944] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3a8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a2000"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) [ 182.303509] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x74, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af3a6086400c6a"}], 0x74}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3a8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a2000"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fb}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 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, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2b, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb"}}}, 0x49) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[], 0x0, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fb}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3b8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x3d, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1"}}}, 0x5b) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fb}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[], 0x0, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[], 0x0, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 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, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x40d}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 2: r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3b8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x3d, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1"}}}, 0x5b) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fc}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[], 0x0}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[], 0x0}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 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, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fc}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3b8, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 2: r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x3d, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1"}}}, 0x5b) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x3fc}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[], 0x0}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 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, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 2: r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 182.768057] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 13:12:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000050d000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r3, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000c9f000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 13:12:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x46, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf"}}}, 0x64) 2018/01/09 13:12:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x409}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:09 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 182.884376] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x0, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) [ 182.927685] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 182.998927] device gre0 entered promiscuous mode 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x46, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf"}}}, 0x64) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x0, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x44, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28"}], 0x44}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x100000000203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4c8, 0x0, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 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, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x405}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(0xffffffffffffffff, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000cd5000000006b", 0x29}], 0x1) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x46, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf"}}}, 0x64) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x44, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28"}], 0x44}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="1830e5fdd9425012e770877f833fb81d33611a0e05af34525743ffe7c5c524ecc9b68a6ae9f2beb96bad0227f1a1f13f319a37f69f27c9e1d86c753697c5c8318208dc05e47e71877963cd556d645d17f41455664a3fa9e77d788cb1ea0997f6915da9e912a97d85c6c345d5878891f575f3d8238bc5230a474c22ce3bb11501aaa5451115b2374b3f0c3b189fd257eb1143893965863ad5c353cee67ff00d6f010c16522ccf638b61d2e47d3919c1fe5dc1f5b6f1197efc3ba1696fc6edca8af110de2e7ee1fa38fb2a8858aeb487d55544a02c692c7775a369c606c9613ced75c9bded8d7bbd1ee97a86b5e7f968e37a558859dadff68a624cdbb4c3bc6f017de2fb78ac1f9e5c8922fba1ecc5d9225cfd8ed570e17609beace5e7642225a9c02902ed41c36cfe366cc5c4d25aeb3cba9d534025cbeaa0658767ec0049c3f4684e82fa9ac24d3e19b21283006b8f1f8e3bcde3ff51db5a8634cd9db367194863388131714d8cadfc4f256acf509d9e33091890f1054ce91d0fa3074c51bba7c5deff6282c21210612d454f19169ab36272faf70076811bd8eb4f1eaaf0ed9072917767e79a3d0abefe3c910c045cdc261ddfcfe8bc078616b22e86348abef3f78d4b7fa0e6d76d1209351d157cf24c23145790594c67d2d71083c988da2e3d62698fa15b23c7c9d816e818d78c81a21dfcd9c5df43cbdebde6b932ef958c49cba790eac0f50c3a8d9338fcffe2117cae281846e3be50faf4cf083acf4369435a0ac2acb1f31e5db38196353c7b3989a8074e81d7b1433be06cfd717b237b6494cc4e4748b7a197bd377d7744fe4cf62233c04de25770c0b6e860609cbba3a7507439a6264f64c3ca0eb350dd6b854da97e4687e0a5a0e4f0fc36eb2ff43d6754bd730282b0bfb897203695a83d91ec41fcd59e894ca4eb7dd663dd14e1471dbc3e77df7572fefa7ea641bc830707e1a5c7f7c1a79182ba824bb0269aa4fbee39d006f1786641cd4a5c87b50fc58034e7cfb0d644c4f11eba34d871ce2a7e9df268266c429097a7df1229229cdfc54081eca2f52895f88b1ca7fc6709e4fc83ae344f059443ce2db0a263f34bb193ea0bc05d81043ef247dcf702ffe9c96c028c8d579728ddf64b257c27b6ee5619bf87fa362cd92869c2c6798860967869af5366f5dcfd94cf2cb56622e56ae407f5ba1d2628273f4103e498eb4133b4ffcad91dac6c6d81b4f9e2b1894d2576dd00a5de4aa9889c582370b0f5187202154676ac6c884a4ca4d650b6c009451a30f704a7fe98ce6d50243fff0c37de6c32f93bc3f66f60d78bbd9d8f5a6348a401d5598922763151cc842e4b43f4239c506b1a27f8680f333f7e09a8b57f7637422ef75260f8f6c54f5edced64d407ca6d4512e631339957d4534cff84f18869dee00fec5f26e3c3ab70932e30d312897037d1f8548a8f65a0", 0x407}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x14)='encrypted\x00', 0x0) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x407}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 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, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[], 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x44, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28"}], 0x44}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4a, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa31853"}}}, 0x68) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x5c, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d6"}], 0x5c}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 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, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x407}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[], 0x0) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x408}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[], 0x0) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x18c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x9c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x268, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897"}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x5c, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d6"}], 0x5c}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 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, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="", 0x0}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x408}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x5c, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d6"}], 0x5c}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(0xffffffffffffffff, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="", 0x0}], 0x1) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) syz_open_dev$mice(&(0x7f00001e4000)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_dev$mice(&(0x7f000043b000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4a, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa31853"}}}, 0x68) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x408}, {&(0x7f00006aa000)="ba687301bcf236342b5be498bb988a3eb623628287", 0x15}], 0x2) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(0xffffffffffffffff, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="", 0x0}], 0x1) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(0xffffffffffffffff, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x68, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa96"}], 0x68}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a24000000", 0x15}], 0x1) 2018/01/09 13:12:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x409}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x68, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa96"}], 0x68}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4a, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa31853"}}}, 0x68) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) syz_open_dev$mice(&(0x7f00001e4000)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_dev$mice(&(0x7f000043b000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x164, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x74, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x138, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a24000000", 0x15}], 0x1) 2018/01/09 13:12:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a24000000", 0x15}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f00009e3000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c0008", 0x1f}], 0x1) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x8, 0x80, "ba"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x68, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa96"}], 0x68}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x409}], 0x1) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000adc000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d9"}}}, 0x6a) 2018/01/09 13:12:10 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x150, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x60, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xa0, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1"}}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c0008", 0x1f}], 0x1) 2018/01/09 13:12:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a1000)=0x48, 0x4) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000f5000)=[{&(0x7f0000113000)="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", 0x409}], 0x1) 2018/01/09 13:12:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c0008", 0x1f}], 0x1) 2018/01/09 13:12:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmsg$netlink(r1, &(0x7f0000861000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x6c, 0x0, 0x0, 0x0, 0xffffffffffffffff, "78a520bcde0e4b52004f4321d8ea44f866a33dbcfd39768d942c08ca942892957cdcd8abfffbca76769cfa5a7358505f28fda9deb856d335fc4b06e796fe4cbc5cd392180cd251a5d644462ab9046236e270a6aa969fbb99a501af"}], 0x6c}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/09 13:12:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000048c000-0x4)=0x0, 0x4) 2018/01/09 13:12:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f000025e000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0x1ffc, &(0x7f00004b2000)="") [ 183.759658] ------------[ cut here ]------------ [ 183.764537] WARNING: CPU: 0 PID: 5264 at crypto/algapi.c:343 crypto_wait_for_test+0xbb/0xd0() [ 183.783284] Kernel panic - not syncing: panic_on_warn set ... [ 183.783284] [ 183.790678] CPU: 0 PID: 5264 Comm: syz-executor1 Not tainted 4.4.110-g618a510 #22 [ 183.798279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.807609] 0000000000000000 24c1aaa60455a1ec ffff8801d14def00 ffffffff81d04e3d [ 183.815578] ffffffff83842f60 ffff8801d14defd8 ffffffff839dacc0 0000000000000009 [ 183.823524] 0000000000000157 ffff8801d14defc8 ffffffff814197fa 0000000041b58ab3 [ 183.831480] Call Trace: [ 183.834040] [] dump_stack+0xc1/0x124 [ 183.839384] [] panic+0x1aa/0x388 [ 183.844370] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 183.851264] [] ? pm_qos_get_value.part.4+0xb/0xb [ 183.857644] [] ? warn_slowpath_common+0x10a/0x140 [ 183.864101] [] warn_slowpath_common+0x125/0x140 [ 183.870394] [] ? crypto_wait_for_test+0xbb/0xd0 [ 183.876686] [] warn_slowpath_null+0x29/0x30 [ 183.882626] [] crypto_wait_for_test+0xbb/0xd0 [ 183.888739] [] crypto_register_instance+0x1f7/0x2d0 [ 183.895371] [] crypto_givcipher_default+0x483/0x5d0 [ 183.902003] [] ? setkey+0x260/0x260 [ 183.907248] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 183.914227] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 183.920684] [] crypto_alloc_ablkcipher+0x5e/0x190 [ 183.927232] [] common_rfc4106_set_key+0x118/0x630 [ 183.933700] [] ? kasan_unpoison_shadow+0x35/0x50 [ 183.940077] [] crypto_aead_setkey+0xaa/0x1c0 [ 183.946103] [] cryptd_aead_setkey+0x41/0x50 [ 183.952042] [] crypto_aead_setkey+0x162/0x1c0 [ 183.958157] [] rfc4106_set_key+0x41/0x50 [ 183.963839] [] crypto_aead_setkey+0xaa/0x1c0 [ 183.969868] [] ? crypto_larval_lookup+0x50/0x50 [ 183.976154] [] aead_geniv_setkey+0x47/0x60 [ 183.982013] [] crypto_aead_setkey+0xaa/0x1c0 [ 183.988039] [] esp6_init_state+0x20a/0xf50 [ 183.993892] [] ? esp6_destroy+0x60/0x60 [ 183.999483] [] ? __xfrm_init_state+0x363/0xb30 [ 184.005685] [] __xfrm_init_state+0x3e7/0xb30 [ 184.011722] [] xfrm_add_sa+0x1916/0x2e40 [ 184.017399] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 184.024211] [] ? nla_parse+0x213/0x260 [ 184.029717] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 184.036524] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 184.042547] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 184.048578] [] ? __lock_acquire+0xb5f/0x4b50 [ 184.054609] [] ? avc_has_perm_noaudit+0x460/0x460 [ 184.061067] [] netlink_rcv_skb+0x13e/0x370 [ 184.066917] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 184.072942] [] xfrm_netlink_rcv+0x6f/0x90 [ 184.078709] [] netlink_unicast+0x522/0x760 [ 184.084557] [] ? netlink_unicast+0x44f/0x760 [ 184.090580] [] ? netlink_attachskb+0x6c0/0x6c0 [ 184.096777] [] netlink_sendmsg+0x8e8/0xc50 [ 184.102628] [] ? netlink_unicast+0x760/0x760 [ 184.108654] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 184.115112] [] ? security_socket_sendmsg+0x89/0xb0 [ 184.121657] [] ? netlink_unicast+0x760/0x760 [ 184.127681] [] sock_sendmsg+0xca/0x110 [ 184.133189] [] ___sys_sendmsg+0x6c1/0x7c0 [ 184.138953] [] ? copy_msghdr_from_user+0x550/0x550 [ 184.145500] [] ? do_futex+0x3e3/0x1670 [ 184.151005] [] ? __fget+0x232/0x3b0 [ 184.156246] [] ? __fget+0x47/0x3b0 [ 184.161402] [] ? __fget_light+0xa1/0x1e0 [ 184.167079] [] ? __fdget+0x18/0x20 [ 184.172235] [] __sys_sendmsg+0xd3/0x190 [ 184.177829] [] ? SyS_shutdown+0x1b0/0x1b0 [ 184.183593] [] ? SyS_futex+0x210/0x2c0 [ 184.189102] [] ? fd_install+0x4d/0x60 [ 184.194522] [] ? move_addr_to_kernel+0x50/0x50 [ 184.200721] [] SyS_sendmsg+0x2d/0x50 [ 184.206052] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 184.213194] Dumping ftrace buffer: [ 184.216774] (ftrace buffer empty) [ 184.220456] Kernel Offset: disabled [ 184.224069] Rebooting in 86400 seconds..