0000001}, 0x1f}], 0x1c) r3 = socket$inet6(0xa, 0x80003, 0x8) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x3, 0x1, 0x7, 0x7, 0x5, "811a7b45e9c3f368a82a0a1f8bcc8540683deb210ddda28043365c840fe8277412f26ada8a9019c721e5d824c388bcf641acedc2061edbaff8bd959438eebd", 0x5}, 0x60) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x9, {{0xa, 0x2, 0x60, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000004000-0x4)=0xf11) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x0, 0x80805, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000003000-0xc)={0xc0000011, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000+0x24f)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={r7, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000004000-0x4)={0x2}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="54b9e875dd88b1a1ac6f7b5b7b8333da", 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000003000-0x4)=r5, 0x4) accept$inet6(r6, &(0x7f0000004000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000003000)=0x1c) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/05 21:29:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a08000)={0x0, 0x0}) writev(r0, &(0x7f0000c12000)=[{&(0x7f000051a000-0x3a)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/05 21:29:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x5, 0x7) recvfrom$ipx(r0, &(0x7f0000a3b000)=""/142, 0x8e, 0x40000000, &(0x7f0000615000-0x10)={0x4, 0xff, 0x8001, "cd0c6a250113", 0x8, 0x0}, 0x10) r1 = socket(0x11, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000171000)=0x0) r2 = socket(0x0, 0x5, 0x3) setsockopt(r1, 0x166c48f4, 0x1, &(0x7f00004d3000-0xed)="dcbddd83f8f5b81aa3117b6009206daf47d2f578a43506b67f1007024bb15f695e31615dfa012a3af16d9ef53449760d71877e5c766ec56cdc134c72a3d33d1c9475bf21175381e187f7b01981043f2d1d771884e2ad387ecd40cf8cde281d60f836a85311229114e2dfc92c248af7804e136434194d0c93fda5ecb85757d4bae3a12c22eb9f01ea65065afdf6896d3d7f41f89fc44c233603b9ad45a6ec4541777cb29656c5084e1ad349deaee9b9df602eee93a2933d17741718063c77fe61df85ba63645e6cf7cc520c272590e7ff222066bdc7f45530c0ebb723bb0749fbb540492ebbe72dc88343dad665", 0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000de8000-0x10)={0x1, 0x4, 0x5, 0x5, 0x0}, &(0x7f00008b4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000900000+0x9b0)=@assoc_value={r3, 0x1}, 0x8) getsockopt(r1, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) [ 323.249767] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 323.268063] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 323.270668] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:29:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000114000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000021a000)=0x8, 0x4) getsockopt(r0, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) 2018/01/05 21:29:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) 2018/01/05 21:29:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000f34000)=[{&(0x7f0000d42000)="173d7349d0a6eca176", 0x9}], 0x1) r2 = accept4(r0, &(0x7f00008b3000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000+0xbae)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00008d9000)={0x80000000, "3de6e99e0d17"}) socketpair(0x9, 0x3, 0x7, &(0x7f00008ac000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a10000-0x10)={r3, &(0x7f0000044000)="95703e919218714d26f1bc51e914887822630ba6438d2e500476857afa3f9f5223295dbf8f95a63cac05e70a1231681c"}, 0x10) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012b000-0x1c)="ae0331ec3a8a59f0f4db1f743ddfb7c24856f3dc54d3a36c0b015774", 0x1c) 2018/01/05 21:29:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x13, 0xb, 0xffffffffffffffb2, &(0x7f0000a95000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000bf1000-0x4)=0x5) connect$inet6(r0, &(0x7f0000dd1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cbc000-0x4)={0x9}, 0x4) 2018/01/05 21:29:10 executing program 3: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) r1 = socket(0x3, 0x80f, 0x100) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() r4 = getgid() mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dd4000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000562000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094f000-0x4)=0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd3000)=0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd3000)=0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000599000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a7000-0x4)=0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000898000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd4000-0x4)=0xc) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e6000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd3000)=0x0) r18 = getuid() mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a6000)=0xc) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000-0x4)=0xe8) r22 = getgid() sendmmsg$unix(r1, &(0x7f00009e7000-0xa8)=[{&(0x7f0000c3d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000dd4000-0x10)=[{&(0x7f000027c000-0x46)="87b731125eb9f71ac907ba3ce072f39a415297d0514eb654d7ea72ade23644f88e4716fc2fca8d675c91ed35075c3e76b9bec72035537b87a6e2a5fd2740b655eca060afaaac", 0x46}], 0x1, &(0x7f0000dd3000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x68, 0x40000}, {&(0x7f0000dd3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000776000-0x20)=[{&(0x7f0000dd4000-0x5)="9347f38489", 0x5}, {&(0x7f0000dd4000-0xe5)="3cedb1bc7109fdb1fa97e899bd62051702bebc00a8cb0b79e901fd8227190c7739eef30095d02aa45bcaf409cd110f15cef5bad0ec7ab357c1fc7ea74b0ed56d26f72983e2851a760dfdca128fd029d8753c16a24d69055cbbf23c8418b9b347d6756c8dccce993eaa38a69591f06495962f36a20e7ca24f2bbcbf30c47187c1543d8cadee2034997312367b456db19d9c495d4f759685db803ad1b7f4430d68fffc9e6251b6cc9dd0670d3ec1eef23ba0e437b1a7e711528631ad61dfaa3fef06769235873ce894c0737dd71690acec82b83ccb03841f00ecffc6d3dcee40e680ecf87e8a", 0xe5}], 0x2, &(0x7f0000dd3000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xe0, 0x8000}, {&(0x7f0000306000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d52000)=[{&(0x7f0000489000)="fed3b16f7038f93c14021261a65bc78d960f7dd4e41144fc60c2474be653a363c7639686dfc07d771e5a8a5a7d9fbeeccf8a2a555e57edba0a4e2e92f76966c5674454dd340c368e2dc447e6f6e0ae8a7a3813f6039f86c30ad39c55d3d655c3e93881bf2485de0f340e7ab9c4b53c32a6dacdd73d75fadb349d4851513245d6cc06bbb29c98f88e7d7ea91f6b56ead5341000ca1b44ad8a1714ee8a8e2a9af9108629dbbb99afdb350dc130db25092d24", 0xb1}, {&(0x7f0000215000-0xac)="dafa88a613d5f8a305ae507d39ed87d70111e91528ee5ed360b53a9d16aee2a5b396a6da9319bb71b0ab84766516c3d66eb7b2c0536ac033b5bd98b0c7acc015756ddfe83944d4d747e1eaef78140979b1a8ea400590a47bc91b5949e287dd963022bff6882cd7b459929f26e0a6ac5a4d5b9fae2b4ca7a145e0e8e01d49ceb536e905eb28239927d86582607b8eebf587245c19cbd0e1222626f52cb5dc9e894ac23b1ce47c8069f3e505bf", 0xac}, {&(0x7f0000919000)="13806a21315410277bde7c8f2823817d7185c44757941d497168c9bf12de59318cdb855aa3d763f237abb0faa1a20f8ac305ba92b32bc968ac4ba1acb79dfdea551b990e8b7b2a61cced746ac13c86a759c007e905b23af7c4f4c71225c222b022a4a5c993278d666cdbd91b9029b41f0b5ed493c5bf29b014693483cfcc088942f941782a3b00bbac679be7eaba006a72e2c871956c40b3d88b23eb1af85feb1c36d1b7f8972acb55d7c88049883b14cb4557e46dd030ad7a30474b4cc28098acdb00ff459a9e1295afd2b556a80c66e3fef4760068b7cd8e8829f8d1489488531f1ba4", 0xe4}, 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0x1000}, {&(0x7f0000108000)="d64a48d7f499dbc46fcdf6449cf9381741c0d4e18011eddd76f466ec84abc653e267b60ddcce497579d6370e7ac91b4789a820f2cf7f872d14f9375719a8bccf4f95776186899d28c1c90d9f81a4cc75aa6e471f8ebc68bf6aae747d86f5c0339212216065661d8029c6d6e5741599bd79d08daf761a6e93f6b3e4d1751aae9421da8ac0292dbd75620c93ba4f9a3835913b8aef4440a3788d358d3047848b3915db429bc105ea32fac3132114c4f2d25fb7df7974dbdfc89c02e5157519f10f17a1412bb60f7e52600959b36a63e77c332092e8a7a023fb49f70d14039eca83ede0c89a608b3a716f57b6ad8e6492d47b83cddcd22805b55ee4303f7602dd9bc9e666509b1f07d2a5518a399e9dac778d3782a2fcca54e1cdf2f39bce05b2af003ae7b53f67ebc40c22f1b0f94a9fc1d7e38761842fb837366875c61ddd741acfef1ea8d11297414e0180f5bd00bd8a3837acb9ff5d79c0c4377ffa4aa6ab58e9b568123e0f0c54da1638f4c9aa0dad5a0f80798ae657c2c22ec16a4ffc717c07fdec2628369f989a5d818b3884c964eed36e1b30952e5bc63a4ff9223a915df422e4ce0778068d6bdb618278fce7af78b18f002b2230b49fc4c2eed56c760a91564e4776a3864ff532756ea9a40c4c1a7da0c2e005e55fd0b9aa8e67c88fe0fea4305e3ea7ce891bb08e8a6e9e93908cb4d8a9f286ad3755402e35b1ac1cd13deed4ac97cc8b199689dac1de41c5bb35761539ed197bd2929948cb5ed90b62e97a25ef66d761a6119f5032b43d489b8d7300a2d347607ca6457447bfa52a8759c305573a815197b94f09dac44581d7d9e6d0f819491c828a96013d46c1d794d5800ea153db21e88dbb7b1cf482beed18bd97e8232cec83484003bc9f8ffeef15111c5c48d35cd099fa3d3b336a43fa2427efbca5af63b492d2b49a34f45319f96634f5a4cebeef25d4dad19deeaf3bcc3b42738a6f38713be058e87838307ac29a12f56648a3597a76a936046e29efda1e05c561e5377c02da04eb8957392e27a53ec9ef9d7b476c6373f929a0fe201b8894759ee2205cbfa8e1d50ffad7a96cce4f99afddb9a8fa696242f9a47f7b891c6748887795271c7c9e4fdbd050dd5d76a1cb496c6bdbdceb4db32e46553f827c62cc9089d2aa9e1fb454d07fc1367b560d612d0eb9d0d45cf203ab517aa60b26a0d7803f36b07cea8f80dca2e04abe3f376c17201cc2d415cf9fdbf33865cb58230b6ca7bceedb80574921a632be270073d7500ff1f8a63af1fc073e50d5d29c72a18c010b93390fc15b18a88412ea42d0c0cf3df1b2b513c7729af17f8c50a62034521d8e8326a4ce2478484798f1344e818397c3128874d4229385e58a8942139cdcbe0b65883ce0f83276ea31ecc7452dfb007dd1da84663c6f52bc270196c06e5f1df84182bb5c9533bbfef24300569beda56f8b37212b59d2f6aa505afcce7abcdf92586cbc5737af70ae11d1d863ddec0ec68b5a91eb48f3e81d6b5bfe3881d12ecb3b948679b57bbe2654e3b3daa1745f13ed5b2caa23f264104dea54ff00e7da450f110291a4b0c723b794dfd337a40c59cd3956ac6ec1a25e15c0d379258592f2ae5c1ce02e79e75522dff14889e2cd4ece8e2cb30b876a42c03228a3471fb18c973e1b81b0a132c6aa99d8f4ad23dd98c5e243e985a09a7f5df9bb3be90aecbf7c48b6510e337285550d5e48731074061c3ea2c0c2a737365f56891d72ad6f1a0c528b3074b29174fa9ba69f5b6f388fa460c577146276710e59db83eadd5fb40fa48e1e9a30c36cb68e368b653d1d0c1d155d8dfa84e3f6cb2e8673e10a2616ab6b900aa39202716cea6cf135c25f390dcf15f35ca5d95f8830d79dc5c2248bc9655e7d749f2d16441199c8281f4c76379f087fa2567ade42dc7728798394bbd2963d02b91eca0d7c1c39eeaedda083407873458b483042add4fc285caf3934754ad8a5873e127fbb8c629ec291f16ecf99a9d00f75ce26d89e42bed813b477ecee4381848b48a0be164089d055d88160f4301e2d021cd9d2d13aaf75ec5a8d14af71c3c62781e53d9d3127520926af939118562c016cd851ad3069b41bcd63e29c95ece269daf55d60c9616e819f68c047448738b3026647970e482b5c7bcbc8b3212090bce7895b51299c5328ce116a226b00b98cb050bc5dae6bde83cca033c2e4820542cb7be8ff7c07f678ce389e1f40b29d29788cfbaffd09cdf4cec5c149b00e26d28f0a4c4f750598c640f5654dcb9aedc75c5518dbd1082746188ef9f3fc9db35e556c22423313161ef320f2f3c196d4b0c81a6879eab3aa8e6ff9effdd0aaf5fbf641148537d9156b75c58e07352099705b7ddbbac4e470f05c2c0355135f4cce9c230a8b79e3323726a2d319986773e89b968b12164071ab9be7926386d5cef526d36eb1a47253814527c76a5cdf84688697a6111656ade5fcd50bb07247cf13578fb742f5ba4b81699cf10e4fa1734dab9a28860310801f0d36a7dbc8f4296b7aac001f8cbb6b09f540ae0b9da6c02b3c4583168c12a640e74a5a21737a342c12055e1aa5227c5289e8dfd583a7293c792ad2721deeb56692da8b2950b4642e9d7228a14e59790683722586c1c4719c449e6328d360e2f77b4f9af46c66cbb13312e34f673746455236a35681f6219655209aa8b5151d3c359f8c82fe6529d6213404d56a207609c77cc805f02d4fce5b7f71eb22fd9c39f63e2aed84a9c0c686a08f7582ed03bc6794cc0bd5b6b6c6addeff81b4f267c6f2f839101b52853ef618b2c400c51e122edb6006a9111dfe38d3a76ada01218db5ba729f10e41d96e8412308b0d8e79e53cb6fb58182bc9e392f2dfa00cdcd00f9568a358fd42cbced69b1680fd46658a16d2bd8f9f6f745454c7d3acf01a8c59709f020cf64ce42107ae2b43ddf1ccdef7bdc7377a07ba10463b28e845a3d49b56b8474c165100432d68b9cd38b7054cf5321cfb189686795e50a37ea7ab5f4d24c2646a6518158269fef8cc42788b109e57205f525f27b01ef6f92ba45ba12e686f888d88739ec123d2016b0ac8dec75d3becc349b8ea1631ce402de381444ce88c5781317ffdfd8a7cfe7f0bbc3dc2f5c8cf68771711c1c9e7b617ea9331c4a6088c8a989140b32cf203395cb115be7e5ecfba7ef024e585e919d78ab538e0b1ed830b09e0d14404c59df44f06c965244c2a7bfaa547914c4fbe8ed20c944cb57218214cd5059c143bba7dd3305f4a3cd6f229d03bcc852787cc7a98180014033d1b1adc8eb1d19b3fe22ac2283eded5e744cff53cc55d9b78bf90beac419a3fa2b4eba47b3d330bca6a849d0dba7e5a77ad41634b2bc9f5b5c8fad53aa7d8b762eeac4daf4e214950596f35583ab358158c4ed677dbd9da9b57c9f6b6770fb6407e67f2a5104815f0a15b4369844fac55b7b2f02c3b217e4b03d05651320c700fd0e8199c92c148cbe335b573f98b7f40e863d84b4447d3ccfa248d2b33e2cc951f85d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0x1000}, {&(0x7f00004a2000)="fd6f27e5ebac90da2ee2d5a63b8c497587a24a8c6d71c27cf5fc1180536451720224e508599cbdc94438aab55ea7c5d0ed1d94585bde669a4daa13145fe38694f623d6f3b59793f18120135ed4c26368d44d4b5ca63d83fe129f56b17514763f1b825d52ff44380c764742f214d09383887039667897eab44ec929b765adb581f1653f40558d55cfa64a11acde485d317ca3e7525e7fc81a2e4240bebc5dc2f3273beb293fa2d7e18f", 0xa9}, {&(0x7f0000dd3000)="b06982f58b79cd6f3cd256458c8423475d72aa985b784382eca7ca02a0c636987e", 0x21}, {&(0x7f0000dd3000)="fd6af067a307f42ad5350a70baf55b0e5639248b4fd3b6fdd886c32623ba84a02409fc551cb308624dbb3670c015e52cfabd29abd5e694ddbefc286016f7c8e1a66ef1b468264d346b5ae034c532d8f898c14f2e0f3bf63176bfa65c9371720f74", 0x61}], 0x8, &(0x7f0000575000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x0}], 0x3, 0x20000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a31000)=0x3, &(0x7f0000dd3000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r23}, 0xc) sendto$inet(r0, &(0x7f00009a8000-0x1000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:10 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) pipe(&(0x7f0000955000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000daf000-0x10)={0x0, 0x4, 0x80000001, 0x2}, &(0x7f0000fdb000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b3d000-0xc)={r2, 0xfffffffffffff07c, 0x10}, &(0x7f0000fda000)=0xc) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000029c000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fd4000)=@req3={0x5, 0x3, 0x8, 0x1000, 0x0, 0x5, 0x6}, 0x1c) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800000089f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x40000000200014, 0x0, 0xfffffffffffffffc, 0x800000}, {0x6, 0x10002, 0xfffffffffffffffe, 0xffffffffffffffff}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000037000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c60000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x2, 0x3080000000, 0xff, 0x101, 0x3f}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x0}, 0x8) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x9)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000b000)=0xe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f000000b000)=@ax25={0x3, {"96fd5ac905993a"}, 0x7ff}, 0x10) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000004000)=0x5, 0x4) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ef7000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000096000-0x4)=0x1c, 0x80000) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000354000-0x10)=""/16, &(0x7f0000baf000)=0x10) write(r1, &(0x7f0000ef7000)="", 0x0) 2018/01/05 21:29:11 executing program 0: r0 = socket$inet6(0xa, 0xffdfdffffffffffd, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4a50ea507591668746e569891a490254be0682e9e57e424ef3dc0d076790d58d6df3d82cde116a17eac5a926ed23d37778861f734ee96e7ac39f04f6b7677a572a6b8cd4696d8b3e99e817d5a7a4e3e56ec5fb6859", 0x55, 0x800, &(0x7f0000f94000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x64)="729d515dfd63a5bb2ecfb8b166c0a5577a1556508707ad1f963d76930c4851dda0583e9b3f7d57d74fc35b2dc4a8027e165582df5221b5b2ed74f1d74be95a9ce3ff562db5fe01ec2f8200130d0ab2fdb270629bac1493f8e2177b2847c30945662547df", 0x64, 0x1, &(0x7f0000000000+0xdeb)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc8000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000464000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000619000-0x20)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ea2000-0x10)={0x7f, r3}) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(cast6),sha512-avx)\x00'}, 0x15a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e99000)={0x0, 0x101}, 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r0, &(0x7f0000031000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000036000-0x22)="2553bec98928aeaee0825d6e36a2bb39e76fdd61459a2fe1d6145e8d79d521301202", 0x22, 0x80, &(0x7f0000035000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 21:29:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x4, 0x400000000, 0x0, 0x8, 0x2, 0x0, 0x1, {r2, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x401, 0x7f, 0xfffffffffffffffb}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) writev(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="8aa8cfa9f2f1efd39b3c46ef4bc7f9e0702f733ce95e09c92a9a0678af97be6aa1b872ed9a933cb301575068d2ffe8df4e2ca4c218336a1d615bbaa1d079f866dadd07b8b9ff000f9991f92b16c4175b1e52a6697474d4c468c6015b78100000005136327acc168f848adf805ae1", 0x6d}, {&(0x7f0000001000-0x69)="c190947ad6d5e31761a189b2a28cb1d7de6bf80d9241009aae7c27ffcd86f7e9ba57b5d6aca45c4d2a353f1853b5811fad2ed1713d85855f14fe4da51d488e372b64c31ed783692647c6743fd758e5dd8a20ecddd23f12bd905854ac7d7bc5e4bf5388115ee8f2e8d1", 0x69}, {&(0x7f0000001000-0x5d)="4061bfc15e5635e87b0ee38cfffac74f76a04c400539b8f34c42641745ff32533f431515f870e971013389e22f0007a393201555791098be38a946deb948c5e60f7c3678d91fc29f638b4eefe56729fde811a988cf60270a428aee38ec", 0x67}, {&(0x7f0000002000)="49836c1ef169bf2be8a622747c00c84f7c7934421a6e909db732ff9fc34c57e59f87f2f90abae20eedbfb4c7d009cad8e93493d8471df69ce74d01b2ad1b5aa2bf7bfc43792a1bcf4c9c3fca888eab8830d9228fbfdf2299e52fd4430013f42b41a8b6239ce53d3454a8315a3966b35c70566ea997a4d80b05369686ec2108f6fe96b41c81200f47a0ab2bc1babb96c5beb98aac28d0a6bc6f3d920a2c9e", 0x9e}, {&(0x7f0000001000-0xbb)="859d8e7224c37664e2c1f2d6e556a42e8e325088407039eb7e828aec061a28e54dda53b768e3e1e3308f9c3f1d54d124f9dc69d1c8d744b2dc15c6854167840a0c7015f8eca1f37a7c0d43ab83bb3e516b4d4723002ef7f4b4a3aef4e1450b41e553d3df82dc2163d9ade7549ace59413e8b59be0be09bf245d3e107a997f86e6a2316b6abd68d02f9f87f347bcb2189e6fcc23455e9869c57733272c23cc584c8d08c48754704ba4cea92fc47ff64d7ae6761db86d6701c153831", 0xbb}, {&(0x7f0000003000-0xd7)="239e58701bc4fbf3eb9e1e659b94b51c8ae805ab3f8fcc059218e2b8e98eeae785391b2fb78c5f6aa556e3998b786c8a009882b0d0524eb772919901bdcc4cccacc27f22e36e0a19011658a0f622672af9db9d59028fb8974212831327166b13b8af9d57bede08c611c1106bde46bdd14479ff2f5720ba887579c93d40aef738ef2662212cf02f58daab4495ef9569f462fec99a1f904a086a840d427d9da7a135c231e3bb3acf7cf325952d86107b9e462022e7f467620c002698b0e351b127fd5a6d95c2ca262d767368c9ad4ee77bbcd5ee541d6bbc", 0xd8}, {&(0x7f0000002000)="9963", 0x2}, {&(0x7f0000003000-0x9a)="e0387681be9c2f5ae1e54d5329f7968bff363d52b7ea419a9183d1f69fd020066e7d92909139f9b2e82b752df3912ff6284ec49ab738f603052387af2745cb1398ff4394d59ce2bba11e22c22ea230b717048e128a8500f8a21587bbe5b41c68ce4c101dd7461e1acadbe05b0bacce5c6552b8b20b2cf6419a48ad46040f3710f20234e9f1fef56ef46a95c003b890bba2765465f5e81ab81601", 0x9a}], 0x2f3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000075c000)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000548000-0x4)=0x7, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000004e000-0xc)={0x80000000, 0x0}) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000066000-0x4)=0x0, &(0x7f0000ecf000)=0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002f8000)=@assoc_id=0x0, &(0x7f0000b86000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000f14000-0x46)={@random="f41b476aae84", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20, 0x6, 0xfffffffffffff4bd}}], {{0xdada, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @random="256563ac191d", @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006c7000-0x8)={r2, 0x0}, &(0x7f0000048000)=0x8) bind$packet(r1, &(0x7f0000d9e000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) setsockopt(r1, 0x107, 0x7, &(0x7f000004d000)="", 0x0) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000317000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000284000)=0x43724fb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048a, &(0x7f0000fd2000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) socketpair(0x2, 0x807, 0x9, &(0x7f0000dbe000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000613000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb368, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xdb, 0x1, 0x1, "eef50b2d4913329076cdc152db4d48c89d1070b0e293c068df686ee974ca3e2f921886c2dea4ef3d90196f071d716b7dcf073ad005ef060c34fc34165d22279621c8961fd3def99cdd0a9f471d5cfa70"}, 0x160) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000781000-0x4)=0x100000000, 0x4) connect$ipx(r2, &(0x7f000063f000-0x10)={0x4, 0x446d0a6e, 0x3, "6a9824689764", 0x100000001, 0x0}, 0x10) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ff0000)=0x0, 0x4) bind$alg(r1, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x20, 0x108f, 'ctr(cast5)\x00'}, 0x58) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff0000)="0a0775aad5", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f00007d1000)={0x0, 0x0, &(0x7f0000f8d000)=[{&(0x7f0000f3c000-0x33)="f5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 323.551329] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 323.585425] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 21:29:11 executing program 4: r0 = epoll_create1(0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007cd000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000acf000)=@common='yam0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x40000008, 0x0}) r2 = socket$inet6(0xa, 0x1000000000003, 0xb) setsockopt$inet6_buf(r2, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80006, 0x47) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018600e348150000c6b760fafa"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r4, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xbd, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r6 = accept$alg(r4, 0x0, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00003cd000)=0x0, &(0x7f00003a8000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r7, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200000000010000a2420008000000070000009b", 0x24) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ae0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000046f000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffff800, 0x6, 0x11, &(0x7f0000be1000/0x3000)=nil, 0x7}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d3d000)={0x5, [0xd01, 0x99, 0x3, 0x2, 0xfffffffe]}, &(0x7f0000641000)=0xe) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000df8000-0x10)={&(0x7f0000fdb000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f58000-0x2c)={0x6, 0x4, 0x2, 0x6, 0x0, r0, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 21:29:11 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000534000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f58000-0x20)={@generic="a5aa11a7bf3cc8204919d99ad7cb85fb", @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x7, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f000065e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000841000-0x10)="e5fc", 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c41000-0x20)={0x8, 0x1, 0x100000001, 0x9, 0x4, 0xd3}) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004dd000)=[{0x0, 0x0, &(0x7f0000f97000-0x80)=[], 0x8, &(0x7f0000f2f000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0xa4, 0x117, 0x4, 0xe2000000000000}], 0x30, 0x20040001}], 0x1, 0x8c8) sendmsg(r1, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) syz_extract_tcp_res(&(0x7f00003e0000)={0x0, 0x0}, 0x9, 0x10000) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0xc) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000-0xf3)=""/243, &(0x7f00003a5000)=0xf3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x13, 0x6, 0x70000000000) setsockopt$inet_int(r2, 0x0, 0x36, &(0x7f0000eb0000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fc3000-0x18)=@add_del={0x2, &(0x7f0000865000)=@generic="71953e3d07d755290b1b8d74151bc620", 0x7}) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00005b4000)="50a71fc7078c6b35b4628485b9c22c39e6d6c09cdf4b99de7d45cf40c705abf80bb3a92b4f49205f0ea905ccad8e67c0ba43e87ef53a92c1c0c82a4de7a5a9a924265c87add04e9eab85c27a043f8754c0dbf80f45f68724a14aec2b07814c745df7c4ce024f2a24aa7fb7b22c58eaf0fac2e5cb729d7c447604504106c0fc5678dbe76345270ad2d5ca2fa3c96af54aec9ed0668f82ca8d419e30e65e75aa6cae345575f4f02029b81c08b4186a371206e28cf7d60c56a464e8cd41706ff02466e52a7684a469845750ea2ffdb490bd9f2da0dee9699e75d54a1063418ea30c1027", 0xe2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = socket(0x9, 0x0, 0xbce) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b4000)="3152c2d7042a4a8dea54741c536dcbda6e0eb99e238b15c66c2b7b718d7d0bc7d19e0de0773361c36282771714727e6568741f2da2b3f097d4c12bc861f7fe7cc8ac65bdda8cb446ae266e8580e9ccad9df27802157177bc61c42792f275ac71e008cc98cf6e95c94fb6192dbf0391a3555805e360061488c3baec9ecb20bc60a2e446d37e7147143ee5621e7c9a77d8a379b047f1aca0fedaeb7def8c22f7135a4e4d3179fb701a631d46a2b05433b0e5f62582d22eec39728434925f876a3da4940ebcfe4ed66723d6178da46778256c566ed461a4", 0xd6) r3 = socket(0x10, 0x8000a, 0x800) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00004dd000-0x27)=""/39, &(0x7f00004d8000-0x4)=0x27) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00005b5000)={0xa, 0x2, 0x9a3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00005e9000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000978000)={0x0, 0x20, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000837000)={r1, &(0x7f0000374000)="", &(0x7f0000e4e000-0xa0)="347e0f3612ac06967f5754ded9ab41e5a50c3026da56979e08994abc51060593d625c523823f4d797be279b8178b2b54c5fbbcc4b3f7814cd1a44d583696e01b3ec2d133de6a772d86012a5d1370fc8046d9ddbd50bfb767fba60f09f650623a52f3adaede4d535cafe8b89cee2e265f05ee106e50c07c59f9fdd8a8ed69c7e63ad80de671f64f4d005a3dbbf21558cbd1d87518b3cc35bd64c8e99e68c35270", 0x1}, 0x20) write(r0, &(0x7f0000764000-0x4c6)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea34b7d65270af1560017147416b5cc3d89aaacabc0c97dfca33e8374ee803744888cbcceb5738b80193b72b680ad1892367a83b3f11a0aa8f7b50b58e49a794d7ad880caecc9926042f4d48bcac8917c5d4160021c1c0e2b0d052f2c4c78c88157ec2cf9a9d6c1ca78bcf0200d769b95f8f4fb1a1f4547bdd5708d861fe00060c918afed68899ecdd9ad0e58cb5532aa82ffe7f59eec555f2cf1c6911435254857ebba22b8115472c36126f2b79b4bc15cdf4439bff36754960f09aa9922aacd726535b8a75fa8c69321f472d0082321552c695aee47432721fc4d7008aa159903d3858fe7c6af8542b3f233c99ef8ee361a2f67c41c5320cde878aa83ef1021309c2c5ddb02cf8b1d383ad54d98bc5c6ece0b5aa5e6c75b6c4ef52807715373904796418dff0c36cf1e671ab105a8cd1d4c33331635c3d9398d78732ac36f77f13e287653d551899f3c65f5a040eeecf3aca125903839e3e248350e28484eb2590f3bd01ed225ca8f071d07d1b53cb9285372", 0x379) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ed0000-0x10)={0x2, &(0x7f0000cfb000)=[{0x6c, 0x3, 0x0, 0x6}, {0x0, 0xe84b, 0x3, 0x3}]}, 0x10) 2018/01/05 21:29:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xe) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c65000-0x4)=0x0) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001e5000)='vegas\x00', 0x6) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce4000)={0x0, 0x1}, &(0x7f0000b04000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a6000-0x8)={r1, 0x8001, 0x800}, &(0x7f0000d40000)=0x8) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x13, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006c5000)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x100000001, 0x3ff, 0x2}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x17fc, 0x80000000000) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000040000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d98000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005dd000)=0x18) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f74000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000f74000-0x4)=0x8001, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000a, 0x40, &(0x7f0000f74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000f75000-0x20)={@generic="a7d1feb9b676e647c1504ba2cd6223d1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f74000-0x44)={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@generic={0x0, "6edd44ba2c4a27a11db26cd7b4016a1967e84f61757e41d01a2751df4a2033e9123c78b83aa69e189c4e48cae442e3017a4ffce1c739c1f2dce64eba0e350691dd2d2b7c19c1b47503d46638632dc662ec4c7d91acaa7e9e1225e1c04c9150f78cf55a39d764912ddb65bee1995df511912c4323e82c0a14cbdfdf71de50"}, 0x80, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x20004000) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x8, "06ffe9010104"}]}}, ""}}}}}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6c000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000efc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc6000)=0x14) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000919000)={@rand_addr=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00000a8000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000131000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f64000)={0x0, 0x8, 0x0, 0xffffffffffffff01, 0x4, 0xdeb59e3, 0x1fc, 0x3, {0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7ff, 0xffffffffffffff5d, 0x4, 0x8}}, &(0x7f00004e8000-0x4)=0xb8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f65000-0x8)={r3, 0x80000000, 0x0}, 0x8) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r4, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r5 = accept4(r2, &(0x7f0000348000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b6000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00003c3000-0x108)={r3, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0xffffffff, 0x5, 0xffffffffffff8001, 0x8, 0x0, 0x1, 0x80, 0x7, 0xaf, 0x5, 0x200000000, 0x101, 0x67ea6ad9]}, &(0x7f0000016000-0x4)=0x108) connect$inet6(r1, &(0x7f000096f000-0x1c)={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) listen(r0, 0x9) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f8c000)={0x6, 0x5}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000071000-0x8)={0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000589000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b9c000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x80000001, 0x500, 0x3f, 0x80000000, r2}) r3 = accept4(r1, 0x0, &(0x7f0000c81000)=0x0, 0x800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a78000-0x4)=0x0, &(0x7f0000b54000-0x4)=0x4) r4 = socket(0xa, 0x2000000001, 0x0) getsockopt(r4, 0x1000000000, 0xaa, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/05 21:29:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000fe0000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x27c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x74)={r1, 0x6c, "87efdce601ac3ef93e115518989123efe88a7a7f2facc4bef20f4fd4f67aec10b61553f6a24005ce7911ebe50118adf9240963e6215e832e6f63bf3dc7a9706b7bf38249ec9afbd0e1a795295a4638e5fbfddc472d98b55dff8c7cfa1d5376e353de62e58f57fe20a17fbd2a"}, &(0x7f0000001000-0x4)=0x74) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e2d000-0x8)=0x0, &(0x7f0000e40000-0x4)=0x8) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00002bb000)=0xa65, 0x4) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000845000)=[{0x6, 0x6}, {0x4, 0xffffffff}, {0x3, 0x51}, {0xb, 0x1ee4}, {0x8, 0xcda5}, {0x8, 0x657}, {0x2, 0x5}, {0x3, 0x200}], 0x8) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x7, 0x800, 0x5) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4a000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000f49000)=0x8) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000667000-0x10)={r4, 0x0, &(0x7f00005fb000)=[]}, &(0x7f0000f4a000-0x4)=0x10) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000013d000)={0x9, &(0x7f0000950000)=[{0x3, 0x0, 0x4ae1, 0x4}, {0x100, 0x1f, 0x80000001, 0x6}, {0x5, 0x35e, 0x3, 0x2}, {0x73, 0x2a, 0x40, 0x1ff}, {0xffff, 0xfffffffffffffff8, 0x744, 0x80000000}, {0x400, 0x0, 0x7, 0x100000000}, {0x4, 0x3f, 0x0, 0x1}, {0xfffffffffffffffc, 0xec64, 0x0, 0xc5f6}, {0xffffffff00000001, 0x7, 0x100000000, 0xf9c5}]}, 0x10) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000601000)=""/96, &(0x7f00004be000)=0x60) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000110000)={&(0x7f00003bb000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f49000-0x20)=[{&(0x7f0000f4a000-0xae)=""/174, 0xae}, {&(0x7f0000f49000)=""/198, 0xc6}], 0x2, &(0x7f0000229000-0x35)=""/53, 0x35, 0x2d9c}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000029000-0x14)={0x2, 0x8, 0x9, 0x1, 0x40}, 0x14) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f02000-0x4)=0x0, &(0x7f0000378000)=0x4) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) r2 = socket(0x3, 0xe, 0x3ff) recvmsg$kcm(r2, &(0x7f0000cec000)={&(0x7f0000880000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aef000)=[{&(0x7f00007c1000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000070000-0x67)=""/103, 0x67, 0x10001}, 0x1) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x0) write(r0, &(0x7f0000059000-0x4b)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/05 21:29:11 executing program 7: r0 = socket(0x40000000012, 0x4005, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x94)=""/148, 0x94, 0x40000040, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x58, &(0x7f00004d0000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000de7000-0x6)={0x0, 0x9}, &(0x7f0000fcf000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a1000-0x6)={r1, 0x8eb}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r0, 0x0, 0xe, 0xffffffffffffffb9, &(0x7f0000f3f000)="33db2438fd6998ba514d774211ab", &(0x7f0000f88000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000043a000-0xc)={0xffffffff, 0x5, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000776000)={0xc, 0xb, &(0x7f0000820000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xdd0a}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x15}, @call={0x85, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d80000-0xa)='syzkaller\x00', 0x2, 0x25, &(0x7f00006ce000-0x25)=""/37, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pipe(&(0x7f0000b8c000-0x8)={0x0, 0x0}) accept(r1, &(0x7f00006df000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000483000)=0xc) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000d4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000fcf000)={&(0x7f0000fd1000-0x20)=[0x6, 0x5, 0x1, 0x8, 0x9, 0x8, 0x5, 0x1], 0x8, 0x100, 0x3, 0x5634, 0x100000000, 0x8364, {0x401, 0x1af5, 0x5, 0x4e38, 0x8, 0x6, 0x66d1, 0x1, 0x7285, 0x6, 0x7, 0x2c00000000000000, 0x3f, 0x8, "6a00369a7a26a431937dcbd605cfb201e92e53d4fa89fcf0ed1e3c53268b457a"}}) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b87000)={0x0, 0x6}, &(0x7f0000e94000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000849000-0x14)={r4, 0x1f, 0x10000, 0x0, 0x5, 0x6}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d99000-0xc)={r2, 0x80000, r3}) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x1, &(0x7f0000daf000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ae3000-0x26)="240000002e001d00320000087303000000ffffc511008b00000000130900000000000000", 0x24) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000551000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bd5000+0xefe)=0x9) getsockname$inet(r0, &(0x7f0000d3a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000246000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000036a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000056e000-0x4)=0x0, &(0x7f00006a4000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000376000)=0x6, &(0x7f0000949000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d2b000-0x10)={0x1, 0x28, &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5d000-0xc)={r2, 0x9, 0x18}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r1, 0x0, 0x0) r4 = accept(r3, 0x0, &(0x7f0000cfd000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000442000)=0x2, &(0x7f0000dfa000)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004bd000-0x10)=@req={0x28, &(0x7f0000075000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x0, 0xc8, "e814b49403e5", 0x100000001, 0x0}}}) accept$alg(r1, 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000939000-0x9c)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x32d, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xff, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8b) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x7ff, &(0x7f0000d0f000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fd4000)=0xd319) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:29:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) read(r0, &(0x7f00000a7000)=""/88, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00005ef000-0xb8)=""/184, 0xb8, 0x1, &(0x7f0000ab5000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) 2018/01/05 21:29:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000572000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00007fa000-0x4)=0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 21:29:11 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x6df, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000601000)=""/85, &(0x7f0000f5f000-0x4)=0x55) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f5e000-0x10)={0x8, &(0x7f0000bb3000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f5d000)={r2, 0x1}) 2018/01/05 21:29:11 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000000000002) r1 = socket(0x10, 0x3, 0x1561) getpeername$netrom(r1, &(0x7f0000797000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000058f000-0x4)=0x48) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e7d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x3, 0x8000e, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e24000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffeffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}], 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000f64000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e9f000-0x4)=0x48) 2018/01/05 21:29:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000034d000-0xb)="ea308e4a0058febc4a14cb") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000702000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000784000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002de000-0x38)={0x0, 0x0, &(0x7f00007ca000-0x20)=[{&(0x7f0000b6c000-0x79)="42bf07c6b5588578", 0x8}], 0x1, &(0x7f0000ec2000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000717000-0x38)={&(0x7f00008ed000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004d0000)=[{&(0x7f0000e7d000)=""/7, 0x7}, {&(0x7f0000f6e000-0xd0)=""/208, 0xd0}], 0x147, &(0x7f0000198000)=""/47, 0xfffffffffffffedc, 0x0}, 0x40) 2018/01/05 21:29:11 executing program 4: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80a, 0x578, &(0x7f0000d39000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000a23000-0x20)={0x3, 0x8, 0xffffffff, 0x3, 0x0, 0x8}) r2 = accept4(r0, &(0x7f0000d37000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe, 0x80000) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f00009d0000-0x70)=[{0x0, 0x0, &(0x7f0000d37000)=[{&(0x7f0000d37000)="", 0x0}, {&(0x7f0000d38000-0x2)="dcce", 0x2}, {&(0x7f000080d000)="200af3e9ff52fdc7393d79d5e18eff15dbb6b3061cc0140945b8d8cd40d935f075c5935aa020ba118722c7c1fd272f19a087ca980b0d0b086aac7c5c1633dd0e41a02bafdc0c353ab1c61ee2acb9f3843f0cf17245c438647196fe475c62fcfe38fc48987e2eb7ec85868cae3f97bcf99fb558e1f4cd417283a4ee1168cabcd69fbf8e801fe4cfe471e92d8bacfc4c003254ea26eaa1df351ea1be5d13fb62d6e328f166671b026f84548326b1ad298ce2ba8c0a6af16371ef2359839dbb6546f67d4c25688630ff719a3b1028262422227bf533b6a7d0a0ddf0597580d88919bad5", 0xe2}, {&(0x7f0000d37000)="cc3a08aa5a89b83504a1835f178afe4cfca7ab71d3f77076cfe14a6fee7f39fa5607962dd135255f44674a007226a5ffc406a9c051a36944", 0x38}, {&(0x7f0000793000)="", 0x0}, {&(0x7f000099c000)="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", 0xfe}, {&(0x7f00000c8000)="a5ba3b2b20d4f6c3c076b09e", 0xc}], 0x7, &(0x7f0000d38000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000005}, {0x0, 0x0, &(0x7f0000d37000)=[{&(0x7f0000c0a000-0x1000)="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0x1000}, {&(0x7f00007c6000)="f88a89aa77e3d26eba7b2b27dddecb7212e11b99926db13f2041b464e61396369228281256c3af768bb21eabbb0c38d150d5a9b8f5d0d30377785bdcc53e8ff2fe9421482983f50a31c982cf0f9bfaec300a85214c811a26ac330d679e4eaf034d6718dfc7ca2581360e2756e87c90e785daa53ce9ad5d3c4e46f2369d2ac8ab78c0951c207c78ebd2a169f0d2afb3106d88aaeae8c6503f16b964c88c64feebb151cdcb5f76a3b207a5180b33d14d89e62657f8715b59c9cd24a34ca7d73806511ec71f81778a75fb29c927b55252c43a11484d87d5f599b2a4454ecdc78eb2ff8c17f57e9dd22a7d69a59d33d938e762203c6769a056bb1e25663d12f1420e3d4c2c0e54335778dffcc9a6cbd66aeae8570d4a1cba019edd73456cbc350ffe11142aebc43ba0ba77da7e23a2e40ff7f7dde9d2a37030d1dc785a3f6f312dcc95cdb399dd14e1e507073a7cc8f4de1c92f7d5e895b014cb7108ce32c452d24238b8c37581000552e62d5802330e68db14c8cd2f1c9dc5408d329491269ab71b377b49b06e38c4158195418c6ce5183148338a8d6ad0fdf5676778edd5cd2ac7cc1fa7f04770d440ccb280422c1e1ced4449b7a38690523db5fecf55512dea86e82981404bf2e9c2f53fc8f19dcb84854c1ca8ae556a6f6730b23946328e974a4c23134e7750f3c26e3593538dda80c6a708f22be6aa23af68916572f6c17b7faa4a82ec8f0de89fcd4060a5f9e06a439a48de4277926975393eada1ea460deb9fcb5069b9641ae216108fb3a026dfa82d8882b52361eca0396c4161ffb74882f62df29db1b7ada71035bda34bdfb97f8dc2c34f74b108c209f16273f2c645d7a71ca14ccb671ecf469c30ac108fc4e424545155e3333f26939b923e15c945fb033cda24f3cb1350f2acdd509d5e6c08f1e0333e80423b3b8ddd7107cafcd716c56a7bb41060da2ebeea368889d0b95bd15241f37262968073d9191f91db226a545c287e6eab11884cdd55b8d1e11570618e656beea82e3808e875661c6677fc45e238c92bcd5541089aa20bf5e59e04d2f70efb15c890097bd3fd20b88bc5311875d352a2895c2b55819c9844444a61a50243f447e9d7b6c4718d077d31e6bc6161675fb90108649f036662f33c0b48fce719d83eaffecd875c5e5d7a2fd9de34447e0052f58c6a0ade0a753a379faba333955c3d0772cbcd7773d0948dedf6ccb9d01883cb2ae7bed2972e4a5db02e2fb466be07cc05fc438c08ece1208ed5f94f3f169083eeb70012be342324c13cd8ec0e7e94249defc94deb4d81cb2a01d6a57a115362274343c85a3afba9196a0e9b521164252b4b378d1dfbda5b12f21395c7c3f477b47daecbdb4d2df9b63632228c451b33ec9fbae16e7b5289fd4cebaa3ed4a4b3beb0cd4974e14c3497c030d06fa29928c3bda9818878d820ac6b2479e7556be9085cbcfc162a3fd4790a7bd01959e3f4c7122a24d6eec62eca328b26428fe731abcdf58c622bd301b733d8090fbdca28693816d84998f18b86576c0f36912831716d021bb0eb37fbf680e6277064aa76a4f4fb70510137b5b64af6251f246926a7400c2e1c6cb0ffd0873fabfc48aaec4164266b74827458484ffa801d202222af1c0cd33fa913c0c8bb5e7b0462777c2427244273beec6ca7b86aca8ac03541cbae2586f0362c3b4bb7c39af5eec35b243135a53c4d004180c087afe81e7883f472e768392d8a9e40374765eaaaf6339e4818400af01773f4ba730c4680102f84df4b98310cdabe91ee2d1fe9bf17dfee4c8d3f503ede234b5d2aac848002745681a7e0091148927b7ebe656d5ab702697c36d51ba705613fce67a44e8705f47d14ef7fdca8d0db9f2cc0f19131381569b4b56af37e914bfefc1510d33b8a1f6a72d2b9e43f7d908f584e7a0b4b5ab93bed40003c6877fd2c0ef6b97a13ee07a1f9769808954581175b4c391a670e41dc6bb199369a9e97bb32e9a70ab54ab350e0678cce67be7fa0453713585ccf21ef37796b30bad9ed9ffd00dd7c575803e72f062fb7adf58b174aebff26c8c8a80d9925985784c41932177194b278baed43e303cdd386aab16fb075ee6eefea7e7f37fef0551b4e19733986877b7b2ee4eb9e5ad7752e15d8b0cca7828adaa4ae1f4d2c36e5b3d705c06893a7303c213f233214e8794ce8f78e59f87dbde9a52dbf8e0fc4dbe36d5b858f13852961d26b801848112349a0bc9871f0f3e96abbf19337f55efb2f31cd288ad7ffc635e4f7c637fe294c3fb2280c2ecd85b36c634edd13f35a32bc602afcb4d236cf77356215f7e9562a7b3df007a8df0f125d08b519cb1d4d86cfc410b4a2828fc90199b90ed1f814c50a9b55cb943cf964d4ddb4eb67b8b124c0f245d70d556ea5808d408ef252295667b5cf6e8525714226cefcf8e29f5830ef63acd50d700b2490ee6fe819c74204088494a171c26ddc5d64fc52694f774f48def3016930920e91119a9b8c0a3d9968dc16d5d2b58beaf2f8520c0fe0ce95619abc901a973142c01c705c44d41d6d11ee23bd83028896f398467059d850357a8e69b81609e09b366c9a9fa7f648f26682ad92ccf4fe2f1f9470b4995852023abd95760b7d3774fa9a3fd0dfd0266ad5eec3bc55a9c0bedd15d34354764f682a63fe8637db5206b5e0bad085f3fd6c7b4fdba9ba1a3f90877a9fdf4bcd05fd30dc7cbf6e4c2d97175285c9084bfaf557aa633c759414c00217036ec33cec9256559a52e0a50f34eff44726be219cf1a251829e258761b9ff39c92dcef38e92ce64e2de643e9f85302e6ff56e7ba7ed76707a0822478a7332d1cadb9ab3fddca29f3fc78b18cd232610b5dcbaf61edf0ec87f38397d88eeddb201d114f73af773557b14d6af31e342f6df82133e987b8bedb1067c1abefa0a68290982dd2ba2312b213a2f17b40051e1db2a7426acd7df2bfd192d0477d085b5ecd19d984b644180f6e618536f795e04800e0e71cd8017126d621e8d081218a8b98dfd15b5da42daae2b4ffddafce01c3905583cf09c5022f1577eb4983bace3a048df49cee1d9d6d46abd3f43a062f3fab7275df04f9eec74edb06236985209e5bdbf66462a2624d2ee13745a4aa5fadd3a6ced882b457f61c91f66587c973dd15b1a18545951cd4d37705c57d8ef624fc117251d0ad0bf6b8abd7351fd8de6473b13bb0277b186241d8bb2118b0cecdf9cd4ae780878f76bd403847da200dafb1d956b1adfd2539f8c8ea722097c1e40f4243e4ea1ac42c4013948f157b13eeec2216b6f87df38c3be77883e4fe87a5143d1c4e23326c6cd92fd9cf411654d33457aec76f4b5d22c674abf1208e2205078dbdb32b4415855c89ba33d6271b1118fefdd072f1bd4a388f950d0c82e8805fe611a83c7c96598322dd893ce95278c92dda9716a2ab9da07605f4fcfa84683483f273c34638668a05fbb6f6335d3a7940f7a5f2a0c3463806be7d6313292dac48de6d11b18e9e12898d4333860783e31b1bb55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0x1000}], 0x7, &(0x7f00006b2000)=[@iv={0xa0, 0x117, 0x2, 0x8a, "395e30cb6cf5c328600c4fcdc69fe057388f4cc52a0f99e1e4ea4b7ab037b38e03455bf67a27456559d0bca7e499d3ff7044be751bb45e8fb5d6ef0fdb7257d36806e37ed7599d6d12467c2e0eb3da83b24270d6cde9f318c0c077728e1ccaca7c1d435a272c1310a5a05e8824eae46b7248b53a8a3ee91b4e3599f45bef3410e40853a1b01d12f08f96"}], 0xa0, 0x8800}], 0x2, 0x40000) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000a56000)="2900000021001980013d8124100a0021020003001700002a00e8ffff0800020003ee080095645aff00", 0x29}], 0x1) 2018/01/05 21:29:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008d5000)={0x0, 0x94, "7db757b73204756d9ced825b24621b7fe74be48721c739573796fefddf91403035d3e3ee4f12c444fc2eecbaf6aa82316b33fa378bca4868bba6b2e40eb93b378be68e91089d7418d0cd7f7774a542793a4a183607be5b1db103761bf4fe1d76db1a71d578875a8918347925fa80dc7358c4154a32b737d48e9afcde43a60927b2ed95d4da3e878a31029c04022f394dd822f0e1"}, &(0x7f0000b65000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c42000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6eb2, 0x6}, &(0x7f0000208000-0x4)=0x98) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000ae7000)=0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:11 executing program 0: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000997000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000794000)=0x0, &(0x7f000061f000-0x4)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000b9000)={0x2af5, 0x7, 0x1, 0x8000, 0x1, [{0x80000000, 0x8, 0x800, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) getsockopt$sock_buf(r1, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/05 21:29:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xeee, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005e2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f1000-0x4)=0x14) 2018/01/05 21:29:11 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000cc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e70000)=[{&(0x7f00004d1000-0xf6)=""/246, 0xf6}, {&(0x7f00001b3000)=""/0, 0x0}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x6, 0x0, 0x0, 0x2}, 0x120) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/05 21:29:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000504000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00009e5000)={&(0x7f0000be3000/0x1000)=nil, 0xbb3d, 0x5, 0x2, &(0x7f0000cef000/0x1000)=nil, 0x0}) r1 = socket(0x10, 0x80000000000000, 0x0) sendmsg$unix(r1, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005f3000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/05 21:29:12 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000418000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dec000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x11)={r0, 0x79a, 0x200, "3f890b8c1f73577cea3f5b5f9709575acca2e2781f9bd07d867a85476a5621f78f155b5a7555c53bb81e253fb6038cea16af7875849a04d84486c32ff3ef327dd8c636638c4f156755d244621122a0fd5d195d6acf69cc2c29a799575f61760795177d1bdae1701b0209d22d703d6d629d9f036b4eb4557a1039230c5c0d0ea0a4fcfcf57b8f28057598cd0f1896a875e3bd4a31165cd5a4009926135bb82b8e02d115eb2b5e9c98a99ab2ffa9b99918b8c8eed377beb61f6290159c7a196aa74c92d912dffd2568f46cef348d414e1f5ffae4ed1e8e9298ae0b69ee381c73d40c065f81e009dde068490fe25be460ff7a"}) sendto$unix(r0, &(0x7f000004c000-0xd9)="8310bad9f97c5f242fd35d91231554a83c4176976322db8826820420c11b9621f765f228d01089c3650c5f500ff556687c0e019deff10fa629c07f164880a0b21a85aedb5038c8b21ad01581034b1cd528a39b41991ac9d6b9bc4072bb75ef074c2028f12aea3cac539faa1dd583517ad035cb45ae62e17e1080e264dfb5f68854e5da76be5f9059cbbc8876a7dc14191a252e292cf52493dd01428b2a384e2effdb08960f809acc0db92a2bf95b31a1639a55d0cb5d3054aceee6bdfe9e324f53ca0a514376da4503640947760c0f08302c3cfdbdf109f9d5", 0xd9, 0x4004000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x0, 0xfffffffffffffff9) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000391000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1000, 0x800, 0x5}, &(0x7f000011b000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000957000-0x18)={r2, 0xa0e, 0x20, 0x4, 0x81}, &(0x7f00008dc000-0x4)=0x18) r3 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000737000-0x90)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000bb8000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0x48) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000005f60030000000000000503c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f78000)={0x5, &(0x7f0000ddc000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffe0f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x7}], 0x200000000000002f) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x8000f, 0x100000000) r3 = socket$inet(0x2, 0x80003, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000138000)=0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r3, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000040000001e, 0x80005, 0x0, &(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d0b000-0x4)=0x3f, 0x4) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000002, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x20, 0x3, 0x10001, 0xa, 0x20, 0x80, 0x7f, 0x5, r1}, {0x5, 0xfffffffffffffffc, 0x4, 0x4, 0x4, 0x4, 0x200, 0xffffffff80000000}, {0x0, 0x80000000, 0x8, 0xd338}, 0xffffffffffffffff, 0xd, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x6, 0x1, 0xffffffffffff95ab, 0x10000}}, 0xe8) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0xfffffffffffffedd) 2018/01/05 21:29:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000d24000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) close(r0) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00008e9000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f00004a1000-0x4)=0x8) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000914000-0x8)={0x1f, {0x4, 0x9, 0xffffffff, 0x1, 0x6, 0xa9}}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000be9000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c04000)=r1, 0x4) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7d, &(0x7f0000d4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x92e1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3d1b, 0x1}, &(0x7f0000964000)=0xa0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d4e000-0x108)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x1, 0x600000000000000, 0x6, 0x9, 0x0, 0xab8a, 0x6, 0x7, 0x1000, 0x7467, 0x0, 0x100000000, 0x6, 0xffffffff]}, &(0x7f00004bc000)=0x108) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 2: r0 = socket$inet(0x2, 0xe, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x67)={0x0, 0x5f, "c90a684c8a814504ae6b4cff4ea3ec4b4dbc46cbf6cc389f070ff7c0392b4c4e8f9ef99bfe1694e6b5d338ef1c61ae1df269b5ec5be814c55bd909c18dc59e446630dada7191bd6c0a164389642b9a6e90c4fc6922bd91cbb383fd3a197813"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7fff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000d3a000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000090d000)=""/23, &(0x7f0000742000)=0x17) r1 = socket(0x11, 0x3, 0x0) sendmsg(r1, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f0000104000)=[{&(0x7f000016c000)="55cc94d5fc3a711bcb628d741dadc2f2eaea5f1ed9945a370f0b9c6fc5dc96e44312ff0edc94b75327ee2a0806031c635a8c1c0a2a91", 0x36}, {&(0x7f000094c000-0x2d)="495395f30a1a3f9b6cd910c9f67a4cfa5a027ab4b1c0c11614fd48303887a9da66c71b0bc315b9aa745aa4d0d3", 0x2d}, {&(0x7f00005d6000-0xf0)="37fb6488ce66a48b077add84eaa98cec769ee671e4e8c09b524700c94583a9ec98c0b0038d2435dc537c4c232602a26ff4216f7c483ea9d5f419fdab73e240347cacf312763a8ddcd7b5badb182ac23fb0983ea1ded1dde8217f82ba60f9dbd3b736a2bfd21afaea7188ac9637250167b223fb00003e178bbd525fa8e91adfe868ae20f49dea5da05ed7185684aa87583577b6a17a4624381d70c2a621f7e75dee20ff0fb62ac83180b9e7d4ec832c6a55e916abacc7161318efa6c86ee527542fa95116db0bdee3549c69360f968914470f09ef0444a58553a07a3a59fe684d2fcd899770050680c378b7b9ac44540b", 0xf0}, {&(0x7f00001e2000)="7ba02f30bf3a214f89f2396c6334428cf425210c02", 0x15}, {&(0x7f0000c12000)="03d1a0a9ee608abe55db3c37a201906eac4f03700fc786d50c6b2b6bc8a33bf304d69b3276d7080ca7a0d5ab078e5b490847155d411e8f71b84a93af9a024e08f84b1a64eb39c8dc737c9305692842482487bfd5362d6fa52a0586068c79ad9883adb7b845d0a14a9a2b1f9dc176c7db27303aa15477de31e0e43b176bd8f5948c8fd286248efebcd470a310001e5027845ea81d", 0x94}, {&(0x7f0000ba1000)="0c4e861c9997769568da37c52107954383517394dd738ac607068acfa88102fa4b6462d52cdec99b1eaaec0f031b9dfb83d23fc18afb07f934ef194a64a617edfb765694a9d0e384859a1e6d6c40789b8fdb452ec9f217fdb120adab04a9d6d83f3c5baae62c20d67d7f63431e21ab7949fa2c3f592ae0f75d5dbdb419f2c65385326980f6968478c78e9edde9d84fcb87b825c6ca1df0a5c597b147742039452f4ab012cfa9670d1d01bfd29bc36044bbb04caaf3f386035dd3e9cb8fc5d05750017eaef515b8e60af9a4bef7c8c1ed2bcecc893665465833b045dd7bacf4c7e64e", 0xe2}, {&(0x7f0000ae1000-0x1000)="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"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0x12f0, 0x4000801}, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000ff0001da000800000100000000000000057fe6030d722a32"}) connect$bt_rfcomm(r1, &(0x7f00006c4000)={0x1f, {0x10000, 0x7fff, 0x2, 0x8001, 0x9, 0x99d}, 0xce2}, 0x9) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000057e000)=0x0, &(0x7f000057e000)=0x4) 2018/01/05 21:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) recvmsg(r0, &(0x7f0000cef000)={&(0x7f00005db000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000002a000-0x40)=[{&(0x7f000032b000-0x8a)=""/138, 0x8a}, {&(0x7f0000ae6000-0xc4)=""/196, 0xc4}, {&(0x7f0000858000-0xbd)=""/189, 0xbd}, {&(0x7f0000ff1000)=""/80, 0x50}], 0x4, &(0x7f000080d000-0x1000)=""/4096, 0x1000, 0x9}, 0x40000000) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006c9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000afc000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x2, &(0x7f0000658000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000afd000-0x4)=0x3, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000afb000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000afc000-0x4)=0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000851000-0x33)="3b99138cc91184aa518bab8744b5de486cb5acc8612672ab6f7254cafb1cd5f71f4babe806d6e4b86d8286f278de5735c34e02", 0x33}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}, {&(0x7f0000afa000-0x44)="d9b286b5ec2fb99b3cc5792c68f87913619bafe6335a108792545ff44879d0640403fad0e762315bf13f429671f886eb9bed160d89b2aa0b1d4560a0b0545a0cb2bf15b9", 0x44}], 0x4, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[@assoc={0x18, 0x117, 0x4, 0xff}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000afd000-0x38)={0x0, 0x0, &(0x7f0000add000)={&(0x7f0000afc000)={0x2, 0x9, 0x80000000, 0x91d94cf35a06c9df, 0x48, 0x0, 0x6, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000000000}, @in6={0xa, 0x3, 0xf051, @loopback={0x0, 0x1}, 0x3}}, @sadb_lifetime={0x4, 0x3, 0x1, 0x40, 0xfffffffffffff001, 0x8}, @sadb_lifetime={0x4, 0x6, 0x7, 0x1, 0x8, 0x1}, @sadb_key={0x10, 0x9, 0x77, 0x0, "747e76937379ccb5a1a28ca9ad187e900e3c5efe87428c784e04b11780f84b0e8dfca313ed2ca7476b6353ef10bca59ae08c9156e1ae957cca0f26bd2c9e7130936b88abb496ed2eb55d75ff4e2a41b19a8398d8196cb678f55ec0aa81de444634c126dfd6e67a1f87e8fb86c700051293ebad4f1b8336"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_x_sec_ctx={0xd, 0x18, 0xffffffffffff232e, 0x8, 0x60, "62994d9aefadb93bb73e8e40e34760725a2cd1b569a0cebedea28e6ced10d21723ad009eedc7bc3861a0d63795c298fe174a36d9e54ec47eafa549a76cb2c4352e667f59b54553bcdb5f54bb504920afd369f765c897221738aeee0f704d9898"}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sec_ctx={0xe, 0x18, 0x1fb, 0x6, 0x65, "51642e4885200f99c8baa1c7cb6cd8ed3cf72c4caf3516355151426f0a01a1c600e8201b941b8bcfea2a8eb71a8fc16918bda321594b41b7595864ee7677d8a7390ed6e46ad01efc183fea9ec55a7fdef7f30c837707da9e8223da275b25e17d9edc593b45"}, @sadb_address={0x5, 0x5, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}, @sadb_address={0x3, 0x0, 0x32, 0xa0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x240}, 0x1, 0x0, 0x0, 0x0}, 0x2004c000) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) shutdown(r0, 0x0) write(r0, &(0x7f0000efc000-0x10)="0209000802000000006466b78e000448", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ba000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000294000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000022b000-0x4)=0xe) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000dfd000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000889000)=0xc) getsockname$netlink(r1, &(0x7f0000c18000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090e000)=0xc) connect$packet(r1, &(0x7f0000459000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x800000000000000, ""}}}}, 0x0) connect$netrom(r1, &(0x7f000025b000-0x10)=@ax25={0x3, {"3843ddc3e137a0"}, 0x4}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000442000-0x4)=0x10, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000de7000)={0xe, 0x4, &(0x7f000095b000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x1}, @jmp={0x5, 0x7, 0x0, 0xa, 0xa, 0xfffffffa, 0xffffffffffffffff}], &(0x7f0000022000-0xa)='syzkaller\x00', 0x8, 0xa9, &(0x7f0000754000)=""/169, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000074d000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e92000)=0x7fffffff, 0x4) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000029a000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009a7000)={0x8, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f000051f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea1) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004bc000-0xc)={0x0, 0x20000020000005, 0x0}, 0xffffffffffffffe1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000955000-0xe6)=""/230, &(0x7f000059a000-0x4)=0xe6) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000a6000)=""/115, &(0x7f00006fc000-0x4)=0x73) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055f000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e8f000-0x1)=0x100000000, &(0x7f000069a000)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bb1000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x1, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000245000)={0x0, 0x400, 0x205, 0x4, 0x1, 0x7f, 0x322, 0x100000000, 0x0}, &(0x7f000041e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000520000-0xb7)={r3, 0xaf, "4fe6d7426a2ef7ee4b648a67399ee81ef85fdcc15562418379ec0d052d25f23d136fed041747ae18ede11f847a0a52fd74bc5b8f3d88e8c4f3b8a5daa782dd15421b345964bff638a1c0dda5e8ca02e2c7465b0d89f9a6a7648dad494fedbe8dfbd8a85a105dabae708600e389598ad7944b5e3c9831659e6d9dec5155fd1f5d327414a5d9a7d05cd9758b0687c1db998742e6f34fa93e4340a07405efda6e9e5384d0701e93fed709a7290f8e6e29"}, &(0x7f000005c000)=0xb7) writev(r1, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="f0", 0x1}], 0x1) shutdown(r1, 0x0) recvfrom$inet(r1, &(0x7f0000bf2000-0xe1)=""/225, 0xe1, 0x2000, &(0x7f00009eb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x804, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000005000-0x4)=0x28) 2018/01/05 21:29:12 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xef, "50e088c67c1e2850f96b36d33679d7c8607b1e591e01229cdb4311f7aa78ccc008834b87562aa997fff2f1fa85cc386e8bdf332c723fdaf1eb2a1f83ce98b758ceb41c28f70a6f678af90a7b546b37c47cb404d2fafb2feb9599449c0035b990c2a88059cf8c3356663f7d09e6e76c749e08206e053ac9809a98f4bdf2357a1324a35c3897463c9cb35a857a29a02a9d18c6f22e098f6b9849e1715149a8502b8f76247e5edf1eeeb2bcc22e2586d29da5f2c4009436812a66b0418770e39c28b0b1725f54d0c8a4eb06f81a700e804984528c6e93666ab77fd34f57b52d9983253b2facb8c904df7fae2b55312fd6"}, &(0x7f0000001000-0x4)=0xf7) recvfrom$inet(r0, &(0x7f00001f5000)=""/85, 0x55, 0x10000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ab4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000edb000)={0x0, 0x0}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d54000)={0x0, 0x8, 0x2}, &(0x7f0000edc000-0x4)=0x8) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000edc000-0x18)={r2, 0x95e, 0x0, 0x81, 0x0}, &(0x7f00007c7000)=0x18) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@common='ipddp0\x00') 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e57000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000cc4000)={0x0, 0x0}, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061a000)={0x26, {{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]}, 0x0, 0x7, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e16000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000bbf000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f6000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000422000)=0x0, &(0x7f0000785000)=0x4) r2 = accept(r0, 0x0, &(0x7f00004d6000)=0x0) read(r0, &(0x7f0000d37000)=""/8, 0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000633000)=0x0, &(0x7f0000569000-0x4)=0x4) [ 324.635546] lo: Invalid MTU -1145372672 requested, hw min 0 [ 324.686732] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a60000-0x18)=@get={0x1, &(0x7f00005e8000-0xdf)=""/223, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept(r1, &(0x7f0000ed6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c68000-0x4)=0x9) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ed7000-0x1000)="2e2f411792d274c4d0327d5cee09d42e33d3b393ed9efcea2ba183560a905522b0884f03ce39d9b257b1f77d0c910905fd9cb234e2f3e5430bbc5d3e207db8b3ef604fc27bbbc3e0c6fd470e02f699be942db44df696143718add9b5ecfed32da1d60855efd0bca261db4e0ac94913c63f55e0286a2e79caee93317fda667a29dc82c47f293e692b73ffeeb3fcb514eb88e646f581f2689a4b2f95c8f7a7e38fc85288b8ae065d34fb4aaab0bcdc3dcec1c044bc1af059d85c999e1899b57487eb918ac0b8c44e3c75ea3fae88104c9e224717e9d04b60e2393c974c7ddacf3ebb21ea0cbaf11f436964136be360a06684caec428e9678dc201ad2d7ada27413166ec567ea2c2214369fe556d9125ef7d6a051c573c4d018bc35105f978064d6d5d834d118993cc4d666c3da2d07f5ae6cbe970443f0b5563542597817a8891215727835e3b68a322a57ed27b1703bb76578fec9ca7dcbaeb1489f15d7e9997f89c4f01bfa9f455d14440cf412c04623aeaec45fa8f958fade6922350c10fd07394652e1e375dcaa50eb4aec110303cbedfc68450b3b921a856b09f9c6583f93ec72980d1872ca43919a88bb110af6ac64be4c98416cc3575fe67eba1898305d72b7c616dde8e630543650c237e0cd8a50a237fc5c7210f1998b726779badb9943e225f14d07a7e146b0b1b9c608511c68842aaa357b2d65eed626c46fba6abd551ef32332e60b151fdfaa4b5d6beae4bb5164d2baf837b89d8b811f595e605f4ce81ec6da780264646a89d73ae1bb8cc7f85d4a954ee1d0976eca5a05dcb80165a62202f50ec26529843efa98b3839baaec114e72c7b86790bc6d0b67f9e469e6a690919b3e429ce02ea58e1eab17cd533c57ddbaf68a71ff989b178567e3f6abfeb2929981abb0abd5e62fc71516fba4eb7b34d5c9b8e866ad2a6a6ac9b6f22c3dbfe300cf1b5818cd7a0bef5f16d4c0a1c08ea32daae3f16b4f74b9e53898826d143b68fe0e2433aef048042c5f70b352e0304456b2d5c385b52b28b209a90c1522613bc59e83f0883e6e1d8da5647f89d7a7e4b6a1f211db79a860a997196ff03dd9b193af28b09987e3a1ac892c7d99da0e138cbf67aebef84301d1f3d57545121d970935ada3dc3a092fa6fd82a764d1ee123a5b3ba0fcb607b20a1f77aeb104173bb5924b35abdaadbaa6423ccb51e9b1996eebe380fb5cec9d0dc79a096f54fb7b94dbee077512461dc5f1ba0a376b04566c57fed2f18d3d0e8382eda5880e7077f6ba61d8c272c91e7a164fb54303f5834ed8e1f2044efed751272b6d1d205eeb5ffce24053d5dbdba6801c6a2b068961cc7dcca1b8e251f489df9f98b0bcbb2de98abe28fe6062350008e74646cdbc34c0f8ec8d56e3fc58013399b60534c4a5200102c10d72c62e2b7ef6a6755a2d9dcee024eff98104c65c2192d71797f01aaef9338d99978ab35656fcd8bb887f4574eb0e0e2f539f7cd109fbe444afb7f7fabd139dff803023cf5c4478ad426e8fa7facf381544b4c40b404065cd551ff6ba1ca2ec52b57d0f032688fbd85c3a92681b81225c6f49682563975bbf751b98a5830ac22a47b95887f282eb6e420ff3b24d787a88956ca57e253ea229fe457c58d0bb695bc8c81fca0f49e502d2a4bf59c652cfa21d78a5d77c7bf6d746f90446b4016631ffe6b25aecd1187f6b9326a4c78d9fad5f3dd5bf1067c2fbbca2c8a3685dfa474601fd0c5632dcf08e76b1b85a8957c316e5c919f6b4e5f8d9663ee070a4c27485aa126ffcd885313a098d5e0967b0eb78dd8fe51dab3465585afcb826f8f169047164dd30e13398a63b1dc491eb9fdd0e516febefd869ecf6f17d54991ebcff7758cbdb41bd4ec474f30eaacf8099522ba8e32d7969599a0f7e342d2aea57778461426a70bfca3d743ad598ad2e7e65fb1527a61c957938b20dce4291cb1aa93f10f5f152e13035ce89a7570c32c8bb6e498b4c5d67c8fd8bd9182860f055b592c512a200cda274181180d89471b81f637ad23f41bdfbea1a0e5a52a4fcfda950d81ee81447cddf89e067ef2934fdc21d9cf479f4f5416c7ae6270193ce03b2f47c03c6791b9f2eff130e1fa13a4f8884548480f9fbbaea61056d6c19324cc98c3460e068acf7e8ee5cb416c263a910735dfb399b6af5a69026698a4149bb85c65483100288d63befb9267985c8b1d4bbf9fa437cc891f053d424a883b9ea003f445178d3351f37a92bb276412674a0fcd059ff74f8c382881a140fad908e0b1959d461241fdeb3c7ac4c14521ae4d87c4abe63fc48d7612e8fe8cfcc3ac815f0ae6c7da3f45001b8f782b951a0fb6e49bbe2ffec3625e0edc583656baa3249ec9118e890d5150b6b1b8013f79806996956d152e3659af8930ecb9d7a80c46d9d727df8c73c965825ad7775d3c6586cf3b8fe827f6f0742fa2185ebf9ec5e447c7624e6fce064837b6e99747a0e57981e99fa28041c449e747c6bdfdb0a961750a31f93c9defe8d8f205e34bee9d46942310bdc5c5e833ee2f2a368172994a9f725b8e70bb3ea6039b6ca3017e0f61ac29c139378c58492ddb75c8fd6800ff7d5b805507559b92066058c7e32da7d00e6095d482cb82df89de70c231b039bfa4b0f3f56d7f92afd8c16781d775d7b07e9a93ff20d5885370ec365730d4383e84ae028ee442fe17d9c4b537aba6c18d6665f9a5b560ce147f3364b1bd70ea072c6149724bd3bfb9ad4fb6f53e605fd5df2cfbf9252ea6f24899f49abfd4f0f8afbabc04112aea30e3268a778cbf8e6bf83c4199a8e40754866f3ef0841ed6f987de9a95163b0a4d5cca279921ec2a8cc8e08c2814ec5ddef5c9497f964cfc3e95d303cfbf5a6905caff5540051932af99223e26051c5c9199ce9720230bb93254260191f24293d0d1e49e1cc9d14ecb245ec9eaddd4d20644760b85dff1a92eb97c5628daf17f483a6ecd6fec92609944c5939fe4c30441a25d472a5b17ea4093447e9c6f424a11b5552fdcf86c4140e574648dac1cd9fbb23f5a0b96732e2425b6cb9427ae39374f1353cea3bbe173ee24423a4b7d61f3552c0f4d734a56c571bb8d86d9175438a73a5ad8d424cae9c421f140b1c80bd84b4e80a1de4741016b7c631e3b2319d37d1d6b49bc5e1288cd5b90ebc8aea10d19e1b3773b3940ed66ef042bc8fde422d3fe8ac41a83c5bb85360e996878991929b5007e53c500c945ea6f1525764d0490bdda78f926b692d3f2f8320618f9e236b7a93cf811501c76c101baa9de71deec6135f46c9882886dd40e2998e2c6c382fa335dbb9fc59692869d39a8d41d09cd3e1d5326b56b2b08492ee66a9f3b5680011cbb209603d59386bed02dd4abed33b8408308f86e7e63a402446257862830ef8bb14f81a6e0c33102e548eab2ed872ee26b79a5d4da5de6f003207fe76712b4dc4136b4bb5edf7e79599fe70f6863ade3f26b2b2a5536179000426be6ee1717fc8c890de47f9ac8276ec05467e499b2d06817a607cf9bff7b83e3b3768acfa3649c1df49ca726cfda753ec6b68ac1df195f2dfcb6b7536084b98c9712635648b04844f49af22cdea84a6d18323658d0ba3eeea39aefe641d39443cc6895ae95589a4dea2f564d8007096ce049ed18c12f35ec767d5848c86abaaea132f83e1b61ca0333920a66f8791464a330238dba835539e61c8e772eaeb22606b312d306ada3a022f3f10e1c08de40d394f655e55121d453359d07c1acc3fc8a6635abcae8739ec22ab2a475460486f638580cdefc55829e4cdb3f8d1bd0ca1ae1075392a4b25d22c48e56a41fcaf49fb821c5d024c8d3974df014730e6e1ca428b1c5bac84f0a456bbda9a4b3ff528c7dac4336f4e4e8da5ec9e40f55d37b9a402a23f3be76db45ca3d76679393322cfac59e13720857ff788acb78fa25f290ca0ba6d11c9ca974c23862d0f76dc0e0dfb99da111847d0fde5f241e2f6a0278f08d84d98288762fb5065c59601eb75dafe5a319df04f86062eca1ee7bdfb80ded53decc385a7f3d63e4374cf423a882c406f6c8ef7c4dd8ff27406591e19cfdbc69d89e38e72a3abf6278e633d428631b43d0bd7f96da56b5c7f3f65e0ef74ac5dbadff124933247fbc6e198c46926e6952a6e1bf450c114a8886a2aedef75dc9bb42402cb7e54834df51dcc6c4a4e724be3560e5db77c85ddcd7758a8a6a3ff64832e29b555ee77cd176d3533c32c8816c6a063dd13778c3df61abe91646d8b4ae9bdee844769fbb11fae6f49ece3e77d749065f381cb0202824767ab40329840d7a7a64b8cd034e480944d28a0cf2092db98ad377b7c3d9f85002e139c9b7cee6d19a2d9a92517f79274b8cffbe7a5d9a306531aa2e8dff5105d7ed53c22dd87f8917b5ed09850789ac8c63ba966e88bf22e81b665725e4b754bc0670cabaf61a4fb7112460d8cb1c05f8afff09df34054a92cd178ac51a95a45c7a87a09108b9d92947cd7109ad0357fb0fbaff3127de9cdd350ebfa08cb884c8c42af7c566977e18abc288ae2ba1810fc7037237715775d5a5569e01d6abfe009eecdb67fa07b4e314860e6bc95bf8e053cb5dff364c2d84046fb8947484a323974fc6a90e3d274279cc93522b6854a7a0701c7f30c18d88247ad2b37afaaf16c7ceb9bf35db79fdc8ac5ae14e86cc34316f53cb5b49edaf3338500b0362cb07a2ef2e35a3ced881d9edcd2381739d03f233c63764122dc67f1674e12b63887d2ef88a0e94718dfedc1cfff8bb75b8996b1f70ccf376830b200ddc720fd302a6a2564b507a2f904f84c4eb196e57984c29d7619a7483cb514b8e344f37ef3a2552a277fa6cc8eecd1b43474fcb76ff046b31d54076bbd3b83e303dd3e65ee1d3cab7b8ec95069ad527a43c2394b40578fc7cbdbbdc5d605d84f99b77c57c1712e164013e9149e5aebccf914d645f9231d4b75fe6abdab53479feecc433bd5246ff5b1623dad44b4fcd37942840e29e3f7a39ae200ba52ee68775ededdab21af376a7cdd63a8311aa4019c30792ccd765eb7ca5ee6d7b4c5fd93074a8ce160c56be9baf5a138e3c78f4822fccdc8a361e43e5b7bf921dc5165301568102e32f761a491c8ae5ffe1160ae5b62003265a7d0bed3701e5ed87dd36f8cd2010dfec235d7e38f4da7de0e7b3ed112aca0917d530bf58548e23ba63b73c98b511be5a8985e39f3081562df8fbdddfb3b86f3ab715112cc5849d2e107749c13690c14edc683d6fbdc00fc3899537c5456d92eb458e6126419bc7eeb64b8eda10daf9700bf9b737b3d62c147181f5d26693cb64b711eb334533dbecb2c64794abe308ac1cb97548689084f3fd01faf889c78bb86201ee9c3df277b1804e8ce810d0d5ab625a61ff14c779bdcab91024199f6bb1e206f8df3f3db058b6f0ee1b99b380dd6652b6d4afe6225e50e5d7ac3e04b6f650221c9ad596310230d8bd1694518fbddd5e0a9eb5fcc9503ee2f65371f9578adfe626c84d4c63881580eda9212aa23d123bc5ac6ced5fdb508991ea0ba6ed041d92a149844eb81d242003e8248d8510cac46ee4fc1366a5844184501a38bec25cbd5c2af342af1c9d0f60cefb2730dc59bfaf1fc147029c0a2d67428cbc596ab9fbd8fa5324430ae38771b9d51860399dabd9b190712c07638b26a84878734599e35b51bc37a18d5fffb6451a45ddf0c76989e5900e12a8f8060d975022e21d174e8ec5bf14644d323d3fceeee8b95f8319cacb21349d4ce9248aa08cc4e64ea7ef182ddb6227d742c45497e985a67ea3461827608", 0x1000) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) socketpair(0x3, 0xa, 0x5, &(0x7f000038a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1b000)=@assoc_value={0x0, 0x0}, &(0x7f00002e0000)=0x8) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e19000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008c6000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000870000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014f000)={0x0, 0x0}) r4 = accept4$inet6(r3, 0x0, &(0x7f000050a000)=0x0, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f00001b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dde000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000d59000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x404, 0x3, 0x20000000000006, 0x0, 0x80000400, 0x13, r5}) r6 = accept(r3, &(0x7f0000a57000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000071e000)=0x401, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000165000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000462000)=0x80, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020d000-0x4)=0xc) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000194000)=[{&(0x7f00006d2000-0x2a)="2900000020001980013d7524000a002102e80100000000800000000009000200000011e010315aec20", 0x29}], 0x1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00001b8000)={@rand_addr=0x230d3b19, @loopback=0x7f000001}, 0x8) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e2c000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006cc000)={0x0, 0x6}, &(0x7f0000e6e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000677000-0x8)=@assoc_value={r2, 0x4}, 0x8) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x9, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 5: socketpair(0x11, 0x80a, 0x20000000003f, &(0x7f00008e3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000069000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x22}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r3, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000926000)={r2, 0xa, &(0x7f0000001000-0x28)=[0x4, 0x6, 0x100000000, 0x6c, 0x3ff, 0x40, 0x8c3, 0x3f8, 0x5, 0x101], &(0x7f0000721000)=[0x1, 0x7fffffff, 0x57ca, 0x8, 0x7, 0xfffffffffffff5ae, 0x3, 0x7, 0x8], 0x16, 0x9, 0xb81, &(0x7f0000000000)=[0x4000, 0x1, 0x8, 0x4110a57e, 0x9, 0x40, 0x2, 0x1, 0x0], &(0x7f0000001000-0x14)=[0x8, 0x6, 0x6d2b, 0x0, 0xfffffffffffff001], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000cb0000-0x10)={0x65, &(0x7f0000988000)=""/101}) syz_emit_ethernet(0x4a, &(0x7f0000e1f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2b91d51848e", [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x2, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x16f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c80000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:29:12 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000918000-0x8)=0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000729000)={0x1f, 0x58, 0x3}, 0x6) 2018/01/05 21:29:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008ef000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b29000)=0xe8) r3 = getgid() r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket(0x75d29fd86b7bef43, 0x2, 0x101) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000231000-0x8)={0x0, 0x0}) r7 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a79000-0x8)={0x0, 0x0}) r9 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000014e000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000)=0xe8) r12 = getgid() r13 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000023f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000900000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000db0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000575000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f5000)={0x0, 0x0, 0x0}, &(0x7f0000e2c000-0x4)=0xc) r23 = socket$inet6_sctp(0xa, 0x5, 0x84) r24 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000007b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000022f000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000879000)=0xe8) r27 = getgid() r28 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000397000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000634000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r33 = getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa4000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c9000)={0x0, 0x0}) r36 = socket$inet_dccp(0x2, 0x6, 0x0) r37 = socket(0x10, 0x80804, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7, 0x8}, 0xc) r39 = epoll_create1(0x80000) 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) r40 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0xc, &(0x7f00006f7000-0x60)=@raw=[@ldst={0x3, 0x0, 0x3, 0x8, 0x2, 0x9, 0xfffffffffffffffc}, @alu={0x4, 0x7, 0x6, 0xf, 0x7, 0xffffffc0, 0xfffffffffffffff0}, @map={0x18, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x0, 0x3, 0xa, 0x0, 0xf, 0x6, 0x4}], &(0x7f0000001000-0x4)='GPL\x00', 0x3f, 0xbb, &(0x7f0000000000)=""/187, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000076c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000-0x4)=0xe8) r43 = getgid() r44 = socket$netlink(0x10, 0x3, 0xc) r45 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cc1000-0x19)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003ae000-0x4)=0x1c, 0x80000) r46 = socket$kcm(0x29, 0x2, 0x0) r47 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000fa000-0xc)={0xffffffff, 0x7, 0x8}, 0xc) r48 = socket$unix(0x1, 0x5, 0x0) r49 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept$inet6(0xffffffffffffffff, &(0x7f0000e81000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r51 = socket$inet_tcp(0x2, 0x1, 0x0) r52 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = bpf$MAP_CREATE(0x0, &(0x7f0000442000-0x2c)={0x7, 0x1, 0x8, 0x1, 0x10, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r55 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000aa0000-0x10)={&(0x7f000070a000)='./file0\x00', 0x0, 0x10}, 0x10) r56 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000be2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c21000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r60 = socket$nl_xfrm(0x10, 0x3, 0x6) r61 = socket$inet_udp(0x2, 0x2, 0x0) r62 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000692000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002aa000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r65 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000848000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000017e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r69 = getuid() r70 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000831000-0x4)=0xe8) r73 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003e8000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r76 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00009fb000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000acf000)=[{&(0x7f0000000000)="3e21025cb287179db5c53eb7d8533c0641f1b2ce90380f665e35ecd67d08c53dc69271bb1db1d7c71e338f37b752bbaf3cdf1a490b03a39eac8b3bb9a19a493ea85e931d4b5ccc11ee8e7b70aff442b17df02e42e6733d38629053af677e4438311f533f0e06a9bf044f", 0x6a}], 0x1, &(0x7f0000000000)=[], 0x0, 0x8001}, {&(0x7f0000501000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00008e4000)="c2be0e440e68711a5b8d6099bbb907ee1668f5b23e6cd6fb640878e9c06e8cc5a22211a8947f37ba411b530deae61dd041ed5c54568b17572c20867cedce6cabf59ac2171fcb3455ddc77a1b4fc71c28f4f61cd4f732f4d646cd249f3c9462cf6332976a9bc6b36480732fe576610d1d60c85ea348c66aea3bc176cdfddf813934572f12919a0a8df8", 0x89}, {&(0x7f0000000000)="838cde972f8ccc53061bc268721cfab1d9e523890b0c0b99bc0c9800820ba783c517290bb6c3006eb2fbcfa89bb97a8ebc66ae11750250222736ecbab86e138e1c9c2f4a33a7842154be1835fe33feb0d41e6f7931fa617c8c477f531eac491e8d73cf8d41022c0a525420d861fbe1d67eae1fbbd838f51a63ece3bbf984542e871f31fc4f361a06dca531d0b8e3d4940ed50217b681ed5f64d836ec40b708fa2514ac31dee0ae8dbddc1045520037d8d8e9ad387a16db4e04c2396660189b78b4852fe8137296ed912d7b6cbf98938d67cfa83d7eb52f22f549a65acdee23da0cd73ddf9c7a9a3d088fc3b80f", 0xed}, {&(0x7f00009e6000)="d0369fe723183859ff64f884603ac337d12d193541aa280761e1c9d34951394f32ae04c3dd805ef471ecbf16cea074c4a5addb9c421e985ca117638349dfd563837135942d0243fb76edfc3be6d0011b6b0b8643df41712484e873d25624d8ccd37483873ae875d4224e50446592339caa9c783e6ec1f4ed4764312ae5ca7cadc52b2148f13f0c25", 0x88}, {&(0x7f0000091000)="", 0x0}, {&(0x7f0000000000)="0416e153ae803740880b72e3aaf7cf263f00b40b351e8ba40ef04564e8bd3c815cefb20cb3a4e63d95ffbc58dfceea3d1633f7786fab22bdf18f8a89095fb0012540d71714adca2e2562133b0177433e2d21db0808ecbadb067a529a7c7e379ef0bd22051d5a521e448d5cb09faef94f8730f9d1f74aab16c5fa87b5d0cabd93f33dae3090861fea75712fa66e2d6cf031540ddf7ee4285ce423116e624428cad9bb1074343a3e105f5262034427d845463709d2fddc154649fa", 0xba}, {&(0x7f0000000000)="4cd0d8ddf36d2e363764ca38c6513a4fc33a98d5794bff1ca4c35cf744a864ab6ba40f538eef91968bc16d3e166b19bf34a88549077d008647e73cd2698f94d6d1e2e54960f208f444faddf58e64d3c049c5bc553808899a3bf0ae9b9a8f7fd94203cdc32208c94d548ad80ca0198357366e7cbe6b3e5333f705eade1d4acbae5b2c40423d4acc8f8384b9d2650938291a88391b5b3a04f768c4b279909a5b337492754828b7ad39bc73bfda0f60707f96ee1fdd1d87de544692d64d8882c44ce0d72f", 0xc3}, {&(0x7f0000000000)="0890fd16fcd35f9e7e0237a9cf8bb3f2c9ec7f0210eae42b9e167f63c7429e0df951e7f577b1783d0b82a78008dd06beda950bfe832c6eda820674bfe0741261c09425e7e0fa33bd296333f4f1164d6c932fbbc504fcfe236869f87c43fd80ade1e6780dad3093db13af2f818fb182607d56a18f0db3da11c69bd1eaa4e2641f18eacb311ca7cc13060b650fe78d5c68f5f180e1aef7a9d0de478da5fec65d8c720e0e46d3746763f45cca3db5", 0xad}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x1e)="804f62e62cb4ff84613f784189e31e9f1a6f09bb3b37f0cf255c3a922a59", 0x1e}, {&(0x7f0000d3d000-0x5e)="d538deca63043ff71eac00f2ded2ead02bc492dc9192a56750af89f60a27ae2d62d0c6818ca186dcbe4f7f287881e79f61bdf711e1154cec5b6edd43a13ecf4a8bc8d5586247122df775a97265a20efa6010f9da995b34cc1dd4d18ea5b8", 0x5e}, {&(0x7f0000000000)="1f6e96cbfe7bbd5770a221a6d38b7ea42df4aa6a2b8f599a4d89237c65d53eca9c1e1c93d803de89ea9104e6bc9e8eb5f4f110f802e90be108f476e040345e34c5dc0a9a905fd6e4430354bb92a05abbb9a7ff32f99319e0631e", 0x5a}, {&(0x7f00005cf000)="366a058b7bd912ce986c1dcba4cb8db6d90bd705d659fcf9c856bee4bab3e0ce9fa1f45544f0a1e0d9b5ed7e7257572b27", 0x31}], 0x5, 0x0, 0x0, 0x20000010}, {&(0x7f0000e89000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b8a000)=[{&(0x7f0000ef8000)="d42d2677b5321cac2ac2b6d7041ec24f541a7cb0", 0x14}, {&(0x7f0000001000-0x22)="ca7cbaafdc7116abdbca3948717bbde6557f54f2aabf05d8d8b944d3bceb97c981aa", 0x22}, {&(0x7f0000e1a000)="cf01528bcaf57d84483b943271a883ad8d63c850822aec4ea7a2d02721ddf8", 0x1f}, {&(0x7f0000fcf000-0xc4)="646f6074ed09ee57f2ce344901b26626fc561470c00a80b517d9d609420fbc628f283075b6bd33424d97599e5aab5e91c798c3c152aa8d392160eb7a095ecbc27c06d7a1d5594615c010c8c4f392cad65950c14ec25c1fbfb5a6229b628b9523609ff6a860aa4418351e56ecc2fd19fccf4d0549e45869198be0e72097cab3faa149d9cbca99d1be9b2157f6ad46e89d7adadb4d48ab0840ecbc96f18018f49d3a35af6bb30473b900d117d0719f6bdcb0ad5d354ac2b1211741e3e220c9f7b963a397f7", 0xc4}], 0x4, 0x0, 0x0, 0x20008800}, {&(0x7f0000521000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000498000-0x30)=[{&(0x7f0000001000-0xdd)="7726cfba51cfe8ac42d27883947cdf28cbb563139f997269c630ad80429b3a5355b1e0833462cd892da8a2f5b6277291d2303b6e968fdecf8d83c9292be80d9cb7d168d2ec9601033544e786b1fa31dab3f84b0f1f7b557b8ece47cd10019fc2f8d3ba2c44e86ded7ebf4b97048374e963e4783079b5ab8b0e43814a036df800244ccc678a146a20d2b2f4fcd81f46dd04cce62b466234c8f75aca4be8ab01b60aa3d79a4c5a2a84e3d12c79d3a77081890e2afe5fadc836b2b6cc9289ecf2366d7ba80464b03f1fb5290a607b12e701afe1a11e0afe35dae3e668ddbc", 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&(0x7f0000c1d000)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xf0, 0x4004844}, {&(0x7f0000ecb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000eb5000)=[{&(0x7f000069f000)="9b87683699f577fcf14a2f3bf6c66a434b2f89f8427646811a36f82df961e98f43d1717119b7f47c8cd544fd9c0b01075d17e023c85abbc42b803a3bac0f636e0f190c93d6b73c22ed4bbde41fb66c0eafcf9da1b833385a35e85ed1c5a9c2874d189ab2b720e08c5f2b3519bbf370cfc9", 0x71}], 0x1, &(0x7f000027c000-0x51)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x38, 0x1, 0x1, [r44, r45, r46, r47, r48, r49, r50, r51, r52, r53]}], 0xa8, 0x4000040}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa0)="eddcfacb914f1830078f9fdabbb9b0286d382399e59118dc0736076096158c86944ef2698d1af175532fca61add80ebf3eace51a147447821d611a702cbe26a2ed571842f3f6520bfbbf60a980254a6bdb652f4c7daf35f96859ebee0450861936df7d1ad93c4adb45a1c84d6409a4fdd5d209b84d8dec3bd98e94809cbdf71d3c97df3ea1cf57ed236411c1b1b8024dfd14073e9cafa1838e1ef7cda173b6b9", 0xa0}, {&(0x7f00006c8000-0x65)="3a4cf7ec40207decef36e75deb1ad816ca90e3ec244123fcca5aef628bf615bc30d3e3c4774b8f725840b236d5a9a21f109c11c9d61445522340d7591aa7e1490e435f68f677afb59cf55d52525f0269c7112eb0e4f1664a38388f94affb1aae6045e751dd", 0x65}, {&(0x7f0000bf2000-0x9)="27ab6b9846f8fcc0ff", 0x9}, {&(0x7f00009a7000)="6b787f68baf5d14ea0bde420d1a683dfa342b4775e7c9306c8f8f373ce7f02a2983cd16dab6546f36e2bbed5edc70704baeb71ee284e10cba522082632652e93f9f882d7bde8686bfb5c15c424e567172048b33515c88c123ed62c8aeff3d34c155b878d58fd3bb3f442ca13b692c909382a092787a250d471febc68d409abf7e01413f7c1fc9825af3f412c82e8785d66ac8ff4eda2bf65b7c70babc8385a81377ea420f1d0d61749326f24f31812", 0xaf}, {&(0x7f0000ca4000)="6bb0e528b7bb4a7cf42e51473cace19ba1077fb16f4cb258d18ffee0cd6156c7aff4e6c49b22131cbd2214acc9dc77b208b2bf550b3abb24c8506ad1bfbc355d1159e417b9458442b6e8459039f99f4c535008fdf1ff86518631b2f8a90ba9cc5acf2482", 0x64}, {&(0x7f0000503000)="16dfb1d2565a5f6994de4e9dbf62c598b7cbde097ad139b81656d43fd6f2de87e6e4a7f297e53c80786741d234c2e2e2ec155600311c1bbd4f0045723264755b3a71edac6f3b1dc230b901656da08d38c702928ac241a2a2cc44bdd1565c3a4074b86bf68f42", 0x66}, {&(0x7f0000000000)="cf305e66e9fa5416d3454460757032928d082a2f30d26f91934629aace2aec9bab5990580fd2dc575609885c6d7ebd11f0d7c6f0c0b0102fe671cfba063a07d24c1ccd0b2dac319f4450b31f3750a8023f8d4480f94546b74d2a89f4", 0x5c}], 0x7, &(0x7f0000001000-0xd8)=[@rights={0x28, 0x1, 0x1, [r54, r55, r56, r57, r58]}, @rights={0x20, 0x1, 0x1, [r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}], 0xd8, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000097000)=[{&(0x7f0000000000)="5848741cd076584281bac66871a2ad64dc1e7797ed4ff8a6bc860bc8632d907aadd5e8209fea8cd5b2536ef7333d8548afaf1dfb006ae48325ad8542065665a4a8aa4449ea155c667a1fe65ba2893eeba88b637ffb2dada6fe939677a1aed5197bd7be0f8886b146baa578197aa1af17a8178645cc301683aa5ff1e12859c4e76ee957ce8b766627c645e08f1347468c794bf4a635111e03a82eb94bfc90ec6b8ac0502e77a4d4415d1f7926d81a7414a095e7", 0xb3}, {&(0x7f0000981000)="", 0x0}, {&(0x7f0000ac0000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x20, 0x20000040}], 0xa, 0x20000001) r77 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r77, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt(r77, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000afd000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000047b000-0x10)={&(0x7f000053a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000676000)={r0, r1, 0x4, 0x3}, 0x10) 2018/01/05 21:29:12 executing program 1: pipe(&(0x7f00005bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x60}, 0xfd, [0x8, 0x2, 0x189b, 0x1d3, 0x5, 0xffff, 0x100020, 0x1f]}, 0x5c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000293000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003ee000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff, r3}) r4 = accept4(r2, &(0x7f0000e14000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d75000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000052000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x2, 0x5, 0x40}, &(0x7f00003f8000-0x4)=0xa0) setsockopt$inet_mreqsrc(r4, 0x0, 0xffffffffffffffff, &(0x7f0000c96000-0xc)={@rand_addr=0x8000, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e25000-0x8c)={r5, @in6={{0xa, 0x2, 0x9b3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket(0xd, 0xb, 0x10000000000000b6) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008cc000-0x10)={0x1000, &(0x7f0000f1b000)="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"}) sendmsg$alg(r6, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f00007fd000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00000ee000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f09000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x67, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4$llc(r0, 0x0, &(0x7f00007b0000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009b6000-0x4)=0x80, 0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0xa, 0x80000001) recvfrom$llc(r3, &(0x7f0000aa6000-0xc9)=""/201, 0xc9, 0x40, &(0x7f0000aa6000-0x10)={0x1a, 0x16, 0x5, 0x200, 0x1b0, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aa4000)=@get={0x1, &(0x7f0000aa4000)=""/119, 0x2de}) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ba0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dfd000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003ad000)={0x3}, 0x4) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00002ac000)=0xe000000000000000, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd4000)=0x14, 0x0) setsockopt$inet_int(r2, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "967cbb", 0x0, "882314"}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000739000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000517000+0xa39)={0x0, 0x2, 0x2, 0x466}, 0x10) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x9) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00007bb000-0x28)={@common="01000000000004000000000300", @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a17000)={0x0, 0xfffffffffffffffc, 0x6, [0x2e, 0x10000, 0x3ff, 0x1ff, 0x4, 0xcca]}, &(0x7f0000eb5000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ed000-0xa0)={r1, @in6={{0xa, 0x2, 0x42, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x5, 0x9e05, 0x89}, &(0x7f000038d000)=0xa0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x3f, 0x7ff) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c86000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f9a000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000cb9000-0x8b)='}', 0x1) recvfrom(r2, &(0x7f00006ac000-0x57)=""/87, 0x57, 0x0, &(0x7f0000a28000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 21:29:12 executing program 1: r0 = socket(0x9, 0x2000020006, 0x8) ioctl$void(r0, 0xc0045878) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00005ff000)="07bef5b83930a901aa64c7") r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/05 21:29:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = accept(r0, &(0x7f0000df8000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c7000)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fc5000-0x8)={0x0, 0x3f}, &(0x7f0000e21000)=0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000573000)={r2, 0x1, 0x0}, &(0x7f0000fc5000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc3000)={0x0, 0x8, 0x0, 0x5, 0xc4fa}, &(0x7f0000fc3000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000061c000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400}, &(0x7f0000394000)=0x98) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000033e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000359000)=0xffffffffffffff2d) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fc4000-0x108)={0x0, @in6={{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1427, 0x5, 0x4, 0x0, 0x100000001, 0x7fffffff, 0x9, 0x80000000, 0x7ff, 0x5, 0xff, 0x8, 0xc68c, 0x200, 0x5]}, &(0x7f0000fc4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000955000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f31000)=0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x3ff, 0x3, 0x5}, &(0x7f00008eb000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fc3000)=[{&(0x7f0000fc3000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc3000)=[], 0x0, 0x0, 0x0, 0x880}, {&(0x7f0000c6f000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ff000-0x20)=[{&(0x7f0000ea5000-0x1000)="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", 0x1000}, {&(0x7f0000fc3000)="6c1800db426746e9397d754722278b95838dc5fccd9ec0b321fe5aa9b2de4f794b43ffc5a8675f53e1a9f1b5473b2b99078cb4f9d25edd7547d357e2f0a666fb361279fe47eccaccf1ba0f0db7a086a86468b915dc23bf77424dd6a5b51c7646e9a64eedde159c", 0x67}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000fc4000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc4000-0xd9)="81301da02d256d0d431c36a8ab45c45539d21f4fc06a2f78c3e50798c1994c0049988fbffc219803125d4269c81c3fbf2f5cc77c9541856dd90ca6e4a93bc5f62e2ba58194dd0a32d716a9cb29b268fcd2213827298e41986fcae6497bd0e09e2abcb1ace5fef1f0436f276f50c00e72335e66b911310721a32492e457a931a95a23e5b3c77275e621a26651861766201e01d46d10a1cd66b6bc5dcb9eb17ae665596ce8c352771ecdf02254c5043e3f19dddaec6784594ee2917e24a4d2a0b063afa72f21199dea465611f5b6ed03aafa07a069707ad60695", 0xd9}, {&(0x7f0000fc4000-0xb7)="7f0247964d0877299b77a22634b967b7bdd3fb6882b7689ba304edcc265f71c8c55abb08165a9790479ba62e7b0a8a9d0e7f52f9c47ff4044b6fe56e49d860fd80c26216241ec4a9e486cbcf106d5ef4f224aaffbd8f29342d9cc9ae0d9b2dc502e8b9a181beaa5b65157eb21d8f44982e8f926da9ba4df6c91f62e577095b363036d7867e48e24068256b5d0a7c7e09dbc6d1145f0d4f5be4b8ec82c6d1fc78292dbcef294521a4d10d7b1552ca4a7cc8f6a830ba5aab", 0xb7}, {&(0x7f0000536000-0xbc)="576775d87d351ecc29e6ee0acd835e0b94bfd419e94a3dc73f51752dd8bebd62770f0d27a3f88b8ddfaf19392cd671a6e50f883863a6674e346b42d3d401ab97cccb59cbb2ea681b5a07d6897bb248fd16af9af72cc6246f21e28b04ef974540e6e8db65116786dab8fc03ab9b69ad542b7a401ab97aa1f733af612344416e040bf0515ef4f16ff95fbfb6077d4ab7d23916c91b0c8d7a029ccd822d63fa63ee8e87b0acca97d9c7760478cf821b7bdf4b40fcac095a223fe0e62176", 0xbc}], 0x3, &(0x7f0000bd1000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xffffffff00000000, 0xffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xf56, 0x800c, 0x9, 0x7ef65c60, r4}}, @init={0x18, 0x84, 0x0, {0xfff, 0xfb, 0x101, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x8, 0x2c3ee1b}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x4, 0x6, 0x7fff, 0x7fffffff, 0x1, r5}}], 0xf0, 0x800}, {&(0x7f0000de1000)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84}, 0x1c, &(0x7f0000fc3000)=[{&(0x7f0000a07000-0x6d)="7fc6005c7edf9f1bd46fe7a23ebd08c106c562389978776912bd4955ec2ed081b4c3a9842f02db2b2ae97a8671ee20cee3ed802c159be8979783fb1be054bf08eeb4251cf0fd905c8428a523ca1955f024f1fa0b43161aecbc905d37b13e94359f0563cc08ff4500d5bdd9e0d5", 0x6d}, {&(0x7f000060b000-0xd6)="d59fd694dd550f9b58c1d3186b7b8a2867fcc280341f0a9ff5b6ce40f94956c580376995b32ed5e54ecfd5b981b18aed83a7ad23fa0bdbb2fa795e2a60f50a9e1523777677274e3d02659dce4a601b5a5fe2cd120dc2e01f0076a2d48f1130b92410e058ac336b24df3b0109af88326b5eb46a279d00b923644a538d9040700a5318395ab53f5610302dcdaafa0f42c244aa9718e7b6ea46077f835b51d506a1b858818b3a8481c4131c7ed7c13ba8bd96e7fb9bbcaa80c154463d8cc57224bd0944e5095975e1bbb39c3b0a2c5c5df01cfa97c94c91", 0xd6}, {&(0x7f0000d81000)="", 0x0}], 0x3, &(0x7f0000fc3000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x6, 0x4, 0x3, 0x7f, 0x48, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x259, 0x80000001, 0x7, 0x81, 0x0, 0x4, 0x8, 0xff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8001, 0x8000, 0x8, r8}}], 0x90, 0xd0}], 0x4, 0x400c000) sendto$inet6(r0, &(0x7f0000d12000-0x96)="9ba2d55b16b316e545c016559632d382bfbed1b664944604eb197ae660368f951d57f9c8aae85ad29c461e0223f1e2a51d234ef0c797464e668f4ed137be5cd2fd08f19eda3cacc03e788b28581fcb11a0d5096f5099c41070e4c48da2c09313866124be5cd9f72171c75a37c31f154e206f88aa81ad60f39fd5f4dd783a22d90513a5333f85169e5bf5139cb2b1fa75aa0f4c3b1293", 0x96, 0x844, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000241000)=[{&(0x7f0000e92000-0x4f)=""/79, 0x4f}, {&(0x7f000008d000)=""/32, 0x20}], 0x2) write(r0, &(0x7f0000b3f000)="1f0000005400056d0000ecf900000003070000000000100000000000000000", 0x1f) [ 324.982867] dccp_invalid_packet: P.Data Offset(4) too small [ 325.014862] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_flags=0xc402}) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000bb0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000e15000)=[{r3, 0x201, 0x0}, {r1, 0x4020, 0x0}, {r0, 0x20, 0x0}, {r3, 0x240, 0x0}, {r2, 0x40, 0x0}], 0x5, 0x9) r4 = accept(r3, 0x0, &(0x7f0000588000)=0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000fc6000-0x59)=""/89, &(0x7f00005f6000)=0x59) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cde000-0x8)={r3, r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000456000)={0x0, 0x5, 0x229a, 0x1, 0x4, 0x100, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0xffffffffffffeafd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b, 0x5, 0x80, 0x3ff, 0x7}}, &(0x7f0000c0f000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e61000)={r5, 0x6, 0x3, [0x8, 0xfffffffffffffffb, 0x80000000]}, &(0x7f0000d8c000)=0xe) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) connect(r6, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[], 0x0}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e36000)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000851000-0xc)={0x0, 0xff, 0x30}, &(0x7f00001da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ba7000)={r1, 0x4}, &(0x7f0000209000)=0x8) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00003c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000834000)=0x10, 0x800) pipe(&(0x7f00002e5000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000973000-0x8)=@fragment={0x3b, 0x0, 0x6, 0x1, 0x0, 0x5, 0x0}, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00007cc000-0x4)=0xfffffffffffffffe, 0x4) socketpair(0x10, 0x0, 0x44a, &(0x7f000010b000-0x8)={0x0, 0x0}) accept$ipx(r4, &(0x7f0000c4c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069e000-0x4)=0x10) connect$ax25(r2, &(0x7f00002bb000-0x10)={0x3, {"d004000000512d"}, 0xd3e}, 0x3) syz_emit_ethernet(0x3a, &(0x7f00000f7000)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x803, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8f, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000334000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000091b000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000ffd000)={r3, &(0x7f0000ffe000-0xb)=""/11}) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c12000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c4f000)="53cbed9c", 0x4) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000a4a000-0x4)=0x6, 0x4) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x5) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001b000)={0x0, 0xa7, "f61a3eea2211571f1b3fed27d75ef710224a8d39e9bda11813cbc5c255775ffd62ce17794b198837a43fe4af67c7ca31e2ca17aa0692ce28e893ddca0fd1e779f7d95a08a5f38e803761208ee76dc4d649dc1bb35357ae5ff20d75ea4a38ed3eb36ddd45d374bc4bb8e0634fed476f35ee32dc360af7028a36a046ffb1f6480a9d1e2564ac45c6322978749e745ae03a0a6987593a84095fdae3eb755dd10b31cc6cff709256f2"}, &(0x7f0000018000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000014000)={0x9, 0x1, 0x208, 0x0, 0x4, 0x4, 0xe0, 0x9, r1}, &(0x7f0000012000-0x4)=0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r2, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r2, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r2, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001e9000-0x1)=0x100, &(0x7f0000941000)=0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000a9000)=0x7fff, 0x4) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xffffffffffffff05) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x5)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) listen(r0, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a20000)={0x4, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000400000000e76a008bc88902"}) [ 325.131178] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000c000)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x0, [0x1, 0x5, 0x10000, 0x80000000, 0xe4, 0x50000000000, 0xffff, 0x0]}, 0x5c) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/01/05 21:29:12 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f000039a000)=[]}, 0x4) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000084c000)=[{{0x0, 0x0, &(0x7f000064b000)=[{&(0x7f0000a45000)="1164a03146f7eae6c987d83b32a5c51d4587ad275c5fb0a8f53ca01246823e70c7e354e2df4980ac85e322b60b7b0d2e63366b61761d18fae071a0c22d21c640bb4999ffba55de9d1fa9aa4681f13ec48111feb78b3bd51010006f094b87884d199717cc741c9ad1f91bd61b233baeb7d1fe05a8f09d84819668f497ef80ee594d870de9aefb00fb2cb5235f6ad546", 0x8f}, {&(0x7f0000fcf000-0x85)="27bb4895aac6df25b2c41e88c7204780597454c6f46ac3842234e1bc55151297ccf8654438d35098ceec6678f0b1b61e1c80cd84b1489cd962524bc726f7a3af87da4553e24f5528e815d07cf4ad569d677f14161e2f2f38d5c73d66eca9ce2454d69f2120d3a0c96097efeee14dd1c0dc12852f3d2eb499f26922a10e92491d4a5fc3133f", 0x85}], 0x2, &(0x7f0000fcf000-0x20)=[{0x20, 0x0, 0x4, "f88866d0f648751bebcaf2500b0f"}], 0x20, 0x85}, 0x4}, {{&(0x7f0000a50000)=@llc={0x1a, 0x2, 0x200000000, 0xbd37, 0x20, 0x5, @random="379c2d41036b", [0x0, 0x0]}, 0x10, &(0x7f0000fce000)=[{&(0x7f0000fce000)="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", 0xfd}, {&(0x7f0000c12000)="73ecfe743d408886aa0009498e5fad47c4825f023535e93c8d145a8a1caaee0cb5c770f20597a631fad8b7f5b03c1f7c14c1691f50609fd3995a31030c44aac8e3943441df14985a4832be30dd6d684cf41d34cb6ac7cb54b1350095b4ebf3c428d955b587e0abe7a4cdbbeed2fdf1188bfc42988f27f1633891bc44944c8a7960998a0239acddb0d5d7dcba4414f64b399b0e53f9597b5baab3d63b3579fe9ba95f3b135e10205add363425cc45", 0xae}, {&(0x7f0000012000)="0fc328bcb9015eceb8bc4dc1e5270fcb5ae02581d484473279423e27a8f9a0e5269896fbd349d17673f6b546a2b8bd2d70dccf", 0x33}, {&(0x7f0000fcf000-0xbf)="2b13450122cea677866dfbbeeef2a37552d267f528a66f5a48490211c724c8dd5edad029616aa1a80c6cc5a6587df27525355951fe52d4fa4cac494e4707d83acbea157dbef314e4840aac287ddf1e8130779bad546b0a12dd87cb24a295b789bd565c07eed01a316283e37f289caf6d3bfedbb13e261331b3a92b47b04b04e6480da388c154aa3e2a2e971343e350e4f852fa32156201a25db7718287122aa0496320590e9da20a954f0c6dc2556e9d7dae746e4286e82fbafa135cf88941", 0xbf}, {&(0x7f0000d0e000)="575af6f384cec5c794c844fb4868e9cf4155ef6cfb97511a6d951271941a", 0x1e}, {&(0x7f0000123000-0x64)="695385ccdccfe91e44c6151a22fcc2e2d6ba7ebf5ff1536ef358a598f961a6f8cba5c24a472c8821b9e650d2847ea596cdc6e0d5b05595b3bc138bde4ab111b0fa57e008b6dc06f0b57d1e03b5b228610b063279d111e1471a06160273ee0bef10005a59", 0x64}, {&(0x7f00002d8000)="f0fb5ef4f84bcd46508f7d2be49fa7cbdb407d096f24873c8c22ebadc39d5e6472050a7adbce8f6fa30b6a2928a6f9fc9aac2276c1861566e89267d4c5a68e02f2fbb03d88c49c44c1d4c80e1b9b469434717747d6cc21f3be56451be2442dad8e0ee93ca3d2e4e9a9e767b6f5139f7bea17c0635fbab39a82c6680d2e89d61805321f4731afab7a647aac6c618332ce455a015b3e9887fc2288b453ff525705e0a5f4c75d4f67a3ff627db1a6c5d888db0b655b98d136d014fa1a0aa529aa29", 0xc0}, {&(0x7f0000fcf000-0xc1)="e10b29b5e2a42462bd47862c9111917fd9a591ee9d8fb1b3646b79614dc372c1dd0ada7c61dd3a243969f7bb45acaf520d87a39d2e4c1ae257bb10bb5da42cac3860edcfc89db7a7e4112d06f21d2d9b70d23b410e7d6fcf59f17a32d0682478ca6cd13e9eea1076a0fc38359b67751c83dbfb354963e71c9ecc2e55ecaa754abbd2c1b036d96fadff71791870baa3526d48a7f0ea52a82d9ccbbd30e1c6e351e9a9a8bee2f9dbd26b01830995fdb957d43467cd28100365624e9d569c56e77690", 0xc1}], 0x8, &(0x7f000058d000)=[{0x28, 0x116, 0x552, "78bd8fbc457b85c9786f635ce1f53f6da510"}, {0xc8, 0x13f, 0x1f, "af6d25d21f444287fc4a4deb44c88c30e370f2a44b0843e885f0fb8e99b566daee7d766d695e06b06ffcd26680ecd43ce2090a24c325f886f4c81189d62b3090a65831c65868007f11de426e9128c80662fc1f9f89d5b061a9b4be4b2477dd223816f426d861cb62ff8a70c3c36936b310f16413238c6d7d587c8279d473224dd9f47bf0012c1d1a3bea4d8fd727890e75065b452f37a4e330c9dab5655bbb2d1ab93bfe55c7c062747764b2ef20b498376d163648d5"}], 0xf0, 0x8050}, 0x6}], 0x2, 0x4000) 2018/01/05 21:29:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d5d000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000047e000-0x18)=@get={0x1, &(0x7f000038c000-0x42)=""/66, 0xcb5}) r1 = socket(0x2, 0x10000000000a, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000bb000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000965000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x2, 0x3, 0x5}, &(0x7f000033a000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000026000-0xa0)={r2, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8, 0x2, 0x40}, 0xa0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ax25(r1, &(0x7f00004b2000-0x10)={0x3, {"e40006001dffec"}, 0x401}, 0x10) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x3, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b41000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008fa000)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000f68000-0x6b)="d950a90b664af36421a4c8e9c253d4c93429080d93fa0afa1d7495bd42b8154fc40af889a0509d72771fb5f3533dcab192fb6c21a27448556a8756ce50faa1f37b24a7169cc8961112f2297e38ea136d3324162baaad9e9208228b5ea8061bd6fbb2a6730bfebe8f635a26", 0x6b, 0x20000000, &(0x7f000052a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c8000-0x24)="f5077f908a0aeefc7d621a8f8d78d91447a9ecb7eddb41a9f8f2151ede76f2444eb6f083", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f68000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d49000-0x4)=0x0, &(0x7f0000ced000-0x4)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f66000)={&(0x7f0000dc4000-0xe)=@l2={0x1f, 0x8001, {0x8, 0x8001, 0x100000000, 0x0, 0x3, 0x1ff}, 0x7, 0x800}, 0xe, &(0x7f0000f66000)=[{&(0x7f0000f67000-0xc4)="066317f3577c898cf08f19bc9aaa74e8a42fb9be9cd4eee31b3c7c45b63bf67e9d54219d65293ae61f665c79090e64f1619fb5665ea29ef89322cfe6dd4be7fdb8cb4a9eb701a7bf62623d1f93b466b8235fbd7a03e5d483ded0f11598840c44263ecc337d0789f7ad20b3244c9dd09ed3d6be4dcbdbe26f8e7951b3c85fe7ca2c78e44e72ae4f2dd76792bc531df4e6cddbeb1edf459368d11e6c3be5eb26a75227b427d0c4c5a4d5f9d3040926dbefa08b365c227d29874431bebc73fdae43b9fea72a", 0xc4}, {&(0x7f0000750000)="b0423827d0769d84920945bae07fa388cfe259e05d6ec341633dbf369c8436241eb70c611124f71fbf629252cb4a5b7b450a196127c71b73ad7c387e5c5e14a8436af0c939ea20ab0ab1818fca452e96a4bf6e17178614d47774475c81ce6f4dcba9a6c797d966d19e8ed9f260e0e45b9d7c125558c7934c2f483ac170c03ccf97956017e3478251473921837d1cfc7484a9fa867964587cf7c4c80ec1d89f943a79533a964827ece6fcee07f88445c4e87a0996fe6fe8e491d378771f6f60bc31700c7b3ca175c19d77c3ee37710d798f57050bd5aa22f15bb8fd", 0xdb}, {&(0x7f0000f66000)="61865eb0f77d35cf84660c80b5bfef822958fa489088a834d44cfe3558a355ccf63007ad7eb56275eb0d54188ed725da09eac18aaa7b9a4915fd3f83ae45787a16c24ea579cbfe4c67e73e09c8effbbe4a7735ec35a7d25d49de964ef21c3a9ba76a06252438b888e3761bf714f07773f5654b157f23ada73624feb2ead7d78052843a62a4395dc3def76ab53dd6d8f22b2ae7589eb8a45809aad266041f50b252a1faa4dc1923b6bd", 0xa9}, {&(0x7f00007ed000)="5941e31df4aa9c52a84ee6693a919d0d090d8c8e4043a5fa62088836b5619dfda5f4dc107f308e3114e57b0d83611842dea4ac20618318fbefd08899f8321b161702838c174d5762395a400c3b2ec595f6d36fb6afeaba718ecd82afd6bbe3e60569489b761fe3bc3ca4739cb7e3140aac6d0f364da498192e5b7ef321", 0x7d}, {&(0x7f00002db000-0x1000)="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0x1000}], 0x5, &(0x7f0000f67000-0x2b0)=[{0x60, 0x113, 0x4e7, "abc7fbe1f70d878f8b91c201b2605222e973ffde73d4c523895bf98fb8f62aed23e78f9591c8c1e7ae14db5fb7b7d820add0475302c53ef6a6cf9f180385e7a5783c6ad2d027a486db212d59a759f2"}, {0x100, 0x110, 0x7, "dbcbed9c852ca04cf50bee0532e62e6836e96a284bca7681cafbdf3fc7debab377cea27883fb22b37f7f60af53a6ba4b9aa989a8459ae3a9da72677f063659f5129bcbe5b6e1400f8435f0994b4adf1230be222f1c043703ebc0263c9287b2fa047e1f3a738fa697130bf5b9a394e66060c37389cf7957c0e2838b24e913af962aead1a507e4043e496f424184c916d315957b5d8f1be61840553de656d421534d9385a818d275300f86beff4bf90e69822b2a7fa0086bcfea6c988dc6b8941124a7f8499428866b5ad7d6d3791e285878da59f158b3eef2b1adb9a60b96b804a7cb515d5c4fdc61ed85"}, {0xb0, 0x11, 0x21e7fb34, "90fa5818635300b46c8daf7a6cab443b1a36279856379dcfa2a16639b111ddd0d860239819b3b3a7d60e09f8b73378e20f8e26acf0dd61e4ae6a1dff81d08d328736ece2eba0bffe610e5a24460ab9958f3cc394bcd46e6dc75d5e26bb40c9ffdb7cd31ec3dcfd1409faf858fe734089d9e9f5612953df823c57a4f19a9b8e3995ee14b751cf54b5f4e9ceda1a0fa962574a12f536c7ac61ad8a85d0758d"}, {0xa0, 0x110, 0x2, "98d7eee3d6244634ff5346f7918e79afa91f72cdaffcb810f20fe1410e118cab9dfa1cda8bade6eabd6759e6d89e9e5d9f5d3df2eda29017fdeca9736ab970a791c625b1ef0f030bb5b141aa3435cca830ce95e774a564e338222db7a2e1324076c6ea9e3e6e8775634958f6390f70db903ffe50b12ccdfd67248e35060b2afcc058fd9af6f1a73ccb"}], 0x2b0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) 2018/01/05 21:29:12 executing program 6: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000274000-0x4)=0x5) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f00005f8000)=0xfffffffffffffffc, 0x0) 2018/01/05 21:29:12 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40, 0x3, &(0x7f0000001000-0x8a)="f2b579153ac1423ceb26d5ee8bdce1dcf307b83fe50d35ab66cecd0b71d9602d59b3a46dc000cf35624128aef4a1feeb3b1559203f9a2b6ccd36b2a96ebad5fd90d13eeffb254a1cd141fcd52713fec4615a276d2bbb7e2946a5fcc77d5e6021e970575dd55e9db4a973442628e9ea0a86fa3dc4a3488aa278b49e299828798e8cb2f4dbbce1ba9a83dc", 0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000d6d000)=@llc={0x1a, 0x1c, 0x60, 0x15268267, 0xac, 0x400, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f7b000-0x10)=[{&(0x7f00009fe000-0x2)="bb84", 0x2}], 0x84, 0xfffffffffffffffa) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/05 21:29:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x65, 0x1, 0xff, 0x0, 0x4003}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x6, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x10000, 0xfffffffffffffff8}, 0x8) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000)="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") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005b4000-0x4)=0x0, 0x4) read(r1, &(0x7f0000b0f000)=""/50, 0x32) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000056a000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/05 21:29:12 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000f78000)={0x0, {""/7}, 0x0}, &(0x7f0000f79000-0x4)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ddc000)={r2, 0x2, 0x1, 0x8, &(0x7f0000f7b000-0x4)=[0x0], 0x1}, 0x20) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d8c000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f00001a0000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:29:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496071b1b45009349041eca724fdec73fab9b04e4a4a5af66000000006200007faa62b9c0d263274f4a010c0600ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef065d72a8b637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a68d57e456460104ca0dedf1f0e8385cd43d185c41d009976034d6557bf8917cad630598f6e58fd0000000078aabbbffffffff30000024c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f00008ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006c6000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 21:29:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f87000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f88000-0x4)=0x60, 0x80000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ca000)={@common='bcsf0\x00', 0xffff}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000f88000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f88000-0x4)=0x2e) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) 2018/01/05 21:29:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/90, &(0x7f0000095000-0x4)=0x5a) 2018/01/05 21:29:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd1000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_pr_sha1\x00'}, 0x58) pipe(&(0x7f000013c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000323000)=0x0, &(0x7f0000839000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f5a000)=@common='bpq0\x00', 0x10) 2018/01/05 21:29:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xd0e, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x57a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000638000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8c9830c927a357133e9fd79db3c82a75"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d29000-0x8)={0x0, 0x29a}, &(0x7f0000017000)=0x8) 2018/01/05 21:29:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a9a000-0x4)=0x0, &(0x7f0000b43000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000926000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000049d000-0x4)=0xd4, 0x4) bind$packet(r2, &(0x7f0000489000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="c932dc6da857", [0x0, 0x0]}, 0x14) 2018/01/05 21:29:12 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x200080000000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000295000-0x4)=0x0, &(0x7f0000d01000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000f3e000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004d2000-0x20)={r0, &(0x7f0000fcf000-0xca)="62e9d33154d0f3b77de1bcbce2d0905220b9e0e8823b5945ef7121a9147449b5ac1f74cfa1bfe16abc1577e6843e20a1f5a3db25b902597f79e1895bde4b35b1c1ddeaca91133e29c59b0467f7a9f99f883f15155474fc92fd5a3c4eb02a793d66ff3eced0fe56b76089d136e8934884b2b4f40a0d1c65aac5f879a360ec308b074c64fc44b8cb66628b654063bcc2be71cac098627097ce66ab4ee0d911aad01beb873d3696e3041815c45a37adf624bf64b45250ab7b72a2d743c881b4e5878c189f7321f1e3b86c49", &(0x7f0000fce000)="3338ab78e7b6f062e70cf2f7a0896193d754299a556ebc940b87bbe270002a4fa5f21a8c688b8322972ad8f5856263443b2dcc76979b8a1396ec5eac10ecc978435d67af4bbf1b7d43c974c5", 0x0}, 0x20) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000eee000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) getpeername$netrom(r0, &(0x7f0000bcb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000039f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008b3000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x193800, 0x5, 0x6, 0x8}, &(0x7f0000329000-0x4)=0xa0) getsockname$inet(r0, &(0x7f0000604000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000222000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000037000-0xc)={r1, 0x5, 0x0}, &(0x7f0000da2000)=0xc) r2 = socket(0x11, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3d000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a06000)=r3) setsockopt(r2, 0x107, 0x5, &(0x7f0000494000)='n', 0x1) accept4$inet6(r2, &(0x7f0000430000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e1f000-0x4)=0x1c, 0x80800) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000420000-0xe0)=""/224, &(0x7f0000d63000)=0xe0) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ab7000)=0x4, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x71b52fd, 0x4) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f00004f1000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = socket(0x15, 0x806, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dbc000-0x4)=0x0, &(0x7f0000601000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c95000)=0x6, 0x4) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7c000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[], 0x111b, &(0x7f0000f7c000)=""/4096, 0x1000, 0x0}, 0x800000000000) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x15, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 2: r0 = socket$inet6(0xa, 0x80800, 0x7c1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000049e000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000fb6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000501000-0x108)={r2, @in6={{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0xff3, 0x5, 0x9, 0x73e, 0x80000001, 0x37f, 0x6, 0x5, 0x2, 0x0, 0x9, 0x67d, 0x4]}, &(0x7f0000114000-0x4)=0x108) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockname$packet(r0, &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000066a000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000796000)={r1, 0x1, 0x6, @random="54078205fcd8", [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d98000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ffc000-0x118)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000080f000-0x14)={0x0, 0x80, 0x9, 0x10000, 0x401, 0x0}, &(0x7f0000755000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000906000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000d8a000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f86000-0x4)=@int=0x0, &(0x7f0000422000)=0xfe18) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000067a000)=""/110, &(0x7f0000309000-0x4)=0x6e) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009d2000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockname$ax25(r0, &(0x7f0000f94000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a99000-0x4)=0x10) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd6000)={@generic="9fb26f7f36473a738eb02a4f8b3b0851", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:29:13 executing program 0: r0 = socket(0x1f, 0x800, 0xea1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000793000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x12)=""/18, &(0x7f0000001000-0x4)=0x12) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000001, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xa76c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x238, 0x6, 0x300000000000, 0x7f, 0x3, 0x0, 0xfffffffffffffff9, 0x8000, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x50)={0x0, 0x48, "70b161f8934274344ba47b5f291a1b078271506c27dde907c7c0a7cf74daa2b53ef32e2267105ac7e91f599b8240ca26c00b0ea40fb96425d2863620c83f9609dc12a9920fd8e00f"}, &(0x7f0000001000-0x4)=0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x848, 0x20}, 0xc) listen(r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xe)={r2, 0x3, 0x3, [0xff, 0x1f, 0xfffffffffffffffe]}, &(0x7f0000003000-0x4)=0xe) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000)=0x0, 0x4) epoll_create1(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000005000-0x20)={@common='ifb0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xe2)={r2, 0xda, "4cd5e3f793970f76438d504c3cfe7535115e7b5fcea4d258c764769801b15e53a48af269731751af12cf5312e09252ec45429b100d473b57ba6f4e098923bcfca77a616d36d902fe7143737e657e498f990a2e0486957a89c0404d11bbdcf626e40ef2e19ec296dfde673b493d30fefe00e223c8015bc56247ef3b7a7dc729166a8a1e0b062f44a9cb17efc63b360cb6177d89c4200883bc6c5ab35e2048be7a9a4291cc6a2b6203695a705c9f3b81831b298a9789f03e5a68f8f51a8fb0a74986b565838545a8922c6c77e15c8ee5a3c3929ed7065208ba3f54"}, &(0x7f0000006000-0x4)=0xe2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000007000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x7d)=""/125, 0x7d, 0x21, &(0x7f0000007000)={0x11, 0x1a, r1, 0x1, 0x5, 0x6, @random="6f385bf8eb7e", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)=@ethtool_stats={0x1d, 0x4, [0x44877077, 0x1, 0x0, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000887000)=0x0) getsockopt(r0, 0x5861, 0x56, &(0x7f000084b000-0x63)=""/99, &(0x7f00007e5000)=0x63) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002f4000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000106000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b4000-0x4)={r1}) bind$bt_l2cap(r4, &(0x7f0000e9b000-0xe)={0x1f, 0xae69, {0x22c1, 0xe77, 0x100000001, 0x7, 0x8bc, 0x6}, 0x0, 0x2}, 0xe) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000041c000-0x10)={0xfffffffffffffff7, 0x101}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fa2000)={@generic="6cac1e4d7894f21ecd2730933697f198", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80f, 0xffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000056b000)=0x0, &(0x7f00002e3000)=0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000719000-0x4)=0x0, &(0x7f000074b000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000e90000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0x4) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000204000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000-0x4)=0xe8) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000900000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000216000-0x8)=[{0x0, 0x0}]}) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000665000-0x8)={0x0, 0x0}) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x5) accept4$packet(r0, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d7000-0x4)=0x14, 0x800) mmap(&(0x7f0000665000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000666000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) accept4(r1, &(0x7f0000664000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000665000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000121000)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x230) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ec8000-0x30)=[], 0x10000203) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockname(r0, &(0x7f0000f43000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001ff000)=0x10) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80000001) socket$inet6(0xa, 0x0, 0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000040, {0x2, 0x1, @rand_addr=0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x130}], 0x1) sendmsg$alg(r1, &(0x7f0000cf5000-0x38)={0x0, 0x0, &(0x7f0000842000)=[{&(0x7f00008a3000-0xa8)="0bbe8b71f16210bfdc3fe2b2f9c50150494345ee2e39d826056f43fe65918f6297f51199321d9bdf475db825afd1049e8c7876a8378844b8c8d6ac9b94cd41dbc59579acfe258a3c466f0cc8074712525e007b25c24919ff3f43f5706a9013ffd941e24eddcd7040f3b8e14a2463a4e818822fd14fe56ed7282548cfcd1d5330954a1780cf1818226626a350831dc83ba8cfd00fa73d065b894b91f3406e875064617969e9ea1506", 0xa8}, {&(0x7f0000b01000)="a96c2a1665ecce000f187b0abe89542b58902a809f07228c3b1ea65ff92ba0e8438b7a53f36371578e14e2331bc2c89c198c8bb1f02a084f21d0ce5251cd7fd15c0ba0803c06faa304fc9dddf6d63be429df05637716a622c9b2a67252d7ea9f8540febed92f77d49eb7547af3c263c12e58cc9d9a677043e39c0d9990c70f6ad96cb9449c4f5f9b44de847d8f63e3b16ce7afbf08072c190f33989e4d7504", 0x9f}, {&(0x7f0000493000-0xae)="ec17c67996f3dede0ee0e56ae01aa2b12276b484f4db0dec6e2594844b7df92c5d28c1242f4c9132882cb23cc5c65b825caba7a80c0adc100473b89983cf5e5d964aafc347a2bbe6a95562c7e6e169a80681b7e9480c5f9758a555d7e827edcfae535218b5ec6bd38403eeb9d7bde4e2ef2c2383bd4d2940195d439124957f7fdb0a516d847fba58536d0e27745fa1ef0ab237f446113d86ebf847a4e6c9cacbc30a3ca10c1c7803ddb198cef466", 0xae}, {&(0x7f0000d90000)="e6d8fdac2f79c67fc3bd7b401187c2853fc5882056b1d1144f4d46c2649fef522827b97749825aa1f65608bd3337903161adcde4c5c308358f59ee49508cb4f749f5ce8872302cabca13500e2bf81df217ffff92d5677405758ae1901fde79d6397333c19008a6e6bb2a5ee79f50b08daafa4b51ebd3b724e7e2720ac6", 0x7d}, {&(0x7f0000ac6000)="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", 0x1000}, {&(0x7f0000d3e000)="9ee088449e76", 0x6}, {&(0x7f00006a4000)="1fd7c78c5bdd27e394e04048182be5c3df96d153eb13df2ca0c5a56c4d9e773c4bf123d035968923bf88fb013cca9b519c1c4443bad823eec65c78fe3ab49eb19a0c7e4415db52a80471e95ce13f07af409899d7703d3fe4f3cb4d", 0x5b}, {&(0x7f0000f5e000-0x4d)="e8c404ffcfaeaf8166933234ffe056d0307237eb3fa10d2e9a3cdfcc14fbf6b189988dd801231b48adb6ba6d7d862441012de14887fc54ae6256430d9432e9dc919f435beda0706865f5815a1a", 0x4d}], 0x8, &(0x7f0000b80000)=[@assoc={0x18, 0x117, 0x4, 0x7fff}], 0x18, 0x20000000}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000872000+0x923)="d31c6299084f5322fb8ec1abc20ead2a302319bb6af9521c46734762db503fd04b67186222736ada7bd558279b04e8de2be8cc657c2ec74c332ff42f8a998082b11144c9182d0036b0a7420a05030e0d1462977aa09d6b4cdae92ecad765add88375f4371478b8d9c736b4bc3d11c40f9eba3df93cef545a6b494bf7449cb1f473e2878c1b1574b6bfd482ef8329a3b8dc85db4ab03e3f11191298bdfaa7", 0x9e) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r2 = socket(0x3, 0x80003, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001f4000-0x8)={0x0, 0x1000}, &(0x7f0000e60000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000087f000)={r3, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000888000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f000056e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000019f000-0x4)={r0}) bind$alg(r1, &(0x7f000022b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 325.636247] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000897000)={0x0, 0x0, ""}, &(0x7f0000495000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c0d000)={r1, 0x100000001}, &(0x7f000055a000-0x4)=0x8) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005000)={0x0, 0xa1de, 0x5, [0x100000000, 0xfffffffffffffc01, 0xfffffffffffffffb, 0x6, 0x5]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ef, 0x5, 0x83ef, 0xb62}, &(0x7f0000008000-0x4)=0xa0) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x27, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4a13, &(0x7f000034c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a7000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000812000-0x66)={r1, 0x5e, "dba813d55114df7afad7bdf47e9d18f62a1bceb8ee26d9637fa3ccf8dc4df32252cd0c1c8472016bf03593098f107b4aa4b5e9d057f4c6779ddb70a6dd2f5ac4673d7016fa97dca5c56f8770f4f7df7c87082aea35b7a2562bc965652d23"}, &(0x7f0000a9e000)=0x66) socketpair(0x1b, 0x3, 0x7f, &(0x7f0000a5a000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00007d2000)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000062b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000653000)={0x80000000000, 0x1, 0x7f43, 0x7, 0x0}, &(0x7f000074b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000076b000)={0x0, 0x47, "9d6ae9f589b7fe4499793cc6d27dc304c9345a9e358e8e215e67622aa7d4982a5d52401234661e7a27ba1a7aea22668f5a5a487027d5af636df1690f2895e2aba9386e9b3eb7f1"}, &(0x7f000021d000)=0x4f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000052a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002d2000-0x8)={r1, 0x3}, &(0x7f0000371000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000055e000-0x8)={r0, 0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000456000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x63) sendmmsg(0xffffffffffffffff, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2d000-0x4)={r0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d2c000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, 0x98) 2018/01/05 21:29:13 executing program 0: r0 = socket$inet(0x2, 0xb01a683c0aea9583, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/05 21:29:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005d2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, r1}) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d6d000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000bc7000)={0x2, &(0x7f0000457000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x3, 0x7) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e82000-0x4)=0x0) sendto$inet(r1, &(0x7f000030a000-0x4)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa8000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f000035b000)={0x0, {""/7}, 0x0}, &(0x7f0000181000-0x4)=0x10) getpeername$ax25(r1, &(0x7f0000202000)={0x0, {""/7}, 0x0}, &(0x7f0000478000)=0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000024b000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x163) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c78000)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000021b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002d2000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000741000+0x42d)=0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ae000-0x1)={0x0, 0x7, 0x200, 0x6, 0x0, 0x9, 0xab, 0x8001, 0x0}, &(0x7f00005cb000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000008a000-0xb7)={r5, 0xaf, "15b4e5d54eff4b0193b608a7d797a77cce571591bf14fc0811bdfc59b1f059c3754c325f7426f722053d385b57a456725df9d155aeb5cf63c219f2030f101b88a1e8c5fd74f97a27c96328962b43e34438ee1b8c21c7543604d22fdc04f029557312f3b204cc49886b4bc8f1a15e4ab946f65ae59c8cf584b98ef09bd8b9219042deebaf6124fd658cc25d24c5e00b57140ada51423712fc6a14c939beeb45a1196959f39949e766054b066ddb83ac"}, &(0x7f0000943000-0x4)=0xb7) r6 = getgid() pipe(&(0x7f00005f6000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000029000-0x2)={0x0, 0x0}, 0x2) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000d07000-0x10)=[{&(0x7f00002e2000-0x13)=[], 0xfffffe6c}], 0x1, &(0x7f0000c7b000-0xb8)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r3, r6}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r3, r2}], 0xfffffe87, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000-0x38)="dad64bb8c02b75a67b0812c23b0ec10cae2858fe0c097c5a099dc95e042f3bdae1775bc8e4858846522f653682cc11bcc67b5afe32ac222c", 0x38) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000307000)=[{&(0x7f000002c000)="b88f", 0x2}, {&(0x7f000047b000)="b3500a07b2473a0a180a34ba5290cf3038170b3fde30699810a1ec46ff7b5af1f02a435788f49f7b4a266aaae1fb7b9e0c9a3ac4f8aee6c1c718d028f5b8f4576811670e608e90e8a9152383270042df9dab8140dac6198b6a5964a08c47a50f77fa2688db1ee91aa78180de2de6a4b3ad19a660c4f7bade43af", 0x7a}], 0x2, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ed000-0x22)="0a00ff6f00e383e5b3b60ced5c54dbb7295d06df8217083fffeb0007d51c0007b0", 0x21) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00004db000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0x8, 0x80800) bind$bt_sco(r1, &(0x7f0000c93000-0x8)={0x1f, {0x200, 0x80000001, 0x0, 0x0, 0x1ff, 0xad6}}, 0x8) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eec000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e97000)="5156851fee5b465ed21714f6be98b5fff6845bb536a2a0a7533011450d7286e775192c3aa1f20a898f985407df", 0x2d) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000193000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}], 0x2c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f93000-0x8)=0x0, r1, &(0x7f0000f92000)=0x0, 0x1, 0x8) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dbf000)="f1", 0x10000003d) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}], 0x1, 0x0) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000e82000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd9, "6c77378f8a16bcce41450efb8852f71266e6f594e0f500cf42914b7213267c0244a33007ef61a537bae6d65ecb00f60de7a244255a7504a9f7612b40de3aeba789f359f72925e5f2b55a452dc24584870b2e8e4350eb9ca4675bd7838de9e4f2a5cade87044299f13f272c564c28238fd8c2523a94f9953b88471252765ed6dc64dcc2d88b0a9fd4459b9aaeeb34e78a402ec08674bba550e974567b0642dad15427e3f8655d13e3e428c30968bf66991b5ebdb1bab4462e40ff370ba1b1fa35ebe7671d5715eefc41471e969156792d314f0d5e897af7d7e5"}, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x20, 0x1, 0x8, 0x7, 0x7fa0, 0x2, 0xa1e, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x52, 0x54403bc4, 0x4, 0x2}}, &(0x7f00009b8000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000022c000)=0x200, 0x4) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0xfffffffffffffffd, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cd9000)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) 2018/01/05 21:29:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00003f7000-0x4)=0x0, &(0x7f0000f9a000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000870000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9a000)=0xe) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000d8e000-0x10)={0x1, &(0x7f0000f9b000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002bb000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) bind$bt_l2cap(r0, &(0x7f0000c89000)={0x1f, 0x7ff, {0x2, 0x3, 0x1, 0x7, 0x8, 0x3}, 0x80000000, 0x5}, 0xe) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7000000000000000, &(0x7f0000001000-0xb4)="fce82297ae045bbc600961fc08634e980e5e77920a041baae8fe63b38bbb2d02ebd24e626ed81f6c74a30dbdd614bdf3192b24be879495c2cc0ae31d9cc5d1c9463714adf3cc3f71631d38a6bb6f5fe8a7781c52074765daeddfeca4aff9b2e9eb6210ddec488ae1fb3def73897da8668b51edf461f28d959b04dc72ab1a754721c547fc8162895063308bb83fc7a1e16948db511f07ada32c497fd525c2580092a61f4d9d6206ab74e18b53d0076f13daab67db") setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xa872, 0x40, 0x800000000000c, 0x0}, 0xfffffffffffffcf4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x2, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r2, 0x0, 0xdb, 0x84, &(0x7f0000000000)="18e13ea552dabdd87d9a97ea7938da9b71df78d429e1ff0172b3e9f034f11034c88529e7fec4e6147dddb10965424069ddcf980193a9c370b1e115bf09085efd02e20ccf41891fd6564e22e800dbe57d032a11a6e948c21efcaaa0dd565c705c0a54d9992ea78176fbb2a0081f41cc5ff07b4b462e9c6b9ecefd4d7017150e77b662d30d1b2ceb8eac38d424cbe774543468ec602ac3b6ce43ba33d41d7e4e21327136433a6653cbb87b93ae872283a599748151de4cdb9b42e3378be4eb95d29fa9b461093ab8a446b671c839d58611bbc32ba268c245742fecbb", &(0x7f0000000000)=""/132, 0x2, 0x6}, 0x28) close(r2) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x80) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0xfffffe8c) ioctl$sock_bt_hci(r0, 0x0, &(0x7f000034d000-0x1000)="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") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a74000)=0x0, &(0x7f000081c000-0x4)=0x4) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) listen(r0, 0x0) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b4f000)={0x0, 0x0}, 0x9, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f000002f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000116000)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000162000)=0x0, &(0x7f0000d19000-0x4)=0x4) syz_emit_ethernet(0x81, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x4b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x4b, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455d"}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000787000)={0x0, 0x0}) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1b, 0x1, 0x3, &(0x7f00005f0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef1000-0xb8)={0x0, 0x4, 0x3, 0x42f, 0x40a9, 0x66ec2aa2, 0x6, 0x8000, {0x0, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3ff, 0x0, 0x7}}, &(0x7f0000ef1000-0x4)=0xb8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef0000)={r2, 0x0, 0x911, 0x1, 0x3, 0x5}, &(0x7f0000ef0000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x100, 0xffffffffffffffff, 0xa1}]}, 0xffffffffffffffbe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000415000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000848000-0x9)={0x1f, {0x2, 0xdbd2, 0x237, 0x3, 0x2b, 0x3}, 0x1}, 0x9) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000097d000)=[{&(0x7f0000a60000)="a078cb41005a8b72749dbaad646ced83bb16c21d7d1da2d94e94159d8e9db701326dbc75da7ce028bae4108905ae6bef3ea409b5dbae2c1ad61deb695fb8f2cb488b91ac31c2f561fb890bde4d111d78085a1851501cbca3421bea805b6c4e0a0357b8515b123723d3ffab8cdb10b993954a598d98db6702e5c49ea98182e121fe44", 0x82}], 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000a1f000)={0x1, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) shutdown(r0, 0x1) 2018/01/05 21:29:13 executing program 7: r0 = socket(0xa, 0x1, 0x3) connect$unix(r0, &(0x7f00005d6000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ee6000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:13 executing program 5: r0 = socket(0x10, 0x2, 0x101) write(r0, &(0x7f0000f67000-0xa2)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0xfffffffffffffcb5) 2018/01/05 21:29:13 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000efe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f4000)=0x10, 0x80800) r1 = socket$inet6(0xa, 0xa, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x66)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x6f)="a0336021f4633b77d24df4fb966a027cdfc709a6829bd7ce3c50e9efc2ea38d66ceece60472529ee6374e41d775e145ae35c6d92bc9d349494266772020fecd9bfd14a49d9a5b045db6410be3513b145fc5b001738af84674681ada627288c4f95aa7d785c058aa56b24002043a618", 0x6f}, {&(0x7f0000002000-0x20)="c592aae8e8c7be15ad4662dd115ab1e464f1319d54c46303fb7bad23aaa4e38b", 0x20}, {&(0x7f0000001000-0xe)="f5c66ea7c1bd9ee6b13c2ff7e468", 0xe}], 0x3, &(0x7f0000001000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x78, 0x90}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="0ad76d6328b3af2d34e98b55c7b14fbe84e7fa23a45e035c6c8b075ceb512bd446697a08dbead11bc76896a3d040b7a0198f87b1cf9265a21a0a079798071814343ac32eb1391c77ece1547708ee22fa5dc04036ba2538b158125b179ca39a64bf406d75dd16550a05899df88bfc013afcae8488aa6debb6eaaf3eb55579432dcf11beac275a7b0a845a5d28ccdcf0577e2e8d6c73645f03b437a58776648f4da957fa09640d3b585011e22040f158d7e6a3c36ab515a416ad2402884b600e343a3812ce012806d1dbaca438649859851264", 0xd2}, {&(0x7f0000000000)="e2a0558686cecf2141d108c05ea722f980cd0cda0e11e4a60636747f8f382bf1e4bc73d433d6548fd38172d53f856039ed4b883de18b5ea7916ba6d456b9c9b5518fab0483f7582acd0fd5d7b2845db06ccc38b5c07f46d7e8545df170aea7268a45470fde3749136b6abe212fee830c3f9b08b0c51918d1dd4c3143fbb724548b171f42766c6c2999ccaab43bcc2528b4901f1c0199387b68a1102a5d38c74e2c76f357fe40b026ef9d7092a2ff0881469a461cd172f2aed8c2f57931af364755c956a4a602718d3632e33f4ba28716a5ff0f38bdc025", 0xd7}, {&(0x7f0000001000-0x5)="a0318d998b", 0x5}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="e3ad5c2ee46b04ec224edd0bf71c01f6277b488ae4e3365d889c55caf7dad7c75c60a5e4fa8d453911a826724c50c6ce2e0668df97667f480906f54c40e3c24b73dfa82c0f7e0106d5dbb3c8673e0998755245b4a2bec94cfb478a7a689d2c781b2a8786155d7a55e5d14c14e2b64dbed6751fcb10458715f7c0400c469b5d2d77aaeced9f0942467a2a95f640bd6af341f9899ee9443dcbefacf8eadbb5b9956baf67", 0xa3}, {&(0x7f0000000000)="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0x1000}], 0x8, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20000040}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x36)="7f1b9832d181790a3b7def348033355bb5d79ff0c34a56e7ebff48edf75de92d2cd080522ab8abb5f5c4e9e944c38affa48adba3f75d", 0x36}, {&(0x7f0000000000)="e7f7264be82e48936036b1f45ff332257ae0bf3a5636bd8364315acd81e388e0767d74072c2aa0694904665135d1ad50409b3f7c5b05bd19682a42c8d97d2ad6cdd931ca5133f9988ffe47b4375df1613fdeedee6c8f4612cc3ed5f5fcb83e8fd0bd713024fb9851ba6acfe6c3883e8ec43b822c6c2d8e72606f0aa14948324fa9807883ba01b042c43e778d29a4731d0816e346196a89111f69534389d39e606464ba3d6d0c3cd95ce639aec4caeeeea626", 0xb2}, {&(0x7f0000001000-0xe3)="7a9f1c755c4d1883bc7277e94923e0f2c1fda4fe21921c8deda6c7a6087bb3e664df060997c7bf7315699cde810c0885e0dae3235368fce850dabb3ec698f82bcda36d3d8c467228caa58eff30fb904cffb394a8ff1e63b9ad2c0e564468ed72d95b955bb904ab9cd55da5d1cae6c1f9d0349bfaee63d3cea995749ac3f4736f2789bfdb2de45c4bb56829b897090ab410519465ac2e53481f6ef525518ee002e293fc6e28ab0f4ffd45bbfd75481af28946088fe6ed558e9283e8f784db460b0475fea4968137be0a1131519be78336f15fac43060b932e1139db3d5be8a14a5fd2d6", 0xe3}, {&(0x7f0000000000)="acc3858f7e7f9db098f3bbacc1ecbb379592d3aab2c30ce2e34a5d8d5b76429ef6a4f10dc8b720c0d7cce56c89af191837ae4ccbe039d2f934d0ab99135bac83c1fa1ff0c737bd19cd17ef92c31a7594b6bc593ab110bf284653d1548a4abb0a8bf8812631848695825b354200996f33c3b3f55fca0835ad94dc", 0x7a}, {&(0x7f0000001000-0x63)="10feea8f8dc38486a4abdd0f65f4829ad15591da2c7fbd60e9937ef1e2da621cbba1f25ec8f0c4f4c252426a9022a84535fa2cb4b73c94e55807ae3e8a594905301794400e80d674631844f0cd1bdd34c9de05f653ab059e56baa1d510c975360410f8", 0x63}, {&(0x7f0000001000-0x55)="08db4fda682f88ffa650aeaca1a49c9f1ba1741c833669fceb6aa68e8ee139d95e198a0caa266186599ab1f11fc49169ef6de9b764ff7b8bf407c3f8a54b15c64cb23120159a0406d978d15e3a562a812fe16d2eb5", 0x55}], 0x6, &(0x7f0000002000-0x38)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x4040045}], 0x3, 0x40081) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9f, 0x1, 0xb42c, 0xc2, 0x8001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r11, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r11, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) close(r11) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ebf000-0x4)=r1) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) recvfrom(r2, &(0x7f00001bf000)=""/4096, 0x1000, 0x0, 0x0, 0x43) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000002d000-0x4)=0x3, 0x4) r1 = accept4(r0, &(0x7f0000249000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000070b000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000605000-0x78)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181, 0x1e792ce4, 0x6, 0xf, 0x6, &(0x7f00007cc000-0x10)=@generic="441776a437fd276a5e13d885d612991c", 0x10000, 0x1, 0x5}) r2 = accept(r0, &(0x7f0000685000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011f000-0x4)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000081e000)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x4, [@empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001]}, 0x20) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) syz_emit_ethernet(0x2dc, &(0x7f0000fd0000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4305, @ipv6={0x80000001, 0x6, "fa0775", 0x2a6, 0xff, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0x3f, 0x2, 0x2, 0x40, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0], {0x4, 0x6, "1dbf1f", 0x4551, 0x84, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x2c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0xf0b6, 0xe, 0x0, 0x7ff, [0xd0a9, 0x4, 0x6, 0x0, 0xffffffffffff8000, 0x1f000, 0xed]}}, @jumbo={0xc2, 0x4, 0x5}]}, @routing={0x0, 0x10, 0x1, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xf8, "c51dcc2eb25d275a49517bca2c4542d4cac154a7a26f55a070a861d8f9549cffca6aed190442d3690d4e57ba5e225d21243cf7bb547b0f2cd3d670e82d4e10712064ec9d8f59cd7def37fa964254395bb5e1532e6f69a883f6ab3a839a847d0a90637841af1fd0f261b1a873655e6acaadbef719b84fb810f8fb118d0a91e3b6c683244d300c7a4bcd0786deef9ab48d34630183bd4dfe1bef5924fb134777b603ca36067ccdeaf2f4c7bc808f100331b7155f1a16334db3622109d223ee2b5451e02aef690e1ec41c3b96340ea345d0f36ec16640bed7e7d0e254d92497cf58ff14ee5908d4066c093dea27b82bc8848146ec4a9867b79b"}]}, @fragment={0xa7, 0x0, 0x0, 0x8, 0x0, 0x5db6a2f0, 0x0}, @dstopts={0x3c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x682}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x3}]}], "ab4967c5790f7e14a0319213ca21600a3df1028cf61cea593b6a4d888a5014aeec16aed1c89301d61ae8263fdcc5596d1df2dc8d31c0ed82e3901b3fb15868bce4c3d9e1154be55bf3b054cbe4b53c840b74cafbea568daae9"}}}}}}}, &(0x7f0000224000-0xc)={0x0, 0x1, [0xe52]}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000671000-0x40)=""/64, &(0x7f00000b1000)=0x40) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fe6000)=0x0) accept$inet6(r1, 0x0, &(0x7f0000c5a000)=0x0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c82000-0x12)={@generic="f17ff9e0d48aff5f080e83c352041493", 0xf91c}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000053c000)={0x26, 'skcipher\x00', 0xe, 0x80000000000000, 'cbc(cipher_null)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090c000)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f0000bd6000-0x5)="e0015013", 0x4}], 0x1, &(0x7f000073c000-0xf8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d79000-0xc)={r2, 0x7ffff, 0xffffffffffffffff}) socketpair(0x3, 0x3, 0x10000, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000071e000-0xc)={r2, 0x80000, r3}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000171000)=""/57, 0x39, 0x42, &(0x7f0000b40000)={0x3, {"28e96fcb69e464"}, 0x9}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000bcb000+0x988)=[{{&(0x7f0000180000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d4000-0xa0)=[{&(0x7f0000ffc000)="", 0x0}, {&(0x7f00000fd000)="a566", 0x2}, {&(0x7f0000034000-0xec)="d87e83317db40c3ed3232e2b16ee39095fe6e22d7b6ce16400de7dec166b9393f2f6eb3b289c0cf1d61616203e55a321892ab5cc99f77f12a254a61c399f88a4214a925828fc605a3c5fcdb2a8eb69748e3ea693ba874091b759cc962a3cadcc6b2e512da6416b2810e52ed402d58d52d50658cb2746356f3bbc5fee1999b2ac46b24e15793c8b085ee04d892b03803f4c15c8be6c06ad8ef6a7f8d6af5c4d8cfb0c84aea86ae70ab66a02a314adc24bbebae837a2f0157e5a57cc68c1932063f7b53b5352808927b342e65ffc2cadc64c96db023bf4513d0bd52a441526f031ea45a437919234d672066f2f", 0xec}, {&(0x7f0000aa2000)="cae959b56790242ae8c6e7722baa", 0xe}], 0x4, &(0x7f00005ac000)=[{0x60, 0x1bf, 0x9ac, "d30bd7ced4b9a1c098b930c3f4592240e9b1efcb58a1c2a715d9540a3378f60af42b2fef886680804acc1e38e0698fb19fdfefb877eb33718f8e08418474e9d58096ef023f39b00f3e0f"}], 0x60, 0x20000044}, 0x0}, {{&(0x7f000037a000-0x8)=@sco={0x1f, {0x0, 0x5, 0x435, 0x101, 0x8, 0x8}}, 0x8, &(0x7f0000b9c000)=[{&(0x7f0000b2a000)="1f8c1bba242f3f2788fb70a1c5ecbade549fb48d98abf878e25fcbf32d1a3e6e3056965a593792df7b107f7d72f89abf1512d398453c8f835658c99607d1334d719bbeaf1dc0582f87b6e55dfe300d62e52461a4e2c2b7e6f6d109c1b37dc6af8c2e1120ac05152fcf8023c385412e5d89991792a2576cc7597aa9d970ff64e89f3fbdf4320bbd31ebe75ab37143526795e24989099e811df6871e74febb0ea9a90fd624a45ce1db122e7d8611474d65e34baed8216e5ec7a81552f8a24a3fd3a756c3d79ea830c55771bd8f1e6ec1167ed460df71058804b85a1c0450dd1c446c78f472228d03acca2bb07fe6ade2186bfc9e9f6e36fc8b6cf3526fff6d030fe2c711bc09611b89f1a79cb160f11bc67d911ba9c266b3b4115d7b0790c82cf48f63ddc41d5ac6d785d19bb902189c9c2b2813785153de6ff9d0f07a3810380a292fc4d2fb09ef6285c83d90389b83c3f63a463989613560a38b93059eaafaf3fe54488833af0e3314123dd252a7e7279ced3715d5a494990dffcf7a24a4f4d2372be6e9e9e8550871f360a263a6193fafda1ef71bb97ad0565c141877a5dd2240575764fe744849bd79c7130eccf4b149172ae4fc09c31863e100da6a6f81ae3fe7cd6f7e81928419a9b81a747ce93691b78f8b8f400a197fe3079e0576d6a65a19a970ba87c2dd3e60e762bd47b7c8d7b8d872754c51cd6154df0ccdd1379474a7275babbc5b2d3491175f8484715b7d38c400199125f2d7a6c99aa5426b1a155b75c125491ec3fd09d68a4f1b93e34f4856a7d36f03b19e53c87d4379c2f124f1413f4164c9c7cd3d9f6ef4e0727fd1191aed0d1b6be45f573a763412e5a24f11f46b68c988bd5b142d59f259884f93b3e2e0332b27f193df056bed9116187e3347904d678410aa8c7c4173be6309e50bc42c26786cab613a89677496f38ada6d893cb774e802863bba12488508c247a2fc3927b65a3f1ac73a7b90d47b81e05b37d7ea1239939987a4861b99cd0a48567970c6eb49ecfec283291ad86589764facc1974c72f501da9779e257dd6b89a4a3b30e3ba4b8655cd4e61ecbf160d7addd7dce562763fcdfdaf1531a371adf238048ca098304428789b9a9c35719b2400f63a94a577d649436e7096758eaef763be7c6ad4ed61e190e27676c5fff5b43ba7834d61ccddd4ed2af2b26912eedc290af753df035ba20ad9edbf7ef5546e2d6234f28a45d8cfc099a674fd963346bbbb7d11c7e991bd71bbe211e4d18b27177ff3afa03adc22e990784892d414092ab99e32bd77de09b07b551acc88d38a9debf3615dbf1749fcac203f75ae9c521a7139eedd58c8e1a4158bc437906178f2a2fe836ea6e51589a8d2278fc186e17710d7b7eab46926801c82a0f6b05362f3f63591cf3badf5f65e6cf331715639546c87a111dc85215f20e1fbf791ec3e008a227568562312d6fe3b2137d3b770191da86926f8a44fcb94561d5c97601ad92ffca5d8d9daefba1fd3692fae8d141cc9ea4b364d7616b333b5ee00db30398e6f66e888b8c36067ccb6e1f3436b834b530c585a47d22bd5aa08062ba05d6141e3b6cd16a24c7d27f31224d536c8d0be3efb5741b7c035697afddd36aefbfaa2ce001efe07ba3f1626bd9b4029c6008184a6e3daca1018babdd81467a523282d2edfeacf2a5bb7f09fb95c42b9aa75296ebdba2fa3b48ae15fed5e99aa9fbb98d0fdc26ab30a1bb7433b145920cb9f96f5e5a10277d4e57c4871f39907b4bb6a7be74ff8e56d30faa74878e185010fa5b65dcc5c755f469c7d97dc3bef282edd1fe3c6314a4040c283a942782c1c1bf192f598296a0296ca800b72e945d97afd87becbf250912e982d4de2ee011cc7b1e59ea13498c5f3124bcd69c1c71377d0363eb16a965b1f8e515923b4b9657a64cf4311341f1e90bec9a975f7f0be495b18487ece9a05dfcaeaebbb87c9a29565de944f0d5adac508c28f57a6606ad9c6f8c3a0df27f10393ea01635bd5965fb91f28e50c5ff94b118c9d739b45de01b814d218a0b89efd33bd70312746815c332482aeee2acc5681ee4f3851a727c7d76e51480ff863752497c4eae4dce15b6715f2c5ac0c608bc799552ff5d457d30f8aa595ebdeaace75f48114c7bd10df74f8ae94c7d6ff1dac4fc20501c50f9efba927bb7b63bf4bf2bcad0d7ad8314290070eb11f0a2be4565e57d0d2e9a50ebee016643f0e7f8c4f9cb78b447037408bc54fa9806b87113b2ade3493316400cde7775decd28ebc418f3efeeb17f067d457e7508dffb7ba30704d50c5a0e766049734bb776721e59ee9fae159af70d766f3817f6772e9d16410f83842e7e48bb552746d28d83a84d4ec2baf0633848793b143f9ee553ea43749c8023e9c0f24bf1007b19ddfc05107d87e90b706d92964b46d3c5082d464a74bc39be184a7c34fe9e199513a97f4499413147f2a77e606d2c5a2ffc02dcce01264fb99d0c784197734e0dd564b86a27524a549bbe4e967b67e805ffbe7557c4e08e8c9fae53e0e44e37dbf238effbd65ac14ceac3a390da953475f2ffea09be00b36a81a83da239dc969742915e3279162a1019e794bf4a49118dc13e3fbc4b1804092f92ba1cc7315389eed9c71c88393bfc9a44109c71ba3d3c33c292b39e96b7aee1346cd87c82e189ace308a3de9b2b57cd1bce9090a2f5e257a0dec759a6ce427231a7e6f25cf83cff891720eb1f3d6396fafa6614403a905eedb5cc09255fd6619ab64bdc262ae903974bcf5907d8ccb941673e402314bc0ac607f2ab14e669175402431ad233bc66652af5f82f74b55941a0d91e438eef42bffa0b6c8fbc984da044edeca7394cae0c3c1a6e175c0d1302080a3425c3140c6a16d034ff8cfeb17cdacfe49cf2f38eee92b12ec8f302f4b57185280f3c1988b7a00ddfc9e0dbbf67411a76ee1533fc295133860daf0139965faf016636575d4a4ed7c8cb15885597188c69a3a7cf776d269e055d657fda3d890aa7b17dd1f8e0b48c19a889574d9433ca2eed71f3782781be7d6e6e6432f55e6d486793d22c6b296d885ca859f21d07bc92f6e6e6c95064d893d15a1546e73a643aecf4fef4719dc9cdcf69717ad706d8de8a1e07b94ab1cdc0f91310566718fcc9512f0ae57e3b53d42f1432db30a1b0b18bda8a2e291ff5915929816025ca727c31c9abea037c6c047cb4a234a1fdf60064151b72eb0d49cd277f1fd1961980012b451fa09950b1b7ee3a45cd054ef90aaf3fa010117b93581d0afc6b44122616b862fa21d538076d68870c4d71ea6f2342a44fc207fc3a4f1110d3833dc7ae46d11e1236d9f85259d6c64c0db2d8f62250730cbc16b5762a131fb147a32e94f451a8a68eedc5eb7f93e9052e2d1d6e58de8d6f09e8db8ae6daf5741bf1240e60636264f2623040be31d9f00c70979849dfffd6648a9ea384b36cc24186dd5106a383a725090cb0f198db8aa8000401958e76e3d8bc8e250309cb03b58a7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0x1000}, 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0x1000}], 0x2, &(0x7f00009d5000)=[{0x28, 0x0, 0x7, "5c800a6f29e2f670880e58de9ddcaa020361a715bb49"}, {0xd8, 0x11f, 0x1d, "d802cb04e0931a266228bf49dfe5a5d04c7967c642c15cfce75925ea70a2ee42a05ac4d45477edf1705852084b2879d65545580a00fdd4aad0640ee6e65fe4204bbd0995c8d8f7f6741dbede3ae4df8383f48eba0af384c7174862f9c5c06cc23085d8ae8b93678028ab1e57b87308bf2126e8d2dfef728413b16b36f8ea11d076925ae37c1e4fbe2744a4cebfd431abcd21913998d602f00f4ca3f56966169f4b56138724c51c72759b2065063eabb5b913acafc3cd94e3023c442fe851723f8bbe3fc4e23982"}, {0x88, 0xa33198c90a86627, 0x3, "579beb5bcf4c095a3a328abb381b1956b356afb82b1d05ebec00d9aee785c7f0f1e1f615222789da4577c9a3a69155339983e87429ff748ac4ff8f961797f69346746eaf885697a2b94cb5e11858dc72867a6711488e75a06af50c1d7c613a80a24417aee8d947ec6f9b9390afdf3988e813c2743190"}, {0x100, 0x12d, 0x7, "b096879ca9628ef7948eaa9465d662d5520bdb21e20efe32161fd2f6bc0121a4d50941edb8330d7c19f1d1b930d6b423a5da096b18425522e69f499e9f403bc73ee5937607acd97befb82ac732e42bb35b321c4641e6fdcbd5d1be8e484e73e48678e6a8c322705cf79abb9d3f7b485558400b16e79d2e1210e62552f84ec05530459e89ad077784ffede92f8ad5c7c8ee9782468fd49610d7df15806347a92f6d7cc01677f8fe1bf26b55a865a32449dc9c0560c237d6e5a71a8aebaa5ca8f3e5d1e749f07bb92dd590153c03d644c0afe8a49508dc439587672ac26142c8a8c94e05034bb82b8a471fd73fcc"}, {0x60, 0x117, 0x7, "f2b5a6746b37f959ca33eed852e62ad536ae4d0c0bbc745fe36de928f5692add9c5f6beb2a3671ceb452963f3d80cc8d867d2bcf11f2e3df23920848f1b2c0b3da8396b4e3cd193cd39f06"}], 0x2e8, 0x10}, 0x5}, {{&(0x7f0000a83000-0x8)=@sco={0x1f, {0xbb6, 0x5, 0x0, 0x101, 0x40, 0x9}}, 0x8, &(0x7f00008c1000-0x10)=[{&(0x7f0000c20000)="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", 0x1000}], 0x1, &(0x7f00005c6000-0x550)=[{0x28, 0x1ff, 0x100, "21596fb9f3dc34aedb615a015dc9effff86d9a9698"}, {0xf8, 0x118, 0xb1, "4cf6c3f376aa13bdac85a7a8a562ae922eb2753e6a9129b1006cf308437b498a321952c74ea9b84e59b779bd66b2cb3adaaab3584d7c4749950ab47c64bdf8114458388766594cefee8b5ffda4127a13611392d47bf76b4cdb774317b9b31e6ef64953045c284af29594f3ba0c745720097da9a3a0904bbd672324edb109c6c4f18ee125f64af4e20bc651fcfdb854a69e524c3304e7f2720ca162e53513a99474ef05338b7d48c96fe73ab137a98b9cb61be636e3b87237cccb61b13fe6d7c9cdf0ede16478729e7965033dfd07882415c7111a575ecc511e340efc8450bc465d8f"}, {0xe8, 0x0, 0x2000000000, "47f606a9c3cc2eda54a1ddb704989fa29e8b197db779689a56b6fe8a6d97d2f18c725288bd88b9690ad15763d85a00db814b959417afef3ee7af4bc289c4029c9bd1aeb4058569c3bfafb4670b7f2813715bebe777e21754c78dfda939ed76b6bc87e632f84688806873a672681f04fbe041a8e9cfd54cc3eb62bcab61b98aefc1bea86416597a384429741706ba50931d58eacad31fb59fd06e7ce80bce22819a3c12d0982f4e97690d658091f70d5c1fbd6c451a39b8122c2d135793c0579b9b42935a58ab075932414183af603c53d256566a1b"}, {0x38, 0x104, 0x1, "70aec41e9bfa62d10ebec36e475be92b5cb9a820482eba0d0237cfbe7aa4af9434"}, {0x80, 0x106, 0x1f, "e501e66cb1a47af04319c3f25b00479b266af7fa5e41fb1d00e77ef1176a779c04fd82ffdae4017097c1f73e1ad23b0ebb7d34f3df9b43c0043614e27d95197dc25467ce52f29363faf1c6a82b7e64c1139f986dbdff71ed6529646d6af67faf3c737edace81517bc52083"}], 0x2c0, 0x44000}, 0x1}], 0x3, 0x40000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r7, 0x29, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000c3e000-0x10)={0x1ff, 0x2000}) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f000015c000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x7c, &(0x7f0000a0d000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000076e000-0x4)=r8, 0x4) socket$netlink(0x10, 0x3, 0xb) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0xfffffffffefffffd) sendmsg$netlink(r10, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x1a, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800"}], 0x1a}], 0x1, &(0x7f0000015000)=[], 0x0, 0xfffffffffffffffe}, 0x0) writev(r9, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000b27000)=0x2) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8000, &(0x7f0000e30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006cc000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x3f, 0x5, 0x2c}, &(0x7f000017a000-0x4)=0xa0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b4f000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000a86000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cd8000)={r2, 0x4}, 0x8) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f00000eb000)="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") getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000af0000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f53000)=0xc) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ce1000-0x1c)=[@in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}], 0x1c) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/159, &(0x7f0000002000-0x4)=0x9f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="b2a8e1b50da5a2fef33f3b8f585f4e93", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r2, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e66000-0x37)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b8a030af2692", [], {{0x86dd, @x25={0xe1c4f205f08e2c60, 0x0, 0x0, "07000011f5ffffffffbe32000000ff0f00000828000800005fd1d456e3d307754e81b563b1"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000566000)={0x0, 0x0}, 0x1, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e66000)=0x0) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a06000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x201, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000de1000-0x27)="6ec311b54927f0eca571182600dad5bdb04717cb9cdade3de957bb537765c5cf36a20dc1b0b95c") 2018/01/05 21:29:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000088f000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffff90, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000021c000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f0000dde000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fac000-0x28)={&(0x7f00001f1000/0x1000)=nil, 0xfc93, 0x5, 0x10, &(0x7f0000803000/0x4000)=nil, 0x5}) accept4(r0, &(0x7f0000fab000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ce2000-0x4)=0x6, 0x800) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000012, 0x5, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f6a000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f00005c1000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000220000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf0, 0x0, 0x0, 0x500, 0x4, 0x0, r1}) accept$nfc_llcp(r0, &(0x7f000037b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000074000-0x4)=0x60) write(r0, &(0x7f0000ece000)="26000000130047f1ff170080b8ffff0300000000010000000000000000000000000000680635", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000036c000)=0x10000, 0xffffffffffffff7d) 2018/01/05 21:29:13 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fdc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009a9000-0x4)=0x60) setsockopt(r0, 0xfffffffffffffffd, 0x100000001, &(0x7f0000c2b000)="77de88a3ccabbb5348b6d7ecb82d44449e75a2d89bf27fbe", 0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000a47000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fdd000-0x4)=0x0) socket(0xa, 0x3, 0x81) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000fde000-0x18)=@get={0x1, &(0x7f00002cf000)=""/151, 0x0}) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x1d6, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01) read(r0, &(0x7f00008b6000-0xe3)=""/227, 0xe3) r1 = accept(r0, &(0x7f0000c21000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ab000)=0x10) connect$nfc_llcp(r1, &(0x7f0000aa6000)={0x27, 0x0, 0xfffffffffffffe00, 0x3, 0xff, 0x2, "b4b76f6ea6b97702c14da4e5c3e220ad092c8c25b2da69e8e5265d9d6ecf2689a5915acc85590db4afce25c4a6c9d641e7db9639db30d54b6e2edf962654e3", 0x1d}, 0x60) shutdown(r0, 0x1) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004d6000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e7f000-0x8)={r0, r1}) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a67000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f91000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0xc) write(r1, &(0x7f00000a8000-0xd1)="1f0000000d0aff06144345bd2e0000031f0000000000010100003fdf00a7791d89c70540df0337accc36478a8e6ca48f703a114db02947d4b53f036bef1592f6f699f9eabb154ccc250a31872b3a679e425e1ee387e2fa9c26fd0a3eb7c563af7e9001466eab538eb98a27b86e2576a9092c5dba8d1c7253d07f996ac1bfd7fa7ce4548ac8ba3a8fc3dc8523e258d3bb4d6dbfdc0be490ca8c4ba5fe98b5a7b5e1a6582cff8ea1d4efb781c12517000a5e398003ba09ba98eba3af37a69ff262cd8db6a2257ce963eb1e7602ba63daf3c3", 0x18) 2018/01/05 21:29:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000665000)=0x0) close(r0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000b47000)="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") 2018/01/05 21:29:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0xffffffff, &(0x7f0000002000-0x8)=0x1) 2018/01/05 21:29:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0xffffffff, &(0x7f0000e31000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000613000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e1000-0x10)={0x6, 0x0, 0xf39, 0x3, 0x0}, &(0x7f0000b95000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000651000-0x8)=@assoc_value={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000224000)=0x816, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000636000)={r2, 0x7fff, 0x2}, &(0x7f00009c7000-0x4)=0x8) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f62000)=0x0, 0x4) 2018/01/05 21:29:13 executing program 7: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000098a000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x7, 0x5, 0x0, 0x0}, &(0x7f000056d000)=0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='irlan0\x00', 0x2c7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) 2018/01/05 21:29:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000588000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x11, 0x800, 0x5, &(0x7f000034b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000eff000)="8f", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x552}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000904000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) listen(r1, 0xffff) 2018/01/05 21:29:13 executing program 3: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/05 21:29:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000059000-0x12c)=[{{&(0x7f00008b8000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a71000-0x80)=[{&(0x7f0000074000-0xcd)="6a0dad411b73ef2283d3f6831351e9026fda1105cf071c415bc42ccd88fc68497be722cf0824f95899c9fa9477dfb3056beafc5f88026bb6b9b9259f9c2204924e387f28a8ff6fd3ca23d7bfc28c2d6f7cd5387d922249a03ba6b3eac4e589060afb9ff17a16263b4165eeee87fc676feffce8caa7700decfd160790e80f8abf5fcd1828e2c58bd69174d28f667ce2f7df46854bc75557a6d911821220b2f23808fd72445a9c35068c8c9501e90c0689363d78aeb3702fe72a261379b3304b68", 0xc0}], 0x1, &(0x7f0000e81000-0x1a8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000d71000-0x38)={&(0x7f0000d4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006c8000)=[{&(0x7f0000f6a000)=""/6, 0x6}], 0x1, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x0}, 0x10042) 2018/01/05 21:29:13 executing program 4: r0 = socket(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000c6000)={0x3, &(0x7f0000087000-0xc)=[0x7f, 0x800, 0x80000001]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000+0x120)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000b25000)={&(0x7f000033e000)=[0xfffffffffffffff8, 0x100000001, 0x8001, 0x3, 0x101, 0xfdf], 0x6, 0x6, 0x5be1, 0x20, 0x0, 0x7, {0xfffffffffffff90a, 0x3f, 0x7, 0x2, 0x8, 0x4, 0x20, 0x7fffffff, 0x5, 0x9, 0x5, 0x5, 0x400, 0x5, "14e476f2f767bf42f2542a92132c4bd3425e36f731f0b9b53e12c2adda6e73a4"}}) 2018/01/05 21:29:13 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000af3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000af2000)=0xe) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001a2000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/05 21:29:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80807, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000200000000006) writev(r1, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) socketpair$inet6(0xa, 0x4, 0x7fff, &(0x7f0000d75000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001f5000)={0x0, 0x200}, &(0x7f00005bd000-0x4)=0x6) pipe(&(0x7f00007b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fa5000-0x10)={0x2, &(0x7f0000b95000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00002c5000-0x8)={r5, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008f7000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f}, &(0x7f000017a000-0x4)=0x98) 2018/01/05 21:29:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000099e000)={@broadcast=0xffffffff, @rand_addr=0x7fff}, 0x8) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc003) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) r2 = accept(r0, &(0x7f000058e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000257000)=0xe) sendto$llc(r2, &(0x7f0000a9a000)="9efd34f3f00c2526990fb6e045f02d21eae84b29323c675b49c4b1562c3e90907e98260ee121240ec830d9d066f649764328d60050310e72554a1d6516f779c90575276ad2f03fd5c6da6a34f4199311f7230b4ae3d1a55e7e0e9178b68367e0fd76f83948d2e1d5d59b662c9c183e861f9ce3307ac04c3cb0d7ae57d00cc5f2b29dedbe66a0bf2572056fd1b334e24fd22f7c3a33de3d74a8a78c4a1dcf95b415ece3c8a19e3248a5d9e80a2078449c5c3f13c35847431fcb9233f6ed850870984ce41b53933bcb7b89facb73b44e4a7fe11fbda229d4655d1b0fcaa6f70d6f7c2ecf4c7b64bea16c599b84a339", 0xee, 0x0, &(0x7f00006b8000)={0x1a, 0xfd, 0x100, 0x3, 0x4, 0xffffffffffff0000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept(r0, 0x0, &(0x7f000062a000)=0x0) getsockname$ipx(r3, &(0x7f000039b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000865000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007bf000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x81, 0xffffffff, 0x0}, &(0x7f000017b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d81000)={r1, 0x4}, 0x6) [ 326.475308] nla_parse: 14 callbacks suppressed [ 326.475314] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 326.511265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:29:14 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}}, 0x8) 2018/01/05 21:29:14 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000084000-0xc)={{0x1, 0x0, 0x3, 0x37, 0x7, 0x0}, 0x6b}) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xf4)=""/244, 0xf4, 0x40000000, &(0x7f0000d99000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00004db000-0x4)=0xffffffffffffff7d, 0x4) listen(r1, 0x0) close(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:14 executing program 5: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0xfffffffffffffffc, 0x5, 0x8020, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = accept(0xffffffffffffffff, &(0x7f000024d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004b1000-0x4)=0x9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000035000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000099000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003a5000)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000bae000)={0x4, r3, 0x10001, 0x2}) sendmsg$key(0xffffffffffffffff, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/05 21:29:14 executing program 1: r0 = socket(0x11, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7f, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, 0x8) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x8, 0x1, 0xfffffffffffff530) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006d0000-0x14)={r0, 0x6, 0xfffffffffffffff8, "8ed4362aca70b6d9b5ef"}) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000762000)=0x0, &(0x7f0000785000)=0x4) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ac8000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ac9000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/05 21:29:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000008a000-0x80)=[{&(0x7f00007ed000-0x1000)="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", 0xe3b}, {&(0x7f0000cca000)="6b5c6c77fb4610a0dd76590d39e479f8999a3b42b882d46377bf456637ac6d2ef1ed2b5d04ac7eaa37fe40ef1bb33af292baa4b9c4541d4e93e913afac8865d20747adf865569c0d4a2ed25926bd094623f5bf12dc1995fa87266353834202c679f1dd1cbbcab4d74def5f9bab710c3317252f214b70f09860fe3b41d9bae013096763bfd152a5403d22a9d33fdefe8f04eee33052fec1affc33a7a9baecf43e91ef9e4e03bc6e8398d9f400278f5d0d5d297cba8635ffe919c39f5a876750885cdce53ca8d1c46446504b9c8a0f689a63", 0xd1}, {&(0x7f0000f41000-0x11)="dc87bcc1fcc27b422105c451499766bc8f", 0x11}], 0x3) recvmsg(r2, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000d3c000)=""/103, 0x67}], 0x1, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0xfffffffffffffea8) r3 = accept$alg(r0, 0x0, 0x0) accept$inet(r3, &(0x7f0000201000-0x3)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x10) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed2000)={r0}) mmap(&(0x7f0000ed3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ed4000-0x38)={&(0x7f00002dc000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000092b000-0x10)={&(0x7f0000ed3000+0xa45)=@flushsa={0x12d4, 0x1c, 0x10, 0x1, 0x1, {0xff}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x0, 0x4, 0x7, 0x896}]}, @proto={0x8, 0x19, 0x33}, @algo_aead={0xf8, 0x12, {{'echainiv(rfc7539esp(lrw-twofish-3way,ghash))\x00'}, 0xac, 0x80, "39aabbffab690879488f1d4b43f6a2f7650f391bef06596614cbb1e2e0d34b66e7d8b55c7d11642ba2906bb02bdfb8a3456499fce0f14f67f817a2ba370b5bbe291155834962f14ebaf6311ce0ad8d1830c5c0f8a0181c80988b22f61168f2a8d980a6c1b31506b860c61afe3036343dc2fd456fceaaecab62d36a98be23c7164530f00b8bdb47d6d714ac996c75f5bfbb8eb4b2e2103c6390332ad6dffcfe9c91c97a007a6c630dace72c52"}}, @algo_auth={0x12c, 0x1, {{'sha512-ssse3\x00'}, 0xe3, "9bd399e382b089ba73301874cb5bfb990ed93c4615e7421021e0fe5a0f17f83b3630115437b25b20223e752c4ff7caa078cd32c73b2410854a2f78764f68acd9798c5eacde369b6d49cef9b9e4a83bdb45db1a2ebcb4ed4f0fbb1216c5e130b27b16c061d57d5bbd098274b5690f6f4cb349a657be291b3d6f480265c7d0fca94e9e8f0b116b45e6794600370703d1c85f7ad42abfadc71ca92e329bdede4eb2ce231e67d122d56fa2900324aedf2278a3cf0472482add0dc94be3f69b27a11dbd926118093d4379a0d989fdcb68d50a49dda45d601d18f8a4f6a9ef9be29be74b04e8"}}, @ipv4_hthresh={0x8, 0x3, {0x9, 0xd}}, @algo_crypt={0x1048, 0x2, {{'ctr(des-generic)\x00'}, 0x1000, "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"}}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x44}, 0x40000) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000ed2000)=""/18, 0x12, 0x20, &(0x7f0000483000-0x10)={0x1a, 0x12, 0x8001, 0x3, 0x3f, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006c3000-0x10)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000007000040010c000045000107ef02000019001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/05 21:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000714000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'ctr(cast6)\x00'}, 0x31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0xffffffffffffffbe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007aa000-0x38)={0x0, 0x0, &(0x7f0000543000)=[{&(0x7f0000999000+0x5c9)="06", 0x1}], 0x1, &(0x7f000064f000-0x1e0)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007e7000-0x10)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000e54000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039c000)=0x10) connect$nfc_raw(r1, &(0x7f00008d1000-0x10)={0x27, 0x5, 0x9, 0x0}, 0x10) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d17000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000242000-0x1)={0x3}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000096f000-0x4)=0x0, &(0x7f0000d17000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) accept$inet6(r0, 0x0, &(0x7f0000a36000)=0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe57) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x8000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000534000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$llc(r0, &(0x7f0000724000+0xedf)={0x1a, 0xd, 0x200, 0x6, 0xff, 0x0, @random="cf1c7de1135d", [0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f00006ee000)=""/4096, 0x1000, 0x0, &(0x7f0000586000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d041b6b67725d7839a63e5e8f9070d9c3b9da3f10ec65c27ff5a274df287b3fdccb815de950f364d0a66123812a73dd8026dfd1f2c7ccc4724d96e670f18", 0x0}, 0x60) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@generic="bf6e2f57fb0f20539037b88d50126620", 0x8e7}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) socket(0x2, 0xa, 0x101) 2018/01/05 21:29:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom$packet(r2, &(0x7f0000001000-0xed)=""/237, 0xed, 0x2000, &(0x7f0000001000-0x14)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='ip6gre0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000000000)={r7, 0x3}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x190, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe98, &(0x7f000000a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "ada49bd71c459f95a382a013a50d44a1a8eff7fd194f0ce0a10a7e3574f923dca30e427b9f3daa4c6295c9d4b2c40fc19d3b7575b4f6d5d543484ef8c958d5ae24ae1c5b0ed0cb7f504044db824c59a62ef859a0cb20824891fe57a139e80708a0e5cb8e35c2e0b4c9ab18590793382f9a4dd9dd0d2e2eb4f8ed051a26c3698e60939f739c1a4a0ad4da4c12819801e1dd1eeaad2c03354843382c2456dd6a2a1e7962ccc827b17300f2792d3ba40efac582a0fbd38b748fb660f8b86bf6a50c23388eae211412e244a57cb076d3d18ab3df29ba41b61b3badbe1ab2efcfe3eab74e6901cc7ff1334f90b41a76a4875a548b331474382d5c0955e8a2546eb2b8c5010f6d8ac913ee02733db90c3633b225d53cc7e66f7926db228a7bad6620d98eb1b902a9e8f8f2cef6a20b56b2e888109cd186066844b92599fc09c685c732b71f94a82ac1c7e3044f26abd2215ab7a482034e396ffc04773cad15ae5f7936f173f875dbebf944aa395de6f95584342a6c5cdbe87b0d766079e37fb417d4d6c62704f5b8ec54bdc80e314630d54d0abec923c005f38f93ae2e13226ab526ca425245e2485ad2811e57a525817fdaf1cd0ce408fafb8a54bfae3211c1710587b0873babd9edb57d7c9ff40ff547608ca33f316f77ab60afc8146c03597141e9a9254d337e2b7f8605047376c1ad7036a2c2493894091b519a2a12b9736ead42ebbf09994023d24420a4fa5be17c6cb62ec519c47a9b40a5eb045ebd476c1ee5162e4fbcfa79a4291611fd66dc0103f3fb752d67773f0c30cadbff730dd0cc5f9c53740257ea85feb35ad7057bc135074a6867863e2b2686cd816a6d4648a9075c3f591f94d905a087174f5222f2002126e87011c5e7cc9a4f296fd2df1d3228426ce8fb1993c8700c294e9643c3d872113c9cb8ec8dc198e51606fb9e058372b9da253191d073e0d3f309966ec45b55c29bf31102caa2637f76f8df0e89887bd6989a1acbdbb05400d8083aa5faa09fd5896449d907a1ae6a82ba1ad35fd6c02042b3ce8ac1b535891427ee9b5b521f0793d27a37b473c3be3228c9532cd78eb0058e1260467c1c4314574e5d826973c48cbbdc24b4b389a5185d665287898fefbd743ad88d7d844a67b4d59118f6d2c53fe8917216b552e730c3ec36bfebbb416477fae669725bc07ef57617952b20ead067e83b85468e549cfc2c742d7afb095ad5f150521a28fa0a3a77a379facedd9807408f0dffe0c21292fdb943cc8fd2dfeb1afabed99a91f134c585c8a543c414f2ef645d4ced0a0833141c0bf69092a6e4c67ab371c6e70cc2d91cf9bd28f4bd295ea08dd5ea1c8008b8f6e7fa4dc8ba11cefcfb0f4d9ddd5cf23593beb2e732748395d85110cee357bd517ad167c7d97f1d352ea469bc9bc9eaf0216a958a4302b9c1195564649d3691a4c22594714c751bd40a35921a6458aa492e1da49b950d890eea9a3cca762519c062091afa003794c9d9313029992852aeb2142ccf202cebe5393c4599b76b0e46d2029ff7127367bcf29cba575aa6859aa6f68e7d8b9c0b0302ba0d85d33868e4c5d716e0f469a80c0ec966334ff8dea8e0e4a8c0221e508c90f7052d59c881e3c25f11fd2d5402b9343616f1c0796ffebc36c7050047635907eea476916541965127429638164ad9e95c0047e10dafd6511341f9f92d23f2a1393e4752790821c60119674edcbd37a52d5d026cd32baaf709213539ccd6b6c8965e760daf3c1067bb001fd02d8d165d485d3a1c7a9b812aede3a364926caaf7c68a80c29768f07394236faf75938a34fa28576d33a556ff17e82f655d77e6776eb50812436634d1a9f33d35afd964be3e9a14d3b1cb146002dfa45f49119c6b879cb3e3b3fbb28473346f82eeb7ad9b6fc659c0a5066a99f10a32ca8caa1b30b55bed7f24fab17135a7930c9dfc51801ffe21dd2195eb4e389ca39bd18d5dc0976f7f90b54a65326fd365355cf7de0a15426de22e5a9ad9952451e5bec7186f861e46b5adaf2ee977782b7cfa2ecccc62af236c077cd6"}}}}}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000923000)={r6, 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001cb000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000392000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, &(0x7f0000483000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000944000)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b4c000-0xc)={0x0, 0x4, 0x30}, &(0x7f00008f5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cb8000-0x68)={r3, 0x60, "022e16bc7a8257e9506c196a9476f3c63958d2f77f3e4e6419b2757ce71bd55816ae03e43c27e05a81d376a70423e4cb9b091521121693309c9a0b995b753f3c08a80b763280f0cada9894b461fff43df3499c8eed9bf55be42a890fdde0e14d"}, &(0x7f0000694000)=0x68) writev(r0, &(0x7f00003df000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) socketpair$inet6(0xa, 0xfffffffffffffffd, 0x4, &(0x7f0000052000)={0x0, 0x0}) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000151000)={0x0, 0x7}, &(0x7f0000ec3000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039d000-0x16)={r1, 0x0, 0x7, [0x8, 0x81, 0x4, 0xbef6, 0x8001, 0xffffffffffffff94, 0x8000]}, &(0x7f0000937000)=0x16) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 21:29:14 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x5f)="5c66ecf370ba61411118f1fa75616391064d2ea3048a67dea16da9adac6dbca661e8a67d61f970851719eca2ebe0bf5667c6041f2ad1b4f6e305751dd949afea58c9bab876bdbe259dd766b149c12177918a5b4d6714152a51190d24e59e67", 0x5f, 0x15, &(0x7f0000000000)=@l2={0x1f, 0x101, {0x4, 0x7, 0x100, 0x6, 0x81, 0x7}, 0xb85, 0x1}, 0xe) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f77000-0xe)={0x0, 0x80000000, 0x3, [0x0, 0x7fffffff, 0xabfa]}, &(0x7f0000f76000)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000157000)=@assoc_value={r2, 0xfc8}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f000089c000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000c06000-0x38)={&(0x7f0000d97000)=@generic={0x0, ""/126}, 0x80, &(0x7f00003cc000)=[{&(0x7f000030c000-0x13)=""/19, 0x13}, {&(0x7f0000891000-0x38)=""/56, 0x38}, {&(0x7f0000914000)=""/213, 0xd5}], 0x3, &(0x7f00009d1000)=""/175, 0xaf, 0x91b2}, 0x10140) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/05 21:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000098f000-0x4)=@int=0x9, 0x4) bind$alg(r0, &(0x7f0000f1b000)={0x26, 'aead\x00', 0x2, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0xfffffffffffffc96) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f000025a000-0x50)="899b8b6aebc026c3361e6ee1eb75874df7", 0x11}], 0x1, &(0x7f0000123000)=[], 0x0, 0x4}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000822000+0x92c)="6fe35e4dd5eb7fc1713be098e55e359fef6f1dd7", 0x14) 2018/01/05 21:29:14 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0x1000}) socketpair$inet6(0xa, 0x80002, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000000000+0xa40)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000002000)=[{&(0x7f0000002000-0x35)="c5d911d03d30fef999ab6d5210b310e4ae5817460d89918a65a15468a1a3efb0bfea5d01a9aba5de1bc6f7507785438a675341a8aa", 0x35}], 0x1, &(0x7f0000003000-0x13f8)=[{0x38, 0x11f, 0x40, "a16a762a360dcce108f856d21a17b000cec873123d6e56b7f2aeac8df32bd057acd322"}, {0x1010, 0x3e, 0x0, 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{0xb8, 0x6, 0x2, "10b3d50e9e43a91ce0d356ad40d7f4a682c7d0a70e891f45e82e42dec87fd784f9144c76057b0f42d0ce4b074eb05a0c4ae01d4a452c87a6f761305e0db60406dd721f6088ec6c2f735f7e973e9b7d94105a73bbbb1cedd7fb29c60599a8d85458a79468204a4c685e5c3f6d9a8d33bdc37dbe5f8091250c28549bcf1a17c21107e280ce8fead497e46419740dccac0d5473092377b89a7e9ecef112de85844a49"}, {0xf8, 0x113, 0xfff, "0c7bf00baf349dd6ee1586c35da9559d7f7876cb76e19e129dab6d2204c1c29183313acc6d4c8ca49f1a55616af63de1d918cb46ed1bd68c860b8269c7671fbc510c7bc72c7072e43accb8b0a5be784efa67e1d639faf57e900a4780f7238a3fd1809ac9d559bee44dd7db72d0124d393b000598cfc1fde8ee2dd4316c5ebfa1ef81d116fe60e55d467651add9b260ac5ddca4e8820cabd42df64c4fb7fea19c8c9cf860f9f9fc5370284109631e8fb5b413adfab1f833fd9d5f88bbe5879c6804bd4324c075f3c4b15bd4d85c3fded97e61147bc173ecb902493b1f2401f3eeefd7"}, {0x80, 0x11f, 0x0, "c7761cb5ce3808d2acb0e3c993bf4d718a583f42a9d7cde4324b3ee4092567bd469d28528fb7ae66482e24259e3cd7c958cf4da600b137d5eeab56c4c9aac6624cc1a9e2bffbe842c82fc105b14056874e9629309f8c4a7ec96d819c7a5a88ba3c744a29eae4fdb9a1096fa34433150f"}, {0xc8, 0x10d, 0x8, "291bda137799c12f92852c600aff1e3b6125a1f0680848310b61a9b3749f5c77f8759a2e69779d2333551bb161c04c6cf8dd391de30eac9f59904b0b2f0106ae9c78c04b1a20daf4b52a3d0914ce079b96194521ddb9cccf8ca9ba2fc282a04286bda570ea276665e8dc413c380debf83fc19ea4a7a7462c8ad96e5e5bdfbd32e589ef3381545f01a5f4de4b2a71441f4d9879dabbc460af63f4b0c628acc38dc89dbac5bd85520a3230949a506b36047c98a6436665"}, {0xb8, 0x11d, 0x7fff, "e370915fade3320664d980eea92dc43b70186db73633050cb980ca3fa37f326965d41b73799f5f0992b098ee0a25b06bc7b76556d81e82d4a7b7903301ed88b38ea0f92c458377f88c62963dded4392a4461cd5299ad96a4be55b6860be7a5e9224ad6a796cf4a2be2837ade61968834ee2faf1c4721d4a48739b18ddedc5c5ca6063a668405248096b9e3f8b86fa55fac7550f31262d2b35572718c15332af207cf924189f1"}], 0x13f8, 0x4000000}, 0x24004000) r5 = socket$packet(0x11, 0x3, 0x300) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) bind$packet(r5, &(0x7f0000002000-0x14)={0x11, 0xd, r7, 0x1, 0xb2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r5, 0x0, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000002000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000004000)=[{0x100000000, 0x1, 0x8, 0x4}, {0x7fff, 0x2b1e, 0x5, 0x6}, {0x480, 0x5, 0x0, 0x8}, {0x9, 0x9, 0x5, 0xfffffffffffffffd}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000005000)={r3, 0x7fffffff, 0x1, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0x3, 0x9, 0xb757}, &(0x7f0000004000)=0xa0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x0, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x2, [0x3, 0x32, 0x2, 0x54e, 0x5, 0x6, 0x401, 0x492]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r8, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000-0x160)={0x2, 0x1, 0x5e4e, 0x9, 0x2c, 0x0, 0x3, 0x1, [@sadb_lifetime={0x4, 0x4, 0x6, 0x0, 0x6, 0xf0}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000001, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0xfffffffffffff001}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x8000}, @sadb_x_sec_ctx={0x1d, 0x18, 0x5, 0x6c45, 0xe0, "c532532b1ae955187d0d8f31b88319822d3e2adee249a87924d8331a5fb862803d3fef72caa97d7535bf843c5e95b73f63cb01204a9a079ea6d4100f15005430badee26b21e0bd5bfbacc7498c29a470c4159c868aaee1a9ade79bd83f1572086f335ca1ec9827b88cf70aee093b5aa236cd5aa2e3ab88cde999ff07316f50ed0e8c0da491ec9108a48f26494fadcd2dac0018764c1efe6e79f7ed19b2ae3a31554674c77b179c9a8609df716d9be68bdf706e0514e173e711ff94a052c1476481cab2f85c74729ac366478fc159e665e95f5c7a5b4cb79af5b3247caafbb3a6"}, @sadb_ident={0x2, 0xb, 0x3f, 0x0, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0x1}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r8, 0x0, 0x25, &(0x7f0000007000)="5d0888029db83e4e1b4f0a6e9ab7992b2a566ad21197b81f0663649fd817022f6963784bd1be4ef48bbebe34c982b98e88e9204b43f16314ee95dbd31b5572a666955446c88e679f5267a10b5d7b7532c0b082c4db4233f01bba022accf31d6d19ea2ea808008a496f1d4a2f4fc05f07863663dfb42f7fa6b4f11716642efeb98fb3a6fa7b493938313d54ae6afb4fc4aca2cd30dd0c23648a953ec4678f882e43b161af4718ba5f42596c1fef9bd9fb7aa58e3f4585b15f7783148cf6c0103247cecc18d6f1bc97560ee854732425bd80c61dfacc02f128c740bd05bffe27f27a", 0xe1) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r11 = getgid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002000)={r9, r10, r11}, 0xc) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000eac000-0x4a0)=@newsa={0xf8, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a8e000-0x5c)={{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x4, [0x5, 0x9493, 0x9, 0x41, 0x100000000, 0x0, 0x1dd9, 0x58]}, 0x5c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fa4000)=0x1, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fa6000-0x38)={0x0, 0x0, &(0x7f0000fa6000-0x70)=[{&(0x7f0000fa5000)=""/198, 0xc6}, {&(0x7f0000ba3000-0x9d)=""/157, 0x9d}, {&(0x7f0000fa6000-0x11)=""/17, 0x11}, {&(0x7f0000cc8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa5000)=""/4096, 0x1000}, {&(0x7f00002b5000)=""/62, 0x3e}, {&(0x7f0000fa6000-0xad)=""/173, 0xad}], 0x7, &(0x7f0000fa6000-0xe5)=""/229, 0xe5, 0xc75c}, 0x140) 2018/01/05 21:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c55000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000)=0x10) socketpair(0x4, 0x80001, 0x81, &(0x7f0000a8a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000027b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000bc000-0xc)={r3, 0x80000, r4}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000a5e000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00004dc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000e6f000)={r3, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) r7 = socket$inet6(0xa, 0xf, 0x41d3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r6, 0x908}, 0x8) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r8, 0x0, 0x27, &(0x7f0000f3a000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000442000)={@generic="937f99aaefaeb4c99c5534479bb3f86f", @ifru_flags=0x100}) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000464000-0x7f)=""/127, &(0x7f000078f000-0x4)=0x7f) setsockopt$inet6_group_source_req(r7, 0x29, 0x2f, &(0x7f0000e74000-0x108)={0x100, {{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x75cd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f000061b000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18000}, 0x5, [0x9, 0x4, 0x80000001, 0x4, 0x0, 0x722, 0x6, 0x3]}, 0x5c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000069b000)={0x0, 0x0}) sendmmsg(r9, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 21:29:14 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ed5000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00004f8000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a54000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2800}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0x9, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000)={r5, @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]}}, &(0x7f0000004000-0x4)=0x8c) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000003000)={r5, 0x4, 0x6, [0x6, 0x7ff, 0x4, 0xdf, 0x6, 0x2]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000005000-0x4)=0x8, 0x4) socket$inet6(0xa, 0x7, 0x2460) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000)=0xfff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008000-0x8)=0x9) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f49000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000)=0x8) bind$netrom(r0, &(0x7f0000fd6000-0x48)=@full={{0x3, {"953e41a7726a81"}, 0x0}, [{"06341457124fb8"}, {"088c164cfd7cb3"}, {"9eba0b3e34cfaa"}, {"238dee18ca2f84"}, {"41c8f4816f9f53"}, {"04fbc1ede16b47"}, {"19a7b777a49473"}, {"80b86a4cc01908"}]}, 0x48) [ 326.820885] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 326.848400] IPv6: Can't replace route, no match found 2018/01/05 21:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7c, &(0x7f0000d82000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fdc000-0x4)={0x0}, &(0x7f0000135000)=0x4) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) pipe(&(0x7f0000041000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000590000)={0x0, 0x1}, &(0x7f0000981000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006d3000-0x14)={r2, 0x100000000, 0x6, [0x80000001, 0x4, 0x373, 0x1e, 0x9ab, 0x5]}, 0x14) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d59000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d59000)=0x10) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000078c000)={0x0, 0x1c, &(0x7f0000d5a000-0x1c)=[@in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000d59000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000053000)={r1, 0x43, "52d0a71d0d9387a38e28977e2e5f5b5a54fed4f448af3da0ae9af14b8bac9c7de506c5cee1e0293a7858be8bdd3859a1acd027983efd263bacf57ada083685b24efcfc"}, &(0x7f0000538000-0x4)=0x4b) syz_emit_ethernet(0x1a6, &(0x7f0000a8e000-0x211)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x170, 0x400000000000002b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x0, 0x3f, 0x100000001, 0x0, 0x5426, 0x2}, @hopopts={0xff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x6, [0x5, 0x2, 0x80000000, 0x81, 0xfffffffffffffc01, 0x5]}}]}, @routing={0x0, 0x2, 0x1, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0xac, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xe575}, @generic={0xfffffffffffffffc, 0xe6, "cdcd836b5c337f84b2d048b8832a7be0c5bb3b4e3b0eae5e3aaab9416730e1ce4a452c335ef827b87b801adefddd11de602847c18d615055d9498788882288666d51cab6257149238a838b5683c8ee1f3b55ee36629a06531190dc615b0f385d26b5e52df31686f46ea976510b6585b5ee29433f794e3e33cd4b491ecb31f5e2693a3b7cb898959fe5bc6a589219f79507ca7780e13c2e6eea6523ddf6f75bb4ed5e571481d64dccdf99f0f65adb727d06e0c086efa22d47c3998dbad897d5ee1c3065a6bbe6738ce974461665f8b702285f7a130b9b6c3794617c59c8c7138854187e20e950"}]}], @dccp={{0x0, 0x2, 0x400000b6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2656b8", 0x1000, "e86b45"}, "8b23742485ff4ca7eacd91917feea723ef5799e49d2393a4b42e5baa74f5767093a2d86e6a079e0006ad3b1f6b7ae9c7fead5b4673f4b484b06192d3823745eb59b53b7aef87a4eeff7f00000000000072933da56ff27f2bd3bef2e0b100b740bb3abb50b983735c950f9f"}}}}}}, &(0x7f0000d56000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dd0000-0x4)=0x0) r1 = gettid() r2 = getuid() r3 = getgid() mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd0000)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000209000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0xa, 0x5, 0x0) getsockopt(r4, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) setsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f0000d55000-0x1000)="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", 0x1000) [ 326.890433] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 326.902450] netlink: 'syz-executor1': attribute type 25 has an invalid length. 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000000000000) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000645000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000)=0x10, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffd000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000002, 0x0) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000c, 0x0) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000000, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x3, 0x5, 0x3ff, &(0x7f000087b000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000bc5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000319000-0x4)=0x14) accept4$unix(r1, &(0x7f000094d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000aa9000)=0x8, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e36000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bc3000-0x4)=0x0, &(0x7f000037b000)=0x4) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00002af000-0xb8)=""/184, &(0x7f00002cf000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f1b000-0x10)={0x0, 0x7, 0x4, [0xfffffffffffffffe, 0x7f, 0xe4, 0x2]}, &(0x7f000035c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e14000)={0x100000000, 0x200, 0x1, 0xc, r4}, &(0x7f00005ef000)=0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004c4000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003e6000-0x8)={r5, 0x0}, 0x8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000446000-0x8)={r1, r2}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000236000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d, 0x0, 0x0, 0xc, 0xfffffffffffffffd, 0x5ee, 0x8}, &(0x7f0000d60000-0x4)=0xfffffffffffffe70) [ 326.956410] sctp: [Deprecated]: syz-executor2 (pid 18019) Use of struct sctp_assoc_value in delayed_ack socket option. [ 326.956410] Use struct sctp_sack_info instead [ 326.985148] IPv6: Can't replace route, no match found 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000056a000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000580000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aa7000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7fff, 0x80000001, 0x400, 0xffffffff, 0x100000, r6}) r7 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r7, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = epoll_create1(0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0x6, &(0x7f0000894000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000199000-0x14)={0x0, 0x6, 0x431, 0x4, 0x80000001, 0x7}, &(0x7f00004c2000-0x4)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001c9000-0x6)={r3, 0xfb}, &(0x7f0000ffe000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ffd000)={0x20000000, 0x0}) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000819000)={0x4, 0x0}, 0x8) r1 = socket(0x1000000010, 0x10000000002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007f1000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x150}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) write(r1, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) [ 327.036565] sctp: [Deprecated]: syz-executor2 (pid 18031) Use of struct sctp_assoc_value in delayed_ack socket option. [ 327.036565] Use struct sctp_sack_info instead [ 327.085546] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 327.095949] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 327.124726] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:29:14 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x26, &(0x7f0000001000-0x1)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x1, 0x81) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fee000)=0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00007fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002e6000)={&(0x7f000023a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r2 = socket(0x3, 0xa, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000110000-0x4)=0xc) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000af3000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x9, 0x7, "4440129d523756ae4b9ea9f45819e8a3e39be6d5e8bfd4ce6ed02ae9e3c45143cde27ae03f03ce63a1aadd48f458c5f05c8a91851bf5e71b9be1cc7dd17060", 0xe00000000000000}, 0x60) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000210000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000842000)=0x1c, 0x80800) connect$bt_sco(r2, &(0x7f00001be000-0x8)={0x1f, {0x6, 0x14a2, 0x5, 0x6, 0xffffffff7fffffff, 0x6}}, 0x8) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) 2018/01/05 21:29:14 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000adc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f74000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f70000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "0100af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "91b3d4", 0xf6, "73e957"}, '#=}\\'}}}}}}, 0x0) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ed7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed7000-0x4)=0x14) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed8000-0x4)={0x1, 0x6, 0x8000}, 0x4) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000c1c000-0x14)={0x11, 0xfd, r2, 0x1, 0x9, 0x6, @random="919d0c009e1b", [0x0, 0x0]}, 0xfffffffffffffea1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1fffffffff, 0x5) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0x10) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fd0000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003f5000)=r1) sendto(r0, &(0x7f0000cf8000)="c924755e257a29837df589689ebc0560783e95fad855f1eb13bd263662532498baed96f7eaadde4cc29e812af10daa6addf581dd52e24cb3df880355122e61d6b4e97decdbf2eba5c71c7f11e4f84fac03c3fe91a53bf50cae94663950bb317bed5b369d614832c9a259f6289a7d3ceaf388caa4513697b55b3f94b11f5db55cdbd0c698198aa6332b899f56f658cbc388a99e32f31c1a24a940e6770d8a403a448c2e5f70e7942822229159908cf8a42155574a", 0xb4, 0x268fe1782495700, &(0x7f0000096000)=@l2={0x1f, 0x1, {0x43, 0x10000, 0xffffffff80000000, 0x7, 0x9, 0x6}, 0xa000000, 0xff}, 0xe) r2 = socket(0x10, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f00006a3000-0x4)=0x6, 0x2d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000062b000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000}, &(0x7f0000fda000)=0x98) ioctl$void(r2, 0x5450) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000028b000)={@common='bcsh0\x00', @ifru_flags=0x401}) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000e3a000)=""/4096, &(0x7f0000ba6000)=0x1000) accept4$llc(r2, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000349000)=0x10, 0x800) write(r2, &(0x7f000093c000)="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", 0x6a) [ 327.142101] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 327.204949] mip6: mip6_rthdr_init_state: spi is not 0: 3791912960 [ 327.239885] mip6: mip6_rthdr_init_state: spi is not 0: 3791912960 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ed0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/05 21:29:14 executing program 5: r0 = socket(0xfffffffffffffffd, 0x5, 0x200) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/05 21:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d92000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000348000)={r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000c6e000)={@multicast2=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000cd0000-0x4)=0xc) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/05 21:29:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f2c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0xffffffffffffff9e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005ce000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001c5000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000037b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab4000)=0x14) socketpair(0x18, 0x4, 0x2, &(0x7f0000323000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000098e000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f30000-0x4)=0xe8) sendmsg$key(r2, &(0x7f00007bf000-0x38)={0x0, 0x0, &(0x7f0000c1f000)={&(0x7f000082c000)={0x2, 0x15, 0x2, 0x0, 0x21, 0x0, 0x3, 0x0, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x214, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x40, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0xe856}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0x9, 0x3, {0x6, 0x33, 0x6, 0x5, 0x0, 0x648, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_sec_ctx={0x6, 0x18, 0x4, 0xa497, 0x22, "5d6dc27221de91451bfd7ef43cf3d1e15bcbadae1f400a36069297f09c3bb6ed65b4"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x4, 0x80, {0x6, 0xff, 0x4, 0x7, 0x0, 0x7ff, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt(r3, 0x7, 0x5, &(0x7f0000516000-0xf5)="dc454265e4800a0a82ad51c9613d1af42873fb9212d64ea145e7c6269eced53a8e3db3cde81ec45c8314e422bfa320dfd62c77aaced1ab753524b70dff9790a4d02916c0f63a6c4f21671dcf134f313e09301520d044e3699a297c87912e3a3b78aedf5568fa0b7cc3b5c794d7cf589fcaf41f6fbdee5e0efed9294b0e62d09622ef5fb7165641a42389ddc5d25579ca2ae3acbbfcbff43fbcc35b2198fdfd00f4d4689924579540fde35c5723a1fa97aa4cbcedfbb64992e1db02ed319da521375bee57fe2f3cd241034d6aca234ca40071b5329250fb0b94a9551cd7bd8d95d78a0c033b81a2f5c13667e7a31a17953ba5578cfb", 0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004bf000-0x8)={0x0, 0x0}, &(0x7f0000f9a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000166000)={r4, 0xffffffffffffff08, 0x1, [0x3]}, &(0x7f0000076000-0x4)=0xa) r5 = socket(0x5, 0x80a, 0x5) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a42000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r5, &(0x7f00003fe000)="24000000260007003200000a003677037b0001ff0100000000000000001214ff2100ff10", 0xfffffffffffffef5) 2018/01/05 21:29:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007e9000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bb9000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) socketpair$inet(0x2, 0x1, 0x101, &(0x7f0000e62000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f80000)=0x1, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007c4000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004b6000-0x4)=0x1c, 0x800) bind$inet6(r2, &(0x7f00003dc000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x2, 0xc) 2018/01/05 21:29:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cf8000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$llc(0x1a, 0x1, 0x0) recvfrom$llc(r1, &(0x7f000099e000-0x65)=""/101, 0x65, 0x10001, &(0x7f0000d42000-0x10)={0x1a, 0xf7, 0xffff, 0x401, 0x6, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000009d000-0x20)={0x3f, 0x8, 0x4, 0xfffffffffffffff8, 0x15, 0xffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00004cf000-0x4)=0x0) sendmsg$key(r1, &(0x7f0000de1000-0x38)={0x0, 0x0, &(0x7f0000716000-0x10)={&(0x7f0000e9a000)={0x2, 0x0, 0x2d0c00, 0x7, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x2, 0x379a78ba, 0x3d, 0x1, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x20, 0x11, 0x0, 0x14}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cb3000)="04c66a6760cf78e90092c0c2806b97bd333f6b599af0c1dcc32e2a407b9645afe38b3e35537d32290044da140a9c815f0d820c31d6d0121ea0e1b7549c398f42543b381dd72c556abebed18e3bad867af916a4a0395c488e51b3ed1ae267a88cfccb2ec56c1a61ba8ae2b1793711a81b26f92338c2f6528fa81870d9e42a2e2becf8872a", 0x84) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/05 21:29:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000004f8"}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000036f000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c4c000)={&(0x7f0000306000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dd7000)=[{&(0x7f0000506000-0xf)="5efc5908612cf11ecf13002ec82985b3fe225d723df1f476", 0x18}, {&(0x7f0000c5b000)="5948cf", 0x3}, {&(0x7f0000b9b000-0x7e)="a7403d589676990426b5076d183416a2e4df4d77568f75e2b5b70110c796476be8a5e9579a9147eec1352b33e01d64051803cf70722b7e8f9884e62c5ae3c97eaddeb53a14eacd156bcfcf5ba44735839bd0df5cd4852bef45a354da0b5aac15d11665863337567760f5d54ea7d281bd5b7aa14042de983dae72c430ff43", 0x7e}, {&(0x7f00008cb000)="40841665972e8bcdb35a7df333401dbd164d94f7621c2a6ffc24d83d465ea287ec3bce4756e6e5ff49fef66fc4ff864096a484068598e043b3cfad4eef6545f1e6bc809564e05591797bef3c12c855ee0c0361334b0b5db9bb27a12ca4a38ef179995b125e1370375035640b", 0x6c}, {&(0x7f0000b33000)="7b57f5446fd988dee5ca5500050d4ce4671f685f76fbc4a0a60d1a0eb8ce099137a9ea25ff5e43e7bee2b64f98a37e15eabf195f584675e2733e2460c6cdec5ee8a31fb5050fd71607820ed828b01dab3741cede0067f267918deddda6dc034cd137e3f79109d7ac786046299a1a5397bdd92b205abab475c27f", 0x7a}, {&(0x7f0000fb8000)="4c2a2694abb1fbd21395fcee40621a4704e22419a02bb2a5a11e2bfdae7dd3e5a45d7b5349c488b5ccc9aeaa3ad14cc7cec426f7feb555cb93c95ea13bb58a518de943718952eef62788d25b5793d8d5a8a38c5f36ced48274d7bbe563ad57d328c725b197c99240ddc048d804b16cb8d4b381b2644fb14b8a48a4b7e308b37025ac815d99108884aefd8827b2a330f7a3e1117fb8b00c71aee53d03b283e2a28254fd87add57df43844fac8346b011bf2b05a32d1275cf0842de29f633d37e1f626021d16b861a7a1d3910d3860f59516e39ca24113784cc80a7d5b7c7d", 0xde}], 0x6, 0x0, 0x0, 0x0}, 0x80) 2018/01/05 21:29:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000016e000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a77000)={0x0, 0x0, 0x0}, &(0x7f00003af000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r1, &(0x7f000015b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab6000)=0x10) sendmsg$netrom(r2, &(0x7f0000dad000-0x38)={&(0x7f0000bb6000-0x10)=@ax25={0x3, {"ded59f9cc63d27"}, 0x8001}, 0x10, &(0x7f000090b000)=[{&(0x7f0000e0a000)="a70a3b70e2d56429036bf912d4bcb702c93f1847417c4d9865585313faab07a18835512ff4589a3e83d4348f18992b7d74435e2acf716fbfd609b555bc3cbb31de07a3942f81e0fa4cebc4e70ccce013c369e00d11ba8d4976fb99de84c6d3222c1f3d47bbdc424446851951400e87ba76f67e90fa01bcce", 0x78}, {&(0x7f0000c34000)="c67cab", 0x3}, {&(0x7f0000e87000-0xcb)="4e09cfec7e8508d34318e29b23bceb053810c2cc7c1965869a4d8f40fb7182e148a1e51972d4707a7a48b5dddc3415f7d64152ceac740791b8e51153eab4e599faa4cbdd535a35efb29e761d2e53a41022a525d783b8a32640f44e811514795eefc98dbaf3a6a7eae5b3872910c73d9532f79ca04e0d3bb3b15d4d2adc41354c5bd0820a604e516a5e7865aec53f321ec84d0cc098d47cc9c642a852b6fea18b9f0c4b5c8d49a096e1f9f6975c4b87d9bf0d47b7be889a1377ac2b521977c5c0838a75e636e20610826db6", 0xcb}, {&(0x7f0000ec2000)="16bfa4d1fadbb4a3fa9a81927064fa7eb2ff1ef9d841bf24db50a49d3c51f0e266732b433814df4c6e9d0039b4db83f9568fa18cb6c50039679f34baf704148b9bfe96f3960e0f388ee304c0e8a8d82e2312ba407fa506d540a7849a483a50fdb810da4459cba410a61261d52448140805ffc07ea07ffe1be190acb3cb628d105478bf4d14a0c0477600663ad5fc9c653f03a4d2bee48d763c0c8bd720ec8caf2ff6a49a3ceb37b41527448be478920e9c77b1e2c7f0dd83c1f75247", 0xbc}, {&(0x7f00005f9000)="", 0x0}, {&(0x7f00000b6000)="", 0x0}], 0x6, 0x0, 0x0, 0x10}, 0x4000041) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000087b000)={0x1, [0x0]}, &(0x7f000054a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a87000-0x4)=@assoc_id=r3, &(0x7f000025a000-0x4)=0x4) socketpair$inet(0x2, 0x6, 0xb8d7, &(0x7f0000307000)={0x0, 0x0}) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f000022d000)=""/168, &(0x7f0000976000-0x4)=0xa8) r5 = socket(0x10, 0x6, 0x10) write(r5, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) 2018/01/05 21:29:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000752000-0x8)={0x0, 0x0}) 2018/01/05 21:29:14 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a49000)={@generic="8c4be29ea80431195d1d95dadf929ed2", @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000792000-0x4)=0x40, 0x50d) 2018/01/05 21:29:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) pipe(&(0x7f000069f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003fc000)={0x100000000, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ccc000-0x10)={0x0, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/05 21:29:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x4) shutdown(r0, 0x1) r1 = socket(0x0, 0x4, 0x40000009) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f45000)=0x13, 0x4) write(r1, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00001fd000-0x20)={@generic="5db61508e3962aff89ed7818868df4a3", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000656000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00001de000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c81000)={r2, 0x45, 0x8}, 0xc) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1f, 0xa, 0x101) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000230000-0x108)={0x2, {{0xa, 0x2, 0xc3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ae000-0x50)="1d476c59154e4bb73801733eaa38e8c96374aa1884c3fcb285ab9d831dcc49c0192f2bec49eddd6246f54a18785832570146afd8c86ea38af735a7f130a8bf94d3907a8e20f4faab545255888dea481c", 0x50) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000849000)={0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000056e000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000284000-0x8)={r1, r2}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000c58000-0x4)=0x0, &(0x7f000019c000)=0x4) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fd4000)={0x8}, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000fd4000)={0x8, 0x101, 0x4, 0x5}, 0x5) read(r3, &(0x7f0000c03000-0xb8)=""/184, 0xb8) socket$inet6(0xa, 0x80000, 0x8) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000018c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd0000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a2f000-0x8)={0x0, 0x27d5}, &(0x7f0000c9b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d3000-0x10)={0x272f, 0x200, 0x9, 0x7, r1}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e5b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a3000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005cd000-0x8)={0x0, 0x1ff}, &(0x7f0000989000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000009f000-0x8)={r3, 0x5}, &(0x7f0000322000)=0x8) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) [ 327.394682] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) recvmsg(r0, &(0x7f000005c000)={&(0x7f0000453000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004ff000-0x40)=[{&(0x7f00000b0000)=""/10, 0xa}, {&(0x7f00006ac000)=""/171, 0xab}, {&(0x7f0000eb2000-0x54)=""/84, 0x54}, {&(0x7f000011b000)=""/6, 0x6}], 0x4, &(0x7f0000c32000)=""/4096, 0x1000, 0x5}, 0x10000) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 327.452694] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x805, 0xfe2) recvmsg(r0, &(0x7f0000337000-0x38)={0x0, 0x0, &(0x7f000055d000-0xa0)=[{&(0x7f0000c0e000-0x86)=""/134, 0x86}, {&(0x7f00005c4000-0xd7)=""/215, 0xd7}, {&(0x7f0000a43000-0xa4)=""/164, 0xa4}, {&(0x7f00002f7000)=""/198, 0xc6}, {&(0x7f0000e07000)=""/24, 0x18}, {&(0x7f0000955000-0x5c)=""/92, 0x5c}, {&(0x7f0000abc000)=""/201, 0xc9}, {&(0x7f0000066000-0x67)=""/103, 0x67}, {&(0x7f0000716000)=""/128, 0x80}, {&(0x7f0000fcb000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x5}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bbf000-0x10)={0x4, &(0x7f0000a47000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000014c000-0x8)={r2, 0x4000000002}) writev(r1, &(0x7f000079e000)=[{&(0x7f0000b56000+0x451)="2900000021001980013d7526000a002102000016000000000ae500e2080006000000000000045aec20", 0x29}], 0x1) 2018/01/05 21:29:15 executing program 3: r0 = socket(0x3, 0x8000a, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/99, 0x63, 0x61, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xd, 0x10000, 0x2, 0x0, 0x5, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x10, 0xfffffffffffffff7, 0x9, 0x8, 0x2, 0x0, 0x4f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19, 0x41f, 0x4, 0xffffffffffff9844, 0xb, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x2, 0x9, &(0x7f00001f4000-0x60)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x3, 0x7, 0x7, 0x8, 0xfffffff5, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)='syzkaller\x00', 0x7, 0x5a, &(0x7f0000001000-0x5a)=""/90, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dc7000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007b5000-0x4)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bcb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d00000)=0x14) write(r1, &(0x7f0000117000)="767a3c7e245ea6068d94934e866a03966c20be8e849bdfa134020164cd7b093f", 0x140) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000002, 0x3, 0x1) getsockopt(r0, 0x40, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/05 21:29:15 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000012e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) pipe(&(0x7f0000a33000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000d7000)={&(0x7f000085b000-0x8)='./file0\x00', r0}, 0xc) 2018/01/05 21:29:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0xfffffffffffffdaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x1f, 0x3, 0x7, 0x7, 0x5, [{0x4, 0x3, 0x8000, 0x0, 0x0, 0xe09, 0x0, 0x0, 0x0}, {0x6, 0x401, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000001, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x400, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000-0x4)=0x58, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0xe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x90)=@raw=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xba, &(0x7f0000001000)=""/186, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000083f000-0x4)=0x0) sendmsg$netrom(r1, &(0x7f0000c9f000)={&(0x7f00002cd000-0x10)=@ax25={0x3, {"90ba91e9a23f1f"}, 0x2}, 0x10, &(0x7f0000a7e000-0x30)=[{&(0x7f000098a000-0x1)="bc", 0x1}, {&(0x7f000065e000)="ca3dd14ec4ee50", 0x7}, {&(0x7f00001f4000)="fae798e339bbd3f1b6b05936eb2056fbcc39d4172c45cbdbadee74900cae024c921734077a91501f66a33eeb8a8e517a52a9ef5ab57cfaeb5906d33e58c84d8b42844f31448621d3f9bb842ccb1414d2f2271e86eed2bc739b73818b85ede2b3a725459e116b3886cb7789ddae90a878b4e7b2225854de3a95fd0994a2df9f47e19203fa9039b97a58f1af235e54af33b936d095e57cbd", 0x97}], 0x3, &(0x7f0000f53000)=[{0x78, 0x117, 0x26, "de96bf99c342b8086c07fd03699298a454f0a5756ab20f5b6b211d76dd67e9898de1f87bfb1bac63c034f2c179a9744f4f08fcb74a700951a0272e26fc63f3d68d00d1e2b4cd016b730ff478fa352dca96e1f0fd9bdb8bf46e6be8481cc14597111c9ffcada40c"}, {0xf8, 0x19d, 0x870, "b889d50eab03ca84a23e8dba88a8800ecf5c5aa94744b2b3a8d20b6831daafef184d60724d2b60893a67f58f749dac4fd9610166978d1add92b5c307b25e0b8606f60249f98b1273add5ba0137924daff58e4f955791309a00bf2fd6b50ca1249f8c8fb689ffeb29ea14017f9047eb1ae504bd3f21994431ec35be44004a13b14ab85edd6b698869a3a26ef2ec35a4c36c5ac2cec2d23433ec9126c519be8689069cce693a074b2ef44608977aee4684e1fe1fbbe415940cacdfc4f21f63b5bf7c5fa9b5e9c0564cb662dd70725828bfbe99fd1a249ab73f63d3473c1efa1a6514a1a5aa"}, {0x48, 0x10f, 0xb0f, "5cb5a391b5eb7c1400b4754baf452114c30bd105827e359f6df7e99d6c01f0d0a43f3bbd5c6e447dac8fb8898746a014bf"}], 0x1b8, 0x40010}, 0x440c0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r0, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x2, 0x80000, 0x0, &(0x7f000081e000)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00000d1000-0xf9)=""/249, &(0x7f000076f000-0x4)=0xf9) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008a4000)=""/138, &(0x7f00007db000-0x4)=0x8a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00008a4000)=@get={0x1, &(0x7f000035b000-0xd4)=""/212, 0x8000}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) socket$inet(0x2, 0x2, 0x6) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0x4) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002e8000-0x4)=0x14, 0x80000) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a5000+0xb45)={@generic="5e7b9d12f5a20250712ce225f76b3627", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(0xffffffffffffffff, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0xa, 0x505a4c53) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x102) setsockopt$inet6_int(r1, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) 2018/01/05 21:29:15 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a6e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c07000)={0x0, 0x4, 0x201, 0x1ff, 0x5, 0xfff, 0x0, 0x1, 0x0}, &(0x7f00009d8000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000441000-0xc)={r2, 0x100000000, 0x30}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) pipe(&(0x7f0000d63000-0x8)={0x0, 0x0}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000752000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000196000)={r1, r5}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bb5000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000149000-0x4)={0x1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket(0x1, 0x4, 0xd156) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000fd6000)=@req={0x5e2, 0x7, 0x3, 0xffffffffffffffe1}, 0xffffffffffffffe3) [ 327.590538] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 327.638728] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000a, 0x3ffc000000004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000030c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000309000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004b9000-0x4)=0x22, 0x4) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000018, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fc7000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bb1000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d59000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000df4000-0x20)={@generic="675fe2886e6a71528b9d74aafdf47c30", @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b8a000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002ca000-0x4)={0x5}, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000fca000-0xe4)="ba7e20378ac8d7826121617c06a23ed9180be0222f574ba7b76c00551d44b8aa992e7775a5fb8e2f442df1c0e4c973862f48c655bd342935184f24abc688aadfdf4ba04dc129ef9f54b539f271c691b76ba3c30196e14917276da970bfc2cf52acd4cee34c782229304c6a99d0c0b44b476f85cdf6b736248e9eaf3e58ae6e676dc93b11b6ba59a7b92099f661dec1850155bb86be9b16a9720cbd6d181b5c764dbc5a3afd3cf38f5ab99c0e182d74ad335adaffb50f60dc7a4f143cd947633335eb78e91f1b11216b610272ca18448a990e1f50373a1f13785673d34ca0b6b39c470dfe", 0xe4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000fc8000)=0x0, &(0x7f0000fc8000)=0x4) 2018/01/05 21:29:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000349000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x4) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x3, 0x526e49a) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000a16000)={0x0, 0x5}, 0x2) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/05 21:29:15 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf5, "86e7e95bdaa2daef4b524ce4cefa6265779a0e541e046cd9f76dc6c1e204169241ff95f4969ad92ccb1c09df651e4ad0d74d11cd4fa3467ac6166861cd97b096e040f64456e7e3d82911242226da35ad280c80be38457fda067d07fc5902352d944969790bb666806af20378a1db4fd3606a2425e958a8c39514e2072c4533f84cdd23c796da85f69088cc36f7d35986cf894201e6e96e4d55474598448aaa7625de3a0e1cc379c4e86aa753535c96fbe86b6475d8f418ccff3d4faaaf656167ab8fdac4345abf0b43a9daff5751f7c9baa6b1fe1aad95da14f97ad93b6651ed9373a5a111a3b5e6bd5dc0d17da5f0b7d2d9a8d0f9"}, &(0x7f000002f000)=0xfd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7d000-0x8)={r1, 0x200}, 0x8) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000de0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f00004be000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000896000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000332000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000fc000)=0x14, 0x80800) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000034d000)="53bfde54876f275d17cd6062390fba2ed4e850d9af0e9adb165318d8d3a0fe23f36df838814e4e6141846174865599023af27afe1697d680939bea1bb74237574f4c303e33bb4b86b8348df593b40f0a9aa503419f431296ee96fa19fa12f91657d7fd432e1670578dc8d718a5477b5a3d1bcde7", 0x74, 0x40, &(0x7f000035f000)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000361000-0x21)=""/33, 0x21, 0x100, 0x0, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xaf, 0x1, 0xff, 0x80}, &(0x7f0000ea4000)=0xa0) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$nfc_raw(0x27, 0x3, 0x0) connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) r3 = socket(0x2, 0x3, 0x80000001) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ac6000)=0x1000, 0x4) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000ac8000-0x4)=0x5, 0x4) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f00005ed000)=0x0, &(0x7f0000ac6000)=0x4) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d63000)="a6", 0x1, 0xc000, &(0x7f00003da000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) socketpair(0xb, 0xa, 0x9, &(0x7f0000721000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000a23000-0x10)={0x1, &(0x7f0000954000)="d1"}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = epoll_create1(0x0) r2 = accept(r0, &(0x7f0000fcf000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cfb000)=0x1c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00004a7000)=0x0, &(0x7f0000761000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c92000)={0x2005, 0x0}) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000ce9000-0x4)=0x0) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000166000-0x4)=0x2, 0x4) 2018/01/05 21:29:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) socketpair(0x9, 0x7, 0x5, &(0x7f00006ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000704000-0x20)={0x9, 0x3ff, 0x3, 0x8001, 0xf735, 0x1, 0x22b, 0xe180, 0x0}, &(0x7f00004ac000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004e8000)={r2, 0x800}, 0x8) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ac000)=[{&(0x7f00003b6000-0x3b)="390000001000092800bb61e1c30500000700004a0200000045000106fff4800004001a0004000021000007de000008000300ffff06001ee4", 0x38}], 0x100000000000015a) 2018/01/05 21:29:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000080d000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000062a000)={0x8000, 0x7, 0x1000}, 0x4) r2 = socket(0xf, 0x8000f, 0x400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ed6000)=0x2, 0x4) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000804000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000055f000-0x10)=@generic="9f7d004ccca70d45679285155f0fc248", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000835000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cd3000-0x8)={0x0, 0x9}, &(0x7f0000fca000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e0c000-0xf4)={r3, 0xec, "aec8b95f97402519c37478e7d711558583fea232156abb9de9b709579bc7d9edff0e5a9c1615f4cbe0672fa154b9bf98ebfa482ccf6ee2686cdef019ac9a13949031c1742ab5218e9a1f2e2c1e7b8e114997b3ba6bf5275d94119970ebfeb8ed760eff802711b032c3c926231b1d23cee7ce75677202acd77d668f5207379b14b5ca43affae69a64f8f106aec0ccb646dc437abed7693cb5fa66ad16ae12dc58170c5091860711110b003ba2c30c83fbfb0abb264858b35d203e2d7fc0aee55a182829bdb2a3c9c415022a9dc48eba8edaedc0269ebe0a02bd1ab15850828c36ea67223748e961ccac4a3f47"}, &(0x7f00007d1000-0x4)=0xf4) writev(r1, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e", 0x1}], 0x1) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept(r0, &(0x7f0000f0f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) getpeername$inet(r1, &(0x7f0000314000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000476000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00005fa000-0x22)={r0, 0x100, 0x6, "f5790a669e3433b7b78747d4757fae43da26f04ff5880e3a"}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006c3000-0x2)={0x0, 0x8}, 0x2) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a92000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:29:15 executing program 3: r0 = socket$inet6(0xa, 0x8080b, 0xffffffffffff7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="5b0ca0cc716173dc67acb99ef66e5baf", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d75000-0x14)={0x0, 0xfff, 0x20, 0x286, 0x5dd, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000086f000-0x1)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) 2018/01/05 21:29:15 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000066a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b96000-0x8)={0x0, 0x5}, &(0x7f0000258000)=0x8) r1 = socket(0x8, 0x807, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x200000004}, &(0x7f0000002000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{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]}}, 0x90) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000c3e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000efa000-0x10)={r1, 0x9, 0xfffffffffffffffd, 0x7fff}, &(0x7f0000688000)=0x10) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r2, 0x0) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f000041e000-0xf9)=""/249, 0xf9, 0x1, &(0x7f0000e91000-0x1c)={0xa, 0x0, 0x2d, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000485000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00008bb000-0xf7)=""/247, 0xf7) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) accept$nfc_llcp(r1, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006a3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x3, 0x4}) sendto$inet6(r2, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e5c000)={0xffffffffffffff9c}) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e5d000-0x18)={0x0, 0x4, 0x30, 0x1, 0x1549}, &(0x7f000010d000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000016a000)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0xfffffffffffffffd}, 0x20) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) bind$alg(r0, &(0x7f00007c2000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32c-intel,xts-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecb000)=0x14) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x13c, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) pwritev(r0, &(0x7f00008bf000)=[{&(0x7f00009cc000-0x9b)="676c63efa00e2d8edd91f499694501430f9f3fc06f74af20e6ff18c3053689b4ccdda87b3de1aef251ae2612ff2e7cd2aed6b6d3a518e5e9f1336fda0e23c98f6b9e65c74318767a6acbac2b3cc38d4b3040775d3091e53821de41176a85633d6341796eab715580e7ca6bb14c071a2df9cf76986107410cafa4e17423151cbbe69751b29e064018704bffcf95744d6a91f9723c28d3e47955a18f", 0x9b}, {&(0x7f00002b2000-0x1000)="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", 0x1000}, {&(0x7f0000ee6000-0xf4)="22340bf91736b3ffae555eb3ad1c32eb665c837d5f01775fd724562d35279565a98302c887eb9018380c830dba90be98f7706ba1a7df8efde87a96e23ac29ffe020eafb6c080ec34de4dd696e1a9db52c2e6b25f65ac92968c6ca852f665311af5d74e073359492f2d46cbd3dd393f4f51b1ae07897641a197f5a982dd8b2f9b0451d8fdddfd847e2d9d1c5bf44edf43ec54125f00dbdfd3aaa9bc8c463ab60f8f56059f51d6d5787c0921e9247b73c48d62f9bce69595a8d16abcc67197d16a6dcebe1fb2ba72109d6f761fe71cbf4d1e0abcf115ee06a6e421c922d2715e4c85c1192eaaa3fa39ba76495f2f1660c0f17866f0", 0xf4}, {&(0x7f000077a000-0x4a)="e3dae88d60c6ddcf22ecfa2adb29e31bda043bff83d3fe8d3300b318236895d3a04f47ec2062e6b00d43575831faa980370cc1101e86f6cbd738c6916adc19f48f7187c243216d162fd5", 0x4a}, {&(0x7f0000d0e000-0x78)="c6f829ee9c3d20036de3d5309730bef29d8ccb3b386647f424d53c04072cfe95eef95ab36c31b6715e7dac06cc1caf3c2dffa777c1915ce95e943b6021b143294495e64553febbb34d65e528bec26eadc4a304d7d8b2e4e1b0735a0eb07b36c3ee0837fafacfddfc64c66e2986ba187e015599dcd97cb687", 0x78}], 0x5, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000fc8000-0x2)='\'$', 0x2, 0x1, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x40000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @loopback=0x7f000001}}}}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind(r0, &(0x7f000078d000-0x10)=@nfc={0x27, 0x1, 0x9, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) write(r1, &(0x7f0000350000)="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", 0x4e5) close(r1) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f\\', 0x0, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000650000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000786000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008c7000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e11000-0x4)=0x0) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000edf000)={@generic="2b65b578dac45285fce303e7613618f0", 0x87bb}) 2018/01/05 21:29:15 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x28)=@ethtool_eee={0x0, 0xcd83, 0x6, 0xe0f, 0x3, 0xc2d, 0xc00000000000000, 0x4, [0x2, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000093f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000968000-0x8)={0x0, 0x7}, &(0x7f00002ac000-0x4)=0x1bd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004f0000-0x8)={r2, 0x101}, &(0x7f0000deb000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000155000)=[@in6={0xa, 0x1, 0x66d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) write(r1, &(0x7f00009dc000-0x5d)="26000000100027109301c1ff00000000000000040000d20000000006fd0ff951050003001900", 0x26) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x3, 0x4) mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ed8000)=[{&(0x7f0000d06000-0xb9)="5af3b50da25391a41a8c0f5cf233dad2004a9ef673cece4f36176a90fa09732c77d79b9a23793e21183c789550403e0559b90660ebb886ef82677e3c98b9f3b70dcdb0b0311d5f6daddbe033783bdc0b5f5aaaf53383f139238696f9878530318504183a0985b4eb878834091e769eed864d245c605e43ac9517454d35221f95b8ffc85af9f3b9b926be41ed2fe1690877a36bf18e1bc6468ae7247cc14964dc4f938eab4371567829807e92a10056fb19c9ff578b203b1b59", 0xb9}, {&(0x7f0000ed8000)="c4f2c872d231621a71d4dffc81824ff546cbb959e52b3b5d8a0a5b52b6da90b38807844eee88b7f79b2453ab379761f46e55b792e5a67b28269428d7ef95031d4843a6f1cef3ccacb7bf023552987849cc818df56d57557809740f568c5f48ffed570216b6a8d8749bbecae124a5ab4710ae15a96bcfcac95a6fd46dc075bd1512516b231e31f0f66f89cc207e2931873e9b4d917ce22f1fe43e12332c2623e72aa5bbf009e9d42f6c8a28294b1ad42a069c606f1d51217c0e40027ddf003634db2fba03caf654", 0xc7}, {&(0x7f0000cb8000-0xa6)="1d1e92b6d0557853119859d87eb613825e8dab646e455dd21dc36f87986f207623808a599bb627325ac1cdce1b3e8b4375f8a7599ba2e9db9d53790de6c6761e98be6b52db39edb9994fcb0c5d83eb6d015cc7dc2513f58f9ccc5c5e5fcff6235e5c8b1b50068fcb2505443bb963cec824966d2d58b3c5478d8252510981ebd9bdcfaea8e547997e45301958f67d240175aff59159e2022c0c70cb508448504ec18ce3d163e8", 0xa6}, {&(0x7f0000ed8000)="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0x1000}, {&(0x7f0000ed8000)="1829e67183f49ee658a4d71fb6ec9600c66add2f3dd18b5a513afaf3598d1034904f65b50f895df22b6ef37a3ebb043951211961d0717b9c2b8b1efd1d5746cb59ebe62c8192f67a241fd8dcefa64cd81716d0e12b3acf206c1a94860ab369ac3085dae88364931f188277f681d12eda55b06a437b0ed46dcd5e206b04357b7af333f9ebd0eea2d46965dc66ae42c42a3c5b296f66bb512dabbc8dc894d1bf3827770ba0c61b5918a81a3fab6923e93496a68778429a94971e94734abbf828d254d1ae3afe773a7b8c9ea783b1c608d7a4d9460bce992c03587def8ba172ddc4eca72fc04ef9461db851185aa79334", 0xef}, {&(0x7f0000ed8000)="a883a59c92def9da7a711cfd8de611354aada27d423601fd6a22801f8f207bb095f2df739524bf829957f045ea19e08eb57bc7d6ea84a286d48657e7694208e17f6dc3bd3ca02416aa08284734b2fe3f09e6561f6eb95f0fa10ce2604fc8aeb0c648785f2df91d73b67645fc6a6d3bf29c5f4b7f0ad3f4", 0x77}], 0x6) r1 = accept(r0, &(0x7f0000ed6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c68000-0x4)=0x9) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00001e5000)=0x5) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ed7000-0x1000)="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", 0x1000) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffff74) socketpair(0x11, 0x800, 0x3, &(0x7f0000c1b000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd4000)={r0, r1, 0x6, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000867000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000)=0xb) sendmsg$alg(r3, &(0x7f0000f35000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40013) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffff00ffffff000002021300000000ff06800800000d0009ff0800001900000000f6", 0x29}], 0x1) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000bf5000-0xd0)="f9ce3defbb324ca5e7ac0a99428b7922d4b1e125994d6c4e71886225c33ffabad85ff9a0d6d78a2a6d151503c9d257d4ce4704f0c3136bb6524f7a546ae8b2fe6a10cf6ff673c8fa844c20a231c2f2d6a68da3e11b9f9af827ab5fa0582aee30e6261b50d145d7a7b0cfd390bc22f288f60412952266c259e393260027d2ca9012546a57f61e27e7d2172bb805c9d784c5a180d5e7958e9895db764720acae1f94475395901c7239dc51cc039a3645522f7dfef4f99d9de7add27879af1f34bbe65fb7d2d03d2aa20d46c3d54b6b306e", 0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000020d000-0x8)={0xfff, 0x10000}, 0x8) listen(r0, 0x7) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/05 21:29:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}], 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fb9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x2, &(0x7f000045d000)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fbb000-0x38)={&(0x7f0000886000)=@nfc={0x27, 0xffffffff, 0x100, 0x0}, 0x10, &(0x7f00007e6000-0x70)=[{&(0x7f0000fba000+0xb99)="b002d14a0bf86ad16554dbde52e7fffcb7d34febd18da0421a68462fbc589528644de5f73309dcaf48a8b36c0d137aeefef55a3d770548f2fcac262d6af23c5e17ba55473651068e3cbd7272c5e967446849dd6ead4b936f25fd54324a33e8dd4f02241476f1c29b2f983d8d3ac005da272de8a6c2aa7d83975ea895f6c655184a6d66d23a07954d003b6c49cf037d8c322761b2971a85e62cf684596a4e4ee07e3cbd47a8d28ad4a071b3a4d3ba42b158de726d3c27a9838da3cad1c17c3a98bc50f2d1f9d59b5137", 0xc9}, {&(0x7f0000fba000)="da00519ded1542ceec1a1d8fa906baafda3b407fcde85179ace86c9a8fde7beac138a7d4a42ed089c9f1b9df83f83414b70a69f5b5bbcbbfc94445a0110fe8888dbd86cc4616b49019be0838ff90157ebd65b9a904fab65ef4be310b44be8332edf30773d220ca034d06b2b52a28c5d33e81829028de287f3be60ef2d9b532833b24c78d5c8eadb6e8f82e30dff3dde67eb16690f4c4d247edfed40d4a724a681b3af0c65ea0240b40da5d", 0xab}, {&(0x7f0000fba000)="9c71dcbd190703bb33b31af63aad7d72c740e661b0e79034f857e6", 0x1b}, {&(0x7f0000ebf000-0x8a)="a5503d9fdd6fe81b934a63fef67595ec63c05fa604e550e46ae3ec14e8ff31c60b5e45791d1e488ca99d7086afd81c812be026a08beb0caabfc1c9b59e064ca977804df5ad72daa672ca71dd188dee6fd85c598d53e1482d5d0d0bc22107ad1418ddce1d2a38cb6e507e2c3d1d2480acc9874f9a8c309286cb6979963f158c99cecbb65cc2cd99ad90cc", 0x8a}, {&(0x7f0000fbb000-0x5d)="631a23287ed7b8cdacb83029551d8080c0ef237cbbf2c99d125280778f443c2831bd60dc1f310b562165b3caec1c9fbf7fe2860c6fd286c65f130bc3d78117dff094b9ce9c381d9506ecaf342d9166df9bafb5003223d03a4f6cb3f347", 0x5d}, {&(0x7f0000fbb000-0x1a)="91cc1a341f4ff5b8dfd947602de9dc8982962e9702ee1e71b6c9", 0x1a}, {&(0x7f0000fbb000-0xce)="0d991a0e8aba7c8bb847b73041a97dcab3c284bb7ad613809a7b2aa123c037a1328c2d20e0c8c51041fc181ca69e7299754e8c73c6f2a2f7c0fd36fe6e0ac935a9a8afa8448d608d9fc1f53782dc3d50569816d5fbb4d301fd7ebe67f5c2efc671bb418a666075f1de21f60edea1ba4585d7426c85052ed80319e495fdaf9f44a9cc08faafe2dc7c7ce6206294ad1e0d3e5563a74cbf094759a19cc3e4fcfb6a8127cb5060209a27dc433956133d713de8c7cad1d4edd716eaa9f86afe2c87480c9f0dd8b6e93b5778d213fcd612", 0xce}], 0x7, &(0x7f00007e7000)=[{0x88, 0x10e, 0x1, "04449a3d9d7365a97294c1b35e9b145d421347cf319eeecb21165f6d17ae49248a25b0a40669e5fa39a178f54dbe00aa024f8cc378b61cc57bb3f3e6e5edb24a191afb1ec075d9110656dbd4130f494727e383f9c35bf252ca231039da5caf3d5b56279b4ea7e6e8a6f8af1a7349851e906020"}, {0xc8, 0x11f, 0x8, "ee1267be99bbcd4e0bead95fd3f30a126164d1cf2b60cc9a6b26632e792fc5f0a2b8b7ebe2a7261f929e797bd45654a6ed59feae5004857b66cba945f0791d17521bc3a471f914d9389f52041cce71185319615ed6bf06f88d8354fa645bb8419080e90ef797fa53ff6862da71637907594abdba6034754780d5794a306fe08c232401fec0f110d935045eaf3da257edbd1502aae69bc67e133aba45699935ac82fb8a0b6be19541f3231d1cab5084c4afca41661118"}, {0xb8, 0x11f, 0xaa0, "9be51fd61b546a67d1b4bd440ce576f565df297e6677d93bd99da3537fb3ff9abc718a47404975985118009583b5c7bdb38d5710d90debd9f2a8cef8144a39f2bf33b818d33860ba3218b38b7ed05d00db390bb92798034b0e7981776e9dfa42e9f7992a211b2785edd8b725f5acddd0c74246bd0834e3f468e391818a8e54db137da0a4fac37b1b951083b86661bf86957a29b96591c04f3a4a2740ff91048ccfcff0"}, {0xf8, 0x105, 0x0, "bd96dca31f086211bc4edff5ed7aac52677e41b39de47dc50a3ab6392dc0e8e6fbbc5c92010155bfd0d7ca3330f76c16e857d8af45dd0c8f3240b01f567b658937f329a1e100fbd305e6a7fd97c2c617783f753f082294fc6c9b8a502553ec55fe166bd7465858241ab69108da375d2fd9cd99d591793c6c92ae470ad9c768c469df2016480596146cf0ee7c0236123937fcaa147bb338595f66d063900f6d49ac08301edf727ed233ce5720300b29b9e15aa4700f2480339dab92c7a700cc4b9a7fd7d59e9834f58148b6752cd4c05d1ea5c650194d61d71d29dfd491204e5df0c98b04d8b179"}], 0x300, 0x0}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept$inet6(r2, &(0x7f00003c6000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000041a000)=0x1c) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fba000-0x6)={0x0, 0x0}, &(0x7f0000fb9000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000061c000-0x6)={r4, 0xadc}, &(0x7f0000d25000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f00005dd000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000477000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000010f000)=@int=0x4, 0x4) sendmmsg$alg(r5, &(0x7f0000fb6000)=[{0x0, 0x0, &(0x7f00004fd000-0x60)=[{&(0x7f0000281000)="182178c9dc52229ffd85c539739849e9fa35d0997c8acd954f4af4487d0b74f7fe4635c9838a52727eca7ad75ceeed66", 0x30}], 0x1, &(0x7f0000fb4000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00000c8000)={&(0x7f0000faa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000797000-0x30)=[{&(0x7f0000faa000)=""/10, 0xa}, {&(0x7f0000583000-0x43)=""/67, 0x43}], 0x2, &(0x7f0000faa000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = socket(0x8, 0x2, 0x80) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000080d000-0x4)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 328.155538] sctp: [Deprecated]: syz-executor4 (pid 18374) Use of int in max_burst socket option deprecated. [ 328.155538] Use struct sctp_assoc_value instead 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x5, &(0x7f0000efe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000efe000-0x210)={0x80000000, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e57000)={r0, &(0x7f000097d000)="85d432e17e6d3c32acd579147640665d5cd05e50042fa82698d90252e164471278f7e8300e7ff504762613c6fe8e17992acdc8deb906b3d3370aa882a8b24ef66f33c2ff7c254f29a459837e8f6aca75f7151f", &(0x7f00009d4000)="d4a649949c3c21fdaed0fd25c7b7e5e443e19353d9a0eda408561ef145ed75c9e90876c1d6139d0d0461808f471b3c2fd173690d3914bfd9706ba0824b6f31bdcbacdbc7302a2521eb5830a8cf46aa136c9243dee4fee3fee9d66de59acaf8c7a278df73b7058f1e85bf09ed811cdf41557e5a269ecd4fdb5b5eaf7dce7572f379e4d593e1d06dbfb23638e801c79f5671c0ce5e70191e69b8c2b5ec4209398163b52b125f764c3fb716bf9a00a35ae18aee9dc9a6bdbd3db9", 0x0}, 0x20) sendto$inet(r2, &(0x7f0000efd000+0x659)="6bfcb5f3e36626770560ce02f0f932b36afe4f68ff470121dcaf4b87947e2ce1eb8f66ee6a774efc8fc1a16deef70550d280b608f631d852c3500c6d0f2b0def1b029842e3393e222cc7da8995627cb35c6f94f908be92290d8fcac274ccf34b3069bab58ea196d5645d947f087b873637fc98fafc2985809356ffbc62dc5e6200ea93cddccbc93fdea083d6bdb41a", 0x8f, 0x537658e198612875, &(0x7f00000d5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000eff000-0x30)=[{r1, 0x48, 0x0}, {r1, 0x400, 0x0}, {r2, 0xa, 0x0}, {r1, 0x2008, 0x0}, {r0, 0x2088, 0x0}, {r0, 0x1, 0x0}], 0x6, 0xffff) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000efa000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000eff000)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xda}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x94) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000eff000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cfe000)={0x0, 0x0}) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000037f000-0x4)=0x0, 0xfffffffffffffdbd) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x100000001, 0x3ff, 0x2}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@common='dummy0\x00') accept(r0, &(0x7f0000216000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x10) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003b0000-0x4)=0x1, 0xffffffffffffffa2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000002000)=[], 0x10000000000002ae, 0x8000000000000000) 2018/01/05 21:29:15 executing program 4: unshare(0x20000000) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009c2000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xf14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x5, 0x5, 0x3f, 0xffffffffffffff03, 0x6}, 0x14) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00009b4000-0x4)={0x0, 0x0}) socket(0x18, 0x80000000000000, 0x401) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0xb) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000003000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000006000)=@nl=@proc={0x10, 0x0, 0x1, 0x40201}, 0xc, &(0x7f0000002000-0xb)=[{&(0x7f0000003000-0x23)="8b45e9be1f1b884e466ee5e685ed7697cbefb0c66254c4a95b6ad8dc10a2e8f9310c74", 0x23}, {&(0x7f0000006000)="44e5e5393695da9cbe5e6dc47671893a64ce2dc7dcfeadfa167ad777f69148b33e5e0afbf4002b6dd9ebe207d666b4bda4b12d3c1ac7f5d5256898d37a957b51663214af646c3a84ac99c4aa11095a3b03c1958ee1736fac8c827958c53d07a87c033e9d23e56ca0374ed464acfef704e309b971c0510647f5f3f5e6", 0x7c}], 0x2, &(0x7f0000008000-0x1400)=[{0x90, 0x2f, 0x401, "483d71bbd945a843887e393556414d29bdbf368b8d10df981d83e52b4aa06cfb8a6afc288a4125e04aa9ada4b90e81ed11453e704a6278e60ab7fb4971822254cae23205ab528a768160dacb91c62457110d002c1a8a1717df5c630feb56ef2f82a218dd439261312f7e8557d7e764b38e7b376881a33018836263a93601"}, {0x90, 0x113, 0x2, "461dc01032f0ad6a37be95bf873b12921883c082af3aeb20942f4b7c93457b7e3d1f5fe92d834e6859923b15801afc551517fd37e6972a840b4e8ff3969953467c082a46694daaa3c368b4a8c6c8d0cb96dfe63b1cd708c85370a902d45610be150b20fcae9b04641a7572776c3b40f07d8165832110cb83e082"}, {0x10, 0x10e, 0x6, ""}, {0xe8, 0x0, 0x10001, "f71deca7efc9fc4f0bc70761fcc340f23ab91d6c41b19ecd167a90679e47441840098b5f918fb3a5e0725487f550a87437c6817710bdd54d1d36e3b2701672268c504568d33ec213e69a170b692d71a72affbcf8c61c9211cc474d005f9d204514c981e300c6dc28692580a50f2aa6d7ccc551effa5711a00ffd7da8de6264367252f58d614216771338af217db4da0f8a5801fe6a467026d1b70f45f6add057eed7e915fc6f8b167d7f74ce1fc2b8db2a7999fbfc366e7c71c74269bc536907228eab4a36f22267fba4ba3e3f2c9e5811830af5eae230"}, {0x1010, 0x114, 0xff, "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{0xa0, 0x10f, 0x6, "40f62e524d61b7bc83922d7d67491ed79803b218dcae0e044392a0d58061e7464acd7633c851f9c42f2819191034bfe7c70cfc407604dbdef114456fe30dac8510949f167db2808fcf7b2ce87db7452c88225a4ebfe06640c9d95cfb4ae861e199820e471adc82d8561c68e25b5c7379ca13d1bb4996b4dd71d1a2c4318e00b6081f5536612955d70e7f238095"}, {0x18, 0x115, 0x100, "e54eaa4f40c011fd"}, {0xf0, 0x113, 0x3f, "99117f86165b0804056eda113580dda008d6581448d4e1178ff771ad8975d581ea8664560b41dfcc9ca770a9a6c1f133dc80a40afd3e3fe33307c219812950c2135bff305b3952ea4b26ad60ebab7344c34161be3349fe5dd92ccceedddd466092060a4ae3ec68e19f6a8baa37ca3b7b2406c1706ae6f16a5167084f83a473b168cffca36726239a5716be019b01de63f86220892ae602b71019197be201162a06aae0c4f40741b4a83eaace8afe3b515510f4b94034b353d9d1eb41f3cc92b7a9638db4787cfd4273036fe42ac534af2411d2200ed51e1a35619b"}, {0x30, 0x11d, 0x8, "e371d3a0e2fd75bc6cc362d66c2fc34933bebb0704924b5f283385"}], 0x1400, 0x8010}, 0xd857825394116830) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000+0xf5)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000006000)={0x11, 0x11, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={r3, 0xa353, 0x4}, &(0x7f0000000000)=0xc) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000009000)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000008000)={r4, 0x400}, &(0x7f0000008000+0x60b)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000b000-0x10)={r4, 0x5, 0x6, 0x6}, &(0x7f0000000000)=0x10) poll(&(0x7f0000008000-0x18)=[{r0, 0x100, 0x0}, {r1, 0x1001, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}], 0x3, 0xa2d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000008000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) [ 328.198107] sctp: [Deprecated]: syz-executor4 (pid 18374) Use of int in max_burst socket option deprecated. [ 328.198107] Use struct sctp_assoc_value instead 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e4c000-0x4)={0xffffffffffffff9c}) listen$netrom(r1, 0x81) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/05 21:29:15 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007a3000-0x8)=0x0, &(0x7f00001e5000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000eec000)="fd7534fbe87e352204f57e4973873680f1bbcd3a76e8376997dbcd9f95145eba4d8c51de8252dcf0d1ef84337a3b22fa46c9b5dfc99db3cffaec996467bf6f2a10902cbd07a0ba83a5eeaab092d634bc5e09664ecd151fb681b02aaa2bba4108dbd1cdf9cfbc3a930c48f4c0d21f87ecd7a8347ed20e2f2e556bc40812a0082e6481f2ce376b04cf18122d484cf9554c3b41edd463255d1edb93299cac2d460c86bca3e4ed3868eb623aa0bca395441a5036c96750811e4c2e4a0d1c1ae87c684160a60b329446664e672761dd7868baffce23d643842c61d4e280f0a597681cb9cb9d96c037840d", 0xe8, 0x0) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[{&(0x7f0000791000)="b0", 0x1}], 0x1, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000015b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000629000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00006b1000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00004f0000)={0xc5d0, 0x7}) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) write(r0, &(0x7f0000384000-0xf9)="f6fec0475776d34e596e360908e8afed7f50f2b9b01817e65c3c312639590d49327c4eaa2716791d8bca9b2f97fb9133437c70fb6efe22341178313ff08cbd93f5e1523018cb10ebcd90fc2652869ec186c764cf68bcbd9b5d64e583936e08e63ca06b8ae1262fc0df1c1b838aa1417a4c9a07470ac937abae223d8e67a705107cd08d0b974bdeff3d2bc5859ccf4a09eefec7105309dbfcf7cff25c996d3101924fcc6f1f9be8d0a63fca7738a93fe9b6434d92f25cc7210b22dacdcb47337eeaec0709df3284bf770136bccc75fcd44d35081fd684736c38eceac7650ca7093e0900abdb55d099278fb5a525c26d7959688b483440a13825", 0xf9) close(r0) 2018/01/05 21:29:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) r1 = socket$bt_l2cap(0x1f, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x23)=""/35, 0xa5d3}) 2018/01/05 21:29:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000072f000)={0x0, 0x1, "c7"}, &(0x7f0000880000-0x4)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f45000)={r0}) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f000087e000)="7951ac99d60b9d795788e3247d7de45c29c3f497e14da42bb09d3df1c519266ded37ca5f0d4fd00ec9dc09ae0d5f886184353e770fe18cf20076d41938f9b9a5d1aad3867dce309d72aea50a0383f2d2356df5c36359794e3f3e7d021b8faed10fe18546718fbd6c7c1b2719a3d3d6d87097da99cb6005aab09decd408ef2ee3f855506a88148cf9caf0c1a4749cebdf90cf3b73518db9a277140df92fd6cc640f2bf6e84d023e056c3585d364c3ddd230eabd3ae43a5c819c9f5f0447669e5c1892c89b2f930a174c9721ccc45bfac2ff36") r3 = accept(r0, 0x0, &(0x7f0000929000)=0x0) getpeername$inet6(r0, &(0x7f000055a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ea1000-0x4)=0x1c) r4 = socket(0x3, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000ae3000-0x4)=0x0, 0x3b2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001d9000)={r1, 0x9}, &(0x7f00002a1000)=0x8) r5 = socket$alg(0x26, 0x5, 0x0) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cab000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000-0x4)=0xe8) r8 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b6b000)={0x0, 0x0, 0x0}, &(0x7f0000792000)=0xc) r10 = getuid() r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007ff000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000)=0xe8) r14 = getgid() sendmsg$unix(r0, &(0x7f0000c7c000)={&(0x7f000011a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000345000-0x20)=[{&(0x7f0000c0e000)="368ac5d611cbd531f544f66fb9d2846e6f80da249834c6cda7d8915944d25a7d2a8e57db1b893438e5d528e3007c124139b47f1f4ae7083bbea6233171268d3fca719b3bd656de0d84a8cb632c67308a7df1a4a30e010b2b8da56d4806155b71b643f850b5358e56fe68c86ec3873936", 0x70}, {&(0x7f00009e1000)="093c014144307f066bf996fbf860b1f04e859aea13edbcf1fe3c3a15735e65086b509f", 0x23}], 0x2, &(0x7f0000e0d000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r5, r0]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x20, 0x1, 0x1, [r5, r3, r2, r4]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb0, 0x0}, 0x4) r15 = accept(r0, &(0x7f0000ccf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000)=0x10) getsockname$ax25(r15, &(0x7f0000809000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b13000)=0x10) 2018/01/05 21:29:15 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="0a07d6d3030000000000000000540e0dfb", 0xffffff73) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xbb04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000004000-0x20)="c3dc00761726f94e86571e9f98e69af9fb074bd566ddfb591d912f4191838fb7"}) r1 = socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x3, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x48, 0x1b30fad2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000413000)={r4, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f0000268000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fb2000-0x6a)={r5, 0x62, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0x6a) r7 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ab1000)=r7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000055b000-0x7)={r4, 0x0}, &(0x7f00003d6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0xb, 0x9, 0x800, 0x6, 0x0, r6}, 0x20) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[], 0x0, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}], 0x50, 0xc880}, 0x4000000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000133000)=0x1, &(0x7f0000f52000-0x8)=0x1) r8 = socket$netlink(0x10, 0x3, 0x800000000000000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000094000)=""/157, &(0x7f00002cb000-0x4)=0x9d) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f59000)={0x0, 0x0, 0x0}, &(0x7f00007a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000315000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000759000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d17000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) r12 = getgid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002b5000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000)=0xe8) r14 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c37000)={0x0, 0x0, 0x0}, &(0x7f0000adc000)=0xc) r16 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000360000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000)=0xe8) r18 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008c8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000)=0xe8) r20 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000740000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a57000)=0xc) r22 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bbd000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000227000)={0x0, 0x0, 0x0}, &(0x7f000009a000-0x4)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000247000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000438000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000659000)=0xe8) r27 = getgid() sendmmsg$unix(r2, &(0x7f0000171000-0xa8)=[{&(0x7f0000e07000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000473000-0x20)=[{&(0x7f0000aa3000)="8e2d694312e5637a", 0x8}, {&(0x7f0000225000)="0903d27c5f1863a829bc4b3791c94cffe5d4ac81e1894dedd0348b037c280095b1bbb29c358387f09b0d14674c5d1e84314a71ae2b3755a56bb57db188568c6c4b055db0e06db28babc90d2420eb2531ba43e719d8a9cbbc9e962b0f5b0e6b024f912a6874d254d4da7b1f352373d7041fa6ddb4b72747f3fdd565306c5597bb1774db7bf4a7e4a58da124db934678fe2285566e5e0c4d69a4a1f1a23164d86e90a5d44689f4c99ba34e918a1cdbf2e7b5e7b2456bed0ac7cea00214353927270dee4c600d5b1664c709127dc4d4589b7b060596fdcabcaf0fd3f2255c23634fb8a51060", 0xe4}], 0x2, &(0x7f000053a000-0x18)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x20, 0x40000}, {&(0x7f000034f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000016e000)=[{&(0x7f0000ed5000)="68811e06c770acad9c41de673ba777456e8856fb6bbbcfcb135f74b64b1f967dff3e5e7c17afa1bf9ee6703fac2370e4e8f51dff6c69079ae858bbdba671453581c77320004b2d53338c7d9c87f51aef14afb62ca96d17feb4a3bda9b0e4c4c7a3f1fdd29f35216b0601859f502bda47d3b8ec5dff39d345a8a3f31a5eaef2669ccccab8eb09812b628dc6dd69f588f2cec90e3c0ef7aa46efa270a6150e36a1dd34a704ebbe1e94ea8940a4c32a7c2ce8aa12", 0xb3}, {&(0x7f0000390000)="2df2e9d5f207c3ee4177e7c950e53d2d4433aafdf1bc872505a1b3bc4b34eac8ba1da23e1bcab927dcc6b86a4a182ab61a15bb7281f77d079e834cc117a44b9a074f899a507fdbf208e13ac2f79c917c546b5a3b9293ddac07b480b8205bb6d48d117fd5484335a4afb29b3b5ee59940284d437db91d9bf69662e6873862e63288eae5561458a4516d36e2ee34f86c83c2e9ed6c97590d", 0x97}, {&(0x7f00007d8000)="2e15b279b05211aee7f8a445276955", 0xf}], 0x3, &(0x7f0000eea000)=[@rights={0x18, 0x1, 0x1, [r2, r8]}, @cred={0x20, 0x1, 0x2, r7, r11, r12}], 0x38, 0x20004084}, {&(0x7f0000b89000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e1d000-0x30)=[{&(0x7f0000709000)="da393514b66d9053e1fc06617a7bc64e4ce20b138a17e2705908361a60e5a301f3131069825c4e491f02e245af2d682ac782f22a7f735c95ef8a73b13778868e7bd15b335b940acaa7be6b9f414060df0e0f32e573efd8211e228a014dbc53c6aabbc5dfa06983f49311da77ac482c82d70b50f258363d13af0be5eff8ea4dfe859e5bcebfcfd4209c9685043c5c191150ecd8dd742f78a8", 0x98}, {&(0x7f0000415000)="e5f90c75fcd7107f7fdac24fbb8fb94c555e3d13ce", 0x15}, {&(0x7f000087c000-0xb1)="f232ffc8f75b28458b93e493d294583c6cf828c76adf63531c2ea70d9fe1f3fac531860fef4cb3f1bf982ead11a0f0615d72301cd619db9e36beefd042657a2972dcb958300f6cdfb92e1d4694796ac77a9fb36002d88e04616c93259313f040d6fb85ef20c0296d2deb19adc3fe93980ed3e7cf1383556d96cfbc224c787a069438c273885bbe640908fb2af6153d92f08078cb177561f5b37726e427d20c44a1f79aa7409249034f2186f7fb36592c06", 0xb1}], 0x3, &(0x7f0000bc7000)=[@cred={0x20, 0x1, 0x2, r7, r13, r14}, @cred={0x20, 0x1, 0x2, r7, r15, r16}, @cred={0x20, 0x1, 0x2, r7, r17, r18}, @cred={0x20, 0x1, 0x2, r7, r19, r20}, @cred={0x20, 0x1, 0x2, r7, r21, r22}, @cred={0x20, 0x1, 0x2, r7, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r25, r8, r8, r8, r3]}, @rights={0x38, 0x1, 0x1, [r1, r3, r0, r0, r0, r2, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r26, r27}, @rights={0x18, 0x1, 0x1, [r8, r3]}], 0x158, 0x40000}], 0x3, 0x0) writev(r8, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) 2018/01/05 21:29:15 executing program 1: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x9, 0x1, 0x7, 0xd0ba, 0x100, 0x102}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/42, &(0x7f0000001000-0x4)=0x2a) getsockopt(r0, 0x107, 0x8, &(0x7f000020f000)=""/0, &(0x7f0000525000-0x4)=0x0) 2018/01/05 21:29:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000570000)=0x0) mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2db, &(0x7f0000df1000-0x30b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x2a5, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x6, [@loopback={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x7d, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x4000000000000401, 0x0, 0x1ff, 0x2aa1f3b1, []}}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2, 0x70, "11a5f07a93ffb3d8cede7fae886f45fdc841249f91fcc94671833ed45192a428acb363ebbf8f2cec20e7969c69d5b4931ea62ed8dbea36645d13d9ae3c538d129837d0e7ce647c215212998412cf584ee53030e54ba453420f0da0940fd177e3b5abda1ee2d8997709b5a3fd3e804e6d"}]}, @routing={0xbb, 0x14, 0x1, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3b, 0x0, 0x40, 0x6, 0x0, 0x5, 0x1}, @dstopts={0xee00b1775c35ccbf, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0xfffffffffffffffa, 0xa, 0x52c, 0x800, [0x0, 0x5, 0xbf0, 0x8, 0x9]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xd9c6417e68c2daa6, 0x14, 0x3, 0x10000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], ""}}}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004ab000)=0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000df0000)={0x8001}, 0x4) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000450000)={0x0, 0x0}, &(0x7f0000631000-0x4)=0x8) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a66000-0x4)=0x0) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2018/01/05 21:29:15 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00009f9000-0x8)={r2, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000221000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000002000-0x20)={0x400000, 0x5, 0x9, 0x8907, 0x0, 0x7be}) 2018/01/05 21:29:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0x7, &(0x7f0000840000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000020f000-0x20)={0x7, 0x8000, 0x3, 0x2d0f1282, 0x2, 0x6bb}) r1 = socket$inet(0x2, 0x1000000000003, 0x5) connect$inet(r1, &(0x7f000038d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0x9) 2018/01/05 21:29:15 executing program 0: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000621000)="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", &(0x7f0000eb5000)="1796e1a423bb0b83d855369f9a0b1a838683cce254ae8f87de2c5a597ffff70ad6c2518a1b147823f6e400af8bf21fbfd5eb7a86a9cd3ca9d1b4300cd1c7e3c776124a724485e9b8f0ca1abd1e2c4ff6ce3ea7e960c8375730", 0xffffffdffffffffd}, 0x20) 2018/01/05 21:29:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) r1 = socket(0x1b, 0xb, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000659000-0x8)={0x0, 0x1, 0x1000, 0xc1b}, 0x8) 2018/01/05 21:29:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) socketpair$inet6(0xa, 0x4, 0x888, &(0x7f0000a97000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000065a000)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e32000-0x38)={0x0, 0x0, &(0x7f00008f4000-0xa0)=[], 0x0, &(0x7f0000de6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 21:29:15 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000052e000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f51000-0x4)=r2) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xfffffffffffffe56) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000176000)={r0}) getsockname$packet(r2, &(0x7f0000a1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000014f000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000899000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000da7000)=0x2, &(0x7f00005f4000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000096f000)=[{&(0x7f0000d5f000-0x16)="ba68084b2fd6a2504dc3eb5fe3adb6bf53874e29", 0x14}, {&(0x7f000040c000)="227eb90d6f5a50211ddef6b4fb0cb58ef911206056d97303f514def4b5165d228e57f62bfb9944cf222119b3e479c15855d5610d9270c0ab", 0x38}, {&(0x7f0000ba1000)="0124a0ef0ebc696e18052d4f569c9135f2c69e23a617874608bda21ccea20e967d7f7bb69a0b84633dcc979fe38b9ed501b525d0fa8b6b613c237a6c51d5ab8d74dda37a68c044a18fd5de7c8749a3041adc4f61c216fcb09022ace1b8bf30651f5e219ce9047f0fcdf2710f8a6304fbb367c828eb65a66dbf0a78f575560c1f015e01e4eb3cb89a6d74d0a5f67f4e2c8de6ade331d7fa38f9302de93e490bc542384eedece45ee84da7fa69186e7c3f1a1177e1af56f3f35bd76e2cfae4d96f22985d570fb0778f461918156a4cb9a07da0d39aebd2889d203c1bb9cd287fc7d1f628464babb9b030e1", 0xea}, {&(0x7f000092b000)="def7ac0eefc79c7b14f23116efb7d6bdfdf2c28a1bcedbc9e3c6690bf8ae28697fdaa12a133b2ef001af76ddb8a0e4232441337a0acd9b5c504bffa5fdaff704125239f56f2fe40cc0aa1de8c933db8dbd382fc7fb24083ea1a3cd95fd42129250e97c74da2935e3db56d7b7aed9b8d203e28faa853fbf12c0e71eac74a9d68a530b1be1da846ecccbc4fc2b33c824e62b2ae47d57fb6db458732fedcf9f54d55db3fdc8c1b8", 0xa6}], 0x4, &(0x7f0000f8f000)=[], 0x0, 0x44000}, 0x4000000000000) 2018/01/05 21:29:16 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a6f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000a49000-0x1000)="8d", 0x1, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000002, 0x0) mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) write(r0, &(0x7f0000f5e000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x802, 0xd47f) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000347000)='tls\x00', 0x4) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005bc000)=0x3, 0x4) socketpair(0x3, 0x0, 0x3, &(0x7f000031c000-0x8)={0x0, 0x0}) r3 = accept(r1, &(0x7f00002d7000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bb000)=0x10) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00005bb000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00005be000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00005bd000)=""/0, 0x0, 0xe520}, 0x0) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x0, 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a7000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000a6b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000770000)={r4, 0xffff}, 0x8) bind$alg(r0, &(0x7f0000608000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) socketpair(0xa, 0x80000, 0xfffffffffffffffc, &(0x7f0000b51000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000098e000)={0x0, 0x0}) connect(r5, &(0x7f000095a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e6f000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000+0x861)=0xc) connect$netrom(r0, &(0x7f0000169000)=@full={{0x3, {"a0fe81380943d3"}, 0x4}, [{"43c623561afc29"}, {"0d1b94704b0ebf"}, {"2d61b6290a801d"}, {"1df5c71902356c"}, {"739d30a23da55e"}, {"3886df785040e4"}, {"b69479de37dba3"}, {"10a0ac4570dd49"}]}, 0x48) socketpair(0x3, 0x80804, 0x8, &(0x7f00000dd000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e6f000)={0x72a2ced5, 0x2, 0x5, 0x8, 0x4, 0x20, 0x9, 0xfffffffffffffe01, 0x9fd, 0x2, 0x8000}, 0xb) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f1b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:16 executing program 0: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b01000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000062f000-0x4)=0xc) connect$unix(r0, &(0x7f0000985000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000695000)={0x0, 0x80000, r0}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/05 21:29:16 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000070a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d6b000)={0x0, 0xde, "cfc35a27f50ef80ffa0736848a8b319d13de5dc362c96a2e97215579b5c39a9216814e479c65fa3ace98dca7cecb8e9503c51f055c3c0f8f34b0ded2a707ce8371f38b922b8d4641cb4d081cd03cf6538cb9e50ec8759bb57b61f5b686984ebe4584ef2499dba3ebb1da755e1485c8bc492842ddbbefa5685c9badf57345bb61084d9ac427bf11ecd9ee9104448ad485320a8c3957264e673890e3908649fe168d056c7b559e48b1e19ee6432acf3f5a4d6f9c74668e25b502dba7f570f19be569c61a88a6fed9f14fd36d6fa3d417a800783ca9586f8d22a44e1b62eb52"}, &(0x7f0000eef000)=0xe6) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000839000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e16000-0x4)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000ef1000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4f, 0xffff, 0x400, 0x6, 0x0, r3}) r4 = socket(0xb, 0x800, 0x9af) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ef2000-0xb8)={r1, 0x6, 0xffffffffffffe54e, 0x3, 0x3bf7, 0xff, 0xffffffffffffffe4, 0x80, {r1, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf80, 0x3, 0x0, 0xfff}}, &(0x7f0000ef2000-0x4)=0xb8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eef000)={r1, 0xc4, &(0x7f0000eef000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf32}, 0xfd}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xddfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eef000)=0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0xb) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000ef4000-0x38)={&(0x7f0000c1a000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ef4000-0x10)={&(0x7f0000195000-0x1460)=@report={0x1460, 0x20, 0xb00, 0x4, 0x2, {0xff, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x6, 0x3, 0x0, 0x2, 0x0, 0x20, 0x2f, 0x7, r6}}, [@encap={0x1c, 0x4, {0x0, 0x2, 0x1, @in=@multicast1=0xe0000001}}, @algo_crypt={0x7c, 0x2, {{'lrw-twofish-3way\x00'}, 0x32, "7cda35d210dd4ebe53c1a05fba43af724cacaed79aaeb7b432232620111172c6f8bf1686f032691ef95e24fc03b2e7864df2"}}, @tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x5, 0x6, 0x9c1, 0x49}]}, @algo_auth_trunc={0x134, 0x14, {{'crct10dif-generic\x00'}, 0xe7, 0x180, "3838861b074a3f82e888253eeba524d66ebd1fbaf24f6c7431bdcfc35bf8aa4281df6a2303d83547ea77ec0be4106efcf8baa285d8e7d52d5aa5e6aae12006582bebe267778dc62918a1624e4f37e1edf247dee46c69309e186df2ab4369f74a384e5435f3962d8f32cee845bac23da95ceb2e27c2805c79e714dbcb90ba87bb341f006737cc29389874235ea3ce930f90baf72f13be786cec1488b6b8c293e13e413b22ff1c791f92ef489ee838573e2de890d93501e42739d62691cded29a1fa99fa9c2f11ef293294aee6c8d9e7e5a3647c1820fb29fa7647962eaebfa3fbb42a3636eb5de2"}}, @algo_crypt={0x1048, 0x2, {{'ecb(serpent)\x00'}, 0x1000, "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"}}, @migrate={0x1bc, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3b, 0x119, 0x0, 0x3, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@empty=0x0, 0xaf, 0x1, 0x0, 0x0, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x5, 0x0, 0x5, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x8001, 0x0, 0x2, 0x0, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x8, 0x0, 0x5, 0x2, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x87, 0x9, 0x0, 0x4, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3f, 0xc26, 0x0, 0x6, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2f, 0x6, 0x0, 0x7, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @in=@multicast1=0xe0000001, 0x3c, 0x55, 0x0, 0x0, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3f, 0xc14, 0x0, 0x4, 0xa, 0xa}]}]}, 0x1460}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r7 = accept(r0, &(0x7f0000ef0000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000090000)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000ef1000-0x1c)=@req3={0x8, 0x1, 0x1, 0x0, 0x7, 0x80, 0x4}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000ef3000)={@common='tunl0\x00', @ifru_flags=0x400}) r8 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r2, &(0x7f0000f30000)="c2bbf59366b304e9ed48c3c7c26b5dc9ddad9bcfc47bddefc44c62db3bb8ee456e751ed1bbd15d2bdffe02fa3de1f09cd73a1e3896fa2be5cbe643eaab7124aacdfaa3e03593987c72a575aca72ff3a2f088f12dd2204e5f2ee5bf1ff615f9f23f071891e17e0136c6783d0883def3367240e6", 0x73, 0x20004000, &(0x7f0000da6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004fa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r3, &(0x7f0000745000)={0x0, 0x0, &(0x7f00007a6000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffffffffffffe3}, 0x1, 0x0, 0x0, 0x0}, 0x8080) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) socketpair(0x8, 0x80000, 0x19, &(0x7f0000db1000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cf1000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000af0000)={0x3ff, 0x5, 0x8200, 0x5, 0x7, 0x9, 0x40, 0x0, 0x0}, &(0x7f0000ed3000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000497000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x6, 0x7, &(0x7f000008b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000066d000-0x6)={0x0, 0x2}, &(0x7f0000be3000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000923000)={r2, 0x2}, 0x8) recvmsg$kcm(r0, &(0x7f0000c76000)={&(0x7f0000d4a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a54000)=[{&(0x7f0000678000-0xc1)=""/193, 0xc1}, {&(0x7f00009d8000)=""/204, 0xcc}, {&(0x7f000077e000-0x1000)=""/4096, 0x1000}, {&(0x7f000024a000)=""/178, 0xb2}, {&(0x7f0000ecd000-0xee)=""/238, 0xee}, {&(0x7f0000ec0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef0000)=""/45, 0x2d}, {&(0x7f0000f44000-0x12)=""/18, 0x12}], 0x8, &(0x7f0000689000)=""/251, 0xfb, 0x77d0}, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000125000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00008e0000-0x4)=0x8) sendmsg(r3, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000848000-0x8)={0x0, 0x0}) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000001000)={0x3, 0x3ff}) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000+0x706)=0x99, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x20c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) socket(0xa, 0x80000, 0x7ff) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000dfb000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000412000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000486000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000409000-0x1001)="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", 0x1000, 0x3fff, 0x0, 0x69d) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000d000-0x8)={0x0, 0x3e}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000c000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000)={r1, 0x14, "41015dfffc75eea11d8decfdc5f0ecde3966abf3"}, &(0x7f000000e000)=0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000000f000-0x42)=""/66, 0x42) sendmsg$inet_sctp(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f0000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000b49000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x4)=0x8) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0x72)=""/114, &(0x7f0000002000)=0x72) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/05 21:29:16 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000003, 0x1) poll(&(0x7f0000000000)=[{r0, 0x2041, 0x0}], 0x1, 0x200000000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x10001, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000)={0x100, {{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000)='D', 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000231000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083e000-0x4)=0x1c) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000bf2000)=@generic={0x11, "0003090000000000000000020002a71a49fff452922ccc8f6e0005ba000000012e0b3836ed5304b0e0301a4c4875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6dbfffffffffffffa1cfff0e8740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000481000-0x100)=[{0x100, 0x8001, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f00000d1000)=0x4) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000796000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 21:29:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0xfffffffffffffffd, 0x4) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f00004cc000)=@file={0x0, ""/37}, &(0x7f00008a4000-0x4)=0x27) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@rand_addr=0xe876, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000f51000-0xe)={0x1f, 0x7, {0x7, 0x34b, 0x0, 0x7, 0xc0000000000, 0x0}, 0x0, 0x800}, 0xe) syz_extract_tcp_res$synack(&(0x7f00004d4000)={0x0, 0x0}, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000890000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cea000)={0x1, [0x0]}, &(0x7f0000d36000-0x4)=0xfffffffffffffe44) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000055a000-0x4)={r0}) sendmsg$key(r2, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000d22000)={&(0x7f000034b000)={0x2, 0xf, 0x9, 0x2, 0x37, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x18, 0x18, 0x8a10, 0xffffffffffff32da, 0xb1, "fa1ed884c62a029bf5a6fe4ab9c08dc7a4312185075b6b0aaaeeeb90711875f0f5f005dec72d76e30e0297b88afa99f19eee0387a5b2ae74a444a1d5328d7314297b10c6fe36e6dc625af4215f4a1c1d616836f54d362865e13fb0cdabbc9d3423ad09e5459f53db07f97753cd4098a43efeb6e84e8485598aff1528b306f037e25a7865b0c7c468a051df73d316758e8c06c95aa7b501de1bdc5181e82ba5900def86f5e1ad2a9ef4c93c66f09d5ab8e3"}, @sadb_address={0x3, 0x5, 0x2b, 0xa0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x10, 0x10}, @sadb_x_sec_ctx={0x11, 0x18, 0x1, 0x3, 0x7d, "b9d2d147be4c82cbdc5bc84331b7e34469de1f4809c8f41b1a6286ba280e1f2b9577acb6a35387de6461e53f8f9d71cbecb26402d9fc60c8bc34f6beba06340b5d374d6bdf228d361890a9da22fe4177f228ffb5b00289beec6390844304ded521fddc9add8c9acc8666547fa13a7d1dd23a914a7408a9a99857ed5ad5"}, @sadb_lifetime={0x4, 0x7, 0x0, 0x10001, 0x2584, 0x6}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000071000-0x4)=0x1, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc4000)="801b2b462f8f7c46c2221cf49150", 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000047b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b6d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c89000-0x10)={0x0, 0x0, 0xd3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006b0000-0x8)={r3, r4}) sendmmsg(r1, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f0000bf8000-0x17)="4a2d08a7f83db47a287e9764ff8b79c56afc5544c0b67a", 0x17}, {&(0x7f000007d000-0xc0)="45314776a3be49185a6421530c2091de060c663807979ec38b8a59ac647351551bf0f400f0683973b74baef382387b4d7187fbc5e771e62ce4a7d580a37a2f7af6645f64f94d8845dc2c87f2cd576a19ed6a5975d95f984b6eff69aa034be3618ea2ac6491c900130aaaa23150f7f2c490beb3fb3576015318a250ed91dd40c308cfd1d15a67300a2bd01aee716bdb52fa1406f92cade36d68e4b015820757f10c41cc6179d96acf5a0d3dc7ab5981f1f20023ccb8e92928ebb61a319b38a5b2", 0xc0}, {&(0x7f00003b6000-0x26)="326b6f260a5fe6a30b61f250de7ac3119525e0d4fd943f07db60f1845b74c017f0def9ab440d", 0x26}], 0x3, &(0x7f0000ea5000)=[{0xa8, 0x107, 0x2, "35fcbd003240be90f3c4960c458aeb44a5cd3fa44d870603076f948a0ef07534c5c93f3d823cc2ff89ea39be173f49662e265110b31b65bd27195ec256437b123fe9e85ea9f470e1f40748f5588e6f23b40941e53878c8eabd914173d610a3098fa3f8bffd5d07bfa07396106155cecab4c0dfb73d1cfd9baf43dc0c0ddcb1c55099e2f99380f0e61ea399df349d3ec1536a64"}, {0x78, 0x13b, 0x9, "3fc6ddc8ddc0356ee62463ffb77bb684ad592a74c25ff9e7365c21c6ffdc5e47c394e8e345f6a8fea9379b10fb2cec1411cb7d3e403c9d837bdbaa44f3bdaa067bcbc70c9457d568c860b794aa25314f90ed248c2f005cb82729bed4c2f138f0b1efeb37"}, {0xf0, 0x0, 0x6b37, "e50e4907bf3d5ad407684e921762007fbed4d076979930dda8432f3d329dcb7b4ddb213a9af623841dd283f0522e2a33c9557140fa7cd7dfe17e1c374d8bd17c83e60aac0851a69ef00bb683ed889f48463ab13cf3da250b04fcf560e7a403eb3671f8ed115709a38139a38b0a37dac442760be882112f9b1b4852949b48b436b122cb386af203b756ea1eca29e78376253763b0e22209b06f206060085dedde37425c0d82d973b233bec3fe6fcc6b274bc362fa822e87446c09a002e3b5fcd0a4f2ee2c2abb9c6ecef8bd0d962dc32e2e5667ec3e99c0cecfca"}], 0x210, 0x48090}, 0xfff}], 0x1, 0x37eb937216d3915b) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="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", 0xcf6}], 0x1, &(0x7f000071e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000ff4000-0xfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x0, 0x1f, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x0, 0x0, [@rand_addr=0x64f]}, @ssrr={0x89, 0x0, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}]}}, @icmp=@dest_unreach={0x3, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x40000000000003d1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0xffffffffffffff38, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xf, 0xff, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff4000)={r0, &(0x7f0000984000-0xaa)="a5c6d7460b738ccd9df5bbf376ff9eabe647a182d167890ae8e25a936e1da88dbda7457f5259799df4d5367933b7578bab59ec0231ff0f10ee207d91b26296f3edfe14712149f71cd8f5617e29b1548a349006d407f1f204ee3aa62ad1700ac75a9a9386393fab1b6f8ec278093db8d334624a0ce95b9ae00d092b48f8c65b92299cac403a86f1b90e3d7f7e47224db8361b1bbe69a1627c0be205c7b48a2d71bb5608b816c3ae9cea3f", &(0x7f0000394000-0x33)=""/51}, 0x18) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000612000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec1) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd59) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cdc000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x3, 0xa, 0xc40, &(0x7f00003c3000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000647000)={&(0x7f00005fd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000649000)=[{&(0x7f0000d99000-0xe8)="f213ee5eff6936d4c75be39ad1014f25e545025163b7da627e14ce77e5edfd7b9d32cd4653c3709a9c8c15113c3d453413e7940bf995159ac8de4fbc12ce66cf5bd2c5e6f07aff1fd31be0bc9b444b6ad16c2e721a7ab743d5427969a2a09f25652be4a06d2bb2c4183dcd627d63c077b42046ef4f9c71f3f70999d7b6a408dfd7390009936ba74bf586a4b40bc59b9c3f7266dc437c73e0b5164163da2078c6f52deb4955039a493a8fb8e212b7529d45da0f38e5c05abcf6f003138ebe4bbf8ff51d035bf088e3d038cc14e601cdb47bb82acbbf926b7be15faa1e0a34a8a3eff402d76339e496", 0xe8}, {&(0x7f000060d000)="79157d142ef7796bc21f0f87dcc80899f028ce02568f469d33698b2239af41838dd84d6c8e5738194592473d20f2b99d130b35a1c2213fa4e16b05573bd4c23af73f9223404a6756364a5ddc9fdd2ce76b43a5d540147f7496f84fbb6792bbb56110774b1955341de4db7ee82deea1e7a93360ade52e8e27c15cbf9e1a6923ee0e49b31b6926c4846cdaf079d8", 0x8d}, {&(0x7f000083d000)="f52eb775399ad72882d221a712", 0xd}, {&(0x7f0000ecc000)="1b35e5", 0x3}, {&(0x7f000076a000-0x1000)="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", 0x1000}, {&(0x7f00002cc000)="5a613edb284cfd84973f343d19baad4960a4da151da88d5a20c7337e1fd4262c882493e95710db8215d80c2e1ccfa53404305182daeb238dac8efa076449a72d9ee0c1f013ea4d758302524a93d357bb03da75541221e4c798231f0adef6ad63f3363e2937f5f352ae1b8fffc48a6275b82a6353bdbfbc47780b09ca9fc99398b7f0b9f3ff9cde533244ac77e5fff1d63e1d3b028e93d13ee82f9bcb84279e15c07d98ed2421ca65883ad3df8a3343debd61527d179d69276c915ce762ecade31d58c83c46d3d0edfc8c76f1de61723994f577151eae468255fad93c264895c532f11ba86003009b24713bdd8fe5e1b7e75a3f85cc78c45e57627ed58de56bca3860c232e68f6add12c14cb30b2619caf987590121e984b39c73a4b0fe0a4546776330b63117e2071a79799ceae67c9b8993066b932c190173bb02209a731d63ee5681d708f2c212c71e6bdebfe21350df28465712887245b882a931ba431d1e5d2ef532a35d458fc10cd818066d6ecf538dc5484ab341ef52b417f00f0108a7c2325425f691c312f4bcbec78e987c6eeb0ffef9aa05587e597dbb00ea4f35dd77e59de5fb206ca7b824479cfa2fd9961cca50b66b53241c55f086b0305538fed379050cb098c27ced990d9e18f49199d830968628c47ffd21ed60ab471da5873dac6be4839fcba8a3d0d76174e6959987a717b229a2919c4a062c05edcca6e4055cdc16d67f591ed997af77142e64db77e069e5b09b9174016c44af314c1366eb31b0a2bfdd2137dbd27711c8fd7f4428e0c194a940f102f22df75209b109e0b337e60eeb365832824ed8326d5bf19a501a021171904384c8f88d85a1929d6eb11e046ea40f0c0984edbfc3eb688c7ec2374412da31b86557f58af7ed2c9af7f4e7771c59253656c75fe234bfb5360dd814b52f10191e70a1eec3231035c61b4eac0011e3f87adb80abc74fd4420a38b8ec39b007e0e705cad72f2592a792cdcc5bf487ab5ea6d337e5f04b3a92cbf12937ccc2cc6ce03b87f663ad67ac8c498a922496230718b142cd6446aa39f3e4a578aefa7755ddb3d83e9b5b8813fb56171f953bd4f30819d71de5b73830ab634557daf4b340a7c5af367f1264c21282343f1db0b981888e01785d2210a486a75c6246cf51055f7631b40f9d595dc2b23643892298a9db16732e0a8637eb69f03af2bcb386b095af9500236518d9262afa134de9a0dc6e554514ab99acba5c96f60b1f255829c2a97d289dbecd31ae03e1f3ee762abd38d2dfd19274de69c8238bfa520b497326a912c97f7da7dd1925635aebbd21d32ce68e0ccc83052486a5439404129a563d335e2adc8193f2606767ad1fdc0d4c70a911a3f035920177e55a91a43e3aed4ef8874fd5ff4d433a8d247e5cc3538f7fd4f746bef245e41b7758898ccf9b7b85712efece4e95df176bca435eaa1ae4fc96d81fda968a62a9182167d5008ff8105e0a5ece160c712f7edd4b648a8c76bc955ebdd59806f55cebb3cbc64674387faa7b6223a540b62bc353c747ca6e1cae024608158483eff749594ef5b2c52946261c9f33f853decf6e4d17099333dfce6e47447738947db59d0a64f8fd8532516fc28ac3dce5bf2148c7a7aede0379609d7cf43a66bb4d76d6e4a28898b61bbf2bffd6239c26e7497b5b71083d41a1a5a8f8eafcedd99977693f666c5d4e6557f4de1c916e15a29238c44802a922a660c2201eeec8e91f70239facc0fa0dc5b2c79f9b9add622df96bcdd2adfd63704416586a8395b4835012a1d9ad6ddd72ff20c2bb69ce280bff6924599a70c71657061df64ea3919f18cf5803f3658a02e9c76e07456d3e1c2f757315ee815f35cc4743faa909a8d76259b6a90e30f76cb2448cc26b3d45923fe77dd761e94d8ce9c177e0a8cedf349bd13b02c2be1f4cd08641e2649e977e460e69ee89c9a6cd431e4402566b28fe4114c6280bbcd3dba57ea5c656dbfba7ffe9dd2814b17f0ec053e820add4806b667dab0e76ffe462f092528b9193c47effac196dc52042923233590a5c5b878fd8846e17258fedd7503ba81c5015c6ffc3717c8c500c3abcbb9d098ab53d2972388843e36d5ad2e450ddebbeddbbf9972351178e22eab746989298311079472a5084651fddf670891a56e0d7e72b72cda8b46c8d96cf4109598e2d8f3e6ef3aeb143fe296b34c60549b630f977e195f107807d77e000b2fbacfb6a5e3dd86fb5028a061753296eae2d539718faf74ce36586d7136d62c07740a98a4ab5b121600a977009a7fd65d2fe18c0462f3eadf6a0651499acdca31ce2a8a61c79ee01409667753fef18c2b62c4d7c121863dc587d1f602ab298338f70043b7b5f5dd15792b2b4a36e89e9feb83cb50bc6ee8aac2fb945f2d9e41c9265379b680f1583bbc859fa0f1f8b4989b84ed38c03b03956fd269b77ab586fbb46987f2055e4927c9ccdd6758ad63f8b2b7d27cd679bfd4aba002ff1c270d43382cdd225249809706d07f49f26d80677719868bcce366091a5abf66e5d1f9816321340dcc5c1c4e937e81bd8ebe43498fd38aabefd541085e6768b00d28edb26c769d41ec261010515a72c3d72eec665c24b96053b9f056821cf5db415b79ab2c486be1aadaf7a9df5076085804ad4c0970364f319ddbd21ca2ff10b796f13bcd81b0e0ee9c0ddc6c6f86907ff37df8de350b0eb8ab70a31b50a7d64c04f4d8efe6f48261bc03a3fb133c96e5baa04e5d4fcc7a7b8a4ef103f0f8a158dbb16d3c0301c5ed9a522267e6abb07b1f830ec18a61aff06a694c9ca314884d9c5588da7fd502af72cae7b6bc44ea6347f33143aeb5ed6fc508b916579f5eb260ae500df149dd5a1e80663c7660ea6f1a6d3c5c6d55964b9e817081c8774b9bf696b38abcaa3c51855c6391513c31bfd4bf7e951da3091f28bc0875bb3756ce525a1ef3607c260fc26c6490e2a59f95ba5732c04b328b1dabcf824562d354f282a345ef75b7da77e83c956ed87ef3bab8640b508a45da6461f7d23516294f655c2532d4fc492a3610c8c6f64c8585d4040745d72091585ef7eb2e546436f4908b2328b884eafedc3f96d0dbcbc22d08d2ffd7be29588431d68a39fc6894636d01c21458f5e467c58da05faa8af193112f28d14eb81774b9c879cc38b920467e454151395bec393ed07e72a304070379d9c7c85db240f688dd4842b9acbee013e670fa4187566bd34cda81d44191d637410089e3c951f64c32c95351c0d58e78b0d3838fc613d68793ca4df621797944409f224877f57a67551acc45fb18a6f746c073d81d1fb867584085c553129ff4225b1cc6d5ed429fbf97181493e1c1c6930d8f5fad6d84c4ae32c662c4acc5c282ea2a6f75f174bdedf146f02e3f54d5b439d72c8498123670a09b40b6c3b80db895b5166f98390f8729173e5efc92beb1c673cc64727d7e7f084c78c7380e238ce17f4d71f53eb8dc9628edd1970388827e1c102a0b035f2980599a6260ec780a4dcb849f45160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0x1000}, {&(0x7f00000d9000)="92f0bc1b4c22cbba028e5441f006dbaf15a4a29024be245722e6705e3a2162b7dd8e998e313370e07dbffd6d4f67128cc8820f30eef02c25837d04c3cfa60801679ccd4268d3c8879a990996214ad5b939cfeb818cd938cca228689221d06c7555e5df314d84138fabd2e54e7f64b5580ac77a5ca3c52f07b7a8fee15045f5e4740d8c92b411b92a9cc74469977f0f71b3ff846a832261979caf5e05ff8b86cb2bcdd823f8747814ae1945d4ba984bca0cbc529f034d7120fa86bcb5f567e07338f98c02db448c965cd7695e", 0xcc}, {&(0x7f000013c000)="48598c3e30ce238cbf87bfaeb9a678a1fdfa87ea2567b5c512a66849de8619d83ba34d2c385af7da9b3bfaf0c180e61d7d679b1473bda5a1336d2b806782b0398a1b03c789e25e1def3eb5c769a564d73a8098c9ea28c65bd6a7cd579f7ca75f52ad8f8cc56e8a462f65557e3f7604cb2d94fe9ae39296e1a8bfc60304f0cd777c127ea5768875969aec06a3c234164284e719543b92800b1c4984b99185a8dbbacb2b80c447bb1b3584173442df38372025b84640f08f661d2512b046da7353638c05dfe08c897b922fcff0eb0f2b86393ecebad411857453a899cd", 0xdc}, {&(0x7f0000411000)="abcf7124e37e4655d0b3c7c724f74f4a6f3856df9e500b972cf6cd7947a15b1047af3552454dc5a791d6b499b02465da1a8472309c03872bd8090ea3ca449ffc097aa996fde271479dc783df1afca0175cfb8fc47b894aae396ee470d8341babd20eb09ab6d18e2c85c334398eaf7cf02bae699fc5341a7a1768d2610a1f4ea9db7c14d71012fbb3357f25f560cfa1b7608e7f95527f80e4e471b62e418ffdb9ce11fdbb209dd468c123f2bdd083be33975ea170308b04eadbdd0c7e7249bbe4150bd77892b4677b7b83a51b4862367549fc5ef1a4c47a19a2d47e46cfa8", 0xde}], 0x9, 0x0, 0x0, 0x4}, 0x2000c000) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000a38000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) socketpair(0x10, 0x7, 0x20, &(0x7f0000d6f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c7000)={0x0, 0x10000000}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000803000)={0x8d55, 0x0, 0x7, 0x5, 0x4, 0x1, 0xfffffffffffffff9, 0x28b, r4}, &(0x7f00000f3000-0x4)=0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bbd000-0x10)={r3, 0x50, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b3b000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000201000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbf000)=0x14) socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/05 21:29:16 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000177000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2000000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003b0000-0x5c)={{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7d, [0x63b, 0x100000001, 0x8, 0x8, 0x0, 0x1ed, 0x7aeb, 0x200]}, 0x5c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000793000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ca6000)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffff9c, r0, &(0x7f0000f80000-0x4)=0x0, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f80000-0x10)={0x7, 0x100, 0x18c00000000, 0x3}, 0x10) write(r0, &(0x7f0000c1a000+0xbce)="26000000200043f90003ffff04008d4001e200850000123b055f00ff0000acff002103c75735", 0x26) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000891000-0x8)={0x0, 0x0}) poll(&(0x7f00003e3000-0x10)=[{r0, 0x10, 0x0}, {r1, 0x40, 0x0}], 0x2, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000150000)=0xffffffffffffffff, 0x5b) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000939000-0xcb)="97", 0x1, 0x1, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000450000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd3000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x0, 0x3, r1}, {0x7fff, 0x401, 0x6, 0xffffffffffffff80, 0x1, 0x2, 0x6, 0xffff}, {0x9, 0x4, 0xf63, 0x5}, 0x2, 0x1, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x9, 0x4, 0x3, 0x7}}, 0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f7f000)=@assoc_value={0x0, 0xe8}, &(0x7f000001d000)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000879000-0x10)={0x20, 0x0, 0x0, 0x20, r2}, &(0x7f0000f80000-0x4)=0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) accept$inet6(r0, &(0x7f00009ed000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000306000)=0x1c) 2018/01/05 21:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000568000)={r0}) bind$inet(r1, &(0x7f00001d3000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000c49000)=[{&(0x7f00005bb000+0x1f2)="", 0x0}, {&(0x7f0000baf000-0x13)="7e246f413c4301f01b8d63304c44865ef56a82", 0x13}, {&(0x7f0000c74000-0x11)="6971f3b8ed68d4b41e56fd7a567ff0b8042deae43fa3544c25ad", 0x1a}], 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000e1d000-0x28)=""/40, &(0x7f00006cb000)=0x28) r2 = socket(0xb, 0x807, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000086a000-0x4)=0x1000000, 0x4) r3 = epoll_create(0x8000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c82000)=0x0, &(0x7f000070d000-0x4)=0x4) recvfrom$unix(r2, &(0x7f0000ff5000)=""/1, 0x1, 0x2142, &(0x7f000054b000)=@abs={0x0, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000097b000-0xc)={0x2, 0x0}) getsockname$netlink(r2, &(0x7f00000ef000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000380000-0x4)=0xc) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000531000-0x2)=0x6, &(0x7f0000c91000-0x8)=0x2) bind$unix(r2, &(0x7f0000544000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e63000-0x20)={r0, 0x2, 0x3e8f42fe752ae6a0, 0x100, &(0x7f0000fd4000)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000ad9000)={&(0x7f00003ac000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd9000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000067f000)=[0x0], &(0x7f0000f12000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) close(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000497000)={r0, r1, 0x4, 0x2}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000c4b000)={&(0x7f0000799000-0x8)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009ab000-0x10)={r2, &(0x7f0000910000-0x3d)=""/61}) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f0000440000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6604ba252e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca92947dac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa44849a0616e811", 0xa1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f98000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f99000-0x4)=0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f9a000-0x10)=@generic="01cb7ca1bff4fca488997a0f1a9abe28") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000a3f000)={0x9, 0xb9, 0x7ff, "8d94b6a19b30", "69174045b0c14ef2f4be17797eef5189"}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f99000-0x4)=0x8) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00007a9000+0x8b3)=@abs={0x0, 0x0, 0x0}, &(0x7f000045f000)=0x8) bind$unix(r0, &(0x7f0000351000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x11, 0x80000000803, 0xab) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/05 21:29:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e40000-0x10)={0x2, &(0x7f0000e6c000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000269000-0x8)={r2, 0x1}) close(r0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000e35000)=0x400, &(0x7f0000a60000-0x8)=0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) sendmsg$kcm(r4, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000049c000-0x40)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x36)="372b8baf4bf6f2804b41660377c4ac608c070256a65ef86aef76ae14581e975ee0997ff73101fa01a9e19f861840f916b0595fa19db7", 0x36}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="5ae8cd546a73b2e1ee3208dc24411af24624f5598bc9fe94f93136ab78ca4aba32aa0491447317a70346f1c3e9095ece39c9cf9defb45985d2b878b7feeb7ff5235c59907ac41e46bb9b62bcb41defa213fd8a832e3834b272408ee5dfc58513", 0x60}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x6, 0x2, 0x3, 0x0, 0xa, 0xffffffffffffff25}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) splice(r0, &(0x7f0000007000-0x8)=0x0, r0, &(0x7f0000011000)=0x0, 0xe7, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b1a000-0x20)={@generic="3d3012a8f88a43c474136bf7d67c69de", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1a, 0x5, 0x774, &(0x7f0000aa4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000049e000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x401, [0x0, 0x3, 0x8, 0xfffffffffffffffa, 0x7, 0x7fff, 0x3, 0x1]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r2 = socket(0x10, 0x4, 0x12d) accept4$llc(r2, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000058000)={0x9}, 0x1) 2018/01/05 21:29:16 executing program 1: r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000030f000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000058c000)={0x6, 0x8000, 0x8, 0x8, 0x0}, &(0x7f00009f4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094d000-0x18)={r1, 0x8, 0x20, 0x1, 0xfffffffffffffffd}, &(0x7f000011e000)=0x18) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000004000)="f7ffffff02000002e70400cc1dfb3700", 0x10) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000dee000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000def000-0x4)=0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dee000)=""/68, &(0x7f0000d87000-0x4)=0x44) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000d0e000)=0x0, &(0x7f000037f000-0x4)=0x4) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000f7d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000032a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f65000)={0x0, 0x1e}, &(0x7f0000f65000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f66000-0x8)={r2, 0x2}, &(0x7f00005f2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) bind$inet6(r3, &(0x7f0000206000)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000f65000)=0x0, &(0x7f0000f66000-0x4)=0x4) r4 = accept(r0, &(0x7f0000f65000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f65000-0x4)=0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000f65000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000067000)='dctcp-reno\x00', 0xb) 2018/01/05 21:29:16 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000088000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000dd7000)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, 0x8020000}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xbc) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000236000)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000d77000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000aa5000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000091f000)=0x3e9, 0x4) sendto$inet6(r0, &(0x7f000099c000)="b8", 0xfead, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000053c000)={0x0, 0xab}, &(0x7f0000781000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000502000-0x8)=@assoc_value={r2, 0xdf}, 0x8) shutdown(r0, 0x402000100000001) 2018/01/05 21:29:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xe, 0x40000) write(r0, &(0x7f000081e000)="020aaf0402000000006466bc8e1d4b48", 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000533000)=0x20, 0x4) 2018/01/05 21:29:16 executing program 2: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000026c000-0x8)=0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000026b000-0x38)={0x0, 0x0, &(0x7f000015e000)=[{&(0x7f000026b000-0x1000)="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0x1000}, {&(0x7f00000a9000-0x72)="67ffacb44f15d0c3746bc13b907b10ee92fd5e507e9970656ede4c17b7d1cdb5e9309ac0c3cadbcebadf3f0b7f771c6289b15367d0177b4421c786f7579dd4cf08adbd276e7c48f2436efb284cc603a99c0bca6f72f46969e8524badd5c8c648997c64e54f76f06606ce0e5f9e6e333027b7", 0x72}, {&(0x7f000026a000)="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", 0xfe}, {&(0x7f000026a000)="f8af1c55f2bf5934687202a1ee87ba9009803a1d0c0543bbada565d3adad573932dcb71077f4b4", 0x27}, {&(0x7f00001c3000-0x68)="a7dc7e74a691b43543ded1646ec10ae4741918e5555f04e9017450ed55b78fe44ed2a08b50b3e1b6cb7a0af391f987777ec00cca2888d156ac553ee5f574681ebc2c2f2863b851e3dd2b59f8a2e86e561300261d951d66692a342a16924cc551b9f456c338905428", 0x68}, {&(0x7f000026a000)="7a305d2361e43b3192d4f47680fb4489c14ef2ddd088082318558052df17cb1084fb9e2ad1f2e886bc01b9df124cfaf98f709b4ae2f2f622a28cf149767fc6af962bc29e1e0d2c8a37bb23ce7f1dfcf2d5052c6c95a2292bd9c6cacb9d9d967fbf4ba54b0ff15c62ab59202412b2d7dce3df806ab74fbf32782739b87b70ad9c388a7de6104f4188611d0eec14b200e21c22adc5f01b53617ea3bbba14007f47db2dd211c5d1c053677cfb8b774ec9531080d5db1fe6f4b5fd721d329c0789d2b7c8594c66f6bf8ba2f9d07d972da54d55fba684323ee8633c5e0a9a530ccb3a5016a450169a5c69e66b09eca5915e", 0xef}, {&(0x7f00001e6000)="ad15a45229bf9864fea9614fd4bee128852814d1ba4ec0623cb510e62c5c973718451d59677f58ad36f0a97637047143237c38b253ae464d38c06f3eb5335c801f09957a6b81f44f32364dd7a86d8bac396c5f8476bb57a56fa1d84d4ca50eef8fe6d37daaae56ad435865b23037a1f9ee9ace9bf6b5226903a05063caddbd632bc1e30ab4f6b3d0672597b41bce931beb1a97eb0015803a09a3c518290dcfbb8e076d1e0a48bd362d3c5337ef3fc543e42de1639d1b5cad5af14241317dc1cfe5210fc547a6d5a57d", 0xc9}, {&(0x7f000026a000)="ac7d455b47dfa3d15364dc8bd070fcd558b7e007f70040c5bf06d6c052db4bb229a853db6c70c51b4cd6ff4f2a7504a2f7f223c5bc2c109e2a4adb51145268b902ede2926a035613c10db4ebff19dfb90cb4c81178c8b270193a6c2f46096da3db5744e26da62abe2badec1ce51edf55c09e734bdff104378c72a6316257ac0b475ca73d9eb2e0d5ab287a48c8999df9267f03fca5f0d99ef7c0fd79cac8c77c023151732105107fa3cc2d3f9dee747f297fca77a3f2b44b3574481a6c61e8c67ce8341daa69c7b6b092e2b31f91448c69ddfedd10b98d8d06c9b0886a74ae54cf6dda9c34f756c56c8bb64a39450cf56b32d886560c3d63e5", 0xf9}, {&(0x7f000009b000)="c2007d220cded67d7171a1c6fab72fa06f51bd791635941b7957ca0b0be04d386ca886533ec730487f625ed4ac1a88c035f76e60ee996e2ecdef69d606ea00ce7151327408b7f48610938d99b5c1291a6863e98fde0dc8871f01c930f3a9bc74d1d0a812591abfd1036aab4196d19ad5945e69495f8a83cbd1e289c8c600f8e71f6ef5fa11b40d", 0x87}], 0x9, &(0x7f000007f000+0x812)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x60, 0x117, 0x2, 0x4b, "90c8727939a9d2db989d587e21aca717ce5f3e990134750d5ff6255fb41a776fcd8884682dd9bcd7b6d4f3e6c34dfb022af7a1fa986e35b858219545469cf2c99715ebbb05e2c8308ac7fe"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x90, 0x117, 0x2, 0x75, "e532766a89d6b619bc445f53ad1adfa6ac73afe41bfd6a7dadee5acca7224cc25fcde8c89b5c52a0bee04ecec2e1316824712d1f4fe4bb3de4d96430cc7f1c8fd80515afa56561797742e246354e52c71f9501e96dbfb074bdb1451b7ad2cce94b1631f82d4100ee1202592ac7bacdb66932177e54"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x180, 0x4000040}, 0x20008001) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004f6000)={0x1f, 0x8, 0x9, 0x7, 0x0}, &(0x7f0000aea000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000016a000-0x8)={r1, 0x27d7}, &(0x7f0000ebf000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e44000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000601000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000027d000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0xffffffffffffffdd) connect$inet(r2, &(0x7f0000bd0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c4d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7d000-0x4)=0x5, 0x4) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009a6000-0x3e)=""/62, &(0x7f0000573000)=0x3e) close(r1) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000e3d000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000871000)=0x40, &(0x7f0000d14000-0x8)=0x1a1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00008d2000-0x24)="24000000190025d6071c1ffbfffffc0e02000000001700000800ffeb0800060000000009", 0x24) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ecc000)={0x5c68, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f47000)={@common='dummy0\x00', @ifru_flags=0x4000}) 2018/01/05 21:29:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000057000)={0x0, 0x400, 0xffffffff, 0x401, 0x958, 0xa81, 0x2, 0x5, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x9ef4, 0x1421, 0x7f}}, &(0x7f0000bb0000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ba8000)=r2, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/05 21:29:16 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2e, 0x5, 0x8, 0x100, 0x1, 0x40, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000cec000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) writev(r2, &(0x7f000073a000-0x50)=[], 0x1a7) 2018/01/05 21:29:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d7000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x7a9, &(0x7f0000141000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000015f000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000353000-0xf8)={0x0, 0xf0, "bad7614c1b1b7b8816bf7d2a0835cacfddc93518644485cc9865ae1761473561f0a30c8f8823e73e47561e268d504693cd757fbda95316a9439efeabf29a851038b15e79e2e6c0aca0cdb77f5833cad731585f95c9106e7dcb7f87ba8fd6d69b1e7473de9be0434888329fda870740675bc6cb80771d8764d8be4cd20664ccc25be16b7b2657a8d111ee27c2d3ded804d6f006697a77be056bcc2cc3254e78d4134bae2f97bec3a6dd9e9a0628479927c8a08d06495e21be97474a079b8030a75667e5ce5c1e832add34d7e8b4fac77ba67aad088351ac1cdcfac9a8c6debad511514b12505297608ea1906d4a9d9e8e"}, &(0x7f000051e000)=0xf8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e54000-0x7)={r4, 0x8, 0x4, [0x2, 0x8000000000000007, 0x4, 0x6]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @common='lo\x00'}) 2018/01/05 21:29:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f64000)={0x0, 0x4, 0x6, [0x10000, 0xedf9, 0x800, 0x5, 0x9, 0xedf5]}, &(0x7f00000e9000)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000015f000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ea000)={r2, 0x1}, &(0x7f0000203000-0x4)=0x8) close(r1) 2018/01/05 21:29:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x10000000010001, &(0x7f00006d0000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17e, &(0x7f0000b05000-0x217)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x148, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x33, 0x0, 0x80000000, 0x3, 0x0, 0x4, 0x0}, @routing={0x2f, 0xc, 0x1, 0xf8eb, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @routing={0x0, 0x0, 0x3, 0x5, 0x0, []}, @fragment={0x0, 0x0, 0xff, 0x0, 0x0, 0x1ff, 0x3}, @hopopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x59, 0xf38c, 0x0, 0xfffffffffffffff9, 0x2}, @routing={0x5c, 0xe, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x21, 0x0, 0x81, 0x2, 0x0, 0x8, 0x1}], ""}}}}}}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004fa000)=0x0) 2018/01/05 21:29:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007c0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000150000-0x8)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000d19000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000687000)=0x9) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000042c000-0x4)=0x14) sendto$packet(r2, &(0x7f0000991000)="35625f3134b7ec84fab1b46394e1e7ddabff861f44a2ad3ff0a6b912639ed873cc7974e10323f95e61e1be6e56cbb9a7524753815c13", 0x36, 0x40, &(0x7f000043e000-0x14)={0x11, 0xf5, r3, 0x1, 0x8180, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006cd000)={r1, 0x2}) r4 = socket(0xa, 0x2, 0x10) accept$inet(r4, 0x0, &(0x7f000009b000)=0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00004ff000)={0x0, 0x10000, 0x1ff, 0x4}) r5 = socket(0x10, 0x4000000002, 0x0) write(r5, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r5, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) recvfrom$ax25(r5, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009d0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000ad5000)={&(0x7f0000260000/0xc00000)=nil, 0x2162653c, 0x3, 0x10, &(0x7f0000b30000/0x4000)=nil, 0x3}) sendmsg$inet_sctp(r4, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f0000050000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000e18000-0x49)=""/73, &(0x7f0000067000-0x4)=0x49) 2018/01/05 21:29:16 executing program 1: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f96000)=0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000060f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="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", 0x2e1}, {&(0x7f0000f96000-0x3b)="abd02e8931d3ef057f743440115a122752ce54847ce18ca17db770d68d7ca56787a50b83f80252c5d8d5ac08ce71dd47188372757070c1da862e", 0x3a}], 0x2, &(0x7f0000f96000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x80}], 0x1, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 21:29:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000988000)={0x0, 0x0, 0x0}, &(0x7f0000222000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009da000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ec000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c49000)={0x0, 0x0, 0x0}, &(0x7f0000a1a000)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b79000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000-0x4)=0xc) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000948000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000aa000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1d000)={0x0, 0x0, 0x0}, &(0x7f00000a9000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000059000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a87000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000-0x4)=0xe8) r15 = getgid() sendmmsg$unix(r0, &(0x7f0000adf000-0xa8)=[{&(0x7f0000a5f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002bd000-0x30)=[{&(0x7f0000bf6000-0xbf)="6abd424d25ee819e86842e9f5e432d422350a7723261f85cc7d5f7ee4a3e7adbfa3b185e011747db4a58fb9ff8259a8db6fa3899166032a30d01720711d6484d598cf29a719c162aed01e1faab8e8d7d2d07a0c48fe4f3abef2a17c1f97209c605f36d0e243a2e97407ab113907d0e532e9915085d60dd31ffead1c8908ced835926897862c354bf87a215b39b5ad692ebdec12ca3dfe4cbfb45fc9b186b481cb5a151f06d4cd390e2ebd07a8f5a717b3706332f1e3a991b2a05d237b4c961", 0xbf}, {&(0x7f000054d000)="8b459add2d7b625cb9b51110da501b8ac93dac35636ba921f4ce0e769f7c3019d1b7ea284248bf9e92ee61079138294415e2f38a5a0dc6b83e23fa7e4bcfe564616fc31ed6bbeda3eeea6f2834373dc781831841cb29e31110605d677b4837e9761730452d695154097b3e0e954b9647f013c8f1b91b364e08e4ea9c28d0c20016d98c65d31698974a78bcd7bb511a711a178f387d0d2e96c7550850818e9db730deb55b907f9f873c3d61ce120fc161c5cbb638ab7f8bad9fb895475c51c5b78f6e0bac11c9571cf6fbb51d146c8d3c775c8f06", 0xd4}, {&(0x7f0000d43000)="beb8977269f27aeb4556e5a42e83645fc2fbb7eb9468f73e2b6662123adbc119343a8dbf44e8ec13df6757a1ea175c9ed77c53e04026caca88b41130a34e5d6505541b887f22209f5e994d52b8d2f2b22307aae0ef21d92837b9eb76c0bcfda4c045ff950c5fa70058075173a493d631cefdc285d2f324094356b5f2bee63644bde6f277d66e7e32447bc1245f596dbc1c291aac8e8cf0e73e36471d2b1458e16726e1f11fdef05cba02f730574a560a70d9fcc6edc7f86cc016e76f76ad7eb00ae37a1a087709f2b99d13671c6b72c30a7958f7f4c1ffaf", 0xd8}], 0x3, &(0x7f0000c56000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x40}, {&(0x7f00008e3000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e48000-0x50)=[{&(0x7f0000805000-0xb5)="2202056b59de4aedd13e3bced8a9fcd05c6eacb81aa4bbf150176f20f74b32c52a9a401b820c24ab595d38d0fb78735ba67e6aa4218330551ba0eb55cec143926138bbdf79de2dce814d3bca93c896dca85da8d266788fddc9a746436eb8191b63f3d34f445c04f70f897905ef24cbab5129672fdfeda35d1a9b68203218b157d0f88d0afb693c4a2d7bd22072f4a02ede3717dfd3d2f4a4d4d45a4027cce77db801ec7292cf2a6a99809531ca986043f67ffe7698", 0xb5}, {&(0x7f0000820000-0xa6)="211b10932b20f941e2dac79e1668d38289a56d4ed6ed29b424f1c6009ced6432cff4dbfde65b7d6ddc0e17609fd36b1165b4be25687f31b7d5f1f01c8086719fff40450f6a961a47ae90e7b7c5d61767ec8f639ccf300d475b50fe0ccd5130013685c43d64c89b9a131b2cdf97b2694ba9adb78f1bb13e7aa87324f73b07f734b423dcb89a2670071fb551277fb281a54070564165b30196542dcb97ffc13371437573b7b8b5", 0xa6}, {&(0x7f0000222000-0x39)="4cda6e678b4304c479c3634cdaa1b80098cd415776c775f6bed05b6cbde5d2ab8a935e594f13a9ef20d5033d09cc1fc896b8ea98fb3b1e832d", 0x39}, {&(0x7f0000423000-0xf0)="fe09fcb53b802218ebc56d14bbee6ac22675c0a4f16e2d9085283b6340155e07c6d03560308a9b35190a3413b2dff641e409882cdefce29c6110d59db65aaf4445cb7aef7d6a6cdb4c0ebf051e82eb4262d74f1a9880f534b48e8e6a6333e10f09f7aeebb5f44150f5ed94e9bc913f78b9c3f1576c53acc79a95a69fa47cdc4d6434c3c057c924aabdf606ee7106f32f52aaf081d6ad7c507e31647b8259fa9c8e73df511a655700365b8544fa1676dc346628e67896744d0c6367b96cef3377b8683efc0249ec714414276289b00579ce89644a8e5fd675c9ef13047fcee7c66359f5051153ef3bd19d3d3aff8e4115", 0xf0}, {&(0x7f000012c000-0x1000)="10563c505891e2b6e7f9ee4ae4f3b42bc4d1fa2b8ac798ddc5b6cec8b043f9a9393c344fb94064004b6fb936fe3aaae093f93cd651a29320020265e06c9e8162a24d8dea03c11eae48328c12855b4d50f083ca4047ed7d892ca4e8199fd530a43653580410ab77b05116acfc57e54c63195577ab0d8de1fb8205c7b91e550dd105d47b16e6d6cb9659dd8f229674e112c0fb9d88bf5bc39542dde95199f6904ca42290197474ca7f1d54ce251501e68a6ca2b9fe621c507349161c15e47e515aaa666acc76cdf38afe2ea20b7d8fd207f9111c3c71af14bcee40450a983f32870e2ad60dafc175a4dde41080f2aff33c1666917b2d8dacf2f2df016b512aba3530a8d6f70d4459b5df6895d948d0c0257f52bcef51eee60f827ef9af7d55372a9f7c89b0fc202855bafe03a83617cf3caefeb6f7b3051b06b84c07877855b071558ab70d32be6078f2ae8cf83fc5ed940c916d62ed41caeace11c944fc1e57886f74b0e905bd3aa47a2bade5cfda5553bc2219c619cc9ae173788c6da048547af39e7db30e4ea33f0349d5fc194edfa9071edfb02999b5c1d83de7184f7470c4ae220b722575b573da88a864401660fc27f031501e92f7b6c2802b1e40ae82dbbf20314868c64f3283520ecb019a7292ab9f54ffb5325e3203b8f19463e9e37fce94a7c2db152bf10a527508cbef085632cb20ddfb21c769d3308f0001c85d708d9598f5f6b0e7a68f8152e1bd6c8f113566045b3b075bd09214cebdbfc16635728bb524a8bede19873be737ab7f9f239be491b01286d02dce888867f2c576a6b277edcafb32d403cc1ca6fd8d89a9a0ad2627f447314ca18e1a75b778f4edfeea48e2c5f4cff7b2e3bc5bad38b14a1b5a6aa03bb09e9a005b48f35e28c8848f8ff172d3067ecde5502daf8aa74a29e7733075cf55a16ea5416829429b9bb182f69408e3714747fef465506d749dc5614779625360a2ffe118c2a1473971ba975080f541fc954248cd6e7c83038c129b3136cc3fd649c2d2374a0b2c200e6c786726b53ad581c9b80f92da870844fba37b6b1c661d9fab6ecff4a30eff5b3cad79c3e59451c6a1e5bda256a502e853ca134693fa11472430bdac96375f0ec73a789f327a292e9159fe34204b4d92c960468fc727d3bd7bcc5acc457f77de07ad4d72f14072872aad12df097b17e6018d0c43f31b58a725c7e2ce88f72847bfd948831d3439a1e62c0a23f3be8738196d50a73834b3dadf7a31dd6cd9026fdbe998e41a9d5cd8f355fe5ef12975f804328d45e825d92184853158b427e058bc7e722b3da78db61a6154ce616908882fbe1463f7f6243c321510bda94c8bcb2535d6f86268119a477a0dc6a870228fc477ba6a460f0e9677b5c159db1dcc5806063aafe9da8d7989c51b0d47257b00b7739746d6dfd38a42a1f5f7ab2afc7908aac687de41dcd31285f67859e4255f57639eaa130327487d6366e8c0965485c412ea448ffcc16079a883cb7797d2d2a172dacc9fe7ac87619411f0c88335301298f4ee52a23cffaf851ecfd5116f7f3539796e4fed623af0fedea1e00a4475568e22a438e9cb3f4eb44935af4564b759f43f4ddf593c94727840d9e1b37fee6e8cf806cbe0f291f466b518141759a29377cd29942c232d06c2dd87c6e4efec9eb6aa7b0fe457ae2551a2d75641b189f86aa5992085d9da57a87bca85da5ef6871a07f729ebc51bef16d26c6be2fdd5e7809f76341306ab9aa2c20024d139a61f53682c3e4c8ddb7cc7e271e48368f53f7a36af7e3f7cfc1fcb2e4550e3c12d82ae079f2948271b89370745641fc7c2db502429da3fe4dbb42b4897c09355e0f7a8e493ec0f996a914ad1e36cc4236621f549b68365468333b1f38ef898a63e4a08998f067468753f7127ec78d1c831d48d0411547041e76d7f7ac2ded46cab2daefd5e02a0b3031faea13447e3f3973f69d5b59f4930f06f0c61df6c0e542bf1d19472c70888cded71ad61252e46484eb41cbf2d9e9e6d5e4e33fb988bf6614fe0e9bf6a07b44ddb19a2e602ddcbf079abf99d96688c7d76071f2acf7e89716341eec3ce5927bf0662cc6f880c127863d8c13f2bdcc5a59521f33e456e52d9bf7f64ba1390ecfa019900b42a99c93dd8ac995152176e1261ae209799c4db2474b1a573570cf5965d74998faf586bf0eb9711fe964d85593099f5b192efebedf7b1498791ecd92b55c2f1f008e2231a58b2122aa2faa6112053a4ad00381c296c5ba5339110dfcf484ebf3ab474985eb2e14e6f6fdaffab173568d316744ad1dc9a15e3533043546c63f7d3a60334c40fcb5910622ae83166869762ca9b68b7aa2aad65b261aaaa98f2d7d8773ee1f59dcc9e33597490e962ff6175e55a5e58e043a26e626a9d4df37c1d080c080b2b9bc84e38adcc41a54cb9bb82f14652217f9b50328761a7da31bf3cce703336e265a28fce1c0aed9938473bad2307fb80045bde8c201e6eb90c4b3a08569f10e5508da8f9e636bdf3bcdf20c699198668f48328a935a9c69363038676d94b4ed48f194bc5f930e64d3ed93e1f690d4ef30bf38e3be95b69746f0205609390c4d26d97277d9a989874cd18c215c24189426ec0df50772fd622d803c48830692e5ca3a30b23720d0cff9b77940f1d75a11b0cba8178b896f588e21e7bccf2de37262200c3f022370cf87fb4fbb866fce42c6cf35e451ffc947a7c38690326ed018aacf3e131cbf8e4dd5b8b81d0701e7d2cfd365ba4a7c2ead05b8aebda47ad8c33e6e454f7dea3510bcc6d3ffcdc78b438da982751d860cf6153eded0265e4dd928b5551f07cb85116e6929fa9ddc55f28b4f91456d7a5d7db0be6a860db69504935201a0c2bbe8ccd083f46d2934c005fc5394c12009b84990c5ec522a4640a0013ee20be11c1263c9b822e56f562bcb2167ddd191e20f0edaf0b48c62c7c85b2cbcd32b917af01ff9663404bcfe5698351d1513b0e8692990dcecdecaf8b7f62ef08123168e64137d1f89a5d4d0c8ea30e4917623068a46a733506436789668db21eb817c53df02622d7d00ebcddcb2fd76b8755dcfb6362ba70a5049b89173cde7f1e0140c50db5cd20e66a3c43176ee552267241aac82d2c1bc63644097c2f0e4ca6cb7fa76e0206c35d024f927f68cdfbc7a72721f8be6fc440e6ff113dc30433a8897cc19236e7ea4fb79dce9c87bc39ba03512662ea09be6b17e8bfbafcf4522d6ecb678f3ada6d5c8dba3ac1308dd88f7c76c90c7f4a264852db9f789b281471f9df4140d152c8e1b769f7868a9c6321a820b89c58fcd8519f8a2b452155a54bfa230cba2934eab86bce27fd8a0da95953d786690d4ad06b97ebdfcbba10faca3871cc7a4f782e95660635f374e517b147db2f7aa53b586f74a89ce01dbc5a0e109316b5e343b1547050b67c72804059a2732fb260282838639e80b038c6fee821ed7470317a7c86674624cc85fcbdd0963116e8e6b891a917d36aa0bb11f17599804eaa63a4c02ae4ace52489e98fc45f62742f5121828f50e086b8a16891ebeadf341a77736b7ca7e2e33daab76279c886103b0e6f51ee76a59f58497b9e6a86fc3504be758b8fdc3565ebb83350f7d531b538eac4c547a33b466da815e1cf6d20c7d4d8ed892225cb8fd852334f654a5aafa393be3fcb469c478911dfed539d6071cf83eb9b812e64e954fa1b6afc229ffbe7c50fdd4a93d51e7033aa28b585126353714d90a2ffe3eb3f90f35d0dcbd3f66587ae3e5139cb1035076306d5c309026b15276aae64d7654ef69a9a732d30830365ee8c7880edd668483fb3fa7152752f48c3697407490804010a1739f7a8800d7e00486935f3c686bb8d0fee387c734ebade53eff723610daf042854a50125b91d98ab03926e1372d6a7a2a78a9d529b5228f1904b2eabb58f0cefe7c7e64296d4e8186f1731fa1f1b29d663b98e93c6092f55bb2ababd0d3e9ba111ac31c46231d93bc1d3e6b295f904da1b767ca0b73fad22c79635baae3ba4dd89f78f1886439d2e6f22360853dc86dcd9e10cece58a7e0ef7691438ce464b9af1a4c4c35cd94157b269ed1fe6484d49d8c78a2e36c1336b6b05ce974ffe0b39a52c4e1ee39d9896e37e9e5b8768a46557ec0c14c7b74f8ff5ba31519ad16b84aef57ca55a68ee790939901c86a39ce6949739ebac384fa6f746a7eb6076f19906d1f7bb837a182e005fe714c215fcd54fabc323cf85ac95af6f6be73b6bd33f56c968f61889124ec79894047eca091338e7bcb708fccfec1b5449eb85f31700451bb94fb3c37a61552fccdee47c8ef511d43c567411516e80b63cfd801cd8f96c95d076797e9ad96c8f955a781f2f103a91fadb2706f104206eb90a3b7f89c8397debacf1d8c13d72a71ded5c17cd8fc7682ba990f9ae1ad5520673b20b3fffa45ff248fb54dc6c849d086d814ae4b620eddac882d164d134e7cfd9d71998441e0a7dc319fa877a0fa74c3b3f65dfdba7c6f422f7d027babbae0d77aebbb70aafb29bb0a785f71ad69201bb637abfbe210f674c2846036fa76e22e417a20d9808339221b0bc169a3acc65181e0b9ea71e18354b2dd00abb2ee44b27a5b67309a023a129aa7dc3fecf7a80a1ee9e72a90260cbd30c40f3c1b29efde2fb19657c41696ac01cf788476d092ab133c4a611719890e998762dee699e37d1e0ef93c8edb95449d47459baa4737cc2b90d2bc732e9081e3158d28ad08ff0a3097d4784b63cb7b3f8c0b1f5968e812ce1e2223052d6d086fe1aca5289a053d37d6906b457adabc17e79121e31064c268fdce1a3b932f3b9512aaa98963e5a16ab1cebf56251b13cfa5c0d26a41a9a65d2dcf3b4bb9aaa3402c71d4e114462fb76e34269d337de7a6694fe96ddf1b66053349791ecbb9f813b2693ef83ebcbd002af14b163e5d3c3256a9db5d9958e092c64ece65f9362c9e3e42781a00863b4162a4544d36c3719e9c666ee39cc40d28f4a1bcaf5ad3768e1fa0db9b900cc1a735922219e7f05263cfab9fdfa42bb848697fff9147b5417f86b9d808e14f48b27255dace369531363b0a52e4e50b3fae7dcc4e373b1dc24cf810908290f5ab72e8c4d82909ae020a843a6992264936f6e1291806b72f3bfb0c7accd4adf79061ff8e2674c0c25834a787b1f81567e384f0b5f178893041fd3cfe793d46e04cc4268d54d3889a96c37ec0316272c99d335db2d26875d2cd943eb612d945e24d5e45ba42d32a7479b0dc4058ff62e32be1244730ad1ffe16f7414aed4e9e365686b92343cf0df049ad61792188c8c584c1ae665359e3eae5695893bd29da86e6523c5a90af1dc567bc46a5f3628ec43a319f606ed0ac88e2ee91081229c4643ee8e4655cb7c915ddfeed815e44cbbbc2f953218443006cb2e6c3f6a606c1d27d227932f082da69c05d30e06d74cf42d1296c6cd7bc519b481e46e6cd312997759b05ae6640715da87a2937fd983a9b04955a03550e25c6eed609b0559381f478f88d38fd2e9d6320fb6380f1ad77491accbc50954ffdcf6bdfa7867e5bdb9285f27e3d34cd1ddddd8942c898c065030bdda6e2f083740a8dac50a76d4a617cfa2517c5fe3623e112599f5e1f7bb158b05b7068cf703022e45b6d7168e2f4a02b02819f8cab87dc05fe88733e0da3509f4454d36ed6ee39855c580af2957e7a2036906dcc787507ba8b2a2afe0ec370d4141177a65a59b115943e1b9707b8ae7ba865c5fd924e842f4c2e8a75e1352a7972325d742871b12980582c798cf178cbedeaae47c", 0x1000}], 0x5, &(0x7f000033d000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x90, 0x4000000}, {&(0x7f0000b84000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000345000-0x10)=[{&(0x7f0000c40000)="942fd01a074ede024c5c1b9b6e761750d042c897d655f0bad8de962c6425b42abe9413d0433f110df29ce644ac0dec371f1d4870af9fae49fafef96731d80658b70971bc904179bb132a5761c8218bb6e8af989a54252764a6a543df83bad95a5f7ad5dd93ec65604a19e11d6b6cf20b34e94832b8922453c33a43c81469762b1caec96df8ece441fa4df897a16c6f1e6c94969399f4957f5a56babdf2", 0x9d}], 0x1, &(0x7f000057e000)=[], 0x0, 0x800}], 0x3, 0x4801) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f31000-0x37)={0x0, 0x2f, "399c694fa5a90e6601004d7e743e062d569e8e7a277dbb42245ee949860f798fdac70786233ea5e1e6f1d3e72a48a0"}, &(0x7f000049c000-0x4)=0x37) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000072b000)={r16, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x794, 0x3, 0x5, 0x4}, 0xa0) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00001b0000)="1f0000000104ff036afffd00e9112000780df0000800050000000000000000", 0x1f) 2018/01/05 21:29:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000003, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120063f2f909000000e10003f900001405002200dcfe1aec00006f", 0x1f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000044a000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x1b) 2018/01/05 21:29:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c7b000-0x1000)="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", 0x1000) sendto$inet6(r0, &(0x7f0000f9c000)="", 0x0, 0x0, &(0x7f0000a0e000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 21:29:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "42a3a07bcb8c69349866be3cfe7a1481d71941800e6874743859aa27c8617dae781597056846068f17a773b06718af7f4f2cb6f74f15464e654976f1e2d8cb798af27878201b8920b91d9e4349adac07ab674db88d395b4e849df84e251e1c3b4f3203118acc130770e726c6b1dc712c1eef673e0e2f9a8c5fcca4076fb6b8773fd507ca2e1b663de2150b7c78344ac3baa957a7143efe83f86a42f9fa475a9e65c2850d64e9fa"}, &(0x7f0000000000)=0xaf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073b000-0xe)={r1, 0x0, 0x3, [0x5, 0xa2ce, 0x4]}, &(0x7f0000e79000)=0xe) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d36000)={0x6, 0x4, 0x4, 0x1000, 0x2, 0xffffffffffffff9c, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000001000-0x10)={0x80000001, 0x5, 0x4, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f0000000000)="ab720451d132f260b791b606133ba1c08e6dc784f164601572846b154cfcced751254f55844854a46043a717d8ddb0def123a2ca2c45f4558142bb9cec21e89dec984b859897cbe2ee628899edda274b7b07bba451185231a46e816160bce967aac21e629f6f9ea1f72b60ba6123b75413d6e10c5746d1c42fc72944749a7e9e94f3c7b9ade902592e5ff2126c07187425e8", &(0x7f0000001000-0x66)="58e4b79c17da62f21da61b81603fb584c3183b2892263d49fa86ba39f506d91527c47117d17d7b9effca642403e7dabd628aaf01c362b5ee2faea33fdcd9e3cff1c928b1fc074c59b5391aca6c099f61a106c7899636b874de40830189271c99d8b78cc642ae", 0xb92b03c3dfc6d99}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000002000-0x10)=@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0x10) r5 = getpid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000001000-0x4)=r5) r6 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b0d000-0x20)={0x80000000, 0x100, 0x200, 0x7, 0x80, 0x10000, 0x6, 0x0, r2}, &(0x7f00002f1000)=0x20) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r7 = accept(0xffffffffffffff9c, &(0x7f0000386000+0xa29)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000498000-0x4)=0xfffffffffffffdb8) recvfrom$ipx(r7, &(0x7f0000fb1000)=""/138, 0x8a, 0x10020, &(0x7f0000425000-0x10)={0x4, 0x25, 0x3, "bd79a926c3da", 0x6, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000de6000+0xbf7)={0x8, 0x3, 0x4, 0x9, 0x3a1f, 0xd, 0x200000000000000, 0x20, r2}, &(0x7f00001e0000)=0x20) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f000020b000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c48000-0xc)={&(0x7f0000855000-0x8)='./file0\x00', r0}, 0xc) socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e44000)=0xf7, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00003a1000-0x28)={@common="01000000000004000000000300", @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x40000000000000, 0x2}}) bind$inet6(r0, &(0x7f000000a000)={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x1c) 2018/01/05 21:29:17 executing program 7: pipe(&(0x7f000034e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000037d000)="7667809106c28467444165d42fa13088", 0x10) r1 = socket$inet6(0xa, 0x6, 0xa445) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000896000)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000021b000-0x4)=@int=0x0, &(0x7f0000209000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000301000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000db5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000055e000)={r4, 0x1000, 0x20, 0x6, 0x0}, &(0x7f0000b58000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009cb000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000395000-0x4)=0x1008) r6 = socket$netlink(0x10, 0x3, 0x3) write(r6, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008f4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007f8000-0x4)=@int=0x0, &(0x7f00009ac000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4) 2018/01/05 21:29:17 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() r2 = getuid() r3 = getgid() mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000940000-0x20)={@generic="5c20605045529214cec25940140a11d5", @ifru_flags=0x2603}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000778000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b2000-0x60)="18", 0x1, 0x0, &(0x7f000088c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093d000)=0x0) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000021c000-0x50)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00007cc000)={&(0x7f0000591000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004c8000)=[], 0x0, &(0x7f0000d4e000)=""/0, 0x0, 0x0}, 0xfffe) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000042e000-0x1f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x8, &(0x7f00005d9000+0x1ab)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009e6000-0x4)=0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:29:17 executing program 6: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bc000-0x31)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9d7", 0x31) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005bb000)=0x0, &(0x7f00000f4000)=0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:17 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0x1, 0x7, 0x9000}, 0x4) write(r0, &(0x7f0000001000)="240000001b000300ebffffffffff00c61f04ff0b08000100000000a7de000003f9161701", 0x24) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80003, 0x6, &(0x7f0000f88000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000114000-0x10)={0x1, &(0x7f00003ce000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f88000)={r2, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000f7e000)="f4", 0x1}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r1, &(0x7f0000002000)={0x10, 0x0, 0x0, @empty={[0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000039a000-0x38)={&(0x7f0000582000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, 0x1c, &(0x7f0000519000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00001f0000-0x38)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000056000-0x10)={&(0x7f0000580000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000584000-0x4)=0x0, 0x800) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000584000-0x4)=0x0) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000954000)={r0, r0, 0x5, 0x1}, 0x10) [ 329.554242] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=18765 comm=syz-executor1 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/05 21:29:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000023000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000022000)=@newsa={0x104, 0x1a, 0x20, 0x0, 0x3, {{@in=@rand_addr=0x7f, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7fff, 0x2, 0x5, 0x2, 0x80, 0xa0, 0x2, 0x80, r1}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@loopback=0x7f000001, {0x1000, 0xff, 0x3, 0x101, 0x3fdd0000, 0x2, 0xfffffffffffffffe, 0x7ff}, {0x5, 0x9, 0x1000, 0x5}, {0x0, 0x5, 0x3}, 0x2, 0x6, 0x0, 0x0, 0x7, 0x4}, [@offload={0xc, 0x1c, {0x1, 0x2}}, @proto={0x8, 0x19, 0x6f}]}, 0x104}, 0x1, 0x0, 0x0, 0x404c010}, 0x4000) 2018/01/05 21:29:17 executing program 6: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000579000)={0x3, &(0x7f000005c000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000360000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x80f, 0x73, &(0x7f0000256000-0x8)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000012a000)=0x0, &(0x7f000057b000-0x4)=0x4) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000e5c000)='i', 0x0}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000653000-0x10)=@generic=""/16, 0x10) 2018/01/05 21:29:17 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x5}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000008000-0x8)={r1, 0x1}) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000050a000)={@common='yam0\x00', &(0x7f000034e000)=@ethtool_rx_ntuple={0x35, {0x17, @hdata="63a823e5dcced0d9a08f463b677c1607dd3b142c8769a0e639ed16f13fea775ee9ba17d3539ce0e4b14061cb330ac2f97bc544cccd5fa21a30a71d99a0b435218c8068d37d59581b", @usr_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x101, 0x8, 0x1, 0x6}, 0x100000000, 0x833, 0x400, 0x9, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/05 21:29:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80807, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001000-0x18)={0x2, &(0x7f00008ff000)=""/4096, &(0x7f0000000000)=[{0x401, 0xa7, 0x1, &(0x7f000027e000-0xa7)=""/167}, {0x80000001, 0x1000, 0xde, &(0x7f0000000000)=""/4096}]}) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f80000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000bde000)=0x9, 0x4) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='vegas\x00', 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006a9000-0x1)=0x8, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc6000-0x16)={0x9, [0x9, 0x1000, 0x20, 0x4, 0x9, 0x5ce, 0x6, 0x41, 0x80]}, 0x16) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc3000)={0x2, &(0x7f00006fb000+0xca1)=[{0x0, 0x3, 0x8, 0x7}, {0x0, 0x20, 0x9, 0x2}]}, 0x10) connect$inet(r0, &(0x7f0000fc3000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) [ 329.595291] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=18765 comm=syz-executor1 2018/01/05 21:29:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000057d000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) r2 = socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) sendfile(r2, r0, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000399000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2018/01/05 21:29:17 executing program 6: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a2000-0xc8)='\n', 0x1, 0x0, &(0x7f000093f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a4000-0x3)='~', 0x1, 0xc005, &(0x7f000093e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000941000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000941000)=0x10) r1 = accept4(r0, &(0x7f0000940000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000061f000)=0xe, 0x800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000940000)=0x4, 0x4) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000090d000-0x160)={{{{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x5, 0x3f, "6c308cd9694a0a4cd6dc45dd754dfdaf224b8bd19e4cd69be79afc794d869b8792fdfed5f368493514a40d911149cf51aa42d165e8cf16c30dd6572b56b1c337fbf65accd138b22964a690f6c8440fbb"}, 0x160) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000dbd000)=0x0, &(0x7f0000fce000-0x4)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fcd000-0x75)="3306cdd4d9b1f3689601cf129f9ab2f45bb4fe115965669d4baeca09fb6e2df3f52ebf755f53594a8ad93e1d7423b208752b8b941eb2a8ae57fb0c96030941e7d7abaafa339600df28d49bc2b9f99769fb3f6fb2ac74bdf0b62da2d813e2f72034e71af3ef988bfb8067cd26bd1923b74e658bc49d", 0x75, 0x80, &(0x7f0000fcd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000035d000)="", 0xffffffffffffffd1, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x28c) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3f, 0x3, 0x7]}, 0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000050d000)={r2, 0xfffffffffffffffa}, 0x8) r3 = socket$inet_sctp(0x2, 0x100000000000000, 0x84) setsockopt$inet_opts(r3, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000dc4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dc3000)={0x0, 0x0}) 2018/01/05 21:29:17 executing program 1: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f000072c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair(0x7, 0x80000, 0x7115, &(0x7f000069f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000043b000-0x11)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0000008007a5", [], {{0x80000000003, @x25={0x5347d1768d122c42, 0x0, 0x1f, ""}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00009e2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x1, 0x0, 0x2}, &(0x7f00000b2000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000251000-0xc)={r5, 0x3f, 0x30}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f00005e5000-0x9)={0x1f, {0x2, 0x89a, 0x0, 0x1f, 0x9a, 0x8dd}, 0x200}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x3, 0x401, &(0x7f0000e05000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00003a7000-0x4)=0x0) 2018/01/05 21:29:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000, 0x248) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d0b000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000b35000-0xea)="ba1911f422edb2ec1732db070d8d431b344ed8d04cf7bb133e876df959bddcfacb1a07b5d50f8dfffb1e0d36d2b3a7073a8313e2f1622331cbf16efdaec4dc0e11b90eccd40d587772ee1891120a1f0d30550d4da05f993afbeb6493e9ef54a449ceabb581cc4e7c9d4d65add892b286deffd6483fdb4ee8d7241f8eea560781cc8b75978294e8164e5061faaa16aff42733e37850fae68cd06b04ea80eb6e9b0e8a48be5a753095fa122e1c33e509d6ac54f2bc8193a332ff15978f792a1d1be328dd50ffbfa8294016cabb41ed7d760db122f93edca89839c903a0d1843f82a9a925b033a9ea8c0119") accept$nfc_llcp(r0, &(0x7f00005d1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b88000)=0x60) 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f33000)={0x0, 0x0}) write(r0, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000065b000)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000cfb000+0x51d)=@file={0x0, ""/88}, &(0x7f000045b000)=0x5a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000086b000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0xc) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/05 21:29:17 executing program 0: r0 = socket(0x10, 0x2, 0x9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00008f7000)=0x0) syz_emit_ethernet(0x36, &(0x7f000036b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "89e879", 0x0, "e87bbc"}, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bbf000-0xc)=@sack_info={0x0, 0x4d5500, 0x8}, &(0x7f0000c66000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b49000-0xb0)={r1, 0xa8, "0ab79e18f6b74fdb8cd73fa78ff928100ff2699405665f7e46d71779f1887528e7875b2c5a075a65f75337f4926289ad0ae67dfb0432139a1ad0eef51913853918e25181cf920c939025fe518161ac9b0c5ebc6501b5799509c932191a08825bdfa6a32022e2e51cb89ea2209d3a86d7adb0de7fe63d62f5ba78d0407d3e0750a07d3271e4cd264ba6c19f6cca2401b711ebce4fe398e0867536c73a04782deb1d216980c822d4a9"}, &(0x7f0000728000)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e32000-0x8)={r2, 0x8}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001b1000-0x28)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) pipe(&(0x7f00007f6000)={0x0, 0x0}) accept$inet(r3, &(0x7f00006ca000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) 2018/01/05 21:29:17 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000018b000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eaf000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x24c9bf52}, {0xa, 0x0, 0x4000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff214}, 0x7f, [0x800000000, 0x5, 0x800, 0x101, 0x6f, 0x2, 0x17b, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000004d000-0x4)=0x0, 0x80800) r2 = accept4(r1, &(0x7f00009e6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000502000-0x4)=0x10, 0x800) r3 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) connect$inet(r2, &(0x7f0000fdc000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:29:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x3c2) close(r0) socket$kcm(0x29, 0x0, 0x0) 2018/01/05 21:29:17 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x114) r1 = socket(0x6, 0x8080a, 0x7fffffff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5e000-0x8)={0x0, 0x1}, &(0x7f00000ce000-0x4)=0x8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000b4a000)=""/98, &(0x7f0000f5f000)=0x62) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f5d000)={r2, 0x20000000000400, 0x901, 0x7}, &(0x7f0000f5e000)=0x10) r3 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f82000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f81000)={0x0, 0x0, &(0x7f0000f81000)=[], 0x556, &(0x7f0000f82000-0x18)=[@assoc={0x0, 0x117, 0x4, 0x100}], 0xfffffffffffffede, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000805000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000594000)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00001ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e3b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000)=0x1c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004cd000-0x2)=0x6, &(0x7f0000ee5000-0x8)=0x2) 2018/01/05 21:29:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x1f) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000b05000)=0xfff, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008ab000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f00003ff000)=0x339) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a6000-0x8)={r2, 0xfe67, 0x3}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000030b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0xff, 0x2, 0xc7, 0x9, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000036000-0x4)=0x4, 0x4) 2018/01/05 21:29:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x2, 0x1) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f6c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x14, 0x6, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b90e00", 0x4af, "9ad06f"}, "151f5a2e"}}}}}}, 0x0) 2018/01/05 21:29:17 executing program 7: pipe(&(0x7f000022c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@generic="020000fdc05863000000000000000000", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:29:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f000019e000)={0x0, 0x0}) r2 = accept$inet6(r1, 0x0, &(0x7f00002b5000)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000ad9000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a0a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000012d000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x1, 0x18d6ca4f, 0x0, 0x0, 0x80000000, r3}) 2018/01/05 21:29:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) 2018/01/05 21:29:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f77000-0x4)={r1}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000fc4000)={0x0, 0x0, &(0x7f0000496000-0x70)=[{&(0x7f0000fc4000)="5996a1b1b157abb468070806005299168aeed1157e7bec1cb7e2d47aad4b9126425f08303ba13d7d7d02f0c426be4fcf6ce403f7309dc7340fe31e737c289c556e4f58150d10680274b1d727a1e5efead94e34837d4ad6873be681003e7badd56d858a86d5c68b863e96058c2a5561ec58960dba874370698a60a92d944152312fb59c40b2a95ce8af5e98176a4a", 0x8e}, {&(0x7f0000651000)="", 0x0}, {&(0x7f0000714000-0xb8)="ebb27995a2bac43d0995d9ace159ab2c67a5311d5175a95d39102861a75ffc79e26f586cca0ffa995c30add83ef383c921e8a6bd24819efa3549624ee4b965fbfdfff8aafea306b68e49eb93e52db7b699a0bff24751b14e2b60bbce202e10203c3506fb4e6d495d2644d24c846b2a74caeed6f7cd4cbb82c7bceea7f9f652ce744c332303d5bc3a96a1ad32d14b965fe3bdc146af61de67901a5881da9e317c156ac08b9604796e8e6dd67b894a89fa54a9edb7a53f711b", 0xb8}, {&(0x7f0000fc5000-0xfb)="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", 0xfb}, {&(0x7f0000302000-0xaf)="9884b65232c24f4cb900758859966071a72b7477b2216dacaf15195123a6893a20ef8dcd82af35b14f567e5ee3a4470336d619ee06339cbf234be1dbdea43c9a0476845d87d73c0c6992b302dd04aa3bc623175a77d9674438bff65189e86b87b16abb27ea79bfa505c0149723c3eec7f821105b93e1a19c8a94f05c98ba11dcd1f6721fc2404062393a48e7738c9117eb082d1921877defc6c485828e27082d4d6e5ba152821aecbc15757e0c8679", 0xaf}, {&(0x7f0000ac2000-0x2e)="66c240dd341dbfe4fbdf37ac52cd1c04e63243be805763b529dc06f1a9dd78ae3a036210586456938ff57a6f9072d9c39d2d6987e3e0003cecb8cac508", 0x3d}, {&(0x7f0000fc5000-0x15)="a61822e313bf59a22674ad9f9b3ce01a4e230887e0", 0x15}], 0x7, &(0x7f0000f36000)=[@iv={0xd8, 0x117, 0x2, 0xbd, "6330528cb33f1b77a79bb6f629e645b6c784f4f2209903ac4e1431101319df70d7e0bd42787f4b40d9799c38162eb2b8b85668efc694581f71152d16ae285b4a97b1f700214635ce32c7d1ee65d39b11875c471c3d5d9d18efae5036efe1059b88a384bc4663e33880d294b51d12816f9d6895f853504b5fd6dfa70c7ea6ecbf38849eeab1ba94a8dede80d0520bc818ea6fcb03ecad8ed7d4227cda0492ceaeb1970ef31458322e07a0848f6ad8a3be1e487d5c6c1e6a6ce0c925cd3a"}, @iv={0x70, 0x117, 0x2, 0x58, "a44223b9fb84ab324d8b5329b8aaf290d78228247823974d5138eb1c39492c438521172df0d8bd2789e3707a56e4fd98f9975d16831d1e3b4197f6c4bf6296f7390c8baf6809f553880e0d163227c3c6679f45c61f251f34"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1a, "59f794bf35b097f9f8b35e680e2ea0fc2aab0962ca6a6a05c259"}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x68, 0x117, 0x2, 0x4d, "504b8f61ab31a2a801476ea277420f533ae9bcd8f452447049516c0113f6bac5a7c2c46248374a5f64e431b3712920071b41d8397ecdaff71b66b537443c6f63073e5d574bdbec86838c20acb3"}, @iv={0x80, 0x117, 0x2, 0x6b, "c455e946be15c4cbddd05cf29f943d501fe6a304b5f1a6ac98a4228975eaef18b1527058641184d103e5602f085630cb39cf6fe961569f5e339c6d6667ecd1ada979c26768d62d892ef234dd5d691b85f538ac91a3d4a65a4eb89519e4ea027804ffbe535b1cae576aa7fd"}], 0x3a8, 0x44000}, 0x8000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fc4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6f000)={r1}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fc6000-0x14)={0x0, 0x0, 0xffffffff, 0x200, 0x3, 0x62c3554c}, &(0x7f0000f1e000)=0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000c8000)={r4, 0x664dd444, 0x7, 0x6, 0x6, 0x2}, &(0x7f0000fc5000)=0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000b48000)="89b0548b1427f9a1e4bdf1c052050686d77283d6608f30dffb47511f95ee5476ef83b93009ffd95f3b9fa9036054bfe68e1d6ef84cb70266c6316ad22a46274ee72506e7887cc50794b52fe2d48fa63e558b41269827b04528d732ee6850ef6036b92deb4437a253b41cf91e987b1b3195502cfaf068876ce7ca33a9e80229c947afc9432cbedf667d8069d8edd15b35485b0a564185738da538aa5b4957f3c36c12424ca35ce61b4dd6b6dc57b7a61636a31cca5c2728aacc48d55f", 0xbc, 0x1, 0x0, 0xffffffffffffff93) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x29)="290000001800ffffffffffffff0000020213000000003406800800000d00090008fff21900000000f6", 0x29}], 0x1) 2018/01/05 21:29:17 executing program 0: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3b1, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000379000-0x8)={0x0, 0x0}) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000240000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000be000-0x4)=0xc) r4 = getgid() mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033b000)={0x0, 0x0, 0x0}, &(0x7f0000301000+0x8d8)=0xc) r7 = getgid() mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000378000)=0x0) r9 = getuid() r10 = getgid() mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000be000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000379000)=0xe8) r13 = getgid() mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000379000-0x4)=0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000379000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) r16 = getgid() sendmmsg$unix(r1, &(0x7f00002a8000)=[{&(0x7f0000093000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f8000-0x10)=[{&(0x7f0000379000-0x3e)="0580e0eb71f92e70ad1c8b5c1bc90054eb247614cdef54530c57377ca60ee81bceabb70197c567f69d2d343d8f199488892ae171f9f699a0a5dc40f700e7", 0x3e}], 0x1, 0x0, 0x0, 0x45}, {&(0x7f0000379000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000006e000)=[{&(0x7f0000229000)="8dbf6523af77bdf5667ae4", 0xb}, {&(0x7f0000378000)="8aacd4555a37111b87ac5d", 0xb}, {&(0x7f00002ae000)="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", 0x1000}], 0x7, &(0x7f0000378000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x20000050}, {&(0x7f0000378000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000378000)=[{&(0x7f0000379000-0x14)="846cb4d4d3ed456096f524fc9831be6362530700", 0x14}, {&(0x7f0000356000-0xc9)="c7c25baff860d80ee264be248fcaa4469d75354f4259aafd60b238edcac1e5813ef4a07e64bbdb2bdbc2a42c1b68e35d215ed71a6aad9b3751203f2afeb8585ce90938e41b77e333e6d59f4d18abeaa476cac0cf9a8c44d43de15100ff12305ec5b62f5a129db59d011927f6f35f5643229b509785afab804013e8f859331f456b87e84af52ea569bdef7bf62a5b484ca4ce77ae186774e1320aa0737e8d55a5d35e438e46db6aa86ad73f8a3ccbf970d8b911cad00ba2e236b9fed723952f886c8efd2385a2dcc1b7", 0xc9}, {&(0x7f0000379000-0x5d)="80484817db327a20a884c492607d9fe586face939edf8f36a309c3cb1f4adbc6f0d28bcc3772718bcefdcf592176c8948a8b302a6f79b15313bdac33674a5753c272e8055556d0bc33d05a3d0fcd28e2d3036a518e6459d19d2a763432", 0x5d}, {&(0x7f00002cf000-0xef)="71f7a22dff048f3e01572f13a252b99888f6b8603a331acc544fa10594b9c4791156d21dfebea61c00d18019d77d304e21eee20a5cf00682dfc98c32d957b8150bfb06770d38469a4187ea0c8721c3559fe6cb6935b73d953ff5c2233dc24a112ccf625404838b688c9110eec3552e0e776f16fd1181719d1c24b260c89a95b54a7914d2bec0f491ddb7ca3a112634e3673f87c2301d3e9428065692b0e87d579b080d7797a8bf6cac84a84402221ac5c02bdc071f461083fe82104c800fd880f86841912121385260f2bf89a0d342a7467c392989f9ba42886d2e6d62b90cbb37af90754fe569a92194f44b01a67f", 0xef}, {&(0x7f0000378000)="", 0x0}, {&(0x7f0000379000-0x16)="e781dca4cd59b7bede5f686bc805ce8eabf05439529f", 0x16}], 0x6, &(0x7f000009f000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80, 0x20004004}, {&(0x7f0000379000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000378000)=[{&(0x7f0000379000-0x9a)="ac544910ebd93737696007daaabbd968ccf9cf4709a242e5bf53ef1d24c49127604ce4a58cb2885cc10eb9d3aa2a915448d033ffc5376eb15e527c205f89b2f6530440e5fd3b1d0066afe7a2af048c4fc7e83c6e43447c01791a2371019da225e237c487af1cfbc98c1092ea2e8b8310acfbb9114c45cc6c3074406091c49ceb259bb85b353252109c1d8e598a02a981eec7603ad929dec30f9f", 0x9a}, {&(0x7f0000378000)="629e9cec559e6e960c748cd1eed987b6450cde6bb6d1b0de0f81409c344b0d0afec57807049ad9cad75a3254342d182bcad0698c291720ef29dcfc48e9f3892c922185f613d58a0d5284c7ededf0092d9b4b07a458b75ec5e27816606e8145a6a87dcc18e51a8a", 0x67}, {&(0x7f000022f000)="ac767088354014beab1c2de998de536a3287f3813909b6ede7b251659248689e1c7c4ffe1c493d6b47ea1c9aeacef60395a3df324c54aae8b6ff68fbeeab469e473f439d4cfd077fd4a33a02bea968f241f8907259bb5e3e58536c54c6", 0x5d}], 0x3, &(0x7f0000378000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, {&(0x7f0000379000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000378000)=[], 0x0, &(0x7f0000246000-0x40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x44000}], 0x5, 0x4008000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000378000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 329.966530] ================================================================== [ 329.973981] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 329.981342] Read of size 2 at addr ffff8801d195f5e4 by task syz-executor0/18896 [ 329.988793] [ 329.990426] CPU: 0 PID: 18896 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #176 [ 329.997778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.007125] Call Trace: [ 330.009980] dump_stack+0x194/0x257 [ 330.013611] ? arch_local_irq_restore+0x53/0x53 [ 330.018282] ? show_regs_print_info+0x18/0x18 [ 330.022786] ? xfrm_selector_match+0xcdc/0xe00 [ 330.027367] print_address_description+0x73/0x250 [ 330.032205] ? xfrm_selector_match+0xcdc/0xe00 [ 330.036786] kasan_report+0x25b/0x340 [ 330.040589] __asan_report_load2_noabort+0x14/0x20 [ 330.045505] xfrm_selector_match+0xcdc/0xe00 [ 330.049914] xfrm_state_look_at.constprop.30+0x113/0x360 [ 330.055397] xfrm_state_find+0x1595/0x3210 [ 330.059622] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 330.064707] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 330.069268] ? __lock_is_held+0xb6/0x140 [ 330.073310] ? check_noncircular+0x20/0x20 [ 330.077531] ? cleanup_prefix_route+0x1e0/0x1e0 [ 330.082174] ? check_noncircular+0x20/0x20 [ 330.086384] ? lock_downgrade+0x980/0x980 [ 330.090505] ? lock_acquire+0x1d5/0x580 [ 330.094453] ? lock_acquire+0x1d5/0x580 [ 330.098400] ? find_held_lock+0x35/0x1d0 [ 330.102436] ? xfrm_tmpl_resolve+0x598/0xc40 [ 330.106816] ? lock_downgrade+0x980/0x980 [ 330.110951] ? rcu_read_lock_held+0xa9/0xc0 [ 330.115244] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 330.120411] ? xfrm6_get_saddr+0xd6/0x110 [ 330.124534] xfrm_tmpl_resolve+0x2ee/0xc40 [ 330.128757] ? __xfrm_decode_session+0x110/0x110 [ 330.133495] ? save_stack+0xa3/0xd0 [ 330.137098] ? save_stack+0x43/0xd0 [ 330.140700] ? find_held_lock+0x35/0x1d0 [ 330.144743] ? rt_add_uncached_list+0x1b7/0x240 [ 330.149389] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 330.154814] ? lock_release+0xa40/0xa40 [ 330.158864] ? __local_bh_enable_ip+0x121/0x230 [ 330.163505] ? check_noncircular+0x20/0x20 [ 330.167710] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 330.172701] ? trace_hardirqs_on+0xd/0x10 [ 330.176834] ? _raw_spin_unlock_bh+0x30/0x40 [ 330.181214] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 330.185595] ? ip_rt_bug+0x20/0x20 [ 330.189117] ? find_held_lock+0x35/0x1d0 [ 330.193158] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 330.197892] ? lock_downgrade+0x980/0x980 [ 330.202029] ? lock_release+0xa40/0xa40 [ 330.205989] ? refcount_inc_not_zero+0xfe/0x180 [ 330.210633] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 330.215800] ? security_xfrm_policy_lookup+0x92/0xc0 [ 330.220879] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 330.225608] ? xfrm_selector_match+0xe00/0xe00 [ 330.230166] ? print_irqtrace_events+0x270/0x270 [ 330.234899] xfrm_lookup+0x15b2/0x24f0 [ 330.238755] ? xfrm_lookup+0x15b2/0x24f0 [ 330.242835] ? xfrm_policy_lookup+0x70/0x70 [ 330.247659] ? find_held_lock+0x35/0x1d0 [ 330.251698] ? ip_route_output_key_hash+0x229/0x370 [ 330.256695] ? lock_downgrade+0x980/0x980 [ 330.260830] ? lock_release+0xa40/0xa40 [ 330.264785] ? find_held_lock+0x35/0x1d0 [ 330.268827] ? ip_route_output_key_hash+0x252/0x370 [ 330.273829] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 330.279335] ? lock_release+0xa40/0xa40 [ 330.283285] xfrm_lookup_route+0x39/0x1a0 [ 330.287419] ip_route_output_flow+0x7c/0xa0 [ 330.291715] udp_sendmsg+0x19d3/0x2ce0 [ 330.295577] ? ip_reply_glue_bits+0xb0/0xb0 [ 330.299883] ? udp_lib_get_port+0x1b30/0x1b30 [ 330.304350] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 330.309508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 330.314677] ? print_irqtrace_events+0x270/0x270 [ 330.319415] ? lock_downgrade+0x980/0x980 [ 330.323539] ? mark_held_locks+0xaf/0x100 [ 330.327654] ? refcount_inc_not_zero+0xfe/0x180 [ 330.332305] ? __local_bh_enable_ip+0x121/0x230 [ 330.336953] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 330.341942] ? udp_lib_get_port+0x785/0x1b30 [ 330.346320] ? trace_hardirqs_on+0xd/0x10 [ 330.350440] ? check_noncircular+0x20/0x20 [ 330.354667] udpv6_sendmsg+0x757/0x3400 [ 330.359584] ? check_noncircular+0x20/0x20 [ 330.363800] ? udpv6_setsockopt+0x80/0x80 [ 330.367922] ? reacquire_held_locks+0x1f9/0x3e0 [ 330.372560] ? reacquire_held_locks+0x1f9/0x3e0 [ 330.377202] ? find_held_lock+0x35/0x1d0 [ 330.381246] ? release_sock+0x1d4/0x2a0 [ 330.385194] ? lock_downgrade+0x980/0x980 [ 330.389333] ? __local_bh_enable_ip+0x121/0x230 [ 330.393988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 330.398975] ? release_sock+0x1d4/0x2a0 [ 330.402934] ? trace_hardirqs_on+0xd/0x10 [ 330.407051] ? __local_bh_enable_ip+0x121/0x230 [ 330.411691] ? _raw_spin_unlock_bh+0x30/0x40 [ 330.416072] ? release_sock+0x1d4/0x2a0 [ 330.420031] ? __release_sock+0x360/0x360 [ 330.424154] ? udp_v6_get_port+0x355/0x600 [ 330.428364] inet_sendmsg+0x11f/0x5e0 [ 330.432134] ? inet_sendmsg+0x11f/0x5e0 [ 330.436256] ? copy_msghdr_from_user+0x3a6/0x590 [ 330.440992] ? inet_recvmsg+0x5f0/0x5f0 [ 330.444946] ? selinux_socket_sendmsg+0x36/0x40 [ 330.449849] ? security_socket_sendmsg+0x89/0xb0 [ 330.454574] ? inet_recvmsg+0x5f0/0x5f0 [ 330.458520] sock_sendmsg+0xca/0x110 [ 330.462207] ___sys_sendmsg+0x767/0x8b0 [ 330.466161] ? copy_msghdr_from_user+0x590/0x590 [ 330.470900] ? lock_downgrade+0x980/0x980 [ 330.475038] ? __fget_light+0x297/0x380 [ 330.478989] ? fget_raw+0x20/0x20 [ 330.482413] ? schedule+0xf5/0x430 [ 330.485936] ? __fdget+0x18/0x20 [ 330.489278] __sys_sendmsg+0xe5/0x210 [ 330.493397] ? __sys_sendmsg+0xe5/0x210 [ 330.497340] ? SyS_shutdown+0x290/0x290 [ 330.501303] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 330.506296] SyS_sendmsg+0x2d/0x50 [ 330.509816] entry_SYSCALL_64_fastpath+0x23/0x9a [ 330.514538] RIP: 0033:0x452ac9 [ 330.517696] RSP: 002b:00007feff9bbfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 330.525372] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 330.532610] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 330.540554] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 330.547793] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 330.555031] R13: 00000000ffffffff R14: 00007feff9bc06d4 R15: 0000000000000000 [ 330.562285] [ 330.563877] The buggy address belongs to the page: [ 330.569035] page:00000000c685e94d count:0 mapcount:0 mapping: (null) index:0x0 [ 330.577144] flags: 0x2fffc0000000000() [ 330.581016] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 330.588866] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 330.596715] page dumped because: kasan: bad access detected [ 330.602392] [ 330.603987] Memory state around the buggy address: [ 330.608883] ffff8801d195f480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 330.616468] ffff8801d195f500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 330.623797] >ffff8801d195f580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 330.631134] ^ [ 330.637594] ffff8801d195f600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 330.644924] ffff8801d195f680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 330.652248] ================================================================== [ 330.659576] Disabling lock debugging due to kernel taint [ 330.665260] Kernel panic - not syncing: panic_on_warn set ... [ 330.665260] [ 330.672618] CPU: 0 PID: 18896 Comm: syz-executor0 Tainted: G B 4.15.0-rc5+ #176 [ 330.682310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.691634] Call Trace: [ 330.694192] dump_stack+0x194/0x257 [ 330.697786] ? arch_local_irq_restore+0x53/0x53 [ 330.702429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.707152] ? vsnprintf+0x1ed/0x1900 [ 330.710924] ? xfrm_selector_match+0xcc0/0xe00 [ 330.715470] panic+0x1e4/0x41c [ 330.718634] ? refcount_error_report+0x214/0x214 [ 330.723357] ? add_taint+0x1c/0x50 [ 330.727040] ? add_taint+0x1c/0x50 [ 330.730593] ? xfrm_selector_match+0xcdc/0xe00 [ 330.735141] kasan_end_report+0x50/0x50 [ 330.739080] kasan_report+0x144/0x340 [ 330.742855] __asan_report_load2_noabort+0x14/0x20 [ 330.747749] xfrm_selector_match+0xcdc/0xe00 [ 330.752127] xfrm_state_look_at.constprop.30+0x113/0x360 [ 330.757545] xfrm_state_find+0x1595/0x3210 [ 330.761769] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 330.766842] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 330.771390] ? __lock_is_held+0xb6/0x140 [ 330.775425] ? check_noncircular+0x20/0x20 [ 330.779631] ? cleanup_prefix_route+0x1e0/0x1e0 [ 330.784266] ? check_noncircular+0x20/0x20 [ 330.788472] ? lock_downgrade+0x980/0x980 [ 330.792588] ? lock_acquire+0x1d5/0x580 [ 330.796531] ? lock_acquire+0x1d5/0x580 [ 330.800828] ? find_held_lock+0x35/0x1d0 [ 330.804860] ? xfrm_tmpl_resolve+0x598/0xc40 [ 330.809238] ? lock_downgrade+0x980/0x980 [ 330.813358] ? rcu_read_lock_held+0xa9/0xc0 [ 330.817647] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 330.822462] ? xfrm6_get_saddr+0xd6/0x110 [ 330.826578] xfrm_tmpl_resolve+0x2ee/0xc40 [ 330.830789] ? __xfrm_decode_session+0x110/0x110 [ 330.835513] ? save_stack+0xa3/0xd0 [ 330.839107] ? save_stack+0x43/0xd0 [ 330.842701] ? find_held_lock+0x35/0x1d0 [ 330.846738] ? rt_add_uncached_list+0x1b7/0x240 [ 330.851373] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 330.856797] ? lock_release+0xa40/0xa40 [ 330.860741] ? __local_bh_enable_ip+0x121/0x230 [ 330.865375] ? check_noncircular+0x20/0x20 [ 330.869575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 330.874562] ? trace_hardirqs_on+0xd/0x10 [ 330.878677] ? _raw_spin_unlock_bh+0x30/0x40 [ 330.883060] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 330.887436] ? ip_rt_bug+0x20/0x20 [ 330.890947] ? find_held_lock+0x35/0x1d0 [ 330.894975] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 330.899696] ? lock_downgrade+0x980/0x980 [ 330.903810] ? lock_release+0xa40/0xa40 [ 330.907754] ? refcount_inc_not_zero+0xfe/0x180 [ 330.912391] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 330.917378] ? security_xfrm_policy_lookup+0x92/0xc0 [ 330.922453] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 330.927179] ? xfrm_selector_match+0xe00/0xe00 [ 330.931732] ? print_irqtrace_events+0x270/0x270 [ 330.936457] xfrm_lookup+0x15b2/0x24f0 [ 330.940308] ? xfrm_lookup+0x15b2/0x24f0 [ 330.944353] ? xfrm_policy_lookup+0x70/0x70 [ 330.948655] ? find_held_lock+0x35/0x1d0 [ 330.952686] ? ip_route_output_key_hash+0x229/0x370 [ 330.957668] ? lock_downgrade+0x980/0x980 [ 330.962749] ? lock_release+0xa40/0xa40 [ 330.967022] ? find_held_lock+0x35/0x1d0 [ 330.971056] ? ip_route_output_key_hash+0x252/0x370 [ 330.976040] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 330.981544] ? lock_release+0xa40/0xa40 [ 330.985496] xfrm_lookup_route+0x39/0x1a0 [ 330.989612] ip_route_output_flow+0x7c/0xa0 [ 330.993915] udp_sendmsg+0x19d3/0x2ce0 [ 330.997777] ? ip_reply_glue_bits+0xb0/0xb0 [ 331.002068] ? udp_lib_get_port+0x1b30/0x1b30 [ 331.006532] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 331.011689] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 331.017022] ? print_irqtrace_events+0x270/0x270 [ 331.021777] ? lock_downgrade+0x980/0x980 [ 331.025895] ? mark_held_locks+0xaf/0x100 [ 331.030015] ? refcount_inc_not_zero+0xfe/0x180 [ 331.034659] ? __local_bh_enable_ip+0x121/0x230 [ 331.039301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.044282] ? udp_lib_get_port+0x785/0x1b30 [ 331.048915] ? trace_hardirqs_on+0xd/0x10 [ 331.053029] ? check_noncircular+0x20/0x20 [ 331.057232] udpv6_sendmsg+0x757/0x3400 [ 331.061175] ? check_noncircular+0x20/0x20 [ 331.065377] ? udpv6_setsockopt+0x80/0x80 [ 331.069513] ? reacquire_held_locks+0x1f9/0x3e0 [ 331.074147] ? reacquire_held_locks+0x1f9/0x3e0 [ 331.079064] ? find_held_lock+0x35/0x1d0 [ 331.083098] ? release_sock+0x1d4/0x2a0 [ 331.087040] ? lock_downgrade+0x980/0x980 [ 331.091158] ? __local_bh_enable_ip+0x121/0x230 [ 331.095798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.100784] ? release_sock+0x1d4/0x2a0 [ 331.104727] ? trace_hardirqs_on+0xd/0x10 [ 331.108842] ? __local_bh_enable_ip+0x121/0x230 [ 331.113480] ? _raw_spin_unlock_bh+0x30/0x40 [ 331.117853] ? release_sock+0x1d4/0x2a0 [ 331.121795] ? __release_sock+0x360/0x360 [ 331.125916] ? udp_v6_get_port+0x355/0x600 [ 331.130120] inet_sendmsg+0x11f/0x5e0 [ 331.133886] ? inet_sendmsg+0x11f/0x5e0 [ 331.137834] ? copy_msghdr_from_user+0x3a6/0x590 [ 331.142558] ? inet_recvmsg+0x5f0/0x5f0 [ 331.146500] ? selinux_socket_sendmsg+0x36/0x40 [ 331.151137] ? security_socket_sendmsg+0x89/0xb0 [ 331.155865] ? inet_recvmsg+0x5f0/0x5f0 [ 331.159804] sock_sendmsg+0xca/0x110 [ 331.163485] ___sys_sendmsg+0x767/0x8b0 [ 331.167440] ? copy_msghdr_from_user+0x590/0x590 [ 331.172166] ? lock_downgrade+0x980/0x980 [ 331.176284] ? __fget_light+0x297/0x380 [ 331.180225] ? fget_raw+0x20/0x20 [ 331.183732] ? schedule+0xf5/0x430 [ 331.187253] ? __fdget+0x18/0x20 [ 331.190591] __sys_sendmsg+0xe5/0x210 [ 331.194704] ? __sys_sendmsg+0xe5/0x210 [ 331.198653] ? SyS_shutdown+0x290/0x290 [ 331.202609] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.207596] SyS_sendmsg+0x2d/0x50 [ 331.211104] entry_SYSCALL_64_fastpath+0x23/0x9a [ 331.215825] RIP: 0033:0x452ac9 [ 331.219000] RSP: 002b:00007feff9bbfc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 331.227113] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 331.234351] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 331.241587] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 331.249086] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 331.256672] R13: 00000000ffffffff R14: 00007feff9bc06d4 R15: 0000000000000000 [ 331.264360] Dumping ftrace buffer: [ 331.267865] (ftrace buffer empty) [ 331.271544] Kernel Offset: disabled [ 331.275137] Rebooting in 86400 seconds..